CN104992539A - Intrinsic safety type wireless remote controller with controllable functions - Google Patents
Intrinsic safety type wireless remote controller with controllable functions Download PDFInfo
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- CN104992539A CN104992539A CN201510296983.2A CN201510296983A CN104992539A CN 104992539 A CN104992539 A CN 104992539A CN 201510296983 A CN201510296983 A CN 201510296983A CN 104992539 A CN104992539 A CN 104992539A
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- digiplex
- remote controller
- secret key
- wireless remote
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Abstract
The invention relates to the technical field of remote control units, specifically to an intrinsic safety type wireless remote controller with controllable functions. The intrinsic safety type wireless remote controller is characterized by comprising a wireless remote controller body and an electronic secret key, wherein the electronic secret key is equipped with a socket connector, the wireless remote controller body is provided with an interface cooperating with the socket connector, and the electronic secret key is connected with the wireless remote controller body through the socket connector. The function-controllable intrinsic safety type wireless remote controller provided by the invention can prevent unauthorized operation.
Description
Technical field
The present invention relates to telechiric device technical field, be specifically related to the intrinsic safety type wireless telechiric device that a kind of function is controlled.
Background technology
Colliery mainly adopts longwall shearer to carry out comprehensive mechanical coal mining at present, and longwall shearer has that coal mining efficiency is high, and personnel are few, good work environment, the advantage that safety coefficient is high.Longwall shearer mainly adopts Digiplex to manipulate, and driver is remote controller control coal making machine in bracket groove.The telepilot that current coalcutter uses generally uses unidirectional telepilot and telepilot to send key set code to coalcutter, and the running status of coalcutter does not show; The telepilot of coalcutter does not have priority assignation, there is the risk of maloperation or unauthorized operation; Coalcutter telepilot can not calculate in the display of direct control coalcutter, and the manipulation of computing machine needs personnel to press keyboard operation on coal machine, and operation inconvenience, and has certain danger.
Summary of the invention
For above-mentioned technical matters, the invention provides a kind of intrinsic safety type wireless telechiric device that the function of unauthorized operation can be prevented controlled.
Realize technical scheme of the present invention as follows:
The intrinsic safety wireless remote controller that function is controlled, comprise Digiplex and the secret key of electronics, the secret key of electronics is provided with connector, and Digiplex is provided with the interface coordinated with connector, and described electronic key is connected by connector with Digiplex.
Described electronic key comprises the secret key of electronics and comprises shell, connector and electronic processing unit composition, and connector is connected with shell, and electronic processing unit is potted in connector.
Described Digiplex body comprises Keysheet module, processor, radio receiving transmitting module and liquid crystal display, and Keysheet module, radio receiving transmitting module and liquid crystal display are all connected with processor.
The controlled intrinsic safety wireless remote controller of described function also comprises wireless receiving substation, described wireless receiving substation comprise receive substation radio receiving transmitting module, signal that docking contracture station wireless module receives carries out the microprocessor decoding and process.
Described Digiplex is inner with battery.
Adopt such scheme, the secret key of this wireless remote controller electronics limits the function of coalcutter telepilot, avoid having an accident due to the violation operation of workman, the secret key of electronics is uniquely determined and is implemented to coal machine driver and leader on duty, accomplish that operation has record, fault and accident can be traced, and during the secret key of Digiplex not plug-in, can only start coalcutter pump motor elevating rocker arm and broken arm; When Digiplex plugs the secret key of electronics, Digiplex can control the everything of coalcutter, the secret key of electronics is with unique ID number, and when sending keyboard-coding, the ID of the secret key of electronics also sends together, each electronics secret key pair answers operator, can review the operation history of coalcutter like this, and fulfil down to everyone.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.Wherein:
Fig. 1 is wireless communications framework of the present invention;
Fig. 2 is the electrical schematic diagram of Digiplex;
Fig. 3 is the electrical schematic diagram of the secret key of electronics of the present invention and Digiplex;
Fig. 4 is that the present invention receives substation electrical schematic diagram;
Fig. 5 is the secret key scheme of installation of Digiplex of the present invention and electronics.
In figure, 1 is Digiplex, and 2 is wireless receiving substation, and 3 is Keysheet module, 4 is processor, 5 is radio receiving transmitting module, and 6 for receiving substation radio receiving transmitting module, and 7 is microprocessor, 8 is USB mouse unit, 9 is CAN, and 10 is Display control computer, and 11 is PLC, 12 is the secret key of electronics, and 13 is liquid crystal display.
