CN106358320A - Coal mine emergency rescue and command system and method based on wireless Mesh ad hoc network - Google Patents
Coal mine emergency rescue and command system and method based on wireless Mesh ad hoc network Download PDFInfo
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- CN106358320A CN106358320A CN201610978718.7A CN201610978718A CN106358320A CN 106358320 A CN106358320 A CN 106358320A CN 201610978718 A CN201610978718 A CN 201610978718A CN 106358320 A CN106358320 A CN 106358320A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
- H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
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Abstract
The invention discloses a coal mine emergency rescue and command system and method based on a wireless Mesh ad hoc network. The system disclosed by the invention comprises an emergency rescue and command center, a plurality of communication relays and a rescue monitoring terminal, wherein the emergency rescue and command center is used for receiving and displaying feedback data from each communication relay as well as analyzing and generating audio data and sending the data to a wireless communication module in the corresponding communication relay; each communication relay comprises a wireless communication module, a first wireless Mesh ad hoc network module, a first person positioning module, a first control module and a voice communication module; and the rescue monitoring terminal comprises a disaster area environment information acquisition module, a second person positioning module, a second wireless Mesh ad hoc network module, a second control module and a voice communication module. The system and the method which are disclosed by the invention can monitor environmental parameter data in a disaster area under a shaft and can position the person under the shaft, the emergency command center receives and displays data fed back by the disaster area, and thus the command staff makes up a rescue plan.
Description
Technical field
The present invention relates to a kind of colliery emergency management and rescue command system based on wireless mesh MANET and method, belong to wireless
The field of communication technology.
Background technology
For a long time, the development of China's coal-mine emergency rescue technology is relatively slow, after accident occurs, for preventing secondary thing
Therefore, underground coal mine supply of electric power completely cuts through, and existing various monitoring communication system equipment cannot normally use, and adds down-hole calamity
Area's condition and the dangerous property of environment, complexity is so that rescue team member can not be to down-hole rescue base and emergency management and rescue command centre
Accurately, in real time, effectively reflect disaster area field condition, and rescue team member must quickly finish and investigate and withdraw from disaster area, detect
The persistence looking into data cannot ensure, disaster area variation characteristic and the condition of a disaster Evolution cannot accurately judge, shadow to a great extent
Ring disaster relief and rescue commanding and decision-making.
At present, the monitoring of China's underground safety monitoring and communication system are mainly focused on answering when accident early warning and accident generation
Anxious process, the working time of standby 2 hours after calamity, but wired (optical cable) communication is highly vulnerable to breakage.Post disaster relief is studied not
Deep enough, colliery emergency management and rescue are with wire communication as major way, once cable damage after calamity, will lead to communication disruption, rescue
Lack communication to support.Lead to Post disaster relief can not timely and accurately judge the situation of personnel in the pit's equipment, waste preciousness
Gold rescue time, Post disaster relief is badly in need of high performance wireless communication system.And subsurface environment is complicated after calamity, existing answer first aid
Help communicator and cannot in time, accurately reflect the ambient parameter of catastrophe position it is impossible to provide effective personnel position for emergency management and rescue
Confidence ceases, and is unfavorable for the formulation of emergency management and rescue scheme.Therefore, after the calamity of down-hole, emergency management and rescue communication system also needs to further grind
Study carefully.
Content of the invention
The technical problem to be solved is to overcome the deficiencies in the prior art, provides one kind based on wireless mesh certainly
The colliery emergency management and rescue command system of networking and method, solve prior art emergency communication system cannot in time, accurately anti-
Reflect the ambient parameter of catastrophe position it is impossible to provide the problem of effective personnel location information for emergency management and rescue.
