CN111315068A - LED lighting system and lighting control method thereof - Google Patents
LED lighting system and lighting control method thereof Download PDFInfo
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- CN111315068A CN111315068A CN202010173322.1A CN202010173322A CN111315068A CN 111315068 A CN111315068 A CN 111315068A CN 202010173322 A CN202010173322 A CN 202010173322A CN 111315068 A CN111315068 A CN 111315068A
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- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
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Abstract
The invention discloses an LED lighting system and a lighting control method thereof, which relate to the technical field of LED lighting and comprise a disaster information acquisition module, an information arrangement module, a safety channel management module, an electronic map database, a cloud service platform, an LED management module and an intelligent terminal, wherein the LED management module comprises an LED brightness adjustment unit, an LED quantity management unit, an LED fault management unit and an LED positioning management unit. The invention can combine LED illumination and fire evacuation, can integrate LED illumination management data according to fire information data, realizes the regulation and management of the brightness and the starting number of LED lamps in a building, performs special illumination on special positions of personnel distribution, ensures LED brightness guidance in the personnel evacuation process, can guide personnel to evacuate quickly, can manage the fault and positioning data of the LED lamps, can integrate to form a new safety evacuation channel, and ensures the evacuation safety of the personnel.
Description
Technical Field
The invention relates to the technical field of LED illumination, in particular to an LED illumination system and an illumination control method thereof.
Background
An LED lighting system refers to a lighting system employing LEDs as light sources. The LED lighting system is an electro-optical conversion system, and the electro-optical conversion process thereof starts from a power supply part and sequentially comprises a primary power supply ("power spring"), power management and transformation, sensing and control, a driver, thermal management, LEDs and light mixing, scattering and optical extraction thereof, and the like. The LED lighting system plays an important role when people are evacuated in a disaster situation in a building.
However, the existing LED lighting system is often independent of a fire-fighting system, and cannot be specifically adjusted in time according to real-time conditions when a disaster occurs, so that personnel cannot be guided to evacuate quickly.
Disclosure of Invention
In order to overcome the above-mentioned defects in the prior art, embodiments of the present invention provide an LED lighting system and a lighting control method thereof, and the problems to be solved by the present invention are: how to combine the LED lighting system with the fire-fighting evacuation application, so that the LED lighting system can rapidly guide people to evacuate quickly.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a LED lighting system, includes disaster information acquisition module, information arrangement module, safe channel management module, electronic map database, cloud service platform, LED management module and intelligent terminal, disaster information acquisition module information arrangement module safe channel management module electronic map database LED management module with intelligent terminal's input is equallyd divide do not with cloud service platform's output is connected, cloud service platform's input respectively with disaster information acquisition module information arrangement module safe channel management module electronic map database LED management module with intelligent terminal's output is connected, disaster information acquisition module includes disaster monitoring unit, disaster positioning unit, disaster early warning unit and disaster deduction unit, information arrangement module includes building interior channel arrangement unit, Personnel fix a position arrangement unit and personnel and distribute arrangement unit, safe passageway management module includes passageway positioning unit and flow of people collection unit, cloud service platform includes central processing unit, information transceiver unit and memory cell, LED management module includes LED brightness control unit, LED quantity management unit, LED fault management unit and LED location management unit.
In a preferred embodiment, the people flow rate collecting unit is a human body infrared counter, and the people flow rate collecting unit is arranged at an inlet of the safety channel, so that people in the safety channel can be counted and counted conveniently.
In a preferred embodiment, the storage unit comprises a cloud storage and an ontology storage, so as to store data conveniently.
In a preferred embodiment, the channel positioning unit and the disaster positioning unit are both positioned by using a GPS, so that positioning is facilitated.
In a preferred embodiment, the intelligent terminal is a smart phone, a smart tablet or a notebook computer, so that the system can be operated and viewed conveniently.
In a preferred embodiment, the disaster information acquisition module, the information arrangement module, the safety channel management module and the LED lighting management module all adopt independent circuits, and the electric line for building and the independent circuits are respectively connected with the urban power supply network, so as to ensure the normal operation of the system when a disaster occurs.
In a preferred embodiment, the intelligent terminal is in communication connection with the electronic map database through a wireless network, and the intelligent terminal can refer to map data of the electronic map database and can also upload a new building internal passage map to the electronic map database.
