CN103377536B - Fire control emergency evacuation method and system - Google Patents
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- CN103377536B CN103377536B CN201210124653.1A CN201210124653A CN103377536B CN 103377536 B CN103377536 B CN 103377536B CN 201210124653 A CN201210124653 A CN 201210124653A CN 103377536 B CN103377536 B CN 103377536B
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Abstract
The invention is suitable for the field of fire safety, and provides a fire control emergency evacuation method and system. The fire control emergency evacuation method comprises the following steps: parameters set by a user according to a planar structure drawing of a building are received and stored; a fire warning message transmitted by a fire detector is received, the location information of a fire spot is determined according to the unique identifier of the fire detector, and information of crowds at the fire spot or fire size information or fire diffusion rate information or wind direction information or other information influencing the state of passageways in the building is obtained; according to the obtained information, the state of the passageways in the building is determined, wherein the state is 'available' or 'unavailable'; according to parameters of the passageways in the building, optimal paths from exits of the passageways in the 'available' state to an emergency exit are obtained, and the indication direction of indicator lights on the optimal paths is controlled. The fire control emergency evacuation method and system can effectively solve the problems that in the prior art, pre-arranged plans conflict with the conditions of the scene of a fire and the conditions of the scene of the fire are difficult to meet for the pre-arranged plans, thereby being high in practicability.
Description
Technical field
The invention belongs to security against fire field, particularly relate to fire-fighting emergent evacuation method and system in a kind of public place or buildings.
Background technology
Fire is a kind of multiple disaster accident, and the security of the lives and property of people in serious threat.Fire accident investigation finds, the defect of means of escape and the people error that escape route is selected under fire emergency is the major reason causing fire disaster accident.Therefore emergency evacuation system is the indispensable ingredient of means of escape, and in emergency evacuation system, effective emergency evacuation prediction scheme can help people to determine correct escape route, shortens evacuation time, reduces the loss that fire failure causes.
But existing emergency evacuation prediction scheme mostly is the prediction scheme of stationarity, character property.When receiving fire information, matching a kind of emergency evacuation prediction scheme pre-established, being obtained the evacuation path of a safety by this emergency evacuation prediction scheme.And in fact the scene, fire scale etc. of fire all have randomness, the fixing prediction scheme pre-established is difficult to meet Protean scene of fire state.
In addition, when many places fire detector sends warning, multiple emergency evacuation prediction scheme may be matched, produce prediction scheme conflict, cause evacuating path direction indication conflict.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of fire-fighting emergent evacuation method, to solve the problems referred to above that prior art exists.
The embodiment of the present invention is achieved in that a kind of fire-fighting emergent evacuation method, and described method comprises:
Receive and store the parameter that user arranges according to buildings plane structure chart, described parameter comprises the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector comprises fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel comprises passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp comprises pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage,
Receive the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and obtain at least one information following: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information;
According to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ";
According to the parameter of described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and control the direction indication of pilot lamp on described optimal path, the direction indication of described pilot lamp is the direction of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
The embodiment of the present invention also provides a kind of fire-fighting emergent evacuating system, comprises fire detector and pilot lamp, and described system comprises:
Parameter receiving element, for receiving and storing the parameter that user arranges according to buildings plane structure chart, described parameter comprises the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector comprises fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel comprises passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp comprises pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage,
Fire information receiving element, for receiving the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and obtain at least one information following: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information;
Channel status determining unit, for according to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ";
Evacuation route acquiring unit, for the parameter according to described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and control the direction indication of pilot lamp on described optimal path, the direction indication of described pilot lamp is the direction of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
As can be seen from technique scheme, the embodiment of the present invention can form an emergency evacuation route according to the sensing of pilot lamp in scene of fire or buildings, facilitate scene of fire crowd can according to this emergency evacuation route quick, safe withdraw scene of fire.Because this emergency evacuation route generates according to concrete, real-time fire information, security, accuracy are all higher, and effectively can solve prediction scheme conflict that prior art exists and prediction scheme is difficult to meet the problem of scene of fire state, there is stronger practical value.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the realization flow figure of the fire-fighting emergent evacuation method that the embodiment of the present invention provides;
Fig. 2 is the channel example figure that the embodiment of the present invention provides;
Fig. 3 is the composition structural drawing of the fire-fighting emergent evacuating system that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below contrasting accompanying drawing and, the present invention being further elaborated in conjunction with the embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
In order to technical solutions according to the invention are described, be described below by specific embodiment.
Fig. 1 shows the realization flow of the fire-fighting emergent evacuation method that the embodiment of the present invention one provides, and details are as follows for the method process:
In step S101, receive and store the parameter that user arranges according to buildings plane structure chart.
In the present embodiment, described parameter includes but not limited to the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector includes but not limited to fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel includes but not limited to passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp includes but not limited to pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage.
It should be noted that, when described fire detector is not in passage time (such as in indoor), then in described buildings fire detector parameter in fire detector place channel information be "None", and show concrete positional information.
In step s 102, receive the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and below obtaining, at least one affects the information of the state of buildings internal channel: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information etc.
In the present embodiment, determine the position of this fire detector according to the unique identifier of this fire detector, and then determine fire point positional information.Wherein fire point crowd information, fire scale information, fire rate of propagation information and wind direction information can adopt prior art to obtain, and do not repeat them here.
It should be noted that, in order to reduce cost, the process that the present embodiment obtains fire point crowd information is a simple crowd density testing process, does not need to carry out accurate crowd location.
In step s 103, according to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ".
Preferably, according to described fire point positional information, when described fire point position is in passage, this channel status is set to " unavailable "; According to described fire point crowd information, the state that crowd's amount (crowd density) is greater than the passage of preset value is set to " unavailable "; According to described fire scale information, fire rate of propagation information and wind direction information, by most probable, by the passage of influence of fire, (such as smoke density is greater than the passage of preset value, or according to fire scale information, fire rate of propagation information and wind direction information, estimate the passage that this fire may arrive in Preset Time) state be set to " unavailable ";
The state of other passages beyond above-mentioned situation is set to " available ".
In step S104, according to the parameter of described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and controls the direction indication of pilot lamp on described optimal path.
In the present embodiment, described Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and the direction indication controlling pilot lamp on described optimal path specifically comprises:
A, calculate channel status be two channel outlet of the passage of " available " to the minimum distance of fire exit, be designated as M and N respectively;
B, calculate channel status be " available " passage in pilot lamp to the distance of the both sides channel outlet of this passage, be designated as X and Y respectively;
C, the distance M+X calculated according to steps A and B and N+Y, the minimum value of both acquisitions, be the distance of this pilot lamp to nearest fire exit, and the direction indication controlling pilot lamp in this passage points to the direction of nearest fire exit.
In the present embodiment, the direction indication of described pilot lamp is the direction (direction indication of described pilot lamp comprises to the left or to the right) of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
In the present embodiment, in order to allow pilot lamp better provide indication information, facilitate scene of fire crowd to recognize direction indication fast and accurately, described pilot lamp includes but not limited to the mode direction indication with mobile display.
As a preferred embodiment of the present invention, in order to allow scene of fire crowd keep fire away as much as possible, described method also comprises:
When described pilot lamp is between the left outlet of passage and fire point left margin, and when there is " available " passage in other passages be connected with the left outlet of described passage, the direction indication of described pilot lamp is set to point to the left side;
When described pilot lamp is between the left outlet of passage and fire point left margin, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides so that scene of fire crowd according to the actual conditions of scene of fire from main separation escape direction;
When described pilot lamp on the right of the right outlet of passage and fire point along between, and when there is " available " passage in other passages be connected with the right outlet of described passage, the direction indication of described pilot lamp is set on the right of sensing;
When described pilot lamp on the right of the right outlet of passage and fire point along between, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides so that scene of fire crowd according to the actual conditions of fire from main separation escape direction;
When described pilot lamp is positioned at flame range territory, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the right;
When described pilot lamp is positioned at flame range territory, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the left side;
When described pilot lamp is positioned at flame range territory, and with export about described passage there is " available " passage in other passages of being connected time, the direction indication of described pilot lamp is set to point to channel outlet direction nearby (namely from pilot lamp apart from close to channel outlet).
Illustrate the said process of the embodiment of the present invention, as shown in Figure 2:
Fig. 2 comprises AB, BC, BG, DG, EG and GF six passages, if the length of every bar passage is all 10 meters, multiple pilot lamp is configured with in each passage, A, B, C, D, E, F, G are respectively the channel outlet of each passage, wherein A, C, F are fire exit, when the mid point breaking out of fire of BG passage, then by after judgement, pilot lamp in AB passage points to A, pilot lamp in BC passage points to C, the pilot lamp that pilot lamp in the DG passage pilot lamp pointed in G, EG passage points in G, GF passage points to F.In addition, according to result of calculation, point to B in BG passage near the pilot lamp of channel outlet B, the pilot lamp near channel outlet G points to G.
