CN1287336C - Intelligent emergency evacuation control system and implementing method thereof - Google Patents
Intelligent emergency evacuation control system and implementing method thereof Download PDFInfo
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- CN1287336C CN1287336C CN 03137108 CN03137108A CN1287336C CN 1287336 C CN1287336 C CN 1287336C CN 03137108 CN03137108 CN 03137108 CN 03137108 A CN03137108 A CN 03137108A CN 1287336 C CN1287336 C CN 1287336C
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Abstract
The present invention discloses an intelligent emergency evacuation control system and an implementing method thereof. The system comprises a photoelectric indication board with a direction indicating function, a remote control warning and receiving device, a fire source smoke detector, an alarm broadcasting device, a control center and a control cabinet, wherein the fire source smoke detector is used for detecting fire alarm signals and transmitting fire alarm signals to the control cabinet; the fire alarm signals are processed by the control cabinet and are transformed into warning signals transmitted to the control center; the control center receives fire alarm confirmation signals through the remote control warning and receiving device, confirms the warning position, and calculates the best evacuation route; the control center sends control signals to the photoelectric indication board to indicate the evacuation direction. The present invention fully utilizes the existing fire alarm monitoring device. The present invention has high automation, has a fire alarm prompting device with the integration of sound, light and electricity, and has various alarm notifying modes, so the fire caused by the carelessness of operators on duty is effectively prevented, and manual warning and automatic prewarning are realized.
Description
Technical field
The present invention relates to a kind of intelligent fire-pretection system technology, be meant a kind of intelligent evacuation control system and its implementation in emergency circumstances especially, belong to the fire prevention field.
Background technology
When fire takes place, the well-done place of every evacuation, fire damage generally can obviously reduce.Mainly dial 119 at present artificially and carry out fire alarm.Automatically dial 119 products of reporting to the police though had on the market, this product function is simple, and is intelligent, automaticity is lower.
The evacuation mode that at present main tradition is evacuated design system is: along the room to the corridor to the hallway in an old Chinese house evacuation route to stair evacuate, when being fire, people at first along continuous straight runs walk out the room, arrive at cup by the aisle, vertically go downwards to outdoor and escape danger through escape stair again.It is to be based upon tissue and level and the square crossing point that level is evacuated an endless flow of people that this tradition is evacuated design system--on yardstick, plane form and the quantitative analysis basis of escape stair.It mainly is to be conceived to escape stair as vertical evacuation instrument and fire exit.The traditional concept that this kind evacuated design system is instructing the high-rise building safe evacuation of countries in the world to design always.But there is the vertical transportation elevator that carries the major pedestrian movement at ordinary times in it, but loses its vertical evacuation capacity during fire; Evacuation route during fire is disconnected from each other with traffic route at ordinary times; In the skyscraper, elevator and escape stair disconnect mutually; Terrified survivor is by evacuating from body forces, and the vertical evacuation time of its escape stair is long; On the traditional design evacuation route, fire escape usually is difficult to guarantee safety because of the flow effect of trooping; Drawbacks such as refuge story is as the place of safety, and is improper if the position is provided with, and role is limited.The method for designing that a kind of security of daily traffic route and facility when guaranteeing fire is arranged in the prior art; daily traffic route design and safe escape design are united two into one; promptly centering on elevator, elevator hall and passage on every side thereof as the place of safety; may become the explosive area when making fire and out of use elevator and elevator hall become available place of safety; but being mainly used in temporarily, this method takes refuge; can not play real emergency evacuation effect; particularly for large-scale skyscraper, its effect is more limited.The Li Qiuming that deliver at " Harbin Institute of Technology's journal " in February, 2002, the article of Li Chengwei " a kind of novel intelligent Fire Control System Design ", think that the information processing of present fire-fighting system adopts the mode of switching value formula more, this mode can only provide transmission to report to the police, several information such as fault, article adopts the mode of many threshold values codings to carry out the processing of fire information, can realize the combination of many information, and utilize the mode transmission signals of carrier wave, it realizes the communication of addressing formula by communication encoding and decoding controller, fire-fighting automatic control system and fire broadcast system have been increased, the information that main frame is collected fire detector is handled, judgement is fire signal or undesired signal, this mode has just reduced wrong report, can not really instruct in case of emergency efficient of people, rationally evacuate.