The invention also provides an illumination control method of the LED illumination system, which comprises the following steps:
a) when a disaster occurs, the disaster monitoring unit in the disaster information acquisition module monitors the occurrence of the disaster, the disaster positioning unit positions a disaster place, the disaster early warning unit warns the disaster and prompts people to evacuate, the disaster deduction unit deduces the disaster, provides a data base for personnel evacuation safety lines and LED illumination management, and transmits disaster information data to the cloud service platform;
b) the cloud service platform arranges the information transmitted from the disaster information acquisition module and reminds people to evacuate;
c) the cloud service platform extracts building information of disasters from the electronic map database and sends the building information to the information arrangement module, the building internal channel arrangement unit can arrange channels in a building, the personnel positioning arrangement unit can arrange the intelligent equipment positioning information carried by personnel in the building, the personnel distribution arrangement unit integrates building internal channel arrangement data and personnel positioning data to form a personnel distribution map in the building, and sends the building internal channel arrangement data and the personnel distribution map to the cloud service platform;
d) the channel positioning unit in the safe channel management module can position an internal channel of a building, and the people flow acquisition unit can acquire the people flow in the channel and send channel positioning data and people flow data to the cloud service platform;
e) the cloud service platform arranges a nearest safe channel evacuation route according to disaster information data, building internal channel arrangement data and a personnel distribution diagram, arranges a safe channel route with less intensive personnel according to channel positioning data and people flow data, combines the nearest safe channel evacuation route with the safe channel route with less intensive personnel to arrange a safe channel route with less intensive nearby personnel, and sends the safe channel route to the intelligent terminal, and the building internal personnel evacuate the safe channel with less intensive nearby personnel through information on the intelligent terminal;
f) meanwhile, the cloud service platform integrates LED illumination management data according to disaster information data, building internal channel arrangement data, personnel distribution maps, channel positioning data and people flow data, and sends the LED illumination management data to the LED illumination management module, the LED brightness adjusting unit can adjust the brightness of the LED lamps in different safety channels, the brightness of the LED lamps is adjusted according to the people flow data in the safety channels, on the premise of ensuring normal illumination, the larger the people flow data in the safety channels is, the higher the brightness of the LED lamps is, the brightness in the safety channels is ensured, the insufficient brightness in the safety channels caused by the increase of people flow is avoided, the brightness adjustment is carried out according to the evacuation routes of the safety channels, on the premise of ensuring the normal illumination of the evacuation routes of the safety channels, the higher the brightness of the LEDs at the positions where the number of the people is more gathered is, and the LED brightness guidance in the people evacuation process is ensured, people can be evacuated conveniently;
g) the LED number management unit can manage the turn-on number of the LED lamps in different safety channels, the turn-on number of the LED lamps is managed according to people flow data in the safety channels, under the premise that normal illumination is guaranteed, the turn-on number of the LED lamps is larger when the people flow data in the safety channels are larger, the brightness in the safety channels is guaranteed, insufficient brightness in the safety channels caused by increase of people flow is avoided, the turn-on number of the LED lamps is managed according to the evacuation routes of the safety channels, under the premise that normal illumination of the evacuation routes of the safety channels is guaranteed, the turn-on number of the LED lamps at the positions where the people are more gathered is larger, the LED guiding brightness in the evacuation process of the people is guaranteed, and people are convenient;
h) the LED lamp fault management unit can count up the fault data of the LED lamp, the LED lamp positioning management unit can manage the positioning data of the LED lamp, sends the LED lamp fault statistical data and the LED lamp positioning data to the cloud service platform, integrates the LED lamp fault statistical data, the LED lamp positioning data and the escape route of the escape way, and when the number of the LED lamp faults inside the escape way is too large and is not enough to ensure the normal illumination of the escape way, the escape route of the escape way is re-integrated to form a new escape way, so that the evacuation safety of people is ensured.
The invention has the technical effects and advantages that:
1. according to the invention, by arranging the disaster information acquisition module, the information arrangement module, the safety channel management module, the cloud service platform, the LED management module and the intelligent terminal, LED illumination and fire evacuation can be combined, LED illumination management data can be integrated according to fire information data, the brightness and the starting number of LED lamps in a building can be adjusted and managed, illumination in the evacuation process of personnel can be ensured on the basis of energy saving, special illumination is carried out on special positions of personnel distribution, LED brightness guidance in the evacuation process of personnel is ensured, and personnel can be guided to evacuate quickly;
2. according to the invention, through arranging the LED fault management unit and the LED lamp positioning management unit, fault data of the LED lamps can be counted, positioning data of the LED lamps can be managed, and when the number of the LED lamp faults in the safety channel is too large and is not enough to ensure normal illumination of the safety channel, a new safety evacuation channel is formed by integration, so that the safety of personnel evacuation is ensured.
Drawings
FIG. 1 is an overall block diagram of the module connections of the present invention.
FIG. 2 is a block diagram of the work flow of information data integration according to the present invention.
Fig. 3 is a flow chart of the LED illumination control of the present invention.
The reference signs are: the system comprises a disaster information acquisition module 1, an information arrangement module 2, a safety channel management module 3, an electronic map database 4, a cloud service platform 5, an LED management module 6, an intelligent terminal 7, a disaster monitoring unit 8, a disaster positioning unit 9, a disaster early warning unit 10, a disaster deduction unit 11, a building internal channel arrangement unit 12, a personnel positioning arrangement unit 13, a personnel distribution arrangement unit 14, a channel positioning unit 15, a people flow acquisition unit 16, a central processing unit 17, an information transceiving unit 18, a storage unit 19, an LED brightness adjustment unit 20, an LED quantity management unit 21, an LED fault management unit 22 and an LED positioning management unit 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An LED lighting system as shown in figures 1-3, comprising a disaster information collection module 1, an information arrangement module 2, a safety channel management module 3, an electronic map database 4, a cloud service platform 5, an LED management module 6 and an intelligent terminal 7, wherein the disaster information collection module 1, the information arrangement module 2, the safety channel management module 3, the electronic map database 4, the LED management module 6 and the input end of the intelligent terminal 7 are connected with the output end of the cloud service platform 5, the input end of the cloud service platform 5 is connected with the disaster information collection module 1, the information arrangement module 2, the safety channel management module 3, the electronic map database 4, the LED management module 6 and the output end of the intelligent terminal 7, the disaster information collection module 1 comprises a disaster monitoring unit 8, Disaster positioning unit 9, disaster early warning unit 10 and disaster deduction unit 11, information arrangement module 2 includes building inner channel arrangement unit 12, personnel's location arrangement unit 13 and personnel's distribution arrangement unit 14, safe channel management module 3 includes passageway positioning unit 15 and flow of people collection unit 16, cloud service platform 5 includes central processing unit 17, information transceiver unit 18 and memory cell 19, LED management module 6 includes LED brightness control unit 20 and LED quantity management unit 21.
The flow of people collection unit 16 is the infrared counter of human body, flow of people collection unit 16 sets up in the escape way entrance, for the convenience of carrying out the count statistics to personnel in the escape way.
The storage unit 19 includes a cloud storage and a body storage, and is convenient for storing data.
The channel positioning unit 15 and the disaster positioning unit 9 are positioned by adopting a GPS (global positioning system), so that the positioning is convenient.
The intelligent terminal 7 is a smart phone, a smart tablet or a notebook computer, and is convenient for operating and checking the system.
Disaster information acquisition module 1 information arrangement module 2 safety channel management module 3 with LED illumination management module 6 all adopts independent circuit, the electric wire for building with independent circuit is connected with urban power supply network respectively, guarantees the normal operating of system when the disaster takes place.
The intelligent terminal 7 is in communication connection with the electronic map database 4 through a wireless network, and can look up the map data of the electronic map database 4 through the intelligent terminal 7 and upload a new building internal passage map to the electronic map database 4.
