CN105243764A - Fire-fighting evacuation system and method thereof - Google Patents
Fire-fighting evacuation system and method thereof Download PDFInfo
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- CN105243764A CN105243764A CN201510549501.XA CN201510549501A CN105243764A CN 105243764 A CN105243764 A CN 105243764A CN 201510549501 A CN201510549501 A CN 201510549501A CN 105243764 A CN105243764 A CN 105243764A
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
- G06M1/00—Design features of general application
- G06M1/27—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum
- G06M1/272—Design features of general application for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum using photoelectric means
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Abstract
The invention relates to a fire-fighting evacuation system and an evacuation method thereof. The system comprises fire detectors, portable positioning devices and a server. The fire detectors are arranged in a building, and the position of the building on fire and a specific fire source position can be obtained via information of the fire detectors when outbreak of fire in the building is judged. Meanwhile, position information of portable positioning device carriers in the building on fire is acquired, and an optimal evacuation path for the portable positioning device carriers can be calculated according to information of the building on fire, the position information of the portable positioning device carriers, fire source position information and fire-fighting channel information. The fire source position can be effectively avoided by the optimal evacuation path, the nearest or safest fire-fighting channel and safety exit to the portable positioning device carriers can be rapidly found, and the optimal evacuation path is the customized optimal evacuation path for the portable positioning device carriers so that the fire-fighting evacuation system and the evacuation method thereof are high in evacuation efficiency and safe.
Description
Technical field
The present invention relates to emergency evacuation system, particularly relates to fire-fighting evacuation system and method thereof.
Background technology
Palace gets more and more, and according to the relevant requirements of fire department, is all provided with fire alarm system and fire evacuation indicating device in buildings.
When breaking out of fire, need to evacuate the personnel in buildings.To reduce casualties.Existing method of carrying out evacuating personnel is arrange emergency exit sign board in the passageway for fire apparatus of interior of building, points to fire exit.But the method has universality, when a fire, the personnel in buildings blindly can only find fire exit according to emergency exit sign board, fire location cannot be avoided, there will be the situation that a large amount of personnel pour into same fire exit, therefore, existing evacuation method efficiency is low.
Summary of the invention
Based on this, the fire-fighting evacuation system providing a kind of evacuation efficiency high be necessary and method thereof.
A kind of fire-fighting evacuation system, comprising: fire detector, Portable positioning device and server,
Fire detector, for responding to on-the-spot fire parameter;
Portable positioning device, for locating the position of carrier;
Server and fire detector, Portable positioning device communicate to connect; The fire parameter that the fire detector information of himself and detection obtain is sent to server by fire detector, and fire detector information comprises the mark of this fire detector; Portable positioning device is used for the positional information of carrier to send to server;
Server comprises:
Memory module, for the passageway for fire apparatus information of the building information and this buildings that store fire detector information and correspondence thereof;
First acquisition module, for each fire detector information of Real-time Obtaining buildings and the fire parameter of correspondence;
First judge module, for judging whether breaking out of fire according to fire parameter;
Fire location determination module, for when the first judge module judges buildings breaking out of fire, determines fire building information and the fire location information of breaking out of fire;
First searches module, for according to fire building information, searches corresponding passageway for fire apparatus information in a storage module;
Second acquisition module, for obtaining the positional information of Portable positioning device carrier in fire buildings;
First path calculation module, calculates best evacuation path for the positional information according to fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information;
First sending module, for by the best evacuate path and send to corresponding Portable positioning device.
An evacuation method for fire-fighting evacuation system, comprises the following steps:
The fire parameter of each fire detector information of Real-time Obtaining and correspondence and fire detector;
Breaking out of fire is judged whether according to fire parameter;
If so, fire building information and the fire location information of breaking out of fire is then determined;
Corresponding passageway for fire apparatus information is searched according to fire building information;
Obtain the positional information of Portable positioning device carrier in fire buildings;
Calculate according to the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information and bestly evacuate path;
By the best evacuate path and send to corresponding Portable positioning device.