Those of ordinary skill in the art should know, and above-mentioned citing only for illustration of the generative process of fire-fighting emergent evacuation route, is not limited to protection scope of the present invention.
The embodiment of the present invention can form an emergency evacuation route according to the sensing of pilot lamp in scene of fire or buildings, facilitate scene of fire crowd can according to this emergency evacuation route quick, safe withdraw scene of fire.Because this emergency evacuation route generates according to concrete, real-time fire information, security, accuracy are all higher, and effectively can solve prediction scheme conflict that prior art exists and prediction scheme is difficult to meet the problem of scene of fire state, there is stronger practical value.
Fig. 3 shows the composition structure of the fire-fighting emergent evacuating system that the embodiment of the present invention provides, and for convenience of explanation, illustrate only the part relevant to the embodiment of the present invention.
This fire-fighting emergent evacuating system can be the unit that software unit, hardware cell or the software and hardware run in each fire-fighting system or application system combines.
This fire-fighting emergent evacuating system 3 comprises fire detector 36 and pilot lamp 37, and also comprise parameter receiving element 31, fire information receiving element 32, channel status determining unit 33 and evacuation route acquiring unit 34, its concrete function is as follows:
Parameter receiving element 31, for receiving and storing the parameter that user arranges according to buildings plane structure chart, described parameter comprises the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector comprises fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel comprises passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp comprises pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage,
Fire information receiving element 32, for receiving the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and obtain at least one information following: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information;
Channel status determining unit 33, for according to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ";
Evacuation route acquiring unit 34, for the parameter according to described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and control the direction indication of pilot lamp on described optimal path, the direction indication of described pilot lamp is the direction of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
Further, described channel status determining unit 33 specifically comprises:
First state setting module 331, for according to described fire point positional information, when described fire point position is in passage, is set to this channel status " unavailable "; According to described fire point crowd information, the state that crowd's amount is greater than the passage of preset value is set to " unavailable "; According to described fire scale information, fire rate of propagation information and wind direction information, the state of most probable by the passage of influence of fire is set to " unavailable ";
Second state setting module 332, for being set to the state of other passages outside described first state setting module 31 " available ".
Further, described evacuation route acquiring unit 34 specifically comprises:
First computing module 341, for calculating two channel outlet of the passage that channel status is " available " to the minimum distance of fire exit, is designated as M and N respectively;
Second computing module 342, for calculate channel status for " available " passage in pilot lamp to the distance of the both sides channel outlet of this passage, be designated as X and Y respectively;
Control module 343, for the distance M+X that calculates according to described first computing module and the second computing module and N+Y, the minimum value of both acquisitions, be the distance of this pilot lamp to nearest fire exit, and the direction indication controlling pilot lamp in this passage points to the direction of nearest fire exit.
Further, in order to allow scene of fire crowd keep fire away as much as possible, described system 3 also comprises:
Setting unit 35, for working as described pilot lamp between the left outlet of passage and fire point left margin, and when there is " available " passage in other passages be connected with the left outlet of described passage, is set to the direction indication of described pilot lamp point to the left side; When described pilot lamp is between the left outlet of passage and fire point left margin, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides; When described pilot lamp on the right of the right outlet of passage and fire point along between, and when there is " available " passage in other passages be connected with the right outlet of described passage, the direction indication of described pilot lamp is set on the right of sensing; When described pilot lamp on the right of the right outlet of passage and fire point along between, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides; When described pilot lamp is positioned at flame range territory, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the right; When described pilot lamp is positioned at flame range territory, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the left side; When described pilot lamp is positioned at flame range territory, and with export about described passage there is " available " passage in other passages of being connected time, the direction indication of described pilot lamp is set to the channel outlet direction pointed to nearby.
In the present embodiment, in order to allow pilot lamp better provide indication information, facilitate scene of fire crowd to recognize direction indication fast and accurately, described pilot lamp includes but not limited to the mode direction indication with mobile display.
The fire-fighting emergent evacuating system that the present embodiment provides can be used in the fire-fighting emergent evacuation method of aforementioned correspondence, and details, see the associated description of above-mentioned fire-fighting emergent evacuation method embodiment, do not repeat them here.
One of ordinary skill in the art will appreciate that the unit included by described fire-fighting emergent evacuating system, module are carry out dividing according to function logic, but be not limited to above-mentioned division, as long as corresponding function can be realized; In addition, the concrete title of each functional unit, module, also just for the ease of mutual differentiation, is not limited to protection scope of the present invention.
In sum, the embodiment of the present invention can form an emergency evacuation route according to the sensing of pilot lamp in scene of fire or buildings, facilitate scene of fire crowd can according to this emergency evacuation route quick, safe withdraw scene of fire.Because this emergency evacuation route generates according to concrete, real-time fire information, security, accuracy are all higher, and effectively can solve prediction scheme conflict that prior art exists and prediction scheme is difficult to meet the problem of scene of fire state, there is stronger practical value.In addition, when described fire point position is in passage, scene of fire personnel can be allowed to keep fire away as much as possible by the direction indication of pilot lamp in this passage is set to the channel outlet pointed to nearby.Further, pilot lamp, by the mode direction indication of mobile display, can facilitate scene of fire crowd to recognize direction indication fast and accurately, strengthens the practicality of fire-fighting emergent evacuating system further.
Those of ordinary skill in the art it is also understood that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, described storage medium, comprises ROM/RAM, disk, CD etc.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention; make some equivalent alternative or obvious modification without departing from the inventive concept of the premise; and performance or purposes identical, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (8)
1. a fire-fighting emergent evacuation method, is characterized in that, described method comprises:
Receive and store the parameter that user arranges according to buildings plane structure chart, described parameter comprises the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector comprises fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel comprises passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp comprises pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage,
Receive the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and obtain at least one information following: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information;
According to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ";
According to the parameter of described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and control the direction indication of pilot lamp on described optimal path, the direction indication of described pilot lamp is the direction of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
2. fire-fighting emergent evacuation method as claimed in claim 1, it is characterized in that, described according to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine that the state of buildings internal channel specifically comprises:
According to described fire point positional information, when described fire point position is in passage, this channel status is set to " unavailable "; According to described fire point crowd information, the state that crowd's amount is greater than the passage of preset value is set to " unavailable "; According to described fire scale information, fire rate of propagation information and wind direction information, the state of most probable by the passage of influence of fire is set to " unavailable "; The state of other passages is set to " available ".
3. fire-fighting emergent evacuation method as claimed in claim 1, it is characterized in that, described Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and the direction indication controlling pilot lamp on described optimal path specifically comprises:
A, calculate channel status be two channel outlet of the passage of " available " to the minimum distance of fire exit, be designated as M and N respectively;
B, calculate channel status be " available " passage in pilot lamp to the distance of the both sides channel outlet of this passage, be designated as X and Y respectively;
C, the distance M+X calculated according to steps A and B and N+Y, the minimum value of both acquisitions, be the distance of this pilot lamp to nearest fire exit, and the direction indication controlling pilot lamp in this passage points to the direction of nearest fire exit.
4. fire-fighting emergent evacuation method as claimed in claim 2, it is characterized in that, described method also comprises:
When described pilot lamp is between the left outlet of passage and fire point left margin, and when there is " available " passage in other passages be connected with the left outlet of described passage, the direction indication of described pilot lamp is set to point to the left side;
When described pilot lamp is between the left outlet of passage and fire point left margin, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides;
When described pilot lamp on the right of the right outlet of passage and fire point along between, and when there is " available " passage in other passages be connected with the right outlet of described passage, the direction indication of described pilot lamp is set on the right of sensing;
When described pilot lamp on the right of the right outlet of passage and fire point along between, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides;
When described pilot lamp is positioned at flame range territory, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the right;
When described pilot lamp is positioned at flame range territory, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the left side;
When described pilot lamp is positioned at flame range territory, and with export about described passage there is " available " passage in other passages of being connected time, the direction indication of described pilot lamp is set to the channel outlet direction pointed to nearby.
5. a fire-fighting emergent evacuating system, comprises fire detector and pilot lamp, it is characterized in that, described system also comprises:
Parameter receiving element, for receiving and storing the parameter that user arranges according to buildings plane structure chart, described parameter comprises the parameter of fire detector in buildings, the parameter of pilot lamp in the parameter of buildings internal channel and described passage, in wherein said buildings, the parameter of fire detector comprises fire detector unique identifier, the distance of the channel outlet of fire detector place passage and fire detector distance place passage, the parameter of described buildings internal channel comprises passage unique identifier, passage length and channel outlet unique identifier, in described passage, the parameter of pilot lamp comprises pilot lamp unique identifier, the distance of the channel outlet of pilot lamp place passage and pilot lamp distance place passage,
Fire information receiving element, for receiving the fire warning information that described fire detector transmits, according to the unique identifier determination fire point positional information of this fire detector, and obtain at least one information following: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information;
Channel status determining unit, for according to described fire point positional information and at least one information following of obtaining: fire point crowd information, fire scale information, fire rate of propagation information and wind direction information, determine the state of buildings internal channel, described state is " available " or " unavailable ";
Evacuation route acquiring unit, for the parameter according to described buildings internal channel, Acquisition channel state is the optimal path of channel outlet to fire exit of the passage of " available ", and control the direction indication of pilot lamp on described optimal path, the direction indication of described pilot lamp is the direction of fire exit, described fire exit is channel outlet, is the outlet that user presets according to described buildings plane structure chart.
6. fire-fighting emergent evacuating system as claimed in claim 5, it is characterized in that, described channel status determining unit specifically comprises:
First state setting module, for according to described fire point positional information, when described fire point position is in passage, is set to this channel status " unavailable "; According to described fire point crowd information, the state that crowd's amount is greater than the passage of preset value is set to " unavailable "; According to described fire scale information, fire rate of propagation information and wind direction information, the state of most probable by the passage of influence of fire is set to " unavailable ";
Second state setting module, for being set to the state of other passages outside described first state setting module " available ".
7. fire-fighting emergent evacuating system as claimed in claim 5, it is characterized in that, described evacuation route acquiring unit specifically comprises:
First computing module, for calculating two channel outlet of the passage that channel status is " available " to the minimum distance of fire exit, is designated as M and N respectively;
Second computing module, for calculate channel status for " available " passage in pilot lamp to the distance of the both sides channel outlet of this passage, be designated as X and Y respectively;
Control module, for the distance M+X that calculates according to described first computing module and the second computing module and N+Y, the minimum value of both acquisitions, be the distance of this pilot lamp to nearest fire exit, and the direction indication controlling pilot lamp in this passage points to the direction of nearest fire exit.
8. fire-fighting emergent evacuating system as claimed in claim 6, it is characterized in that, described system also comprises:
Setting unit, for working as described pilot lamp between the left outlet of passage and fire point left margin, and when there is " available " passage in other passages be connected with the left outlet of described passage, is set to the direction indication of described pilot lamp point to the left side; When described pilot lamp is between the left outlet of passage and fire point left margin, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides; When described pilot lamp on the right of the right outlet of passage and fire point along between, and when there is " available " passage in other passages be connected with the right outlet of described passage, the direction indication of described pilot lamp is set on the right of sensing; When described pilot lamp on the right of the right outlet of passage and fire point along between, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to both sides; When described pilot lamp is positioned at flame range territory, and the left outlet of described passage other passages of not being connected with other passages or being connected with the left outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the right; When described pilot lamp is positioned at flame range territory, and the right outlet of described passage other passages of not being connected with other passages or being connected with the right outlet of described passage all " unavailable " time, the direction indication of described pilot lamp is set to point to the left side; When described pilot lamp is positioned at flame range territory, and with export about described passage there is " available " passage in other passages of being connected time, the direction indication of described pilot lamp is set to the channel outlet direction pointed to nearby.
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| CN201210124653.1A CN103377536B (en) | 2012-04-25 | 2012-04-25 | Fire control emergency evacuation method and system |
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| CN201210124653.1A CN103377536B (en) | 2012-04-25 | 2012-04-25 | Fire control emergency evacuation method and system |
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| CN109118699A (en) * | 2018-10-24 | 2019-01-01 | 中国建筑科学研究院有限公司 | Intelligent building evacuation system for fire escape and application method thereof |
| CN109559466B (en) * | 2019-01-24 | 2023-09-19 | 湖南恒茂高科股份有限公司 | Fire safety indication method and system |
| CN111723977B (en) * | 2020-06-01 | 2023-10-17 | 北京恒业世纪科技股份有限公司 | Fire control system control method and fire control system |
| CN113313895B (en) * | 2021-07-04 | 2022-12-13 | 杭州晶志康电子科技有限公司 | Building escape self-adaptive guiding system and control method thereof |
| CN113570816A (en) * | 2021-08-19 | 2021-10-29 | 广东智信信息科技股份有限公司 | Intelligent fire-fighting emergency response mechanism and system thereof |
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