CN105094040A - Computer control system of full-mechanized work face monitoring center - Google Patents
Computer control system of full-mechanized work face monitoring center Download PDFInfo
- Publication number
- CN105094040A CN105094040A CN201510368160.6A CN201510368160A CN105094040A CN 105094040 A CN105094040 A CN 105094040A CN 201510368160 A CN201510368160 A CN 201510368160A CN 105094040 A CN105094040 A CN 105094040A
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- Prior art keywords
- computer
- surveillance center
- control system
- fully
- operation keyboard
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- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25268—PLD programmable logic device
Abstract
The invention discloses a computer control system of a full-mechanized work face monitoring center, comprising a monitoring center which is provided with a cabin for storing an interchanger and a computer, a displayer and an operation keyboard; the interchanger is used for realizing data exchange between the computer and the full-mechanized work face device; the computer is an explosion-proof computer which is internally provided with a plurality of computer mainboards; each mainboard is provided with an independent IP and can perform controlling through a configured main control circuit board; the displayer is an intrinsic safety type displayer; and the operation keyboard adopts a battery to provide power. The invention integrates a plurality of computer mainboards into one cabin by using a computer system, improves the operation convenience of the monitoring center, and improves the stability and reliability of the device of the monitoring center. The plurality of computer mainboards are connected through the plurality of keyboards to realize the combination of the personnel distributed operation and the device centralized management, and realizes fast member replacement when the device is faulted.
Description
Technical field
The present invention relates to a kind of computer control system for coalcutter workplace, particularly relate to a kind of computer control system for fully-mechanized mining working Surveillance center with multicomputer mainboard.
Background technology
Along with improving constantly of coal production automaticity, the importance of downhole monitoring central computer system is more outstanding, current coal mine fully-mechanized mining working automated system adopts downhole crossheading Surveillance center computer system to carry out Centralizing inspection, monitoring and Long-distance Control to working face equipment, fully-mechanized mining working equipment adopts intelligent, Automated condtrol, with Surveillance center's telemonitoring, manual intervention is that main production model is progressively carried out, and the stability of Surveillance center's computer system, reliability and operation convenience more and more receive publicity.Generally Surveillance center is configured with 6 ~ 8 computing machines, and operating personnel only configure 2 ~ 3, and every platform computing machine all configures a display and operation keyboard, and equipment occupation space is large, and cable is arranged in disorder, and plant factor is low.In addition due to Surveillance center's computing machine and support equipment cable overlength thereof, also often cause the problem of operation keyboard job insecurity, due to mutual interference when computing machine starts simultaneously, cause the problems such as respective display can not normally show.
In the prior art, CN203894687U discloses a kind of computer system, comprises mainframe box, comprises multiple computer motherboard in mainframe box; But it is not open for workplace Surveillance center, does not also disclose each mainboard and has independent IP; CN101127001A discloses a kind of many mainboards supervisory system, in order to monitor and control tool plural number system board multiple main board system.System management architecture inclusion region card, in order to be optionally substituted in the control card on system board based on baseboard management controller.Town Card mainly comprises General-purpose input/output device and basic logic device.Central management module also in system management architecture, through management bus and control card or Town Card to monitor and control system mainboard; But it is not open for workplace Surveillance center, does not also disclose each mainboard and has independent IP; CN102705007A discloses a kind of Explosion Door of Air Shaft supervisory system, and belong to mire ventilation safety and mine automation supervisory system technical field, the technical matters of solution is: provide a kind of and carry out automatically-monitored system to Explosion Door of Air Shaft; The technical scheme adopted is: Explosion Door of Air Shaft supervisory system, comprise: sensor group, camera, PLC and Surveillance center's computing machine, sensor group is arranged on Explosion Door of Air Shaft, and the input end that signal output part and the intrinsic safety of sensor group input isolation module is connected; The input end inputting isolation module after the signal output part serial connection video processor of camera with intrinsic safety is connected, and the intrinsic safety input output terminal of isolation module is connected with the signal input port of PLC; The communication terminal of PLC is connected with the Surveillance center's computing machine being arranged on mine supervision center by optical cable, and PLC is also connected with display screen; But it is only single computer system, not about the description of multiple mainboard.
