CN102908727A - System and method for calculating safety escape route of building fire hazards - Google Patents
System and method for calculating safety escape route of building fire hazards Download PDFInfo
- Publication number
- CN102908727A CN102908727A CN2012103759306A CN201210375930A CN102908727A CN 102908727 A CN102908727 A CN 102908727A CN 2012103759306 A CN2012103759306 A CN 2012103759306A CN 201210375930 A CN201210375930 A CN 201210375930A CN 102908727 A CN102908727 A CN 102908727A
- Authority
- CN
- China
- Prior art keywords
- fire
- path
- index
- subsystem
- escape
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides a system and a method for calculating a safety escape route of building fire hazards. The system comprises a fire detection subsystem, an index detection subsystem and a center analytical calculation subsystem. The fire detection subsystem is used for monitoring various areas of a building in real time in case of the fire hazards, and sending monitored fire hazard information to the center analytical calculation subsystem. The index detection subsystem is used for monitoring index parameters of the areas of the building in real time, and the index parameters include at least one or one combination of hazardous gas concentration, hazard number, protective measure condition and staff number. The monitored index parameters of the areas are sent to the center analytical calculation subsystem. The center analytical calculation subsystem is used for receiving information of the fire detection subsystem and the index detection subsystem, and calculating the safety escape route according to the received fire hazard information and the index parameters. By the aid of the system and the method for calculating the safety escape route of the building fire hazards, accuracy of firefighting and warning and speed of personnel evacuation are increased, and fire damage is reduced.
Description
Technical field
The present invention relates to the fire prevention field, relate in particular to a kind of building fire hazard escape secure path computing system and method thereof.
Background technology
In a single day the characteristics such as that fire has is sudden, randomness, fire occur or put out a fire to save life and property untimelyly, will bring loss to the people's lives and property.Along with the fast development of in recent years urban construction, high-rise, high-rise building continues to bring out, and adds being widely used of various new technologies, new technology, new material, new equipment, so that the new situation that building fire-fighting work faces, new problem are more and more.
Traditional fire protection warning and linked system emphasis are fire detection and warning, and ventilation smoke exhaust, sprinkling fire, yet during the building breaking out of fire, smog suffocates and tramples the crowded main causes of death that cause often.More as the crowd, in critical condition the time, cause confusion easily.And most fire are not fire itself to the injury of human body, withdraw improper, withdraw the untimely main cause that causes the mass casualties that is only.
Therefore, withdraw fast speed in order to improve accurate fire-fighting early warning and personnel, reduce fire damage, in the urgent need to the appearance of a kind of best-effort path calculation optimization system.
Summary of the invention
The features and advantages of the present invention are partly statement in the following description, perhaps can describe obviously from this, perhaps can learn by putting into practice the present invention.
For overcoming the problem of prior art, the invention provides a kind of building fire hazard escape secure path computing system and method, when fire is reported to the police by dynamic indicator in each zone is gathered, in conjunction with knowledge base and peculiar Weight algorithm, calculate the safe escape path, instruct and select correct evacuation route, solve the fugitive living Path selection of traditional fire protection warning and the linked system problem weak with optimizing upper function, improve the accuracy of fire-fighting early warning and the speed that personnel withdraw, reduce fire damage.
It is as follows that the present invention solves the problems of the technologies described above the technical scheme that adopts:
According to an aspect of the present invention, provide a kind of building fire hazard escape secure path computing system, comprise detection subsystem, index detection subsystem, center analytical calculation subsystem, wherein:
The detection subsystem is used for real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to center analytical calculation subsystem;
The index detection subsystem is used for real-time index parameter monitoring is carried out in each zone of building, and index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to center analytical calculation subsystem;
Analytical calculation subsystem in center is used for receiving the information of detection subsystem and index detection subsystem, and calculates the escape secure path according to the fire information that receives and index parameter.
According to one embodiment of present invention, the detection subsystem comprises at least one detector that is installed in the fire alarm test point and the zone controller that is used for the connection detector and detectable signal is compiled and transmits; When detector detects fire signal, send to center analytical calculation subsystem through zone controller; Detector comprises at least a or its combination in following: smoke detector, heat detector, flame detector, special gas detector.
According to one embodiment of present invention, the index detection subsystem comprises at least one the index detector that is located at the fire alarm test point and the zone controller that is used for connection index detector and indication information is compiled and transmits; The achievement data that the index detector detects sends to center analytical calculation subsystem through zone controller; The index detector comprises at least a or its combination in following: toxic and harmful checkout gear, dangerous matter sources tape deck, obstacle detecting device, safeguard procedures tape deck, personnel's dynamic itemset counting device.
According to one embodiment of present invention, analytical calculation subsystem in center comprises: at least one floor retransmission unit, the center that reaches are analyzed and control device; Wherein:
The floor retransmission unit is used for receiving fire signal and index parameter information, and the input center is analyzed and control device;
The center is analyzed with control device and is used for the fire signal and the index parameter information that receive are analyzed, and calculates in real time the escape secure path.
According to one embodiment of present invention, the center is analyzed with control device and is specifically comprised:
The path generation module is used for the directional diagram that all paths of scene of fire are left in generation;
The index computing module is used for according to the index parameter that gathers and in conjunction with the shared weight of each index parameter the comprehensive grading of each regional index in the dynamic calculation path;
The path grading module is used for all paths that traversal is left the scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
Select module, be used for the comprehensive grading ordering is pressed in each path, select the escape secure path.
According to one embodiment of present invention, analytical calculation subsystem in center also comprises the path optimization unit, and it is analyzed with the center and is connected with control device, is used for that the escape secure path that calculates with control device is analyzed at the center and is optimized.