The present invention specifically employs the following technical solutions solution above-mentioned technical problem:
Colliery emergency management and rescue command system based on wireless mesh MANET, comprising:
Emergency management and rescue command centre, for receiving and showing the feedback data sending from communication relay, and according to feedback data
Analyze, and generate voice data and send to wireless communication module in communication relay；
Several communication relay, each communication relay described include wireless communication module, the first wireless mesh networking module, first
Personnel positioning module, the first control module, voice communications module；Described wireless communication module, in commanding with emergency management and rescue
The heart sets up communication link, and receives the voice data sending from emergency management and rescue command centre；Described wireless mesh networking module,
Set up wireless mesh LAN for networking, and the monitoring number that rescue monitor terminal sends is received by wireless mesh LAN
According to；Described first personnel's locating module, obtains position coordinate data for positioning to personnel positions；Described voice communications module,
For reporting after the voice data transcoding that receives wireless communication module, and obtain the voice data currently carrying personnel；Described
First control module, for controlling wireless communication module by the personnel positions coordinate data of reception and the audio frequency currently carrying personnel
The Monitoring Data that data, rescue monitor terminal send sends to emergency management and rescue command centre as feedback data；
Rescue monitor terminal, including disaster area environment information acquisition module, the second personnel positioning module, the second wireless mesh networking mould
Block, the second control module, voice communications module；Described disaster area environment information acquisition module, after the calamity of collection of coal mine down-hole
Ambient parameter data；Described second personnel positioning module, obtains position for terminal area personnel position is carried out with positioning
Coordinate data；Described second control module, for controlling the second wireless mesh networking module will connect to any one communication
The wireless mesh LAN continuing set up, receives the audio frequency number currently carrying personnel sending from connected communication relay
According to, and control voice communication module is currently carried the voice data of the report of personnel's voice data and typing rescue personnel, and control
Make position coordinate data, the typing rescue that ambient parameter data, terminal area personnel are located by the second wireless mesh networking module
The voice data of personnel sends to communication relay as Monitoring Data.
Further, as a preferred technical solution of the present invention: described rescue monitor terminal also includes radio frequency recognition
Module, for distinguishing the radio-frequency card of the rescue personnel's configuration in the range of position, obtains rescue personnel's identity information.
Further, as a preferred technical solution of the present invention: described radio frequency recognition module adopts rfid to distinguish mould
Block.
Further, as a preferred technical solution of the present invention: in described communication relay, wireless communication module adopts
Gprs communication module.
Further, as a preferred technical solution of the present invention: described disaster area environment information acquisition module includes wind
Fast sensor, temperature sensor, h2S sensor, gas concentration sensor, co sensor and o2Sensor.
Further, as a preferred technical solution of the present invention: in described communication relay, the second control module adopts
Msp430 microprocessor.
Further, as a preferred technical solution of the present invention: described communication relay and rescue monitor terminal are being built
Simultaneously as ap and router in vertical wireless mesh LAN.
On this basis, the present invention also proposes the colliery emergency management and rescue command methods based on wireless mesh MANET, the party
Method is based on emergency management and rescue command centre, communication relay and rescue monitor terminal, comprises the following steps:
Emergency management and rescue command centre sets up the communication link and each communication relay between, and the sound that will generate by communication link
Frequency data is activation；
Described communication relay receives and reports the voice data sending from emergency management and rescue command centre, and obtains and to rescue prison
Control terminal sends the voice data currently carrying personnel；And rescue monitor terminal transmission is received by the wireless mesh network set up
Monitoring Data；And personnel positions are positioned with acquisition position coordinate data, and carry and currently personnel positions coordinate data
The Monitoring Data that the voice data of personnel, rescue monitor terminal send sends to emergency management and rescue command centre as feedback data；
Ambient parameter data after the calamity of described rescue monitor terminal collection of coal mine down-hole and positioning obtain terminal area personnel and are located
Position coordinate data；And receive and report and currently carry personnel's voice data from what connected communication relay sent, and
The voice data of typing rescue personnel, the position coordinate data that gained ambient parameter data, terminal area personnel are located, typing
The voice data of rescue personnel sends to communication relay as Monitoring Data；
Described emergency management and rescue command centre receives the feedback data sending from communication relay, and to feedback data analysis and shows
Show.
The present invention adopts technique scheme, can produce following technique effect:
The colliery emergency management and rescue command system based on wireless mesh MANET of the present invention and method, by mesh MANET skill
Portable rescuing monitor terminal can be rendered to each key position in the main tunnel in down-hole and disaster area, using wireless mesh MANET by art
After portable communications relaying is opened, the wireless mesh MANET module in base station is automatically configured technology, searches surrounding no
Line mesh MANET module simultaneously realizes MANET, and rescue monitor terminal can voluntarily add the portable communications relaying group of position
The wireless mesh network built, can quickly and easily set up downhole emergency rescuing command system after calamity, can real-time monitoring down-hole lane
Road and catastrophe location circumstances supplemental characteristic, and can be with real-time positioning down-hole personnel position, emergency management and rescue command centre can be real-time
Receive the feedback data with display communication relaying, be easy to rescue command personnel and formulate and implement rescue method.The present invention is based on wireless
The underground coal mine emergency management and rescue command system of mesh MANET and method, can effectively obtain disaster area environmental information in real time, and
The wireless audio communication of survivable command post and rescue team member can be carried out whenever and wherever possible, broken away from the puzzlement of wired connection, be calamity
Area's emergency management and rescue commanding and decision-making provides strong help.
The particularity from underground coal mine disaster environment for this programme and the safety of rescue works, propose one kind and are based on
The underground coal mine emergency rescue system of mesh MANET, this system can quickly set up a set of emergency communication link, realizes down-hole
The real-time monitoring of far-end disaster area target location environmental aspect, such as gas density, h2The various ambient parameter such as s concentration, temperature and
Dash situation, the decision-making foundation of the offer science that works for downhole rescuing, also for preventing the generation again of down-hole accident and rescuing
The personal safety helping personnel provides good guaranteeing role.
Brief description
Fig. 1 is the module diagram of the colliery emergency management and rescue command system based on wireless mesh MANET of the present invention.
Fig. 2 is the module diagram of the rescue monitor terminal of the present invention.
Wherein, reference is explained: 1- emergency management and rescue command centre, 2- optic communication links, and 3- portable communications relay,
4- wireless mesh network, 5- rescues monitor terminal, 6- radio-frequency card.
Specific embodiment
With reference to Figure of description, embodiments of the present invention are described.
As shown in figure 1, the present invention devises the colliery emergency management and rescue command system based on wireless mesh MANET, comprising:
Emergency management and rescue command centre 1, several portable communications relaying 3 and the rescue monitor terminal 5 carrying for personnel.Emergency management and rescue
Command centre 1 both can be placed on ground can also be placed on downhole emergency rescuing headquarter, and portable communications relaying may be disposed to be rescued
On calamity route；Meanwhile, rescue monitor terminal 5 can also be made up of multiple, monitoring disaster area multiple places nearby.
Wherein, emergency management and rescue command centre 1, receives for wireless communication module in the communication relay by connecting and shows
From the feedback data of communication relay transmission, and analyzed according to feedback data, and generate voice data and send to communication relay
Wireless communication module.
Several communication relay 3, each communication relay 3 described includes wireless communication module, the first wireless mesh networking mould
Block, first personnel's locating module, the first control module, voice communications module；Described wireless communication module, for emergency management and rescue
Command centre sets up communication link, and receives the voice data sending from emergency management and rescue command centre；Described wireless mesh group
Net module, sets up wireless mesh LAN for networking, and receives what rescue monitor terminal sent by wireless mesh LAN
Monitoring Data；Described first personnel's locating module, obtains position coordinate data for positioning to personnel positions；Described voice communication
Module, for reporting after the voice data transcoding that receives wireless communication module, and obtains the voice data currently carrying personnel；
Described first control module, for controlling wireless communication module to carry personnel by the personnel positions coordinate data of reception and currently
The Monitoring Data that voice data, rescue monitor terminal send sends to emergency management and rescue command centre as feedback data；
Described rescue monitor terminal 5, its structure is as shown in Fig. 2 include disaster area environment information acquisition module, the second personnel positioning mould
Block, the second wireless mesh networking module, the second control module, voice communications module；Described disaster area environment information acquisition module, uses
Ambient parameter data after the calamity of collection of coal mine down-hole；Described second personnel positioning module, for being located to terminal area personnel
Position carries out positioning and obtains terminal location coordinate data；Described second control module, for controlling the second wireless mesh networking mould
Block will connect the wireless mesh LAN set up to any one communication relay, receives and sends from connected communication relay
Currently carry personnel's voice data, and control voice communication module currently carried personnel's voice data report and typing rescue
The voice data of personnel, and the position that ambient parameter data, terminal area personnel are located by control the second wireless mesh networking module
Put coordinate data, the voice data of typing rescue personnel sends to communication relay as Monitoring Data.
Therefore, emergency management and rescue command centre 1 sets up the communication link and each communication relay 3 between, and collection relaying sends
Feedback data, the voice data carrying personnel including personnel positions coordinate data and currently, rescue monitor terminal send prison
Survey data, the position coordinate data that described Monitoring Data includes ambient parameter data again, terminal area personnel are located, typing are rescued
The voice data of personnel, so that the audio frequency of disaster area environment and rescue personnel all can feed back, determines the position letter of disaster area personnel
Breath；By communication link, voice data is sent to relaying；By analyzing the real-time feedback data in disaster area, determine that disaster area the condition of a disaster is drilled
Law and guides Disaster relief countermeasure.
And in system, described emergency management and rescue command centre 1 is arranged on coalmine dispatching center, also may be provided in down-hole commander
Portion, can show down-hole Disastrous environment situation and personnel positioning information in real time, and can be according to the data genaration sound of feedback
Frequency evidence, achievable voice communication, it is easy to rescue command personnel and formulate safely and efficiently rescue method.Preferably by portable communications
Relaying 3 is arranged on well head and vertical, throws in a portable communications relaying every 100m in vertical.Preferably, described communication
In relaying, wireless communication module adopts gprs communication module, uses between well head portable communications relaying and emergency management and rescue command centre
Gprs communication network 2 carries out communication link and is connected.As using remote high frequency gprs modulation /demodulation module model
nrf24l01pa+lna.And, the power supply power-on time of each communication relay of system is not less than 72 hours (gold rescue time), real
Border may be designed as 96 hours, but the invention is not restricted to this kind of mode.
And, described portable communications relaying 3 and rescue monitor terminal 5 can be simultaneously as in wireless mesh LAN 4
Ap and router, the ap in wireless mesh network is wireless connection, and can set up the wireless link of multi-hop between ap, thus
The validity and reliability being wirelessly transferred can be strengthened.
Further, described disaster area environment information acquisition module can include air velocity transducer, temperature sensor, h2S passes
Sensor, gas concentration sensor, co sensor and o2Any one or more in sensor, the present invention does not limit to it
System.Can be with the wind speed of collection of coal mine down-hole by air velocity transducer；Temperature sensor, h2S sensor, gas concentration sensor,
Co sensor and o2Sensor respectively can be with the temperature in collection of coal mine down-hole, h2S gas, gas density, co and o2Etc. data.
Collection controls, by control module, the transmission completing data after finishing.
Network signal transmission in order to prevent underground coal mine is unstable, and system can also set up radio frequency recognition function, in conjunction with
Radio-frequency technique completes to position, and specifically, described rescue monitor terminal also includes radio frequency recognition module, for distinguishing position model
The radio-frequency card 6 of the rescue personnel's configuration in enclosing, obtains rescue personnel's identity information；Wherein radio-frequency card 6 memory storage personnel identity number
According to；Described radio frequency is distinguished module and is distinguished the radio-frequency card acquisition rescue personnel's identity data in the range of position；Described second control
Molding block controls the second wireless mesh networking module, and rescue personnel's identity data of acquisition is sent to the communication relay being connected
On.Thus can directly gather the personnel identity data carrying rescue monitor terminal, simultaneously by the personnel's body in its neighbouring position
, according to transmitting after return communication relaying after obtaining in the lump to emergency management and rescue command centre, emergency management and rescue command centre is aobvious after receiving for number
Show, complete to monitor.
Described radio frequency recognition module adopts rfid to distinguish module.Distinguish basis using rfid radio frequency, possess under short distance
Stable transmission, and recognition speed is fast, can expeditiously complete recognition function.
And, the wireless mesh networking module in rescue monitor terminal adopts strix mesh intrinsic safety type communication module, energy
Wireless transmitting-receiving equipments set up wireless link around enough automatic searchings.Described second control module cpu is the micro- place of msp430f149
Reason device.
Thus, setting up down-hole by wireless mesh ad hoc network between portable communications relaying and rescue monitor terminal should
Anxious Recovery Communications Network.The co around data acquisition module automatic data collection disaster area in portable rescue monitor terminal, temperature
Obtain position coordinate data with the ambient parameters such as wind speed and locating module, and by mesh network real-time Transmission to communication relay.
