CN106023504A - Indication system for firefighting evacuation - Google Patents
Indication system for firefighting evacuation Download PDFInfo
- Publication number
- CN106023504A CN106023504A CN201610501607.7A CN201610501607A CN106023504A CN 106023504 A CN106023504 A CN 106023504A CN 201610501607 A CN201610501607 A CN 201610501607A CN 106023504 A CN106023504 A CN 106023504A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention, which relates to the technical field of the firefighting system, discloses an indication system for firefighting evacuation. The system comprises an external remote monitoring platform and a plurality of network nodes in wireless connection with the remote monitoring platform. Each network node is provided with a node wireless communication module, a fire situation sensor, a node controller, and a node display, wherein the fire situation sensor, the node controller, and the node display are connected with the node wireless communication module. Compared with the prior art, the system has the following advantages: fire situation information can be transmitted in real time to the remote monitoring platform by the network nodes, the remote monitoring platform processes the fire situation information, and thus evacuation information indication can be provided for a trapped person, so that the escape rate is improved.
Description
Technical field
The present invention relates to fire-fighting system technical field, a kind of fire-fighting evacuation based on wireless network instruction system.
Background technology
During realizing exit signs at present, the fire-fighting evacuation instruction system commonly used in industry and civil buildings includes escape direction board and/or emergency light, following subject matter is there is realizing: 1. function singleness: when occurring in accident during exit signs, can only solely indicate evacuation or emergency lighting be only provided in static state, direction, it is most likely that survivor is introduced more dangerous condition；2. lack master control: there is no fire protection control center, lack correct evacuation information and determine, cause captive to miss for first escape opportunity；3. state is closed: tradition escape direction board and/or emergency light, as separate individuality, are only provided that the fixing unidirectional instruction information of a certain position.There is the problem that escape efficiency is low and lacks the integral monitoring to fire in the most traditional fire-fighting evacuation instruction system.
Summary of the invention
The technical problem to be solved is to provide a kind of fire-fighting evacuation instruction system, and it can solve the problem that efficiency is low and shortage is to fire integral monitoring of escaping.
In order to solve the problems referred to above, the technical solution adopted in the present invention is: this fire-fighting evacuation instruction system, including a peripheral hardware remote monitoring platform and with multiple network nodes of these remote monitoring platform wireless connections；
Each described network node is provided with multi-node wireless communication module, and the condition of a fire sensor being connected with this multi-node wireless communication module, Node Controller and node display；
The control method of this system is:
Condition of a fire information is delivered to described Node Controller and described remote monitoring platform by described condition of a fire sensor, described Node Controller be equipped with the threshold value that the condition of a fire information corresponding with described condition of a fire sensor is made comparisons inside described remote monitoring platform, when the signal value that described condition of a fire sensor sends is more than and/or is equal to corresponding threshold value, trigger fire hazard signal, network node corresponding for described condition of a fire sensor is classified as risk symptoms node by described Node Controller, when described condition of a fire sensor sends the threshold value that signal value is less than correspondence, network node corresponding for described condition of a fire sensor is classified as security node by described Node Controller；The information of risk symptoms node or security node is delivered to described remote monitoring platform by described wireless communication module by each Node Controller；After described remote monitoring platform receives the information of described Node Controller, send confirmation to each Node Controller；If described Node Controller disconnects with described remote monitoring platform, described Node Controller will not receive confirmation, the condition of a fire information of this node is shown by the most described Node Controller by node display, the most described remote monitoring platform processes the condition of a fire information got from the condition of a fire sensor of each node and carries out the judgement of safety or risk symptoms node, for dangerous node, avoided when determining evacuation information, node for safety, utilized when determining evacuation information, so that it is determined that correct evacuation information, the condition of a fire information of this evacuation information and each node carries out sound report by node display and image shows；
Described node display, condition of a fire information that remote monitoring platform described in preferential receipt is transmitted by described wireless communication module and evacuation information, after described network node and described remote monitoring platform disconnect, show condition of a fire information and danger or safety information that described Node Controller transmit.
In technique scheme, more specifically technical scheme is it may also is that described condition of a fire sensor is a kind of or their combination in any in acoustic detector, smoke detector and the photographic head of Cylindrical Electrostatic probe, Linear optical fiber heat fire detector, monitoring burning.
Further: described wireless communication module is ZigBee communication module.
Further: described node display also includes that Information Collecting & Processing unit, described node display are provided with the control knob being connected with described Information Collecting & Processing unit；Described Information Collecting & Processing unit gathers the information of described control knob, and described information is delivered to described wireless communication module, and described information is delivered to described remote monitoring platform by described wireless communication module.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that
1, by the Cylindrical Electrostatic probe at least included in condition of a fire sensor, Linear optical fiber heat fire detector, the regional of the Sensor monitoring local environment for detecting fire such as the acoustic detector of monitoring burning and smoke detector, wireless communication module is corresponding with Node Controller, node display, condition of a fire sensor and remote monitoring platform connects one network system of composition, it is simple to remote monitoring platform realizes teledata and calls, processes and show；Node Controller is connected with condition of a fire sensor, node display connects, form a network node, Node Controller realizes calling, process and show and condition of a fire information being delivered to remote monitoring platform of the condition of a fire information to present networks node, remote monitoring platform can grasp condition of a fire information and trapped personnel situation in real time, determine evacuation information timely and accurately and shown by node display, it is easy to trapped personnel and flees from the scene of a fire in respective region according to corresponding evacuation information, improve escape efficiency, simultaneously facilitate the detailed condition monitoring whole scene of fire.
2, using the MANET characteristic of ZigBee communication module, network node is time out of touch with remote monitoring platform, and the condition of a fire information of present networks node is shown by the Node Controller of out of touch network node by the node display of this network node；Condition of a fire information directly can be delivered to remote monitoring platform by junction sensor, networking the most voluntarily, it is ensured that network robustness, it is to avoid due to the collapse of network system whole after accident lost contact, thus the running for evacuation indication system provides double insurance.
3, button it is provided with on a display screen, when junction sensor break down cause sense condition of a fire information inaccurate time, personnel can press the button error correction, error correction information is sent to Node Controller and remote monitoring platform by ZigBee communication module by the Information Collecting & Processing unit of node display, it is simple to determine correct evacuation information.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of network node.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the invention will be further described:
Embodiment as depicted in figs. 1 and 2, this fire-fighting evacuation instruction system, including a peripheral hardware remote monitoring platform 6 and with multiple network nodes 1 of these remote monitoring platform 6 wireless connections；
Each network node 1 is provided with multi-node wireless communication module 3, and the condition of a fire sensor 2 being set with specific address being connected with this multi-node wireless communication module 3, Node Controller 5 and include reporting device and the node display 4 of display screen；
The control method of this system is:
Condition of a fire information is delivered to Node Controller 5 and remote monitoring platform 6 by this condition of a fire sensor 2, Node Controller 5 and remote monitoring platform 6 inside are equipped with the threshold value that the condition of a fire information corresponding with condition of a fire sensor 2 is made comparisons, this threshold value can do different settings according to different personnel, and the personnel judged according to remote monitoring platform 6 are indicator of trapped personnel or fire-fighting and rescue personnel do concrete setting；When the signal value that condition of a fire sensor 2 sends is more than and/or is equal to corresponding threshold value, trigger fire hazard signal, the network node of condition of a fire sensor 2 correspondence is classified as risk symptoms node by Node Controller 5, when condition of a fire sensor 2 sends the threshold value that signal value is less than correspondence, the network node of condition of a fire sensor 2 correspondence is classified as security node by Node Controller 5；The information of risk symptoms node or security node is delivered to remote monitoring platform 6 by wireless communication module 3 by each Node Controller 5；After described remote monitoring platform 6 receives the information of each Node Controller 5, send confirmation to corresponding Node Controller 5；If Node Controller 5 disconnects with remote monitoring platform 6, Node Controller 5 will not receive confirmation, so the condition of a fire information of this node is carried out sound report by node display by Node Controller 5 and image shows, remote monitoring platform 6 processes the condition of a fire information got from the condition of a fire sensor 2 of each node and carries out the judgement of safety or risk symptoms node simultaneously, for dangerous node, avoided when determining evacuation information, node for safety, utilized when determining evacuation information, so that it is determined that correct evacuation information, the condition of a fire information of this evacuation information and each node carries out sound report by node display 4 and image shows；The evacuation information that trapped personnel only need to be seen according to oneself can escape unharmed scene of fire；
This node display 4, preferential receipt remote monitoring platform 6 passes through condition of a fire information and the evacuation information that wireless communication module 3 transmits, after Node Controller 5 and remote monitoring platform 6 disconnect, the condition of a fire information of display Node Controller 5 transmission and dangerous or safety information.
Condition of a fire sensor 2 is a kind of or their combination in any in acoustic detector, smoke detector and the photographic head of Cylindrical Electrostatic probe, Linear optical fiber heat fire detector, monitoring burning.
Node display 4 also includes Information Collecting & Processing unit, is provided with the control knob being connected with this Information Collecting & Processing unit on node display 4；When the condition of a fire sensor 2 of node breaks down, when reporting the condition of a fire information of mistake, artificially press this button and correct the condition of a fire information of this mistake, the information that Information Collecting & Processing unit collection presses the button, the condition of a fire information of error correction is delivered to wireless communication module 3, the condition of a fire information of error correction is delivered to remote monitoring platform 6 by this wireless communication module 3, it is simple to remote monitoring platform 6 determines correct evacuation route.
Condition of a fire information in the present embodiment at least includes sensor address, electrostatic information, temperature information, information of acoustic wave, smog information, trapped personnel number and trapped personnel address
In the present embodiment, wireless communication module 3 is ZigBee communication module；Condition of a fire sensor 2, wireless communication module 3, node display 4 and Node Controller 5 are powered by power module 7.
The routing table of its interior FFD is resolved by ZigBee communication module, if owing to fire building collapse or flame temperature is too high and the network node of causing trouble disappears from routing table, mean to embedded in RFD(reduced function device) network node catch hell, at this moment this network node disconnects with remote monitoring platform 6, automatically this network node is classified as risk symptoms node when remote terminal platform 6 determines route, avoids in evacuation information；The condition of a fire information of this network node is carried out sound report on the node display of this network node by the Node Controller 5 of this network node and image shows, the fire condition of prompting this network node of trapped personnel；The condition of a fire sensor 2 of each node and the Node Controller of other networks are coupled together and continue to provide condition of a fire information and personnel's distributed intelligence to remote monitoring platform 6 without barrier by ZigBee communication module, the Chinese full name of FFD is full-function device herein, and the Chinese full name of RFD is reduced function device.
Claims (4)
1. a fire-fighting evacuation instruction system, it is characterised in that:
Including a peripheral hardware remote monitoring platform and with multiple network nodes of these remote monitoring platform wireless connections；
Each described network node is provided with multi-node wireless communication module, and the condition of a fire sensor being connected with this multi-node wireless communication module, Node Controller and node display；
The control method of this system is:
Condition of a fire information is delivered to described Node Controller and described remote monitoring platform by described condition of a fire sensor, described Node Controller be equipped with the threshold value that the condition of a fire information corresponding with described condition of a fire sensor is made comparisons inside described remote monitoring platform, when the signal value that described condition of a fire sensor sends is more than and/or is equal to corresponding threshold value, trigger fire hazard signal, network node corresponding for described condition of a fire sensor is classified as risk symptoms node by described Node Controller, when described condition of a fire sensor sends the threshold value that signal value is less than correspondence, network node corresponding for described condition of a fire sensor is classified as security node by described Node Controller；The information of risk symptoms node or security node is delivered to described remote monitoring platform by described wireless communication module by each Node Controller；After described remote monitoring platform receives the information of described Node Controller, send confirmation to each Node Controller；If described Node Controller disconnects with described remote monitoring platform, described Node Controller will not receive confirmation, the condition of a fire information of this node is shown by the most described Node Controller by node display, the most described remote monitoring platform processes the condition of a fire information got from the condition of a fire sensor of each node and carries out the judgement of safety or risk symptoms node, for dangerous node, avoided when determining evacuation information, node for safety, utilized when determining evacuation information, so that it is determined that correct evacuation information, the condition of a fire information of this evacuation information and each node carries out sound report by node display and image shows；
Described node display, condition of a fire information that remote monitoring platform described in preferential receipt is transmitted by described wireless communication module and evacuation information, after described network node and described remote monitoring platform disconnect, show condition of a fire information and danger or safety information that described Node Controller transmit.
Fire-fighting evacuation the most according to claim 1 instruction system, described condition of a fire sensor is a kind of or their combination in any in acoustic detector, smoke detector and the photographic head of Cylindrical Electrostatic probe, Linear optical fiber heat fire detector, monitoring burning.
Fire-fighting evacuation the most according to claim 1 and 2 instruction system, it is characterised in that: described wireless communication module is ZigBee communication module.
Fire-fighting evacuation the most according to claim 3 instruction system, it is characterised in that: described node display also includes that information acquisition unit, described node display are provided with the control knob being connected with described information acquisition unit；Described information acquisition unit gathers the information of described control knob, and described information is delivered to described wireless communication module, and described information is delivered to described remote monitoring platform by described wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610501607.7A CN106023504A (en) | 2016-06-30 | 2016-06-30 | Indication system for firefighting evacuation |
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| CN201610501607.7A CN106023504A (en) | 2016-06-30 | 2016-06-30 | Indication system for firefighting evacuation |
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| CN106023504A true CN106023504A (en) | 2016-10-12 |
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Cited By (5)
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| CN106408842A (en) * | 2016-12-05 | 2017-02-15 | 李晓夏 | Smoke alarm firefighting equipment and smoke alarm firefighting system |
| CN107871178A (en) * | 2017-06-12 | 2018-04-03 | 中海油信息科技有限公司 | Evacuate path planning and command system |
| CN109979349A (en) * | 2019-03-12 | 2019-07-05 | 广东阿顿照明科技有限公司 | A kind of energy saving Intelligent fire-fighting evacuation indication system |
| CN110246314A (en) * | 2019-04-30 | 2019-09-17 | 朱崇峰 | A kind of wireless smoke alarm based on Internet of Things |
| CN110276926A (en) * | 2018-03-16 | 2019-09-24 | 许耿祯 | Detect the incipient fire early warning system of Airborne particulate value |
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Inventor after: Chen Zipeng Inventor after: Li Dai Inventor after: Wu Yuhuan Inventor after: Wang Lu Inventor after: Li Sixian Inventor after: She Huayang Inventor after: Li Yingying Inventor before: Li Dai |
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Application publication date: 20161012 |