Summary of the invention
For overcoming the problems referred to above, the object of the present invention is to provide a kind of intelligent emergency evacuating system and its implementation, when tele-alarm, automatically discern place of alarm, calculate personnel's optimal flow direction in each fire escape then, luminous evacuation label is controlled, indicate the evacuation direction by hardware control, realized artificial warning, the function of automatic early-warning.
For finishing above-mentioned purpose, technical solution of the present invention comprises: a kind of intelligent emergency is evacuated control system, comprises photoelectric indicator, tele-alarm and receiving equipment, fire source smoke detector, alarm broadcast equipment, control center and control rack with direction deixis; Wherein, fire source smoke detector is used to detect fire alarm, fire alarm is passed to the control rack, the control rack is handled fire signal and is transformed into the alerting signal biography to control center, control center receives the fire alarm confirmation signal by tele-alarm and receiving equipment, and definite alert locations, calculate the best path of evacuating, send control signal to photoelectric indicator, direction is evacuated in indication, wherein, the described best evacuation path that calculates comprises: after control center confirms alert locations, seek adjacent passage and evacuate the reference mark, utilize the address date at passage and reference mark, adopt the Di Jiesitela algorithm computation to go out shortest path and evacuate the path and convert control information to, send control signal to photoelectric indicator with best.
A kind of intelligent emergency is evacuated the method for control, may further comprise the steps:
Step (1), control center monitor the request of receiving system, and judge that this request is request of reporting to the police or self check request, if self check request, then carrying out self check handles, return then, if report to the police request, then control center sends the alert prompting to the operator on duty, and the concrete orientation of alert takes place in prompting;
Step (2), operator on duty confirm alert after receiving alerting signal, and send the alert confirmation signal to control center;
After step (3), control center receive the alert confirmation signal, send alarm control signal, the position that inquiry is reported to the police, and search adjacent evacuation reference mark;
Step (4), calculate the best control path of evacuating;
Step (5), the best is evacuated the photoelectric indicator that the control routing information sends to relevant reference mark, direction is evacuated in indication.
The present invention adopts the center-controlling computer system, can write down the position of alarm set point, writes down the position of each label, carries out the best according to the position of alarm set point and on-the-spot planimetric map and evacuates path computing, and system hardware is controlled, and draws on-the-spot planimetric map.The present invention stores alert data into database automatically, has the function such as automatic storage, data backup, alarm history data query of alert data.The present invention has realized the automatic warning of fire, need the personnel to confirm except that fire alarm, and other all controls execution by computing machine, has improved the alert reaction velocity effectively.When the operator on duty relieves a sentry, can login and nullify work such as login, so that carry out situation statistics on duty, record audit on duty etc.The present invention adopts the design of WINDOWS graphic interface, and is easy to use, carries out place of alarm by topomap, floor plan during warning and shows, carries out place of alarm control effectively.Audible alarm, beeper or mobile phone alarm combined give the operator on duty, guarantee that the operator on duty can know in time that alert the generation arranged alert notice, and affirmation speed height.The present invention simultaneously has broadcasting warning device harmony photoelectricity and evacuates indication, in time notifies personnel to withdraw by more optimal way.It adopts the software design of enterprise-level database, the data security height, and the equipment expandability is good, the latitude is big, new used equipment can effectively be connected, and can make full use of present fire alarm watch-dog and carry out function expansion, automaticity height, promoted the fire alarm reaction velocity effectively, the electrical integrated fire alarm prompt facility of acousto-optic, multiple alert notice mode has effectively prevented the fire that causes because of operator on duty's carelessness, realized artificial warning, automatic early-warning.
Description of drawings
Fig. 1 is the system architecture synoptic diagram;
Fig. 2 is a main flow chart of the present invention;
Fig. 3 is equipment self-inspection flow chart of data processing figure of the present invention.
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
The reason such as low and operator on duty's negligence owing to the intelligent degree of fire fighting device at present, fire failure happens occasionally, and causes great personnel and property loss, according to statistical study to fire failure, when fire took place, if evacuate well-donely, fire damage can obviously reduce.The present invention mainly is the improvement of carrying out at the fire-fighting system that fire-fighting control system, various fire protection warning probe and fire protection warning broadcasting equipment have been installed.
Consult Fig. 1 system of the present invention and constitute synoptic diagram, it comprises: be installed in the buildings fire escape can be luminous the photoelectric indicator with direction deixis 8, tele-alarm and receiving equipment 7, fire source smoke detector 3, alarm broadcast equipment 9, control center 1 and control rack 2.Working drawing according to buildings carries out appropriate design, determines the hardware device numbering and the physical address of each fire detector and miscellaneous equipment.
