CN206554978U - Underground coal mine sensor positioning alarm system - Google Patents
Underground coal mine sensor positioning alarm system Download PDFInfo
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- CN206554978U CN206554978U CN201720222252.8U CN201720222252U CN206554978U CN 206554978 U CN206554978 U CN 206554978U CN 201720222252 U CN201720222252 U CN 201720222252U CN 206554978 U CN206554978 U CN 206554978U
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- 239000003245 coal Substances 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 84
- 238000004891 communication Methods 0.000 claims abstract description 39
- 238000013500 data storage Methods 0.000 claims abstract description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 16
- 238000013461 design Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000001301 oxygen Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000203 mixture Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000004807 localization Effects 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model provides a kind of underground coal mine sensor positioning alarm system, the positioning alarm system mainly includes mine lower sensor, the device for monitoring mine lower sensor position, communication network, data storage service device, monitoring service device and monitor terminal, monitoring service device is responsible for monitoring mine lower sensor position, when monitoring that sensing station movement satisfaction imposes a condition, then alarm signal is sent.The positioning alarm system can effectively prevent artificial sensing station from practising fraud, it is ensured that each sensor can reliable and effective work, prevent the generation of the accident such as fire, blast caused by gas exceeding limit in coal production process, effective guarantee Safety of Coal Mine Production.
Description
Technical field
The utility model is related to a kind of underground coal mine sensor positioning alarm system, and the system is related to radio communication, well
The field such as lower security monitoring and location technology.
Background technology
Coal mine safety monitoring is to contain the requisite measure that colliery severe and great casualty occurs.《AQ1029-2016 safeties of coal mines are supervised
Control system and monitoring instrument are used》Deng all clearly all kinds of underground coal mine working faces in safety in production industry and coal industry standard
And in tunnel the sensor such as methane transducer and wind speed, wind direction detailed installation positions, it is also expressly that define the limit of each sensor
Value and the Auto Processing such as corresponding fail secure, prevent fire, blast etc. caused by gas exceeding limit in coal production process
The generation of accident, effective guarantee Safety of Coal Mine Production.But in actual production process, underground work personnel in part are reduction
Influence of the gas exceeding limit fail secure to coal production, the movable sensor by assigned position installation or privately, does not cause gas
The major accident hidden danger such as blast.Current coal mine safety monitoring system can only be carried out to the working condition and communications status of sensor
Monitoring, it is impossible to the physical location of monitoring sensor.To prevent artificial sensing station from practising fraud, it is ensured that each sensor can be reliable
Effective work is, it is necessary to which one kind can monitor downhole sensor installation site in real time, and sensing station cheating can be carried out automatic
The system of identification and alarm.
Utility model content
The utility model provides a kind of underground coal mine sensor positioning alarm system, and the system includes at least one ore deposit
Downhole sensor, it is at least one for the device of monitoring mine lower sensor position, communication network, data storage service device,
Monitoring service device and monitor terminal；Communication network is used to transmit data；Data storage service device is used to store each sensor
Design and installation position data and its allowable error data；Monitoring service device is used to handle related to sensing station is monitored
Data message, alarm signal is sent according to result to monitor terminal；Monitor terminal is used for sensing station and status display,
With sound and light of alarm.
1. described in positioning alarm system further comprise：The device for monitoring mine lower sensor position includes prison
Survey the device of absolute position and the device of monitoring relative position.
2. described in positioning alarm system further comprise：The installation of the device for monitoring mine lower sensor position
Position is included in downhole sensor housing.
3. described in positioning alarm system further comprise：The sensor position data includes three-dimensional location data.
4. the positioning alarm system further comprises：The sensor position data includes two-dimensional position data.
5. described in positioning alarm system further comprise：The sensor position data includes one-dimensional distance data；It is described
One-dimensional distance data include the one-dimensional distance data along tunnel axial direction.
6. described in positioning alarm system further comprise：The sensor position data includes longitude, latitude and the high number of degrees
According to.
7. described in positioning alarm system further comprise：The sensor position data includes the distance number with object of reference
According to.
8. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position is fixed including underground
The positioning terminal equipment of position system.
9. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position includes ultrasonic wave
Ranging localization equipment.
10. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position includes laser
Ranging localization equipment.
11. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position includes infrared
Ranging localization equipment.
12. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position includes electronics
Radar fix equipment.
13. described in positioning alarm system further comprise：The device of the monitoring mine lower sensor position includes image
Monitor location equipment.
14. the positioning alarm system further comprises：The system uses at least one distance-measuring equipment collection sensor
With the current distance data of object of reference, and the current distance data of sensor and object of reference are sent to monitoring by communication network
Service unit, monitoring service device is responsible for storing the current distance data of sensor and object of reference and the data storage device
The design and installation range data and being monitored with reference to allowable error data of sensor and object of reference compared, judged according to monitoring
As a result alarm signal is sent to monitor terminal.
15. described in positioning alarm system further comprise：The system uses at least one monitoring mine lower sensor two
The device of position data is tieed up, monitoring service device directly gathers the current two-dimensional position data of sensor by communication network, or adopts
The collection data related to sensor current location, are handled by monitoring service device and obtain the current two-dimensional position data of sensor；Prison
Control service unit and this Sensor Design that current two-dimensional position data and data storage service device are stored is installed into two-dimensional position
Data are simultaneously monitored judgement with reference to allowable error data, and alarm signal is sent to monitor terminal according to monitoring result of determination.
16. described in positioning alarm system further comprise：The system uses at least one monitoring mine lower sensor three
The device of position data is tieed up, monitoring service device directly gathers the current three-dimensional location data of sensor by communication network, or adopts
The collection data related to sensor current location, are handled by monitoring service device and obtain the current three-dimensional location data of sensor；Prison
Control service unit is responsible for this Sensor Design that current three-dimensional location data and data storage service device are stored installing three-dimensional
Position data is simultaneously monitored judgement with reference to allowable error data, and alarm signal is sent to monitor terminal according to monitoring result of determination
Number.
17. described in positioning alarm system further comprise：The mine lower sensor includes methane transducer, TEMP
Device, carbon monoxide transducer, carbon dioxide sensor, oxygen sensor, air velocity transducer, wind transducer, Smoke Sensor,
Video camera.
Implementation example of the present utility model is more fully hereinafter described.
Brief description of the drawings
Fig. 1 underground coal mine sensors positioning alarm system implements the system composition schematic diagram of example 1.
Fig. 2 underground coal mine sensors positioning alarm system implements the Fundamentals of Sensors composition schematic diagram of example 1.
Fig. 3 underground coal mine sensors positioning alarm system implements the alarm flow schematic diagram of example 1.
Fig. 4 underground coal mine sensors positioning alarm system implements the system composition schematic diagram of example 2.
Fig. 5 underground coal mine sensors positioning alarm system implements the Fundamentals of Sensors composition schematic diagram of example 2.
Fig. 6 underground coal mine sensors positioning alarm system implements the system composition schematic diagram of example 3.
Embodiment
The device of the monitoring mine lower sensor position of positioning alarm system described in the utility model can using TOA, TDOA,
The location technologies such as RSSI, AOA, image recognition are positioned；It can be positioned using ultrasonic ranging location equipment, laser ranging is included
The monitoring of equipment mine lower sensor such as equipment, infrared distance measurement location equipment, electronic radar location equipment, image recognition location equipment
Position；The device of the monitoring mine lower sensor position is typically integrated in sensor, electronic radar location equipment and image
Recognize that location equipment can be independently installed, from external monitoring sensing station；The communication network of described positioning alarm system can be adopted
With such as wireless wide area network (WWAN), WLAN (WLAN), wireless personal-area network (WPAN), wireless sensor network
(WSN) various cordless communication networks and the cable network such as.
It is the underground coal mine sensor based on WLAN (WLAN) and RSSI location technologies to implement example 1 shown in Fig. 1
Positioning alarm system, main composition includes：
1. monitor terminal (101), is responsible for sensing station monitoring, sound and light alarm and man-machine interaction, production management personnel can
By monitor terminal access monitoring server and storage server, the real-time monitoring to downhole sensor and miscellaneous equipment is realized；
The monitor terminal query function such as there is Sensor Design installation site and sensing data to show；Production management personnel can also pass through
Monitor terminal, which accesses storage server, to be realized be added sensor and design attitude, delete, inputting, change etc. and operates；Prison
Control terminal has a map display function, geographical information platform can be used MapX mapable components, and mine map is tunnel vector
Figure, map file is MapInfo forms.
2. storage server (102), belongs to data storage service device, it is responsible for each Sensor Design installation site number of storage
It is believed that breath and its allowable error data, and be that monitoring server (103) and monitor terminal (101) provide data, services；Storage clothes
Business device can also store other data related to sensor, such as the gas concentration data of gas sensor collection, Smoke Sensor
(107) the smoke condition data of collection, tunnel air speed data of air velocity transducer (108) collection etc..
3. monitoring server (103), belongs to monitoring service device, it is responsible for monitor terminal (101) and sensing station is provided
Data and monitoring alarm data, when discovery sensor change in location, which is met, to impose a condition, alert data is sent to monitor terminal.
4. interchanger (104), the switching equipment of communication network, the data for being responsible for the equipment of all access to communication networks are handed over
Change, Ethernet switch device can be used.
5. substation (105), is responsible for carrying out sensor and other Wireless Telecom Equipments communication network access forwarding service, and
It is that sensor and other Wireless Telecom Equipments provide positioning service as positioning reference location node, is accessed using standard WiFi
Equipment.
6. methane transducer (106), for methane concentration monitoring, built-in wireless communication module is realized by substation and positioned
And radio communication.
7. temperature sensor (107), for temperature monitoring, built-in wireless communication module realizes positioning and nothing by substation
Line communicates.
8. carbon monoxide transducer (108), for the monitoring of tunnel carbonomonoxide concentration, built-in wireless communication module passes through
Substation realizes positioning and radio communication.
9. carbon dioxide sensor (109), for gas concentration lwevel monitoring, built-in wireless communication module passes through substation
Realize positioning and radio communication.
10. oxygen sensor (110), for oxygen concentration monitoring, built-in wireless communication module is realized by substation and positioned
And radio communication.
11. air velocity transducer (111), for the air monitoring in tunnel, built-in wireless communication module is realized by substation
Positioning and radio communication.
12. wind transducer (112), for the wind direction monitoring in tunnel, built-in wireless communication module is realized by substation
Positioning and radio communication.
13. Smoke Sensor (113), for smoke monitoring, built-in wireless communication module realizes positioning and nothing by substation
Line communicates.
Fig. 2 is the main composition for implementing sensor in example 1：
1. mainboard (201), be on the core component of sensor, plate element include core processor, memory cell, power supply with
Clock module, sensor assembly.
2. core processor (202), using Samsung S3C2440 processors, S3C2440 is based on the micro- of ARM920T kernels
Processor, with 3 UART interfaces, 2 SPI interfaces, 2 USB interfaces, 1 IIC-BUS interface；Carry linux system.
3. memory cell (203)；Including 256M NAND Flash, a piece of 4M NOR Flash, 128M SDRAM, a piece of
The EEPROM of IIC-BUS interfaces.
4. power supply includes voltage conversion and Clock management element with clock module (204), D/C voltage conversion is used
MAX1724 series of power chips, for all chip power supplies；From 12MHz crystal oscillators.
5. sensor assembly (205), is responsible for collection environmental data, such as gathers the methane concentration in tunnel, can use MQ-4 first
Alkane sensor assembly, range ability 300 to 10000ppm, analog electrical signal is converted to by methane concentration, is entered by core processor
Data acquisition is realized in row A/D conversions.The main composition and methane transducer of other sensors are essentially identical, are only responsible for collection
Environmental data is different, and such as carbon monoxide transducer (108) uses ME2-C0 carbon monoxide transducer modules；Carbon dioxide sensor
(109), using MG811 carbon dioxide gas sensor modules；Oxygen sensor (110), using ME3-O2 oxygen sensor moulds
Block etc..
6. wireless communication module (206), using USB interface Wifi wireless network cards, is provided by Linux and device driver
Support, pass through communication access to communication networks.
The alarm flow that underground coal mine sensor positioning alarm system implements example 1 is as shown in Figure 3：
1. (301) substation in sensor collection wireless communication distance sends the signal intensity RSSI value of Wifi signals.
2. (302) sensor is sat according to the RSSI value of each substation signal and the position coordinates computing itself of each substation stored
Scale value.
3. (303) sensor, which is sent, includes the position data of itself numbering and own coordinate value.
4. (304) substation forwarding position data.
5. (305) monitoring server transfers Sensor Design peace according to the sensor number received from storage server
Holding position data message and its allowable error data.
6. (306) monitoring server calculates sensor current location and the distance of the Sensor Design installation site, work as institute
When obtaining distance more than the sensor allowable error scope, then include sensor number, design and installation position to monitor terminal transmission
With the alert data of current location.
7. (307) monitor terminal shows Sensor Design installation site with different colours on a display screen according to alert data
And current location, and send sound and light alarm.
Fig. 4 is that the positioning alarm system implements the schematic diagram of example 2, is each sensing with the main distinction of implementation example 1
Distance-measuring equipment built in device, such as measurable one-dimensional distance data along tunnel axial direction, sensor and working face or the distance of wall；
Handled and storage position data is one-dimensional distance data in this example.
Fig. 5 is the main composition that the positioning alarm system implements sensor in example 2, with being passed in Fig. 2 implementation example 1
The main composition of sensor is compared, and adds range finder module (207), for measuring one-dimensional distance data, can use ultrasonic ranging
Equipment such as KS109 transceivers ultrasonic distance measuring module range sensor, IIC-BUS interface communications are used with core processor；
Also laser ranging location equipment such as GLS-B60 laser range sensors module can be used, it is logical using USB interface with core processor
Letter；Also infrared distance measurement location equipment such as GP2Y0A710K infrared distance measurement modules can be used, are exported by core processor acquisition module
Analogue data.Wireless communication module (206) only responsible radio communication, without positioning.Implement the alarm flow and Fig. 3 of example 2
The shown alarm flow for implementing example 1 is essentially identical, and difference is that involved position data is one-dimensional distance data.
Fig. 6 is that the positioning alarm system implements example 3, is to use with target with implementing the main distinction of example 1
The video camera (114) of position detecting and warning function directly carries out position monitoring alarm to sensor.
Claims (18)
1. underground coal mine sensor positioning alarm system, it is characterised in that：The system include at least one mine lower sensor,
At least one device, communication network, data storage service device, monitoring service device for monitoring mine lower sensor position
And monitor terminal；Communication network is used to transmit data；Data storage service device is used to store each Sensor Design installation site
Data message and its allowable error data；Monitoring service device is used to handling and monitoring sensing station related data information, root
Met according to result to monitor terminal and send alarm signal；Monitor terminal is used for sensing station and status display, with sound
Light alarm function.
2. positioning alarm system as claimed in claim 1, it is characterised in that：It is described for monitoring mine lower sensor position
Device includes the device of monitoring absolute position and the device of monitoring relative position.
3. positioning alarm system as claimed in claim 1, it is characterised in that：It is described for monitoring mine lower sensor position
The installation site of device is included in downhole sensor housing.
4. positioning alarm system as claimed in claim 1, it is characterised in that：The sensor position data includes three-dimensional position
Data.
5. positioning alarm system as claimed in claim 1, it is characterised in that：The sensor position data includes two-dimensional position
Data.
6. positioning alarm system as claimed in claim 1, it is characterised in that：The sensor position data includes one-dimensional distance
Data；The one-dimensional distance data include the one-dimensional distance data along tunnel axial direction.
7. positioning alarm system as claimed in claim 1, it is characterised in that：The sensor position data includes longitude, latitude
Degree and altitude information.
8. positioning alarm system as claimed in claim 1, it is characterised in that：The sensor position data includes and object of reference
Range data.
9. positioning alarm system as claimed in claim 1, it is characterised in that：The device of the monitoring mine lower sensor position
Positioning terminal equipment including downhole positioning system.
10. positioning alarm system as claimed in claim 1, it is characterised in that：The dress of the monitoring mine lower sensor position
Put including ultrasonic ranging location equipment.
11. positioning alarm system as claimed in claim 1, it is characterised in that：The dress of the monitoring mine lower sensor position
Put including laser ranging location equipment.
12. positioning alarm system as claimed in claim 1, it is characterised in that：The dress of the monitoring mine lower sensor position
Put including infrared distance measurement location equipment.
13. positioning alarm system as claimed in claim 1, it is characterised in that：The dress of the monitoring mine lower sensor position
Put including electronic radar location equipment.
14. positioning alarm system as claimed in claim 1, it is characterised in that：The dress of the monitoring mine lower sensor position
Put including image monitoring location equipment.
15. positioning alarm system as claimed in claim 1, it is characterised in that：The system uses at least one distance-measuring equipment
Gather the current distance data of sensor and object of reference, and by communication network by the current distance data of sensor and object of reference
Send to monitoring service device, monitoring service device is responsible for depositing the current distance data of sensor and object of reference and the data
The sensor that storage device is stored is monitored and compared with the design and installation range data and reference allowable error data of object of reference, root
According to monitoring result of determination alarm signal is sent to monitor terminal.
16. positioning alarm system as claimed in claim 1, it is characterised in that：The system uses at least one monitoring mine
The device of lower sensor two-dimensional position data, monitoring service device directly gathers the current two-dimensional position of sensor by communication network
Data, or the collection data related to sensor current location, are handled by monitoring service device and obtain the current Two-dimensional Position of sensor
Put data；Monitoring service device installs this Sensor Design that current two-dimensional position data and data storage service device are stored
Two-dimensional position data is simultaneously monitored judgement with reference to allowable error data, and alarm is sent to monitor terminal according to monitoring result of determination
Signal.
17. positioning alarm system as claimed in claim 1, it is characterised in that：The system uses at least one monitoring mine
The device of lower sensor three-dimensional location data, monitoring service device directly gathers the current three-dimensional position of sensor by communication network
Data, or the collection data related to sensor current location, are handled by monitoring service device and obtain the current three-dimensional position of sensor
Put data；Monitoring service device is responsible for this Sensor Design for storing current three-dimensional location data and data storage service device
Three-dimensional location data is installed and judgement is monitored with reference to allowable error data, is sent according to monitoring result of determination to monitor terminal
Alarm signal.
18. positioning alarm system as claimed in claim 1, it is characterised in that：The mine lower sensor is sensed including methane
Device, temperature sensor, carbon monoxide transducer, carbon dioxide sensor, oxygen sensor, air velocity transducer, wind transducer,
Smoke Sensor, video camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720222252.8U CN206554978U (en) | 2017-03-09 | 2017-03-09 | Underground coal mine sensor positioning alarm system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720222252.8U CN206554978U (en) | 2017-03-09 | 2017-03-09 | Underground coal mine sensor positioning alarm system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259517A (en) * | 2019-07-02 | 2019-09-20 | 辽宁瑞华实业集团高新科技有限公司 | A kind of detection device and detection method |
| CN111338298A (en) * | 2020-02-12 | 2020-06-26 | 上海圣石生物医学科技有限公司 | Intelligent production process monitoring system for health ring |
-
2017
- 2017-03-09 CN CN201720222252.8U patent/CN206554978U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259517A (en) * | 2019-07-02 | 2019-09-20 | 辽宁瑞华实业集团高新科技有限公司 | A kind of detection device and detection method |
| CN111338298A (en) * | 2020-02-12 | 2020-06-26 | 上海圣石生物医学科技有限公司 | Intelligent production process monitoring system for health ring |
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