Embodiment
As shown in the figure: the intrinsic safety wireless remote controller that function is controlled, comprise Digiplex and the secret key of electronics, the secret key of electronics is provided with connector, Digiplex is provided with the interface coordinated with connector, described electronic key is connected by connector with Digiplex, Digiplex 1 is externally connected to the secret key 12 of electronics, the secret key 12 of electronics is connected with Digiplex 1, the secret key 12 of electronics comprises shell, connector and electronic processing unit composition, connector is connected with shell, electronic processing unit is potted in connector, the core of the secret key 12 of electronics is electronic processing unit, electronic processing unit is PIC12F1840 microprocessor, the secret key 12 of electronics is connected with Digiplex 1 by connector, receive the power supply that Digiplex 1 provides simultaneously, the secret key 12 of electronics passes through RX, TX communication serial port communicates with Digiplex 1, connector is communication connector, Digiplex 1 is provided with the secret key communication serial port of electronics, the connector of the secret key 12 of electronics inserts in communication serial port, realize being connected with Digiplex 1, communication serial port is connected with Digiplex 1 processor 4, the volume of the secret key of electronics 12 is very small and exquisite, can directly be inserted on the socket of Digiplex 1, the ID that the secret key 12 of electronics constantly sends self numbers, to Digiplex 1, Digiplex 1 is according to electronics secret key 12 data received, judge to enter global function and local function, the secret key 12 of electronics adopts single input mode, once write, just cannot revise, the numbering of the secret key of electronics 12 is unique, Digiplex 1 is provided with the secret key 12 of electronics, effectively can prevent the unauthorized operation of operating personnel, during the secret key 12 of Digiplex 1 not plug-in, coalcutter pump motor elevating rocker arm and broken arm can only be started, when Digiplex 1 plugs the secret key 12 of electronics, Digiplex 1 can control the everything of coalcutter, and the secret key 12 of electronics is with unique ID number, and when sending keyboard-coding, the ID of the secret key 12 of electronics also sends together.Each electronics secret key 12 respective operations person, can review the operation history of coalcutter like this, and fulfil down to everyone.
The controlled intrinsic safety wireless remote controller of function also comprises the wireless receiving substation 2 receiving Digiplex 1 signal, Digiplex 1 receive and transmission information to wireless receiving substation 2, wireless receiving substation 2 is arranged on equipment, according to the information that Digiplex 1 sends, signal is sent to PLC 11, the operation of opertaing device, feeds back to the Display control computer 10 be connected with wireless receiving substation 2 and Digiplex 1 simultaneously, is convenient to the operation to equipment by the situation of operation.
Digiplex 1 comprises Keysheet module 3, processor 4 and radio receiving transmitting module 5, Keysheet module 3 is connected with processor 4, processor 4 is connected with radio receiving transmitting module 5, Digiplex 1 is also provided with liquid crystal display 13, liquid crystal display 13 is connected with processor 4, liquid crystal display 13 is LCDs, and liquid crystal display 13 is mainly used in the button, the electricity of telepilot, signal intensity, the interior crucial operation information of coalcutter that show Digiplex 1: mining height, current of electric, travelling speed etc., Keysheet module 3 is mainly used in the operation information receiving driver, and be presented in the LCDs of Digiplex 2, and sent out by radio receiving transmitting module 5, the processor 4 of Digiplex 1 is ARM microprocessor, processor 4 be Digiplex 1 for core cell, it receives the input information of Keysheet module 3, control the display of liquid crystal display 13, send key code information by radio receiving transmitting module 5 simultaneously, the status information of receiving equipment, control whole Digiplex 1, radio receiving transmitting module 5 is for sending to the wireless receiving substation 5 of equipment by the key information of telepilot, the status data of the coalcutter of receiving equipment wireless receiving substation 2 transmission simultaneously, and be presented in LCDs, driver operation Keysheet module 3, input information is sent to processor 4 by Keysheet module 3, processor 4 by Signal aspects to liquid crystal display 13, the operation push-button of driver is shown on liquid crystal display 13, the validity of button can be guaranteed further, prevent from makeing mistakes, processor 4 sends the input information of Keysheet module 3 to radio receiving transmitting module 5, key information is sent to the wireless receiving substation 2 on the equipment of being arranged on by radio receiving transmitting module 5, when equipment runs, radio receiving transmitting module 5 can receive wireless receiving substation 2 and send the information of returning, and through processor 4 processes and displays on liquid crystal display 13, make operating personnel can recognize the ruuning situation of equipment as much as possible, convenient operation.
Wireless receiving substation 2 comprises the reception substation radio receiving transmitting module 6 of the mutual receiving and transmitting signal with the radio receiving transmitting module 5 of Digiplex 1, the signal that docking contracture station wireless module 6 receives carries out the microprocessor 7 decoded and process, the USB mouse unit 8 be connected with microprocessor 7 and CAN 9, microprocessor 7 is ARM microprocessor, USB mouse unit 8 other end end is connected with Display control computer 10, CAN 9 other end is connected with PLC 11, after the reception substation radio receiving transmitting module 6 of wireless receiving substation 2 receives the signal of Digiplex 1, through decoding and the process of microprocessor 7, signal is sent to USB mouse unit 8 and CAN modular unit, when receiving substation radio receiving transmitting module 6 and receiving the mouse command of Digiplex 1, the action of Microprocessor S3C44B0X USB mouse unit 8, thus directly control the cursor of Display control computer 10, when coalcutter receives the start stop command of Digiplex 1, the information of secret for electronics key 12 is transferred to PLC 11 with control data by coalcutter Digiplex 1 together with CAN 9, PLC 11 carries out action by according to the information received, simultaneously PLC 11 order that will receive, No. ID, the secret key of electronics is transferred to Display control computer 10 together with the service data of PLC 11, for storing display and the storage of operation history storage and operation information.
In this device, Digiplex 1 comprises the secret key interface of electronics, Keysheet module 3, radio receiving transmitting module 5, liquid crystal display 13, battery and power management and processor 4, the wherein secret key interface of electronics, Keysheet module 3, radio receiving transmitting module 5, liquid crystal display 13, battery and power management are all connected with processor 4, the secret key of electronics 12 is connected with the secret key interface of electronics, wireless receiving substation 2 comprises microprocessor 7, receive substation radio receiving transmitting module 6, CAD bus 9, USB mouse unit 8, wherein microprocessor 7 and reception substation radio receiving transmitting module 6, CAD bus 9 and USB mouse unit 8 all connect, USB mouse unit 8 is connected with Display control computer 10, PLC 11 is connected with CAN 9, operating personnel input on the Keysheet module 3 of Digiplex 1, the signal of input is shown on liquid crystal display 13 by processor 4, the signal simultaneously inputted is sent on the wireless receiving substation 2 on the equipment of being arranged on by radio receiving transmitting module 5, after reception substation radio receiving transmitting module 6 on wireless receiving substation 2 receives the signal of Digiplex 1, send microprocessor 7 to, signal carries out encoding by microprocessor 7 and process sends CAN 9 and USB mouse unit 8 to, CAN 9 is connected with PLC 11, the operation of control machine, PLC 11 sends the running status of equipment to microprocessor 7 by CAN 9 simultaneously, these information are sent to the processor 4 of Display control computer 10 and Digiplex 1 by microprocessor 7, by Display control computer 10 store operation information, by processor 4 processes and displays on the liquid crystal display 13 of Digiplex 1, when microprocessor 7 receives the mouse signal of Digiplex 1, USB mouse unit 8 is driven to run, the cursor of the Display control computer 10 be connected with USB mouse unit 8 is operated, the security of the operation of such computing machine is improved, operating personnel are not needed to operate to Display control computer 10 place.
Digiplex 1 inside is with rechargeable battery, and battery is that whole telepilot is powered, and adopt 4 joint rechargeable Ni-H 2 batteries, rubber seal, in Digiplex 1, to meet intrinsic safety requirement, is convenient to the use of Digiplex 1.
Microprocessor 7 in wireless receiving substation 2 is also connected with control relay circuit, the emergent stop signal of equipment, is directly sent to the PLC 11 of equipment by relay module.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to the present invention, every according in technical spirit of the present invention to any simple modification, equivalent variations that above embodiment is done, all fall within protection scope of the present invention.
Claims (4)
1. the intrinsic safety wireless remote controller that function is controlled, it is characterized in that, comprise Digiplex and the secret key of electronics, the secret key of electronics is provided with connector, Digiplex is provided with the interface coordinated with connector, and described electronic key is connected by connector with Digiplex.
2. the intrinsic safety wireless remote controller that function according to claim 1 is controlled, it is characterized in that, described electronic key comprises the secret key of electronics and comprises shell, connector and electronic processing unit composition, and connector is connected with shell, and electronic processing unit is potted in connector.
3. the intrinsic safety Wireless remote controller that function according to claim 1 is controlled, it is characterized in that, described Digiplex comprises Keysheet module, processor, radio receiving transmitting module and liquid crystal display, and Keysheet module, radio receiving transmitting module and liquid crystal display are all connected with processor.
4. the intrinsic safety Wireless remote controller that function according to claim 1 is controlled, it is characterized in that, the controlled intrinsic safety wireless remote controller of described function also comprises wireless receiving substation, described wireless receiving substation comprise receive substation radio receiving transmitting module, signal that docking contracture station wireless module receives carries out the microprocessor decoding and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510296983.2A CN104992539A (en) | 2015-06-02 | 2015-06-02 | Intrinsic safety type wireless remote controller with controllable functions |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510296983.2A CN104992539A (en) | 2015-06-02 | 2015-06-02 | Intrinsic safety type wireless remote controller with controllable functions |
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| CN104992539A true CN104992539A (en) | 2015-10-21 |
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| CN201510296983.2A Pending CN104992539A (en) | 2015-06-02 | 2015-06-02 | Intrinsic safety type wireless remote controller with controllable functions |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110465032A (en) * | 2019-07-18 | 2019-11-19 | 湛江港石化码头有限责任公司 | A kind of PLC control method of harbour fire monitor remote control device |
| 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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| CN201581897U (en) * | 2009-07-01 | 2010-09-15 | 牛一村 | Remote control device with working condition display for coal winning machine |
| CN101604371A (en) * | 2009-07-22 | 2009-12-16 | 阿里巴巴集团控股有限公司 | The control method of authority of plug-in unit and system |
| US20140002383A1 (en) * | 2012-06-29 | 2014-01-02 | Kuan-Hong Hsieh | Electronic device having touch input unit |
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