CN111127813A - Intelligent emergency evacuation system based on NB-IOT - Google Patents
Intelligent emergency evacuation system based on NB-IOT Download PDFInfo
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- CN111127813A CN111127813A CN201911302455.8A CN201911302455A CN111127813A CN 111127813 A CN111127813 A CN 111127813A CN 201911302455 A CN201911302455 A CN 201911302455A CN 111127813 A CN111127813 A CN 111127813A
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- iot
- evacuation
- emergency
- management platform
- smoke alarm
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
- G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
Abstract
The invention discloses an intelligent emergency evacuation system based on NB-IOT, which comprises a smoke alarm, a fire control management platform, an emergency illuminating lamp, a voice prompter and an evacuation indicator light, wherein the smoke alarm is connected with the fire control management platform through a network; the fire control management platform generates an evacuation route according to the smoke alarm information and the building map, and turns on an emergency lighting lamp, a voice prompter and an evacuation indicator lamp on the evacuation route to help people in the building evacuate and avoid the occurrence of the wrong route running event.
Description
Technical Field
The invention relates to the field of emergency evacuation, in particular to an intelligent emergency evacuation system based on NB-IOT.
Background
At present, the economy of China is in the period of high-speed development, the urbanization construction is accelerated continuously, the urban buildings are transited from distributed low density to centralized high density, and the standing high-rise buildings become the main marks of cities. Residents live into high-rise towers, enterprises move into skyscrapers, the high-rise buildings effectively utilize space, but various communication lines, power lines and lighting lines in the high-rise buildings and lines in various systems are criss-cross, so that the occurrence probability of fire disasters is greatly increased. When a fire disaster happens, four sides are painted black, dense smoke is diffused, the field temperature is high, the visibility is very low, people easily generate nervous fear psychology under the condition, and the existing escape system is difficult to play a role. Meanwhile, people cannot find a proper escape route, so that personal accidents are caused. Therefore, in a disordered fire scene, people need to be in an emergency gate to enable the disordered people to escape according to the escape indication system.
The existing building escape guide is that a plurality of signs are usually arranged on the wall at the position close to the ground, the signs are not clearly guided when in use, different escape guide cannot be set according to specific fire conditions, and the function of building fire rescue cannot be well achieved.
Disclosure of Invention
The invention aims to provide an intelligent emergency evacuation system based on NB-IOT, which can intelligently generate an evacuation route according to smoke alarm information and can indicate evacuated people.
In order to achieve the purpose, the invention adopts the following technical scheme:
an intelligent NB-IOT based emergency evacuation system comprising:
the information acquisition device is arranged in each floor and used for detecting corridor smoke alarm information and temperature and humidity information, the information acquisition device comprises a smoke detection alarm and a temperature and humidity detector, and NB-IOT modules are arranged in the smoke detection alarm and the temperature and humidity detector;
the NB-IOT base station is installed in the corridor and connected with the NB-IOT module and is used for transmitting smoke and temperature and humidity information to the fire-fighting management platform;
the fire fighting management platform is connected with the NB-IOT base station, and a building map of the fire fighting management platform is prestored in the fire fighting management platform;
the intelligent controller and the emergency power supply are installed in the corridor and connected with the fire-fighting management platform; the intelligent controller is connected with the emergency power supply to control the emergency power supply to be started,
the evacuation device is installed in each floor and used for evacuating people, the evacuation device comprises an emergency illuminating lamp, a voice prompter and an evacuation indicating lamp which are connected with an emergency power supply, electronic controllers of independent control switches are installed in the emergency illuminating lamp, the voice prompter and the evacuation indicating lamp, and the electronic controllers are connected with an intelligent controller;
the smoke alarm collects smoke alarm information and uploads the smoke alarm information to the fire control management platform through NB-IOT, the smoke management platform plans an evacuation channel on a building map according to the smoke alarm information and sends a control instruction to the intelligent controller, and the intelligent controller controls the emergency power supply and the corresponding evacuation device to work.
Furthermore, the NB-IOT module is internally pre-stored with the position information of the smoke alarm, and the position information and the smoke alarm information are sent together when the smoke alarm information occurs.
Furthermore, each smoke alarm, the temperature and humidity detector, the emergency illuminating lamp, the voice prompter and the evacuation indicator lamp are marked on the building map.
Furthermore, a voltage acquisition device for detecting the electric quantity content of the emergency power supply, the voltage acquisition device and the NB-IOT base station of the internet of things are installed on the emergency power supply.
