CN205558972U - Floods alarm system in pit based on humiture and image monitoring - Google Patents
Floods alarm system in pit based on humiture and image monitoring Download PDFInfo
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- CN205558972U CN205558972U CN201620002467.4U CN201620002467U CN205558972U CN 205558972 U CN205558972 U CN 205558972U CN 201620002467 U CN201620002467 U CN 201620002467U CN 205558972 U CN205558972 U CN 205558972U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 76
- 238000006424 Flood reaction Methods 0.000 title claims abstract description 47
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- 239000003245 coal Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 7
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- 238000005065 mining Methods 0.000 claims description 6
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- 238000010009 beating Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
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- 238000013480 data collection Methods 0.000 description 1
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Abstract
The utility model discloses a floods alarm system in pit based on humiture and image monitoring, the camera is placed in headwork face, coal face or other places such as the scope of operation that probably take place the water leak accident to this alarm system in the pit through the colliery to at the tunnel that the camera is monitored installation temperature and humidity sensor, wind speed or wind level sensor, the camera is gathered the live video image and is sent floods monitoring server to, and floods alarm signal is sent to monitoring host according to monitoring results to the floods monitoring server monitoring scope of operation and aboveground humiture data, wind speed or amount of wind data and scope of operation video image data, and monitoring host sends corresponding speech information to different work area broadcast equipment in the pit, and control broadcast equipment sends floods and reports to the police. This alarm system has fully considered the colliery characteristic characteristics of floods in the pit, implements simply, in time takes corresponding measure automatically, but the very first time accurately report to the police to water inrush in mine, do not strive for the valuable relief of disaster and the time of fleing for taking place other on -the -spot regional personnels in the pit at the gushing water.
Description
Technical field
The utility model relates to a kind of down-hole based on humiture and image monitoring floods warning system, and this system relates to image model
Identify, sensor and the field such as communicate.
Background technology
Coal is China's main energy sources, accounts for primary energy 70%.Coal industry is high risk industries, gas, floods, fire,
The accident such as top board, coal dust annoyings Safety of Coal Mine Production.In China's coal-mine generation severe and great casualty, to mine during mine water disaster
The natural calamity that harmfulness is bigger, calculates with the number that coal mining accident is dead, and water damage accident accounts for 15.72%, be only second to gas and
Roof accident, occupies the 3rd, and after mine generation floods accident, its harm includes:
1, destroy by rush of water tunnel, pile things on, flood and closure personnel.
2, with gushing water, have substantial amounts of coal slime and rock alluvial tunnel, cause difficulty to personnel escape.
3, damage equipment.Down-hole electrical equipment, after cable is immersed in water, its insulating capacity declines rapidly, to the transport of down-hole, leads to
Wind, draining etc. cause difficulty, make the probability of surviving fleeing from personnel the most in time reduce.
4, gush out substantial amounts of toxic and harmful, make the life condition environment fleeing from personnel the most in time more deteriorate.
In sum, mine water disaster is the disaster that colliery is serious, in coal production the warning to mine water disaster must accomplish and
Time accurate.At present floods early warning based on hydrology detection prevention, the observation of underground for probing water, tendency phenomenon and, the hydrology detects and well
Test water can prevent down-hole floods accident, but owing to there is likely to be that hydrologic regime is complicated, it is improper to design, take effective measures, managing
Reason is not good at the reasons such as the thought paralysis with people, and hydrology detection and underground for probing water can not be entirely prevented from the generation of gushing water, more can not
The down-hole gushing water of burst is reported to the police；Tendency phenomenon is observed based on artificial micro-judgment, there is bigger subjective factor.
At present for on-the-spot water inrush accident, rely primarily on the artificial warning of Field Force, but when gushing water occurred in the unattended time
Or region, or Field Force flees from hastily and fails initiative alarming, and control room just cannot obtain timely and gushing water occurs
Information, it is impossible to notice down-hole relevant staff in time, so that water inrush accident can not be taken emergency measures in time, Yi Zao
Become water damage out of control and casualties.For effectively reducing mine property loss and the casualties that floods cause, need new colliery
Down-hole floods warning system, can report to the police to underground coal mine gushing water the very first time exactly, for not there is not scene at gushing water
Other region personnel in the pit strives for the disaster relief and the escape time of preciousness.
