CN202402056U - Human-computer interface control terminal for hydraulic support controller - Google Patents
Human-computer interface control terminal for hydraulic support controller Download PDFInfo
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- CN202402056U CN202402056U CN201120466912XU CN201120466912U CN202402056U CN 202402056 U CN202402056 U CN 202402056U CN 201120466912X U CN201120466912X U CN 201120466912XU CN 201120466912 U CN201120466912 U CN 201120466912U CN 202402056 U CN202402056 U CN 202402056U
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Abstract
The utility model discloses a human-computer interface control terminal for a hydraulic support controller, which comprises a microprocessor. A communication interface of the microprocessor is connected with a wireless communication module or/and a wired communication module. An input interface of the microprocessor is connected with a button circuit module, a clock module and a reset module. An output interface of the microprocessor is connected with a display module and a joint test action group (JTAG) interface module. The wired communication module is connected with a direct-current circuit conversion module through a power interface, and the direct-current circuit conversion module is connected with the power interface of the microprocessor through a battery charging protection module, a voltage stabilization module and a start-up and start-down module. The human-computer interface control terminal has the advantages that the human-computer interface control terminal is designed due to the fact that underground spaces are small and work environment is severe, and is small in volume, convenient in carry and operation, flexible in selection of wireless communication and wired communication, visual and convenient in display. A purpose of automatic control is achieved by being matched with a hydraulic support control system, and control reliability and accuracy are high.
Description
Technical field
The utility model relates to mineral hydraulic bracket controller, especially relates to the man-machine interface control terminal that is used for hydraulic bracket controller.
Background technology
The modernization coal mine fully-mechanized mining working will be realized highly efficient and productive coal mining, be unable to do without hydraulic support electricity hydraulic control system.At present hydraulic support electricity hydraulic control system is mainly by bracket controller, isolating coupler, pressure sensor, displacement transducer, obliquity sensor, infrared ray receiver and formations such as RF transmitter, electromagnetic valve driver.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, reach with the machine automated job.Therefore, as the man-machine interface control terminal of bracket controller, just require it to possess intuitive display, simple operation, precise control reliable functioning.
Summary of the invention
The utility model purpose is to provide a kind of man-machine interface control terminal that is used for hydraulic bracket controller, to satisfy the needs of modernized hydraulic support electricity hydraulic control system.
For realizing above-mentioned purpose, the utility model can be taked following technical proposals:
The said man-machine interface control terminal that is used for hydraulic bracket controller of the utility model comprises microprocessor, is connected with wireless communication module or/and wire communication module at said microprocessor communication interface; Be connected with key circuit module, clock module, reseting module at the microprocessor input interface; Be connected with display module, jtag interface module at the microprocessor output interface; Said wire communication module is connected with the DC circuit modular converter through power interface, and said DC circuit modular converter is connected with the power supply of microprocessor interface through cell charge protection module, Voltage stabilizing module, switching on and shutting down module.
Said display module is LED display module and the OLED display module that is connected to the microprocessor output interface.
The utility model advantage is to design to narrow and small, the work under bad environment in space, down-hole, possess volume little, carry easy to operate, wired, the free selection of radio communication, intuitive display is convenient.Cooperate hydraulic support electrohydraulic control system to realize automation control purpose, and control reliability and accuracy height.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model.
Fig. 2 is the circuit theory diagrams of Fig. 1 DC circuit modular converter.
Fig. 3 is the circuit theory diagrams of Fig. 1 cell charge protection module.
Fig. 4 is the circuit theory diagrams of Fig. 1 Voltage stabilizing module.
Fig. 5 is the circuit theory diagrams of Fig. 1 switching on and shutting down module.
Fig. 6 is the circuit theory diagrams of Fig. 1 wire communication module.
Fig. 7 is the circuit theory diagrams of Fig. 1 wireless communication module.
Fig. 8 is the circuit theory diagrams of Fig. 1 key circuit module.
The specific embodiment
As shown in Figure 1, the present invention/utility model discloses a kind of a kind of wireless or wired man-machine interface that is used for fully-mechanized mining working bracket control system operation control.It comprises microprocessor, and the signal input output end of said microprocessor is electrically connected with power supply signal interface, DCDC circuit module, cell charge protection module, Voltage stabilizing module, switching on and shutting down module, wire communication module, wireless communication module, audio communication alarm module, jtag interface, clock module, reseting module, LED display module, OLED display module, key circuit module respectively.
As shown in Figure 2: DC circuit modular converter (DCDC) circuit diagram, dc source inputs to the 4th pin of chip U7 through the power supply signal interface through diode D7, and the 1st pin and the 3rd pin of chip U7 power to the load after inductance L 2.Sun level serial connection capacitor C 16 and R28 at diode D7; Be connected to resistance R 23 in the sun level of diode D7 and the 5th pin of chip U7, between the 5th pin of chip U7 and ground, be connected to capacitor C 23; Between the 9th pin of chip U7 and ground, be serially connected with resistance R 31 and capacitor C 24; Between the 10th pin of chip U7 and ground, be connected to resistance R 33; Between the 2nd pin of chip U7 and the 3rd pin, be connected to capacitor C 22, between the 3rd pin of chip U7 and ground, be connected to diode D8; Between the 1st pin and the 8th of chip U7, be connected to resistance R 34, connecting resistance R35 between the 8th pin of chip U7 and ground; Output at chip is connected to capacitor C 14 and C15.
As shown in Figure 3: the cell charge protection module circuit diagram.Input in the cell charge protection module is connected to charging chip U9, through integrated circuit U8 to battery charge.At charging chip U9 the 4th pin and the 8th pin, input is connected to resistance R 20; Be connected to two cathodes that diode L1 is indicated in charging respectively at charging chip U9 the 6th pin and the 7th pin, anode is got back to input through resistance R 24.Between the 4th pin of charging chip U9 and the 1st pin, be connected to resistance R 22, between charging chip U9 and the 1st pin and ground, be connected to resistance R 30; Between charging chip U9 and the 2nd pin and ground, be connected to resistance R 29; Output the 5th pin at charging chip U9 is connected to capacitor C 17; Between the 1st pin of charging chip U9 and battery ground, be connected to resistance R T1; Be serially connected with resistance R 26 at the two ends of battery BT1 and R32. is connected to resistance R 27 between integrated circuit U8 the 3rd pin and battery BT1; Integrated circuit is connected to capacitor C 21 between U8 the 3rd pin and ground.
As shown in Figure 4: the circuit diagram of Voltage stabilizing module.Cell voltage output is powered to the load by the stable output of the 6th pin after the input of chip U11 the 7th pin.Between the 3rd, 4 pin of chip U11, be connected to inductance L 3.Between the 7th, 8 pin of chip U11, be connected to resistance R 40.Between chip U11 the 7th pin and ground, be connected to capacitor C 28, between chip U11 the 8th pin and ground, be connected to capacitor C 29, between chip U11 the 1st pin and ground, be connected to resistance R 42; Between chip U11 the 6th, 9 pin, be connected to resistance R 39, before chip U11 and the 9th pin and ground, be connected to resistance R 44, between chip U11 the 9th, 10 pin, be serially connected with resistance R 41, capacitor C 26; Be connected to capacitor C 27 at chip U11 output.
As shown in Figure 5: the circuit diagram of switching on and shutting down module; Microprocessor control the break-make of triode Q4, thereby the shutoff of gauge tap pipe Q3 is realized switching on and shutting down through the anode of IO mouth control diode D11; The drain-source utmost point at switching tube Q3 is connected to diode D9, and the grid source electrode of switching tube Q3 is connected to resistance R 36; Between the 1st, 2 pin of switching tube Q4, be connected to resistance R 43.