This fire-fighting evacuation system, by arranging fire detector in building, when judging breaking out of fire in buildings, the position of breaking out of fire buildings and concrete fire location can be learnt by the information of fire detector, obtain the positional information of Portable positioning device carrier in fire buildings simultaneously, evacuate path according to the best that the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate for Portable positioning device carrier.This best is evacuated path and is considered fire building information, the positional information of Portable positioning device carrier, fire location information and passageway for fire apparatus information, effectively can avoid fire location, find or safest passageway for fire apparatus nearest from Portable positioning device carrier and fire exit fast, for the best of Portable positioning device carrier personalized customization evacuates path, therefore, the high and safety of its evacuation efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of fire-fighting evacuation system of embodiment;
Fig. 2 is a kind of module diagram of server of fire-fighting evacuation system of embodiment;
Fig. 3 is the structural representation of the fire-fighting evacuation system of another kind of embodiment;
Fig. 4 is the module diagram of the server of the fire-fighting evacuation system of another kind of embodiment;
Fig. 5 is the module diagram of the server of the fire-fighting evacuation system of another kind of embodiment;
Fig. 6 is the module diagram of the server of the fire-fighting evacuation system of another kind of embodiment;
Fig. 7 is the module diagram of the server of the fire-fighting evacuation system of another kind of embodiment;
Fig. 8 is a kind of process flow diagram of evacuation method of fire-fighting evacuation system of embodiment;
Fig. 9 is the process flow diagram of the evacuation method of the fire-fighting evacuation system of another kind of embodiment;
Figure 10 is the process flow diagram of the evacuation method of the fire-fighting evacuation system of another kind of embodiment;
Figure 11 is the process flow diagram of the evacuation method of the fire-fighting evacuation system of another kind of embodiment;
Figure 12 is the process flow diagram of the evacuation method of the fire-fighting evacuation system of another kind of embodiment.
Embodiment
As shown in Figure 1, a kind of fire-fighting evacuation system, comprising: fire detector 101, Portable positioning device 102 and server 200.
Fire detector 101, is arranged on the desired location of buildings, for responding to on-the-spot fire parameter.
In a particular embodiment, fire detector comprises one or more of temperature sensor, smoke transducer, flame sensor and gas sensor, sensor Real-time Collection fire parameter.Fire parameter comprise smog, temperature, Fire Radiation or gas concentration one or more.
Portable positioning device 102, for locating the position of carrier.This Portable positioning device can use the indoor positioning technologies such as Wi-Fi technological orientation, bluetooth location, RFID (radio frequency) location to realize.Preferential use mobile terminal, if mobile phone is as Portable positioning device, utilizes the Wi-Fi module of mobile terminal itself and bluetooth to realize location.In other embodiments, other portable positioning product can also be used.
Server 200 and fire detector 101, Portable positioning device 102 communicate to connect, the fire parameter that the fire detector information of himself and detection obtain is sent to 200 servers by fire detector 101, and the information of fire detector 101 comprises the mark of this fire detector; Portable positioning device 102 is for sending to server 200 by the positional information of carrier.The information of buildings and the particular location of residing buildings can be obtained by fire detector mark.
As shown in Figure 2, server 200 comprises:
Memory module 201, for the passageway for fire apparatus information of the building information and this buildings that store fire detector information and correspondence thereof.
In advance the particular location of fire detector information, corresponding building information and residing buildings is set up corresponding relation, and store the passageway for fire apparatus information of this buildings.Passageway for fire apparatus information comprises position and the fire exit of passageway for fire apparatus.
First acquisition module 202, for the fire parameter of each fire detector information and correspondence that obtain buildings.
First judge module 203, for judging whether breaking out of fire according to fire parameter.
Fire parameter comprise smog, temperature, Fire Radiation or gas concentration one or more, by utilizing algorithm to calculate according to fire parameter, judge whether breaking out of fire.
Fire location determination module 204, for when the first judge module 203 judges buildings breaking out of fire, determines fire building information and the fire location information of breaking out of fire.In a particular embodiment, when the first judge module to judge the buildings breaking out of fire at this fire detector place according to the fire parameter of fire detector, fire building information and the fire location of breaking out of fire can be determined according to this fire detector information.
Such as, set up the corresponding relation of the particular location of fire detector information, corresponding building information and residing buildings in advance, by judging the fire detector information of breaking out of fire, as fire detector mark can determine fire building information and fire location information, namely determine the buildings of breaking out of fire and concrete fire location.Building information comprises building name, position and architecture structure drawing.
Search module 205, for according to fire building information, in memory module 201, search corresponding passageway for fire apparatus information.
Owing to storing the passageway for fire apparatus information of the correspondence of fire buildings in advance, from memory module, obtained the passageway for fire apparatus information of the buildings of breaking out of fire by the fire building information determined, comprise position and the fire exit of passageway for fire apparatus.
Second acquisition module 206, for obtaining the positional information of Portable positioning device carrier in fire buildings.The i.e. particular location of Portable positioning device carrier in fire buildings.
First path calculation module 207, calculates best evacuation path for the positional information according to fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information.
Path is evacuated according to the best that the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate for Portable positioning device carrier, it can be nearest evacuation path that this best evacuates path, also can be safest evacuation path.
Consider fire building information, the positional information of Portable positioning device carrier, fire location information and passageway for fire apparatus information, effectively fire location be can avoid, or safest passageway for fire apparatus nearest from Portable positioning device carrier and fire exit found fast.
First sending module 208, for by the best evacuate path and send to corresponding Portable positioning device.
The carrier of Portable positioning device evacuates path according to the best and escapes.The particular content sent can be presented on the display interface of Portable positioning device in conjunction with the architecture structure drawing of this fire buildings for the best being evacuated path, or transmission voice message, the position of the carrier of combined type portable locating device, the escape route of the carrier of voice message Portable positioning device.
This fire-fighting evacuation system, by arranging fire detector in building, when judging breaking out of fire in buildings, the position of breaking out of fire buildings and concrete fire location can be learnt by the information of fire detector, obtain the positional information of Portable positioning device carrier in fire buildings simultaneously, evacuate path according to the best that the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate for Portable positioning device carrier.This best is evacuated path and is considered fire building information, the positional information of Portable positioning device carrier, fire location information and passageway for fire apparatus information, effectively can avoid fire location, find or safest passageway for fire apparatus nearest from Portable positioning device carrier and fire exit fast, for the best of Portable positioning device carrier personalized customization evacuates path, therefore, the high and safety of its evacuation efficiency.
In another embodiment, as shown in Figure 3, this fire-fighting evacuation system also comprises:
Passageway for fire apparatus inductor 103, itself and server 200 communicate to connect, and are arranged in the passageway for fire apparatus of buildings, for sending inductive waveform data and receiving feedback wave graphic data, and inductive waveform data and feedback wave graphic data are sent to server 200.
Concrete, passageway for fire apparatus inductor can be ultrasound wave transmission and reception assembly or infrared ray transmitter and receiver assembly, sending assembly emission detection ripple in passageway for fire apparatus of passageway for fire apparatus inductor, probing wave is returned rear feedback detection ripple by wall or barrier, and received assembly receives.The Wave data of probing wave sent and the Wave data of the probing wave of reception are sent to server.
As shown in Figure 4, server 200 also comprises:
3rd acquisition module 209, for obtaining inductive waveform data and feedback wave graphic data.
First comparison module 210, for comparing inductive waveform data and feedback wave graphic data.
Passageway for fire apparatus state determining module 211, determines corresponding passageway for fire apparatus state according to comparative result.
Passageway for fire apparatus state comprise blocking and unobstructed, according to the result of the Wave data of the Wave data and feedback that compare transmission, judge that whether message channel blocked.
First path-calculating element 207, evacuates path for the positional information according to fire building information, Portable positioning device carrier, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation the best.
This fire-fighting evacuation system, by arranging passageway for fire apparatus inductor in passageway for fire apparatus, the state of the Wave data sent according to passageway for fire apparatus inductor and the Wave data interpretation passageway for fire apparatus of feedback, the best calculated evacuates the state of path in conjunction with passageway for fire apparatus, thus get rid of the passageway for fire apparatus of blocking, the evacuation efficiency of further raising personnel.
Please continue to refer to reading 3, in another embodiment, this fire-fighting evacuation system also comprises flow of the people counter 104, and flow of the people counter is arranged on the fire exit place of buildings, for adding up the flow of the people of fire exit.
Flow of the people counter 104 and server 200 communicate to connect, and for adding up the flow of the people of fire exit, flow of the people information are sent to server 200.
Flow of the people counter, the statistical adopting contactless carrier wave infrared ray+DSP sequential to measure, when the stream of people is through the detection zone of fire exit, detects corresponding number of people entering, and can the direction of travel of automatic analysis personnel.The flow of the people of statistics is sent to server by flow of the people counter in real time.
As shown in Figure 5, server 200 also comprises:
4th acquisition module 212, for the flow of the people information of each fire exit of Real-time Obtaining fire buildings.
Second comparison module 213, for comparing the flow of the people information of each fire exit and threshold value.
Unobstructed level determination module 214, for determining the unobstructed grade of each fire exit according to the comparative result of described second comparison module.
Be previously provided with multiple threshold value, each threshold value is for distinguishing different unobstructed grades.In a concrete embodiment, unobstructed grade comprises: block up, and comparatively blocks up and unobstructed.
The flow of the people of each fire exit and threshold value are compared, determines the unobstructed grade of each fire exit according to comparative result.
First path-calculating element 207, the unobstructed grade for the positional information according to fire building information, Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit is determined to calculate and is bestly evacuated path.
This fire-fighting evacuation system, by arranging flow of the people counter in passageway for fire apparatus, the unobstructed grade of fire exit is judged according to flow of the people counter, the best calculated evacuates the unobstructed situation that path considers fire exit, according to fire building information, the positional information of Portable positioning device carrier, fire location information, the unobstructed grade of passageway for fire apparatus information and fire exit be Portable positioning device carrier recently or most safety and unobstructed evacuation path, fire exit, thus Portable positioning device carrier can avoid comparatively there is the fire exit blocked up, can avoid occurring that a large amount of personnel pour into the situation of same fire exit, avoid causing tread event, high and the safety of its evacuation efficiency.