After all kinds of fire alarms take place, when fire source smoke detector 3 detects the smog of fire, fire source smoke detector 3 passes fire alarm to control rack 2,2 pairs of fire signals of control rack are handled and are transformed into the alerting signal biography to control center 1, control center 1 sends the fire alarm prompting by the auditory tone cues device of broadcasting panalarm 9 to operator on duty 6, or fire alarm is passed to operator on duty's beeper by public telephone network 4 or internet, mobile phone, on PDA (Personal Digital Assistant) or the mobile wireless computing machine 5, after the operator on duty obtains fire alarm, fire alarm is confirmed, and send the fire confirmation signal to fire alarm remote controlled with signals receiving trap 7, confirmation signal is delivered to control center 1 and handles, control center 1 confirms alert locations, seek adjacent evacuation reference mark, the passage that then will evacuate the place, reference mark after finding is made as short circuit, with passage and reference mark data conversion is calculating and the best calculating of evacuating the path of wanting calculation mathematic model and carrying out shortest path, use this data route paired domination number according to assembling then, send control signal to photoelectric indicator 8, direction is evacuated in indication, send fire alarm signal with broadcasting panalarm 9 simultaneously, notify personnel's evacuation; Above-mentioned photoelectric indicator 8 comprises a light emission direction hardware control.
Consult Fig. 2 main flow chart of the present invention, central computer system of the present invention is control center's 1 reception fire source smoke detector 3 or the data that obtain each equipment by self-check program, judged whether to report to the police and taken place, if not then change other flow chart of data processing over to, continue to accept the system equipment data, if have then inquire about the position of reporting to the police, seek adjacent evacuation reference mark.Find the passage that then will evacuate the place, reference mark to be made as short circuit, according to passage and reference mark data, carry out the calculating and the best calculating of evacuating the path of shortest path, use this data route paired domination number according to assembling then, send control signal to photoelectric indicator, direction is evacuated in indication, reports to the police to set to broadcasting simultaneously and sends the fire alarm control signal, notify personnel's evacuation, finish then; If do not find, the evacuation route paired domination number of giving tacit consent to during then by initialization changes facility control program and end over to according to assembling.
Shortest path first of the present invention adopts Di Jiesitela (Dijkstra) algorithm, and this is the algorithm that a kind of incremental order of length by path produces each summit shortest path.If by the shortest path of order generation from source point to other summit that length increases progressively, on the then current shortest path that is generating, the shortest path on all the other summits except that terminal point all generates.
The function that implementation method of the present invention has is: the position of record alarm set point, the best evacuation path computing is carried out according to the position of alarm set point and on-the-spot planimetric map in the position of writing down each label, and system hardware is controlled, and draws on-the-spot planimetric map.Data to be processed have following type:
1, alert data, these data comprise alert locations, time of fire alarming, warning hardware number etc.;
2, order data: mainly be the man-machine interface data, monitor as control hardware etc.;
3, system's installation data: comprise set-up time, equipment installation quantity, device coding data etc.;
4, hardware Monitoring Data: notebook data comprises the hardware effort situation, and light emitting directory board used working condition is submitted information such as data time to;
5, on-the-spot planimetric map data: these data comprise that planimetric map, fire exit position data, photoelectric indicator installation site and acquiescence evacuate position data, out of Memory such as position information such as flame snuffer, hose saddle that directional data, controlling alarm point are promptly evacuated the reference mark;
6, control data: notebook data is a derived data, mails to hardware device, and hardware equipment is carried out specific work;
7, historgraphic data recording: the log history data, as hardware Monitoring Data, warning, warning deal with data etc.
Data processing of the present invention comprises reporting to the police to be handled and the equipment self-inspection processing.To handle the two dimensional surface data instance, after system's installation, can evacuate the reference mark to each according to the planimetric map data during initialization calculates to the bee-line of fire exit, obtain the optimal path of each point to the fire exit, the reference mark is each turning and place, doorway and other reference mark that need instruct the place of evacuating personnel to be provided with in planimetric map.When taking place as reporting to the police, system gathers the positional information of place of alarm, it is influential to calculate this that reference mark to that fire escape then, this reference mark is made as infinity to the distance of other point, recomputate the bee-line of each Dispersal Point then, obtain the evacuation optimal path of each reference mark to the fire exit according to the bee-line data to each fire exit.Then the optimal path that calculates is mapped to relevant evacuation photoelectric indicator place, thereby obtains the direction indication control data of each optoelectronic label.Again control data is mail to each photoelectric indicator equipment by device driver afterwards, the light emission direction of photoelectric indicator is controlled, and given the alarm, thereby finish the work of treatment of reporting to the police by broadcasting.