The invention has the following beneficial effects:
(1) the NBIoT module with transmission information is arranged in the smoke alarm and the temperature and humidity detector, so that the transmission of information is enhanced;
(2) the fire control management platform generates an evacuation route according to the smoke alarm information and the building map, and turns on an emergency lighting lamp, a voice prompter and an evacuation indicator lamp on the evacuation route to help people in the building evacuate and avoid the occurrence of the wrong route running event.
Drawings
FIG. 1 is a schematic diagram of the connection relationship of the present invention.
Detailed Description
As shown in fig. 1, the intelligent NB-IOT-based emergency evacuation system provided in this embodiment includes:
the information acquisition device is arranged in each floor and used for detecting corridor smoke alarm information and temperature and humidity information, the information acquisition device comprises a smoke detection alarm and a temperature and humidity detector, NB-IOT modules are arranged in the smoke detection alarm and the temperature and humidity detector, the smoke alarm information acquisition function module of the smoke alarm is a smoke alarm in the prior art, the temperature and humidity detector also realizes the adoption of an air temperature and humidity collector in the prior art, only one NB-IOT module is added in the smoke alarm and the temperature and humidity detector in the prior art, particularly, the NB-IOT module is connected with a main control chip in the smoke alarm or the temperature and humidity detector and used for acquiring acquired information, the two NB-IOT modules can be connected with each other to form a local area network communication, and remote signal transmission can be realized without distributing redundant circuits, it should be noted that only the smoke alarm information collected by the smoke alarm needs to transmit information, so that the number of times and capacity of signal transmission are small, the position information is prestored in each smoke alarm, the smoke alarm information and the position information are transmitted by the NBIoT module together, because the number of rooms in a floor is large and the floor is high, the NBIoT module presets a connection route or preferentially selects two nearby rooms to connect, and sends information layer by layer until the signal is sent to the NB-IOT module connected with the NB-IOT internet-of-things base station.
The NB-IOT base station is installed in the corridor and connected with the NB-IOT module and used for transmitting smoke and temperature and humidity information to the fire control management platform, and the NB-IOT base station is a communication device externally connected with a local area network and can send received signals to the connection platform to transfer data.
The fire fighting management platform is connected with the NB-IOT base station, and a building map of the fire fighting management platform is prestored in the fire fighting management platform; the fire management platform can be the fire management platform in the prior art, and has an alarm function, wherein the alarm function is to inform of a nearby fire alarm. In the embodiment, a building map is prestored in the fire fighting management platform, and each smoke alarm, a temperature and humidity detector, an emergency illuminating lamp, a voice prompter and an evacuation indicating lamp are marked on the building map; the fire control management platform receives the smoke alarm information and the position information, marks the position of the smoke alarm on the corridor map, generates an evacuation route of each floor and each room by taking the position as a starting point, and turns on an emergency illuminating lamp, a voice prompter and an evacuation indicating lamp on the route; therefore, the fire management platform generates an instruction for turning on the emergency illuminating lamp, the voice prompter and the evacuation indicating lamp according to the evacuation route and sends the instruction to the intelligent controller of the building.
The intelligent controller and the emergency power supply are installed in the corridor and connected with the fire-fighting management platform; the intelligent control ware is connected with emergency power source, controls it and opens the power supply, wireless mode communication such as accessible 2G between intelligent control ware and the fire control management platform, at first open emergency power source after receiving fire control management platform's instruction, emergency power source gives emergency lighting lamp, voice prompt and evacuation pilot lamp etc. and supplies power, avoids taking place the outage that causes because of smog, install the voltage collection station rather than being connected in the emergency power source, voltage collection station gathers emergency power source's voltage signal to the realization is to emergency power source's electric quantity real-time supervision, sends the voltage signal who gathers for fire control management platform, monitors voltage signal in the fire control management platform, in time charges for emergency power source when smoke alarm, has the electricity when guaranteeing to take place smoke alarm.
The evacuation device is installed in each floor and used for evacuating people, the evacuation device comprises an emergency illuminating lamp, a voice prompter and an evacuation indicator light which are connected with an emergency power supply, electronic controllers of independent control switches are installed in the emergency illuminating lamp, the voice prompter and the evacuation indicator light, the electronic controllers are connected with an intelligent controller, the emergency illuminating lamp, the voice prompter and the evacuation indicator light are respectively provided with a number, the emergency illuminating lamp, the voice prompter and the evacuation indicator light of corresponding marks of a route are required to be turned on when a fire-fighting management platform generates an evacuation route, the control instructions not only comprise mark information and turn-on instructions, the intelligent controller sends turn-on instructions to the electronic controllers of corresponding marks, people in the building can escape according to the turned-on emergency illuminating lamp and evacuation indicator light, and the voice prompter also can prompt people, the voice prompter can also prompt a pithy formula for escape, help personnel escape, avoid escaping wrong routes and improve survival rate.
The smoke alarm collects smoke alarm information and uploads the smoke alarm information to the fire control management platform through NB-IOT, the smoke management platform plans an evacuation channel on a building map according to the smoke alarm information and sends a control instruction to the intelligent controller, and the intelligent controller controls the emergency power supply and the corresponding evacuation device to work.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the scope of the present invention.
Claims (4)
1. An intelligent emergency evacuation system based on NB-IOT, comprising:
the information acquisition device is arranged in each floor and used for detecting corridor smoke alarm information and temperature and humidity information, the information acquisition device comprises a smoke detection alarm and a temperature and humidity detector, and NB-IOT modules are arranged in the smoke detection alarm and the temperature and humidity detector;
the NB-IOT base station is installed in the corridor and connected with the NB-IOT module and is used for transmitting smoke and temperature and humidity information to the fire-fighting management platform;
the fire fighting management platform is connected with the NB-IOT base station, and a building map of the fire fighting management platform is prestored in the fire fighting management platform;
the intelligent controller and the emergency power supply are installed in the corridor and connected with the fire-fighting management platform; the intelligent controller is connected with the emergency power supply to control the emergency power supply to be started,
the evacuation device is installed in each floor and used for evacuating people, the evacuation device comprises an emergency illuminating lamp, a voice prompter and an evacuation indicating lamp which are connected with an emergency power supply, electronic controllers of independent control switches are installed in the emergency illuminating lamp, the voice prompter and the evacuation indicating lamp, and the electronic controllers are connected with an intelligent controller;
the smoke alarm collects smoke alarm information and uploads the smoke alarm information to the fire control management platform through NB-IOT, the smoke management platform plans an evacuation channel on a building map according to the smoke alarm information and sends a control instruction to the intelligent controller, and the intelligent controller controls the emergency power supply and the corresponding evacuation device to work.
2. The NB-IOT based intelligent emergency evacuation system of claim 1, wherein: the NB-IOT module is internally pre-stored with the position information of the smoke alarm, and the position information and the smoke alarm information are sent together when the smoke alarm information occurs.
3. The NB-IOT based intelligent emergency evacuation system of claim 1, wherein: each smoke alarm, the temperature and humidity detector, the emergency illuminating lamp, the voice prompter and the evacuation indicating lamp are marked on the building map.
4. The NB-IOT based intelligent emergency evacuation system of claim 1, wherein: the emergency power supply is provided with a voltage acquisition device for detecting the electric quantity content of the emergency power supply, and the voltage acquisition device and the NB-IOT base station.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911302455.8A CN111127813A (en) | 2019-12-17 | 2019-12-17 | Intelligent emergency evacuation system based on NB-IOT |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911302455.8A CN111127813A (en) | 2019-12-17 | 2019-12-17 | Intelligent emergency evacuation system based on NB-IOT |
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| CN111127813A true CN111127813A (en) | 2020-05-08 |
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| CN201911302455.8A Pending CN111127813A (en) | 2019-12-17 | 2019-12-17 | Intelligent emergency evacuation system based on NB-IOT |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111739238A (en) * | 2020-06-08 | 2020-10-02 | 珠海格力电器股份有限公司 | Dynamically-adjusted escape route generation method, system and device and fire detector |
| CN112562235A (en) * | 2020-11-26 | 2021-03-26 | 上海应用技术大学 | Intelligent evacuation indicating system based on ZigBee |
| CN115394023A (en) * | 2022-09-14 | 2022-11-25 | 中国铁道科学研究院集团有限公司 | Passenger station emergency evacuation system and emergency evacuation platform |
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| KR20190103522A (en) * | 2018-02-13 | 2019-09-05 | 전자부품연구원 | Wireless IoT based Fire Detector with Embedded Multi-Sensor and Fire Detection System applying the same |
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- 2019-12-17 CN CN201911302455.8A patent/CN111127813A/en active Pending
Patent Citations (5)
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| CN102784451A (en) * | 2012-08-06 | 2012-11-21 | 西安硅光电子科技有限公司 | Automatic positioning flame detection system for three-dimensional space |
| CN205541237U (en) * | 2016-01-26 | 2016-08-31 | 安庆师范学院 | Building fire detection and emergent sparse system |
| KR20190103522A (en) * | 2018-02-13 | 2019-09-05 | 전자부품연구원 | Wireless IoT based Fire Detector with Embedded Multi-Sensor and Fire Detection System applying the same |
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| CN115394023A (en) * | 2022-09-14 | 2022-11-25 | 中国铁道科学研究院集团有限公司 | Passenger station emergency evacuation system and emergency evacuation platform |
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Application publication date: 20200508 |
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