Please continue to refer to Fig. 3, this fire-fighting evacuation system, passageway for fire apparatus button 105, is arranged on the fire exit place of public domain, communicates to connect with server 200, and passageway for fire apparatus button 105 is according to the steering order display fire exit state of input.
When pressing passageway for fire apparatus button 105, represent that this fire exit blocks.Personnel in buildings escape time arrive this fire exit time, if find, this fire exit blocks, not by, then can press this passageway for fire apparatus button 105, then this fire exit is blocked state.When passageway for fire apparatus button 105 is not pressed, represent that this fire exit is unobstructed state.Server 200 and passageway for fire apparatus button communicate to connect, and know the state of fire exit according to the state of passageway for fire apparatus button.
As shown in Figure 6, server also 200 to comprise:
5th acquisition module 215, for the fire exit state of each fire exit of Real-time Obtaining fire buildings.Fire exit state comprises unobstructed and blocking.
First path-calculating element, evacuates path for the positional information according to fire building information, Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit state computation the best.
This embodiment obtains the fire exit state of fire exit by the passageway for fire apparatus button being arranged on the fire exit of buildings, the best in conjunction with fire exit state computation evacuates the state of path in conjunction with passageway for fire apparatus, thus get rid of the fire exit of blocking, the evacuation efficiency of further raising personnel.
Should be understood that, in advance the inductor of every bar passageway for fire apparatus of each buildings, each passageway for fire apparatus, each fire exit, everyone flowmeter counter and each passageway for fire apparatus button are numbered, and set up the corresponding relation belonging to it.This is numbered identify label, for distinguishing and identify every bar passageway for fire apparatus, the inductor of each passageway for fire apparatus, each fire exit, everyone flowmeter counter and each passageway for fire apparatus button.
Memory module 201, for storing building information and the passageway for fire apparatus information corresponding with building information, the passageway for fire apparatus inductor information corresponding with passageway for fire apparatus information, by determining that the information of fire buildings can determine the position of its passageway for fire apparatus and the information of passageway for fire apparatus inductor.
Memory module 201, also for storing building information and fire exit corresponding to building information information and the flow of the people counter information corresponding with fire exit, fire exit information and flow of the people count information can be determined by the information of fire buildings, comprise the position of the fire exit at flow of the people counter place.
Memory module 201, also for storing building information and passageway for fire apparatus corresponding to building information information and the passageway for fire apparatus button information corresponding with passageway for fire apparatus information, corresponding passageway for fire apparatus information can be determined by the information of fire buildings, comprise the position of fire exit.
Please continue to refer to Fig. 3, this fire-fighting evacuation system, comprising:
Fire-fighting device 106, fire-fighting device arranges the desired location of the passageway for fire apparatus of buildings, and fire-fighting device 106 is connected with server communication.
Memory module 201, also for storing fire-fighting device information and the building information corresponding with fire-fighting device information.Fire-fighting device packets of information draws together fire-fighting device identification, the positional information of fire-fighting device, is specially the particular location of fire-fighting device in the passageway for fire apparatus of buildings.
In a particular embodiment, fire-fighting device comprises photoelectricity direction board, emergency light, sensing element and voice unit.
As shown in Figure 7, server also comprises: the second path calculation module 216, second searches module 217, indicator signal forms module 218 and the second sending module 219;
Second path calculation module 216, evacuates path for calculating according to fire building information, fire location information and passageway for fire apparatus information.
Second searches module 217, for searching corresponding fire-fighting device information according to described fire building information.
Indicator signal forms module 218, forms indicator signal for the fire-fighting device information according to the evacuation path calculated and fire buildings.
Second sending module 219, also for described indicator signal being sent to corresponding fire-fighting device; Corresponding fire-fighting device forms instruction icon according to indicator signal and points to fire exit.
For not carrying Portable positioning device personnel in buildings, best evacuation path can not be calculated for its particular location, and by arranging fire-fighting device in passageway for fire apparatus, according to fire building information, fire location information and passageway for fire apparatus information calculate evacuates path, fire-fighting device information according to the evacuation path calculated and fire buildings forms indicator signal, indicator signal is sent to corresponding fire-fighting device, corresponding fire-fighting device forms instruction icon according to indicator signal and points to fire exit, concrete, the corresponding photoelectricity direction board of fire-fighting device is lighted and display direction forms evacuation path point fire exit.Do not carry the evacuation path indicated by instruction icon that Portable positioning device personnel are formed according to fire-fighting device, can walk to fire exit.
In other embodiments, the second sending module 219 can also send speech message to the fire-fighting device of correspondence, the induction of fire-fighting device without part sensed personnel by time, the switch of opening voice unit, points out to personnel and evacuates path.
In other embodiments, the second path calculation module 216, can evacuate path according to fire building information, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation.
