CN105913637A - Mine pressure data acquisition wireless transmission system - Google Patents
Mine pressure data acquisition wireless transmission system Download PDFInfo
- Publication number
- CN105913637A CN105913637A CN201610321780.9A CN201610321780A CN105913637A CN 105913637 A CN105913637 A CN 105913637A CN 201610321780 A CN201610321780 A CN 201610321780A CN 105913637 A CN105913637 A CN 105913637A
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- module
- interface
- pressure data
- concentrator
- mine pressure
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The invention discloses a mine pressure data acquisition wireless transmission system which comprises a monitoring center, a concentrator, a collector and a Zigbee wireless sensor module. The monitoring center is connected with the concentrator by a GPRS (General Packet Radio Service) wireless module; the concentrator is respectively connected with the Zigbee wireless sensor module and a router; the collector is respectively connected with the other end of the router, the other end of the Zigbee wireless sensor module and a plurality of pressure sensors. According to the mine pressure data acquisition wireless transmission system disclosed by the invention, by using the Zigbee wireless sensor module and adopting an application-free 2.4GHz communication frequency band, a communication distance can reach 500m in the non-routing case; a network protocol adopted by the mine pressure data acquisition wireless transmission system has functions of automatic network organization, automatic routing, network self-healing and the like; wellhead pressure data is effectively transmitted to the monitoring center; the mine pressure data acquisition wireless transmission system is simple in integral structure, low in cost and suitable to popularize and use.
Description
Technical field
The present invention relates to transmission system, specifically a kind of mine pressure data gathers wireless transmitting system.
Background technology
Along with coal mining depth and the increasing of exploitation scale, wellhead cable is easy to during moving frame cut-off, well head environment is the most severe, wellhead equipment is difficult to the effective running status using wired mode to detect equipment, the every enforcement floor data causing well head capital equipment, particularly mobile device is difficult to be sent to ground monitoring center timely.Browpiece pressure parameter monitored and is online transferred to ground monitoring center in real time, contribute to realizing the grasp comprehensive and real-time to support setting load and working resistance, by analyzing the rule of well head periodic weighting, thus avoid setting load not enough or the hidden danger of the excessive safety in production brought of working resistance.But up to the present, domestic few colliery is equipped with well head operating mode and pressure monitor system, but these monitoring systems also are difficult to realize real long-time monitoring, and is all wired mode, this wired mode needs wiring, distribution etc., dismounting and the shortcoming such as great in constructing amount.
Summary of the invention
It is an object of the invention to provide a kind of mine pressure data using Zigbee wireless sensor module and gather wireless transmitting system, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of mine pressure data gathers wireless transmitting system, including Surveillance center, concentrator, harvester and Zigbee wireless sensor module, described Surveillance center connects concentrator by GPRS wireless module, concentrator connects Zigbee wireless sensor module and router respectively, described harvester the connection route device other end, the Zigbee wireless sensor module other end and multiple pressure transducer respectively.
As the further scheme of the present invention: described harvester includes controller U1, power module, infrared interface module and Zigbee interface module, controller U1 connects power module, infrared interface module, RS485 module, Zigbee interface module, detection of power loss module and clock memory module respectively.
As the further scheme of the present invention: described concentrator includes controller U2, switch value input interface and output switch parameter interface, controller U2 connecting valve amount input interface, output switch parameter interface, GPRS wireless module, ethernet interface module, RS485 interface 1, RS485 interface 2 and RS485 interface 3 respectively.
As the further scheme of the present invention: described controller U1 uses chip PIC24FJ32.
As the further scheme of the present invention: described controller U2 uses chip RCM6700.
As the present invention further scheme: the plurality of pressure transducer is uniformly distributed in well head.
