CN110057974A - A kind of mining methane sensor verification process control system and method - Google Patents
A kind of mining methane sensor verification process control system and method Download PDFInfo
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- CN110057974A CN110057974A CN201910274918.8A CN201910274918A CN110057974A CN 110057974 A CN110057974 A CN 110057974A CN 201910274918 A CN201910274918 A CN 201910274918A CN 110057974 A CN110057974 A CN 110057974A
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- control system
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- 238000004886 process control Methods 0.000 title claims abstract description 37
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000012795 verification Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000005065 mining Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000004880 explosion Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 abstract description 8
- 230000010354 integration Effects 0.000 abstract description 3
- 238000004801 process automation Methods 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0006—Calibrating gas analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- Geophysics (AREA)
- Automation & Control Theory (AREA)
- Control Of Conveyors (AREA)
Abstract
The invention discloses a kind of mining methane sensor verification process control system and methods, it is characterized by: mainly by sensor module, the signal collection modulation module being connect with sensor module, the main controller module being connect with the output end of signal collection modulation module, the display module with the communication connection of main controller module.The sensor module includes explosion-resistant enclosure, piezomagnetic sensor group and infrared sensor group at conveyer belt.The main controller module includes explosion-resistant enclosure, the control single chip computer being connect with Process Control System by Ethernet, the detection single-chip microcontroller being connect with Process Control System by Ethernet.The display module mainly includes PC display screen and touch screen.The present invention relates to sensor verification process control system fields.A kind of mining methane sensor verification process control system and method keep testing person and calibrating environment completely isolated, ensure the safety of testing person, realize verification process automation, integration.
Description
Technical field
The present invention relates to a kind of sensor verification process control system field, especially a kind of mining methane sensor calibrating
Process Control System and method.
Background technique
Methane transducer is the sensor for detecting gas density under mine, and " safety regulations in coal mine " requires mine safety
Detecting instrument needs regular calibration.Currently, each process of sensor calibrating is required to personnel's participation, a large amount of manpower objects are consumed
Power.Secondly, not can guarantee people in verification process and be isolated with detection environment, there are security risks.Finally, not having in the market
Sensor verification process control system and method.
Summary of the invention
In order to solve the process control issues of calibrating methane transducer, the invention proposes a kind of inspections of mining methane sensor
Determine Process Control System and method, so that testing person and calibrating environment are completely isolated, ensures the safety of testing person, realize inspection
Determine process automation, integration.
Used technical solution is the present invention to solve above-mentioned technical problem:
A kind of mining methane sensor verification process control system and method, it is characterised in that: mainly by sensor module,
The signal collection modulation module being connect with sensor module, the main controller mould being connect with the output end of signal collection modulation module
Block, the display module with the communication connection of main controller module.
The sensor module includes explosion-resistant enclosure, piezomagnetic sensor group and infrared sensor group at conveyer belt.
The signal collection modulation module includes explosion-resistant enclosure, the transmitter electricity with the output connection of piezomagnetic sensor
The detection calibration circuit of road and detection calibration the signal collection modulation module.
The main controller module includes explosion-resistant enclosure, with Process Control System communication connection control single chip computer and with
The single-chip microcontroller control connection peripheral calibration equipment, with Process Control System communication connection detection single-chip microcontroller and with the monolithic
The peripheral detection device of machine connection.
The display module mainly includes PC display screen and touch screen.
When examining and determine methane transducer, methane transducer is placed on to one end of conveyer belt, the pressure magnetic below conveyer belt
Formula sensor has detected that object is put down, and conveyer belt starts for sensor to be sent into calibrating interior, at this point, in triggering starting monitoring room
Verification process control system in PC host computer, when sensor reaches calibrating room, access door side infrared sensor adds up sensor
Quantity, when interior sensor quantity reaches the maximum value of calibrating, conveyer belt stops working.Meanwhile verification process control system
The product informations such as the model of each sensor, producer will be identified by infrared camera at starting indoor channel mouth, and by recognition result
Feed back to verification process control system.It examines and determine room conveyer belt access door and uses inflatable rubber doorframe, when conveyer belt work, lead to
The automatic outlet of inflatable rubber doorframe in road is to open door, and when conveyer belt stops working, the inflatable rubber doorframe in channel is automatic
Inflation guarantees the air-tightness of inspection measuring cell access door to ensure the precision and reliability of verification result.When all the sensors into
Enter when detecting and after access door closes, the control single chip computer that is controlled by verification process control system and detection single-chip microcontroller are sensed
Device calibration operation.After completing calibrating, sensor is left calibrating room from the access door of the other side by conveyer belt, realizes verification process
It is full-automatic.It is mounted on the outdoor touch screen of calibrating and shows sensor verification process, testing person can not enter calibrating room
The interior real-time process for grasping calibration operation.Monitor the workflow that indoor PC upper computer software passes through Industrial Ethernet monitoring system
Journey, and the details of real-time display working link and verification process after the completion of calibration operations, automatic printing are examined and determine and is reported
It accuses.Upper computer software includes real time data, history graphs interface and query interface, has reached the mesh for facilitating user query to access
's.
The beneficial effects of the present invention are:
A kind of mining methane sensor verification process control system and method make testing person and calibrating environment completely every
From ensureing the safety of testing person, realize verification process automation, integration.
Detailed description of the invention
Fig. 1 is Process Control System work flow diagram of the invention；
Fig. 2 is Process Control System operation schematic diagram of the invention；
Fig. 3 is inflatable rubber doorframe of the invention.
Description of symbols:
1-PC machine, 2-Ethernets, 3-piezomagnetic sensors, 4-inflatable rubber doorframes, 5-conveyer belts, 6-inspections
Determine room, 7-infrared cameras, 8-infrared sensors, 9-touch screens, 10-access doors.
Specific embodiment:
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.Present invention will be further explained below with reference to the attached drawings and examples.
A kind of mining methane sensor verification process control system and method, mainly by sensor module, with sensor die
The signal collection modulation module of block connection, the main controller module being connect with the output end of signal collection modulation module, with main controller
The display module of module communication connection.
The sensor module includes explosion-resistant enclosure, piezomagnetic sensor group 3,8 and of infrared sensor group at conveyer belt
Infrared camera 7.
The signal collection modulation module includes explosion-resistant enclosure, the transmitter electricity with the output connection of piezomagnetic sensor 3
The detection calibration circuit of road and detection calibration the signal collection modulation module.
The main controller module includes explosion-resistant enclosure, with Process Control System communication connection control single chip computer and with
The single-chip microcontroller control connection peripheral calibration equipment, with Process Control System communication connection detection single-chip microcontroller and with the monolithic
The peripheral detection device of machine connection.
The display module mainly includes PC display screen 1 and touch screen 9.
When examining and determine methane transducer, methane transducer is placed on to one end of conveyer belt 5, the pressure below conveyer belt 5
Magnetic-type sensor 3 has detected that object is put down, and conveyer belt 5 starts for sensor to be sent into calibrating interior, at this point, triggering starting monitoring
Verification process control system in indoor PC host computer 1, when sensor reaches calibrating room 6, access door side infrared sensor 8 is accumulative
Number of sensors, when interior sensor quantity reaches the maximum value of calibrating, conveyer belt 5 stops working.Meanwhile verification process control
System processed will start infrared camera 7 at indoor channel mouth and identify the product informations such as the model of each sensor, producer, and will
Recognition result feeds back to verification process control system.It examines and determine 6 conveyer belt access door of room and uses inflatable rubber doorframe 4, work as transmission
When band 5 works, the automatic outlet of inflatable rubber doorframe 4 in channel is to open door, when conveyer belt 5 stops working, the inflation in channel
4 automatic inflating of formula rubber doorframe guarantees the air-tightness of calibrating room access door to ensure the precision and reliability of verification result.Work as institute
After having sensor to enter calibrating room and access door closing, the control single chip computer and detection controlled by verification process control system is single
Piece machine carries out sensor calibration operation.After completing calibrating, sensor is left calibrating room from the access door of the other side by conveyer belt 5,
Realize the full-automation of verification process.It is mounted on the outdoor touch screen 9 of calibrating and shows sensor verification process, testing person can be with
Do not entering the indoor process for grasping calibration operation in real time of calibrating.It monitors indoor PC upper computer software and passes through Industrial Ethernet 2
The workflow of monitoring system, and the details of real-time display working link and verification process will after the completion of calibration operation
Automatic printing probation redport.Upper computer software includes real time data, history graphs interface and query interface, has reached and has facilitated use
The purpose of family queried access.
Claims (3)
1. the invention discloses a kind of mining methane sensor verification process control system and methods, it is characterised in that: mainly by
Sensor module, the signal collection modulation module connecting with sensor module, connect with the output end of signal collection modulation module
Main controller module, with main controller module communication connection display module.The sensor module includes explosion-resistant enclosure, transmission
Piezomagnetic sensor group and infrared sensor group at band.The main controller module includes explosion-resistant enclosure, Process Control System, with
The control single chip computer that Process Control System is connected by Ethernet, the detection monolithic being connect with Process Control System by Ethernet
Machine.The display module mainly includes PC display screen and touch screen.
2. a kind of mining methane sensor verification process control system according to claim 1 and method, it is characterised in that:
The main controller module includes control single chip computer and detection single-chip microcontroller, the control single chip computer with Process Control System communication connection
And with the single-chip microcontroller control connection peripheral calibration equipment, with Process Control System communication connection detection single-chip microcontroller and with
The peripheral detection device of single-chip microcontroller connection.
3. a kind of mining methane sensor verification process control system according to claim 1 and method, it is characterised in that:
The access door of the calibrating room uses inflatable rubber doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274918.8A CN110057974A (en) | 2019-06-17 | 2019-06-17 | A kind of mining methane sensor verification process control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910274918.8A CN110057974A (en) | 2019-06-17 | 2019-06-17 | A kind of mining methane sensor verification process control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110057974A true CN110057974A (en) | 2019-07-26 |
Family
ID=67318516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910274918.8A Pending CN110057974A (en) | 2019-06-17 | 2019-06-17 | A kind of mining methane sensor verification process control system and method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425366A (en) * | 2011-10-27 | 2012-04-25 | 北京七星华创电子股份有限公司 | Sealing device and system |
| CN104554186A (en) * | 2013-10-09 | 2015-04-29 | 宁夏琪凯节能设备有限公司 | Fully automatic energy-saving car washer |
| CN206426331U (en) * | 2017-01-14 | 2017-08-22 | 嘉兴市昊源汽车零部件有限公司 | A kind of forming machine material-receiving device |
| CN207451034U (en) * | 2017-09-27 | 2018-06-05 | 湖北省洞庄茶业有限公司 | A kind of tealeaves conveys material leakage retracting device |
| CN108152321A (en) * | 2017-12-13 | 2018-06-12 | 江西高强电瓷集团有限公司 | Energy-saving impulse detection line |
| CN108645980A (en) * | 2018-07-14 | 2018-10-12 | 西安泽志电子科技有限公司 | A kind of gas sensor on-line detecting system and method |
| CN109444803A (en) * | 2018-11-20 | 2019-03-08 | 中国电力科学研究院有限公司 | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device |
-
2019
- 2019-06-17 CN CN201910274918.8A patent/CN110057974A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425366A (en) * | 2011-10-27 | 2012-04-25 | 北京七星华创电子股份有限公司 | Sealing device and system |
| CN104554186A (en) * | 2013-10-09 | 2015-04-29 | 宁夏琪凯节能设备有限公司 | Fully automatic energy-saving car washer |
| CN206426331U (en) * | 2017-01-14 | 2017-08-22 | 嘉兴市昊源汽车零部件有限公司 | A kind of forming machine material-receiving device |
| CN207451034U (en) * | 2017-09-27 | 2018-06-05 | 湖北省洞庄茶业有限公司 | A kind of tealeaves conveys material leakage retracting device |
| CN108152321A (en) * | 2017-12-13 | 2018-06-12 | 江西高强电瓷集团有限公司 | Energy-saving impulse detection line |
| CN108645980A (en) * | 2018-07-14 | 2018-10-12 | 西安泽志电子科技有限公司 | A kind of gas sensor on-line detecting system and method |
| CN109444803A (en) * | 2018-11-20 | 2019-03-08 | 中国电力科学研究院有限公司 | A kind of automatic calibration of electric energy meter system wiring column pressure test method and device |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tang Shoufeng Inventor after: Zhou Nan Inventor after: Shi Jingcan Inventor after: Zhao Renci Inventor after: Zhao Zhiwei Inventor after: Li Tongtong Inventor after: Huang Jie Inventor before: Tang Shoufeng Inventor before: Li Tongtong Inventor before: Huang Jie Inventor before: Zhang Baoshan Inventor before: HuangFu Shuyun Inventor before: He Xinmin |
|
| CB03 | Change of inventor or designer information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190726 |
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| WD01 | Invention patent application deemed withdrawn after publication |