CN102542718A - Real-time escape route information processing method for intelligent fire protection system - Google Patents
Real-time escape route information processing method for intelligent fire protection system Download PDFInfo
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- CN102542718A CN102542718A CN2012100327283A CN201210032728A CN102542718A CN 102542718 A CN102542718 A CN 102542718A CN 2012100327283 A CN2012100327283 A CN 2012100327283A CN 201210032728 A CN201210032728 A CN 201210032728A CN 102542718 A CN102542718 A CN 102542718A
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Abstract
The invention relates to a real-time escape route information processing method for an intelligent fire protection system. The real-time escape route information processing method comprises the following steps that: 1) a fire information reading server reads a fire alarm signal from a fire alarm subsystem, and transmits the fire alarm signal to a route generation server; 2) the route generation server calculates shortest escape route information according to the received fire alarm signal and a building information modeling (BIM) in a database server; and 3) the route generation server sends the generated shortest escape route information to a monitoring room display and a dynamic fire protection indicating board. Compared with the prior art, the real-time escape route information processing method has the advantages that: the escape route can be generated quickly, the number of casualties caused by a fire is reduced and the like.
Description
Technical field
The present invention relates to a kind of intelligent fire-pretection system correlation technique, especially relate to a kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system.
Background technology
BIM is the abbreviation of Building Information Modeling, the domestic BIM that is translated into usually.As one of the engineering construction industry new theory, BIM stresses harmonious information in the application in each stage of engineering project Life cycle, its most intuitively expression-form be exactly three-dimensional building object model with project information.The three-dimensional building information model no longer is unalterable exhibit, and becomes an intelligentized information carrier, and along with the abundant of information with transmit, it is basic with data that model will become concrete key issue in application of each stage of project Life cycle.
See from application, external (especially America and Europe, Korea S, Japan) with the BIM technical application in design phase, the construction stage of construction work and the maintenance and management stage after building up.Corresponding application software is progressively ripe.In China, the BIM theory is just progressively known by the engineering construction industry, and has been obtained vigorous growth one or two years recently.There are many designing institutees, construction enterprises and owner all to set up the BIM team of oneself, simultaneously, also have some BIM consulting firms to begin to cut a striking figure on the market.In government's aspect, the portion that firmly builds has proposed the development plan for BIM clearly in " 2011-2015 building industry Informatization Development outline ".BIM has experienced market for many years in China and has bred, and has begun the start of a race.
But BIM is still blank for being applied on the home market of fire-fighting, and therefore existing fire-fighting system only writes down the floor plan of monitor and control facilitys such as cigarette sense, thalposis, can't provide the real-time and dynamic path according to the diverse location that fire takes place equally.And for the people who is in the scene of fire, how in time obtain in real time, rational best-effort path, safely and fast withdraw the scene of fire, be a very important thing.
Summary of the invention
The object of the invention is exactly the real-time best-effort path information processing method that is used for intelligent fire-pretection system that for the defective that overcomes above-mentioned prior art existence a kind of quick generation best-effort path is provided, has reduced the casualties of fire.
The object of the invention can be realized through following technical scheme:
A kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system is characterized in that, may further comprise the steps:
1) fire information reads server and reads fire alarm signal from the fire alarm subsystem, and is transferred to path generation server;
2) path generates server and calculates the shortest escape route information according to fire alarm signal that receives and the building B IM model information in the database server;
3) generation server in path will generate the shortest escape route information and send to Control Room display and dynamic Fire Alarm.
Described fire alarm signal comprises place on fire and intensity of a fire scope.
Described building B IM model information comprises the position and the passage of various buildings.
Fire alarm signal that described path generation server basis receives and the building B IM model information in the database server calculate the shortest escape route information and are specially:
1) generation server in path searches for automatically the passage that all do not catch fire according to fire alarm signal that receives and the building B IM model information in the database server;
2) adopt dijkstra's algorithm to calculate the shortest escape route.
Compared with prior art, the present invention has the following advantages:
Space layout and fire fighting monitoring system data are combined effectively; The path generates server can be according to Realtime Alerts information; Automatically provide the most reasonably best-effort path in time of 2 seconds being no more than; For the guidance of scene escape provides the solution of quick and safe, this can significantly reduce the casualties that might cause when fire takes place undoubtedly.
Description of drawings
Fig. 1 is a process flow diagram of the present invention;
The hardware configuration synoptic diagram that Fig. 2 realizes for the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is elaborated.
Embodiment
As shown in Figure 1, a kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system may further comprise the steps:
1) fire information reads server and reads fire alarm signal from the fire alarm subsystem, and is transferred to path generation server;
2) path generates server and calculates the shortest escape route information according to fire alarm signal that receives and the building B IM model information in the database server;
3) generation server in path will generate the shortest escape route information and send to Control Room display and dynamic Fire Alarm.
Described fire alarm signal comprises place on fire and intensity of a fire scope.
Described building B IM model information comprises the position and the passage of various buildings.
Fire alarm signal that described path generation server basis receives and the building B IM model information in the database server calculate the shortest escape route information and are specially:
1) generation server in path searches for automatically the passage that all do not catch fire according to fire alarm signal that receives and the building B IM model information in the database server;
2) adopt dijkstra's algorithm to calculate the shortest escape route.
The basic thought of dijkstra's algorithm is: (V E) is a cum rights digraph, is divided into two groups to vertex set V among the figure to establish G=; First group is that the vertex set of having obtained shortest path (is represented with S; Have only a source point among the S when initial, whenever try to achieve a shortest path later on, just will join in the S set; All join among the S up to whole summits; Algorithm just is through with), second group is all the other vertex sets (representing with U) of confirming shortest path, the increasing order of pressing shortest path length is successively among second group the summit adding S.In the process that adds, always keep from source point v to S the shortest path length on each summit be not more than from source point v to U the shortest path length on any summit.In addition, the corresponding distance in each summit, the distance on the summit among the S is exactly the shortest path length from v to this summit, and the distance on the summit among the U is to be the current shortest path length of intermediate vertex from the summit that v includes only to this summit the S.
As shown in Figure 2; Intelligent fire-pretection system comprises fire alarm subsystem 4, Control Room display 5 and dynamic Fire Alarm 6; The fire information that comprises the hardware configuration that the present invention realizes reads server 1, the path generates server 2 and database server 3; Described path generation server 2 reads server 1, database server 3, Control Room display 5 with fire information respectively, dynamically Fire Alarm 6 is connected, and described fire information reads server 1 and is connected with fire alarm subsystem 4.Described database server 3 is for storing the database server of building B IM model information.Described path generates server 2 and is connected with dynamic Fire Alarm through wireless network.
Claims (4)
1. a real-time best-effort path information processing method that is used for intelligent fire-pretection system is characterized in that, may further comprise the steps:
1) fire information reads server and reads fire alarm signal from the fire alarm subsystem, and is transferred to path generation server;
2) path generates server and calculates the shortest escape route information according to fire alarm signal that receives and the building B IM model information in the database server;
3) generation server in path will generate the shortest escape route information and send to Control Room display and dynamic Fire Alarm.
2. a kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system according to claim 1 is characterized in that described fire alarm signal comprises place on fire and intensity of a fire scope.
3. a kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system according to claim 2 is characterized in that described building B IM model information comprises the position and the passage of various buildings.
4. a kind of real-time best-effort path information processing method that is used for intelligent fire-pretection system according to claim 3; It is characterized in that fire alarm signal that described path generation server basis receives and the building B IM model information in the database server calculate the shortest escape route information and be specially:
1) generation server in path searches for automatically the passage that all do not catch fire according to fire alarm signal that receives and the building B IM model information in the database server;
2) adopt dijkstra's algorithm to calculate the shortest escape route.
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278171A (en) * | 2013-05-23 | 2013-09-04 | 中国地质大学（武汉） | Indoor emergency path navigation method |
| CN103394171A (en) * | 2013-08-02 | 2013-11-20 | 重庆大学 | Large high-rise building indoor fire urgent evacuation indication escape method and system |
| CN103679345A (en) * | 2013-11-27 | 2014-03-26 | 上海国际航运服务中心开发有限公司 | Method and system for processing full life cycle of embedded part used for hydraulic structure |
| CN104331750A (en) * | 2014-10-30 | 2015-02-04 | 国网上海市电力公司 | Optimal escape route acquisition method based on Dijkstra algorithm |
| CN105513232A (en) * | 2016-02-04 | 2016-04-20 | 珠海智城信息技术有限公司 | Safe emergency dredging method and system |
| CN106355797A (en) * | 2016-11-30 | 2017-01-25 | 深圳凯达通光电科技有限公司 | Intelligent fire pre-warning system |
| CN106408808A (en) * | 2016-08-19 | 2017-02-15 | 江苏银佳电子设备有限公司 | Smart monitoring method for fire escaping routes |
| CN106447076A (en) * | 2016-08-19 | 2017-02-22 | 江苏银佳电子设备有限公司 | Fire escape route calculation method applied to high-rise building |
| WO2017117755A1 (en) * | 2016-01-06 | 2017-07-13 | 冯旋宇 | Fire escape route generation method and system for smart city |
| CN107170162A (en) * | 2017-07-17 | 2017-09-15 | 苏州亚得宝消防设备有限公司 | A kind of fire escaping system |
| CN108391086A (en) * | 2018-02-27 | 2018-08-10 | 山东大学 | Fusion event perceives the industrial video linkage analysis method and system with position sensing |
| CN112085267A (en) * | 2020-08-28 | 2020-12-15 | 深圳市富思源智慧消防股份有限公司 | Intelligent fire-fighting evacuation indication method, system, device and storage medium |
| CN112288985A (en) * | 2020-10-26 | 2021-01-29 | 上海今维物联网科技有限公司 | Fire emergency escape path generation method and device based on BIM data real-time updating and computer equipment |
| CN113034767A (en) * | 2021-02-27 | 2021-06-25 | 深圳市博盛科电子有限公司 | Intelligent access control method based on 5G network |
| CN116884167A (en) * | 2023-09-08 | 2023-10-13 | 山东舒尔智能工程有限公司 | Intelligent fire control video monitoring and alarm linkage control system |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278171A (en) * | 2013-05-23 | 2013-09-04 | 中国地质大学（武汉） | Indoor emergency path navigation method |
| CN103394171A (en) * | 2013-08-02 | 2013-11-20 | 重庆大学 | Large high-rise building indoor fire urgent evacuation indication escape method and system |
| CN103394171B (en) * | 2013-08-02 | 2015-07-15 | 重庆大学 | Large high-rise building indoor fire urgent evacuation indication escape method and system |
| CN103679345A (en) * | 2013-11-27 | 2014-03-26 | 上海国际航运服务中心开发有限公司 | Method and system for processing full life cycle of embedded part used for hydraulic structure |
| CN104331750A (en) * | 2014-10-30 | 2015-02-04 | 国网上海市电力公司 | Optimal escape route acquisition method based on Dijkstra algorithm |
| WO2017117755A1 (en) * | 2016-01-06 | 2017-07-13 | 冯旋宇 | Fire escape route generation method and system for smart city |
| CN105513232A (en) * | 2016-02-04 | 2016-04-20 | 珠海智城信息技术有限公司 | Safe emergency dredging method and system |
| CN106447076A (en) * | 2016-08-19 | 2017-02-22 | 江苏银佳电子设备有限公司 | Fire escape route calculation method applied to high-rise building |
| CN106408808A (en) * | 2016-08-19 | 2017-02-15 | 江苏银佳电子设备有限公司 | Smart monitoring method for fire escaping routes |
| CN106355797A (en) * | 2016-11-30 | 2017-01-25 | 深圳凯达通光电科技有限公司 | Intelligent fire pre-warning system |
| CN107170162A (en) * | 2017-07-17 | 2017-09-15 | 苏州亚得宝消防设备有限公司 | A kind of fire escaping system |
| CN108391086A (en) * | 2018-02-27 | 2018-08-10 | 山东大学 | Fusion event perceives the industrial video linkage analysis method and system with position sensing |
| CN108391086B (en) * | 2018-02-27 | 2020-12-04 | 山东大学 | Industrial video linkage analysis method and system integrating event perception and position sensing |
| CN112085267A (en) * | 2020-08-28 | 2020-12-15 | 深圳市富思源智慧消防股份有限公司 | Intelligent fire-fighting evacuation indication method, system, device and storage medium |
| CN112288985A (en) * | 2020-10-26 | 2021-01-29 | 上海今维物联网科技有限公司 | Fire emergency escape path generation method and device based on BIM data real-time updating and computer equipment |
| CN113034767A (en) * | 2021-02-27 | 2021-06-25 | 深圳市博盛科电子有限公司 | Intelligent access control method based on 5G network |
| CN116884167A (en) * | 2023-09-08 | 2023-10-13 | 山东舒尔智能工程有限公司 | Intelligent fire control video monitoring and alarm linkage control system |
| CN116884167B (en) * | 2023-09-08 | 2023-12-05 | 山东舒尔智能工程有限公司 | Intelligent fire control video monitoring and alarm linkage control system |
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Application publication date: 20120704 |