CN102434181A - Data conversion module - Google Patents
Data conversion module Download PDFInfo
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- CN102434181A CN102434181A CN2011103672863A CN201110367286A CN102434181A CN 102434181 A CN102434181 A CN 102434181A CN 2011103672863 A CN2011103672863 A CN 2011103672863A CN 201110367286 A CN201110367286 A CN 201110367286A CN 102434181 A CN102434181 A CN 102434181A
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Abstract
The invention discloses a data conversion module, which comprises a microprocessor module. The microprocessor module is respectively in communicating connection with a first data signal processing module, a second data signal processing module and a third data signal processing module. A signal input end of the microprocessor module is respectively in electrical connection with signal output ends of a power voltage processing module, a resetting module, a clock module and a joint test action group (JTAG) interface module. A signal output end of the microprocessor module is in electrical connection with a signal input end of a display module. The data conversion module has the advantages of being used for data conversion, data uploading, data buffer memory, data memory and the like, achieving automation and improving production rate by being matched with a support electro-hydraulic control system, being high in reliability and accuracy, improving communication speed and increasing communication distance.
Description
Technical field
The present invention relates to a kind of data conversion module that is used for the conversion of hydraulic support electrohydraulic control system controller data and uploads.
Background technology
Modernization high-yield and high-efficiency rate is mined, and key technology is through the hydraulic bracket controller on every pack support, isolating coupler, pressure sensor, displacement transducer, obliquity sensor, infrared ray receiver and RF transmitter etc.After the infrared rays recipient receives real-time monitor signal, according to coal-winning machine position and the detected valid data of controller, carry out computing and processing through bracket controller, isolating coupler, data-interface and main control computer, follow the machine automated job.Promptly in the hydraulic support of electrohydraulic control system control position, speed, the direction of motion according to coal-winning machine, be provided with according to the process for stoping parameter of systemic presupposition, carry out support immediately, automatically and stretch, receive wall supporting; Pushing and sliding, draw slide, stretch post, fall post, stretch, receive balance; Spraying; Lift the end, move actions such as frame, can change the valid data of controller and upload.
Summary of the invention
The object of the invention is to provide the high conversion of a kind of reliability, accuracy and uploads the controller valid data, is used for the data conversion module of the communication and the control of fully mechanized coal face.
For realizing above-mentioned purpose, the present invention can take following technical proposals:
Data conversion module of the present invention comprises microprocessor module, and said microprocessor module is connected with the first data-signal processing module, the second data-signal processing module and the 3rd data-signal processing module communication respectively; The signal input part of microprocessor module is electrically connected with the signal output part of supply voltage processing module, reseting module, clock module and jtag interface module respectively; The signal output part of microprocessor module is electrically connected with the signal input part of display module.
The invention has the advantages that with data conversion module be used for data transaction, upload, buffer memory, storage etc., cooperate the support electrohydraulic control system, realize automation, boost productivity, and reliability, accuracy are high, improve traffic rate and communication distance.
Description of drawings
Fig. 1 is a schematic block circuit diagram of the present invention.
Fig. 2 is the circuit theory diagrams of Fig. 1 supply voltage processing module.
Fig. 3 is the circuit theory diagrams of Fig. 1 first data-signal processing module one and the second data-signal processing module.
Fig. 4 is the circuit theory diagrams of Fig. 1 the 3rd data-signal processing module.
The specific embodiment
Shown in Fig. 1-4, data conversion module of the present invention comprises microprocessor module, and said microprocessor module is connected with the first data-signal processing module, the second data-signal processing module and the 3rd data-signal processing module communication respectively; The signal input part of microprocessor module is electrically connected with the signal output part of supply voltage processing module, reseting module, clock module and jtag interface module respectively; The signal output part of microprocessor module is electrically connected with the signal input part of display module.
As shown in Figure 2: dc source passes through the supply voltage processing module to circuit supply.Positive source through diode D1, D2 after integrated circuit U1, U2 voltage stabilizing to circuit supply.1 pin and 2 pin at integrated circuit U1 are connected to filter capacitor C1 and C2, are connected to filter capacitor C7, C3 at 6 pin and 7 pin of integrated circuit U1, are connected to current-limiting resistance R1 and power supply indicator D5, to load 3.3V are provided voltage.
As shown in Figure 3: the first data-signal processing module has identical circuit diagram with the second data-signal processing module; 1 pin of integrated circuit U4 and 4 pin are connected to CPU I/O mouth; 1 pin of integrated circuit U4 is connected pull-up resistor R2 with 4 pin, and the R3. input voltage is supplied power to U4 through diode D6, and integrated circuit U4 the 8th pin is connected to filter capacitor C8 and C10; Signal is handled after the 6th pin through integrated circuit U4; Outwards export signal through resistance R 5 through inductance L 1, inductance L 1 also connects with resistance R 4, and the other end of inductance L 1 is connected to capacitor C 11 and protection diode D7.
As shown in Figure 4: the data-signal after CPU handles is given data-signal processing module three through CPU I/O oral instructions, and signal flows into through 3 pin and 4 pin of integrated circuit U6, handles the back by the 6th pin and 7 pin, through inductance L 3 output signals.Integrated circuit U6 the 1st pin is connected to capacitor C 25.
Claims (1)
1. a data conversion module comprises microprocessor module, it is characterized in that: said microprocessor module is connected with the first data-signal processing module, the second data-signal processing module and the 3rd data-signal processing module communication respectively; The signal input part of microprocessor module is electrically connected with the signal output part of supply voltage processing module, reseting module, clock module and jtag interface module respectively; The signal output part of microprocessor module is electrically connected with the signal input part of display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103672863A CN102434181A (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103672863A CN102434181A (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102434181A true CN102434181A (en) | 2012-05-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103672863A Pending CN102434181A (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Country Status (1)
| Country | Link |
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| CN (1) | CN102434181A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907887A (en) * | 2010-07-28 | 2010-12-08 | 广州日滨科技发展有限公司 | Mineral hydraulic bracket controller, bracket control system and communication method |
| CN102071956A (en) * | 2010-12-29 | 2011-05-25 | 北京中科林重科技有限公司 | Electro-hydraulic control system for working surface hydraulic support |
| CN102116165A (en) * | 2011-02-24 | 2011-07-06 | 华中科技大学 | Hydraulic support control device of coal mine and distributed control system thereof |
| CN201891426U (en) * | 2010-12-16 | 2011-07-06 | 郑州煤矿机械集团股份有限公司 | Position detection module for coal mining machine |
| CN102128042A (en) * | 2010-12-09 | 2011-07-20 | 重庆航天工业公司 | Hydraulic support electronic control system |
| CN202325596U (en) * | 2011-11-18 | 2012-07-11 | 郑州煤矿机械集团股份有限公司 | Data conversion module |
-
2011
- 2011-11-18 CN CN2011103672863A patent/CN102434181A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907887A (en) * | 2010-07-28 | 2010-12-08 | 广州日滨科技发展有限公司 | Mineral hydraulic bracket controller, bracket control system and communication method |
| CN102128042A (en) * | 2010-12-09 | 2011-07-20 | 重庆航天工业公司 | Hydraulic support electronic control system |
| CN201891426U (en) * | 2010-12-16 | 2011-07-06 | 郑州煤矿机械集团股份有限公司 | Position detection module for coal mining machine |
| CN102071956A (en) * | 2010-12-29 | 2011-05-25 | 北京中科林重科技有限公司 | Electro-hydraulic control system for working surface hydraulic support |
| CN102116165A (en) * | 2011-02-24 | 2011-07-06 | 华中科技大学 | Hydraulic support control device of coal mine and distributed control system thereof |
| CN202325596U (en) * | 2011-11-18 | 2012-07-11 | 郑州煤矿机械集团股份有限公司 | Data conversion module |
Non-Patent Citations (1)
| Title |
|---|
| 李蒙等: "液压支架电液控制器设计与实现", 《煤炭科学技术》 * |
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Application publication date: 20120502 |