As shown in Figure 6: the wire communication module circuit diagram, signal is handled and is transmitted through optocoupler U4, U5 exchange between microprocessor and the peripheral module.7,8 pin of optocoupler U4 and connect together after, the input power supply and is connected to capacitor C 6, between 6,7 pin of optocoupler U4, is connected to R13, is connected to resistance R 14 at the opposite side of optocoupler U4, is connected to the 1st pin of protection two utmost point Q1 at the 3rd pin of optocoupler U4.The 2nd pin at optocoupler U5 is connected to pull-up resistor R17,7,8 pin of optocoupler U5 and connect together after be connected to the input power supply, be connected to capacitor C 11 at 7,8 pin of U5, between 6,7 pin of U5, be connected to resistance R 19, be connected to the 2nd pin of protection diode Q1 at the 6th of U5.
As shown in Figure 7: the wireless communication module circuit diagram, signal is handled and is transmitted and can cross element U3 transmission between microprocessor and the peripheral module.Be connected to resistance R 10 at the 10th pin of U3 and power input and be connected to capacitor C 4 and C5. at the 1st pin of U3 with R11.
As shown in Figure 8: the circuit diagram of key circuit module meets matrix press-key S2---S28, totally 27 keys between the 6th, 7,8,11,12 and 13 pin of integrated circuit U2.17,18 and 19 pin at integrated circuit U2 are connected to pull-up resistor R5, R6 and R7, are connected to capacitor C 3 at integrated circuit U2 power input the 20th pin.
Claims (2)
1. a man-machine interface control terminal that is used for hydraulic bracket controller comprises microprocessor, it is characterized in that: be connected with wireless communication module or/and wire communication module at said microprocessor communication interface; Be connected with key circuit module, clock module, reseting module at the microprocessor input interface; Be connected with display module, jtag interface module at the microprocessor output interface; Said wire communication module is connected with the DC circuit modular converter through power interface, and said DC circuit modular converter is connected with the power supply of microprocessor interface through cell charge protection module, Voltage stabilizing module, switching on and shutting down module.
2. according to the said man-machine interface control terminal that is used for hydraulic bracket controller of claim 1, it is characterized in that: said display module is LED display module and the OLED display module that is connected to the microprocessor output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120466912XU CN202402056U (en) | 2011-11-22 | 2011-11-22 | Human-computer interface control terminal for hydraulic support controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120466912XU CN202402056U (en) | 2011-11-22 | 2011-11-22 | Human-computer interface control terminal for hydraulic support controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202402056U true CN202402056U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120466912XU Expired - Lifetime CN202402056U (en) | 2011-11-22 | 2011-11-22 | Human-computer interface control terminal for hydraulic support controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202402056U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338052A (en) * | 2013-06-26 | 2013-10-02 | 成都网动光电子技术股份有限公司 | Wireless electric meter data transceiver terminal |
| CN103338056A (en) * | 2013-06-26 | 2013-10-02 | 成都网动光电子技术股份有限公司 | Ammeter data receiving and sending terminal with strong anti-jamming capability |
| CN109915193A (en) * | 2019-04-02 | 2019-06-21 | 北京天地玛珂电液控制系统有限公司 | Hydraulic bracket control system |
-
2011
- 2011-11-22 CN CN201120466912XU patent/CN202402056U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103338052A (en) * | 2013-06-26 | 2013-10-02 | 成都网动光电子技术股份有限公司 | Wireless electric meter data transceiver terminal |
| CN103338056A (en) * | 2013-06-26 | 2013-10-02 | 成都网动光电子技术股份有限公司 | Ammeter data receiving and sending terminal with strong anti-jamming capability |
| CN109915193A (en) * | 2019-04-02 | 2019-06-21 | 北京天地玛珂电液控制系统有限公司 | Hydraulic bracket control system |
| CN109915193B (en) * | 2019-04-02 | 2020-12-22 | 北京天地玛珂电液控制系统有限公司 | Hydraulic support control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |
|
| CX01 | Expiry of patent term |