CN205638556U - Floods alarm system in pit based on image and water quality monitoring - Google Patents
Floods alarm system in pit based on image and water quality monitoring Download PDFInfo
- Publication number
- CN205638556U CN205638556U CN201620002470.6U CN201620002470U CN205638556U CN 205638556 U CN205638556 U CN 205638556U CN 201620002470 U CN201620002470 U CN 201620002470U CN 205638556 U CN205638556 U CN 205638556U
- Authority
- CN
- China
- Prior art keywords
- monitoring
- water quality
- floods
- server
- video
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 238000012544 monitoring process Methods 0.000 title claims abstract description 97
- 238000006424 Flood reaction Methods 0.000 title claims abstract description 48
- 239000003245 coal Substances 0.000 claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 16
- 238000005065 mining Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
Abstract
The utility model discloses a floods alarm system in pit based on image and water quality monitoring, the camera is placed in headwork face, coal face or other places such as the scope of operation that probably take place water inrush accidents to this alarm system in the pit through the colliery to it belongs to the drainage channel's in tunnel the low reaches position or the sump water sampling region in its low reaches at the camera to install at water quality monitoring devices, the camera is gathered real -time on -site video images and is sent floods monitoring server to, and floods monitoring server monitoring live video and quality of water parameter data send floods alarm signal to monitoring host according to monitoring results, and monitoring host sends corresponding monitoring server 0 to different work regional broadcast equipment in the pit, and control monitoring server 1 sends the floods warning. 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
This utility model relates to a kind of down-hole based on image and water quality monitoring floods warning system, and this system relates to image steganalysis and the field such as communicates.
Background technology
Coal is China's main energy sources, accounts for primary energy 70%.Coal industry is high risk industries, and the accident such as gas, floods, fire, top board, coal dust annoyings Safety of Coal Mine Production.In China's coal-mine generation severe and great casualty, natural disaster bigger to mine hazardness during mine water disaster, calculate with the number that coal mining accident is dead, water damage accident accounts for 15.72%, is only second to gas and roof accident, occupies the 3rd, 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, causes difficulty to the transport of down-hole, ventilation, draining etc., makes the probability of surviving fleeing from personnel the most in time reduce.
4, gush out substantial amounts of toxic and harmful, make the conditions of existence's environment fleeing from personnel the most in time more deteriorate.
In sum, mine water disaster is the disaster that colliery is serious, and in coal production, the warning to mine water disaster must be accomplished promptly and accurately.At present floods early warning observe based on hydrology detection prevention, underground for probing water, tendency phenomenon and, hydrology detection and underground for probing 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, manage improperly and the reason such as thought paralysis of people, hydrology detection and underground for probing water can not be entirely prevented from the generation of gushing water, more can not report to the police the down-hole gushing water of burst；Tendency phenomenon is observed based on artificial micro-judgment, there is bigger subjective factors.At present for on-the-spot water inrush accident, rely primarily on the artificial warning of Field Force, but when gushing water occurs in unattended time or region, or Field Force flees from hastily and fails initiative alarming, control room just cannot obtain the information that gushing water occurs timely, down-hole relevant staff cannot be notified in time, so that water inrush accident can not be taken emergency measures in time, easily cause that water damage is out of control and casualties.For effectively reducing mine property loss and the casualties that floods cause, need new underground coal mine floods warning system, exactly underground coal mine gushing water can be reported to the police the very first time, for not occurring on-the-spot other region personnel in the pit to strive for the disaster relief and the escape time of preciousness at gushing water.
Utility model content
The utility model proposes a kind of down-hole based on image and water quality monitoring floods warning system, 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, water quality monitoring equipment, broadcasting equipment；At underground coal mine driving face, coal-face or other is it may happen that video camera is placed in the place such as the scope of operation of water leak accident；Camera acquisition in-site modeling video signal, is sent to store server, floods monitoring server and monitoring host computer by video server digitized compressed encoding；Water quality monitoring equipment is responsible for gathering water quality parameter data；The network switch, down-hole switch and substation are responsible for data transmission；Storage server is responsible for receiving camera video data, water quality parameter data and storing, and provides data query to transfer service simultaneously；Floods monitoring server is responsible in monitoring plane video burst and constant stream, and water quality parameter 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.