Compared with prior art, the invention has the beneficial effects as follows: mine pressure data of the present invention gathers wireless transmitting system by using Zigbee wireless sensor module, use the 2.4GHz communications band exempting from application, under non-routing condition, communication distance is up to 500m, its procotol used has functions such as automatically organizing network, automatically route, network self-healing, and well head pressure data are effectively sent to Surveillance center, and overall structure is simple, low cost, is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is the circuit structure block diagram that mine pressure data gathers wireless transmitting system；
Fig. 2 is that mine pressure data gathers the circuit structure block diagram of harvester in wireless transmitting system；
Fig. 3 is that mine pressure data gathers the circuit structure block diagram of concentrator in wireless transmitting system.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1～3, in the embodiment of the present invention, a kind of mine pressure data gathers wireless transmitting system, including Surveillance center, concentrator, harvester and Zigbee wireless sensor module, described Surveillance center connects concentrator by GPRS wireless module, concentrator connects Zigbee wireless sensor module and router respectively, described harvester the connection route device other end, the Zigbee wireless sensor module other end and multiple pressure transducer respectively；Described harvester includes controller U1, power module, infrared interface module and Zigbee interface module, and controller U1 connects power module, infrared interface module, RS485 module, Zigbee interface module, detection of power loss module and clock memory module respectively；Described concentrator includes controller U2, switch value input interface and output switch parameter interface, controller U2 connecting valve amount input interface, output switch parameter interface, GPRS wireless module, ethernet interface module, RS485 interface 1, RS485 interface 2 and RS485 interface 3 respectively；Described controller U1 uses chip PIC24FJ32；Described controller U2 uses chip RCM6700；The plurality of pressure transducer is uniformly distributed in well head.
The operation principle of the present invention is: the present invention includes Surveillance center, concentrator, harvester and Zigbee wireless sensor module, described Surveillance center connects concentrator by GPRS wireless module, concentrator connects Zigbee wireless sensor module and router respectively, described harvester the connection route device other end, the Zigbee wireless sensor module other end and multiple pressure transducer respectively；Described harvester includes controller U1, power module, infrared interface module and Zigbee interface module, and controller U1 connects power module, infrared interface module, RS485 module, Zigbee interface module, detection of power loss module and clock memory module respectively；Described concentrator includes controller U2, switch value input interface and output switch parameter interface, controller U2 connecting valve amount input interface, output switch parameter interface, GPRS wireless module, ethernet interface module, RS485 interface 1, RS485 interface 2 and RS485 interface 3 respectively；Described controller U1 uses chip PIC24FJ32；Described controller U2 uses chip RCM6700；The plurality of pressure transducer is uniformly distributed in well head.Refer to Fig. 1, communication mode between native system Surveillance center and each concentrator is GPRS, using Zigbee wireless sensor module between concentrator and harvester, router plays data route effect between concentrator and harvester, uses RS-485 bus communication between harvester and pressure transducer.nullSystem monitoring center uses switching Ethernet networking，Surveillance center is by preposition communication equipment、Web server、Data server、During gps satellite pair, system and work station etc. are constituted，The most preposition communication equipment application configuration fixed ip address，Use the 2M optical fiber DDN special line that mobile operator provides，It is connected with GPRS wireless communication module，Preposition communication equipment and each concentrator carry out bidirectional data communication，Preposition communication equipment receives electric flux and the related data that concentrator sends，After resolving, unloading enters data server，Also each concentrator can be sent a command to，Preposition communication equipment also realizes the remote maintenance to each concentrator，Web server realizes the Homepage Publishing of data，Reach the purpose that systematic analysis result data is shared，Data server is used for storing history data，And be analyzed and add up，Data server also realizes concentrator、The complete and accurate management of harvester and pressure transducer，Work station realizes monitoring center system and concentrator and the maintenance work of harvester，Also can check with having permission、The relevant data of management and monitoring centring system，System during gps satellite pair，Realize each pressure transducer、Harvester、Concentrator and the concordance of monitoring center system time and correctness，The guarantee of electric energy data synchronism is provided，Substantially increase the stability that system is run.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing from the spirit or essential characteristics of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is limited by claims rather than described above, it is intended that all changes fallen in the implication of equivalency and scope of claim included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (6)
1. a mine pressure data gathers wireless transmitting system, including Surveillance center, concentrator, harvester and Zigbee wireless sensor module, it is characterized in that, described Surveillance center connects concentrator by GPRS wireless module, concentrator connects Zigbee wireless sensor module and router respectively, described harvester the connection route device other end, the Zigbee wireless sensor module other end and multiple pressure transducer respectively.
Mine pressure data the most according to claim 1 gathers wireless transmitting system, it is characterized in that, described harvester includes controller U1, power module, infrared interface module and Zigbee interface module, and controller U1 connects power module, infrared interface module, RS485 module, Zigbee interface module, detection of power loss module and clock memory module respectively.
Mine pressure data the most according to claim 1 gathers wireless transmitting system, it is characterized in that, described concentrator includes controller U2, switch value input interface and output switch parameter interface, controller U2 connecting valve amount input interface, output switch parameter interface, GPRS wireless module, ethernet interface module, RS485 interface 1, RS485 interface 2 and RS485 interface 3 respectively.
Mine pressure data the most according to claim 2 gathers wireless transmitting system, it is characterised in that described controller U1 uses chip PIC24FJ32.
Mine pressure data the most according to claim 3 gathers wireless transmitting system, it is characterised in that described controller U2 uses chip RCM6700.
Mine pressure data the most according to claim 1 gathers wireless transmitting system, it is characterised in that the plurality of pressure transducer is uniformly distributed in well head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610321780.9A CN105913637A (en) | 2016-05-16 | 2016-05-16 | Mine pressure data acquisition wireless transmission system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610321780.9A CN105913637A (en) | 2016-05-16 | 2016-05-16 | Mine pressure data acquisition wireless transmission system |
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| CN105913637A true CN105913637A (en) | 2016-08-31 |
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Citations (7)
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|---|---|---|---|---|
| GB2452951A (en) * | 2007-09-20 | 2009-03-25 | Mecon Ltd | Control station receives condensed data from wirelessly linked sensing units which store raw data for transmission on receipt of raw data request signal |
| CN102288345A (en) * | 2011-04-26 | 2011-12-21 | 南京瀚之显电子科技有限公司 | Mine fully mechanized support frame pressure monitoring device and system based on wireless sensing network |
| CN202560325U (en) * | 2012-05-11 | 2012-11-28 | 黑龙江科技学院 | Underground multiple-data monitor system for coal mine |
| CN103837296A (en) * | 2013-03-05 | 2014-06-04 | 华北科技学院 | Coal mine intrinsic safety type wireless pressure transmitting device based on 802.11n |
| CN203838869U (en) * | 2014-03-06 | 2014-09-17 | 何善义 | Wireless coal mine pressure collection device |
| CN204085562U (en) * | 2014-07-04 | 2015-01-07 | 魏晓斌 | A kind of wireless mine environment monitoring system based on ZigBee and GPRS |
| CN204480460U (en) * | 2015-01-21 | 2015-07-15 | 黄鉴昆 | A kind of wireless automatic meter recording system |
-
2016
- 2016-05-16 CN CN201610321780.9A patent/CN105913637A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2452951A (en) * | 2007-09-20 | 2009-03-25 | Mecon Ltd | Control station receives condensed data from wirelessly linked sensing units which store raw data for transmission on receipt of raw data request signal |
| CN102288345A (en) * | 2011-04-26 | 2011-12-21 | 南京瀚之显电子科技有限公司 | Mine fully mechanized support frame pressure monitoring device and system based on wireless sensing network |
| CN202560325U (en) * | 2012-05-11 | 2012-11-28 | 黑龙江科技学院 | Underground multiple-data monitor system for coal mine |
| CN103837296A (en) * | 2013-03-05 | 2014-06-04 | 华北科技学院 | Coal mine intrinsic safety type wireless pressure transmitting device based on 802.11n |
| CN203838869U (en) * | 2014-03-06 | 2014-09-17 | 何善义 | Wireless coal mine pressure collection device |
| CN204085562U (en) * | 2014-07-04 | 2015-01-07 | 魏晓斌 | A kind of wireless mine environment monitoring system based on ZigBee and GPRS |
| CN204480460U (en) * | 2015-01-21 | 2015-07-15 | 黄鉴昆 | A kind of wireless automatic meter recording system |
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Application publication date: 20160831 |