Consult Fig. 3, equipment self-inspection is handled to adopt and is repeatedly controlled the searching disposal route.It is the processing procedure that detects for the tracking equipment operation conditions that equipment self-inspection is handled.Sensing range comprises photoelectric indicator 8 working orders, main process equipment working order, extension facility working order.Because Equipment Inspection speed is starkly lower than the processing speed of computer equipment, simultaneous computer can be with many extension facilities by main frame, if examine another again having detected an extension set, system's meeting consuming time is very long, therefore the present invention adopts and repeatedly issues control command, the disposal route of searching extension set constantly.Computing machine after No. 1 extension set issues the self check order, successively to 2,3 ..., the n extension set issues the self check control command.After distributing control command to all extension sets, the detection case of each extension set of searching is in order asked for the self check data again.So just shortened detection time greatly.
Native system stores database into automatically to alert data, database adopts SQL-SERVER7.0 to realize, size according to hard disk that control center joins, native system can the alert data in 3 to 20 years of disposable storage, simultaneously, because native system adopts enterprise-level database to design, when having strengthened safety of data, also created condition for realization city and even national fire alarm networking later on.
But the data of storing queries comprise: operator on duty's information, fire alarm generation information, fire alarm process information, equipment self-inspection information etc.Central computer of the present invention adopts the design of WINDOWS graphic interface, and is easy to use, and by topomap, floor plan carries out place of alarm and shows during warning, carries out place of alarm control effectively.
It should be noted last that: above embodiment is the unrestricted technical scheme of the present invention in order to explanation only, although the present invention is had been described in detail with reference to the foregoing description, those of ordinary skill in the art is to be understood that: still can make amendment or be equal to replacement the present invention, and not breaking away from any modification or partial replacement of the spirit and scope of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (7)
1, a kind of intelligent emergency is evacuated control system, comprises photoelectric indicator, tele-alarm and receiving equipment, fire source smoke detector, alarm broadcast equipment, control center and control rack with direction deixis; It is characterized in that, fire source smoke detector is used to detect fire alarm, fire alarm is passed to the control rack, the control rack is handled fire signal and is transformed into the alerting signal biography to control center, control center receives the fire alarm confirmation signal by tele-alarm and receiving equipment, and definite alert locations, calculate the best path of evacuating, send control signal to photoelectric indicator, direction is evacuated in indication, wherein, the described best evacuation path that calculates comprises: after control center confirms alert locations, seek adjacent passage and evacuate the reference mark, utilize the address date at passage and reference mark, adopt the Di Jiesitela algorithm computation to go out shortest path and evacuate the path and convert control information to, send control signal to photoelectric indicator with best.
2, intelligent emergency according to claim 1 is evacuated control system, it is characterized in that, control center 1 also sends fire alarm signal with the broadcasting panalarm after calculating best evacuation path simultaneously.
3, intelligent emergency according to claim 1 is evacuated control system, and it is characterized in that: described photoelectric indicator comprises a light emission direction hardware control that is used to control photoelectric indicator work.
4, a kind of intelligent emergency is evacuated the method for control, and it is characterized in that: this method may further comprise the steps:
Step (1), control center monitor the request of receiving system, and judge that this request is request of reporting to the police or self check request, if self check request, then carrying out self check handles, return then, if report to the police request, then control center sends the alert prompting to the operator on duty, and the concrete orientation of alert takes place in prompting;
Step (2), operator on duty confirm alert after receiving alerting signal, and send the alert confirmation signal to control center;
After step (3), control center receive the alert confirmation signal, send alarm control signal, the position that inquiry is reported to the police, and search adjacent evacuation reference mark;
Step (4), employing Di Jiesitela algorithm computation go out the best control path of evacuating;
Step (5), the best is evacuated the photoelectric indicator that the control routing information sends to relevant reference mark, direction is evacuated in indication.
5, intelligent emergency according to claim 4 is evacuated the method for control, it is characterized in that, described step (1) control center passes through public communication network to operator on duty's call prompt.
6, evacuate the method for controlling according to claim 4 or 5 described intelligent emergencies, it is characterized in that, described self check is handled and is comprised: detect photoelectric indicator working order, main process equipment working order, extension facility working order.
7, intelligent emergency according to claim 6 is evacuated the method for control, it is characterized in that, described detection extension facility working order adopts and repeatedly issues control command, the disposal route of searching extension set constantly, comprise: control center after No. 1 extension set issues the self check order, successively to 2,3 ..., the n extension set issues the self check control command, after distributing control command to all extension sets, the detection case of each extension set of searching is in order asked for the self check data again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 03137108 CN1287336C (en) | 2003-06-13 | 2003-06-13 | Intelligent emergency evacuation control system and implementing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 03137108 CN1287336C (en) | 2003-06-13 | 2003-06-13 | Intelligent emergency evacuation control system and implementing method thereof |
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| CN1567393A CN1567393A (en) | 2005-01-19 |
| CN1287336C true CN1287336C (en) | 2006-11-29 |
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| CN 03137108 Expired - Fee Related CN1287336C (en) | 2003-06-13 | 2003-06-13 | Intelligent emergency evacuation control system and implementing method thereof |
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Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009038563A1 (en) | 2007-09-20 | 2009-03-26 | United Technologies Corporation | Model-based egress support system |
| CN101315725B (en) * | 2008-07-14 | 2011-06-29 | 浙江工业大学 | Distributed node guidance system for fire escape based on wireless sensor network |
| CN101378346B (en) * | 2008-09-18 | 2011-02-02 | 浙江工业大学 | Intelligent guidance system for fire escape path base on wireless sensing network |
| CN101515309B (en) * | 2009-04-07 | 2010-08-04 | 华中科技大学 | Simulation system of urban emergency evacuation based on multi-agent |
| CN102058939A (en) * | 2010-08-18 | 2011-05-18 | 清华大学 | Method and system for evaluating building fire situation and instructing evacuation |
| CN101937603A (en) * | 2010-08-19 | 2011-01-05 | 黄剑锋 | Intelligent fire linkage control automatic alarm system |
| CN102157048A (en) * | 2011-02-11 | 2011-08-17 | 黄剑锋 | Intelligent automatic fire alarm system with moveable control capability |
| CN102512772A (en) * | 2011-11-29 | 2012-06-27 | 上海兰力福电子有限公司 | System and method for fire-fighting emergency illumination and evacuation indication for escaping and maintenance via logistic network |
| CN102526905A (en) * | 2011-12-30 | 2012-07-04 | 马卿箫 | Fire protection indicating system and method |
| CN102542718A (en) * | 2012-02-14 | 2012-07-04 | 上海市电力公司 | Real-time escape route information processing method for intelligent fire protection system |
| CN102542719A (en) * | 2012-02-14 | 2012-07-04 | 上海市电力公司 | Intelligent fire protection system based on building information modeling (BIM) |
| CN103191532B (en) * | 2013-02-26 | 2015-07-08 | 中国科学院自动化研究所 | Method for determining optimum route for emergent personnel evacuation from disasters in intelligent building |
| CN103268737A (en) * | 2013-05-12 | 2013-08-28 | 安徽工程大学 | Smart exit signs |
| CN104008625A (en) * | 2014-05-21 | 2014-08-27 | 关宏 | Intelligent fire evacuation system achieving evacuation through images |
| CN105311783B (en) * | 2014-07-29 | 2018-09-04 | 北京市劳动保护科学研究所 | Fire alarm method and system |
| CN105169599B (en) * | 2015-07-14 | 2018-10-02 | 李占平 | It dredges fire extinguishing system and dredges extinguishing method |
| CN105016164B (en) * | 2015-08-03 | 2018-05-18 | 公安部上海消防研究所 | A kind of elevator scheduling method under fire condition |
| CN105185021B (en) * | 2015-08-31 | 2017-06-09 | 湖南汇博电子科技股份有限公司 | Fire reminding method and system |
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2003
- 2003-06-13 CN CN 03137108 patent/CN1287336C/en not_active Expired - Fee Related
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Effective date of registration: 20090213 Address after: Gulou District of Nanjing city established the door (window of the world No. 12 Software Park Building No. 9) Patentee after: Jiangsu Ziguang Intelligent System Co., Ltd. Address before: Guangdong city of Shenzhen province Luohu District Huang Bei Lu Bibo garden building 501 room 37 Patentee before: Li Jianming |
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