1. described in, system farther includes: camera installation locations is more than 2 meters 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.
2. described in, system farther includes: water quality monitoring equipment is arranged on downstream position or the sump water quality sampling region downstream of the drainage ditch in tunnel, video camera place；Water quality monitoring equipment installation site is not in camera supervised region；In the case of meeting conditions above, water quality monitoring equipment should be close proximity to video camera.
3. described in, system farther includes: the data of water quality monitoring equipment collection include one or more data in data below: the special spectrum of water, pH value, conductance, water temperature, turbidity.
4. described in, system farther includes: water quality monitoring equipment is responsible for gathering water quality parameter data, and data are transmitted to storing server eventually through EPA；Water quality monitoring equipment is connected communication by the communications cable with substation, uses RS-485 standard traffic.
5. described in, system farther includes: 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.
6. described in, system farther includes: 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.
Accompanying drawing explanation
Fig. 1 down-hole based on image and water quality monitoring floods warning system schematic diagram.
Fig. 2 water quality monitoring device hardware structural representation.
Fig. 3 floods alert operation schematic flow sheet.
Detailed description of the invention
The most described floods warning system composition specifically includes that
1. storage server (101), is responsible for receiving video data, water quality parameter data and storing, and 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, the video image of video camera is processed, the aberrant continuation change that in monitoring camera video image, setting regions occurs, and with reference to the water quality parameter data of storage server storage, then export gushing water alarm signal to monitoring host computer as met alert if.When monitoring video way too much server handling ability deficiency, multiple servers can be placed and respectively video is monitored.
3. geographic information server (103), it is responsible for monitoring host computer and geographic information services is provided, use ArcGIS platform, and store the relevant geographic information data of mine, video camera (107) and the position data of water quality monitoring equipment (110)；Server has floods sunykatuib analysis function, can provide escape route information according to analysis result for each working region, down-hole according to gushing water position analysis floods development, and be sent to monitoring host computer.
4. monitoring host computer (104), have sound and light of alarm, receive the alarm signal then sound and light alarm of floods monitoring server (102)；There is phonetic synthesis and digital voice compression encoding function, when after the escape route information obtaining each working region, down-hole from geographic information server (103), the text message of gushing water position and escape route is synthesized voice compressed encoding, is issued to each broadcasting equipment and broadcasts；Having real-time video monitoring and history video transfers function, production management personnel check live video image by monitoring host computer and can transfer history monitoring data from storage server (101).
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 access and the data of network communication equipment, have flameproof enclosure, meet 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, it is arranged on underground coal mine driving face, coal-face or other is it may happen that on the place such as the scope of operation of water leak accident, be connected with video server (108) by coaxial cable.
8. video server (108), also referred to as video encoder, by analog video image digitized the compressed encoding of camera acquisition, by mining Ethernet to aboveground storage server, floods monitoring server, monitoring host computer transmitting video data.
9. substation (109), also referred to as data collection station, are responsible for receiving the water quality parameter data that water quality monitoring equipment (110) is uploaded, and data are uploaded to floods monitoring server.Substation and water quality monitoring equipment (110) use RS-485 standard by twisted-pair communication, can connect multiple water quality monitoring equipment；Substation is connected with nearest down-hole switch by twisted-pair feeder or optical cable, uses TCP mode and aboveground storage server communication, has flameproof enclosure, meet underground coal mine flame proof requirement.
10. water quality monitoring equipment (110), gather for water quality data collection, meet underground coal mine relevant safety standard, have RS-485 communication interface.
11. broadcasting equipments (111), for down-hole voice broadcast service, have digital speech decoding function, the data convert encoded by digital voice compression are become voice, and amplifies broadcasting；Broadcasting equipment uses RS-485 standard to be communicated by twisted pair line connection with substation.
The circuit hardware of water quality monitoring equipment forms as shown in Figure 2:
1. processor (201) selects the MSP430F147 single-chip microcomputer of TI company.This model is 16 risc architectures, has 32k Flash, 1kRAM；And have 5 kinds of low-power consumption modes, abundant sheet inner peripheral module, the flexibly plurality of advantages such as clock system.MSP430 can work under 1.8～3.6V low-voltages, and system uses 3.3V running voltage.The built-in precision of MSP430F147 is the A/D converter of 12 200kps.1 non-linear differential error, 1 non-linear integral error, 4 kinds of analog digital conversion patterns.For gathering the analogue signal of water quality sensor probe output.
