CN206542526U - Development machine abnormal work and disaster underground warning system based on infrared image - Google Patents
Development machine abnormal work and disaster underground warning system based on infrared image Download PDFInfo
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- CN206542526U CN206542526U CN201720196136.3U CN201720196136U CN206542526U CN 206542526 U CN206542526 U CN 206542526U CN 201720196136 U CN201720196136 U CN 201720196136U CN 206542526 U CN206542526 U CN 206542526U
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- 238000011161 development Methods 0.000 title claims abstract description 48
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 16
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- 238000004891 communication Methods 0.000 claims description 24
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- 238000006424 Flood reaction Methods 0.000 claims description 3
- 230000036760 body temperature Effects 0.000 claims description 3
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- 238000012545 processing Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
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- 238000004458 analytical method Methods 0.000 description 2
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Abstract
The utility model discloses a kind of development machine abnormal work based on infrared image and disaster underground warning system.Multi-section thermal camera is uniformly installed in coal mine underground tunneling roadway crown center, and thermal camera is installed on development machine, thermal camera connects infrared image tracking and monitoring equipment and video server by shunt, infrared image tracking and monitoring equipment acquisition process live video data, development machine abnormal work and calamity forecast data are sent to monitor terminal according to monitoring result, production management personnel can check live real-time video and history video by monitor terminal, and make respective handling；This warning system has taken into full account coal mine development machine work characteristics, implements simple, by development machine tracking and monitoring, can the very first time exactly to development machine abnormal work and calamity forecast.
Description
Technical field
The utility model is related to a kind of development machine abnormal work based on infrared image and disaster underground warning system, and this is
System is related to the field such as image trace and communication.
Background technology
Coal is the important basic energy resource and raw material of China, and the energy resource structure based on coal will not change within the long duration
Become, with the development of national economy, the demand of coal is increasing, and adjoint mine safety accidents are also being on the increase.Coal
Charcoal resource security Efficient Development becomes the hot fields of domestic and foreign scholars research using technology.One of maximally effective solution
It is to realize coal production equipment mechanization and automation, so as to realize underground nobody or few people's exploitation.
With the raising and the development of technology of safety of coal mines importance, down-hole coal excavation working face realize few people or
Person's Manless mining is inexorable trend, the necessary condition for realizing the few people in underground or Manless mining be the mechanization of down-hole coal excavation equipment,
Automation and the real-time monitoring to it.Development machine is one of most important equipment of fully-mechanized mining working, and its normal operation is whole comprehensive
Mining face completes the basis of digging operation, therefore is one of underground coal mine fully-mechanized mining working to the monitoring of development machine working condition
Vital task.
Current development machine monitoring function is realized by sensor more to be completed.The existing mode sensor overwhelming majority uses wired company
Connect, in actual applications because space is limited, operating mode severe, more energy can be put into work arrangement and maintenance, and often
Can be because the damage of mechanical movement generation connection line, influences the precision of sensor.In machine start-up operation, it can produce a large amount of
Electromagnetic interference, influence signal of communication propagation.Meanwhile, in the case of actually driving, fall, install along with substantial amounts of coal cinder
Sensor on development machine is inevitably collided, although have corresponding safeguard procedures, but prolonged collision is still
The precision of sensor can so be influenceed.The influence brought for collision free, mechanical oscillation is, it is necessary to which new underground coal mine development machine is abnormal
Work monitor and alarm system, the very first time development machine abnormal work can be alarmed exactly, is that underground development machine is made safely
Industry provides a ensure.Therefore the present invention proposes a kind of development machine abnormal work and disaster underground alarm system based on infrared image
System, according to the different abnormal operations of development machine, the system can send different alarm, including：Deviate working track report
Alert signal；Cut alarm signal of being obstructed.By monitoring the temperature of development machine each several part, development machine heat condition is judged, according to sentencing
Disconnected result, the system can send different alarm, including：The too high alarm signal of body temperature；The too high report of cutting head temperature
Alert signal.Picture grey values result is monitored after being lost according to development machine tracking, the system can send different alarm, wrapped
Include：Happen suddenly floods alarm signal；Gas reveals alarm signal.