Or the second path calculation module 216, can evacuate path according to the unobstructed rating calculation of fire building information, fire location information, passageway for fire apparatus information and fire exit.
Or the second path calculation module 216, can evacuate path according to fire building information, fire location information, passageway for fire apparatus information and fire exit state computation.
This fire-fighting evacuation system, path is evacuated by calculating according to fire building information, fire location information and passageway for fire apparatus information, and form indicator signal by evacuating the fire-fighting device information of path in conjunction with fire buildings, indicator signal is sent to corresponding fire-fighting device, corresponding fire-fighting device forms instruction icon according to indicator signal and points to fire exit, thus makes not carry Portable positioning device personnel in buildings and also can carry out effectively and the evacuation of safety according to instruction icon.
Above-mentioned fire-fighting evacuation system, path can not only be evacuated for the carrier of Portable positioning device according to the calculating of its particular location is best, also can calculate best evacuation path for not carrying in buildings Portable positioning device personnel and be undertaken effectively and the evacuation of safety by instruction icon.
Based on identical inventive concept, the present invention also provides a kind of evacuation method of fire-fighting evacuation system, as shown in Figure 8, comprises the following steps:
S100: the fire parameter of each fire detector information of Real-time Obtaining and correspondence and fire detector.The information of fire detector comprises fire detector mark.
Fire detector 101, is arranged on the desired location of buildings, for responding to on-the-spot fire parameter.
In a particular embodiment, fire detector comprises one or more of temperature sensor, smoke transducer, flame sensor and gas sensor, sensor Real-time Collection fire parameter.
S200: judge whether breaking out of fire according to fire parameter.
Fire parameter comprise smog, temperature, Fire Radiation or gas concentration one or more, by utilizing algorithm to calculate according to fire parameter, judge whether breaking out of fire.
If so, then step S300 is performed: fire building information and the fire location information of determining breaking out of fire.
In a particular embodiment, when the first judge module to judge the buildings breaking out of fire at this fire detector place according to the fire parameter of fire detector, fire building information and the fire location of breaking out of fire can be determined according to this fire detector information.
Such as, in advance the particular location of fire detector information, corresponding building information and residing buildings is set up corresponding relation, and store the passageway for fire apparatus information of this buildings.Passageway for fire apparatus information comprises position and the fire exit of passageway for fire apparatus.
Owing to setting up the corresponding relation of the particular location of fire detector information, corresponding building information and residing buildings in advance, by judging the fire detector information of breaking out of fire, as fire detector mark can determine fire building information and fire location information, namely determine the buildings of breaking out of fire and concrete fire location.Building information comprises building name, position and architecture structure drawing.
S400: search corresponding passageway for fire apparatus information according to fire building information.
Owing to storing the passageway for fire apparatus information of the correspondence of fire buildings in advance, from memory module, obtained the passageway for fire apparatus information of the buildings of breaking out of fire by the fire building information determined, comprise position and the fire exit of passageway for fire apparatus.
S500: the positional information obtaining Portable positioning device carrier in fire buildings.
Portable positioning device, for locating the position of carrier.This Portable positioning device can use the indoor positioning technologies such as Wi-Fi technological orientation, bluetooth location, RFID (radio frequency) location to realize.Preferential use mobile terminal, if mobile phone is as Portable positioning device, utilizes the Wi-Fi module of mobile terminal itself and bluetooth to realize location.In other embodiments, other portable positioning product can also be used.
S600: calculate according to the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information and bestly evacuate path.
Path is evacuated according to the best that the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate for Portable positioning device carrier, it can be nearest evacuation path that this best evacuates path, also can be safest evacuation path.
Consider fire building information, the positional information of Portable positioning device carrier, fire location information and passageway for fire apparatus information, effectively fire location be can avoid, or safest passageway for fire apparatus nearest from Portable positioning device carrier and fire exit found fast.
S700: the best is evacuated path and send to corresponding Portable positioning device.
The carrier of Portable positioning device evacuates path according to the best and escapes.The particular content sent can be presented on the display interface of Portable positioning device in conjunction with the architecture structure drawing of this fire buildings for the best being evacuated path, or transmission voice message, the position of the carrier of combined type portable locating device, the escape route of the carrier of voice message Portable positioning device.
This fire-fighting evacuation method, by arranging fire detector in building, when judging breaking out of fire in buildings, the position of breaking out of fire buildings and concrete fire location can be learnt by the information of fire detector, obtain the positional information of Portable positioning device carrier in fire buildings simultaneously, evacuate path according to the best that the positional information of fire building information, Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate for Portable positioning device carrier.This best is evacuated path and is considered fire building information, the positional information of Portable positioning device carrier, fire location information and passageway for fire apparatus information, effectively can avoid fire location, find or safest passageway for fire apparatus nearest from Portable positioning device carrier and fire exit fast, for the best of Portable positioning device carrier personalized customization evacuates path, therefore, the high and safety of its evacuation efficiency.
In another embodiment, as shown in Figure 9, also comprised before step S600:
S510: the inductive waveform data and the feedback wave graphic data that obtain passageway for fire apparatus inductor.
Passageway for fire apparatus inductor is arranged in the passageway for fire apparatus of buildings, sends inductive waveform data and receives feedback wave graphic data.Concrete, passageway for fire apparatus inductor can be ultrasound wave transmission and reception assembly or infrared ray transmitter and receiver assembly, sending assembly emission detection ripple in passageway for fire apparatus of passageway for fire apparatus inductor, probing wave is returned rear feedback detection ripple by wall or barrier, and received assembly receives.
S520: compare inductive waveform data and feedback wave graphic data.
S530: determine corresponding passageway for fire apparatus state according to comparative result.
Passageway for fire apparatus state comprise blocking and unobstructed, according to the result of the Wave data of the Wave data and feedback that compare transmission, judge that whether message channel blocked.
S600 is specially: evacuate path according to the positional information of fire building information, institute Portable positioning device carrier, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation the best.
This fire-fighting evacuation method, by arranging passageway for fire apparatus inductor in passageway for fire apparatus, the state of the Wave data sent according to passageway for fire apparatus inductor and the Wave data interpretation passageway for fire apparatus of feedback, the best calculated evacuates the state of path in conjunction with passageway for fire apparatus, thus get rid of the passageway for fire apparatus of blocking, the evacuation efficiency of further raising personnel.
In another embodiment, as shown in Figure 10, before step S600, also comprise:
S511: the flow of the people information of each fire exit of Real-time Obtaining fire buildings.
Flow of the people counter is arranged on the fire exit place of buildings, for adding up the flow of the people of fire exit.Flow of the people counter, the statistical adopting contactless carrier wave infrared ray+DSP sequential to measure, when the stream of people is through the detection zone of fire exit, detects corresponding number of people entering, and can the direction of travel of automatic analysis personnel.
S512: the flow of the people information of each fire exit and threshold value are compared.
S513: the unobstructed grade determining each fire exit according to comparative result.
Be previously provided with multiple threshold value, each threshold value is for distinguishing different unobstructed grades.In a concrete embodiment, unobstructed grade comprises: block up, and comparatively blocks up and unobstructed.
Stream of people's quantity of each fire exit and threshold value are compared, determines the unobstructed grade of each fire exit according to comparative result.
S600 is specially: determine to calculate according to the unobstructed grade of the positional information of fire building information, Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit and bestly evacuate path.
This fire-fighting evacuation method, by arranging flow of the people counter in passageway for fire apparatus, the unobstructed grade of fire exit is judged according to flow of the people counter, the best calculated evacuates the unobstructed situation that path considers fire exit, according to fire building information, the positional information of Portable positioning device carrier, fire location information, the unobstructed grade of passageway for fire apparatus information and fire exit be Portable positioning device carrier recently or most safety and unobstructed evacuation path, fire exit, thus Portable positioning device carrier can avoid comparatively there is the fire exit blocked up, can avoid occurring that a large amount of personnel pour into the situation of same fire exit, avoid causing tread event, high and the safety of its evacuation efficiency.
In another embodiment, as shown in figure 11, also comprised before step S600:
S501: the fire exit state of each fire exit of Real-time Obtaining fire buildings.
Passageway for fire apparatus button is arranged on the fire exit of public domain, according to the steering order display fire exit state of input.
Fire exit state comprises unobstructed and blocking.When pressing passageway for fire apparatus button, represent that this fire exit blocks.Personnel in buildings escape time arrive this fire exit time, if find, this fire exit blocks, not by, then can press this passageway for fire apparatus button, then this fire exit is blocked state.When passageway for fire apparatus button is not pressed, represent that this fire exit is unobstructed state.
S600 is specially: determine to calculate according to the positional information of fire building information, Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit state and bestly evacuate path.
This embodiment obtains the fire exit state of fire exit by the passageway for fire apparatus button being arranged on the fire exit of buildings, the best in conjunction with fire exit state computation evacuates the state of path in conjunction with passageway for fire apparatus, thus get rid of the fire exit of blocking, the evacuation efficiency of further raising personnel.
Should be understood that, in advance the inductor of every bar passageway for fire apparatus of each buildings, each passageway for fire apparatus, each fire exit, everyone flowmeter counter and each passageway for fire apparatus button are numbered, and set up the corresponding relation belonging to it.This is numbered identify label, for distinguishing and identify every bar passageway for fire apparatus, the inductor of each passageway for fire apparatus, each fire exit, everyone flowmeter counter and each passageway for fire apparatus button.
By determining that the information of fire buildings can determine the position of its passageway for fire apparatus and the information of passageway for fire apparatus inductor.
Fire exit information and flow of the people count information can be determined by the information of fire buildings, comprise the position of the fire exit at flow of the people counter place.
Corresponding passageway for fire apparatus information can be determined by the information of fire buildings, comprise the position of fire exit.
In another embodiment, as shown in figure 12, after step S400, also comprise:
S5010: calculate according to fire building information, fire location information and passageway for fire apparatus information and evacuate path.
S5020: search corresponding fire-fighting device information according to fire building information; Described fire-fighting device arranges the desired location of the passageway for fire apparatus of described buildings.
In a particular embodiment, fire-fighting device comprises photoelectricity direction board, emergency light, sensing element and voice unit.
Prestore fire-fighting device information and the building information corresponding with fire-fighting device information.Fire-fighting device packets of information draws together fire-fighting device identification, the positional information of fire-fighting device, is specially the particular location of fire-fighting device in the passageway for fire apparatus of buildings.
S5030: the fire-fighting device information according to the described evacuation path calculated and fire buildings forms indicator signal.
S5040: indicator signal is sent to corresponding fire-fighting device.
Corresponding fire-fighting device forms instruction icon according to described indicator signal and points to fire exit.
For not carrying Portable positioning device personnel in buildings, best evacuation path can not be calculated for its particular location, and by arranging fire-fighting device in passageway for fire apparatus, according to fire building information, fire location information and passageway for fire apparatus information calculate evacuates path, fire-fighting device information according to the evacuation path calculated and fire buildings forms indicator signal, indicator signal is sent to corresponding fire-fighting device, corresponding fire-fighting device forms instruction icon according to indicator signal and points to fire exit, concrete, the corresponding photoelectricity direction board of fire-fighting device is lighted and display direction forms evacuation path point fire exit.Do not carry the evacuation path indicated by instruction icon that Portable positioning device personnel are formed according to fire-fighting device, can walk to fire exit.
In other embodiments, speech message can also be sent to the fire-fighting device of correspondence, the induction of fire-fighting device without part sensed personnel by time, the switch of opening voice unit, points out to personnel and evacuates path.
In other embodiments, path can be evacuated according to fire building information, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation.
Or, path can be evacuated according to the unobstructed rating calculation of fire building information, fire location information, passageway for fire apparatus information and fire exit.
Or, path can be evacuated according to fire building information, fire location information, passageway for fire apparatus information and fire exit state computation.
This fire-fighting evacuation method, path is evacuated by calculating according to fire building information, fire location information and passageway for fire apparatus information, and form indicator signal by evacuating the fire-fighting device information of path in conjunction with fire buildings, indicator signal is sent to corresponding fire-fighting device, corresponding fire-fighting device forms instruction icon according to indicator signal and points to fire exit, thus makes not carry Portable positioning device personnel in buildings and also can carry out effectively and the evacuation of safety according to instruction icon.
Above-mentioned fire-fighting evacuation method, path can not only be evacuated for the carrier of Portable positioning device according to the calculating of its particular location is best, also can calculate best evacuation path for not carrying in buildings Portable positioning device personnel and be undertaken effectively and the evacuation of safety by instruction icon.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this instructions is recorded.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a fire-fighting evacuation system, comprising: fire detector, Portable positioning device and server,
Described fire detector, for responding to on-the-spot fire parameter;
Described Portable positioning device, for locating the position of carrier;
Described server and described fire detector, described Portable positioning device communicate to connect; The fire parameter that the fire detector information of himself and detection obtain is sent to described server by described fire detector, and described fire detector information comprises the mark of this fire detector; Described Portable positioning device is used for the positional information of carrier to send to described server;
Described server comprises:
Memory module, for the passageway for fire apparatus information of the building information and this buildings that store fire detector information and correspondence thereof;
First acquisition module, for each fire detector information of Real-time Obtaining buildings and the fire parameter of correspondence;
First judge module, for judging whether breaking out of fire according to described fire parameter;
Fire location determination module, for when described first judge module judges buildings breaking out of fire, determines fire building information and the fire location information of breaking out of fire;
First searches module, for according to described fire building information, searches corresponding passageway for fire apparatus information in described memory module;
Second acquisition module, for obtaining the positional information of Portable positioning device carrier in fire buildings;
First path calculation module, calculates best evacuation path for the positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information;
First sending module, sends to corresponding Portable positioning device for described the best is evacuated path.
2. fire-fighting evacuation system according to claim 1, is characterized in that, also comprise:
Passageway for fire apparatus inductor, it is connected with described server communication, for sending inductive waveform data and receiving feedback wave graphic data, and described inductive waveform data and described feedback wave graphic data is sent to described server;
Described server also comprises:
3rd acquisition module, for obtaining described inductive waveform data and described feedback wave graphic data;
First comparison module, for more described inductive waveform data and described feedback wave graphic data;
Passageway for fire apparatus state determining module, for determining corresponding passageway for fire apparatus state according to comparative result;
Described first path-calculating element, evacuates path for the positional information according to described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation the best.
3. fire-fighting evacuation system according to claim 1, is characterized in that, also comprises flow of the people counter, and it is connected with described server communication, for adding up the flow of the people of fire exit, flow of the people information is sent to described server;
Described server also comprises:
4th acquisition module, for the flow of the people information of each fire exit of Real-time Obtaining fire buildings;
Second comparison module, for comparing the flow of the people information of each fire exit and threshold value;
Unobstructed level determination module, for determining the unobstructed grade of each fire exit according to the comparative result of described second comparison module;
Described first path-calculating element, also determines to calculate for the unobstructed grade of the positional information according to described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit and bestly evacuates path.
4. fire-fighting evacuation system according to claim 1, it is characterized in that, also comprise passageway for fire apparatus button, be arranged on the fire exit place of public domain, be connected with described server communication, described passageway for fire apparatus button is according to the steering order display fire exit state of input;
Described server also comprises:
5th acquisition module, for the fire exit state of each fire exit of Real-time Obtaining fire buildings;
Described first path-calculating element, also evacuates path for the positional information according to described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit state computation the best.
5. fire-fighting evacuation system according to claim 1, is characterized in that, also comprise:
Fire-fighting device, it is connected with described server communication;
The memory module of described server, also for storing fire-fighting device information and the building information corresponding with described fire-fighting device information;
Described server also comprises the second path calculation module, second and searches module, indicator signal formation module and the second sending module;
Described second path calculation module, evacuates path for calculating according to described fire building information, fire location information and passageway for fire apparatus information;
Second searches module, for searching corresponding fire-fighting device information according to described fire building information;
Indicator signal forms module, forms indicator signal for the fire-fighting device information according to the described evacuation path calculated and described fire buildings;
Described second sending module, also for described indicator signal being sent to corresponding fire-fighting device; The fire-fighting device of described correspondence forms instruction icon according to described indicator signal and points to fire exit.
6. an evacuation method for fire-fighting evacuation system, comprises the following steps:
The fire parameter of each fire detector information of Real-time Obtaining and correspondence and fire detector;
Breaking out of fire is judged whether according to described fire parameter;
If so, fire building information and the fire location information of breaking out of fire is then determined;
Corresponding passageway for fire apparatus information is searched according to described fire building information;
Obtain the positional information of Portable positioning device carrier in fire buildings;
Calculate according to the positional information of described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information and bestly evacuate path;
Described the best is evacuated path and sends to corresponding Portable positioning device.
7. the evacuation method of fire-fighting evacuation system according to claim 6, it is characterized in that, calculate the step in best evacuation path in the described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information before, also comprise:
Obtain inductive waveform data and the feedback wave graphic data of passageway for fire apparatus inductor;
More described inductive waveform data and described feedback wave graphic data;
Corresponding passageway for fire apparatus state is determined according to comparative result;
The described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate best step of evacuating path and comprise: evacuate path according to the positional information of described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and passageway for fire apparatus state computation the best.
8. the evacuation method of fire-fighting evacuation system according to claim 6, it is characterized in that, calculate the step in best evacuation path in the described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information before, also comprise:
The flow of the people information of each fire exit of Real-time Obtaining fire buildings; Described flow of the people counter is arranged on the fire exit place of buildings, for adding up the flow of the people of fire exit;
The flow of the people information of each fire exit and threshold value are compared;
The unobstructed grade of each fire exit is determined according to comparative result;
The described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate best step of evacuating path and comprise: determine to calculate according to the unobstructed grade of the positional information of described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit and bestly evacuate path.
9. the evacuation method of fire-fighting evacuation system according to claim 6, it is characterized in that, calculate the step in best evacuation path in the described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information before, also comprise:
The fire exit state of each fire exit of Real-time Obtaining fire buildings;
The described positional information according to described fire building information, described Portable positioning device carrier, fire location information and passageway for fire apparatus information calculate best step of evacuating path and comprise: determine to calculate according to the positional information of described fire building information, described Portable positioning device carrier, fire location information, passageway for fire apparatus information and fire exit state and bestly evacuate path.
10. the evacuation method of fire-fighting evacuation system according to claim 6, is characterized in that, described to search the step of corresponding passageway for fire apparatus information according to described fire building information after, also comprise:
Calculate according to described fire building information, fire location information and passageway for fire apparatus information and evacuate path;
Corresponding fire-fighting device information is searched according to described fire building information;
Fire-fighting device information according to the described evacuation path calculated and fire buildings forms indicator signal;
Described indicator signal is sent to corresponding fire-fighting device; Corresponding fire-fighting device forms instruction icon according to described indicator signal and points to fire exit.
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