According to one embodiment of present invention, also comprise: path prompting subsystem, it is connected with center analytical calculation subsystem, be used for escape secure path notice scene of fire personnel that center analytical calculation subsystem is calculated, path prompting subsystem comprises or two in following: best-effort path broadcast terminal, best-effort path display terminal.
According to one embodiment of present invention, also comprise: the interlock executive subsystem, it comprises central control unit and the linking fire module that is connected with central control unit, central control unit is connected with center analytical calculation subsystem, be used for after receiving the interlock signal that analytical calculation subsystem in center sends, make at least a response or its combination in following by each linking fire module: give the alarm, start automatic fire extinguishing system, the interlock elevator, the interlock gate inhibition, start indicating lamp for emergency, start emergency lighting system, start the smoke control system purifying air in buildings, obstacle on the dredging best-effort path, the isolation dangerous matter sources, open protective equipment protector is provided, open emergency exits, close the normally closed type fire exit door, close electronic fence, close gate, escape safeguard and escape indication are provided.
According to another aspect of the present invention, provide a kind of building fire hazard escape secure path computational methods, comprising:
Real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to center analytical calculation subsystem;
When detecting fire, the monitoring of real-time index parameter is carried out in each zone of building, index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to center analytical calculation subsystem;
Analytical calculation subsystem in center receives the information of detection subsystem and index detection subsystem, and calculates the escape secure path according to the fire information that receives and index parameter.
According to one embodiment of present invention, calculating the escape secure path comprises the following steps:
S1. generate the directional diagram in all paths of leaving the scene of fire;
S2. according to the index parameter that gathers and in conjunction with the shared weight of each index parameter, the comprehensive grading of each regional index in the dynamic calculation path;
S3. traversal is left all paths of scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
S4. the comprehensive grading ordering is pressed in each path, select the escape secure path.
According to one embodiment of present invention, also comprise: after center analytical calculation subsystem calculated the escape secure path, the secure path of will escaping generated audio frequency or pictorial information notice scene of fire personnel.
The invention provides a kind of building fire hazard escape secure path computing system and method, the system that relates to the automatic best-effort path calculation and optimization of building fire, prompting and show, refer in particular to a kind of public place that is located at, in order to fire is reported to the police, simultaneously by dynamic indicator in each zone is gathered, in conjunction with knowledge base and peculiar Weight algorithm, calculate the safe escape path, instruct the intelligent fire prompting and command evacuating system of selecting correct evacuation route.The invention solves the fugitive living Path selection of traditional fire protection warning and the linked system problem weak with optimizing upper function, improved the accuracy of fire-fighting early warning and the speed that personnel withdraw, reduced fire damage.
By reading specification, those of ordinary skills will understand feature and the content of these technical schemes better.
Description of drawings
Below by describing particularly the present invention with reference to the accompanying drawings and in conjunction with example, advantage of the present invention and implementation will be more obvious, wherein content shown in the accompanying drawing only is used for explanation of the present invention, and does not consist of the restriction of going up in all senses of the present invention, in the accompanying drawings:
Fig. 1 is the building fire hazard escape secure path computing system structural representation of the embodiment of the invention;
Fig. 2 is the schematic diagram of embodiment of the invention path direction figure;
Fig. 3 is the building fire hazard escape secure path computational methods flow chart of the embodiment of the invention;
Fig. 4 is the building fire hazard escape secure path computational methods specific implementation flow chart of the embodiment of the invention.
The specific embodiment
As shown in Figure 1, for solving the fugitive living Path selection of traditional fire protection warning and the linked system problem weak with optimizing upper function, the embodiment of the invention provides a kind of building fire hazard escape secure path computing system, comprise detection subsystem 10, index detection subsystem 20, center analytical calculation subsystem 30, wherein:
Detection subsystem 10 is used for real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to center analytical calculation subsystem 30;
Index detection subsystem 20 is used for real-time index parameter monitoring is carried out in each zone of building, and index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to center analytical calculation subsystem 30;
Center analytical calculation subsystem 30 is used for receiving the information of detection subsystem 10 and index detection subsystem 20, and calculates the escape secure path according to the fire information that receives and index parameter.
Detection subsystem 10 comprises at least one detector 11 that is installed in the fire alarm test point and the zone controller 12 that is used for the connection detector and detectable signal is compiled and transmits; When detector detects fire signal, send to center analytical calculation subsystem 30 through zone controller 12; Detector 11 comprises at least a or its combination in following: smoke detector, heat detector, flame detector, special gas detector.
Index detection subsystem 20 comprises at least one the index detector 21 that is located at the fire alarm test point and the zone controller 22 that is used for connection index detector 21 and indication information is compiled and transmits; The achievement data that index detector 21 detects sends to center analytical calculation subsystem 30 through zone controller 22; Index detector 21 comprises at least a or its combination in following: toxic and harmful checkout gear, dangerous matter sources tape deck, obstacle detecting device, safeguard procedures tape deck, personnel's dynamic itemset counting device.
Center analytical calculation subsystem 30 comprises: at least one floor retransmission unit 31, the center that reaches are analyzed and control device 32; Wherein: floor retransmission unit 31 is used for receiving fire signal and index parameter information, and the input center is analyzed and control device 32; The center is analyzed with control device 32 and is used for the fire signal and the index parameter information that receive are analyzed, and calculates in real time the escape secure path.
