西班牙专利ES2557059A1 Method and system for remote activation control (Machine-translation by Google Translate, not legall

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专利摘要:
Method and system for remote activation control. Method and remote activation system constituted by a monitoring and control node, several communication base nodes, several information sensors, several activating nodes that communicate with several detonator nodes and several warning signaling systems. The method and system allows remote action control of actuators in an intelligent and safe way that can be used as a training ground for security forces and bodies and also as an intelligent protection system. (Machine-translation by Google Translate, not legally binding)
公开号:ES2557059A1
申请号:ES201431089
申请日:2014-07-21
公开日:2016-01-21
发明作者:Ignacio GÓMEZ MAQUEDA；Carlos Callejero Andrés
申请人:Ignacio GÓMEZ MAQUEDA；Carlos Callejero Andrés；
IPC主号:

专利说明:

METHOD AND SYSTEM FOR REMOTE ACTIVATION CONTROL

D E S C R I P C I Ó N
TECHNICAL FIELD OF THE INVENTION 5

The present invention relates to the field of remote activation of actuators (eg detonators) and more specifically, to a method and system for controlling remote activation in a given area.
10 BACKGROUND OF THE INVENTION

A critical part of the mission of fighting against all types of explosive devices and especially against improvised explosive devices (called by its initials IED) is the training of security forces. There are 15 different centers of excellence responsible for the development of doctrines, tactics, techniques and procedures with which to face new threats, such as the International Demining Center (CID) of the Hoyo de Manzanares Academy of Engineers (Madrid ).
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This center was founded in 2002 based on Spain's experience in demining issues in conflict zones and since then it has been established as a reference body for training international personnel in humanitarian demining tasks. The collaboration of this center and in particular, the knowledge of the Chief Colonel of the Demining Center, Mr. Rafael Jiménez Sánchez, has been fundamental for, during the development of the present invention, to know the possible threats to which soldiers have to Face and your needs.

The new wireless technologies will contribute to improving the formation and training of combat forces, and increasing their capabilities on the battlefield, allowing 30 not only to reproduce real conditions that soldiers will have to face (to be effective, there are to replicate with possible realism the possible threat environments) and monitor the exercise in real time, but also record all the information generated throughout it for later analysis.
The capabilities that technology brings to a training system for the fight against FDI, mines and other devices of this type can also be applied to the systems
for remote initiation of explosives, so that in the particular case of minefields, the system complies with the Ottawa Treaty on the prohibition of antipersonnel mines, which prohibits the victim from activating the device, thus requiring it to be a operator who activates it remotely.
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There are several remote controlled explosive initiation technologies. They usually consist of three parts:
1. Control unit: transmitter that can manage several receivers
2. Receiver: which can activate several detonators
3. Detonator: electric or electronic, which activates the explosive 10

There are several patents published on the remote control initiation systems such as US 7,327,550 B2 “Frecuency Diversity Remote Controlled Initiation System”, which describes a wireless transmitter that can activate several detonators through a first signal to be received by each receiver. which in turn generates a second signal 15 or US patent, 8,621,998, B2, "Remote Initiator Breaching System" which describes a blasting load initiation system. In this case, the transmission system generates and transmits several encoded signals that it can send through 16 channels. And 10 addresses per channel, so that the sending of the encoded signal from the transmitter to the receiver is possible by individual channels or all at the same time. twenty

However, in the face of these existing systems and techniques (which in many cases present problems, for example, of robustness and security), there is a need for an intelligent remote activation system that minimizes the number of accidents, accidental activations ... and that allow its use both as force training systems and 25 security bodies as well as protection of outdoor areas, in an efficient, robust and safe way. These and other advantages of the invention will be apparent in light of the detailed description thereof.
SUMMARY OF THE INVENTION 30

The objective of the present invention is to develop an intelligent and safe method and system of remote activation consisting of a network of devices for training systems of forces and security forces. The security forces of a training system for detecting and deactivating explosive devices are provided by the present invention. The system will detect intrusions through a network
of sensors and contemplates the connection to decoys or acoustic and / or visual signal devices (flash and bang) that can simulate the detonation of an explosive device. You can also inform the control center.

In the case of being used as a force protection system, when the system 5 detects the intrusion in a certain area, it will inform the control center to notify the intruder or to initiate action / detonation mechanisms after confirmation of the anomaly by part of the operator. The operator is a person who can be located in the control centers: that is, in the monitoring and control units (which can be portable) or in the management nodes. To carry out activation safely, avoiding accidental activations, the system has a safety mechanism that requires at least double action by the operator. That is, it may be necessary for the operator to take a double action to initiate the mechanisms of action / detonation.
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The activation signal can lead to an action by an actuator. For example, the activation signal could generate the load that starts a decoy or a smoke canister, but it could also lead to the lighting of a siren.

In a first aspect, the present invention proposes a remote activation control method 20 in a given area, where the method comprises the following steps:
a) if a control system node (called an activation node) receives a message from another system node (called a communications base node) indicating that the activation of at least one actuator (eg detonator) is required, determine in the activation node that requires the activation of at least one actuator and go to step e) 25 (activate the actuator), if that message is not received, go to step b),
The message indicating that activation is required has been previously received by the communications base node from another system node called a monitoring and control unit. The communications base node, of which there may be one or more depending on the area to be covered, serves as a gateway between the monitoring unit 30 and the activation nodes, since the area to be covered may be so extensive that they are necessary these intermediate communication nodes so that the messages of the monitoring unit reach the activation nodes;
b) receive at the activation node information and / or an alarm message generated by at least one first sensor (these sensors are those that detect, for example, if there are intruders in the area they cover or any other anomalous circumstance ,
indicating that the actuators may have to be activated);
c) determine at the activation node, based on at least the information and / or the alarm message received from the at least one first sensor, if an alarm is activated (e.g. an alarm signal). As will be explained later, the activation node can consult other information, for example, from meteorological sensors, to decide if the alarm is false or if it seems true and therefore it must be activated.
d) if the activation node determines the activation of the alarm, determine if the activation of at least one actuator is required;
e) if it has been determined that activation of at least one actuator is required, the activation node sends an activation signal to at least one actuator;
f) the at least one actuator receives the activation signal from the activation node and initiates the activation (for example, the activation of the detonator load).

As a safety measure, for an actuator to activate, it may be required that the system be pre-assembled (that is, enabled to operate). When the system is not armed, it is not possible for the actuators to act by initiating any activation (for example, detonating a load), since if the activation nodes are disarmed the control center does not receive alarms or any other type of notification or the nodes of activation they send no activation signal and if the actuators are disarmed they cannot start any load. That is, depending on which nodes are disarmed, one action or another will be stopped, but the end result is that if they are not all armed, actuators will not be activated.
That is, for normal operation (as indicated above), it is assumed that the activation nodes and actuators are previously armed or that, if they are not previously armed, it is assumed that they are sent a pre-armed signal. or in conjunction with the confirmation of the alarm (to the activation nodes) or prior or in conjunction with the activation signal (to the actuators).

Communication between different nodes and / or system units can be wireless or wired. For this, said nodes and units will have communication modules (transmitter / receiver) with communication interfaces that enable said communication.

In some cases (for example, depending on the configuration of the activation node or the type of alarm), the activation node determines that activation of the actuator is required whenever it determines the activation of the alarm without prior consultation with the
monitoring and control unit.

However, in other cases, a prior consultation will be made to determine if the activation of a detonator is required, performing the following steps:
- send from the activation node a message to the communications base node 5 informing of the alarm activation. In one embodiment, a signal is also sent from the activation node to at least one signaling and warning element to activate it, when the activation node determines the activation of the alarm.
- receive the activation node message at the communications base node and send it to the monitoring and control unit 10
- receive the message in the monitoring and control unit and determine if it confirms or cancels said alarm (this confirmation or cancellation will be given by the operator of the monitoring and control unit if there is one; if there is none or it is not enabled for it , as we will see later, a management node will be consulted and it will be the operator in that management node who will confirm and / or cancel the alarm).
- if the monitoring and control unit determines the confirmation of said alarm, send from the monitoring and control unit a message informing the confirmation of said alarm to the communications base node,
- receive the message in the communications base node informing of the confirmation of said alarm and send it to the activation node
- in the activation node it is determined that the activation of at least one detonator is required only if it receives the message informing of the confirmation of said alarm from the communications base node (that is, if no message is received or a message is received canceling the alarm, activation of the actuator / detonator is not required).

The confirmation or cancellation of the alarm may include:

- send a message to a system node (called management node) informing you 30 of the alarm activation.
- determine in said management node (by an operator or operator supervisor, in the case that there are operators in charge of the monitoring and control units) whether to confirm or cancel said alarm and send a message to the monitoring unit and control with the result of said determination 35
- determine in the monitoring and control unit whether to confirm or cancel the
alarm according to the result received from the management unit. In other words, it is the management node that decides whether to confirm the alarm (and therefore activate the actuator) or cancel it.

In any case, confirmation / cancellation is made in the monitoring and control unit or in the management node, always by an operator, that is, a qualified person. And as we have said before, to confirm the alarm (and therefore activate the actuator), it may be necessary for the operator to take a double action to initiate the actuation / detonation mechanisms. Dual action means, for example, that the operator presses two switches for 10 seconds.

The management node may not be in the area to be controlled and may control several monitoring and control units (which typically are physically in the area to be controlled). That is, the management node is a control entity above the monitoring and control unit and can be used to control several systems.

Also, in step a) the message indicating that the activation of at least one detonator is required can be previously received by the monitoring and control unit of a management node with which the monitoring and control unit is communicated by means of a Wireless communication mechanism and / or wiring. That is, the message can be generated indicating that the activation of a detonator / actuator is required from the management node or from the monitoring and control unit (in this second case, unit 25 can send a message to the management node indicating that it has generated said activation message).

The decision to confirm or cancel said alarm (whether taken by the management node or the monitoring and control unit) can be based at least partially on information collected by at least one additional first sensor deployed in the area (for example, a infrared or visible camera).

Before activating the actuator (detonator), a signal can be sent from the activation node to at least one signaling and warning element (which may be a light or sound element) to activate it (thus warning the possible persons that find
in the area, which is going to activate a load).

To determine in the activation node whether an alarm signal is activated (step c)), in one embodiment the following steps are performed:
- receive information from the activation node of at least one additional second sensor 5 in wireless or wired communication with the activation node.
- determine at the activation node, based on at least the information received from the at least one first sensor and at least one additional second sensor if the alarm signal is activated.
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Sometimes, the activation of the detonators is done when communication between the nodes is lost. Thus, in one embodiment, the method also comprises the following steps:

- periodically send from the communications base node (or from all communication base nodes if there are more than one) check messages to the 15 activation nodes with which said communication base node is in communication, using a first communication mechanism communication (the one commonly used for communications between the communications base node and the activation nodes);
- if, by means of these check messages, the communication base node 20 detects any anomaly in the communication with an activation node, the communication base node sends a message informing the monitoring and control unit of said anomaly;
- upon receiving said message, determine in the monitoring and control unit if the activation of the at least one detonator is required based on at least partially 25 information collected by at least one additional first sensor deployed in the area. This can be decided by the monitoring and control unit directly with the information available or can be consulted with the management unit and the management unit decides and communicates it later to the monitoring and control unit; 30
- if the monitoring and control unit determines that the activation of the at least one detonator is required, send a message to the communications base node indicating that the activation of the at least one detonator is required;
- receive the message at the communications base node indicating that the activation of the at least one detonator is required and send it to the activation node using a second communication mechanism other than the first communication mechanism.
communication. With this message, the method is started again, that is, the activation node receives it and sends a signal to the actuator to activate it.

That is, since the first mechanism does not work, a second mechanism is used. The first mechanism may be a radio link at a certain frequency and the second communication mechanism may be a light beam or a radio link at a frequency other than that used by the first communication mechanism.

The first and second additional sensors can be for example: visible cameras, infrared cameras, radar systems, microphones or weather sensors. 10

In a second aspect the present invention proposes a remote activation control system of actuators (detonators) in a given area, where the system comprises at least one monitoring and control unit, at least one communications base node, at least one activation and at least one detonator node (actuator), where:

- the at least one monitoring and control unit comprises a first communications module configured to communicate it bidirectionally with the at least one communications base node 20
- the at least one communications base node comprises a second communications module configured to communicate in a bidirectional manner the at least one communications base node with the monitoring and control unit and with the at least one activation node,
- the at least one activation node comprises:
- a third communications module configured to bidirectionally communicate the at least one activation node with the communications base node, with the at least one detonator node and with at least one activation sensor;
- a microprocessor card configured for: 30
determine the activation of an alarm depending on at least information received from the at least one activation sensor;
determine that activation of at least one detonator is required;
and send an activation signal to at least one detonator through the communications module if it determines that the
activation of said at least one detonator;

- the at least one detonator node is configured to initiate detonation (for example, load activation) when it receives an activation signal from the activation node. 5

The system can also comprise a management unit comprising a fourth communications module configured to communicate it in a bidirectional manner with the at least one control and monitoring unit.
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The system can also comprise at least a first additional information sensor that collects information from the determined area where the system is deployed and that sends said information to the at least one control unit and / or at least one communications base node. In this second case, the information collected by the communications base node of these sensors would be sent to the monitoring and control unit. fifteen

The system may also comprise at least a second additional information sensor with which the at least one activation node is communicated.

The system can also comprise at least one signaling and warning element and 20 where the third communication module of the activation node is configured to communicate the at least one activation node with the at least one signaling and warning element. As explained above, the activation node can activate these signaling and warning elements before activating the detonator and / or when an alarm is activated. 25

The detonation of the detonating node can activate a smoke canister or the start of an acoustic or visual signal (in case it is used in a training ground), or a load in the case of a force protection system.
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To ensure the reliability of the communications, the second communications module of the at least one communications base node may comprise at least two communication interfaces for communicating with the activation node. These interfaces use different communication mechanisms (radio and light beam, or radio communication at different frequencies) and when the communication base node detects failures in communication 35 with the activation node using one of the communication interfaces, the second module
of communications uses the other communication interface to communicate with the activation node.

This mechanism of redundancy in communications can also exist in the rest of the nodes and units of the system. 5

Communications between the different nodes of the system can be wired or wireless. In one embodiment, the communication between the monitoring and control unit and the at least one communications base node and the communication between the at least one communications base node and the at least one activation node is performed by wireless communication (by for example, radio or photonic communication) and the communication between the at least one activation node and the at least one detonator node is done through wired communication (for example, coaxial cable, optical fiber and Ethernet).

The activation nodes and the detonating nodes may have a manual arming / disarming mechanism, so that if it is in the disarmed position they do not activate any activation signal (in the case of the activation node) or initiate any load (in the case of the detonation node). Arming / disarming can also be activated by means of a configuration message from the monitoring and control units.
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The at least one activation sensor can be mechanical (for example, pressure scale, trap cable, contact clamp or switch) or electric (for example, visible or infrared video camera, motion detector, light beam cutting, acoustic sensor, presence sensor, timer, magnetic sensor, seismic sensor or radar).
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The monitoring and control unit, the at least one communications node, the at least one activation node and the at least one power node and even the sensors may comprise one or more power batteries that may be connected to a solar panel to recharge or recharge by connecting to a power supply network.
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Finally, in a fourth aspect of the invention there is a computer program comprising instructions executable by computer to implement the described method, when running on a computer, a digital signal processor, an application-specific integrated circuit, a microprocessor , a microcontroller or any other form of programmable hardware. Said instructions may be stored in a digital data storage medium.

For a more complete understanding of the invention, its objects and advantages, reference may be made to the following specification and the accompanying drawings.

DESCRIPTION OF THE DRAWINGS 5

To complement the description that is being made and in order to help a better understanding of the features of the invention, in accordance with some preferred examples of practical embodiments thereof, a set of drawings is accompanied as an integral part of this description. where, for illustrative and non-limiting purposes, the following has been represented:

Figure 1 shows schematically the architecture of the CRsA (Remote Control of Activation Systems) system according to an embodiment of the invention.
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Figure 2 schematically shows the block architecture of a communications base node according to an embodiment of the invention.

Figure 3 schematically shows the block architecture of an activation node according to an embodiment of the invention. twenty

Figure 4 schematically shows the block architecture of a detonator node (actuator) according to an embodiment of the invention.

Figure 5 schematically shows the activation mechanism from the monitoring and control unit 25 according to an embodiment of the invention.
Figure 6 schematically shows the activation mechanism from the management units according to an embodiment of the invention.
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Figure 7 schematically shows the activation mechanism from an activation node, in the case of not requiring confirmation by the management units, according to an embodiment of the invention.
Figure 8 schematically shows the activation mechanism from an activation node, in the case of requiring confirmation by the management units, according to
An embodiment of the invention.
Figure 9 schematically shows the trigger mechanism of the detonator from the activation node autonomously according to an embodiment of the invention. 5

Figure 10 schematically shows the activation mechanism due to interference in communications in the case of not requiring confirmation by the management units, according to an embodiment of the invention.
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Figure 11 schematically shows the activation mechanism due to interference in communications in the case of requiring confirmation by the management units, according to an embodiment of the invention.

Figure 12 schematically shows the architecture of a CRsA system according to a preferred embodiment of the invention.

Figure 13 schematically shows a block diagram of a communications base node according to a preferred embodiment of the invention.
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Figure 14 schematically shows a block diagram of an activating node according to a preferred embodiment of the invention.

Figure 15 schematically shows a block diagram of a detonator node (actuator) according to a preferred embodiment of the invention. 25
DETAILED DESCRIPTION OF THE INVENTION

The present invention proposes an intelligent and secure remote activation method and system consisting of several devices. This system will detect intrusions in a certain area and before initiating detonation it will inform the control centers to notify the intruder or so that the system operators can initiate actuation / detonation mechanisms after confirmation of the anomaly. For this, it is proposed to have a two-way communication between the control units and the detonators, so that from the control center, once the confirmation of an alarm has been received, an actuator can be operated, which may eventually be a detonator. This controller system
Remote Activation, also called Remote Controller of Activation Systems (or by its acronym, CRsA) may consist of the following elements:

a) Management unit.
b) Monitoring and control unit. 5
c) Communication base nodes.
d) Activation nodes.
e) Detonating nodes and / or sensors / actuators.

The system requires the intervention of an operator that generates the activation signals 10 in a safe manner, avoiding a possible accidental activation, without prejudice to the fact that this intervention of an operator is carried out in the management unit or in the monitoring and control unit.

With the previous elements, this CRsA system can be used or in other words 15 configured as:

1. Training system for security forces and bodies.
2. Protection system for outdoor areas, through unattended sensors, remotely and intelligently. twenty

Figure 1 depicts the architecture of the complete CRsA system according to an embodiment of the invention. As can be seen in this figure, each CRsA system consists of one or more management units (1a - 1z) that communicates with the monitoring and control unit (2), which in turn communicates wirelessly / radio or 25 wired with one or more communication base nodes (3a - 3z), which in turn wirelessly or wired control one or more activation nodes, also called activator nodes (5a - 5z, 5'a - 5'z ). Additionally, different sensors (4a - 4z) are available that collect information for the management units (1) and / or for the monitoring and control unit (2). Each activation node will act wirelessly or 30 wired on one or more detonators (6a - 6z, 6'a - 6'z, 6''a - 6''z, 6 '' 'a - 6' '' z ) and on one or several signaling and warning systems (7a - 7z, 7'a - 7'z, 7''a - 7''z, 7 '' 'a - 7' '' z).

The control units where alarms are received and actions are initiated are divided into two types: 35

 Management units (1). These elements are optional and are understood as a management entity to the monitoring and control units (2). The management units (1) may not be physically at the installation site and could control several monitoring and control units (2) physically located at different locations. As the monitoring units 5, they receive the alarms and can initiate the actuation mechanisms. However, unlike the previous ones, the management units (1) can interact on several different systems.
 Monitoring and control unit (2). This element is preferably unique per installation (although in other embodiments there may be more than one such unit). It is the element that receives the alarms and initiates the actions on a single installation. In turn, it is responsible for communication about communication nodes (3) and can access sensor information (4a-4z) such as visible, infrared cameras, radar systems, etc. fifteen

Communication between the management units (1) and the monitoring and control unit can be carried out in a wired manner via fiber optic link, Ethernet or any other wired means; and wirelessly through a radio frequency link, satellite link, etc. twenty

The next element of the system is the communications base nodes (3) deployed in the installation. These elements act as a communication gateway between the monitoring and control unit (2) and the activation nodes (5) (that is, the communications node can simply pass the information it receives from the activation node 25 to the monitoring unit and vice versa). To guarantee all communication possibilities, in a preferred embodiment the direct vision between them and the activation nodes (5) must be guaranteed (in another embodiment, for example, repeaters could be used). The control units can also access the information present in auxiliary sensors (4a-4z) displayed. These sensors can be of any type, such as visible cameras, infrared cameras, radar systems, microphones, weather sensors, etc. Below are the activation nodes (5). These activation nodes communicate with the monitoring and control unit (2) through the communication base nodes (3). One or more actuator nodes (e.g. detonators) (6) and one or more signaling and warning actuator systems (7) are connected to the activation nodes (5) that serve to notify a possible offender that a trigger has been activated.
detonation system

The monitoring and control unit (2), the communication base nodes (3) and the activation nodes (5) communicate with each other, following the structure of Figure 1 (i.e. the monitoring and control unit (2) ) communicates with the activation nodes (5) through 5 of the communication base nodes (3) that each communicate with a group of activation nodes). In turn, the activation nodes each communicate with one or more detonating nodes and signaling systems. These communications are made through one or more of the following communication mechanisms:
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 Wireless Communication: distinguishing:
o Radio Communication including low frequency communications, telephony, WiFi, high frequency. Including civil and military bands.
o Photonic Communication understood as the transmission of information through a beam of light or laser. fifteen
 Wired Communication: Using coaxial cable, fiber optic, Ethernet, etc.

It is important to emphasize that the communication mechanisms between the elements of the system may be different. For example, the communication between the monitoring and control units and the communication nodes could be done through secure radio communication (such as that provided by Spearnet equipment), the communication between the communication nodes and the activation nodes could be radio in telephone band; and the communication between the activation nodes and the detonating nodes could be wired.
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To provide the system with greater robustness against electronic warfare attacks, the system may have different redundant communication mechanisms. For example, in the event that the radio signal is disturbed, an optical link in the free space or a wired link would allow arming and / or activation directly the activation nodes. Additionally, the system develops intelligence to avoid possible inhibitors: The 30 communication nodes, in a preferred embodiment, interrogate repeatedly and the activating nodes. These in turn repeatedly interrogate the detonating nodes. In this way, the control center detects when any of the usual communications has not stopped working. When this occurs, an aim is automatically made, for example, by means of the visible, infrared and / or radar systems cameras, towards the zone 35 where the communication has been interrupted. If the anomaly is confirmed, you will be
it communicates to the operator so that it can initiate the detonators in a wired way or by means of a photonic signal where the intrusion is detected (this activation may affect one or more detonating nodes).

The management units can consist of a hardware element such as a computer, tablet or smartphone (with software that runs on these devices and that can be part of the CRsA system) and a communications element (wired or wireless) that allows communication with the unit or units of monitoring and control. With this software, the control and management of more than one installation will be allowed. This control and management will include alarm management and interaction with the different 10 actuator elements (detonators or signaling / warning systems). The software of this element will have the same options as that of the monitoring and control units with the difference that more than one installation can be controlled. Additionally, the software of the management units will be able to block the operation of the control and monitoring units or to request confirmation of their actions. Ultimately, these management centers constitute the element of general control over the entire CRsA system.

The monitoring and control units may consist of a hardware element such as a computer, tablet or Smartphone (with software that runs on said 20 devices and that may be part of the CRsA system), one or more communications elements that allow communication with the management units (if any) and with the communications base nodes and one or more communications elements that allow direct communication with the sensors (visible, infrared cameras or radar systems) deployed in the installation. Optionally, it will have a communication module by means of a light beam that allows communication (through direct vision) with the communication base nodes. The software present in the monitoring and control unit allows the user to monitor and control the information from the activation nodes. In the same way the software itself is responsible for receiving and sending notifications to the management units. In the application interface you can see the map of the scenario where the communication base nodes, activation nodes and detonators are deployed. This map shows the position and status of each of the activation nodes and the different detonators associated with each activation node. The possible states for the activation nodes and for the detonators are three: disarmed (green), armed (yellow) and activated (flashing orange 35). From this interface the operator can arm, disarm the nodes of
activation and detonators (actuators) and activate detonators remotely. In the same way, the user can program arming and activation sequences from the interface, as well as the configuration of the activation nodes.

Figure 2 shows the architecture of a communications base node (3) according to a preferred embodiment of the invention. These nodes are responsible for communicating one or more activator nodes (5a-5z) with the monitoring and control units (2) in a wired or wireless / radio manner. Additionally they collect and forward information from one or more auxiliary sensors (4a-4z) displayed. Each communication base node is formed by its own microcontroller card (8) (also called 10 microprocessor card), its own communications module (9) with physical input (for example Ethernet or similar) to connect communications equipment via secure radio and / or one or several radio interfaces; and optionally for its power system (10) composed of one or more batteries, solar cells, etc.
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The communication between the activating nodes and the monitoring and control unit is carried out through a wired or wireless / radio communications protocol that is implemented in a communications module (9) present in the microcontroller board (8) or external to it (as shown in figure 2) which in turn have one or more network interfaces. Within these interfaces, the communications node may have a communication element by means of a light beam to communicate with the activation nodes. This communications element will be implemented in the communications module (9). The function of this node is to bridge the two systems. Using the microcontroller board (8) it processes the messages from the activation nodes and the monitoring and control units. Through said plate, 25 information is also received from visible, infrared cameras, radar systems, microphones, weather sensors, etc. (4) deployed in the installation. The information of these sensors is forwarded to the monitoring and control unit. Optionally, the communications base node can have a power system (10) formed by one or more rechargeable batteries connected to solar panels or that can be charged to the power supply network.

Figure 3 shows the architecture of one of the activation nodes (5) according to a preferred embodiment of the invention. An activation node (also called the activating node) acts on one or more detonators either wired or wireless / radio (6a - 6z) and on one or more signaling and warning systems either
wired or wireless / radio form (7a - 7z). The activation nodes have several inputs that collect the signals from the sensors: wired and / or wireless / radio (11a - 11z), which, as shown below, can be for example: pressure plates, timed activation, by magnetic contact, by interruption of light / laser beam, by trap cable, by contact, by movement, etc. Inside the activation node is composed of a microcontroller card (12) that houses its own algorithms (13), a communication module (14) that can have several interfaces such as WiFi, Bluetooth, light beam and other radiofrequency Additionally, the activation node will contain a physical activation / deactivation mechanism (15) composed of one or more subsystems. In addition, it should be noted that the activation nodes will consist of a power system 10 (16) that can be composed of an internal battery, a network charging system, solar panels, etc. The activation node may also have one or more information sensors (17a-17z) that provide field information for the activating node.
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These activation nodes communicate with the communication base nodes (3) in the ways described above. Similarly, the activation nodes communicate with the detonating nodes (6a - 6z) wirelessly or hardwired through the communication module (14) that has different network interfaces. These nodes have several physical inputs (11a-11z) that cause an alarm (for example in the case of 20 minefields) or activation (for example, in the case of training camp). So you can start the detonators (6a - 6z) to activate a lure or smoke canister in case of training ground, or a load in the case of a force protection system. The possible sensor inputs of the activation nodes can be mechanical and electronic, distinguishing the following:

1. Mechanical inputs can be, among others:

 Pressure scale. A pressure scale can be connected to the activation node through an external connector. When a subject activates the scale, the activation node receives the activation information.
 Trap cable. A cable is provided which, in case of being cut, starts an alarm for the activation node.
 Contact clip. A clamp is available that sends a signal for relief
 Switch 35

2. Electronic tickets can be, among others:

 Visible / infrared video camera. By analyzing the scenario, it is possible to detect a subject in the field of action of the trigger node. If a scenario change is detected, an alarm 5 can be generated for the activation node.
 Motion detector. There is a sensor that monitors the movement, if the amount of movement exceeds a certain threshold an alarm is generated for the activation node.
 Light beam (photoelectric) or laser cut. If a subject crosses the 10 light beam, an alarm is generated for the activation node.
 Acoustic sensor. A microphone is available for an alarm to the activation node in case of contact. where in case the loudness exceeds a certain threshold, an alarm is initiated for the activation node.
 Presence sensor. An alarm for the activation node is initiated by a presence detector such as infrared 15.
 Timer. A sensor may be available that initiates an alarm towards the activation node after a temporary event.
 Magnetic sensor. It will be possible to have a magnetic sensor that in case of opening the circuit, an alarm will be generated towards the activation node. twenty
Seismic sensor
 Radar, there are sensors capable of measuring distance and speed of the potential target.

In the same way, each activation node may have one or more elements or 25 signaling and warning systems (7a-7z). These system elements may be bright or sound. The activation nodes will act on these systems when a subject has activated any of the activation inputs, to notify you that one or more detonations can be initiated. As an example, the system could be configured so that with the first activation of some of the activation inputs (11a-11z), the activation node would activate the signaling and warning systems (7a-7z); while with the second activation, the activation node could initiate the detonation of one or more detonators (6a-6z) in the case it will serve as a training ground.

It is important to highlight the presence of wired or wireless information sensors (17a-17z) controlled from the activation nodes. These sensors, such as
Weather sensors, send the information wirelessly or hardwired to the microcontroller card (12). The algorithm (13) present in the microcontroller card collects the information present in these sensors and processes it in real time. In case of receiving any alarm from any of the activation inputs (11), the algorithm before generating the alarm or activating the actuator / detonator, can take into account the information collected through these sensors (17a-17z). It is important to note that the information coming from these sensors will not initiate the activation mechanisms of the detonators.

The intelligence of the activation nodes is implemented in the microcontroller card (12) where the different algorithm (13) is executed. The algorithms present in the activation nodes can be configured from the control software present in the monitoring and control unit and in the management units. The microcontroller card monitors in real time the status and / or values of the different sensors that make up the activation inputs. The algorithms process the information coming from said sensors and depending on the configuration values the alarms will be generated that will be sent to the monitoring and control units, through the communications base nodes. The sensors that make up the inputs of the activation nodes can be of two types: binary or analog. If a sensor is binary, the algorithm only monitors its value. If a sensor is analog (or discrete values), the algorithm monitors the evolution of the sensor value and computes an adaptive threshold in real time, a type of constant false alarm algorithm. If the threshold is exceeded, the algorithm generates the alarm for the monitoring and control center. On the other hand, the algorithm can have access to additional information from the information sensors (17a-17z). Algorithms can use that information to filter false alarms and avoid activating unnecessary actuators. As an example of the use of this information, suppose a sensor that reports meteorological information to the activation node. In that case, suppose that the activation input corresponding to the motion sensor is activated. In that case the algorithm will check the information of said meteorological sensor to act on the alarm generation threshold depending on the meteorology. 30

Additionally, the activation nodes may have a manual activation / deactivation system (15) composed of one or more physical switches. These switches will arm or disarm the activation node but will not initiate any detonation. 35

Finally, each activation node has a power module (16) that can be internal or external, which in turn may or may not be rechargeable. This system can be a battery connected to a solar panel for recharging or a battery that can be charged to the network.
5
Figure 4 shows the diagram of a detonating node according to an embodiment of the invention. In the simplest case, the detonator node (6) will be composed of an initiator circuit, which can be connected via a pair cable to an activation node, and a load or a decoy such as a smoke canister or sound signal (by example, in case of training camp). The activation is initiated by the passage of current through the cable 10 towards the initiator. In the general case, described in Figure 4, the detonating node (6) will be constituted by a microcontroller card (22) that processes the information from the activation nodes (6) through the communication module (18) that can have one or more communication interfaces. This module can have a physical input (Ethernet or similar) to connect a radio communications equipment securely, as well as several wireless network interfaces such as WiFi or other radio frequency bands. The detonation nodes will have a power system (20) consisting of one or more internal batteries (for example, rechargeable batteries connected to a solar panel). Additionally, each detonating node has a manual arming / disarming system (19) composed of one or more switches. The status of this arming / disarming system takes precedence over the activation messages from the activation node. Finally, each detonating node has one or several explosive charges in the case of a minefield and one or more smoke boats or other signals (for example, acoustic or visual) in the case of a training field (21).
25
Figures 5 to 11 show different schemes of the activation procedure of the detonating nodes.

The activation of the detonators (6) can be initiated in the monitoring and control unit (2) as in Figure 5, which shows the activation mechanism from the monitoring and control unit. The system operator starts the activation of one or more detonators from the graphic user interface present in the monitoring and control unit, this unit generates a message (M1) that is addressed to the communications base node (3) where the trigger node of the selected detonator (s). In turn, the monitoring and control unit sends an informational message (I1) to the management units on which it depends. When the communications node receives the message, it
Send the message (M2) to the activation node (5). When the message is received, the activation node may, optionally, send a message (M3) to the signaling and warning systems (to all or only to one or more of them) to notify the possible intruder. Finally, after an optional time interval, the activation node sends a message (M4) to the detonating node (s) selected to initiate the detonation. 5

The activation of the detonators (6) can also be initiated in the management units. Figure 6 shows the activation of a detonator from one of the management units. An operator located in one of the management units can initiate the activation mechanism by sending the message (M1) to the monitoring and control unit (2) on which the detonating node depends (or detonating nodes if it is more than one) to start When the monitoring and control unit receives the message, it forwards it (M2) to the communications base node to which the activating node that controls the selected detonator (s) belongs. The communications node sends a message (M3) to the trigger node, which in turn sends (optionally) the message (M4) to one or more of the signaling and warning elements and another message (M5) to the detonator for start the explosive charge, in case of minefield configuration, or the smoke canister or other element in the case of training camp.

Figure 7 shows the activation mechanism in an embodiment of the invention, when said mechanism is initiated in one of the activating nodes. Specifically, when the mechanism starts autonomously by the activation node, from the signals coming from the activation inputs present. If one (or several) of the activation inputs (11a-11z) present in an activating node (5) is activated (for example because it detects the presence of an intruder), said input sends an alarm message 25 (M1) to the activation node The activation node receives the message and, if armed, optionally collects the information from the information sensors (17a-17z) and executes the algorithm present on the microcontroller card, processing the information received from the sensors and / or of the activation inputs. If, as a result of said process, the activation node determines that an alarm has to be generated (in other words, the alarm generated by the activation inputs is confirmed), optionally activates the signaling and warning systems to through the message (M2) and sends the alarm informing of the activation of the entry to the communications base node through a new message (M3). The communications base node sends the alarm message (M4) to the monitoring and control unit where an operator 35 of the system receives the message. The system operator picks up the alarm, being able to
Cancel or confirm. Additionally, an informational message (I1) is sent from the monitoring and control unit to the management units. The monitoring and control unit sends the operator message (M5) to the corresponding communications base node, which in turn sends the message (M6) to the corresponding activation node. The activation node receives confirmation or cancellation 5 from the operator. If the message is activation (confirmation), the activation node will communicate with one or more of the detonating nodes in turn to initiate detonation (M7). In an alternative embodiment, a message is only sent from the monitoring and control unit to the communications base node if the operator confirms the alarm. That is, if the operator cancels it, the activation node does not receive any message from the communications base node and in the absence of a message, it will not activate the detonating nodes.

Like Figure 7, Figure 8 shows the activation mechanism initiated from the activation nodes but in this case confirmation is required by the management units (1a-1z). One of the activation inputs of the activating nodes detects the presence of an intruder and sends an alarm message (M1) to the activation node. The activation node receives the message and, if armed, optionally collects the information from the information sensors (17a-17z) and executes the algorithm present on the microcontroller card, processing the information received from the sensors 20 and / or of the activation inputs. If, as a result of this process, the activation node determines that an alarm has to be generated (in other words, the alarm generated by the activation inputs is confirmed), it sends the alarm informing of the activation of the input to the communications base node through a new message (M3) and optionally activates the signaling and warning systems through the message (M2). 25 The communications base node sends the alarm message (M4) to the monitoring and control unit. The operator of the monitoring and control unit receives the alarm but awaits confirmation from the management units. For this, the monitoring and control unit (either because the operator activates the sending or because the unit software automatically does it) sends the message (M5) to one of the management units. The operator (s) located in the management unit can confirm or cancel the alarm. The result of the operator's choice (confirmation or cancellation) passes through the system through messages M6 (from the management unit to the monitoring and control unit), M7 (from the monitoring and control unit to the communications base node) and M8 (from the communications base node to the activation node) until the activation node 35 receives the confirmation or cancellation from the operator. If the message is from
activation, the activation node will communicate with the detonating nodes to initiate detonation (M9). In an alternative embodiment, a message is only sent to the activation node if the operator of the management unit confirms the alarm. That is, if the operator cancels it, the activation node does not receive any message from the communications base node and in the absence of a message, it will not activate the detonating nodes. 5

Figure 9 shows the activation mechanism of the actuators (e.g. detonators) from the activation node autonomously, without using the communication base nodes and the monitoring and control units. In this case, the activation node receives an alert message (M1) from one or more activation inputs. Once said message 10 has been received, the activation node optionally sends a message (M2) to the signaling and warning systems to notify the possible intruder. Finally, the activation node sends a message (M3) to one or more detonating nodes to activate them (activating a smoke canister or an acoustic or visual signal). This activation mechanism autonomously only applies to training systems, and never for a detonator to activate any type of explosive charge.

Figure 10 shows the actuator activation mechanism due to interference in communications. The communication nodes and the activating nodes 20 are exchanging messages (M1) and (M2) to check the correct functioning of the equipment and / or communications. These messages will typically be messages through a wireless radio or wired interface. If any external element to the CRsA system interrupts that communication and the communications node detects it (for example by not receiving a response to any of the check messages) 25 the communications node sends a message (M3) to the monitoring unit and control informing of such interruption. The operator of the monitoring and control unit will consult the information of the sensors (4a-4z) displayed for additional information (I1). If the operator observes an anomaly, it will send an information message (I2) to the management units and at the same time initiate the activation mechanism by sending the message (M4) to the communications base node. This communications node will activate one of its additional communication interfaces (such as light beam, radio link to another frequency, ..) and will send a message to the trigger node (M5) to start the activation of the load and the activation node sends a message (M6) to one or more detonating nodes to activate them. 35 Optionally, a message (M7) will be sent from the trigger node to the
signaling and warning to notify a possible intruder.

Figure 11 shows the activation mechanism of the actuators (e.g. detonators) due to interference in communications with confirmation of the management units. The communication nodes and the activating nodes are found by exchanging messages (M1) and (M2) to check the correct functioning of the equipment and / or communications. These messages will typically be messages through a wireless radio or wired interface. If any external element to the CRsA system interrupts that communication, the communications node sends a message (M3) to the monitoring and control unit. The operator of the monitoring and control unit 10 will consult the information of the information sensors (4a-4z) displayed for additional information (I1). If the operator observes an anomaly, it will send a message with the anomaly to the management units (M4). The operator of the management unit will confirm or cancel the alarm by sending the message (M5) to the monitoring and control unit, which in turn sends the message (M6) to the base node 15 of communications. In the event that the message received is an alarm confirmation, this communications node will activate one of its additional communication interfaces (such as light beam, radio link to another frequency, ..) and send a message to the trigger node ( M7) to start the activation of the load and the activation node sends a message (M8) to one or more detonating nodes to activate them. Optionally, a message (M9) will be sent from the trigger node to the signaling and warning systems to notify a possible intruder. If the message received by the communications base node is cancellation or does not receive a message, the communications node does not send any message to the trigger node to initiate the activation of the load.
25
By way of recapitulation, preferred embodiments of the system and the fundamental elements of said system are presented in Figures 12-15.

Figure 12 shows the architecture scheme of the CRsA system in a preferred embodiment of the invention (Figure 12 does not show management units). The system, 30 in its preferred embodiment, may be used for the application for which it has been designed (training field). The system will be constituted in its preferred embodiment by a monitoring and control unit (2) that will be the element from which control will be made of both the minefield and the training field depending on the use of the system. This monitoring and control unit (2) will communicate wirelessly (radio at 35 different frequencies, light beam, etc.) with the communication base nodes (3)
deployed by the installation. Additionally, from the monitoring and control unit, information from other external sensors (4a-4z) deployed by the installation such as visible, infrared cameras, radar systems, microphones, etc. will be accessed. This information may be used to initiate actuator activation mechanisms. The communications base node (3) is the element that is responsible for communicating to the monitoring and control unit (2) with the activating nodes (5a - 5z, 5’a - 5’z). In your preferred embodiment both communications will be wireless either radio at different frequencies or light beam. To ensure immunity against interference, in the preferred configuration, the direct line of sight between the communication base nodes and the actuator nodes associated therewith must be guaranteed. 10 Similarly, the communications base nodes will be able to access the information of the sensors (4) deployed by the installation to be forwarded to the monitoring and control unit that is the decision-making center. In the preferred embodiment, the activating nodes (5a-5z, 5'a-5'z) are wired to the detonating nodes (6a-6z, 6'a-6'z, 6''a-6 ' 'z, 6' '' a - 6 '' 'z) and the signaling and warning elements (7a - 7z, 7'a - 7'z, 7''a - 7''z, 7' '' a - 7 '' 'z).

Figure 13 shows the block diagram associated with the communications base node (3) in its preferred embodiment. In this configuration, this node communicates wirelessly (radio at different frequencies, light beam, ...) both with the monitoring and control unit (2) and with the activating nodes (5a-5z). Inside it will contain a microcontroller card (8) whose main function will be to manage the communications module (9) (with one or several communication interfaces both wired and wireless) and monitor the status of the power system (10). In this configuration, the communications node acts as a bridge between the monitoring and control unit 25 and the activating nodes.

Figure 14 shows the block diagram associated with the trigger node (5) in a preferred embodiment. In its basic configuration, this element will communicate wirelessly with the communication base nodes (3) and in a wired manner with the 30 detonating nodes (6a-6z) and with the signaling and warning elements (7). The detonator node will have different activation inputs (11a-11z) (for example, wired) mechanical and electronic that will initiate the activation processes. Additionally, the activating node can access additional information sensors (17a-17z) to prevent the generation of false alarms due, for example, to weather conditions. Inside, the activating node 35 consists of a microcontroller card (12) whose functions are to monitor
the activation inputs, execute different algorithms (13) associated with said inputs, manage the communication interfaces associated with the communication module (14) (with one or several communication interfaces both wired and wireless) and monitor the status of the power supply system (16). Additionally, the node has a manual arm / disarm system (15). 5

Figure 15 shows the block diagram of the detonator node (6). In its preferred configuration, this element communicates wired with the activating node (5). Inside it will consist of a communication module (18) that will manage the wired communication and a charge that will be explosive in case of minefield configuration and 10 smoke canister or other element (acoustic or visual signal) in case of configuration in training camp (21).

In this text, the term "comprises" and its derivations (such as "understanding", etc.) should not be understood in an exclusive sense, that is, these terms should not be construed as excluding the possibility that what is described and define can include more elements, stages, etc.

Some preferred embodiments of the invention are described in the dependent claims that are included below. twenty

Describing sufficiently the nature of the invention, as well as the manner in which it is carried out in practice, it is necessary to state the possibility that its different parts may be manufactured in a variety of materials, sizes and shapes, and may also be introduced into its constitution or procedure variations that practice advises, as long as they do not alter the fundamental principle of the present invention.

The description and drawings simply illustrate the principles of the invention. Therefore, it should be appreciated that those skilled in the art will be able to devise various provisions that, although not explicitly described or shown herein, represent the principles of the invention and are included within its scope. In addition, all the examples described in this document are provided primarily for pedagogical reasons to help the reader understand the principles of the invention and the concepts contributed by the inventor (s) to improve the technique, and should be considered as non-limiting with respect to such examples and conditions specifically described. 35 In addition, everything stated in this document related to the principles, aspects and
Embodiments of the invention, as well as specific examples thereof, encompass equivalences thereof.

Although the present invention has been described with reference to specific embodiments, those skilled in the art should understand that the foregoing and various other changes, 5 omissions and additions in the form and detail thereof can be made without departing from spirit and scope. of the invention as defined by the following claims.

权利要求:
Claims (19)
[1]
R E I V I N D I C A C I O N E S

1. Remote activation control method in a given area, where the method comprises: 5
a) if an activation node (5) receives a message from a communications base node (3) indicating that the activation of at least one detonator is required, determine in the activation node (5) that the activation of the minus one detonator (6) and go to step e), if not, go to step b), where the message indicating that the activation of the at least 10 detonator is required has been previously received by the communications base node (3) from a monitoring and control unit (2);
b) receive at the activation node (5) information collected by at least a first sensor (11a-11z);
c) determine at the activation node, based on at least the information received from at least a first sensor (11a-11z), if an alarm is activated;
d) if the activation node determines the activation of the alarm, determine if the activation of at least one detonator is required (6);
e) if it has been determined that the activation of the at least one detonator (6) is required, send from the activation node (5) an activation signal to at least one detonator (6); twenty
f) receive the activation signal from the activation node (5) on the at least one detonator and initiate the activation of the detonator.

[2]
2. The method according to claim 1, wherein step d) of determining whether activation of at least one detonator is required, comprises:
d1) send from the activation node a message to the communications base node informing of the alarm activation;
d2) receive the activation node message in the communications base node and send it to the monitoring and control unit;
d3) receive the message in the monitoring and control unit and determine an operator if 30 confirms or cancels said alarm;
d4) if the monitoring and control unit determines the confirmation of said alarm, send a message from the monitoring and control unit informing the confirmation of said alarm to the communications base node;
d5) receive in the communications base node the message informing of the confirmation of said alarm and send it to the activation node;
d6) determine at the activation node that the activation of at least one detonator is required if it receives the message informing of the confirmation of said alarm from the communications base node.

[3]
3. The method according to claim 2 wherein the determination in the monitoring and control unit of whether to confirm or cancel the alarm comprises:
- send a message to a management node informing you of the alarm activation;
- determine the operator in said management node whether to confirm or cancel said alarm and send a message to the monitoring and control unit with the result of said determination;
- determine in the monitoring and control unit whether to confirm or cancel the alarm according to the result received from the management unit. fifteen

[4]
4. The method according to any of claims 2-3 wherein determining whether to confirm or cancel said alarm is at least partially based on information collected by at least one additional first sensor deployed in the area (4a-4z).
twenty
[5]
5. The method according to claim 1, wherein in step d), the at least one activation node determines that the activation of at least one detonator is required whenever it determines the activation of the alarm.

[6]
6. The method according to any of the preceding claims wherein step e) additionally comprises: if it has been determined that the activation of the at least one detonator is required, send a signal from the activation node to at least one signaling element and warning to activate it, before sending the activation signal to at least one detonator node.
30
[7]
7. The method according to any of the preceding claims, wherein step c) of determining in the activation node whether an alarm signal is activated comprises:
- receive at the activation node information of at least one additional second sensor (17a-17z) in wireless or wired communication with the activation node, where said at least one additional second sensor is at least one of the following sensors: cameras 35 of visible, infrared cameras, radar systems, microphones or weather sensors;
- determine at the activation node, based on at least the information received from the at least one first sensor (11a-11z) and the at least one additional second sensor (17a-17z) if the alarm signal is activated.

[8]
8. The method according to the preceding claims which additionally comprises:
g) periodically send at least one activation node from the communications base node using a first communication mechanism;
10
h) if, by means of these verification messages, the communications base node detects any anomaly in the communication with the activation node, send a message informing the anomaly to the monitoring and control unit;
i) upon receiving said message, determine an operator if the activation of at least 15 a detonator is required based at least partially on information collected by at least one additional first sensor (4a-4z) deployed in the area;
j) if it is determined that the activation of the at least one detonator is required, send the monitoring and control unit a message to the communications base node indicating that the activation of the at least one detonator is required;
k) receive the message at the communications base node indicating that the activation of the at least one detonator is required and send it to the activation node using a second communication mechanism other than the first communication mechanism; 25
l) go to step a).

[9]
9. Method according to claim 8, wherein step i) comprises:
- send a message informing of this anomaly from the monitoring and control unit to a management unit;
- determine the operator in the management unit if the activation of the at least one detonator is required based at least partially on information collected by the at least one additional first sensor deployed in the area and send a message to the monitoring and control unit with the result of said determination; 35
- determine in the monitoring and control unit if the activation of the
less a detonator according to the result received from the management unit.

[10]
10. The method according to claims 4, 8 or 9 wherein said at least one additional first sensor is at least one of the following sensors: visible cameras, infrared cameras, radar systems, microphones or weather sensors. 5

[11]
11. Method according to any of the preceding claims, wherein in step a) the message indicating that the activation of at least one detonator is required has been previously received by the monitoring and control unit of a management unit with which the Monitoring and control unit is communicated by means of a wireless and / or wired communication mechanism 10.

[12]
12. Control system for remote activation of detonators in a given area, where the system comprises at least one monitoring and control unit (2), at least one communications base node (3), at least one activation node (5) and at least one detonator node 15 (6), where:
- the at least one control and monitoring unit (2) comprises a first communications module configured to communicate it bidirectionally with the at least one communications base node (3); twenty
- the at least one communications base node (3) comprises a second communications module configured to communicate in a bidirectional manner the at least one communications base node with the monitoring and control unit (2) and with the at least one node of activation (5);
- the at least one activation node (5) comprises:
- a third communications module configured to bidirectionally communicate the at least one activation node with the communications base node (3), with the at least one detonator node (6) and with at least one activation sensor (11a- 11z);
- a microcontroller card configured for: 30
determine the activation of an alarm depending on at least information received from the at least one activation sensor;
determine that activation of at least one detonator is required;
and sending an activation signal to at least one detonator through the communications module if it determines that activation of said at least one detonator is required;
- the at least one detonator node being configured to initiate detonation when it receives an activation signal from the activation node.

[13]
13. The system according to claim 12, further comprising at least one management unit comprising a fourth communications module configured to communicate it bi-directionally with the at least one control and monitoring unit.

[14]
14. The system according to any of claims 12-13, further comprising at least a first additional information sensor (4a-4z) that collects information from the determined area where the system is deployed and that sends said information to the at least 10 a control unit and / or at least one communications base node.

[15]
15. The system according to any of claims 12-14, further comprising at least a second additional information sensor (17a-17z) with which the at least one activation node is communicated. fifteen

[16]
16. The system according to any of claims 12-15, further comprising at least one signaling and warning element and wherein the third communication module of the activation node is configured to communicate the at least one activation node with the at least an element of signaling and warning. twenty

[17]
17. The system according to any of claims 12-16, wherein the detonation of the detonating node activates a non-lethal explosive charge or a smoke canister or the start of an acoustic or visual signal.
25
[18]
18. The system according to any of claims 12-17, wherein the second communications module of the at least one communications base node comprises at least two communication interfaces for communicating with the activation node, said interfaces use different communication mechanisms and When the communication base node detects communication failures with the activation node using one of the communication interfaces, the second communication module is configured to use the other communication interface to communicate with the activation node.

[19]
19. The system according to any of claims 12-18, wherein the communication between the monitoring and control unit (2) and the at least one communications base node (3) 35 and the communication between the at least one base node of communications and the at least one
Activation node is performed by wireless communication and where communication between the at least one activation node and the at least one detonator node is done by wired communication.

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