Utility model content
The utility model proposes a kind of down-hole based on humiture and image monitoring floods warning system, system mainly includes storage clothes
Business device, monitoring host computer, floods are monitored server, geographic information server, the network switch, down-hole switch, substation, are taken the photograph
Camera, video server, temperature sensor, humidity sensor, wind speed or air flow sensor, device controller, broadcasting equipment,
Temperature-humidity monitoring equipment；At underground coal mine driving face, coal-face or other is it may happen that the scope of operation etc. of water leak accident
Video camera is placed in place；Camera acquisition in-site modeling vision signal, is sent to deposit by video server digitlization compressed encoding
Storage server, floods monitoring server and monitoring host computer；Temperature sensor and humidity sensor is placed in the monitored tunnel of video camera；
Wind speed or air flow sensor is placed in air intake lane；At aboveground placement temperature-humidity monitoring equipment；The network switch, down-hole switch and
Substation is responsible for data transmission；Storage server is responsible for receiving camera video data, each sensing data and storing, simultaneously
Data query is provided to transfer service；Floods monitoring server is responsible for monitoring results face and aboveground humiture data, wind speed or air quantity number
According to scope of operation vedio data, according to monitoring result to monitoring host computer send floods alarm signal；Monitoring host computer is responsible for control
Broadcast system sends floods alarm signal and each region escape route in down-hole；Geographic information server provides geography for monitoring host computer
Information service, and provide escape route information according to gushing water position for each region.
1. described in, system farther includes: camera installation locations is more than 2 meters near top, tunnel or height, in the other installation of video camera
Secondary light source, it is consistent that light projecting direction gathers direction with camera video；Close the auto-focusing of video camera and put down the most in vain
Weighing apparatus function.
2. described in, system farther includes: temperature and moisture sensors is arranged in tunnel, video camera place, sensor distance video camera
Should be connected with substation by RS-485 interface and the communications cable and communicate less than 10 meters.
3. described in, system farther includes: wind speed or air flow sensor are arranged in the air intake lane in scope of operation tunnel, and the distance scope of operation is not
More than 15 meters, it is connected with substation by RS-485 interface and the communications cable and communicates.
4. described in, system farther includes: video server by mining Ethernet with multicast mode by video data transmission to storage
Server, floods monitoring server and monitoring host computer, down-hole switch and the aboveground network switch need to use support multicast
The switching equipment of network service.
5. described in, system farther includes: substation connects device controller, the work of Collecting operation face powerful device by RS-485
Make state.
6. described in, system farther includes: temperature-humidity monitoring equipment is installed on aboveground, natural environment temperature and humidity in production wells
Data, connect the network switch by network interface.
7. described in, system farther includes: broadcasting equipment receives, by EPA, the voice signal that monitoring host computer issues；Broadcast sets
The standby connection communication mode with down-hole switch includes: broadcasting equipment is connected with substation by the communications cable, then by substation and
Down-hole switch connects communication；Broadcasting equipment is directly connected communication with down-hole switch.
Accompanying drawing explanation
Fig. 1 down-hole based on humiture and image monitoring floods warning system schematic diagram.
Fig. 2 scope of operation sensor mounting location schematic diagram.
Fig. 3 floods alert operation schematic flow sheet.
Detailed description of the invention
As it is shown in figure 1, floods warning system composition in described down-hole based on humiture and image monitoring specifically includes that
1. storage server (101), is responsible for receiving by camera video, the scope of operation and aboveground humiture data, wind speed or wind
Measuring data and scope of operation vedio data and store, monitoring server for monitoring host computer and floods provides inquiry to transfer
Service.
2. floods monitoring server (102), receive the digital video frequency flow of camera acquisition, carry out the video image of video camera
Process, the aberrant continuation change that in monitoring camera video image, setting regions occurs, and deposit with reference to storage server
The scope of operation of storage and aboveground humiture data, wind speed or air quantity data and scope of operation vedio data, such as satisfied report
Alert condition then exports gushing water alarm signal to monitoring host computer.When the monitoring too much server handling ability of video way is not enough
Time, multiple servers can be placed and respectively video is monitored.
3. geographic information server (103), are responsible for monitoring host computer and provide geographic information services, use ArcGIS platform,
And store the relevant geographic information data of mine, the position data of video camera (107)；Server has floods mould
Intend analytic function, can be each working region, down-hole according to analysis result according to gushing water position analysis floods development
Escape route information is provided, and is sent to monitoring host computer.
4. monitoring host computer (104), have sound and light of alarm, receive the alarm signal of floods monitoring server (102) then
Sound and light alarm；There is phonetic synthesis and digital voice compression encoding function, when from geographic information server (103)
After obtaining the escape route information of each working region, down-hole, the text message of gushing water position and escape route is synthesized language
Sound compressed encoding, be issued to each broadcasting equipment and broadcast；There is real-time video monitoring and history video transfers merit
Can, production management personnel check live video image by monitoring host computer and can transfer from storage server (101)
History monitoring data.
5. the network switch (105), are responsible for management and the data exchange of the equipment of the mining Ethernet of all accesses.
6. down-hole switch (106), are responsible for substation and other is exchanged by the access of network communication equipment and data, have every
Quick-fried shell, meets underground coal mine flame proof requirement.
