• 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 purpose of the intelligent evacuation system is to develop a system of led information panels indicating the direction of the nearest exit, according to the information provided by a fire station on the areas with fire danger. It is characterized by: - connected to the fire station, making use of the information coming from it, to show the proper evacuation direction in each panel. - based on led panels. The evacuation information will be displayed on installed led panels and will be based on signals that indicate the safest evacuation address that should be taken from that sign. - resistant to fire, the components and communication elements between them are resistant to some degree to fire and high temperatures. In case of fire indicates the nearest emergency exits that are out of danger, avoiding routes affected by fire or blocked. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2580756A1
    申请号:ES201500149
    申请日:2015-02-26
    公开日:2016-08-26
    发明作者:Manuel BLANCO CANOSA
    申请人:INGENIERIA DE EVACUACION DE EMERGENCIA；
    IPC主号:
    专利说明:

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    DESCRIPTION
    Intelligent evacuation system.
    State of the Technique
    At the moment the signaling of the evacuation routes is carried out by means of photoluminescent signals, due to its low cost. Also its installation is usually normally incorrect, either due to inadequate dimensions at the distance of observation, due to its bad location or because the appropriate pictograms have not been selected for each case. Another factor to consider, is that no maintenance is performed on them, and these over time, lose their photoluminescent properties.
    On the other hand, there are on the market evacuation signals with lighting, usually by means of LEDs, which are permanent and have sources of supply in case of lack of electricity supply.
    As an alternative to these existing solutions in the market, the Intelligent Evacuation System arises, which is characterized, because it is a dynamic system, that is, they can change their illuminated pictograms depending on the real-time situation of the premises or building.
    It has been proven by various studies that dynamic lighting is much more understandable for people who have to evacuate a building in case of an emergency (fire, earthquake, etc ...) and that evacuation times are greatly reduced with this type of signals.
    On the other hand, there is no signal currently on the market that is dynamic and that depending on the situation and number of occupants of a building, is able to define the optimal and safest route for people to evacuate.
    The Technical Building Code, in its DB-SI, requires, for sizing evacuation routes and their corresponding exit doors, corridors, stairs, etc ... to take into account the blocking hypothesis, which considers that any exit / emergency door can be blocked in case of fire.
    The Intelligent Evacuation System is designed to take this hypothesis into account and be able to signal the alternative route in case an exit is blocked.
    Description of the invention
    The Intelligent Evacuation System consists mainly of the following elements:
    - Dynamic evacuation signals
    - Control unit
    - Automatic fire detection system
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    Then we will describe in detail each of the elements - Dynamic evacuation signal.
    It is the main element of the system and will serve for the signaling of the routes and evacuation elements, such as doors, corridors, stairs, etc ...
    It will be composed of a monochrome LED panel (green color), a control unit of the LED matrix, which will be connected to the Control Unit, and a metal housing to house these elements.
    Each of the signals will be programmed to indicate the appropriate evacuation pictogram, either by arrows (routes to exit doors, routes to emergency doors or through texts (exit, emergency exit, no exit, etc ...) The number of LEDs of each panel will be according to the resolution of the image we want to consider.
    In its normal state, the pictogram assigned to that state will be on continuously.
    The different pictograms of the Emergency Dynamic Signs will be those indicated in Standard UNE 23034: Fire safety. Security Signage: Evacuation Vlas.
    The signals will have the dimensions indicated in the following table, depending on the pictogram, and for an observation distance of 10.0 meters.
     EXIT  297x105 mm
     LOCATION SOCORRO output  224x224 mm
     EMERGENCY EXIT  297x148 mm
     DIRECTION to DISCOUNT output  224x224 mm
     SOCORRO ADDRESS  320x160 mm
    - Control unit.
    The control unit will be in charge of receiving the signals of the automatic fire detection system, in order to be able to determine, based on these signals, the optimal evacuation route, communicating with the different Emergency Dynamic Signs installed and acting on them to vary Your pictogram if necessary.
    Normally this fire detection system is installed regularly in most buildings and premises, so it would only be necessary to receive the appropriate signals from it, from the different detection zones or from the zones
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    affected by a fire, so that the system, through its corresponding program, unique actions to be carried out at each of the Emergency Dynamic Signs that make up the system.
    In case of fire and after the transmission of the fire signal from the fire station to the control unit, it will indicate the following actions to the Emergency Dynamic Signs:
    - If the pictogram does not need to be modified, the Control Unit will order the Emergency Dynamic Signal to flash its LEDs, so that it is more visible to the occupants of the premises and can clearly determine which direction they should follow.
    - If it is a "Exit" or "Emergency exit" pictogram, and it is locked, it will change its status to the "No Exit" pictogram and will be intermittent as well.
    - If the Control Unit considers that the current direction of evacuation route indication is not adequate, it will indicate to the Emergency Dynamic Signal that the date of the evacuation route be changed, and it will be maintained with the LEDs flashing intermittently.
    Once the Control Unit receives a signal from the fire station that the situation is normal, it will indicate all Dynamic Evacuation Signs to return to their normal state with continuous lighting.
    - Automatic fire detection system.
    Normally this system is mandatory by regulation in most buildings, depending on its use and surface.
    In case the building / premises have this system, it should be designed distinguishing different detection zones, whether it is a conventional system or if it is analog, so that the Control Unit receives the necessary signals from each of the defined areas .
    On the other hand, it will be important, for the proper functioning of the system, that each of the premises' doors, whether of usual exit or emergency, have a detector in its vicinity, so that the Control Unit can know when There is a blockage of one of the evacuation exits, and you can reprogram the Dynamic Evacuation Signs in the appropriate way.
    - Wiring Installation.
    It will be necessary to interconnect the Control Unit and the different Dynamic Evacuation Signals installed, so that they have power and communication to be able to change the configuration of the led panels.
    This wiring must be of the AS + type, to guarantee the operation of the system even in case of fire.
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    Figure 1 shows the general distribution scheme for the operation of the Intelligent Evacuation System, as well as the components that together constitute the system, linked together by cables. The components that we see in the figure are the following:
    1. Fire buttons.
    2. Fire Detectors
    3. Fire Station
    4. Control Unit
    5. Analysis System
    6. Closed Circuit Video Surveillance System
    7. People Counting System
    8. Dynamic Evacuation Signs.
    Detailed exposition of an embodiment
    An example of how to carry out the system would be its implementation in a place where there are means of fire detection such as push buttons (1), smoke detectors (2). The premises must have evacuation routes to the safe exits of the same, which will be marked by the dynamic evacuation signals (8), according to the scheme of emergency and evacuation plan permanently. In turn, the environment will be controlled by an image system through a Closed Circuit Video Surveillance System (6) and a People Counting System (7) that will be connected to the Analysis System (5). In the event that a fire occurs and any area is blocked or disabled, the detection systems (1) (2) through the fire panel (3) will notify the control unit (4) and on the other hand Through the Closed Circuit Video Surveillance Circuit (6) and the People Counting System (7), all necessary data will be taken that will issue warning signals to the Analysis System (5) that will analyze the data received, and will automatically send it to the Control Unit (4), which will change the Dynamic Evacuation Signals (8) indicating the safe evacuation routes of the occupants.
    权利要求:
    Claims (1)
    [1]
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    1. Intelligent Evacuation System characterized in that it comprises the following
    elements:
    - Dynamic evacuation signal: main element of the system and will serve to signal evacuation routes. They are LED panels that show an image as a signal. This image will change based on the information sent by the control unit in the form of a bitmap, and will indicate the optimal route to evacuate to the safest exits.
    - Control unit: responsible for receiving the signals of the automatic fire detection system and changing the dynamic evacuation signal. Its functionalities will be to store the images that the information panels could show; receive and process the signal from the fire station; send to each panel the image that must be displayed according to the received signal and its internal configuration; allow to configure both the images to be displayed, as the relationship between the signals and the image to be displayed by each of the panels of the system.
    - Automatic fire detection system: Fixed fire detection installations allow automatic detection and location of the fire, as well as the automatic start-up of those sequences of the alarm plan incorporated into the detection center, thus sending a warning of the areas affected by fire risk to the Control Unit.
    - Wiring Installation: which will interconnect the Control Unit and the different Dynamic Evacuation Signals installed.
    - Analysis system: responsible for receiving the information from the monitoring circuit and the counting system, analyzing the data and sending the information to the Control Unit.
    - Video surveillance circuit: it constitutes a surveillance system by cameras, to control and monitor the surface visually and in real time. It is a closed circuit so that all its components are intertwined.
    - Counting system: this system allows you to control the evolution and monitoring of the quantity and movement of people in passageways through sensors. Collect this information and send it to the analysis system.
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    同族专利:
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    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US20020057204A1|2000-11-15|2002-05-16|Maurice Bligh|Color-coded evacuation signalling system|
    WO2005079328A2|2004-02-13|2005-09-01|Nettalon, Inc.|Method and apparatus for providing information regarding an emergency|
    WO2009054584A1|2007-10-22|2009-04-30|Seoul National University Industry Foundation|Multi-directional emergency exit light and emergency lighting system and method using the same|
    WO2009151166A1|2008-06-13|2009-12-17|Korea Maritime & Ocean Engineering Research Institute|Active emergency control system based on real time location system and sensor network|
    WO2012069782A1|2010-11-22|2012-05-31|Oxalis Group Limited|Emergency guidance display|
    CN110136391A|2019-05-10|2019-08-16|国网江苏省电力有限公司电力科学研究院|A kind of energy-accumulating power station fire early-warning system and method|
    法律状态:
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    优先权:
    申请号 | 申请日 | 专利标题
    ES201500149A|ES2580756B1|2015-02-26|2015-02-26|Intelligent evacuation system|ES201500149A| ES2580756B1|2015-02-26|2015-02-26|Intelligent evacuation system|
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