CN104759042A - Firefighting emergency lighting and evacuation indication system and method - Google Patents
Firefighting emergency lighting and evacuation indication system and method Download PDFInfo
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- CN104759042A CN104759042A CN201510184764.5A CN201510184764A CN104759042A CN 104759042 A CN104759042 A CN 104759042A CN 201510184764 A CN201510184764 A CN 201510184764A CN 104759042 A CN104759042 A CN 104759042A
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Abstract
The invention relates to a firefighting emergency lighting and evacuation indication system and method. The firefighting emergency lighting and evacuation indication system comprises a fire signal triggering device, an intelligent evacuation system central control device and a display device. The intelligent evacuation system central control device is connected with a plurality of centrally connected power sources in parallel. Each centrally connected power source is connected with a plurality of power source distribution devices in parallel. Each power source distribution device is connected with a plurality of lamps and a sound production device. After a fire happens, the intelligent evacuation system central control device can automatically and rapidly plan out a shortcut escape way according to the location where the fire happens, indications are given to escapers by controlling the working states of the corresponding lamps and the corresponding sound production devices, and the fire happening situation is dynamically displayed in real time through the display device; when a fire happens, the real-time running situation of emergency lighting equipment can be monitored in real time, meanwhile, the safety evacuation exit can be indicated in real time according to the dynamic fire development situation, escape paths are selected, the person evacuation time is shortened, and blind escape is avoided.
Description
Technical field
The present invention relates to high building fire fighting technical field, be specifically related to a kind of fire emergency and evacuation indication system and method.
Background technology
Modern architecture present high stratification, multifunction, maximization and on the ground, the complicated trend in underground, how when fire occurs, safer at complex environment, crowded place, to escape hedging more accurately, more rapidly, become problem demanding prompt solution.
Relevant building is when breaking out of fire both at home and abroad, and because evacuating personnel is effective not in time, thus damnous case is of common occurrence.
Summary of the invention
For above-mentioned technical problem, the object of the present invention is to provide one according to fire, position can occur, cook up the fire emergency of a passway for escaping and evacuation indication system and method fast.
Realize technical scheme of the present invention as follows:
Fire emergency and evacuation indication system, comprise the fire signal flip flop equipment that can produce fire signal,
In order to receive fire signal flip flop equipment produce the intelligent evacuation system central control device of signal,
In order to the display unit of display by intelligent evacuation system central control device output information,
Described intelligent evacuation system central control device is also connected to several centrally connected power sources, and each centrally connected power source is also connected to several electrical power distribution apparatus, and each electrical power distribution apparatus is connected with some light fixtures and sound-producing device,
Described intelligent evacuation system central control device is also connected with the signal pickup assembly detecting light fixture and sound-producing device duty, the signal feedback that signal pickup assembly is detected is to intelligent evacuation system central control device and compare with setting value, and the result compared is outputted to display unit and shows by intelligent evacuation system central control device.
Have employed technique scheme, after breaking out of fire, intelligent evacuation system central control device can cook up the passway for escaping of a shortcut automatically fast according to the position of breaking out of fire, and given the instruction of escape personnel by the duty controlling corresponding light fixture and sound-producing device, and by fire, a situation arises shows dynamically in real time by display unit; The present invention, when fire occurs, can monitor the real time execution situation of emergency-lighting set in real time, simultaneously can be dynamic according to fire development situation, real-time instruction safe escape passage, provide the selection of best best-effort path, reduce the evacuating personnel time, avoid blindly escape.
Further, in order to the escape of more effective prompting escape personnel, described intelligent evacuation system central control device judges according to the signal received the position that fire signal produces and shows on the display apparatus, after position occurs for described intelligent evacuation system central control device determination fire, start sound-producing device and the flashing controlling light fixture produces passway for escaping instruction.
Further, after fire occurs, personnel whether are also had not escape in time in order to detect in building, described intelligent evacuation system central control device also and be connected to the sniffer of several detection personnel's vital signs, in detection to being converted into Signal transmissions to intelligent evacuation system central control device after having vital signs, intelligent evacuation system central control device then demonstrates particular location by display unit.The vital signs of non-escape personnel can be detected by sniffer, and the particular location of non-escape personnel is shown by display unit, the scheme so that more effective enforcement is sued and laboured.
Fire emergency and exit signs method, comprise the steps,
(1), after having detected that fire signal flip flop equipment produces fire signal, intelligent evacuation system central control device just can gather fire signal by sensor and send the temperature of position, smog value comparing with setting value, if after not reaching setting value, fire signal just can be sent the location transmission on ground to staff by communication module by intelligent evacuation system central control device, reminds staff to check to scene;
If when reaching setting value, intelligent evacuation system central control device then again produces position to fire signal and positions;
(2), intelligent evacuation system central control device produces position according to fire signal, and cook up the passway for escaping of a most shortcut, namely intelligent evacuation system central control device forms a passway for escaping by the flicker controlling safe escape lamp;
(3), in escape process, if intelligent evacuation system central control device receives fire signal again, intelligent evacuation system central control device then can calculate the relation of last breaking out of fire floor position and this fire signal generation position, if be in desired location, then intelligent evacuation system central control device is without the need to changing the passway for escaping that the last time cooks up, if exceed desired location, then intelligent evacuation system central control device cooks up a passway for escaping again.
Further, cook up in passway for escaping at intelligent evacuation system central control device, intelligent evacuation system central control device can adopt sound-producing device to carry out voice broadcast to point out the escape direction of escape personnel.
Accompanying drawing explanation
Fig. 1 is principle schematic of the present invention;
In accompanying drawing, 1 is fire signal flip flop equipment, and 2 is intelligent evacuation system central control device, and 3 is display unit, and 4 is centrally connected power source, and 5 is electrical power distribution apparatus, and 6 is light fixture, and 7 is sound-producing device, and 8 is signal pickup assembly, and 9 is sniffer, and 10 for controlling rack.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belongs to the scope of protection of the invention.
See Fig. 1, fire emergency and evacuation indication system, comprise the fire signal flip flop equipment 1 that can produce fire signal, fire signal flip flop equipment can be realized by the comparison controller of both temperature sensor and Smoke Sensor and reception, namely when detected value arbitrary in temperature sensor and Smoke Sensor reaches setting value, comparison controller just can send fire signal alarm, or the switch form that fire signal flip flop equipment adopts people to press triggering mode realizes;
In order to receive fire signal flip flop equipment produce the intelligent evacuation system central control device 2 of signal, it can receive all relevant device information before and after fire, and can compare process according to the result compared, and sends operation instruction to relevant device; Intelligent evacuation system central control device 2 is as networking first order equipment, 0-255 electrical power distribution apparatus can be supported below each control device, control device has and automatically controls charging/discharging function, and can automatically switch civil power and powered battery, ensure that emergence lighting lamp time delay runs.
In order to the display unit 3 of display by intelligent evacuation system central control device output information,
Described intelligent evacuation system central control device is also connected to several centrally connected power sources 4, each centrally connected power source is also connected to several electrical power distribution apparatus 5, each electrical power distribution apparatus is connected with some light fixtures 6 and sound-producing device 7, centrally connected power source 4 is the electrical power distribution apparatus of its correspondence and light fixture, sound-producing device is powered, and electrical power distribution apparatus reasonably can carry out power distribution to light fixture and sound-producing device; Electrical power distribution apparatus is the equipment of major control light fixture, can support 0-255 light fixture display under each electrical power distribution apparatus simultaneously.The light fixture that electrical power distribution apparatus can control subordinate shows with the form of running lamp, and the order of running lamp, mode can unify setting.
Intelligent evacuation system central control device is also connected with the signal pickup assembly 8 detecting light fixture and sound-producing device duty, the signal feedback that signal pickup assembly is detected is to intelligent evacuation system central control device and compare with setting value, and the result compared is outputted to display unit and shows by intelligent evacuation system central control device.
Intelligent evacuation system central control device judges according to the signal received the position that fire signal produces and shows on the display apparatus, intelligent evacuation system central control device determination fire occurs behind position, starts sound-producing device and the flashing controlling light fixture produces passway for escaping instruction.Intelligent evacuation system central control device also and be connected to the sniffer 9 of several detection personnel's vital signs, in detection to being converted into Signal transmissions to intelligent evacuation system central control device after having vital signs, intelligent evacuation system central control device then demonstrates particular location by display unit.Sniffer can adopt the infrared facility that can detect human body to realize.
Being employing 485 communication mode between centrally connected power source and electrical power distribution apparatus, is by being also employing 485 communication mode between electrical power distribution apparatus and light fixture.One controls rack 10 and can connect several centrally connected power sources 4 below, distinguishes each centrally connected power source with IP.Intelligent evacuation system central control device collection is loaded on and controls in rack 10.
Fire emergency and exit signs method, comprise the steps,
(1), after having detected that fire signal flip flop equipment produces fire signal, intelligent evacuation system central control device just can gather fire signal by sensor and send the temperature of position, smog value comparing with setting value, if after not reaching setting value, fire signal just can be sent the location transmission on ground to staff by communication module by intelligent evacuation system central control device, reminds staff to check to scene;
If when reaching setting value, intelligent evacuation system central control device then again produces position to fire signal and positions;
(2), intelligent evacuation system central control device produces position according to fire signal, and cook up the passway for escaping of a most shortcut, namely intelligent evacuation system central control device forms a passway for escaping by the flicker controlling safe escape lamp;
(3), in escape process, if intelligent evacuation system central control device receives fire signal again, intelligent evacuation system central control device then can calculate the relation of last breaking out of fire floor position and this fire signal generation position, if be in desired location, then intelligent evacuation system central control device is without the need to changing the passway for escaping that the last time cooks up, if exceed desired location, then intelligent evacuation system central control device cooks up a passway for escaping again.
Cook up in passway for escaping at intelligent evacuation system central control device, intelligent evacuation system central control device can adopt sound-producing device to carry out voice broadcast to point out the escape direction of escape personnel.
Have in enforcement: in a centrally connected power source, have a mainboard and a power panel, can maximum 32 electrical power distribution apparatus of cascade below a centrally connected power source, distinguish with toggle switch, dial-up value must be between 0x00-0x20.Fraction 4 branch roads under each electrical power distribution apparatus, every bar branch road can connect light fixture or electrical power distribution apparatus sum is 32, must distinguish with toggle switch between each equipment, dial-up value can not be identical, as: branch road 1 is between 0x00-0x1F, branch road 2 is 0x20-0x3F, and branch road 3 is 0x40-0x5F, and branch road 4 is 0x60-0x7F.
Wherein, the Data Transport Protocol between controller and other each equipment is as follows
| Address size (1 byte) | Address (N byte) | Content-length (1 byte) | Content (M byte) |
| N | M |
In upper table, address size represents the length of the address bit comprised in packet, when first character joint is for N, represents that the N byte from second is the address area of this packet.The address bit of every grade of hold facility byte.The first byte after end of address (EOA) is content-length, when this byte is M, represents that this follow-up M byte is the content that will transmit.
Citing: if will be by content the master control borad that the message of 0xAA 0xBB 0xCC sends to centrally connected power source, because master control borad is the first order, equipment is distinguished by IP, so there is no address bit, so address size is 0, do not have address, content-length is 3, thus send be encoded to: 0x00 0x03 0xAA 0xBB 0xCC.If will be by content the master control borad that the message of 0xAA 0xBB 0xCC sends to centrally connected power source, dial-up is numbered the electrical power distribution apparatus of 0x17 below, then address size is 1, and content-length is 3, thus send be encoded to: 0x01 0x17 0x03 0xAA 0xBB 0xCC.
Intelligent evacuation system central control device and the explanation of centrally connected power source content part operating protocol
| Action type (1 byte) | Content of operation (indefinite) |
Content part first character joint is action type, is described below to action type classification.
Action type 0xFC
| 0xFC | Device type |
0xFC is device type reading order, only for networking commands.
0xFC order, only for reading, is forbidden issuing.
Action type 0xFE (adaptation equipment has 0x010x02)
0xFE is the operational order obtaining subordinate equipment at the corresponding levels.
During transmission be:
| 0xFE |
Receiving return command is:
| 0xFE | Address 1 | Class1 | Address 2 | Type 2 | ........ |
0xFE is action type, and address 1 is for returning to subordinate equipment 1 address of this information equipment, and Class1 is the type of this address 1 equipment, etc.
Citing: when the information of receiving is that 0x01 0x02 0x07 0x04 0x02 0x05 0x21 0x10 0x22 represents that device address, the second level be the equipment having below 3 device addresses to be respectively 0x04 0x05 0x10 corresponding respectively of 0x02 is 0x02 (expansion board) 0x21 (lamp type 1) 0x22 (lamp type 2)
Action type 0xFA (be only applicable to expansion board, running lamp effect can realize successively)
0xFA orders for circulation sends
Circulation sends order, comprises distribution address list length (1 byte), distribution address list (indefinite), distribution interval time (1 byte unit is 10ms), distributing contents (random length); Allow address, second-level be that the equipment of 0x10 is according to time interval 1S if want, the equipment being 0x02 0x03 0x04 0x050x06 to his subordinate equipment address respectively sends the order that order is 0x5D 0x4E 0x82, only needs to send: 0x01 0x10 0x0B0xFA 0x05 0x02 0x03 0x04 0x05 0x06 0x64 (100) 0x5D 0x4E 0x82; To close this order, only distribution address need be become 0, suggestion sends 0x01 0x10 0xFA 0x00 0xFF and address is that 0 content is for empty.
Action type 0xFD (adaptation equipment is armamentarium)
0xFD is for reading this status information of equipment order.
0x01 lamp operation agreement.
Interior receiving part first 0x01 represents the operation to light fixture.
0x01 0xXX represents and turns on closedown lamp.
0x02 0xXX represents flasher.
0x03 0xXX represents speech play.
With low three bit representations 1 of 2 systems of 0xXX, switch and flicker represent out that 0 represents pass respectively.
Lowest order represents right lamp state, the left lamp state of low 3 bit representation of low 2 bit representation intermediate lamp states.
Speech play 0xXX represents the voice sequence number of current broadcasting, represents and do not play when equaling 0.
Native system and method are intended to the networking voluntarily of fire-fighting emergency headlamp tool, the automatic management of emergency lighting centrally connected power source, emergence lighting lamp are monitored in real time and the startup of emergency preplan in emergent lightning in fire disaster, reach the monitoring of fire emergency equipment, can control, can the means such as prediction scheme, in time Field Force is evacuated in order.And have the following advantages:
(1), certainly patrol formula networking, install according to physical device and carry out automatic network-building, and forming device network structure.The advantage of this structure is, construction and networking can separately perform, but can automatically be merged by software.
(2), graphic software platform, according to Networking Design, for equipment scheme of installation in each aspect of building, can indicate equipment installation site, system can be shown can more closing to reality, improves the hommization operation of system.
(3), easily emergency preplan arrange, make system emergency ability fast lifting.System can enable various emergency prediction scheme simultaneously, makes the variation of emergency escape circuit, increases personnel escape's chance, promotes the capability of fast response of fire emergency equipment in process disaster.
(4), equipment network pattern adopts from patrolling formula networking, namely system can carry out automatic network-building according to field apparatus installation and deployment, first system finds all mounted controller switching equipments, each distribution searches mounted power distribution electric installation or battery apparatus below, each electrical power distribution apparatus search again below be with fixture, forming device mesh information.
Claims (5)
1. fire emergency and evacuation indication system, is characterized in that, comprises the fire signal flip flop equipment that can produce fire signal,
In order to receive fire signal flip flop equipment produce the intelligent evacuation system central control device of signal,
In order to the display unit of display by intelligent evacuation system central control device output information,
Described intelligent evacuation system central control device is also connected to several centrally connected power sources, and each centrally connected power source is also connected to several electrical power distribution apparatus, and each electrical power distribution apparatus is connected with some light fixtures and sound-producing device,
Described intelligent evacuation system central control device is also connected with the signal pickup assembly detecting light fixture and sound-producing device duty, the signal feedback that signal pickup assembly is detected is to intelligent evacuation system central control device and compare with setting value, and the result compared is outputted to display unit and shows by intelligent evacuation system central control device.
2. fire emergency according to claim 1 and evacuation indication system, it is characterized in that, described intelligent evacuation system central control device judges according to the signal received the position that fire signal produces and shows on the display apparatus, after position occurs for described intelligent evacuation system central control device determination fire, start sound-producing device and the flashing controlling light fixture produces passway for escaping instruction.
3. fire emergency according to claim 1 and evacuation indication system, it is characterized in that, described intelligent evacuation system central control device also and be connected to the sniffer of several detection personnel's vital signs, in detection to being converted into Signal transmissions to intelligent evacuation system central control device after having vital signs, intelligent evacuation system central control device then demonstrates particular location by display unit.
4. fire emergency and exit signs method, is characterized in that, comprise the steps,
(1), after having detected that fire signal flip flop equipment produces fire signal, intelligent evacuation system central control device just can gather fire signal by sensor and send the temperature of position, smog value comparing with setting value, if after not reaching setting value, fire signal just can be sent the location transmission on ground to staff by communication module by intelligent evacuation system central control device, reminds staff to check to scene;
If when reaching setting value, intelligent evacuation system central control device then again produces position to fire signal and positions;
(2), intelligent evacuation system central control device produces position according to fire signal, cooks up the passway for escaping of a shortcut, and namely intelligent evacuation system central control device forms a passway for escaping by the flicker controlling safe escape lamp;
(3), in escape process, if intelligent evacuation system central control device receives fire signal again, intelligent evacuation system central control device then can calculate the relation of last breaking out of fire floor position and this fire signal generation position, if be in desired location, then intelligent evacuation system central control device is without the need to changing the passway for escaping that the last time cooks up, if exceed desired location, then intelligent evacuation system central control device cooks up a passway for escaping again.
5. fire emergency according to claim 4 and exit signs method, it is characterized in that, cook up in passway for escaping at intelligent evacuation system central control device, intelligent evacuation system central control device can adopt sound-producing device to carry out voice broadcast to point out the escape direction of escape personnel.
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Cited By (13)
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| CN106851933A (en) * | 2016-12-26 | 2017-06-13 | 黄良强 | A kind of intelligent evacuation system |
| CN107787073A (en) * | 2016-08-26 | 2018-03-09 | 江苏银佳电子设备有限公司 | A kind of linkage type centralized Control evacuation indication system |
| CN107991961A (en) * | 2017-12-12 | 2018-05-04 | 浙江视野环境艺术装饰工程有限公司 | A kind of Ground Connection in Intelligent Building monitoring system |
| CN108022387A (en) * | 2018-01-10 | 2018-05-11 | 上海浩毅安防科技有限公司 | Intelligent sound, light guide stream evacuating system |
| CN108966442A (en) * | 2018-04-24 | 2018-12-07 | 深圳市中电数通智慧安全科技股份有限公司 | A kind of fire-fighting emergent evacuating system |
| CN109785551A (en) * | 2017-12-31 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | Fire disaster emergency apparatus control method, device, system and storage medium |
| CN110383357A (en) * | 2017-03-08 | 2019-10-25 | 开利公司 | The assembly of portable computing auxiliary |
| CN110570785A (en) * | 2019-08-30 | 2019-12-13 | 中水淮河规划设计研究有限公司 | Fire-fighting evacuation indicator lamp capable of displaying indication direction in flashing manner and intelligently adjusting direction |
| CN110795859A (en) * | 2019-11-07 | 2020-02-14 | 中交水运规划设计院有限公司 | Fire safety control generation method and device |
| CN110910594A (en) * | 2019-12-05 | 2020-03-24 | 赵洋 | Building fire control system based on thing networking |
| CN111065193A (en) * | 2019-12-30 | 2020-04-24 | 广州市锋安消防工程有限公司 | Intelligent emergency lighting and evacuation indication method and system thereof |
| CN111526635A (en) * | 2020-07-03 | 2020-08-11 | 南京长江都市建筑设计股份有限公司 | Fire-fighting emergency lighting system and method based on centralized control type centralized power supply |
| CN118709876A (en) * | 2024-08-29 | 2024-09-27 | 山东华天科技集团股份有限公司 | Method, system, medium and equipment for dynamic planning of evacuation path in building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107787073A (en) * | 2016-08-26 | 2018-03-09 | 江苏银佳电子设备有限公司 | A kind of linkage type centralized Control evacuation indication system |
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| CN110383357A (en) * | 2017-03-08 | 2019-10-25 | 开利公司 | The assembly of portable computing auxiliary |
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| CN108022387A (en) * | 2018-01-10 | 2018-05-11 | 上海浩毅安防科技有限公司 | Intelligent sound, light guide stream evacuating system |
| CN108966442A (en) * | 2018-04-24 | 2018-12-07 | 深圳市中电数通智慧安全科技股份有限公司 | A kind of fire-fighting emergent evacuating system |
| CN110570785A (en) * | 2019-08-30 | 2019-12-13 | 中水淮河规划设计研究有限公司 | Fire-fighting evacuation indicator lamp capable of displaying indication direction in flashing manner and intelligently adjusting direction |
| CN110795859A (en) * | 2019-11-07 | 2020-02-14 | 中交水运规划设计院有限公司 | Fire safety control generation method and device |
| CN110795859B (en) * | 2019-11-07 | 2023-11-28 | 中交水运规划设计院有限公司 | Fire safety control generation method and device |
| CN110910594A (en) * | 2019-12-05 | 2020-03-24 | 赵洋 | Building fire control system based on thing networking |
| CN111065193A (en) * | 2019-12-30 | 2020-04-24 | 广州市锋安消防工程有限公司 | Intelligent emergency lighting and evacuation indication method and system thereof |
| CN111526635A (en) * | 2020-07-03 | 2020-08-11 | 南京长江都市建筑设计股份有限公司 | Fire-fighting emergency lighting system and method based on centralized control type centralized power supply |
| CN118709876A (en) * | 2024-08-29 | 2024-09-27 | 山东华天科技集团股份有限公司 | Method, system, medium and equipment for dynamic planning of evacuation path in building |
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Application publication date: 20150708 |