The center is analyzed with control device 32 and is specifically comprised:
The path generation module is used for the directional diagram that all paths of scene of fire are left in generation;
The index computing module is used for according to the index parameter that gathers and in conjunction with the shared weight of each index parameter the comprehensive grading of each regional index in the dynamic calculation path;
The path grading module is used for all paths that traversal is left the scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
Select module, be used for the comprehensive grading ordering is pressed in each path, select the escape secure path.
Center analytical calculation subsystem 30 also comprises path optimization unit 33, and it is analyzed with the center and is connected with control device 32, is used for that the escape secure path that calculates with control device 32 is analyzed at the center and is optimized.
The embodiment of the invention also comprises: path prompting subsystem 40, it is connected with center analytical calculation subsystem 30, be used for escape secure path notice scene of fire personnel that center analytical calculation subsystem 30 is calculated, path prompting subsystem 40 comprises or two in following: best-effort path broadcast terminal 41, best-effort path display terminal 42.
The embodiment of the invention also comprises: interlock executive subsystem 50, it comprises central control unit 51 and the linking fire module 52 that is connected with central control unit 51, central control unit 51 is connected with center analytical calculation subsystem 30, be used for after receiving the interlock signal that center analytical calculation subsystem 30 sends, make at least a response or its combination in following by each linking fire module 52: give the alarm, start automatic fire extinguishing system, the interlock elevator, the interlock gate inhibition, start indicating lamp for emergency, start emergency lighting system, start the smoke control system purifying air in buildings, obstacle on the dredging best-effort path, the isolation dangerous matter sources, open protective equipment protector is provided, open emergency exits, close the normally closed type fire exit door, close electronic fence, close gate, escape safeguard and escape indication are provided.
Below in conjunction with Fig. 1 and Fig. 2 the specific embodiment of building fire hazard escape secure path computing system of the present invention is described in detail:
Detection subsystem 10 is used for All Ranges is carried out real-time fire alarm monitoring, and fire information is sent to center analytical calculation subsystem 30; This detection subsystem 10 comprises: one or more detector 11 and the zone controller 12 that is used for one or more detectors 11 of connection and detectable signal is compiled and transmits, a plurality of zone controllers 12 last accessible fire detecting arrangements to floor; The detector 11 of detection subsystem 10 is installed in the fire alarm test point, when detecting fire signal, sends signal to center analytical calculation subsystem 30 through the fire detecting arrangement of zone controller 12 and floor.Detector 11 can be smoke detector, heat detector, flame detector, special gas detector or their combination.The temperature at 11 pairs of scenes of detector, cigarette, special gas, naked light etc. carry out real-time fire alarm monitoring.
Index detection subsystem 20 is used for All Ranges is carried out real-time index parameter monitoring, and regional leading indicator parameter has: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And the zone index parameter that monitors is sent to center analytical calculation subsystem 30; This index detection subsystem 20 comprises: one or more index detectors 21 and the zone controller 22 that is used for one or more index detectors 21 of connection and indication information is compiled and transmits, and a plurality of zone controllers 22 are pooled to the index detection device of floor at last; The index detector 21 of index monitoring system is located at the fire alarm test point, can be toxic and harmful checkout gear, dangerous matter sources tape deck, obstacle detecting device, safeguard procedures tape deck, personnel's dynamic itemset counting device or their combination.Index detector 21 is delivered to the center by index detection device, the floor retransmission unit 31 of zone controller 22, floor and is analyzed and control device 32 by the toxic and harmful checkout gear in zone, dangerous matter sources tape deck, safeguard procedures checkout gear, obstacle detecting device, personnel's dynamic statistics device etc. are detected in real time.
Center analytical calculation subsystem 30 is used for the fire detecting arrangement of all detectors, index detector, floor, the index detection device of floor are managed, receive the information of detection subsystem 10 and index detection subsystem 20, carry out best-effort path planning in conjunction with path optimization's knowledge base and method base simultaneously.The method that store path is optimized in path optimization's knowledge base and the method base is so that center analytical calculation subsystem 30 calls when carrying out path optimization.Center analytical calculation subsystem 30 comprises one or more floor retransmission units 31, path optimization unit 33, center analysis and control device 32; Wherein floor retransmission unit 31 is analyzed fire signal and zone index parameter information input center and control device 32; The center is analyzed with control device 32 and is used for the fire signal and the zone index information that receive are mated, analyze, optimized and calculates.Last in conjunction with adopting path optimization's knowledge base and method base, fire location and environmental information, fire type, intensity of a fire size and ignition point position to calculate in real time best best-effort path; And the path played out by broadcast terminal and display terminal.
Floor retransmission unit 31 is used for receiving fire signal and index parameter information, and the input center analyzes and control device, has the fire detecting arrangement of floor and index detection device is patrolled and examined and test function, and record trouble and remote failure are processed.
The center analysis responds rapidly to fire information after receiving fire signal with control device 32, and utilization sound, light form prompting related personnel receive a crime report; After fire alarm is confirmed, the center is analyzed with control device 32 and is sent the interlock signal to central control unit 51, central control unit 51 is according to the position of fire, fire-extinguishing apparatus to fire location sends control command, start self-extinguishing, initiate emergency plan, isolation dangerous matter sources, open protective equipment protector is provided, in order to breathing mask, fire-proof and thermal-insulation footwear, fireproof-clothes, fire prevention quilt are provided; Obstacle on elevator, gate inhibition, anti-smoke evacuation, indicating lamp for emergency, emergency lighting system, mechanical smoke control system purifying air in buildings and the dredging best-effort path simultaneously links.The center is analyzed with control device 32 and is compiled all escape index parameters, fire parameter, for example personnel's dynamic itemset counting device detects the flow of the people of each exit passageway, then in conjunction with path optimization's knowledge base and method base, by the weight analysis algorithm, calculate the preferred path that leaves the scene of fire, after being optimized by path optimization unit 33, drive best-effort path broadcast terminal 41 broadcasting prompting and best-effort path display terminal 42 eye-catching demonstration best-effort path.
Above-mentioned weight analysis algorithm steps and formula are as follows:
A. generate each zone and leave the directional diagram in all paths of scene of fire (as shown in Figure 2), and indicate exit region; The zone is for forming the elementary cell in path, and region parameter comprises: tight forefoot area, tight rear region, field capacity (number), whether export, whether Abnormal Exit (such as broken window, highwire escape), area light illumination, regional air index, area protection measure, regional smooth index, tight front distance, tight after distance, regional dangerous matter sources index; A, B, C are the zone among Fig. 2, and A is the tight forefoot area of B, and C is the tight rear region of B, and L1 is the tight front distance of B, and L2 is the tight rear distance of B.
B. each zone index comprehensive grading and classification of dynamic calculation;
Zone index comprehensive grading computing formula is:
In the formula: S
(z)Be the zone index comprehensive grading; E is index, can indicate that condition of a fire size, toxic and harmful concentration, personnel amount, safeguard procedures scoring, dangerous matter sources index are divided, smooth index grades; P is weight, each index weights and be 100%; The scope of i is 1-n, and n is index quantity.
C. figure being optimized, is 0 zone (comprehensive grading is that 0 representative can not be passed through) from scheming upper removal comprehensive grading;
D. the traversing graph upper pathway calculates each path comprehensive grading S
(r)With path S
(l)The path comprehensive grading:
In the formula: S
(r)Be the path comprehensive grading, the scope of Z is 1-n, and n is the quantity in zone on the path, S
(z)Be each regional comprehensive grading on the path.
Path:
In the formula: S
(l)Be path, the scope of Z is 1-n, and n is the quantity in zone on the path, L
(z)Be the distance of current region to tight rear region.
E. best-effort path is pressed the comprehensive grading ordering.
Path prompting subsystem 40 is used for notifying the scene of fire personnel with best-effort path with sound and illustrated mode, instructs rescue and evacuates.Path prompting subsystem 40 comprises best-effort path broadcast terminal 41 and best-effort path display terminal 42, and broadcast terminal links to each other with the path optimization unit 33 of display terminal with center analytical calculation subsystem 30; Path optimization unit 33 is analyzed the best-effort path that calculates with control device 32 according to the center and is generated audio frequency and pictorial information, is sent to respectively broadcast terminal and path display terminal and shows and broadcast and show.Best-effort path broadcast terminal 41 is used for fire alarm warning message and best-effort path information, notifies personnel in the building in the audio frequency mode, and guiding is withdrawn in order.Best-effort path display terminal 42 is used for best-effort path information is shown that with diagramatic way index of correlation comprises: the information such as path safety index, free pathway index, path, lighting condition.Path prompting subsystem 40 is not limited to broadcasting and display terminal, can be television receiver, mobile display terminal etc., has good autgmentability.
Interlock executive subsystem 50 comprises central control unit 51 and the linking fire module 52 that is connected with central control unit 51, central control unit 51 is connected with center analytical calculation subsystem 30, be used for after receiving the interlock signal that center analytical calculation subsystem 30 sends, make at least a response or its combination in following by each linking fire module 52: give the alarm, start automatic fire extinguishing system, the interlock elevator, the interlock gate inhibition, start indicating lamp for emergency, start emergency lighting system, start the smoke control system purifying air in buildings, obstacle on the dredging best-effort path, the isolation dangerous matter sources, open protective equipment protector is provided, open emergency exits, close the normally closed type fire exit door, close electronic fence, close gate, escape safeguard and escape indication are provided.
Utilize the present invention, the on-the-spot fire condition of detection subsystem 10 loop detections, as detect fire, and at first upload fire signal, start simultaneously index detection subsystem 20, index detection subsystem 20 is in time uploaded the indication information that detects; Fire signal, indication information are after floor compiles, the center that is uploaded to is analyzed and control device 32, the center is analyzed with control device 32 according to the various indexs that detect, in conjunction with path optimization's knowledge base and method base, by the weight analysis algorithm, calculate the preferred path that leaves the scene of fire, after merging, change by path optimization unit 33, form audio signal and diagram result, drive the 41 broadcasting promptings of best-effort path broadcast terminal and best-effort path display terminal 42 and show best-effort path, can be good at instructing people to carry out emergency management and rescue and evacuation egress.The center is analyzed with control device 32 can send the interlock instruction to other system on the path, the interlock automatic fire extinguishing system, initiate emergency plan, isolation dangerous matter sources, open protective equipment protector is provided, in order to breathing mask, fire-proof and thermal-insulation footwear, fireproof-clothes, fire prevention quilt are provided.The invention solves the fugitive living Path selection of traditional fire protection warning and the linked system problem weak with optimizing upper function, improved the accuracy of fire-fighting early warning and the speed that personnel withdraw, reduced fire damage.
As shown in Figure 3, the embodiment of the invention provides a kind of building fire hazard escape secure path computational methods simultaneously, comprising:
Real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to center analytical calculation subsystem 30;
When detecting fire, the monitoring of real-time index parameter is carried out in each zone of building, index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to center analytical calculation subsystem 30;
Center analytical calculation subsystem 30 receives the information of detection subsystem and index detection subsystem, and calculates the escape secure path according to the fire information that receives and index parameter.
Calculating the escape secure path comprises the following steps:
S1. generate the directional diagram in all paths of leaving the scene of fire, as shown in Figure 2;
S2. according to the index parameter that gathers and in conjunction with the shared weight of each index parameter, the comprehensive grading of each regional index in the dynamic calculation path;
S3. traversal is left all paths of scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
S4. the comprehensive grading ordering is pressed in each path, select the escape secure path.
Weighing computation method among the above-mentioned steps S2 comprises the following steps:
A. generate each zone and leave the directional diagram in all paths of scene of fire, as shown in Figure 2, and indicate exit region;
B. each zone index comprehensive grading and classification of dynamic calculation;
C. figure being optimized, is 0 zone (comprehensive grading is that 0 representative can not be passed through) from scheming upper removal comprehensive grading;
D. the traversing graph upper pathway calculates each path comprehensive grading and path;
E. best-effort path is pressed the comprehensive grading ordering.
Described weight analysis algorithm steps and the formula of concrete step such as front no longer are repeated in this description at this.
The building fire hazard escape secure path computational methods of the embodiment of the invention also comprise: after center analytical calculation subsystem 30 calculated the escape secure path, the secure path of will escaping generated audio frequency or pictorial information notice scene of fire personnel.
Fig. 4 is the building fire hazard escape secure path computational methods specific implementation flow chart of the embodiment of the invention, and concrete steps are as follows:
S101: fire monitoring, that is, real-time fire monitoring is carried out in each zone of building;
S102: judge whether breaking out of fire, if S103 and S105 are then carried out in breaking out of fire, otherwise, return S101;
S103: index detects, that is, after detecting breaking out of fire, real-time index is carried out in each zone of building detect;
S104: upload indication information, that is, each the regional indication information that monitors is uploaded to the zone controller of index detection subsystem, execution in step S106;
S105: upload fire signal, that is, the fire signal that monitors is uploaded to the zone controller of detection subsystem;
S106: floor compiles, that is, each zone controller uploads to the floor retransmission unit with the fire signal that receives and indication information to carry out floor and compile;
S107: computational analysis, that is, the floor retransmission unit is sent to the center with the fire signal uploaded and indication information and analyzes with control device and carry out computational analysis;
S108: generate the escape secure path, that is, generate the escape secure path that leaves the scene of fire according to the fire signal that receives and indication information; After generating the escape secure path, while execution in step S109 and S110;
S109: send the interlock instruction and link, namely, send the interlock instruction to the interlock executive subsystem according to the fire signal that receives and indication information, link by each equipment, for example give the alarm, start automatic fire extinguishing system, the interlock elevator, the interlock gate inhibition, start indicating lamp for emergency, start emergency lighting system, start the smoke control system purifying air in buildings, obstacle on the dredging best-effort path, the isolation dangerous matter sources, open protective equipment protector is provided, open emergency exits, close the normally closed type fire exit door, close electronic fence, close gate, escape safeguard and escape indication etc. are provided.
S110: double optimization, that is, by the path optimization unit best-effort path is carried out double optimization, comprise that merging, the risk outlet to many preferred paths shows that the risk outlet refers to improper best-effort path, such as broken window, highwire escape etc.;
S111: notice scene of fire personnel namely, generate audio frequency or pictorial information notice scene of fire personnel with the escape secure path after optimizing by broadcast terminal or display terminal.
The invention solves the fugitive living Path selection of traditional fire protection warning and the linked system problem weak with optimizing upper function, improved the accuracy of fire-fighting early warning and the speed that personnel withdraw, reduced fire damage.
More than with reference to the accompanying drawings of the preferred embodiments of the present invention, those skilled in the art do not depart from the scope and spirit of the present invention, and can have multiple flexible program to realize the present invention.For example, the feature that illustrates or describe as the part of an embodiment can be used for another embodiment to obtain another embodiment.Below only for the better feasible embodiment of the present invention, be not so limit to interest field of the present invention, the equivalence that all utilizations specification of the present invention and accompanying drawing content are done changes, and all is contained within the interest field of the present invention.
Claims (10)
1. a building fire hazard escape secure path computing system is characterized in that, comprises detection subsystem, index detection subsystem, center analytical calculation subsystem, wherein:
Described detection subsystem is used for real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to described center analytical calculation subsystem;
Described index detection subsystem is used for real-time index parameter monitoring is carried out in each zone of building, and described index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to center analytical calculation subsystem;
Described center analytical calculation subsystem is used for receiving the information of described detection subsystem and index detection subsystem, and calculates the escape secure path according to the fire information that receives and index parameter.
2. building fire hazard escape secure path computing system according to claim 1, it is characterized in that described detection subsystem comprises that at least one detector that is installed in the fire alarm test point reaches for the zone controller that connects described detector and detectable signal is compiled and transmits; When described detector detects fire signal, send to described center analytical calculation subsystem through described zone controller; Described detector comprises at least a or its combination in following: smoke detector, heat detector, flame detector, special gas detector.
3. building fire hazard escape secure path computing system according to claim 1, it is characterized in that described index detection subsystem comprises that at least one the index detector that is located at the fire alarm test point reaches for the zone controller that connects described index detector and indication information is compiled and transmits; The achievement data that described index detector detects sends to described center analytical calculation subsystem through described zone controller; Described index detector comprises at least a or its combination in following: toxic and harmful checkout gear, dangerous matter sources tape deck, obstacle detecting device, safeguard procedures tape deck, personnel's dynamic itemset counting device.
4. each described building fire hazard escape secure path computing system in 3 according to claim 1 is characterized in that described center analytical calculation subsystem comprises: at least one floor retransmission unit, and the center analyze and control device; Wherein:
Described floor retransmission unit is used for receiving fire signal and index parameter information, and inputs described center and analyze and control device;
Described center is analyzed with control device and is used for the fire signal and the index parameter information that receive are analyzed, and calculates in real time the escape secure path.