On the basis of said system, the present invention also proposes a kind of coal mine rescue based on wireless mesh MANET should
Anxious communication means, comprises the following steps:
Step 1, emergency management and rescue command centre set up the communication link and each communication relay between, and will be given birth to by communication link
The voice data becoming sends；After down-hole occurs gas and dust explosion, formulate for the ease of emergency management and rescue command centre and implement
Rescue strategies, need to rebuild emergency management and rescue communications network link after calamity.Rescue personnel is first by ground command center with well head just
Take formula communication relay communication link to connect, such as can use gpsr communication network or Networks of Fiber Communications.Vertical shaft head is portable
Formula communication relay set switch is opened.
Step 2, described communication relay receive and report the voice data being derived from the transmission of emergency management and rescue command centre so that answering
First aid is helped can be with distance communicating between command centre and communication relay.And personnel positions are positioned with acquisition position coordinate data, and
Obtain and send, to rescue monitor terminal, the voice data currently carrying personnel；And, connect by the wireless mesh network set up
Receive the Monitoring Data that rescue monitor terminal sends；And, the voice data that carries personnel by personnel positions coordinate data and currently,
The Monitoring Data that rescue monitor terminal sends sends to emergency management and rescue command centre as feedback data；
Portable communications relaying is suspended on vertical, between each two portable communications relaying, is spaced 100 meters, portable hanging
Portable communications relaying is opened while formula communication relay.After portable communications relaying is opened, the wireless mesh in base station is certainly
Networking module is automatically configured, search around wireless mesh MANET module realize MANET it is impossible to when searching network,
Base station generates alarm and feeds back to ground command center.
Ambient parameter data after step 3, described rescue monitor terminal collection of coal mine down-hole calamity and positioning obtain terminal position
Put coordinate data；And receive and report and currently carry personnel's voice data from what connected communication relay sent, and typing
The voice data of rescue personnel, by gained ambient parameter data, terminal location coordinate data, typing rescue personnel voice data
Send to communication relay as Monitoring Data.
When rescue personnel gos deep into down-hole development rescue, along tunnel, the Portable rescuing monitor terminal carried with, root are installed
Can arrange according to disaster area situation multigroup, and open equipment.Wireless mesh MANET module in rescue monitor terminal is joined automatically
Put, search surrounding and wireless mesh MANET module is installed and realizes the establishment of WLAN, rescue monitor terminal searches institute
In the range of wireless mesh network and realize and corresponding portable communications relaying MANET；The coal that rescue monitor terminal will gather
Ambient parameter data after calamity under mine and the position coordinate data at terminal area personnel place, send to connected wireless mesh
On portable communications relaying in network.As the co around automatic data collection disaster area in Portable rescuing monitor terminal, temperature and wind
The ambient parameters such as speed and acquisition terminal location coordinate data, and relayed to portable communications by mesh network real-time Transmission.With
And, received by wireless mesh network and report and currently carry personnel's voice data from what connected communication relay sent.
In the process, the voice data of rescue personnel can also be directly entered, and send it to communication relay so that rescue personnel
Can be with distance communicating and communication relay between.
Step 4, the feedback data that described emergency management and rescue command centre receives and display sends from communication relay.
The Monitoring Data that rescue monitor terminal sends is fed back to emergent by described portable communications relaying by communication link
Rescue command center, is analyzed and is shown by emergency management and rescue command centre.Emergency management and rescue command centre collection relaying sends
Feedback data, the monitoring that the voice data carrying personnel including personnel positions coordinate data and currently, rescue monitor terminal send
Data, people is rescued in the position coordinate data that described Monitoring Data includes ambient parameter data again, terminal area personnel are located, typing
The voice data of member, so that the audio frequency of disaster area environment and rescue personnel all can feed back, determines the positional information of disaster area personnel；
By communication link, voice data is sent to relaying；By analyzing the real-time feedback data in disaster area, determine that disaster area the condition of a disaster develops
Rule and guides Disaster relief countermeasure.It is analyzed showing by emergency management and rescue command centre, and man-machine interaction is realized by voice call,
It is easy to disaster relief commanding and determine optimal emergency rescue technology scheme.
To sum up, the system and method for the present invention, by setting up the network of wireless mesh, after quickly and easily can setting up calamity
Downhole emergency rescuing communication system, can real-time monitoring underworkings and catastrophe location circumstances supplemental characteristic, and can determine in real time
Position down-hole personnel position, emergency management and rescue command centre can real-time reception and display feedback data, be easy to rescue command personnel formulate
Implement rescue method.
Above in conjunction with accompanying drawing, embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned enforcement
Mode, in the ken that those of ordinary skill in the art possess, can also be on the premise of without departing from present inventive concept
Make a variety of changes.
Claims (8)
1. the colliery emergency management and rescue command system based on wireless mesh MANET is it is characterised in that include:
Emergency management and rescue command centre, for receiving and showing the feedback data sending from communication relay, and according to feedback data
Analyze, and generate voice data and send to wireless communication module in communication relay；
Several communication relay, each communication relay described include wireless communication module, the first wireless mesh networking module, first
Personnel positioning module, the first control module, voice communications module；Described wireless communication module, in commanding with emergency management and rescue
The heart sets up communication link, and receives the voice data sending from emergency management and rescue command centre；Described wireless mesh networking module,
Set up wireless mesh LAN for networking, and the monitoring number that rescue monitor terminal sends is received by wireless mesh LAN
According to；Described first personnel's locating module, obtains position coordinate data for positioning to personnel positions；Described voice communications module,
For reporting after the voice data transcoding that receives wireless communication module, and obtain the voice data currently carrying personnel；Described
First control module, for controlling wireless communication module by the personnel positions coordinate data of reception and the audio frequency currently carrying personnel
The Monitoring Data that data, rescue monitor terminal send sends to emergency management and rescue command centre as feedback data；
Rescue monitor terminal, including disaster area environment information acquisition module, the second personnel positioning module, the second wireless mesh networking mould
Block, the second control module, voice communications module；Described disaster area environment information acquisition module, after the calamity of collection of coal mine down-hole
Ambient parameter data；Described second personnel positioning module, obtains position for terminal area personnel position is carried out with positioning
Coordinate data；Described second control module, for controlling the second wireless mesh networking module will connect to any one communication
The wireless mesh LAN continuing set up, receives the audio frequency number currently carrying personnel sending from connected communication relay
According to, and control voice communication module is currently carried the voice data of the report of personnel's voice data and typing rescue personnel, and control
Make position coordinate data, the typing rescue that ambient parameter data, terminal area personnel are located by the second wireless mesh networking module
The voice data of personnel sends to communication relay as Monitoring Data.
2. according to claim 1 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
State rescue monitor terminal and also include radio frequency recognition module, for distinguishing the radio frequency of the rescue personnel's configuration in the range of position
Card, obtains rescue personnel's identity information.
3. according to claim 2 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
Stating radio frequency recognition module adopts rfid to distinguish module.
4. according to claim 1 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
State wireless communication module in communication relay and adopt gprs communication module.
5. according to claim 1 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
State disaster area environment information acquisition module and include air velocity transducer, temperature sensor, h2S sensor, gas concentration sensor, co pass
Sensor and o2Sensor.
6. according to claim 1 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
State the second control module in communication relay and adopt msp430 microprocessor.
7. according to claim 1 the colliery emergency management and rescue command system based on wireless mesh MANET it is characterised in that: institute
State communication relay and rescue monitor terminal in setting up wireless mesh LAN simultaneously as ap and router.
8. the colliery emergency management and rescue command methods based on wireless mesh MANET are it is characterised in that the method is based on emergency management and rescue
Command centre, communication relay and rescue monitor terminal, comprise the following steps:
Emergency management and rescue command centre sets up the communication link and each communication relay between, and the sound that will generate by communication link
Frequency data is activation；
Described communication relay receives and reports the voice data sending from emergency management and rescue command centre, and obtains and to rescue prison
Control terminal sends the voice data currently carrying personnel；And rescue monitor terminal transmission is received by the wireless mesh network set up
Monitoring Data；And personnel positions are positioned with acquisition position coordinate data, and carry and currently personnel positions coordinate data
The Monitoring Data that the voice data of personnel, rescue monitor terminal send sends to emergency management and rescue command centre as feedback data；
Ambient parameter data after the calamity of described rescue monitor terminal collection of coal mine down-hole and positioning obtain terminal area personnel and are located
Position coordinate data；And receive and report and currently carry personnel's voice data from what connected communication relay sent, and
The voice data of typing rescue personnel, the position coordinate data that gained ambient parameter data, terminal area personnel are located, typing
The voice data of rescue personnel sends to communication relay as Monitoring Data；
Described emergency management and rescue command centre receives the feedback data sending from communication relay, and to feedback data analysis and shows
Show.
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| CN201610978718.7A CN106358320A (en) | 2016-11-08 | 2016-11-08 | Coal mine emergency rescue and command system and method based on wireless Mesh ad hoc network |
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| CN108419219A (en) * | 2018-04-03 | 2018-08-17 | 中国矿业大学 | The emergent disaster assistance communication system communicated using D2D |
| CN108632777A (en) * | 2018-04-23 | 2018-10-09 | 天地（常州）自动化股份有限公司 | Mining wireless node carries out Point-to-Point Data Transmission method in MESH network |
| CN109184795A (en) * | 2018-09-03 | 2019-01-11 | 煤炭科学技术研究院有限公司 | A kind of coal mine emergency rescue system, safety monitoring method, device and storage medium |
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| CN110493799A (en) * | 2019-07-17 | 2019-11-22 | 视联动力信息技术股份有限公司 | Underground communication method, device and storage medium |
| CN110992232A (en) * | 2019-12-15 | 2020-04-10 | 深圳市荣盛智能装备有限公司 | Rescue command information display and hiding method and electronic equipment |
| CN111556591A (en) * | 2020-04-26 | 2020-08-18 | 应急管理部沈阳消防研究所 | Remote communication networking system for complex disaster environment |
| CN112911248A (en) * | 2021-03-22 | 2021-06-04 | 江西鹏旭信息科技有限公司 | Data acquisition and personnel and equipment positioning information platform suitable for mine |
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| CN113965990A (en) * | 2021-10-21 | 2022-01-21 | 应急管理部四川消防研究所 | Indoor positioning device applied to building structure in fire state |
| CN114143767A (en) * | 2021-11-09 | 2022-03-04 | 中科强基科技(北京)有限公司 | Emergency command and distress alarm equipment and system |
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| CN117499905A (en) * | 2023-12-27 | 2024-02-02 | 环球数科集团有限公司 | Emergent relief of disaster communication system based on LDSW technique |
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| CN110493799B (en) * | 2019-07-17 | 2022-11-08 | 视联动力信息技术股份有限公司 | Underground communication method, device and storage medium |
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| CN112911248A (en) * | 2021-03-22 | 2021-06-04 | 江西鹏旭信息科技有限公司 | Data acquisition and personnel and equipment positioning information platform suitable for mine |
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| CN113965990A (en) * | 2021-10-21 | 2022-01-21 | 应急管理部四川消防研究所 | Indoor positioning device applied to building structure in fire state |
| CN114143767A (en) * | 2021-11-09 | 2022-03-04 | 中科强基科技(北京)有限公司 | Emergency command and distress alarm equipment and system |
| CN114143767B (en) * | 2021-11-09 | 2024-04-09 | 中科强基科技(北京)有限公司 | Emergency command and distress alarm equipment and system |
| CN114173278B (en) * | 2021-12-06 | 2023-10-31 | 杭州映隆科技有限公司 | Intelligent rescue system applied to unmanned area |
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| CN116233035A (en) * | 2023-02-15 | 2023-06-06 | 应急管理部沈阳消防研究所 | Digital fire-fighting individual communication system and data perception acquisition communication method |
| CN116233035B (en) * | 2023-02-15 | 2023-11-17 | 应急管理部沈阳消防研究所 | Digital fire-fighting individual communication system and data perception acquisition communication method |
| CN116981114A (en) * | 2023-06-16 | 2023-10-31 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
| CN116981114B (en) * | 2023-06-16 | 2024-02-13 | 三峡高科信息技术有限责任公司 | Search and rescue system based on ad hoc network technology |
| CN116782139A (en) * | 2023-08-18 | 2023-09-19 | 武汉七环电气股份有限公司 | Explosion-proof wireless emergency communication method and system |
| CN116782139B (en) * | 2023-08-18 | 2023-11-07 | 武汉七环电气股份有限公司 | Explosion-proof wireless emergency communication method and system |
| CN117499905A (en) * | 2023-12-27 | 2024-02-02 | 环球数科集团有限公司 | Emergent relief of disaster communication system based on LDSW technique |
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