Summary of the invention
For solving the problem, the present invention proposes a kind of computer control system of fully-mechanized mining working Surveillance center, comprises Surveillance center, and described Surveillance center is provided with:
Cabin, is used for depositing switch, computing machine, and described switch is used for realizing the exchanges data of computing machine and fully-mechanized mining working equipment; Described computing machine is flame proof computing machine, is built-in with multiple computer motherboard, and each mainboard has an independently IP, and controls by the main control board of configuration;
Display is intrinsic safety type display;
Operation keyboard, adopts powered battery.
Preferred described display has multiple, itself and described computer motherboard one_to_one corresponding.
Wireless telecommunications are adopted between the computer motherboard that preferred described display is corresponding with it.
Preferred described operation keyboard only has one.
Preferred described operation keyboard and described governor circuit wireless telecommunications, realize the selection to computer motherboard one-to-many.
The present invention adopts a set of computer system, effectively can save Surveillance center's Whole Equipment investment, improve Surveillance center's plant factor; Multiple computer motherboard is integrated in a cabin, and makes it connect different monitors respectively, improve Surveillance center's equipment operating convenience, improve Surveillance center's Whole Equipment stability and reliability; Connect concentrated multiple computer motherboards respectively by multiple keyboard, achieve the combination of the distributed operation of personnel and the centralized management of equipment, easy to use and flexible; When equipment breaks down, the replacement of part can be realized fast, be applicable to the working environment that down-hole is severe.
Accompanying drawing explanation
Accompanying drawing 1 is a preferred embodiment connection diagram of computer control system of the present invention;
Accompanying drawing 2 is another preferred embodiment connection diagram of computer control system of the present invention
Embodiment
See accompanying drawing 1, which depict a preferred embodiment according to fully-mechanized mining working Surveillance center of the present invention computer control system.Surveillance center is provided with cabin, is used for depositing the equipment such as switch, computing machine, and switch is used for realizing computer system and fully-mechanized mining working device data exchanges, and collects or controls fully-mechanized mining working equipment; Computing machine is flame proof computing machine, be built-in with multiple computer motherboard, each mainboard has an independently IP, and control by the main control board of configuration, in the present embodiment, the IP of mainboard is respectively 01,02,03 and 04, can one or several computer motherboard be selected separately to carry out starting by operation keyboard and the control such as shut down, and wireless mode and display, operation keyboard can be adopted to carry out data communication; Display is intrinsic safety type display, adopts and has light and handy flexible wall-hanging installation, and adopt lightweight material to make, it wirelessly carries out data communication with corresponding computer motherboard, realizes the display of data and image; Operation keyboard adopts communication, adopt powered battery, and without the need to using cable between computing machine, can the selection of one-to-many of operation keyboard and computer motherboard, when seletion calculation mainboard, dedicated key can be arranged on operation keyboard to select, also can be realized by the combination of programmed preset specific keys.
Time in working order, the switch collecting work face facility information of Surveillance center, be transferred to corresponding different computer motherboards respectively, distinct device information shows in real time by computer motherboard on the display of its correspondence, operating personnel can select different computer motherboards to carry out further data manipulation by operation keyboard, and by different computer motherboards, control command are transferred to working face equipment execution by switch.
In the present embodiment, by every for tradition platform allocation of computer operation keyboard, be optimized for an operation keyboard and can control multiple stage computing machine, display adopts communication and computing machine to connect, and eliminates the line of Surveillance center cabin and Surveillance center's internal display and operation keyboard, arrange and safeguard more convenient, avoid multiple operation keyboard to leave unused, utilization factor is low simultaneously, takes up room large, line is complicated, problem difficult in maintenance.
In another embodiment, see accompanying drawing 2, system comprises three operation keyboards, is respectively operation keyboard 01, operation keyboard 02 and operation keyboard 03.Operation keyboard respectively with main control board wireless connections, and control different mainboards by main control board.Under normal operating conditions, by operation keyboard 01 connection control mainboard 01, operation keyboard 02 connection control mainboard 02, operation keyboard 03 adopts selectable mode to control mainboard 03 and mainboard 04, realizes the monitoring of four road signals.When underground equipment breaks down, as operation keyboard 01 and control mainboard 02 break down, traditional control system is connected and fixed due to equipment, the two paths of signals controlling mainboard 01 and the control of control mainboard 02 all cannot normally work, and after adopting Dynamic link library of the present invention, then by the dynamic connection control mainboard 01 of intact operation keyboard 02, can ensure the normal work of a road signal, improve the utilization ratio of underground equipment.That is, when certain keyboard or mainboard break down, other keyboards and mainboard can be used fast to replace its function to change the mode connected, realize the redundancy of system.This connection is specially adapted to the severe working environment in down-hole, computer-controlled reliability can be improved greatly when equipment failure rate high, ensure normally carrying out of underground work, simultaneously, also existing underground equipment can be made full use of, avoid the idle of keyboard etc. and waste, be conducive to carrying out large-scale technological transformation.
The above; be only patent of the present invention preferably embodiment; but the protection domain of patent of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope of patent diselosesll of the present invention; the change that can expect easily or replacement, within the protection domain that all should be encompassed in patent of the present invention.
Claims (6)
1. a computer control system for fully-mechanized mining working Surveillance center, comprises Surveillance center, it is characterized in that described Surveillance center is provided with:
Cabin, is used for depositing switch, computing machine, and described switch is used for realizing the exchanges data of computing machine and fully-mechanized mining working equipment; Described computing machine is flame proof computing machine, is built-in with multiple computer motherboard, and each mainboard has an independently IP, and controls by the main control board of configuration;
Display is intrinsic safety type display;
Operation keyboard, adopts powered battery.
2. the computer control system of fully-mechanized mining working Surveillance center as claimed in claim 1, is characterized in that: described display has multiple, itself and described computer motherboard one_to_one corresponding.
3. the computer control system of fully-mechanized mining working Surveillance center as claimed in claim 2, is characterized in that: adopt wireless telecommunications between the computer motherboard that described display is corresponding with it.
4. the computer control system of fully-mechanized mining working Surveillance center as claimed in claim 1, is characterized in that: described operation keyboard only has one.
5. the computer control system of fully-mechanized mining working Surveillance center as claimed in claim 4, is characterized in that: described operation keyboard and described governor circuit wireless telecommunications, realize the selection to computer motherboard one-to-many.
6. the computer control system of fully-mechanized mining working Surveillance center as claimed in claim 1, is characterized in that: described operation keyboard has multiple.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368160.6A CN105094040B (en) | 2015-06-26 | 2015-06-26 | A kind of computer control system of fully-mechanized mining working monitoring center |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510368160.6A CN105094040B (en) | 2015-06-26 | 2015-06-26 | A kind of computer control system of fully-mechanized mining working monitoring center |
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| CN105094040A true CN105094040A (en) | 2015-11-25 |
| CN105094040B CN105094040B (en) | 2019-04-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114265373A (en) * | 2021-11-22 | 2022-04-01 | 煤炭科学研究总院 | Integrated control platform control system for fully mechanized mining face |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114265373A (en) * | 2021-11-22 | 2022-04-01 | 煤炭科学研究总院 | Integrated control platform control system for fully mechanized mining face |
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Address after: 100013, Beijing, Chaoyang District, Hepingli Youth ditch East Road, building 5, one floor Patentee after: Beijing Tianma Zhikong Technology Co.,Ltd. Address before: 100013, Beijing, Chaoyang District, Hepingli Youth ditch East Road, building 5, one floor Patentee before: BEIJING TIANDI-MARCO ELECTRO-HYDRAULIC CONTROL SYSTEM Co.,Ltd. |
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