The invention also provides an illumination control method of the LED illumination system, which comprises the following steps:
a) when a disaster occurs, the disaster monitoring unit 8 in the disaster information acquisition module 1 monitors the occurrence of the disaster, the disaster positioning unit 9 positions a disaster place where the disaster occurs, the disaster early warning unit 10 early warns the disaster to prompt people to evacuate, the disaster deduction unit 11 deduces the disaster, provides a data base for personnel evacuation safety lines and LED illumination management, and transmits disaster information data to the cloud service platform 5;
b) the cloud service platform 5 sorts the information transmitted from the disaster information acquisition module 1 and reminds people to evacuate;
c) the cloud service platform 5 extracts building information of disasters from the electronic map database 4 and sends the building information to the information arrangement module 2, the building internal channel arrangement unit 12 can arrange channels in a building, the personnel positioning arrangement unit 13 can arrange the intelligent device positioning information carried by personnel in the building, and the personnel distribution arrangement unit 14 integrates the building internal channel arrangement data and the personnel positioning data to form a personnel distribution diagram in the building and sends the building internal channel arrangement data and the personnel distribution diagram to the cloud service platform 5;
d) the channel positioning unit 15 in the safe channel management module 3 can position an internal channel of a building, and the people flow rate acquisition unit 16 can acquire people flow rate in the channel and send channel positioning data and people flow rate data to the cloud service platform 5;
e) the cloud service platform 5 arranges a nearest safe channel evacuation route according to disaster information data, building internal channel arrangement data and a personnel distribution diagram, arranges a safe channel route with less dense personnel according to channel positioning data and people flow data, combines the nearest safe channel evacuation route with the safe channel route with less dense personnel to arrange a safe channel route with less dense nearby personnel, and sends the safe channel route to the intelligent terminal 7, and the building internal personnel evacuate to the safe channel with less dense nearby personnel through information on the intelligent terminal 7;
f) meanwhile, the cloud service platform 5 integrates LED illumination management data according to disaster information data, building internal channel arrangement data, personnel distribution maps, channel positioning data and people flow data, and sends the LED illumination management data to the LED illumination management module 6, the LED brightness adjusting unit 20 can adjust the brightness of the LED lamps in different safety channels, adjust the brightness of the LED lamps according to the people flow data in the safety channels, on the premise of ensuring normal illumination, the larger the people flow data in the safety channels is, the higher the brightness of the LED lamps is, the brightness in the safety channels is ensured, the insufficient brightness in the safety channels caused by the increase of people flow is avoided, adjust the brightness according to the evacuation routes of the safety channels, on the premise of ensuring the normal illumination of the evacuation routes, the higher the brightness of the LEDs at positions where people are gathered is, and ensure the LED brightness guidance in the people evacuation process, people can be evacuated conveniently;
g) the LED quantity management unit 21 can manage the quantity of opening the LED lamps inside different escape ways, manage the quantity of opening of the LED lamps according to the inside stream of people data of the escape ways, under the premise of guaranteeing normal illumination, the greater the stream of people data inside the escape ways, the greater the quantity of opening the LED lamps, guarantee the brightness inside the escape ways, avoid leading to insufficient brightness inside the escape ways due to the increase of the stream of people, the quantity management of opening the LED lamps is carried out according to the escape ways, under the premise of guaranteeing the normal illumination of the escape ways, the greater the quantity of opening the LED lamps at the positions where the quantity of people is gathered is, guarantee the LED brightness guide in the evacuation process of people, and the evacuation of people is facilitated.
The implementation mode is specifically as follows: when the intelligent disaster evacuation system is used, by arranging the disaster information acquisition module 1, the information arrangement module 2, the safety channel management module 3, the cloud service platform 5, the LED management module 6 and the intelligent terminal 7, LED illumination and fire evacuation can be combined, disaster information data, building internal channel arrangement data, personnel distribution maps, channel positioning data and people flow data can be acquired and arranged, LED illumination management data are integrated according to the data, the adjustment and management of the brightness and the starting number of LED lamps in a building are realized, illumination in the evacuation process of people can be ensured on the basis of energy saving, special illumination is carried out on special positions of the distribution of people, LED brightness guidance in the evacuation process of people is ensured, and people can be guided to evacuate quickly; the embodiment specifically solves the problems that the existing LED lighting system in the background art is often independent of a fire-fighting system, cannot be specifically adjusted in time according to real-time conditions when a disaster occurs, and cannot guide people to evacuate quickly.
An LED lighting system as shown in fig. 1-2, wherein the LED management module 6 further comprises an LED fault management unit 22 and an LED location management unit 23.