7. video camera (107)；Use the mining video camera meeting coal mine flame-proof requirement, with secondary light source, be arranged on colliery
Down-hole driving face, coal-face or other is it may happen that on the place such as the scope of operation of water leak accident, by with
Shaft cable is connected with video server (108).
8. video server (108), also referred to as video encoder, digitize the analog video image of camera acquisition and compress
Coding, by mining Ethernet to aboveground storage server, floods monitoring server, monitoring host computer transmission video counts
According to.
9. substation (109), also referred to as data collection station, are responsible for receiving temperature sensor, humidity sensor, wind speed or air quantity and pass
The data that sensor and device controller are uploaded, and data are uploaded to floods monitoring server.Substation and each sensor
Use RS-485 standard by twisted-pair communication with device controller, multiple sensor and device controller can be connected；
Substation is connected with nearest down-hole switch by twisted-pair feeder or optical cable, uses TCP mode and aboveground storage service
Device communicates, and has flameproof enclosure, meets underground coal mine flame proof requirement.
10. temperature sensor (110), are used for detecting scope of operation regional temperature, use RS-485 standard interface, pass through multiple twin
Line communication connection substation.
11. humidity sensors (111), are used for detecting scope of operation region humidity, use RS-485 standard interface, pass through multiple twin
Line communication connection substation.
12. wind speed or air flow sensor (112)；It is installed on the air intake lane of the scope of operation, uses RS-485 standard interface, pass through
Twisted-pair communication connects substation.
13. device controller (113)；The controller of scope of operation scene powerful device, generally Programmable Logic Controller, have
RS-485 communication module, connect substation by twisted-pair communication.
14. broadcasting equipments (114), for down-hole voice broadcast service, have digital speech decoding function, will be by digital speech pressure
The data convert reducing the staff code becomes voice, and amplifies broadcasting；Broadcasting equipment and substation use RS-485 standard by double
Twisted wire connects communication.
15. alarm switches (115), report to the police for on-site manual, use RS-485 standard interface, should meet coal mine and divide into
Standby safety requirements.
16. temperature-humidity monitoring equipment (116), for aboveground ambient temperature and humidity data acquisition, use network interface, connect network
Switch, sends humiture data by TCP mode to storage server.
Scope of operation sensor mounting location is as shown in Figure 2:
1. video camera (107) is arranged on top, scope of operation tunnel or the height position more than 2 meters.
2. temperature sensor (110) distance video camera should be less than 10 meters.
3. humidity sensor (111) distance video camera should be less than 10 meters.
4. wind speed or air flow sensor (112) are installed on the air intake lane of the scope of operation, and distance video camera should be less than 15 meters.
Floods report to the police the course of work as shown in Figure 3:
1. (301) wind speed or air quantity, temperature sensor, humidity sensor collection environmental data, connect by RS-485 communication
Mouth die block sends to substation.
2. (301) wind speed or air quantity, temperature sensor, humidity sensor collection environmental data, connect by RS-485 communication
Mouth die block sends to substation.
3. (302) substation passes through each environmental data of RS-485 interface, carries out beating according to the communication protocol set by data
Bag, is sent to store server in TCP Client mode by network interface by packet.
4. (303) storage server receives the environmental data uploaded by substation in TCP server mode, and is stored in database.
5. (304) floods monitoring server obtains environmental data by accessing storage server, and data are analyzed monitoring.
6. (305) camera acquisition video image, is transferred to video server by analog video signal by coaxial cable.
7. (306) video server digitized analog video signal carry out compressed encoding, by netting twine by after compressed encoding
Video data with multicast transmission give storage server, monitoring host computer and floods monitoring server.
8. (307) storage server receives the video data of video server transmission in UDP mode and stores.
9. (308) floods monitoring server analyzes the vedio data sent by video server in real time, in monitoring video
Abnormal current, and reference environment data monitoring result, send floods report when meeting alert if to monitoring host computer
Alert signal, is sent to monitoring host computer by monitored camera number simultaneously.
10. (309) find floods as field personnel, when pressing the alarm switch button of immersion sensor, and immersion sensing
Device sends manual alarm signal, and substation gathers alarm signal, data is packed according to the communication protocol set,
It is sent to store server in TCP Client mode by network interface by packet.
11. (310) storage server storage alert datas, and forward alarm signal to monitoring host computer.
12. (311) when monitoring host computer receives the alarm signal of floods monitoring server or storage server, by video camera
Or the numbering of alarm switch is sent to geographic information server.
13. (312) geographic information servers determine gushing water position according to the numbering of alarming video camera or immersion sensor, according to
Gushing water position and immersion Elevation Analysis floods development, escape for the offer of each working region, down-hole further according to analysis result
Raw route information, and it is sent to monitoring host computer.
14. (313) monitoring host computer real-time displaying scene video automatic sound-light alarms, by gushing water position and escape route
Text message synthesis voice compressed encoding, be issued to each broadcasting equipment and broadcast.Production management personnel Ke Cha
See live real-time video, alarm condition and equipment situation, when the hardware of video and data acquisition is damaged, then
Transfer history live video data.
15. (314) down-hole broadcasting equipments receive and comprise gushing water position and the speech data of escape route information, decoded back
Amplify for voice signal and report.
Claims (8)
1. down-hole based on a humiture and image monitoring floods warning system, it is characterised in that: system mainly includes storing server, monitoring host computer, floods monitoring server, geographic information server, the network switch, down-hole switch, substation, video camera, video server, temperature sensor, humidity sensor, wind speed or air flow sensor, device controller, broadcasting equipment, temperature-humidity monitoring equipment；Video camera is placed in underground coal mine driving face, coal-face or other scope of operation；Camera acquisition in-site modeling vision signal, is sent to store server, floods monitoring server and monitoring host computer by video server digitlization compressed encoding；Temperature sensor and humidity sensor is placed in the monitored tunnel of video camera；Wind speed or air flow sensor is placed in air intake lane；At aboveground placement temperature-humidity monitoring equipment；The network switch, down-hole switch and substation are responsible for data transmission；Storage server is responsible for receiving camera video data, each sensing data and storing, and provides data query to transfer service simultaneously；Floods monitoring server is responsible for monitoring results face and aboveground humiture data, wind speed or air quantity data and scope of operation vedio data, sends floods alarm signal according to monitoring result to monitoring host computer；Monitoring host computer is responsible for controlling broadcast system and is sent floods alarm signal and each region escape route in down-hole；Geographic information server provides geographic information services for monitoring host computer, and provides escape route information according to gushing water position for each region.
2. warning system as claimed in claim 1, it is characterised in that: camera installation locations is more than 2 meters of positions near top, tunnel or height, and at the other secondary light source of installing of video camera, it is consistent that light projecting direction gathers direction with camera video；Close auto-focusing and the automatic white balance function of video camera.
3. warning system as claimed in claim 1, it is characterised in that: temperature and moisture sensors distance video camera should be connected with substation by RS-485 interface and the communications cable communicate less than 10 meter.
4. warning system as claimed in claim 1, it is characterised in that: wind speed or air flow sensor are arranged in the air intake lane in scope of operation tunnel, and the distance scope of operation is not more than 15 meters, are connected with substation by RS-485 interface and the communications cable and communicate.
5. warning system as claimed in claim 1, it is characterized in that: video data transmission to storage server, floods monitoring server and monitoring host computer, down-hole switch and the aboveground network switch need to be used the switching equipment supporting that multicast network communicates by mining Ethernet with multicast mode by video server.
6. warning system as claimed in claim 1, it is characterised in that: substation connects device controller, the duty of Collecting operation face powerful device by RS-485.
7. warning system as claimed in claim 1, it is characterised in that: temperature-humidity monitoring equipment is installed on aboveground, and in production wells, natural environment temperature and humidity data, connect the network switch by network interface.
8. warning system as claimed in claim 1, it is characterised in that: broadcasting equipment receives, by EPA, the voice signal that monitoring host computer issues；Broadcasting equipment includes with the connection communication mode of down-hole switch: broadcasting equipment is connected with substation by the communications cable, then is connected communication by substation with down-hole switch；Broadcasting equipment is directly connected communication with down-hole switch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002467.4U CN205558972U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on humiture and image monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002467.4U CN205558972U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on humiture and image monitoring |
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| CN205558972U true CN205558972U (en) | 2016-09-07 |
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| CN201620002467.4U Expired - Fee Related CN205558972U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on humiture and image monitoring |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328413A (en) * | 2017-09-04 | 2017-11-07 | 中国矿业大学(北京) | Calamity forecast system under mine based on personnel positions |
| CN107328412A (en) * | 2017-09-04 | 2017-11-07 | 中国矿业大学(北京) | Calamity forecast system under mine based on acceleration |
-
2016
- 2016-01-04 CN CN201620002467.4U patent/CN205558972U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107328413A (en) * | 2017-09-04 | 2017-11-07 | 中国矿业大学(北京) | Calamity forecast system under mine based on personnel positions |
| CN107328412A (en) * | 2017-09-04 | 2017-11-07 | 中国矿业大学(北京) | Calamity forecast system under mine based on acceleration |
| CN107328413B (en) * | 2017-09-04 | 2023-08-18 | 中国矿业大学(北京) | Underground disaster alarm system based on personnel position |
| CN107328412B (en) * | 2017-09-04 | 2023-08-18 | 中国矿业大学(北京) | Underground disaster alarm system based on acceleration |
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Granted publication date: 20160907 Termination date: 20200104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |