CN202325596U - Data conversion module - Google Patents
Data conversion module Download PDFInfo
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- CN202325596U CN202325596U CN2011204594176U CN201120459417U CN202325596U CN 202325596 U CN202325596 U CN 202325596U CN 2011204594176 U CN2011204594176 U CN 2011204594176U CN 201120459417 U CN201120459417 U CN 201120459417U CN 202325596 U CN202325596 U CN 202325596U
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- module
- data
- processing module
- data conversion
- signal processing
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Abstract
The utility model discloses a data conversion module comprising a micro processor module, wherein the micro processor module is respectively connected with a first data signal processing module, a second data signal processing module and a third data signal processing module in a communication manner; the signal input terminal of the micro processor module is respectively electrically connected with the signal output terminals of a power supply voltage processing module, a resetting module, a clock module and a JTAG (joint test action group) interface module; and the signal output terminal of the micro processor is electrically connected with the signal input terminal of a display module. The data conversion module disclosed by the utility model has the advantages that the data conversion module can be used for converting, uploading, caching and storing data, and the data conversion module can realize automation and improve productivity when being combined with a support electric fluid control system; meanwhile, reliability and accuracy are high, and communication speed and communication distance are improved.
Description
Technical field
The utility model 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 utility model purpose 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 utility model can be taked following technical proposals:
The described data conversion module of the utility model 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 utility model advantage be 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 the schematic block circuit diagram of the utility model.
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, the described data conversion module of the utility model 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 |
|---|---|---|---|
| CN2011204594176U CN202325596U (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204594176U CN202325596U (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202325596U true CN202325596U (en) | 2012-07-11 |
Family
ID=46437578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204594176U Expired - Lifetime CN202325596U (en) | 2011-11-18 | 2011-11-18 | Data conversion module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202325596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434181A (en) * | 2011-11-18 | 2012-05-02 | 郑州煤矿机械集团股份有限公司 | Data conversion module |
-
2011
- 2011-11-18 CN CN2011204594176U patent/CN202325596U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434181A (en) * | 2011-11-18 | 2012-05-02 | 郑州煤矿机械集团股份有限公司 | Data conversion module |
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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: 20120711 |
|
| CX01 | Expiry of patent term |