The implementation mode is specifically as follows: during the use, LED fault management unit 22 can make statistics of the fault data of LED lamp, LED lamp location management unit 23 can manage the locating data of LED lamp, sends LED lamp fault statistics data and LED lamp locating data cloud service platform 5, integrates LED lamp fault statistics data, LED lamp locating data and escape route of escape way, and when the inside LED lamp fault quantity of escape way was too much not enough to guarantee escape way's normal lighting, then integrate again and form new escape way of escape way to escape route of escape way, assurance personnel evacuation's security.
The working principle of the invention is as follows:
referring to the attached drawings 1-3 of the specification, by arranging a disaster information acquisition module 1, an information arrangement module 2, a safety channel management module 3, a cloud service platform 5, an LED management module 6 and an intelligent terminal 7, LED illumination and fire evacuation can be combined, LED illumination management data can be integrated according to fire information data, the brightness and the starting number of LED lamps in a building can be adjusted and managed, illumination in the evacuation process of personnel can be guaranteed on the basis of energy conservation, special illumination is carried out on special positions of personnel distribution, LED brightness guidance in the evacuation process of personnel is guaranteed, and personnel can be guided to evacuate quickly;
further, referring to fig. 1-2 of the specification, by arranging the LED fault management unit 22 and the LED lamp positioning management unit 23, fault data of the LED lamps can be counted, positioning data of the LED lamps can be managed, and when the number of the LED lamp faults inside the safe passage is too large and is not enough to ensure normal lighting of the safe passage, a new safe evacuation passage is formed by integration, so as to ensure safety of personnel evacuation.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. The utility model provides a LED lighting system, includes disaster information acquisition module (1), information arrangement module (2), safe channel management module (3), electron map database (4), cloud service platform (5), LED management module (6) and intelligent terminal (7), its characterized in that: disaster information collection module (1), information arrangement module (2) safe channel management module (3) electron map data base (4), LED management module (6) with the input of intelligent terminal (7) is equallyd divide do not with the output of cloud service platform (5) is connected, the input of cloud service platform (5) respectively with disaster information collection module (1), information arrangement module (2) safe channel management module (3) electron map data base (4), LED management module (6) with the output of intelligent terminal (7) is connected, disaster information collection module (1) is including disaster monitoring unit (8), disaster positioning unit (9), disaster early warning unit (10) and disaster deduction unit (11), information arrangement module (2) is including building interior passageway arrangement unit (12), Personnel fix a position arrangement unit (13) and personnel and distribute arrangement unit (14), safe passageway management module (3) are including passageway positioning element (15) and people flow acquisition unit (16), cloud service platform (5) are including central processing unit (17), information transceiver unit (18) and memory cell (19), LED management module (6) are including LED luminance regulating unit (20), LED quantity management unit (21), LED fault management unit (22) and LED location management unit (23).
2. An LED lighting system according to claim 1, wherein: the people flow collecting unit (16) is a human body infrared counter, and the people flow collecting unit (16) is arranged at an entrance of the safety channel.
3. An LED lighting system according to claim 1, wherein: the storage unit (19) comprises a cloud storage and a body storage.
4. An LED lighting system according to claim 1, wherein: the channel positioning unit (15) and the disaster positioning unit (9) are positioned by adopting a GPS.
5. An LED lighting system according to claim 1, wherein: the intelligent terminal (7) is an intelligent mobile phone, an intelligent tablet or a notebook computer.
6. An LED lighting system according to claim 1, wherein: disaster information acquisition module (1), information arrangement module (2) safe passageway management module (3) and LED illumination management module (6) all adopt independent circuit, the electric wire way for building with independent circuit is connected with urban power supply network respectively.
7. An LED lighting system according to claim 1, wherein: the intelligent terminal (7) is in communication connection with the electronic map database (4) through a wireless network.
8. The illumination control method of the LED illumination system according to any one of claims 1 to 7, wherein: the method comprises the following steps:
a) when a disaster happens, the disaster monitoring unit (8) in the disaster information acquisition module (1) monitors the occurrence of the disaster, the disaster positioning unit (9) positions a disaster place where the disaster occurs, the disaster early warning unit (10) carries out early warning on the disaster, prompt personnel are evacuated, the disaster deduction unit (11) deduces the disaster, provides a data base for personnel evacuation safety lines and LED illumination management, and transmits disaster information data to the cloud service platform (5);
b) the cloud service platform (5) sorts the information transmitted from the disaster information acquisition module (1) and reminds people to evacuate;
c) the cloud service platform (5) extracts building information of disasters from the electronic map database (4) and sends the building information to the information arrangement module (2), the building internal channel arrangement unit (12) can arrange channels inside a building, the personnel positioning arrangement unit (13) can arrange the channels according to intelligent equipment positioning information carried by personnel inside the building, the personnel distribution arrangement unit (14) integrates building internal channel arrangement data and personnel positioning data to form a personnel distribution diagram inside the building, and the building internal channel arrangement data and the personnel distribution diagram are sent to the cloud service platform (5);
d) the channel positioning unit (15) in the safe channel management module (3) can position a channel inside a building, the people flow rate acquisition unit (16) can acquire the people flow rate inside the channel and send channel positioning data and people flow rate data to the cloud service platform (5);
e) the cloud service platform (5) arranges a nearest safe channel evacuation route according to disaster information data, building internal channel arrangement data and a personnel distribution diagram, arranges a safe channel route with less dense personnel according to channel positioning data and people flow data, combines the nearest safe channel evacuation route with the safe channel route with less dense personnel to arrange a safe channel route with less dense personnel, and sends the safe channel route to the intelligent terminal (7), and the building internal personnel evacuate to the safe channel with less dense personnel through information on the intelligent terminal (7);
f) meanwhile, the cloud service platform (5) integrates LED illumination management data according to disaster information data, building internal channel arrangement data, personnel distribution maps, channel positioning data and people flow data, and sends the LED illumination management data to the LED illumination management module (6), the LED brightness adjusting unit (20) can adjust the brightness of the LED lamps in different safety channels and adjust the brightness of the LED lamps according to people flow data in the safety channels, on the premise of ensuring normal illumination, the larger the people flow data in the safety channels is, the higher the brightness of the LED lamps is, the higher the brightness of the interior of the safety channels is, the insufficient brightness of the interior of the safety channels caused by the increase of people flow is avoided, the brightness adjustment is carried out according to the evacuation routes of the safety channels, on the premise of ensuring the normal illumination of the evacuation routes of the safety channels, the higher the LED brightness of positions with larger personnel gathering quantity is, the LED brightness guidance in the process of people evacuation is ensured, and people are conveniently evacuated;
g) the LED number management unit (21) can manage the turn-on number of the LED lamps in different safety channels, the turn-on number of the LED lamps is managed according to people flow data in the safety channels, under the premise that normal illumination is guaranteed, the turn-on number of the LED lamps is larger when the people flow data in the safety channels are larger, the brightness in the safety channels is guaranteed, insufficient brightness in the safety channels caused by increase of people flow is avoided, the turn-on number of the LED lamps is managed according to the evacuation routes of the safety channels, under the premise that normal illumination of the evacuation routes is guaranteed, the turn-on number of the LED lamps at positions where the people are more in gathering number is larger, LED brightness guidance in the evacuation process of the people is guaranteed, and people are convenient to evacuate;
h) LED fault management unit (22) can make statistics of the fault data of LED lamp, LED lamp location management unit (23) can manage the positioning data of LED lamp, sends LED lamp fault statistics data and LED lamp positioning data cloud service platform (5), integrates LED lamp fault statistics data, LED lamp positioning data and escape route of escape way, and when the inside LED lamp fault quantity of escape way was too much not enough to guarantee escape way's normal illumination, then integrate again and form new escape way to escape route of escape way, assurance personnel evacuation's security.
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| CN112996195A (en) * | 2021-02-03 | 2021-06-18 | 浙江纳特智能网络工程有限公司 | Intelligent building lighting system based on thing networking |
| CN113990005A (en) * | 2021-10-28 | 2022-01-28 | 合肥联信电源有限公司 | Tunnel rice-scale evacuation indication lamp |
| CN113990005B (en) * | 2021-10-28 | 2023-07-21 | 合肥联信电源有限公司 | Tunnel meter mark evacuation indication lamp |
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Application publication date: 20200619 |