2. water quality sensor probe (202), uses one-parameter or multiparameter probe, including special spectrum, pH value, conductance, water temperature, turbidity.Probe is placed at water quality sampling connection pond, is connected the main frame of water quality monitoring equipment by water quality sensor standard interface.
3. testing circuit (203), for probe power supply and are converted to processor (201) collectable voltage change signal by the analogue signal that probe gathers.
4. communication interface (204), use RS-485 standard communications mode, and communication chip uses MAX485 with MSP430F147 to be connected.
5. alarm switch (205), use button member, for floods manual alarm.
6. debugging interface (206), standard JTAG, for Debugging Program for Single-chip Computer, programming, upgrading.
7. power supply (207), change two parts including AC/DC module and D/C power, and D/C power conversion chip uses MAX1724 family chip, are converted to stable running voltage, respectively processor, communication interface, water quality sensor probe power supply.
Floods report to the police work process as shown in Figure 3:
1. (301) camera acquisition video image, is transferred to video server by analog video signal by coaxial cable.
2. (302) video server digitized analog video signal carry out compressed encoding, gives storage server, monitoring host computer and floods monitoring server by the video data after compressed encoding with multicast transmission by netting twine.
3. (303) floods monitoring server analyzes the vedio data sent by video server, the abnormal current in monitoring video in real time.
4. (304) water quality monitoring equipment gathers water quality parameter data, is sent to substation by RS-485 communication interface modules.
5. (305) substation passes through RS-485 interface water quality parameter data, data is packed according to the communication protocol set, and is sent to store server in TCP Client mode by network interface by packet.
6. (306) storage server receives the water quality parameter data uploaded by substation in TCP server mode, and is stored in data base.
7. (307) floods monitoring server obtains water quality parameter data by accessing storage server, video image monitoring (303) result and water quality parameter data are carried out comprehensive monitoring, send floods alarm signal when meeting alert if to monitoring host computer, monitored camera number is sent to monitoring host computer simultaneously.
8. (308) find floods as field personnel, when pressing the alarm switch button of water quality monitoring equipment, water quality monitoring equipment sends manual alarm signal, substation gathers alarm signal, data are packed according to the communication protocol set, is sent to store server in TCP Client mode by network interface by packet.
9. (309) storage server storage alert data, and forward alarm signal to monitoring host computer.
10. (310) are when monitoring host computer receives the alarm signal of floods monitoring server or storage server, by video camera or the numbering of alarm switch be sent to geographic information server.
11. (311) geographic information servers determine gushing water position according to the numbering of alarming video camera, according to gushing water position and water quality parameter data analysis floods development, there is provided escape route information further according to analysis result for each working region, down-hole, and be sent to monitoring host computer.
12. (312) monitoring host computer real-time displaying scene video automatic sound-light alarms, synthesize voice compressed encoding by the text message of gushing water position and escape route, are issued to each broadcasting equipment and broadcast.Production management personnel can check live real-time video, alarm condition and equipment situation, when the hardware of video and data acquisition is damaged, then transfers history live video data.
13. (313) down-hole broadcasting equipments receive and comprise gushing water position and the speech data of escape route information, and decoded back is that voice signal amplifies report.
Claims (7)
1. down-hole based on an image and water quality 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, water quality monitoring equipment, broadcasting equipment；Video camera is placed at underground coal mine driving face, coal-face；Camera acquisition in-site modeling video signal, is sent to store server, floods monitoring server and monitoring host computer by video server digitized compressed encoding；Water quality monitoring equipment is responsible for gathering water quality parameter data；The network switch, down-hole switch and substation are responsible for data transmission；Storage server is responsible for receiving camera video data, water quality parameter data and storing, and provides data query to transfer service simultaneously；Floods monitoring server is responsible in monitoring plane video burst and constant stream and water quality parameter 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 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: water quality monitoring equipment is arranged on downstream position or the sump water quality sampling region downstream of the drainage ditch in tunnel, video camera place；Water quality monitoring equipment installation site is not in camera supervised region；In the case of meeting conditions above, water quality monitoring equipment should be close proximity to video camera.
4. warning system as claimed in claim 1, it is characterised in that: the data of water quality monitoring equipment collection include one or more data in data below: the special spectrum of water, pH value, conductance, water temperature, turbidity.
5. warning system as claimed in claim 1, it is characterised in that: water quality monitoring equipment is responsible for gathering water quality parameter data, and data are transmitted to storing server eventually through EPA；Water quality monitoring equipment is connected communication by the communications cable with substation, uses RS-485 standard traffic.
6. 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.
7. 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002470.6U CN205638556U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on image and water quality monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002470.6U CN205638556U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on image and water quality monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205638556U true CN205638556U (en) | 2016-10-12 |
Family
ID=57078839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002470.6U Expired - Fee Related CN205638556U (en) | 2016-01-04 | 2016-01-04 | Floods alarm system in pit based on image and water quality monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205638556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220574A (en) * | 2020-03-06 | 2020-06-02 | 安徽理工大学 | Underground water burst water source type analysis alarm system and method |
| CN113153431A (en) * | 2021-04-02 | 2021-07-23 | 山东科技大学 | Coal and rock dynamic disaster monitoring and early warning visualization system and method based on 5G communication |
-
2016
- 2016-01-04 CN CN201620002470.6U patent/CN205638556U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111220574A (en) * | 2020-03-06 | 2020-06-02 | 安徽理工大学 | Underground water burst water source type analysis alarm system and method |
| CN111220574B (en) * | 2020-03-06 | 2023-03-14 | 安徽理工大学 | Underground water burst water source type analysis alarm system and method |
| CN113153431A (en) * | 2021-04-02 | 2021-07-23 | 山东科技大学 | Coal and rock dynamic disaster monitoring and early warning visualization system and method based on 5G communication |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105569732B (en) | The coal mine floods alarm method monitored based on image and hydrographic data | |
| CN205638559U (en) | Colliery is headwork face floods alarm system in pit based on image | |
| CN105569733B (en) | Underground coal mine driving face floods alarm method based on image | |
| CN205330734U (en) | Floods alarm system in pit based on humiture and image monitoring facilities | |
| CN105484797B (en) | Underground floods alarm system based on image and coalcutter monitoring device | |
| CN105422181B (en) | Underground floods alarm method based on image and flood monitoring | |
| CN105484799B (en) | The underground floods alarm method monitored based on image and sump | |
| CN105484796B (en) | Underground floods alarm system based on humiture and image monitoring equipment | |
| CN105484801B (en) | The underground floods alarm method monitored based on image and water yield | |
| CN105484798B (en) | Underground floods alarm method based on temperature and humidity and image monitoring | |
| CN105464705B (en) | Underground floods alarm system based on image and water quality monitoring equipment | |
| CN205638555U (en) | Floods alarm system in pit based on image and sump monitoring | |
| CN105484800B (en) | Underground coal mine coal working face floods alarm method based on image | |
| CN205823335U (en) | Down-hole based on image and water quality monitoring equipment floods warning system | |
| CN205638554U (en) | Colliery floods alarm system based on image and hydrologic data monitoring | |
| CN105464706B (en) | Underground floods warning system based on image and flood monitoring equipment | |
| CN205638556U (en) | Floods alarm system in pit based on image and water quality monitoring | |
| CN105451003B (en) | Underground floods alarm system based on image and development machine monitoring device | |
| CN205638558U (en) | Floods alarm system in pit based on image with gush water yield monitoring | |
| CN105649678B (en) | Underground floods alarm method based on image and water quality monitoring | |
| CN205558972U (en) | Floods alarm system in pit based on humiture and image monitoring | |
| CN111224465A (en) | Micro-power consumption distribution line intelligent monitoring system | |
| CN205823336U (en) | Down-hole based on image and flood monitoring equipment floods warning system | |
| CN205823337U (en) | Down-hole based on image and water yield monitoring device floods warning system | |
| CN205638557U (en) | Floods alarm system in pit based on image and water logging monitoring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20210104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |