CN203066979U - GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of coal mining machine - Google Patents
GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of coal mining machine Download PDFInfo
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- CN203066979U CN203066979U CN 201320089333 CN201320089333U CN203066979U CN 203066979 U CN203066979 U CN 203066979U CN 201320089333 CN201320089333 CN 201320089333 CN 201320089333 U CN201320089333 U CN 201320089333U CN 203066979 U CN203066979 U CN 203066979U
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Abstract
The utility model discloses a GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of a coal mining machine. The monitoring device comprises a coal mining machine on-site onboard monitoring system, a data acquiring unit, an on-site failure analyzing system, a GPRS data transmission system, an Internet data transmission system, a remote diagnosis center and a remote diagnosis expert system; the coal mining machine on-site onboard monitoring system is connected with the data acquiring unit by means of a wired or wireless network; the data acquiring unit is connected with the on-site failure diagnosis system through a data wire; the on-site failure diagnosis system is connected with the GPRS data transmission system by means of the wired or wireless network; and the GPRS data transmission system is connected with the Internet data transmission system by means of the wired or wireless network. By adopting the GPRS remote technology-based monitoring device for the maintenance of the coal mining machine, the production rate of a coal mine is increased, the maintenance cycle and the service life of the coal mining machine are prolonged, the accident rate of the coal mining machine is reduced, the rate of running the coal mining machine in coal production is increased, and comprehensive economic benefits are provided for an enterprise.
Description
Technical field
The utility model relates to supervising device, is specifically related to a kind of coal-winning machine maintenance supervising device based on the GPRS remote technology.
Background technology
The maintenance of tradition coal-winning machine, major part is correction maintenance.Correction maintenance is as the term suggests refer to the emergency maintenance of being undertaken by forced-stopping machine of having no to plan sth. ahead taked after coal-winning machine breaks down damage.The treatment Countermeasures that fault is taked after taking place, belong to passivity, owing to there is not plan in advance, therefore may cause stopping production because of the maintenance duration, this phenomenon tends to cause greater loss to production, bring bigger surprise to repair work, because preparation is untimely, do not guaranteed repairing quality.Periodic maintenance, though also rely on some comparatively simple monitoring meanss, but the main cycle of determining maintenance by rule of thumb, whether tube apparatus does not objectively need maintenance, will overhaul once to certain hour, namely according to plan coal-winning machine is carried out daily maintenance, check, correction and large and small repairing, existence is lost time and is increased maintenance cost.Therefore how to monitor the duty of adopting matchmaker's machine in real time; find in real time the malfunction of adopting matchmaker's machine, in time shutting down is to prolong to adopt matchmaker's machine application life, improves the operating efficiency of adopting matchmaker's machine; also be the important step that saves production cost, this also is problem to be solved in the utility model.
The utility model content
At above-mentioned the deficiencies in the prior art part, it is a kind of based on GPRS long-distance service monitoring system that the utility model provides, and can effectively solve the problem that above-mentioned prior art exists.
To achieve these goals, the technical solution adopted in the utility model is: a kind of coal-winning machine maintenance supervising device based on the GPRS remote technology, comprise the on-the-spot aircraft monitor and control system of coal-winning machine, data acquisition unit, field failure diagnostic system, GPRS data communication system, Internet data communication system, remote diagnostic center and remote diagnosis expert system, the on-the-spot aircraft monitor and control system of described coal-winning machine links to each other with data acquisition unit by wired or wireless network; Described data acquisition unit links to each other with the field failure diagnostic system by data wire; Described field failure diagnostic system links to each other with the GPRS data communication system by wired or wireless network; Described GPRS data communication system links to each other with the Internet data communication system by wired or wireless network; Described Internet data communication system links to each other with remote diagnostic center by wired or wireless network; Described remote diagnostic center links to each other with the remote diagnosis expert system by wired or wireless network.
As preferably, described data acquisition unit adopts sensor to be installed in the running state parameter that obtains coal-winning machine on the coal-winning machine.
As preferably, described running state parameter comprises each parts operational data information of coal-winning machine such as voltage, electric current, pressure, speed, displacement.
As preferably, described remote diagnostic center is provided in a side of the virtual diagnostic center that the fault diagnosis expert of certain region or unit forms, and mainly is made up of remote diagnosis server and software systems; The online real time remote of remote diagnostic center obtains the equipment running status data, handles by analysis, and comprehensively each expert opinion realizes the remote online diagnosis to the equipment operation troubles, draws diagnostic result and control strategy; Remote training and on-line operation training to the technician are provided; Provide and share the diagnostic resource platform in the territory, set up resource-sharing and multiple faults diagnostic system coordination mechanism.
As preferably, described remote diagnosis server comprises fault diagnosis knowledge base, and fault diagnosis knowledge base provides corresponding knowledge for the fault diagnosis of coal-winning machine, and constantly obtains the information of field diagnostic system, and it is extracted, stores.
As preferably, described remote diagnosis expert can be people or diagnostic expert system.
Compared with prior art, the beneficial effect of this utility model: 1) local monitor and diagnosis, when coal-winning machine breaks down, by data acquisition unit the coal-winning machine signal is gathered, handled, and be sent to local fault diagnosis system, utilize the diagnostic reasoning machine to diagnose, determine failure cause, by station, coal-winning machine termination and on-board controller control coal-winning machine, when this locality diagnosis can not be dealt with problems, can apply for the place remote diagnosis then.2) strange land real-time remote monitoring and diagnosis, the field monitoring system reaches remote diagnostic center with monitoring information and diagnosis application paper, remote diagnostic center is determined the real-time diagnosis time, and notice field monitoring system and relevant expert, in the collaborative Diagnostic Time of agreement, each expert and field monitoring personnel hold a consultation by video conferencing system and discuss and monitoring in real time, the diagnostician draws diagnosis according to collaborative diagnosis situation and monitoring information, and send to the scene, can improve the Coal Production rate widely like this, prolong maintenance cycle and the application life of coal-winning machine, reduce the accident rate of coal-winning machine, thereby increase substantially the Homes Using TV of coal-winning machine in the coal production, for enterprise creates overall economic efficiency, do not decided the basis for realizing the coal-winning machine remote monitoring, for promoting the coal in China scientific and technological progress, improve the Safety of Coal Mine Production level, the development of accelerating coal enterprise has very important significance.
Description of drawings
Fig. 1 is the schematic flow sheet of the utility model embodiment.
Description of reference numerals: 1, the on-the-spot aircraft monitor and control system of coal-winning machine; 2, data acquisition unit; 3, field failure diagnostic system; 4, GPRS data communication system; 5, Internet data communication system; 6, remote diagnostic center; 7, remote diagnosis expert system; 8, sensor; 9, coal-winning machine; 10, on-board controller.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Embodiment: referring to Fig. 1, a kind of coal-winning machine maintenance supervising device based on the GPRS remote technology, comprise the on-the-spot aircraft monitor and control system 1 of coal-winning machine, data acquisition unit 2, field failure diagnostic system 3, GPRS data communication system 4, Internet data communication system 5, remote diagnostic center 6 and remote diagnosis expert system 7, the on-the-spot aircraft monitor and control system 1 of described coal-winning machine links to each other with data acquisition unit 2 by wired or wireless network; Described data acquisition unit 2 links to each other with field failure diagnostic system 3 by data wire; Described field failure diagnostic system 3 links to each other with GPRS data communication system 4 by wired or wireless network; Described GPRS data communication system 4 links to each other with Internet data communication system 5 by wired or wireless network; Described Internet data communication system 5 links to each other with remote diagnostic center 6 by wired or wireless network; Described remote diagnostic center 6 links to each other with remote diagnosis expert system 7 by wired or wireless network.
The on-the-spot aircraft monitor and control system 1 of described coal-winning machine and be installed in the interior on-board controller of coal-winning machine 9 10 and link to each other by wireless network.
Described data acquisition unit 2 links to each other with sensor 8 on being installed in coal-winning machine 9 by wireless network signal.
Described data acquisition unit 2 adopts sensor 8 to be installed in the running state parameter that obtains coal-winning machine 9 on the coal-winning machine 9.
Described running state parameter comprises each parts operational data information of coal-winning machine such as voltage, electric current, pressure, speed, displacement.
Described remote diagnostic center is provided in a side of the virtual diagnostic center of fault diagnosis expert's composition of certain region or unit, mainly is made up of remote diagnosis server and software systems; The online real time remote of remote diagnostic center obtains the equipment running status data, handles by analysis, and comprehensively each expert opinion realizes the remote online diagnosis to the equipment operation troubles, draws diagnostic result and control strategy; Remote training and on-line operation training to the technician are provided; Provide and share the diagnostic resource platform in the territory, set up resource-sharing and multiple faults diagnostic system coordination mechanism.
Described remote diagnosis server comprises fault diagnosis knowledge base, and fault diagnosis knowledge base provides corresponding knowledge for the fault diagnosis of coal-winning machine, and constantly obtains the information of field diagnostic system, and it is extracted, stores.
Described remote diagnosis expert can be people or diagnostic expert system.
Can find out that from Fig. 1 the workflow of this system is: the on-the-spot aircraft monitor and control system of coal-winning machine, data acquisition unit, field failure diagnostic system, GPRS data communication system, Internet data communication system, remote diagnostic center, remote diagnosis expert; The flow direction of diagnostic result is then opposite.The diagnostician carries out analyzing and processing to the information that the field diagnostic system sends, and according to equipment actual motion condition, failure symptom etc., provides diagnostic result and control strategy, and it is incorporated the knowledge base of diagnostic expert system.
A kind of coal-winning machine maintenance supervising device based on the GPRS remote technology has two kinds of mode of operations: 1) local monitor and diagnosis, when coal-winning machine breaks down, by data acquisition unit the coal-winning machine signal is gathered, handled, and be sent to local fault diagnosis system, utilize the diagnostic reasoning machine to diagnose, determine failure cause, then by station, coal-winning machine termination and on-board controller 10 control coal-winning machines, when this locality diagnosis can not be dealt with problems, can apply for the place remote diagnosis.2) strange land real-time remote monitoring and diagnosis, the field monitoring system reaches remote diagnostic center with monitoring information and diagnosis application paper, remote diagnostic center is determined the real-time diagnosis time, and notice field monitoring system and relevant expert, in the collaborative Diagnostic Time of agreement, each expert and field monitoring personnel hold a consultation by video conferencing system and discuss and monitoring in real time, and the diagnostician draws diagnosis according to collaborative diagnosis situation and monitoring information, and sends to the scene.
Claims (1)
1. the coal-winning machine based on the GPRS remote technology keeps in repair supervising device, it is characterized in that: comprise the on-the-spot aircraft monitor and control system (1) of coal-winning machine, data acquisition unit (2), field failure diagnostic system (3), GPRS data communication system (4), Internet data communication system (5), remote diagnostic center (6) and remote diagnosis expert system (7), the on-the-spot aircraft monitor and control system of described coal-winning machine (1) links to each other with data acquisition unit (2) by wired or wireless network; Described data acquisition unit (2) links to each other with field failure diagnostic system (3) by data wire; Described field failure diagnostic system (3) links to each other with GPRS data communication system (4) by wired or wireless network; Described GPRS data communication system (4) links to each other with Internet data communication system (5) by wired or wireless network; Described Internet data communication system (5) links to each other with remote diagnostic center (6) by wired or wireless network; Described remote diagnostic center (6) links to each other with remote diagnosis expert system (7) by wired or wireless network.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320089333 CN203066979U (en) | 2013-02-27 | 2013-02-27 | GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of coal mining machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201320089333 CN203066979U (en) | 2013-02-27 | 2013-02-27 | GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of coal mining machine |
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| CN203066979U true CN203066979U (en) | 2013-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320089333 Expired - Fee Related CN203066979U (en) | 2013-02-27 | 2013-02-27 | GPRS (General Packet Radio Service) remote technology-based monitoring device for maintenance of coal mining machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527194A (en) * | 2013-10-15 | 2014-01-22 | 淮北矿业（集团）有限责任公司 | Real-time monitoring and intelligent evaluation system for health degree of electric traction coal mining machine and method thereof |
| CN103823458A (en) * | 2014-03-17 | 2014-05-28 | 广东华南计算技术研究所 | Remote diagnosis device, method and system for equipment |
| CN108027611A (en) * | 2015-09-18 | 2018-05-11 | 赛峰飞机发动机公司 | The decision support system (DSS) and method for machine maintenance learnt using the decision-making mode supervised by expert opinion |
-
2013
- 2013-02-27 CN CN 201320089333 patent/CN203066979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103527194A (en) * | 2013-10-15 | 2014-01-22 | 淮北矿业（集团）有限责任公司 | Real-time monitoring and intelligent evaluation system for health degree of electric traction coal mining machine and method thereof |
| CN103527194B (en) * | 2013-10-15 | 2016-06-22 | 淮北矿业（集团）有限责任公司 | A kind of electrical haulage shearer health degree is monitored and intelligent evaluation system and method thereof in real time |
| CN103823458A (en) * | 2014-03-17 | 2014-05-28 | 广东华南计算技术研究所 | Remote diagnosis device, method and system for equipment |
| CN108027611A (en) * | 2015-09-18 | 2018-05-11 | 赛峰飞机发动机公司 | The decision support system (DSS) and method for machine maintenance learnt using the decision-making mode supervised by expert opinion |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20140227 |