CN214550694U - Fire-fighting emergency evacuation system with personnel positioning and self-detection functions - Google Patents
Fire-fighting emergency evacuation system with personnel positioning and self-detection functions Download PDFInfo
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- CN214550694U CN214550694U CN202120626393.2U CN202120626393U CN214550694U CN 214550694 U CN214550694 U CN 214550694U CN 202120626393 U CN202120626393 U CN 202120626393U CN 214550694 U CN214550694 U CN 214550694U
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Abstract
The utility model discloses a fire-fighting emergency evacuation system with personnel positioning and self-detection functions, which comprises a position server, a fire alarm host, a plurality of emergency lamps and a plurality of mobile terminal identifiers, wherein the emergency lamps comprise emergency direction lamps, and the fire alarm host, the emergency lamps and the mobile terminal identifiers are all arranged in a building; an emergency direction lamp is arranged at each channel corner in the building and can indicate each direction at the channel corner; the fire alarm host can detect fire information and input the information to the position server, the mobile terminal recognizer can recognize the mobile terminal and input the information to the position server, the position server receives the information input by the mobile terminal recognizer and performs information analysis and path planning, the system can plan a reasonable escape path according to personnel distribution conditions, guides personnel to rapidly move to an escape outlet, can recognize the positioning of trapped personnel, pertinently expands rescue, and improves rescue efficiency.
Description
Technical Field
The utility model relates to an emergent sparse system technical field of fire control, concretely relates to emergent sparse system of fire control who possesses personnel's location and self-checking function.
Background
According to the existing fire emergency evacuation system, after a fire alarm is detected, the trapped people are only lighted by turning on a fire emergency lamp in a rescue means, and are guided to move to an escape exit, but the route is fixed and cannot be changed according to actual conditions.
The indication of the fire-fighting emergency lamp is inferred according to the position of a fire scene by the best technology at present, the actual scene is lack of accurate judgment, the crowd density degree cannot be utilized, and people flow moving data plans a reasonable escape path, so that the escape path is frequently crowded and blocked by people.
For the rescue personnel, due to the lack of the internal personnel distribution condition, the rescue scheme is determined according to the fire, the optimal rescue scheme cannot be formed according to the personnel distribution, and the trapped personnel are preferentially rescued.
Current emergent sparse system of fire control because fire emergency light distributes densely, and is in large quantity, and the routine maintenance human cost is high, maintains that the maintenance cost is high. The fire-fighting standard requires daily maintenance every quarter, which is basically a manual inspection to check whether the discharge performance and luminous intensity of the battery meet the fire-fighting standard, each lamp must discharge for more than 30 minutes, and the lamp light condition, the charge and discharge test and the illumination brightness detection are manually observed.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides an emergent sparse system of fire control that possesses personnel's location and self-checking function to according to the reasonable route of fleing of personnel's distribution planning, guide personnel's quick travel to the export of fleing, can discern stranded personnel's location simultaneously, the pertinence expandes the rescue, improves rescue efficiency.
The fire-fighting emergency evacuation system with the personnel positioning and self-detection functions comprises a position server, a fire alarm host, a plurality of emergency lamps and a plurality of mobile terminal identifiers, wherein the emergency lamps comprise emergency direction lamps, and the fire alarm host, the emergency lamps and the mobile terminal identifiers are all installed in a building; an emergency direction lamp is arranged at each channel corner in the building and can indicate each direction at the channel corner; the fire alarm host can detect fire information and input the information to the position server, the mobile terminal identifier can identify the mobile terminal and input the information to the position server, the position server receives the information input by the mobile terminal identifier and performs information analysis and path planning, and the position server can control the indicating direction of the emergency direction lamp.
Preferably, the mobile terminal identifier is a wireless sensor.
Preferably, the emergency lamp further comprises an emergency illuminating lamp and an emergency exit lamp, the emergency illuminating lamp and the emergency exit lamp are both installed in the building, and the position server can control the emergency illuminating lamp and the emergency exit lamp to be turned on or turned off.
Preferably, the emergency lamp includes battery, electrical source controller, light emitting component and lamp shade, light emitting component installs in the lamp shade, the battery is connected with light emitting component and for light emitting component power supply, electrical source controller sets up between battery and light emitting component, and electrical source controller control battery is for light emitting component's power supply and power supply interrupt, the position server is connected with electrical source controller and control electrical source controller's work.
Preferably, the power controller is a relay or an electronic switch.
Preferably, the mobile terminal identifier is installed in a lamp housing of each emergency lamp.
Preferably, still include lamp self-checking module and equipment fortune dimension server, lamp self-checking module includes photosensitive sensor and/or battery current voltage detection module, photosensitive sensor installs in the lamp shade, and photosensitive sensor can detect light emitting component's luminance and with information transmission to equipment fortune dimension server, battery current voltage detection module sets up between battery and light emitting component, and battery current voltage detection module can detect the voltage and the current information that the battery supplied and input to equipment fortune dimension server.
Preferably, the battery is a rechargeable battery.
The beneficial effects of the utility model are embodied in: according to the technical scheme, the mobile terminal equipment is identified through the mobile terminal identifier, the personnel position information is obtained, then the information is conveyed to the position server, the position server carries out people stream moving path, people stream density and moving speed, comprehensive information analysis and path planning are carried out, the optimal escape path is judged, after the fire alarm host detects fire information, the information of a fire point is sent to the position server, the position server controls the direction indicated by each emergency direction lamp according to the planned path, an optimized escape route is provided for trapped personnel, the trapped personnel escape according to the direction indicated by the emergency direction lamps, and the trapped personnel are guided to rapidly move to an escape outlet. When the trapped people can not escape from the building, the trapped people can be positioned, so that external rescue personnel can conveniently perform rescue actions in a targeted manner, and the rescue efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a flow chart of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
Example 1
As shown in fig. 1, the embodiment provides a fire emergency evacuation system with personnel positioning and self-detection functions, which includes a location server, a fire alarm host, a plurality of emergency lamps and a plurality of mobile terminal identifiers, wherein the emergency lamps include emergency direction lamps, and the fire alarm host, the emergency lamps and the mobile terminal identifiers are all installed in a building; an emergency direction lamp is arranged at each channel corner in the building and can indicate each direction at the channel corner; the fire alarm host can detect fire information and give position server with information input, and mobile terminal recognizer can discern mobile terminal and give position server with information input, and position server receives the information of mobile terminal recognizer input and carries out information analysis and route planning, and position server can control the direction of instruction of emergent direction lamp, in this embodiment the emergency lamp still includes emergency lighting lamp and emergent exit lamp, and emergency lighting lamp and emergent exit lamp are all installed in the building, and position server can control opening or closing of emergency lighting lamp and emergent exit lamp.
In the actual installation process, emergency illuminating lamps are distributed in a corridor of a building, the distance between the emergency illuminating lamps is not more than 20m according to fire control regulations, and emergency exit lamps are installed at exits of the building and floors.
The emergency lamp comprises an emergency illuminating lamp, an emergency direction lamp and an emergency exit lamp, and the classification is divided according to functions. In this embodiment, the server refers to a device having a microprocessor and related functions, and its internal principles all adopt the prior art, which is not described herein in detail.
With the development of electronic devices, the present personnel basically carry mobile terminals, such as mobile phones, electronic watches with bluetooth function, and earphones, etc. with the portable devices, in this embodiment, a mobile terminal identifier is installed at each position in a building, wireless signals are collected and identified, the position range of the signal intensity of the mobile terminal is estimated, the position information of the personnel carrying the devices is obtained, and then the information is transmitted to a position server, when a fire alarm host detects fire information, the information is transmitted to the position server, the position server controls emergency lighting lamps and emergency exit lamps to be turned on for illumination, the position server carries out people flow moving paths, people flow density and moving speed, carries out information analysis and path planning, comprehensively judges the optimal escape path, and then controls the turning-on direction of each emergency direction lamp according to the planned path, the emergency direction lamp is used for indicating the direction, an optimized escape route is provided for trapped people, the people escape according to the direction indicated by the emergency direction lamp, and the people are guided to rapidly move to an escape outlet. When the trapped person cannot escape from the building, the person can be positioned, so that external rescue personnel can conveniently perform rescue actions in a targeted manner, and the rescue efficiency is improved.
In this embodiment, the mobile terminal identifier is a wireless sensor, and includes bluetooth and WIFI signal detection. When the Bluetooth device filtering device is used specifically, nearby Bluetooth devices are collected by scanning Bluetooth signals, and because the Bluetooth devices may be fixed, such as a sound box, a Bluetooth gateway and the like, in order to filter the devices, only mobile devices such as a mobile phone, a watch, an earphone and the like are collected. Other positioning modes, such as WI-FI technology, ultrasonic indoor positioning technology, and the like, can also be adopted to identify the mobile terminal.
The implementation process, through bluetooth signal tracking, daily collect the bluetooth address in whole building continuously, set up the wireless database of bluetooth:
the mobile device can be determined to be a mobile device and added to the database, which can move among a plurality of emergency lamps for a plurality of times. The simultaneous presence of multiple times on the same mobile terminal identifier, which may be carried by the same person, requires the database to label the same person.
When the stream of people moves slowly but the stream of people is low in density, the path can be basically judged to be invalid, and the system needs to optimize a new route. When people flow fast and the flow is large, the path can be basically judged to be effective.
According to the speed difference of each person in movement, the rescue priority is judged, external rescue personnel can conveniently carry out rescue actions in a targeted mode, and the rescue efficiency is improved.
The emergency lamp comprises a battery, a power supply controller, a light-emitting element and a lampshade, wherein the light-emitting element is arranged in the lampshade, the battery is connected with the light-emitting element and supplies power to the light-emitting element, the power supply controller is arranged between the battery and the light-emitting element and controls the battery to supply power and interrupt power to the light-emitting element, and the position server is connected with the power supply controller and controls the power supply controller to work.
In this embodiment, the position server controls the power controller to turn on and off the bulb, and the power controller is a relay or an electronic switch.
In this embodiment, the mobile terminal identifier is installed in the lampshade of each emergency lamp.
The emergency lighting lamps are generally installed in the building at intervals of 20m, so that the mobile terminal identifier is installed in the lampshade of each emergency lamp, and the coverage range of the mobile terminal identifier can be ensured.
In order to realize the self-checking function, still include lamp self-checking module and equipment fortune dimension server in this embodiment, lamp self-checking module includes photosensitive sensor and/or battery current voltage detection module, photosensitive sensor installs in the lamp shade, and photosensitive sensor can detect light emitting component's luminance and with information transmission to equipment fortune dimension server, battery current voltage detection module sets up between battery and light emitting component, and battery current voltage detection module can detect the voltage and the current information that the battery supplied with and input to equipment fortune dimension server, the battery is rechargeable battery.
The storage battery current and voltage detection module in the embodiment comprises a divider resistor, an operational amplifier and an ADC module, wherein the storage battery current is sampled through the divider resistor, amplified through the operational amplifier and then sent to the ADC module; the ADC module can detect the voltage and current information of battery charging and discharging and input the voltage and current information into the equipment operation and maintenance server, and the equipment operation and maintenance server comprehensively judges the fault of the emergency lamp or is close to aging by analyzing the luminous intensity and the luminous time length of the luminous element, the charging and discharging curve of the battery and the like.
Fire control emergency light is at routine maintenance's in-process, the maintenance of daily maintenance is all required every quarter, all need artifical dimension to guarantee the inspection, whether the discharge performance and the luminous intensity of detection battery accord with fire control standard requirement, consume great manpower, every emergency light all need discharge more than 30 minutes, the manual observation light condition, charge and discharge test and illumination luminance detect, the testing process is long consuming time, the light is many in the building, the manpower consumption is many, human error is big, missed measure and mistake are difficult to avoid.
Set up lamp self-checking module in this embodiment, wherein light-sensitive sensor can detect light-emitting component's luminance, battery current and voltage detection module can detect the voltage and the current information of the supply of battery, and with information feedback to equipment operation and maintenance server, so realize fire control emergency light and detect the automation, do not need artificial participation, can regularly realize the charge-discharge test, luminous intensity test, compromise the current voltage of the inside key point of lamps and lanterns simultaneously, do benefit to trouble-shooting and investigation, and along with the development of thing networking, hardware cost reduces by a wide margin, the cost that increases light-sensitive sensor and battery current and voltage detection module is far less than the cost of labor.
The self-detection function implementation process is that under the conventional condition, the emergency lamp adopts a power supply in a building to supply power, and simultaneously charges a battery, when the test plan time is up, the 220V power supply control cuts off the power supply of the emergency lamp in the building, so that the lamplight runs under the power supply of the battery, a complete discharge process is carried out, and simultaneously, recorded data are processed:
1. and recording the ambient temperature, the battery temperature, the voltage and the current of the battery power supply, and transmitting the measured data to a database of the equipment operation and maintenance server. The purpose is to check whether the discharge time meets the use requirement; the battery discharge curve recorded for multiple times can be combined with the ambient temperature to evaluate the performance reduction condition of the battery, and the battery is replaced before the service life is reached.
