CN109859424A - A kind of fire safety evaluating indicator light, fire disaster escaping route indicate system and its working method - Google Patents
A kind of fire safety evaluating indicator light, fire disaster escaping route indicate system and its working method Download PDFInfo
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- CN109859424A CN109859424A CN201910237229.XA CN201910237229A CN109859424A CN 109859424 A CN109859424 A CN 109859424A CN 201910237229 A CN201910237229 A CN 201910237229A CN 109859424 A CN109859424 A CN 109859424A
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Abstract
The present invention discloses a kind of fire safety evaluating indicator light, and fire disaster escaping route indicates system and its working method, controls steering engine rotation by MCU Main Processing Unit, drives the mobile movement to realize arrow of light barrier with steering engine；Escape route dynamically can be projected on channel ground, when fire occurs for different location, according to MCU Main Processing Unit control strategy, green indicating lamp is started to work, and is clearly indicated escape route for personnel escape, is solved the problems, such as fire disaster escaping to greatest extent；Fire safety evaluating indicator light control performing steering wheel makes corresponding movement, mobile arrow is projected on ground, according to master controller calculated result, multiple fire safety evaluating indicator lights link together, dynamically indicate best escape route, avoid personnel are carelessly crowded from walking about, miss best escape time, it is consistent according to instruction route escape personnel travel path, avoid the swarm and jostlement time from occurring, highly effective and safe escapes from the fire scene.
Description
Technical field
The present invention relates to safety-security areas, and in particular to a kind of fire safety evaluating indicator light, fire disaster escaping route indicate system and
Its working method.
Background technique
With society and expanding economy, skyscraper and megastore are more and more, and security against fire is in the daily of people
It is more and more important in life.For the heavy construction that the crowd is dense, although being designed with safety fire fighting channel, act on little.
Traditional emergency exit indicating lamp can only indicate direction just as road sign, and many people are in market or large-scale office building at present
It disorients, the problem of this is not merely personal sense of direction, road sign design also has certain problem.Analogy comes, could not
Recognizing has many people to fail to understand or export direction mark of less going to take care.Tool valid data are shown, are occurred in fire
When, when human body sucking flue dust be more than ten minutes later, just will affect the normal operation of physical function, can self escape time it is extremely short,
If being quite dangerous if escape route escape cannot be correctly found.
Existing green indicating lamp instruction direction is indefinite, when the crowd that especially causes danger is flurried, is difficult to escape personnel
Effective instruction escape direction and route.
Summary of the invention
To overcome above-mentioned the deficiencies in the prior art, it is an object of the present invention to provide a kind of fire safety evaluating indicator light, fire disaster escapings
Route indicates system and its working method, can monitor personnel's distribution situation in channel, realizes the mesh of dynamic instruction escape route
Mark solves the problems, such as fire disaster escaping to greatest extent.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of fire safety evaluating indicator light, including emergency light and the MCU Main Processing Unit being mounted on emergency light, cigarette
Mist sensor, infrared sensor of the human body, temperature sensor, LED lamp bead, steering engine and bluetooth WIFI module；
The MCU Main Processing Unit is connect with smoke sensor device, infrared sensor of the human body, temperature sensor obtains each sensor
The data of acquisition；MCU Main Processing Unit gives LED lamp bead, steering engine to send control instruction respectively according to control strategy, controls LED lamp bead
It works with steering engine；
The temperature sensor is for detecting air themperature, and smoke sensor device is for detecting smokescope in air, human body
Thermal infrared sensor for detect around indicator light whether someone；
The bluetooth WIFI module by way of network or bluetooth for passing the information data of each sensor collection
It is defeated to arrive distal end master controller, the input variable as distal end master controller operation program；
The steering engine is connect with the light barrier that LED lamp bead projecting direction is arranged in, and light barrier is offered with the small of arrow
Hole, steering engine push light barrier mobile, and light is projected out arrow by light barrier aperture on the ground；Pass through MCU Main Processing Unit control
Steering engine rotation processed drives the mobile movement to realize arrow of light barrier with steering engine.
Further, the MCU Main Processing Unit is also connected with loudspeaker.
Further, the LED lamp bead is using green height LED lamp bead.
A kind of fire disaster escaping route instruction system, including master controller and multiple fire safety evaluating instructions being mounted in channel
Lamp；
The master controller is for receiving the information data that each fire safety evaluating indicator light is sent, by the number of sensor detection
It is believed that breath carries out calculation process, optimal escape route is obtained by algorithm operation and sends control signals to each fire safety evaluating
Indicator light control performing steering wheel makes corresponding operation；
By data information in the sensor acquisition channel of each fire safety evaluating indicator light, and transfer data to master controller
Operation determines whether to occur fire and fire size class；When fire does not occur, fire safety evaluating indicator light is in close state；When
When fire occurs, the smokescope at smoke sensor device detection scene, temperature sensor detects ambient air temperature, is examined by the two
The information of survey determines that fire size class determines safety zone by the joint-detection of multiple indicator lights, and master controller calculates most
Excellent escape route is sent to each fire safety evaluating indicator light control performing steering wheel and makes corresponding movement, projects movement on ground
Arrow.
Further, including rescue personnel's handheld terminal, rescue personnel's handheld terminal are sent for receiving master controller
Fire information and infrared sensor of the human body detection personnel's distributed intelligence；The master controller is connected with communication module, passes through
The data of fire information and infrared sensor of the human body detection detection are sent to rescue personnel's handheld terminal by communication module.
A kind of working method of fire disaster escaping route instruction system, includes the following steps:
Step 1: during fire monitoring, each fire safety evaluating indicator light judges whether smog in channel, temperature reach and sets
Determine early warning value, judges that fire occurs if reaching early warning value, pass through the linkage of multiple fire disaster escaping indicator lights, master controller journey
Sequence calculates smokescope and temperature limit near each indicator light, thus judgement substantially fire occurrence point；It is planned by operation
Correct escape route out is sent to each fire safety evaluating indicator light control performing steering wheel and makes corresponding movement, projects on ground
The arrow moved out；
Step 2: after determining that fire occurs, loudspeaker starts to play default emergency voice, pacifies people's personnel's mood,
Guidance is escaped；
Step 3: during personnel sue and labour, master controller can be passed by human body infrared after rescue personnel reaches scene
Sensor detect indicator light nearby whether someone, and personnel's approximate location information is transferred to and gives rescue personnel's handheld terminal, so as to
Expansion rescue in time.
Beneficial effects of the present invention:
Fire safety evaluating indicator light of the invention, MCU Main Processing Unit and smoke sensor device, infrared sensor of the human body, temperature pass
Sensor connection obtains the data of each sensor acquisition；MCU Main Processing Unit gives LED lamp bead, steering engine to send respectively according to control strategy
Control instruction controls LED lamp bead and steering engine work；Steering engine is connect with the light barrier that LED lamp bead projecting direction is arranged in, light barrier
The aperture with arrow is offered, steering engine rotation is controlled by MCU Main Processing Unit, drives light barrier mobile to realize with steering engine
The movement of arrow；Escape route dynamically can be projected on channel ground, when fire occurs for different location, according to MCU master
Unit control strategy is controlled, green indicating lamp is started to work, and is clearly indicated escape route for personnel escape, is solved to greatest extent
Fire disaster escaping problem.
Fire disaster escaping route indicates system, including master controller and multiple fire safety evaluating indicator lights being mounted in channel,
By data information in the sensor acquisition channel of each fire safety evaluating indicator light, master controller operation determine whether to occur fire with
And fire size class；When fire occurs, the smokescope at smoke sensor device detection scene, temperature sensor detects surrounding air temperature
Degree, the information detected by the two determine that fire size class determines safety zone, master control by the joint-detection of multiple indicator lights
Device processed calculates optimal escape route, is sent to each fire safety evaluating indicator light control performing steering wheel and makes corresponding movement, on ground
Face projects mobile arrow, and according to master controller calculated result, multiple fire safety evaluating indicator lights link together, dynamic to indicate
Best escape route out avoids personnel are carelessly crowded from walking about, misses best escape time, and according to instruction, route escape personnel advances
Path is consistent, and the swarm and jostlement time is avoided to occur, and highly effective and safe escapes from the fire scene.
Rescue personnel carries rescue personnel's handheld terminal, and master controller is connected with communication module, will by communication module
Fire information and the data of infrared sensor of the human body detection detection are sent to rescue personnel's handheld terminal, and personnel's situation is fed back to
Rescue personnel accomplishes fast and accurately to rescue measure, saves indicator of trapped personnel to make corresponding accurate rescue method.
System through the invention can effectively be monitored personnel's distribution situation in channel；On the other hand by multiple
The data information of sensor monitoring, realizes the target of dynamic instruction escape route.In terms of two above, solve to greatest extent
Fire disaster escaping problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of fire safety evaluating indicator light of the present invention
Fig. 2 is fire safety evaluating indicator light functional block diagram of the present invention
Fig. 3 is the operation process chart that fire disaster escaping route of the present invention indicates system
In figure: 1- emergency light, 2- smoke sensor device, 3- infrared sensor of the human body, 4- temperature sensor, 5-LED lamp
Pearl, 6- steering engine, 7- emergency lamp source.
Specific embodiment
Present invention is further described in detail combined with specific embodiments below, but not as a limitation of the invention.
As depicted in figs. 1 and 2, fire safety evaluating indicator light of the invention includes emergency light 1 and is mounted on emergency lighting
MCU Main Processing Unit, smoke sensor device 2, infrared sensor of the human body 3 on lamp 1, LED lamp bead 5, steering engine 6, are raised temperature sensor 4
Sound device and bluetooth WIFI module.
MCU Main Processing Unit and smoke sensor device 2, infrared sensor of the human body 3, temperature sensor 4, LED lamp bead 5, steering engine 6,
Loudspeaker is connected with bluetooth WIFI module, and temperature sensor 4 is for detecting air themperature, and smoke sensor device 2 is for detecting air
Middle smokescope, the foundation condition that the data information that the two is monitored occurs as evaluation fire.Human body thermal infrared sensor 3
For detect around indicator light whether someone, infrared measurement of temperature category contactless temperature-measuring is the main means in thermometry, special
Point is that temperature-measuring range is wide, fast response time and unobvious destruction measurand temperature field, Stability and veracity with higher.
The data that smoke sensor device 2, infrared sensor of the human body 3, temperature sensor 4 acquire are sent to MCU Main Processing Unit,
MCU Main Processing Unit given respectively according to control strategy LED lamp bead 5, steering engine 6, loudspeaker send control instruction, control LED lamp bead 5,
Steering engine 6, speaker operation.
The bluetooth WIFI module is then that the information data of multiple sensor collections is passed through network or the shape of bluetooth
Formula is transferred in the master controller of distal end, the input variable as distal end master controller operation program.
The steering engine 6 is connect with the light barrier that 5 projecting direction of LED lamp bead is arranged in, and light barrier is offered with arrow
Aperture, steering engine 6 push light barrier mobile.
Using projection theory, use green height LED lamp bead as emergency lamp source 7, the setting of main light source projecting direction by
Steering engine 6 pushes and mobile light barrier, and light is projected out green arrow by the light barrier with arrow aperture on the ground；
It is rotated by process control steering engine 6, light barrier is driven with steering engine, to realize the movement of green arrow.
Based on above-mentioned fire safety evaluating indicator light, the invention also discloses a kind of fire disaster escaping routes to indicate system, including master
Controller, rescue personnel's handheld terminal and multiple fire safety evaluating indicator lights being mounted in channel；
Master controller is used to receive the information data that each fire safety evaluating indicator light is sent, and the data of sensor detection are believed
Breath carries out calculation process and obtains optimal escape route by certain algorithm operation and send control signals to each fire
Green indicating lamp, each fire safety evaluating indicator light control performing steering wheel make corresponding operation.
By fire condition information in sensor acquisition channel, whether operation judgement fire occurs and fire size class.When
When fire does not occur, indicator light is in close state and (may be alternatively provided as being always on state)；When fire occurs, smoke sensor device inspection
The smokescope at scene is surveyed, temperature sensor detects ambient air temperature, and the information detected by the two determines fire size class.
By the joint-detection of multiple indicator lights, safety zone is determined, master controller calculates optimal escape route.
Master controller is connected with communication module, is detected fire information and infrared sensor of the human body detection by communication module
Data be sent to rescue personnel's handheld terminal.
As shown in figure 3, the working method of fire disaster escaping route instruction system of the invention, includes the following steps:
Step 1: during fire monitoring, judging whether smog in channel, temperature reach setting early warning value, if reached
Then judge that fire occurs to early warning value, starts default emergency escape scheme, pass through the linkage of multiple fire disaster escaping indicator lights, program
The smokescope and temperature limit near each indicator light are calculated, thus judgement substantially fire occurrence point；It is cooked up by operation
Correct escape route；
Step 2: after determining that fire occurs, loudspeaker starts to play default emergency voice, pacifies the feelings of people's uneasiness
Thread instructs people to escape；
Step 3: during personnel sue and labour, after rescue personnel reaches scene, system can pass through infrared sensor of the human body
Detect indicator light nearby whether someone, personnel's approximate location information is transferred to rescue personnel, to be unfolded to rescue in time.
By the smoke sensor device and temperature sensor of fire safety evaluating indicator light detect in real time surrounding smokescope and
Air themperature, while the data information that will test is transferred to master controller by bluetooth WIFI module.Master controller will receive
The information arrived passes through calculation process, determines whether surrounding scene occurs fire and fire size class.When being judged to occurring fire,
Infrared sensor of the human body can be then enabled automatically to be used to detect surrounding people's distribution situation.
On the one hand, fire conditions information and personnel's distributed intelligence can be transferred to rescue by communication module by master controller
Personnel's handheld terminal, in order to more accurate expansion rescue action；
On the other hand, master controller is by returning data information to multiple indicator light sensor feedbacks, by logical operation,
It obtains safety zone and plans optimal escape route, while exporting control information, control steering engine according to the escape route calculated
Rotation instruction is carried out, mobile arrow route is realized, effectively prevents people due to flurried and lose escape route
Problem.
Finally it should be noted that: the above examples are only used to illustrate the technical scheme of the present invention rather than its limitations, to the greatest extent
Pipe is described the invention in detail referring to above-described embodiment, it should be understood by those ordinary skilled in the art that: still may be used
With modifications or equivalent substitutions are made to specific embodiments of the invention, and repaired without departing from any of spirit and scope of the invention
Change or equivalent replacement, should all cover in present claims range.
Claims (6)
1. a kind of fire safety evaluating indicator light, it is characterised in that: including emergency light (1) and be mounted on emergency light (1)
MCU Main Processing Unit, smoke sensor device (2), infrared sensor of the human body (3), temperature sensor (4), LED lamp bead (5), steering engine
(6) and bluetooth WIFI module；
It is each that the MCU Main Processing Unit connect acquisition with smoke sensor device (2), infrared sensor of the human body (3), temperature sensor (4)
The data of sensor acquisition；MCU Main Processing Unit gives LED lamp bead (5), steering engine (6) to send control instruction respectively according to control strategy,
Control LED lamp bead (5) and steering engine (6) work；
The temperature sensor (4) is for detecting air themperature, and smoke sensor device (2) is for detecting smokescope in air, people
Body heat infrared sensor (3) for detect around indicator light whether someone；
The bluetooth WIFI module is for the information data of each sensor collection to be transferred to by way of network or bluetooth
Distal end master controller, the input variable as distal end master controller operation program；
Light barrier of the steering engine (6) with setting in LED lamp bead (5) projecting direction is connect, and light barrier is offered with arrow
Aperture, steering engine (6) push light barrier mobile, and light is projected out arrow by light barrier aperture on the ground；Pass through MCU master control list
Member control steering engine (6) rotation drives the mobile movement to realize arrow of light barrier with steering engine.
2. fire safety evaluating indicator light according to claim 1, it is characterised in that: the MCU Main Processing Unit is also connected with loudspeaking
Device.
3. fire safety evaluating indicator light according to claim 2, it is characterised in that: the LED lamp bead (5) is using green height
LED lamp bead.
4. a kind of fire disaster escaping route based on fire safety evaluating indicator light described in claim 3 indicates system, it is characterised in that: packet
Include master controller and multiple fire safety evaluating indicator lights being mounted in channel；
The master controller believes the data of sensor detection for receiving the information data that each fire safety evaluating indicator light is sent
Breath carries out calculation process, obtains optimal escape route by algorithm operation and sends control signals to each fire safety evaluating instruction
Lamp control performing steering wheel makes corresponding operation；
By data information in the sensor acquisition channel of each fire safety evaluating indicator light, and transfer data to master controller operation
Determine whether to occur fire and fire size class；When fire does not occur, fire safety evaluating indicator light is in close state；Work as fire
When generation, the smokescope at smoke sensor device detection scene, temperature sensor detects ambient air temperature, is detected by the two
Information determines that fire size class determines safety zone by the joint-detection of multiple indicator lights, and master controller calculates optimal escape
Means of livelihood line is sent to each fire safety evaluating indicator light control performing steering wheel and makes corresponding movement, mobile arrow is projected on ground
Head.
5. fire disaster escaping route indicates system according to claim 4, it is characterised in that: including rescue personnel's handheld terminal,
Rescue personnel's handheld terminal is used to receive the fire information of master controller transmission and the personnel of infrared sensor of the human body detection
Distributed intelligence；The master controller is connected with communication module, is examined fire information and infrared sensor of the human body by communication module
The data for surveying detection are sent to rescue personnel's handheld terminal.
6. a kind of working method of the instruction system of fire disaster escaping route described in claim 5, it is characterised in that include the following steps:
Step 1: during fire monitoring, it is pre- that each fire safety evaluating indicator light judges whether smog in channel, temperature reach setting
Alert value judges generation fire if reaching early warning value, passes through the linkage of multiple fire disaster escaping indicator lights, and primary controller procedure is surveyed
The smokescope and temperature limit near each indicator light are calculated, thus judgement substantially fire occurrence point；It is cooked up just by operation
True escape route is sent to each fire safety evaluating indicator light control performing steering wheel and makes corresponding movement, projects shifting on ground
Dynamic arrow；
Step 2: after determining that fire occurs, loudspeaker starts to play default emergency voice, pacifies people's personnel's mood, instructs
It escapes；
Step 3: during personnel sue and labour, master controller can pass through infrared sensor of the human body after rescue personnel reaches scene
Detect indicator light nearby whether someone, and personnel's approximate location information is transferred to and gives rescue personnel's handheld terminal, so as to timely
Expansion rescue.
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Cited By (4)
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| CN111105725A (en) * | 2020-01-14 | 2020-05-05 | 山东帝云信息科技有限公司 | Emergency escape indicator lamp, Internet of things intelligent escape lighting indication system and working method thereof |
| CN113091004A (en) * | 2021-04-17 | 2021-07-09 | 深圳市赛欧菲照明科技有限公司 | Mine lamp based on microwave induction control |
| CN114554661A (en) * | 2022-01-26 | 2022-05-27 | 中煤科工重庆设计研究院(集团)有限公司 | Emergency lighting centralized control system |
| CN114758059A (en) * | 2022-03-07 | 2022-07-15 | 中国矿业大学 | Emergent management platform of wisdom community |
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