Utility model content
It is described the utility model proposes a kind of development machine abnormal work based on infrared image and disaster underground warning system
System mainly includes：Thermal camera, video shunt, video server, driving machine controller, infrared image tracking and monitoring are set
Standby, mining Ethernet, storage server, monitor terminal；Wherein thermal camera, video shunt, video server, infrared figure
As tracking and monitoring equipment, machine controller is tunneled in underground installation, and storage server and monitor terminal are installed on well；Infrared photography
Machine is respectively arranged on coal mine underground tunneling roadway crown center and development machine, and thermal camera is responsible for collection driving face and showed
Field video simulation image；Driving machine controller is responsible for collection development machine and sets data；Infrared image tracking and monitoring equipment composition bag
Include：Core processor, memory module, video acquisition module, flame proof shell, power management module, serial communication modular, network service
Module；The infrared image that infrared image tracking and monitoring equipment has the multi-section camera acquisition by tunnel crown center is installed on is spelled
The function of a width infrared image is connected in, the function with tracking and monitoring development machine working condition is alarmed with different type is sent
The function of signal, with the function that monitor terminal on alarm signal to well is transmitted by mining Ethernet；Monitor terminal is responsible for aobvious
Show warning message, with the function that live video is obtained by accessing video server, with being obtained by accessing storage server
Obtain the function of history live video.
1. the system further comprises：Multi-section video camera is uniformly installed in coal mine underground tunneling roadway crown center, in pick
Enter and video camera is installed on machine；The camera of video camera is provided with infrared filter disc, the infrared picture for gathering the development machine work
Face；Infrared light compensating lamp is installed by video camera, light projection direction is consistent with camera video collection direction.
2. the system further comprises：The video acquisition module connection video camera simulation of infrared image tracking and monitoring equipment is regarded
Frequency delivery outlet, video acquisition module has the digitized function of analog video signal, and digital of digital video data is output into core
Heart processor, processor has the function for piece image by the image mosaic of collection.
3. the system further comprises：The serial communication modular connection driving machine controller of infrared image tracking and monitoring equipment
Communication module, collection development machine set data water system spray data.
4. the system further comprises：The network communication module connecting mine Ethernet of infrared image tracking and monitoring equipment,
Communicated by mining Ethernet with the monitor terminal on well.
5. the system further comprises：Infrared image tracking and monitoring equipment is located at underground, and image trace monitoring device is responsible for
To video object piecemeal tracking and monitoring.
6. the system further comprises：The system, which has, sends different alarm function, and alarm signal includes：Deviate work
Make track alarm signal；Cut alarm signal of being obstructed；The too high alarm signal of body temperature；The too high alarm signal of cutting head temperature
Number；Happen suddenly floods alarm signal；Gas reveals alarm signal.
Brief description of the drawings
Development machine abnormal work and disaster underground warning system schematic diagram of the Fig. 1 based on infrared image.
Fig. 2 infrared image tracking and monitoring device structure schematic diagrams.
The workflow schematic diagram of Fig. 3 development machines abnormal work and calamity forecast system.
Embodiment
Development machine abnormal work and disaster underground warning system composition based on infrared image are as shown in Figure 1：
1. thermal camera (101), using the mining video camera for meeting coal mine flame-proof requirement, with infrared light compensating lamp, takes the photograph
The camera of camera is provided with infrared filter disc, and video camera is arranged on coal mine underground tunneling roadway crown center and development machine, is led to
Coaxial cable is crossed to be connected with video shunt (102).Guoan GAEX coal mine explosion-proof video cameras GAHC- is selected in the present embodiment
EX。
2. video shunt (102), is responsible for the analog signal output all the way of video camera being divided into two-way output, wherein all the way
Infrared image tracking and monitoring equipment (103) is connect, another road connects video server (104).ADI companies are selected in the present embodiment
RF video shunts ADA4304-4.
3. infrared image tracking and monitoring equipment (103), receives the analog video all the way exported by video shunt (102) and believes
Number, it is responsible for being monitored video data, according to monitoring result, development machine operation irregularity alarm signal is sent to monitor terminal.
Infrared image tracking and monitoring equipment gathers development machine data by serial ports connection driving machine controller (109), passes through coaxial cable
Connect video shunt (102) collection video.
4. video server (104), also referred to as video encoder, receive the simulation all the way exported by video shunt (102)
Vision signal, is digitized and compressed encoding, is regarded by mining Ethernet to storage server on well and monitor terminal transmission
Frequency evidence.Haikang DS-6701HW one-way network video servers are selected in the present embodiment, are set to multicast mode.
5. underground interchanger (105), is the underground access device of mining Ethernet, concatenation forms looped network, is responsible for video clothes
Business device and other accesses and data exchange by network communication equipment, equipment incoming end are generally RJ45 interfaces, and looped network continues
Hold as optical interface, with flameproof enclosure, meet underground coal mine flame proof requirement.