2. The light intensity of record light, data such as luminous stroboscopic, the same measured data send to the database of equipment fortune dimension server, and whether the purpose inspection light satisfies emergency lighting's requirement, knows the ageing condition of lamp simultaneously.
And the test result is sent to the equipment operation and maintenance server through the field bus, and is transmitted to the equipment operation and maintenance server through the Bluetooth ad hoc network when the bus communication is abnormal.
The equipment operation and maintenance server stores the tested data, and generates a fault report that the discharge time and the luminous intensity do not meet the requirements or the luminous intensity sends stroboscopic signals through data analysis; and (4) performing data evaluation on other data, generating a risk report by using potential risks such as large discharge curve fading, aging of luminous display and the like.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. The fire-fighting emergency evacuation system with the personnel positioning and self-detection functions is characterized by comprising a position server, a fire alarm host, a plurality of emergency lamps and a plurality of mobile terminal identifiers, wherein the emergency lamps comprise emergency direction lamps, and the fire alarm host, the emergency lamps and the mobile terminal identifiers are all installed in a building; an emergency direction lamp is arranged at each channel corner in the building and can indicate each direction at the channel corner; the fire alarm host can detect fire information and input the information to the position server, the mobile terminal identifier can identify the mobile terminal and input the information to the position server, the position server receives the information input by the mobile terminal identifier and performs information analysis and path planning, and the position server can control the indicating direction of the emergency direction lamp.
2. A fire emergency evacuation system with personnel location and self-detection functionality as claimed in claim 1 wherein said mobile terminal identifier is a wireless sensor.
3. A fire emergency evacuation system with personnel location and self-detection functions as claimed in claim 1, wherein the emergency lights further comprise emergency lights and emergency exit lights, both of which are installed in the building, and the location server can control the on/off of the emergency lights and the emergency exit lights.
4. A fire emergency evacuation system with personnel location and self-detection functions as recited in claim 3, wherein the emergency light comprises a battery, a power controller, a light emitting element and a lampshade, the light emitting element is mounted in the lampshade, the battery is connected with the light emitting element and supplies power to the light emitting element, the power controller is arranged between the battery and the light emitting element, the power controller controls the power supply and interruption of the power supply to the light emitting element by the battery, and the location server is connected with the power controller and controls the operation of the power controller.
5. A fire emergency evacuation system with personnel location and self-detection functions as claimed in claim 4, wherein the power controller is a relay or an electronic switch.
6. A fire emergency evacuation system with personnel location and self-detection functions as claimed in claim 4, wherein the mobile terminal identifier is mounted in a lamp housing of each emergency lamp.
7. A fire emergency evacuation system with personnel location and self-detection functions as claimed in claim 4, further comprising a lamp self-detection module and an equipment operation and maintenance server, wherein the lamp self-detection module comprises a photosensitive sensor and/or a storage battery current and voltage detection module, the photosensitive sensor is installed in the lamp shade, the photosensitive sensor can detect the brightness of the light-emitting element and send information to the equipment operation and maintenance server, the storage battery current and voltage detection module is arranged between the battery and the light-emitting element, and the storage battery current and voltage detection module can detect the voltage and current information supplied by the battery and input the voltage and current information to the equipment operation and maintenance server.
8. A fire emergency evacuation system with personnel location and self-detection functions as claimed in claim 7, wherein said battery is a rechargeable battery.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120626393.2U CN214550694U (en) | 2021-03-26 | 2021-03-26 | Fire-fighting emergency evacuation system with personnel positioning and self-detection functions |
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| CN202120626393.2U CN214550694U (en) | 2021-03-26 | 2021-03-26 | Fire-fighting emergency evacuation system with personnel positioning and self-detection functions |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024005893A1 (en) * | 2022-06-29 | 2024-01-04 | Rescue Air Systems, Inc. | Method and system of locating an emergency air fill station of a firefighter air replenishment system implemented in a structure for access of breathable air in low visibility |
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2021
- 2021-03-26 CN CN202120626393.2U patent/CN214550694U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024005893A1 (en) * | 2022-06-29 | 2024-01-04 | Rescue Air Systems, Inc. | Method and system of locating an emergency air fill station of a firefighter air replenishment system implemented in a structure for access of breathable air in low visibility |
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