CN102606183A - Portable mining hydraulic support controller and control method thereof - Google Patents
Portable mining hydraulic support controller and control method thereof Download PDFInfo
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- CN102606183A CN102606183A CN2012101021824A CN201210102182A CN102606183A CN 102606183 A CN102606183 A CN 102606183A CN 2012101021824 A CN2012101021824 A CN 2012101021824A CN 201210102182 A CN201210102182 A CN 201210102182A CN 102606183 A CN102606183 A CN 102606183A
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- monitoring unit
- controller
- mining hydraulic
- pressure monitoring
- hydraulic pressure
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Abstract
A portable mining hydraulic support controller comprises a single chip microcomputer, a communication module and a button circuit. A control method of the portable mining hydraulic support controller includes particular steps: 1), initiating the module; 2), receiving an inquiry instruction from a mining monitoring unit; 3), transmitting key state information; and 4), inquiring a button working state and reserving the newest button working information. Information is exchanged between the portable mining hydraulic support controller and the mining hydraulic monitoring unit, operators transmit mining hydraulic support control instructions to the mining hydraulic monitoring unit by means of operating the controller, and operation of a mining hydraulic support is controlled. The portable mining hydraulic support controller is simple in structure and can be conveniently carried by the operators, control flexibility is strengthened, and downtime maintenance and replacement are omitted when an original controller goes wrong.
Description
Technical field
The present invention relates to the controller and the control method thereof of a kind of hydraulic bracket controller and control method thereof, particularly a kind of mine hydraulic bracket.
Background technology
The mine hydraulic bracket electronically controlled hydraulic system is a kind of pilot-operated type electrohydraulic valve amount control system, and it carries out corresponding action through controller output Combination Control signal by the hydraulic jack that electric-hydraulic control reversing valve control is corresponding.What present domestic mine hydraulic bracket electronically controlled hydraulic system generally adopted is the control mode that whole control circuits are installed in a control module; Its key system is easy to damage; In case in use going wrong, equipment needs shutdown maintenance and replacing; All bring some inconvenience for production and use, reduced the use flexibility of equipment.
Summary of the invention
The object of the invention just provides a kind of portable mineral hydraulic bracket controller, and it can need not shut down when former controller goes wrong and safeguard and replacing so that the staff carries, and has strengthened the control flexibility.
The objective of the invention is to realize that through such technical scheme it includes single-chip microcomputer, communication module and key circuit,
Single-chip microcomputer carries out exchanges data through communication module and mining hydraulic pressure monitoring unit, handles the control instruction that key circuit sends, data aggregation and processing;
Communication module, be responsible for and mining hydraulic pressure monitoring unit between exchanges data;
Key circuit sends the hydraulic support control instruction.
Further, said communication module is the CAN communication bus.
Further, said communication module is the RS485 communication interface.
Further, key circuit includes column up-down control circuit, jack extension and contraction control circuit, jack passing control circuit, side guard board jack control circuit, a secondary wall supporting jack control circuit, plays end jack control circuit and atomizing control circuit.
Further, said controller power source is provided by mining hydraulic pressure monitoring unit.
Another object of the present invention provides a kind of control method of portable mineral hydraulic bracket controller, can the portable mineral hydraulic bracket controller of this method can the Long-distance Control mine hydraulic bracket.
This purpose of the present invention is to realize that through such technical scheme concrete steps are following:
1) configuration parameter is read in module initialization;
2) receive the data message of mining hydraulic pressure monitoring unit,, then change step 3) over to, then continue to receive if receive the inquiry instruction of arrival to mining hydraulic pressure monitoring unit if receive the inquiry instruction of arrival to mining hydraulic pressure monitoring unit;
3) handle putting, judge whether and need send each key-press status information in real time to the mine hydraulic bracket monitoring unit with the inquiry instruction of hydraulic pressure monitoring unit, if, then send key-press status information, if not, then change step 4) over to;
4) inquiry button duty, and upgrade the respective keys status information, preserve up-to-date key-press status information, and go back to step 2).