6. the network switch (106), is the hard core control equipment of mining Ethernet, it is responsible for the equipment of all access networks
Management and data exchange.
7. storage server (107), is responsible for receiving the video data uploaded by video server and storage, is monitor terminal
Live historical query is provided and transfers service.
8. monitor terminal (108), with sound and light of alarm, receives the report of infrared image tracking and monitoring equipment (103)
Warn data then sound and light alarm；Monitor terminal has real-time video monitoring and history video transfers function, and production management personnel pass through
Monitor terminal checks the live video image uploaded by video server (104), also can transfer history from storage server (107)
Video data.Production management personnel can send alarm signal by Technology for Communication System of Coal Mine, and issuing emergency scheduling to related personnel refers to
Order.Underground geography information built in monitor terminal, and with map denotation engine, the present embodiment can using Map Info companies
Depending on changing map components Map X, the camera position for monitoring alarm can be shown automatically when development machine operation irregularity is alarmed.
9. tunneling machine controller (109), it is responsible for collection development machine and data is set, data are transmitted to depositing by EPA
Server is stored up, using programmable controller (PLC), programmable controller has communication interface or communication module.In this embodiment party
Siemens SIMATIC S7-300 are used in case, configuration CP341 modules pass through RS232 standards and infrared image tracking and monitoring equipment
(103) connect.
Infrared image tracking and monitoring equipment composition is as shown in Figure 2：
1. core processor (201), is handled using Texas Instrument's TMS320C6674 multinuclears fixed point and floating-point digital signal
Device, TMS320C6674 is the microprocessor based on C66x kernels, is connected, passed through with memory module (202) by the EMIF of 16
16 BITBUS network modes connect network communication module (204)；TMS320C6674 also have I2C interfaces, SPI interface, TSIP interfaces,
UART interface, RapidIO interfaces pass through UART interface and serial communication modular (206) connection communication；Pass through IIC-BUS interfaces
It is controlled and communicates with video acquisition module (203), realizes that drive control communicates using embedded Linux platform, built-in Open
CV storehouses are for video data processing.
2. memory module (202)；Including 256M NAND Flash, a piece of 4M NOR Flash, 128M SDRAM, a piece of
The EEPROM of IIC-BUS interfaces.
3. video acquisition module (203)；Main process chip uses SAA7113H video input process chips, SAA7113H
It is QFP44 encapsulation, voltage 3.3V is controlled with core processor (201) by IIC-BUS interfaces and communicated, and selects four road moulds
Intend input channel and carry out the collection that camera simulates field frequency vision signal all the way, by 8 VPO buses to core processor
(201) digital video of outputting standard ITU656 forms.
4. network communication module (204), main chip uses the singlechip Ethernet that DM9000, DM9000 are completely integrated
Mac controller, the procotol on upper strata is driven by the built-in Linux of core processor to be supported.DM9000 supports that 10/100M is adaptive
Should, support 3.3V and 5V supply voltage.DM9000 passes through network isolation transformer interface chip YL18-1080S connections RJ45
Network interface, realizes and the physical connection of network is communicated.
5. power supply includes AC/DC Switching Power Supplies, D/C voltage conversion and Clock management element, AC/DC with clock module (205)
Switching Power Supply exports 5V direct currents, and D/C voltage conversion uses MAX1724 power supply chips, for all chip power supplies；From 12MHz
Crystal oscillator.
6. serial communication modular (206), is turned using the MAX232 chip rs-232 standard serial ports single supplies level of TI companies
Chip is changed, is powered using 5V power supplys, connecting 9 needle serial ports using transit cable realizes communication.
7. flame proof shell (207) is used for the physical isolation of internal circuit and external environment, underground coal mine flame proof requirement should be met.
The course of work of development machine abnormal work and calamity forecast system is as shown in Figure 3：
1. (301) infrared camera scan video image, coaxial cable is passed through by the in-site modeling vision signal collected
It is transferred to video shunt (102).
2. (302) in-site modeling vision signal is divided into two-way analog video signal by video shunt, it is respectively transmitted to red
Outer image trace monitoring device (103) and video server (104).
3. (303) video server (104) digitized analog video signal and carrying out compressed encoding, it will be compressed by netting twine
Video data after coding is with multicast transmission to storage server (107) and monitor terminal (108).
4. (304) storage server (107) receives live video data and stored.
5. (305) infrared image tracking and monitoring equipment is digitized analog video signal by video acquisition module (203).
6. (306) infrared image tracking and monitoring equipment gathers development machine by serial communication modular (206) and sets data.