5. building fire hazard escape secure path computing system according to claim 4 is characterized in that, described center is analyzed with control device and specifically comprised:
The path generation module is used for the directional diagram that all paths of scene of fire are left in generation;
The index computing module is used for according to the index parameter that gathers and in conjunction with the shared weight of each index parameter the comprehensive grading of each regional index in the dynamic calculation path;
The path grading module is used for all paths that traversal is left the scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
Select module, be used for the comprehensive grading ordering is pressed in each path, select the escape secure path.
6. building fire hazard escape secure path computing system according to claim 4, it is characterized in that, described center analytical calculation subsystem also comprises the path optimization unit, it is analyzed with described center and is connected with control device, is used for that the escape secure path that calculates with control device is analyzed at described center and is optimized.
7. each described building fire hazard escape secure path computing system in 3 according to claim 1 is characterized in that, also comprises:
Path prompting subsystem, it is connected with described center analytical calculation subsystem, be used for escape secure path notice scene of fire personnel that described center analytical calculation subsystem is calculated, described path prompting subsystem comprises or two in following: best-effort path broadcast terminal, best-effort path display terminal;
The interlock executive subsystem, it comprises central control unit and the linking fire module that is connected with described central control unit, described central control unit is connected with described center analytical calculation subsystem, be used for after receiving the interlock signal that described center analytical calculation subsystem sends, make at least a response or its combination in following by each linking fire module: give the alarm, start automatic fire extinguishing system, the interlock elevator, the interlock gate inhibition, start indicating lamp for emergency, start emergency lighting system, start the smoke control system purifying air in buildings, obstacle on the dredging best-effort path, the isolation dangerous matter sources, open protective equipment protector is provided, open emergency exits, close the normally closed type fire exit door, close electronic fence, close gate, escape safeguard and escape indication are provided.
8. building fire hazard escape secure path computational methods is characterized in that, comprising:
Real-time fire alarm monitoring is carried out in each zone of building, and the fire information that monitors is sent to center analytical calculation subsystem;
When detecting fire, the monitoring of real-time index parameter is carried out in each zone of building, described index parameter comprises at least one or its combination in following: toxic and harmful concentration, dangerous matter sources quantity, barrier quantity, safeguard procedures situation, personnel amount; And each the regional index parameter that monitors is sent to described center analytical calculation subsystem;
Described center analytical calculation subsystem receives the information of described detection subsystem and index detection subsystem, and calculates the escape secure path according to the fire information that receives and index parameter.
9. building fire hazard escape secure path computational methods according to claim 8 is characterized in that, described calculating escape secure path comprises the following steps:
S1. generate the directional diagram in all paths of leaving the scene of fire;
S2. according to the index parameter that gathers and in conjunction with the shared weight of each index parameter, the comprehensive grading of each regional index in the dynamic calculation path;
S3. traversal is left all paths of scene of fire, calculates the comprehensive grading in each path according to the comprehensive grading of each zone index of calculating;
S4. the comprehensive grading ordering is pressed in each path, select the escape secure path.
10. according to claim 8 or 9 described building fire hazard escape secure path computational methods, it is characterized in that, also comprise: after described center analytical calculation subsystem calculated the escape secure path, the secure path of will escaping generated audio frequency or pictorial information notice scene of fire personnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210375930.6A CN102908727B (en) | 2012-09-30 | 2012-09-30 | System and method for calculating safety escape route of building fire hazards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210375930.6A CN102908727B (en) | 2012-09-30 | 2012-09-30 | System and method for calculating safety escape route of building fire hazards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102908727A true CN102908727A (en) | 2013-02-06 |
| CN102908727B CN102908727B (en) | 2015-07-15 |
Family
ID=47607450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210375930.6A Expired - Fee Related CN102908727B (en) | 2012-09-30 | 2012-09-30 | System and method for calculating safety escape route of building fire hazards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102908727B (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226733A (en) * | 2013-03-21 | 2013-07-31 | 中国石油大学(华东) | Optimal layout method for fire gas detectors of floating-type production oil storage ship |
| CN105129563A (en) * | 2015-08-03 | 2015-12-09 | 公安部上海消防研究所 | Elevator evacuation dynamic warning supporting system applied to high-rise building fire |
| CN105561492A (en) * | 2014-11-07 | 2016-05-11 | 开利公司 | Dynamic acquisition terminal for behavior statistical information of humans as well as evacuation system and method |
| CN105610902A (en) * | 2015-12-18 | 2016-05-25 | 中电科信息产业有限公司 | Emergency rescue command system |
| CN106415618A (en) * | 2014-06-03 | 2017-02-15 | 奥的斯电梯公司 | Integrated building evacuation system |
| CN106683316A (en) * | 2016-12-27 | 2017-05-17 | 南京信息工程大学 | Indoor fire cellphone warning system and method based on GNSS (global navigation satellite system) |
| CN106781177A (en) * | 2016-12-21 | 2017-05-31 | 吉林大学 | SCM Based intelligent fire linked system and escape inducible system |
| CN107331090A (en) * | 2017-09-01 | 2017-11-07 | 山东工商学院 | A kind of indoor fire alarm evacuation method |
| CN107563549A (en) * | 2017-08-22 | 2018-01-09 | 深圳市泰和安科技有限公司 | A kind of best-effort path generation method, device and equipment based on BIM models |
| CN107967782A (en) * | 2018-01-08 | 2018-04-27 | 郑州大学 | For the full automatic high efficiency smoke evacuation purification warning device in building fire |
| CN109208749A (en) * | 2017-07-07 | 2019-01-15 | 龙倜 | A kind of skyscraper escape method, system and terminal device |
| CN109299831A (en) * | 2018-10-31 | 2019-02-01 | 浙江中烟工业有限责任公司 | A kind of best-effort path of expanded cut tobacco workshop section instructs system |
| CN109410490A (en) * | 2018-10-25 | 2019-03-01 | 安徽含光软件开发有限公司 | A kind of personnel path evacuation planning method based on artificial intelligence |
| CN109829625A (en) * | 2017-12-31 | 2019-05-31 | 湖南汇博电子科技股份有限公司 | The determination method of fire-fighting and rescue priority, system, readable storage medium storing program for executing |
| CN109911734A (en) * | 2017-12-12 | 2019-06-21 | 东芝电梯株式会社 | Disaster information support system and disaster information support method |
| CN110118751A (en) * | 2019-05-24 | 2019-08-13 | 无锡佶达德光电子技术有限公司 | The laser detection system of automatic adjusument monitoring frequency |
| CN110415396A (en) * | 2019-06-24 | 2019-11-05 | 平安国际智慧城市科技股份有限公司 | Access control method, system, equipment and storage medium based on artificial intelligence |
| CN110517424A (en) * | 2019-10-12 | 2019-11-29 | 长春大学 | A kind of indoor fire-fighting emergency evacuation route analogy method |
| CN112767069A (en) * | 2020-12-31 | 2021-05-07 | 青岛海尔科技有限公司 | Commodity recommendation method and device, storage medium and electronic device |
| CN112880697A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Path planning method, gate, readable storage medium and station management system |
| CN113066251A (en) * | 2021-03-17 | 2021-07-02 | 国核电力规划设计研究院有限公司 | Fire detection and video monitoring linkage system and method |
| CN113313895A (en) * | 2021-07-04 | 2021-08-27 | 杭州晶志康电子科技有限公司 | Building escape self-adaptive guiding system and control method thereof |
| CN116045982A (en) * | 2022-12-23 | 2023-05-02 | 中国船舶集团有限公司综合技术经济研究院 | Ship path planning method and device for emergency rescue |
| CN117152903A (en) * | 2023-10-31 | 2023-12-01 | 深圳市美安科技有限公司 | Escape system with functions of people counting and fire detection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079178A (en) * | 2007-06-19 | 2007-11-28 | 南开大学 | Fire evacuation and pre-alarming control system |
| CN101592918A (en) * | 2009-04-23 | 2009-12-02 | 浙江工业大学 | Three-dimensional emergency escape guiding method based on wireless sensor network |
| CN201832302U (en) * | 2010-08-18 | 2011-05-18 | 清华大学 | System for evaluating building fire situation and indicating personnel evacuation |
-
2012
- 2012-09-30 CN CN201210375930.6A patent/CN102908727B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101079178A (en) * | 2007-06-19 | 2007-11-28 | 南开大学 | Fire evacuation and pre-alarming control system |
| CN101592918A (en) * | 2009-04-23 | 2009-12-02 | 浙江工业大学 | Three-dimensional emergency escape guiding method based on wireless sensor network |
| CN201832302U (en) * | 2010-08-18 | 2011-05-18 | 清华大学 | System for evaluating building fire situation and indicating personnel evacuation |
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103226733A (en) * | 2013-03-21 | 2013-07-31 | 中国石油大学(华东) | Optimal layout method for fire gas detectors of floating-type production oil storage ship |
| CN106415618A (en) * | 2014-06-03 | 2017-02-15 | 奥的斯电梯公司 | Integrated building evacuation system |
| CN105561492A (en) * | 2014-11-07 | 2016-05-11 | 开利公司 | Dynamic acquisition terminal for behavior statistical information of humans as well as evacuation system and method |
| CN105129563A (en) * | 2015-08-03 | 2015-12-09 | 公安部上海消防研究所 | Elevator evacuation dynamic warning supporting system applied to high-rise building fire |
| CN105610902A (en) * | 2015-12-18 | 2016-05-25 | 中电科信息产业有限公司 | Emergency rescue command system |
| CN106781177A (en) * | 2016-12-21 | 2017-05-31 | 吉林大学 | SCM Based intelligent fire linked system and escape inducible system |
| CN106683316A (en) * | 2016-12-27 | 2017-05-17 | 南京信息工程大学 | Indoor fire cellphone warning system and method based on GNSS (global navigation satellite system) |
| CN106683316B (en) * | 2016-12-27 | 2018-10-19 | 南京信息工程大学 | Inside fire mobile phone early warning system based on GNSS and its method |
| CN109208749A (en) * | 2017-07-07 | 2019-01-15 | 龙倜 | A kind of skyscraper escape method, system and terminal device |
| CN107563549A (en) * | 2017-08-22 | 2018-01-09 | 深圳市泰和安科技有限公司 | A kind of best-effort path generation method, device and equipment based on BIM models |
| CN107563549B (en) * | 2017-08-22 | 2021-04-13 | 深圳市泰和安科技有限公司 | BIM (building information modeling) -based escape path generation method, device and equipment |
| CN107331090A (en) * | 2017-09-01 | 2017-11-07 | 山东工商学院 | A kind of indoor fire alarm evacuation method |
| CN109911734B (en) * | 2017-12-12 | 2020-10-27 | 东芝电梯株式会社 | Disaster information support system and disaster information support method |
| CN109911734A (en) * | 2017-12-12 | 2019-06-21 | 东芝电梯株式会社 | Disaster information support system and disaster information support method |
| CN109829625A (en) * | 2017-12-31 | 2019-05-31 | 湖南汇博电子科技股份有限公司 | The determination method of fire-fighting and rescue priority, system, readable storage medium storing program for executing |
| CN107967782A (en) * | 2018-01-08 | 2018-04-27 | 郑州大学 | For the full automatic high efficiency smoke evacuation purification warning device in building fire |
| CN109410490A (en) * | 2018-10-25 | 2019-03-01 | 安徽含光软件开发有限公司 | A kind of personnel path evacuation planning method based on artificial intelligence |
| CN109299831A (en) * | 2018-10-31 | 2019-02-01 | 浙江中烟工业有限责任公司 | A kind of best-effort path of expanded cut tobacco workshop section instructs system |
| CN109299831B (en) * | 2018-10-31 | 2021-05-11 | 浙江中烟工业有限责任公司 | Escape path guidance system for expanded tobacco shred workshop section |
| CN110118751A (en) * | 2019-05-24 | 2019-08-13 | 无锡佶达德光电子技术有限公司 | The laser detection system of automatic adjusument monitoring frequency |
| CN110415396B (en) * | 2019-06-24 | 2020-07-31 | 平安国际智慧城市科技股份有限公司 | Access control method, system, device and storage medium based on artificial intelligence |
| CN110415396A (en) * | 2019-06-24 | 2019-11-05 | 平安国际智慧城市科技股份有限公司 | Access control method, system, equipment and storage medium based on artificial intelligence |
| CN110517424A (en) * | 2019-10-12 | 2019-11-29 | 长春大学 | A kind of indoor fire-fighting emergency evacuation route analogy method |
| CN112880697A (en) * | 2019-11-29 | 2021-06-01 | 比亚迪股份有限公司 | Path planning method, gate, readable storage medium and station management system |
| CN112767069A (en) * | 2020-12-31 | 2021-05-07 | 青岛海尔科技有限公司 | Commodity recommendation method and device, storage medium and electronic device |
| CN113066251A (en) * | 2021-03-17 | 2021-07-02 | 国核电力规划设计研究院有限公司 | Fire detection and video monitoring linkage system and method |
| CN113313895A (en) * | 2021-07-04 | 2021-08-27 | 杭州晶志康电子科技有限公司 | Building escape self-adaptive guiding system and control method thereof |
| CN116045982A (en) * | 2022-12-23 | 2023-05-02 | 中国船舶集团有限公司综合技术经济研究院 | Ship path planning method and device for emergency rescue |
| CN117152903A (en) * | 2023-10-31 | 2023-12-01 | 深圳市美安科技有限公司 | Escape system with functions of people counting and fire detection |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102908727B (en) | 2015-07-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102908727B (en) | System and method for calculating safety escape route of building fire hazards | |
| CN108295407B (en) | Robot cable pipe gallery on-site fire early warning and fire extinguishing method, device and system | |
| CN201226174Y (en) | Intelligent escape indication device for underground spacing fire | |
| KR101175202B1 (en) | Real-time fire sensing and monitoring system | |
| CN210278031U (en) | Intelligent fire extinguishing system for highway tunnel fire | |
| CN109794017A (en) | A kind of cable tunnel extinguishing method and system | |
| KR101439860B1 (en) | Sensing System and Method for fire in realtime | |
| KR102275989B1 (en) | Fire prediction system that can predict the fire and the expected direction of fire | |
| KR101703190B1 (en) | Management method of Fire | |
| WO2020029539A1 (en) | Intelligent emergency evacuation indication system and method for subway station | |
| KR20110053107A (en) | A safe control system for harmful workshop | |
| CN109903490B (en) | Fire evacuation path calculation method and indication system | |
| CN210348725U (en) | Video monitoring and fire alarm linkage system | |
| CN110689698A (en) | Community fire early warning and escape system and prompting method thereof | |
| KR102245887B1 (en) | System and method for alarming indoor fire prevention | |
| WO2022052153A1 (en) | Intelligent fire safety facility monitoring system and method | |
| Guan et al. | Fire risk assessment and daily maintenance management of cultural relic buildings based on ZigBee technology | |
| CN111325940B (en) | Transformer substation fire-fighting intelligent linkage method and system based on fuzzy theory | |
| KR102335676B1 (en) | Fire monitoring system that can provide fire monitoring | |
| CN103218892A (en) | Fire detecting system capable of monitoring and recording fire by video and monitoring public security | |
| CN103208164A (en) | Fire monitoring alarm system based on internet of things | |
| CN111481864A (en) | Fire-extinguishing robot | |
| CN112817261A (en) | Multi-linkage personnel evacuation system and method in tunnel and storage medium | |
| CN103247125A (en) | Expressway tunnel fire control linkage system and control method | |
| CN112255957A (en) | Fire control security protection camera monitored control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518034 Guangdong province Shenzhen city Futian District District Shennan Road Press Plaza room 1306 Patentee after: ANKE ROBOT CO.,LTD. Address before: 518034 Guangdong province Shenzhen city Futian District District Shennan Road Press Plaza room 1306 Patentee before: ANKE SMART CITY TECHNOLOGY (PRC) Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171023 Address after: 518000 A, 1104-A, Shenzhen, Futian District, Guangdong, Che Kung Temple Patentee after: SHENZHEN WINLEAD MEDICAL SYSTEM ENGINEERING CO.,LTD. Address before: 518034 Guangdong province Shenzhen city Futian District District Shennan Road Press Plaza room 1306 Patentee before: ANKE ROBOT CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |