• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The present invention relates to a method for exchanging data between at least one unit (2) of an elevator system and a monitoring unit (13) of a service center (14), which is locally remote to the system elevator, in which, used in the elevator system, there is an elevator cabin (5) that moves vertically in the elevator shaft (4), in which, by means of a first communication network, at least one unit (2 ) is connected to a first communication unit (1), which is arranged on or inside the elevator car (5), and in which the data that is transmitted by at least one unit (2) is transmitted to the first communication unit (1) and stored in it. A final mobile communication device (3), which is presented in the elevator car (5) by an elevator passenger, is connected, via a second wireless communication network, to the first communication unit (1), the data that is transmitted from at least one unit (2) to the first communication unit (1), and stored in it, is transmitted by the first communication unit (1) to the final mobile communication device (3) , and stored in the latter. The passenger leaves the elevator cabin (5) with the final mobile communication device (3), after that, the stored data is transmitted from the final mobile communication device (3) through a public mobile communication network to the monitoring unit (13) which is locally remote from the elevator system.
    公开号:BR112016002087B1
    申请号:R112016002087-1
    申请日:2014-07-31
    公开日:2021-02-23
    发明作者:Martin Kusserow
    申请人:Inventio Ag；
    IPC主号:
    专利说明:

    [001] The present invention relates to a method for exchanging data between at least one unit of an elevator system and a monitoring unit of a service center that is remote from the elevator system, in which, used in the elevator system is an elevator cabin that moves in the elevator shaft, in which at least one unit is connected via a first communication network to a first communication unit that is arranged on, or within, the elevator cabin , in which the first communication unit the data that is transmitted from at least one unit is stored, and in which the data from the first communication unit is transmitted through a public mobile communication network to the monitoring unit of the service center that is remote from the elevator system.
    [002] Document No. US6446761 B1 describes an elevator system in which data is transmitted wirelessly between an elevator control, an elevator cabin, a counterweight, a plurality of elevator operating units that are arranged on the floors . For this purpose, mounted on said elevator components are terminals with transmission-receiving units, which have a relatively short range. For the purpose of data transmission between transmission-receiving units of elevator components, whose distance from each other is greater than the range, data is transmitted from the transmission of the transmitting-receiving unit to the receipt of the transmitting unit -reception by means of transmission-receiving units arranged in between. For communication with the elevator cabin that moves in the elevator shaft, in each case, depending on the known elevator position, a transmit-receive unit that is momentarily close to the elevator cabin is selected as an intermediate station.
    [003] Document No. US2006 / 0108181A1 describes an elevator system with an elevator control and an elevator control unit on each floor and in the elevator cabin. The elevator control units and also the elevator control are equipped with a Piconet module, and the Piconet modules form a wireless communication network through which each Piconet module can receive information that is transmitted from all the other Piconet modules and transmit them to everyone else. The communication network allows the transmission of information through a series of several Piconet modules, which means over distances that exceed the range of a single Piconet module. The Piconet communication module also makes it possible for passengers, via a remote control device with Piconet network, to make a cabin call and for a maintenance specialist, for example, through a personal digital assistant (PDA) with special module, test and influence the elevator control by remote control.
    [004] Document No. US2012 / 0175196A1 describes a method for remote access to a plurality of subsystems of an elevator control system. The method comprises, in particular, method steps which, at the beginning of a remote access, serve to detect whether a service device is already connected locally to the elevator and active control.
    [005] Document No. EP 1415947 A1 discloses a device for the remote maintenance and monitoring of an elevator system with at least one input for detecting the first signals coming from an elevator control and / or coming from a sensor with at least one second signal output to a telecommunication network, and with at least one processor and one data store, in which, stored in the data store, is a set of remote maintenance functions, and in which one of these functions remote maintenance can be activated. The data coming from a sensor or from the elevator control, are permanently transmitted through the telecommunication network to a service center.
    [006] Document No. EP 1282578 B1 describes a possibility to operate an elevator by means of a radio telephone as an operation unit. In it, the radio phone, which is also referred to as a mobile phone or final communication device, contains a keyboard, which is intended as a data entry unit and a display element, also referred to as a display, which is intended as output unit. The mobile phone can communicate wirelessly with a mobile communication network, in which speech and / or data can be transmitted. For the purpose of transmitting speech and / or data, the mobile communication network can communicate with additional mobile phones or with a terminal. The terminal consists of a computer system, referred to as a server, which has access to a memory with specific elevator and / or general information. Through an interface, the server is also connected to the elevator system. The mobile phone, the mobile communication network and the terminal form a human-machine interface between the user and the elevator system.
    [007] A disadvantage of such a method is that, for wireless communication between a communication unit that is arranged on, or inside, the elevator cabin of the elevator system, and a base station of the public mobile communication network, a large communication range and a high antenna power are required in order that certain communication can be guaranteed. On the one hand, this results in relatively high energy consumption, and on the other hand, there is a substantial risk that the operation of electronic instruments in the elevator system is impaired by electromagnetic fields. Often, complex network protocols are used that, due to security requirements, generate a high traffic load when transmitting data. Although, by this means, a certain and reliable connection can be established, and a reliable delivery of data packets, and the guarantee of error-free transmission between the units that are involved in the communication, can be guaranteed, in consideration In addition to such network protocols, the (communication) units additionally have a high energy consumption.
    [008] The task of the invention is to propose a simple and electrically efficient method of communication for communication between an elevator cabin of an elevator system and a service center that is locally remote from the elevator system, whose communication method causes interference electromagnetic (electrosmog) that are as small as possible.
    [009] A core of the invention, or the solution of the task, must be seen in that, in the method for exchanging data between at least one unit of an elevator system and a monitoring unit of a service center, which is locally remote from the elevator car, at least one elevator or data generation unit of the elevator system is connected via a first communication network to a first communication unit which is arranged on, or within, the elevator car, and the data or signals that are transmitted by at least one unit are stored in the first communication unit. At least one final mobile communication device (for example, a smartphone), which is presented in the elevator cabin by an elevator passenger, is connected, via a second wireless communication network, to the first communication unit, after that is, the data that is transmitted by at least one unit to the first communication unit, and stored in it, is transmitted by the first communication unit to the final mobile communication device and stored in the last one. After the elevator passenger with the final mobile communication device has left the elevator cabin or the elevator shaft, respectively, the stored data is transmitted from the final mobile communication device via a public mobile communication network to the monitoring unit that is locally remote from the elevator system.
    [0010] In a possible modality of the method, depending on at least one rule, the data is transmitted by the first communication unit to the final mobile communication device and stored in it.
    [0011] In an additionally possible modality of the method, the data that is stored in the final mobile communication device is transmitted from the final mobile communication device by a public mobile communication network, depending on at least one additional rule, for a service center monitoring unit.
    [0012] By objective, a previously defined data volume, a data priority, a security request criterion, a clock time, a time delay, a signal strength, a transmission time, an authentication or an authorization of the final mobile communication device, a verification that the final mobile communication device contains a specific program, a dependency on an investigation of the service center's monitoring unit, etc. can be used as at least one additional rule.
    [0013] In one of the possible modalities of the method, such as the first communication network, in other words, the communication connection between at least one unit and the first communication unit, a wired or wireless communication network can be used.
    [0014] In a possible additional modality of the method, such as the final mobile communication device, for example, a computer, an intelligent fabric, a tablet-type computer (tablet PC), a final mobile communication device, an end device of intelligent mobile communication (smartphone), etc., can be used, in which the final mobile communication device is connected to the first communication unit via a second wireless communication network.
    [0015] In a possible additional method, the final mobile communication device may have at least one program (for example, an application) to store, transmit, manage, etc., the data.
    [0016] By objective, at least one unit can be incorporated as a sensor unit, an elevator control unit, an actuator, an elevator operation unit, a computer, a final mobile communication device, a computer tablet type, etc.
    [0017] In a possible modality of the method, data can be transmitted from at least one unit, for example, a sensor unit, through a first wireless communication network to the first communication unit, when the cabin elevator with the first communication unit moves beyond or is in the vicinity of the sensor unit. In this case, the communication range of the first wireless communication network can therefore select that it corresponds approximately to the cross section of the elevator shaft. This means that, for the transmission of data from at least one unit to the first communication unit, the first wireless communication network can be incorporated with a relatively short communication range, that is, with a low requirement for power.
    [0018] In an additional possible modality of the method, such as sensor unit or actuator, for example, an acceleration sensor, a temperature sensor, an air pressure sensor, a current sensor, a force sensor, a sensor magnetic field, a gyroscope, a voltage sensor, a light sensor, an air humidity sensor, a door contact unit, a security unit, a weight sensor, a speed sensor, a sensor switch, a switching unit, etc. can be used.
    [0019] The second communication network can be incorporated as, for example, near field communication, Bluetooth connection, wireless local area network (WLAN), etc. The method can, in principle, be used in a bidirectional way. So, for example, the final mobile communication devices that are registered in the service center's monitoring unit could be used to transmit data from the monitoring unit to the elevator system. For this purpose, the data from the monitoring unit is transmitted to the final mobile communication device and, by establishing a connection between the final mobile communication device and the first communication unit, these data are then additionally transmitted to a unit, for example, to a sensor, or to the elevator control unit of the elevator system.
    [0020] A significant advantage of the method according to the invention is that, depending on the possibility for transmitting data from an elevator system to a monitoring unit of a service center, an end mobile communication device can be used. This has, in particular, the advantage that a communication range of the second wireless communication network can also be limited to the area of the elevator car, which reduces the energy consumption of the second wireless communication network, whose interference effect electromagnetic and whose manufacturing costs are reduced to a minimum.
    [0021] An additional advantage of the method according to the invention must be seen in that the data can be transmitted to a monitoring unit of a service center although no direct communication connection between a communication unit of the elevator system and the monitoring unit exists. Often, as a result of construction-related screening, no wireless connection between a communication unit that is arranged in an elevator shaft and a monitoring unit that is locally remote from the elevator shaft can be perceived, due to the fact that there is no connection from the communication unit to a base station of a public wireless communication network can be established. With the method according to the invention, at least with a time delay, this is possible.
    [0022] In one of the possible modalities of the method for the exchange of data between at least one unit of an elevator system and a locally remote monitoring unit of a service center, in the elevator system an elevator cabin is used which travels vertically in the elevator shaft. In the same, at least one unit is connected via a first communication network with a communication unit which is arranged on, or inside, the elevator car, and at least one final mobile communication device in the elevator car is connected through a second wireless communication network with the first communication unit. In addition, data from at least one unit is transmitted to the first communication unit and stored in it, after which, depending on at least one rule, data is transmitted from the first communication unit to the final communication device. mobile and stored in it, and after that, depending on at least one additional rule, the stored data is transmitted from the final mobile communication device via a public mobile communication network to the monitoring unit.
    [0023] The invention is explained in greater detail below by reference to an exemplary embodiment, which is illustrated in the Figures. They are shown in
    [0024] Figure 1a - a first part of a schematic representation of an elevator system according to the invention;
    [0025] Figure 1b - a second part of the schematic representation of an elevator system according to the invention;
    [0026] Figure 2 - an example of a final mobile communication device; and
    [0027] Figure 3 - a simplified representation of a first communication unit.
    [0028] Figure 1a shows a first part of a schematic representation of an elevator system according to the invention. In an elevator shaft 4 of an elevator system, an elevator cabin 5 travels vertically between unshown floors of a building.
    [0029] Disposed on, or inside, the elevator cabin 5 is a first communication unit 1, which, through a wired or wireless communication network, is connected to at least one unit 2 of the elevator system. In this example, it is shown how at least one unit 2 is a sensor unit in the elevator shaft 4 and an elevator control unit of the elevator system. However, also conceivable as at least one unit 2 are also actuators, elevator control units, computers, etc., which are not shown in the present context. At least one unit 2 could also be arranged inside, or on top of, the elevator car 5. In that case, the first communication unit 1 could also be integrated into unit 2.
    [0030] The elevator control unit can be arranged in the elevator shaft 4 or in a machine room of the elevator system.
    [0031] As a sensor unit or actuator, an acceleration sensor, a temperature sensor, an air pressure sensor, a current sensor, a voltage sensor, a light sensor, an air humidity sensor, a door contact unit, a safety unit, a weight sensor, a speed sensor, a position sensor, a switching unit, etc., for example, can be used.
    [0032] Present in the elevator cabin 5 is a passenger with an end mobile communication device 3. Used as an end mobile communication device 3 can be an end mobile communication device, an end intelligent mobile communication device, a computer, etc. . Through a second wireless communication network, the final mobile communication device 3 is connected to the first communication unit 1. The second wireless communication network can be incorporated as a Bluetooth network, a WLAN network, a near-field communication , etc. The final mobile communication device 3 may contain a program, for example what is known as an application, which manages or regulates the storage and transmission of data. Such a program can also serve to control the elevator system or receive information relevant to the elevator.
    [0033] Shown schematically outside the elevator system is a base station 6 of a public mobile communication network. Indicated with the dashed line is the base station communication strip 6. Also clear from this is that, inside the elevator shaft 5, the public mobile communication system is not available, that is, that the final communication device mobile 3 has no communication connection to base station 6. This means that the final mobile communication device 3 must leave the elevator system, or the elevator cabin 5 in the elevator shaft 4, in order for it (3) to have the ability to establish a connection to the public mobile communication network via base station 6. Any public mobile communication network can be used. So, in principle, any packet transmission mobile communication network, for example, a General Packet Radio Service (GPRS) network, a standard 3G Universal Mobile Telecommunication System (UMTS) network, a Enhanced Data Rates for Evolution of GSM (EDGE), a 4G network according to the Long Term Evolution Standard (LTE), etc., can be used.
    [0034] The data from at least one unit 2 is transmitted through the first communication network to the first communication unit 1 and, preferably, stored therein. For this purpose, the first communication unit 1 contains at least one storage unit and a communication module. In principle, the data can be of any type. Therefore, they can be, for example, values, parameters, sensor values, messages, alarm signals, statistical analysis of values, information relevant to safety, information relevant to maintenance, information about the status or condition of components elevator, messages related to the request for a maintenance service, etc.
    [0035] Depending on at least one rule, the first communication unit 1 transmits data over the second wireless communication network to at least one final mobile communication device 3 of a passenger. The final mobile communication device 3 stores the data and, depending on at least one additional rule, transmits the data through at least one base station (s) 6 of the public mobile communication network to a central monitoring unit 13 service 14. Transmission usually occurs when the final mobile communication device 3 leaves the elevator car 5, and thereby the elevator shaft 4 of the elevator system, with the passenger, and can establish a stable connection with the public mobile communication network through base station 6.
    [0036] The at least one rule and at least one additional rule can be several. So, for example, a certain amount of data for data transmission or a priority for data can be defined. Also, security requirement criteria, a clock time, a transmission time delay, a signal strength of the wireless connection and / or a transmission time can be used. But also criteria such as the provider of mobile communication, the authentication and / or authorization of the user of the final mobile communication device 3, etc. they can be used as at least one rule or as at least one additional rule.
    [0037] Based on at least one rule, the first communication unit 1 could, for example, initially store the data in its storage unit and transmit only the same data to the final mobile communication device 3 when the final communication device mobile 3 has defined, and saved to the first communication unit 1 (or the other unit, for example, the elevator control unit), a mobile communication provider predefined as the default supplier. The data can then be transmitted from the final mobile communication device 3 to the monitoring unit 13 of the service center 14 when, according to at least one additional rule, the final mobile communication device 3 - usually after leave the elevator cabin or the building - you have established a connection with the standard supplier.
    [0038] Figure 1b shows a second part of the schematic illustration of an elevator system according to the invention. As already described in connection with Figure 1a, - after it, together with the passenger, has left an elevator cabin 5 and, therefore, the elevator shaft 4 of the elevator system -, through the base station 6, the final mobile communication device 3 establishes a connection to the public wireless mobile communication network and, depending on at least one additional rule, transmits the data to the monitoring unit 13 of service center 14, which is connected to the communication network mobile.
    [0039] Figure 2 shows an example of a final mobile communication device 3. As the final mobile communication device 3 in this example, the use of a final intelligent mobile communication device - a smartphone - is foreseen. Self-evidently, instead of a smartphone, a computer, a final mobile communication device, a tablet-type computer (tablet PC = personal computer), etc. can also be used. The final mobile communication device 3 has a screen (display) 15 and at least one storage unit - not shown -, a communication module (transceiver) and a processing unit. Contained in the final mobile communication device 3 is a program 7 - an application - for carrying out the method according to Figures 1a and 1b. The display 15 can be incorporated as a touch screen. Program 7 can be used to store, transmit and manage the data that must be transmitted to the monitoring unit 13. Program 7 is, for example, indicated on the display 15 by a symbol (icon). The activation of program 7 can happen by changing the icon or the program is activated when the final mobile communication device 3 is started, or by installing program 7.
    [0040] Figure 3 shows a simplified diagram of a first communication unit 1 for the execution of the method according to Figures 1a and 1b. For this purpose, the first communication unit 1 contains at least one storage unit 11 and at least one communication module 12. The communication module 12 can contain a receiving unit 8, a processing unit 9 and a transmission unit. 10.
    [0041] The first communication unit 1 can be incorporated as a separate unit or integrated into at least one unit 2 of the elevator system, for example, in an elevator control unit, an elevator operation unit, an elevator unit sensor, etc. Preferably, the first communication unit 1 is arranged inside or on top of the elevator car 5. In that case, the first communication unit 1 can receive data from at least one unit 2 - for example, from a sensor unit with short communication range that is installed in the elevator shaft - via the first wireless communication network, when the elevator cabin 5 moves beyond at least one unit 2 (for example sensor unit) or in its proximity.
    权利要求:
    Claims (12)
    [0001]
    1. Method for exchanging data between at least one unit (2) of an elevator system and a monitoring unit (13) of a service center (14), which is locally remote from the elevator system, in which, used in the elevator system is an elevator car (5) that moves in an elevator shaft (4), in which, by means of a first communication network, at least one unit (2) is connected to a first communication unit (1), which is arranged on or in the elevator car (5), and in which data that is transmitted from at least one unit is stored in the first communication unit (1), characterized by the fact that at least one final mobile communication device (3), which is presented in the elevator car (5) by an elevator passenger, is connected, via a second wireless communication network, to the first communication unit (1), the data that is transmitted by at least one unit (2) to the first communication unit (1), and stored in it, are transmitted by the first communication unit (1) to the final mobile communication device (3), and stored in it, the elevator passenger leaves the elevator cabin (5) with the final mobile communication device (3), after that, the stored data is transmitted by the final mobile communication device (3), through a public mobile communication network, to the monitoring unit (13) which is locally remote from the elevator system.
    [0002]
    2. Method, according to claim 1, characterized by the fact that, depending on at least one rule, the data is transmitted by the first communication unit (1) to the final mobile communication device (3) and stored in the same .
    [0003]
    3. Method according to claim 1 or 2, characterized by the fact that, depending on at least one additional rule, the stored data is transmitted by the final mobile communication device (3) via a public mobile communication network to the monitoring unit (13).
    [0004]
    4. Method according to claim 2 or 3, characterized by the fact that, as a rule, a previously defined data volume, a data priority, a safety request criterion, a time delay, a signal strength and / or a transmission time is used.
    [0005]
    5. Method according to any of the preceding claims, characterized by the fact that, as the first communication network, a wireless or wired communication network is used.
    [0006]
    6. Method, according to any one of the preceding claims, characterized by the fact that, as a final mobile communication device (3), a final mobile communication device, a computer, a tablet-type computer, an intelligent fabric and / or an end smart mobile communication device is used.
    [0007]
    7. Method, according to claim 6, characterized by the fact that, in the final mobile communication device (3), for the purpose of data storage, management and transmission, at least one program (7) is used.
    [0008]
    8. Method according to any one of the preceding claims, characterized by the fact that, as at least one unit (2), a sensor unit and / or an elevator control unit are used.
    [0009]
    9. Method according to claim 8, characterized in that the data is transmitted by the sensor unit (2) when the elevator cabin (5) with the first communication unit (1) is moved beyond the sensor unit (2) or in its (2) proximity.
    [0010]
    Method according to either of claims 8 or 9, characterized in that the communication range of the sensor unit (2) is chosen in this way so that it corresponds to the cross section of the elevator shaft (4).
    [0011]
    Method according to any one of claims 8 to 10, characterized in that, as a sensor unit (2), an acceleration sensor, a temperature sensor, an air pressure sensor, a current sensor , a voltage sensor, a light sensor, an air humidity sensor, a door contact unit, a safety unit, a weight sensor, a speed sensor and / or a position sensor are used.
    [0012]
    12. Method according to any one of the preceding claims, characterized by the fact that, in the first communication unit (1), at least one storage unit (11) and a communication module (12) are used.
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    法律状态:
    2020-03-10| B06U| Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]|
    2020-12-08| B09A| Decision: intention to grant [chapter 9.1 patent gazette]|
    2021-02-23| B16A| Patent or certificate of addition of invention granted|Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 31/07/2014, OBSERVADAS AS CONDICOES LEGAIS. |
    优先权:
    申请号 | 申请日 | 专利标题
    EP13179846.4|2013-08-09|
    EP13179846|2013-08-09|
    PCT/EP2014/066526|WO2015018741A1|2013-08-09|2014-07-31|Communication method for a lift system|
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