Owing to adopted technique scheme, the present invention to have following advantage:
The present invention and the information exchange of mining hydraulic pressure monitoring unit, the staff sends the mine hydraulic bracket control instruction through operation control to mining hydraulic pressure monitoring unit, the work of control mine hydraulic bracket.The present invention is simple in structure, is convenient to the staff and carries, and has strengthened the control flexibility, when former controller goes wrong, need not shut down and safeguard and replacing.
Other advantages of the present invention, target and characteristic will be set forth in manual subsequently to a certain extent; And to a certain extent; Based on being conspicuous to those skilled in the art, perhaps can from practice of the present invention, obtain instruction to investigating of hereinafter.Target of the present invention and other advantages can realize and obtain through following manual and claims.
Description of drawings
Description of drawings of the present invention is following.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a control flow chart of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further.
Portable mineral hydraulic bracket controller, said controller includes single-chip microcomputer, communication module and key circuit,
Single-chip microcomputer carries out exchanges data through communication module and mining hydraulic pressure monitoring unit, handles the control instruction that key circuit sends, data aggregation and processing;
Communication module, be responsible for and mining hydraulic pressure monitoring unit between exchanges data; Communication module receives the inquiry instruction of mining hydraulic pressure monitoring unit, handles putting with the inquiry instruction of hydraulic pressure monitoring unit, sends key-press status information to the hydraulic pressure monitoring unit, through the work of hydraulic pressure monitoring unit control mine hydraulic bracket.
Key circuit sends the hydraulic support control instruction.Control instruction accounted for exist in the register, control instruction is sent to mining hydraulic pressure monitoring unit after receiving the inquiry instruction of mining hydraulic pressure monitoring unit.
Said communication module can be the CAN communication bus, also can be the RS485 communication interface.
Key circuit includes column up-down control circuit, jack extension and contraction control circuit, jack passing control circuit, side guard board jack control circuit, a secondary wall supporting jack control circuit, plays end jack control circuit and atomizing control circuit.The control circuit that is comprised in the key circuit is corresponding with the control circuit of mining hydraulic pressure monitoring unit, through the work of mining hydraulic pressure monitoring unit control mine hydraulic bracket.Key circuit can also comprise that other is used to control the circuit unit of mine hydraulic bracket work as required.
Said controller power source is provided by mining hydraulic pressure monitoring unit, also can set up independently working power as required.
The control method of portable mineral hydraulic bracket controller, concrete steps are following:
1) configuration parameter is read in module initialization, comprises the initial work of related register;
2) data message of the mining hydraulic pressure monitoring unit of reception; If receive the inquiry instruction that arrives to mining hydraulic pressure monitoring unit; Then change step 3) over to; As if the extremely then continuation reception of inquiry instruction of mining hydraulic pressure monitoring unit of reception arrival, mining hydraulic pressure unit gap is at set intervals once inquired instruction to the present invention's transmission;
3) handle putting, judge whether and need send each key-press status information in real time to the mine hydraulic bracket monitoring unit with the inquiry instruction of hydraulic pressure monitoring unit, if, then send key-press status information, if not, then change step 4) over to; After processor is received the inquiry instruction, whether there is control instruction through the inquiry register and judges whether and to send key-press status information to hydraulic support;
4) inquiry button duty, and upgrade the respective keys status information, preserve up-to-date key-press status information, and go back to step 2).If the staff has imported control instruction through button, then control instruction is existed in the register, wait to be sent.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of present technique scheme, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. portable mineral hydraulic bracket controller is characterized in that: said controller includes single-chip microcomputer, communication module and key circuit,
Single-chip microcomputer carries out exchanges data through communication module and mining hydraulic pressure monitoring unit, handles the control instruction that key circuit sends, data aggregation and processing;
Communication module, be responsible for and mining hydraulic pressure monitoring unit between exchanges data;
Key circuit sends the hydraulic support control instruction.
2. portable mineral hydraulic bracket controller as claimed in claim 1 is characterized in that: said communication module is the CAN communication bus.
3. portable mineral hydraulic bracket controller as claimed in claim 1 is characterized in that: said communication module is the RS485 communication interface.
4. portable mineral hydraulic bracket controller as claimed in claim 1 is characterized in that: key circuit includes column up-down control circuit, jack extension and contraction control circuit, jack passing control circuit, side guard board jack control circuit, a secondary wall supporting jack control circuit, plays end jack control circuit and atomizing control circuit.
5. portable mineral hydraulic bracket controller as claimed in claim 1 is characterized in that: said controller power source is provided by mining hydraulic pressure monitoring unit.
6. like the method for any said controller control mine hydraulic bracket of claim 1-5, it is characterized in that concrete steps are following:
1) configuration parameter is read in module initialization;
2) receive the data message of mining hydraulic pressure monitoring unit,, then change step 3) over to, then continue to receive if receive the inquiry instruction of arrival to mining hydraulic pressure monitoring unit if receive the inquiry instruction of arrival to mining hydraulic pressure monitoring unit;
3) handle putting, judge whether and need send each key-press status information in real time to the mine hydraulic bracket monitoring unit with the inquiry instruction of hydraulic pressure monitoring unit, if, then send key-press status information, if not, then change step 4) over to;
4) inquiry button duty, and upgrade the respective keys status information, preserve up-to-date key-press status information, and go back to step 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101021824A CN102606183A (en) | 2012-04-10 | 2012-04-10 | Portable mining hydraulic support controller and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101021824A CN102606183A (en) | 2012-04-10 | 2012-04-10 | Portable mining hydraulic support controller and control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102606183A true CN102606183A (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101021824A Pending CN102606183A (en) | 2012-04-10 | 2012-04-10 | Portable mining hydraulic support controller and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373140A (en) * | 2014-09-12 | 2015-02-25 | 吴庆霖 | Hydraulic monitoring system for fully-mechanized coal mining support |
| CN106761871A (en) * | 2016-12-01 | 2017-05-31 | 徐州乐泰机电科技有限公司 | Mining edge floating type hydraulic support |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013404A1 (en) * | 1969-03-26 | 1970-10-01 | Gullick Dobson Ltd., Wigan, Lancashire (Grossbritannien) | Control system for a migrating longwall construction |
| CN201134991Y (en) * | 2007-12-21 | 2008-10-15 | 重庆航天工业公司 | Input protecting equipment of controller |
| CN101739009A (en) * | 2009-12-11 | 2010-06-16 | 太原理工大学 | Hydraulic support electro-hydraulic controller and control method thereof |
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2012
- 2012-04-10 CN CN2012101021824A patent/CN102606183A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2013404A1 (en) * | 1969-03-26 | 1970-10-01 | Gullick Dobson Ltd., Wigan, Lancashire (Grossbritannien) | Control system for a migrating longwall construction |
| CN201134991Y (en) * | 2007-12-21 | 2008-10-15 | 重庆航天工业公司 | Input protecting equipment of controller |
| CN101739009A (en) * | 2009-12-11 | 2010-06-16 | 太原理工大学 | Hydraulic support electro-hydraulic controller and control method thereof |
Non-Patent Citations (2)
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| 李娟: "矿用本质安全型乳化液泵站控制及保护系统设计", 《工程科技Ⅰ辑》 * |
| 赵晓东等: "基于单片机的便携式只能液压支架测试仪研究", 《煤炭科学技术》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373140A (en) * | 2014-09-12 | 2015-02-25 | 吴庆霖 | Hydraulic monitoring system for fully-mechanized coal mining support |
| CN104373140B (en) * | 2014-09-12 | 2016-08-24 | 吴庆霖 | A kind of fully mechanized mining supporter hydraulic pressure monitoring system |
| CN106761871A (en) * | 2016-12-01 | 2017-05-31 | 徐州乐泰机电科技有限公司 | Mining edge floating type hydraulic support |
| CN106761871B (en) * | 2016-12-01 | 2019-09-06 | 唐山东华钢铁企业集团有限公司 | Mining edge floating type hydraulic bracket |
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Application publication date: 20120725 |