CN107965350A - A kind of coal mine safety monitoring system sensor automatic identification, plug and play method - Google Patents
A kind of coal mine safety monitoring system sensor automatic identification, plug and play method Download PDFInfo
- Publication number
- CN107965350A CN107965350A CN201711389738.1A CN201711389738A CN107965350A CN 107965350 A CN107965350 A CN 107965350A CN 201711389738 A CN201711389738 A CN 201711389738A CN 107965350 A CN107965350 A CN 107965350A
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- Prior art keywords
- sensor
- substation
- plug
- monitoring system
- installation
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 23
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000034184 interaction with host Effects 0.000 claims description 2
- 230000005055 memory storage Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 26
- 238000012423 maintenance Methods 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of coal mine safety monitoring system sensor automatic identification, plug and play method, sensor need to be only connected to underground substation by underground installation personnel, system can automatic identification connect sensor, automatic identification sensor type, range, unit, the calibration cycle, sensor address, place substation and port address, connect bus address, the information such as sensor terminal voltage, and eject plug and play on system master machine and remind, installation site and power-down logic relation where ground handling operator only needs easy configuration sensor, sensor can access system put into operation, configuration, debugging is simple, reduce installation and debugging workload, greatly improve sensor installation effectiveness, reduce to in-site installation, maintenance personnel's technical requirements, solves the problems such as sensor false alarm produced during existing installation and debugging because communication is complicated.
Description
Technical field
The present invention relates to coal mine safety monitoring system technical field, more particularly to a kind of sensor automatic identification, insert i.e.
Method.
Background technology
It is before a sensor completes normal environment monitoring function, it is necessary to big at present in coal mine safety monitoring system
The installation of amount, debugging efforts, specifically include：1) before sensor is installed, field technicians are needed in monitoring system master control
On software to by the range of sensor to be mounted, installation site, the numbering of sensor, connect substation port address, sensor
Alarming value, power-down value, telegram in reply value, and power-off control actuator where the parameter such as substation and port address configured；2)
The configuration information of sensor to be installed is given underground installation personnel by surface technology personnel；3) installation personnel in underground according to configuration information
Sensor is installed to corresponding substation and port；4) installation personnel communicates with ground staff's confirmation, and normal, data are accurate.
Coal mine safety monitoring system is concerning safety of coal mines, and strongly professional, up to tens kinds of sensor type, quantity is more, greatly
Moulded coal ore deposit number of sensors up to thousands of, the installation of all the sensors is required to complete by aforesaid operations step,
Since installation personnel technical merit is uneven in actual installation process, setup error can be caused, the problems such as set-up time is long, had
When sensor can be caused not work normally, failure is more, configuration error may cause false alarm, coal can be even influenced when serious
Safety in production under mine.So coal mine safety monitoring system software operation simplification, sensor installation it is fool, will more
It is adapted to colliery practical application.
The content of the invention
The technical problem to be solved in the present invention is for the problems of prior art, there is provided a kind of coal mine safety monitoring
System sensor automatic identification, plug and play method.
The present invention solves technical solution used by prior art problem：A kind of coal mine safety monitoring system sensor is automatic
Identification, plug and play method, comprise the following steps：
A, sensor ID all in the memory storage safety monitoring system of safety monitoring system substation and with ID pairs
Sensor name, model, unit and the range ability answered；
B, host computer safety monitoring system software store all sensor IDs being related to, the corresponding sensor names of ID,
Model, unit and range ability；
C, the log-in command that sensor is sent according to Self address address piece and substation, is interacted by registering, to point
Stand and send the ID of itself；
D, substation is according to received sensor ID, obtains title, model, unit and the range ability of the sensor, and according to
Interacted according to these information with sensor, realize plug and play of the sensor on substation；
E, by the communication interaction with host computer, the sensor ID of the plug and play received is sent to upper substation
Machine, host computer obtain title, model, unit and the range ability of the sensor, realize plug and play of the sensor in host computer.
Further, when the list of substation online equipment has sensor, substation poll sensors, and send discovery timeslot life
Order；If there is new sensor access, new sensor can reply self ID after the discovery timeslot order of substation, and substation is according to new
The id information identification sensor type of access.
The beneficial effects of the invention are as follows：
Sensor need to be only connected to underground substation by underground installation personnel, system can automatic identification connect sensor, from
Dynamic identification sensor type, range, unit, calibration cycle, sensor address, place substation and port address, with connecing bus
The information such as location, sensor terminal voltage, and eject plug and play on system master machine and remind, ground handling operator only needs simply
Installation site where sensors configured and power-down logic relation, sensor can access system put into operation, configure, debug letter
It is single, installation and debugging workload is reduced, sensor installation effectiveness is greatly improved, reduces to in-site installation, maintenance personnel's technical requirements,
Solves the problems such as sensor false alarm produced during existing installation and debugging because communication is complicated.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the flow diagram of the present invention；
Fig. 2 is the poll flow diagram of the present invention.
Embodiment
In order that the present invention can be more clearly and readily understood, it is right below according to specific embodiment and with reference to attached drawing
The present invention is described in further detail.
The present invention needs host computer, substation and sensor to cooperate.Each type of sensor is respectively provided with unique class
Type ID is encoded, such as 0~100% laser methane sensor is encoded to A, and 0~100% pipeline methane transducer is encoded to B,
Dust sensor is encoded to C etc..Substation internal storage store in coal mine safety monitoring system all types sensor ID with
And the information such as the corresponding sensor name of all ID, model, unit, range ability.Host computer coal mine safety monitoring system software
Store all sensor IDs being related to and the corresponding sensor names of ID in coal mine safety monitoring system, model, unit,
The information such as range ability.
A kind of sensor automatic identification as shown in Figure 1, the method for plug and play, specific implementation process is in a manner of RS485
Exemplified by：
Substation is connected with sensor by RS485 bus interface；Host computer is connected with substation by RS485 modes；Substation
Routine inspection mode to connect sensor is：Poll+discovery timeslot order, if not there is any biography in the online equipment list of substation
Sensor, then only send out log-in command, if there is sensor in substation online equipment list, sends polling order+log-in command；Point
Stand in discovery timeslot order, obtain the id information of new access sensor, according to ID obtain the title of sensor, model, unit,
The information such as range ability, and the sensor newly accessed is shown on substation interface, and the sensor address newly accessed is recorded into
Online equipment list；During host computer poll substation, the id information newly accessed is uploaded to host computer by substation, and host computer is obtained and newly connect
Enter the id information of sensor, the information such as the title of sensor, model, unit, range ability are obtained according to ID, and in safety of coal mines
The sensor plug and play prompt message newly accessed is ejected on monitoring system upper computer software interface.Ground handling operator is in colliery
In safety monitoring system software, the plug ＆ play sensor newly accessed of pop-up is added.
Sensor automatic identification, plug and play method are suitable for RS485 communication modes, other digital communication modes are such as
CAN, LonWorks, Profibus etc. are equally applicable.
As shown in Fig. 2, when substation online equipment list has sensor, substation poll sensors, and send discovery timeslot
Order；If there is new sensor access, new sensor can reply self ID after the discovery timeslot order of substation, substation according to
The id information identification sensor type newly accessed.
By sensor automatic identification provided by the present invention, plug and play method, underground installation personnel will need to only sense
Device is connected to underground substation, system can automatic identification connect sensor, automatic identification sensor type, range, unit, calibration
Cycle, sensor address, place substation and port address, connect the information such as bus address, sensor terminal voltage, and in system
Eject plug and play on main control computer to remind, installation site and power-down logic where ground handling operator only needs easy configuration sensor
Relation, sensor can access system put into operation, configure, debug simple, reduce installation and debugging workload, greatly improve sensing
Device installation effectiveness, reduces to in-site installation, maintenance personnel's technical requirements, solves complicated because linking up during existing installation and debugging
The problems such as sensor false alarm of generation.
Set it should be noted that the method for the present invention can also be used for down-hole power, audible-visual annunciator, circuit breaker, actuator etc.
Standby automatic identification, plug and play.
Particular embodiments described above, has carried out the purpose of the present invention, technical solution and beneficial effect further in detail
Describe in detail it is bright, it should be understood that the foregoing is merely the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done, should be included in the guarantor of the present invention
Within the scope of shield.
Claims (2)
1. a kind of coal mine safety monitoring system sensor automatic identification, plug and play method, it is characterised in that：Including following step
Suddenly：
A, sensor ID all in the memory storage safety monitoring system of safety monitoring system substation and corresponding with ID
Sensor name, model, unit and range ability；
B, host computer safety monitoring system software store all sensor IDs being related to, the corresponding sensor names of ID, model,
Unit and range ability；
C, the log-in command that sensor is sent according to Self address address piece and substation, is interacted by registering, and is sent out to substation
Give the ID of itself；
D, substation obtains title, model, unit and the range ability of the sensor according to received sensor ID, and according to this
A little information are interacted with sensor, realize plug and play of the sensor on substation；
E, by the communication interaction with host computer, the sensor ID of the plug and play received is sent to host computer substation,
Host computer obtains address, title, model, unit and the range ability of the sensor, realizes sensor inserting i.e. in host computer
With.
2. sensor automatic identification according to claim 1, the method for plug and play, it is characterised in that：Substation is set online
When standby list has sensor, substation poll sensors, and send discovery timeslot order；If there is new sensor access, new
Sensor can reply self ID after the log-in command of substation, and substation is according to the id information identification sensor type newly accessed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389738.1A CN107965350A (en) | 2017-12-21 | 2017-12-21 | A kind of coal mine safety monitoring system sensor automatic identification, plug and play method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711389738.1A CN107965350A (en) | 2017-12-21 | 2017-12-21 | A kind of coal mine safety monitoring system sensor automatic identification, plug and play method |
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| CN107965350A true CN107965350A (en) | 2018-04-27 |
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| CN201711389738.1A Pending CN107965350A (en) | 2017-12-21 | 2017-12-21 | A kind of coal mine safety monitoring system sensor automatic identification, plug and play method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111092967A (en) * | 2019-12-31 | 2020-05-01 | 重庆菲莫科技有限公司 | Equipment address conflict processing method and system |
| CN111255520A (en) * | 2020-03-05 | 2020-06-09 | 煤科集团沈阳研究院有限公司 | Plug-and-play method for coal mine safety monitoring system sensor |
| CN114419828A (en) * | 2021-12-10 | 2022-04-29 | 珠海派诺科技股份有限公司 | Method and device for actively and quickly acquiring detector in electrical fire monitoring communication |
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| CN111092967A (en) * | 2019-12-31 | 2020-05-01 | 重庆菲莫科技有限公司 | Equipment address conflict processing method and system |
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| CN111255520B (en) * | 2020-03-05 | 2021-08-20 | 中煤科工集团沈阳研究院有限公司 | Plug-and-play method for coal mine safety monitoring system sensor |
| CN114419828A (en) * | 2021-12-10 | 2022-04-29 | 珠海派诺科技股份有限公司 | Method and device for actively and quickly acquiring detector in electrical fire monitoring communication |
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Application publication date: 20180427 |
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