7. (307) the built-in storehouse Treatment Analysis video counts that infrared image tracking and monitoring equipment passes through core processor (201)
According to development machine working condition in monitoring headwork plane video is judged analysis result.
8. (308) then alert data is led to using TCP communication mode by network when monitoring result meets alert if
The underground interchanger (105) of letter module (204) connecting mine Ethernet is uploaded to monitor terminal (108).
9. (309) monitor terminal (108) is received after alert data, drawn automatically according to camera number by map denotation
Hold up and show development machine position over the display, and sound and light alarm prompting production management personnel are handled.
10. (310) production management personnel access storage server (107) by monitor terminal (108) and transfer live history
Video.
11. (311) production management personnel watch the live video uploaded by video server (104) simultaneously, alarm is confirmed
Generating process and presence states situation.
12. (312) production management personnel are confirmed after alarm, alarm signal can be sent by Technology for Communication System of Coal Mine, to correlation
Personnel issue emergency scheduling instruction.
Claims (7)
1. a kind of development machine abnormal work and disaster underground warning system based on infrared image, the system mainly include：It is red
Outer video camera, video shunt, video server, driving machine controller, infrared image tracking and monitoring equipment, mining Ethernet,
Storage server, monitor terminal；Wherein thermal camera, video shunt, video server, infrared image tracking and monitoring are set
Standby, driving machine controller is installed in underground, and storage server and monitor terminal are installed on well；Thermal camera is respectively arranged in
On coal mine underground tunneling roadway crown center and development machine, thermal camera is responsible for gathering driving face live video simulation drawing
Picture；Driving machine controller is responsible for collection development machine and sets data；Infrared image tracking and monitoring equipment composition includes：Core processing
Device, memory module, video acquisition module, flame proof shell, power management module, serial communication modular, network communication module；Infrared figure
As tracking and monitoring equipment have by the infrared image for the multi-section camera acquisition for being installed on tunnel crown center be spliced into one it is red
The function of outer image, the function with tracking and monitoring development machine working condition, with the function of sending different type alarm signal,
With the function that monitor terminal on alarm signal to well is transmitted by mining Ethernet；Monitor terminal is responsible for display alarm information,
With the function that live video is obtained by accessing video server, regarded with history scene is obtained by accessing storage server
The function of frequency.
2. warning system as claimed in claim 1, it is characterised in that：Uniformly installed in coal mine underground tunneling roadway crown center
Multi-section video camera, installs video camera on development machine；The camera of video camera is provided with infrared filter disc, for gathering the driving
The infrared picture of machine work；Infrared light compensating lamp is installed by video camera, light projection direction is consistent with camera video collection direction.
3. warning system as claimed in claim 1, it is characterised in that：The video acquisition module of infrared image tracking and monitoring equipment
Video camera analog video delivery outlet is connected, video acquisition module has the digitized function of analog video signal, and by numeral
Video data is output to core processor, and processor has the function for piece image by the image mosaic of collection.
4. warning system as claimed in claim 1, it is characterised in that：The serial communication modular of infrared image tracking and monitoring equipment
The communication module of connection driving machine controller, collection development machine sets data water system spray data.
5. warning system as claimed in claim 1, it is characterised in that：The network communication module of infrared image tracking and monitoring equipment
Connecting mine Ethernet, is communicated by mining Ethernet with the monitor terminal on well.
6. warning system as claimed in claim 1, it is characterised in that：Infrared image tracking and monitoring equipment is located at underground, image
Tracking and monitoring equipment has to video object piecemeal tracking and monitoring function.
7. warning system as claimed in claim 1, it is characterised in that：The system, which has, sends different alarm function, reports
Alert signal includes：Deviate working track alarm signal；Cut alarm signal of being obstructed；The too high alarm signal of body temperature；Cutting
The head too high alarm signal of temperature；Happen suddenly floods alarm signal；Gas reveals alarm signal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196136.3U CN206542526U (en) | 2017-03-01 | 2017-03-01 | Development machine abnormal work and disaster underground warning system based on infrared image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720196136.3U CN206542526U (en) | 2017-03-01 | 2017-03-01 | Development machine abnormal work and disaster underground warning system based on infrared image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206542526U true CN206542526U (en) | 2017-10-03 |
Family
ID=59942109
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|---|---|---|---|
| CN201720196136.3U Active CN206542526U (en) | 2017-03-01 | 2017-03-01 | Development machine abnormal work and disaster underground warning system based on infrared image |
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| Country | Link |
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2017
- 2017-03-01 CN CN201720196136.3U patent/CN206542526U/en active Active
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