CN202486963U - Long-distance remote-control system of unmanned loader - Google Patents
Long-distance remote-control system of unmanned loader Download PDFInfo
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- CN202486963U CN202486963U CN2012201135500U CN201220113550U CN202486963U CN 202486963 U CN202486963 U CN 202486963U CN 2012201135500 U CN2012201135500 U CN 2012201135500U CN 201220113550 U CN201220113550 U CN 201220113550U CN 202486963 U CN202486963 U CN 202486963U
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Abstract
The utility model relates to a long-distance remote-control system of an unmanned loader, and relates to a remote-control system. The long-distance remote-control system of the unmanned loader can monitor the working condition information of a loader in real time, and a manipulator can finish operation through a long-distance remote control loader. The long-distance remote-control system is a multi-path wireless long-distance remote-control system and is provided with a transmitting end device and a receiving end device, wherein the transmitting end device is provided with a microcomputer, a transmitting end wireless communication module and a transmitting end direct current power supply; and the receiving end device is provided with a receiving end wireless communication module, an interface conversion module, an information processing module, an audio/video information collection module, an MCU (microprogrammed control unit) driving controller module, a relay and a receiving end direct current power supply.
Description
Technical field
The utility model relates to telechirics, especially relates to a kind of remote control system of unmanned shovel loader.
Background technology
Along with improving constantly of mechanical & electrical technology now, intellectuality has been to promote properties of product and an important indicator that embodies the technological element of a product in the engineering machinery at home and abroad.In the application of engineering machinery; The operation of shovel loader is mechanical type or hydraulic control pilot-operated type basically; These two kinds of modes of operation mainly are that the dependence operator operates control lever on operator's console or button is accomplished the control to equipment; This just requires the driver in driving cabin, to carry out real-time working, under being in high temperature, many dirt, steel mill's stove during abominable condition of work such as scarfing cinder, just there is big hidden danger in driver's personal safety.
Chinese patent CN2680628 discloses a kind of Remote Control Automatic shovel loader; Form by body, working mechanism, actuating unit, travel mechanism and automatic manipulation mechanism; Automatic controller is made up of remote control, hydraulic means; The monitor on telechiric device viewable portion ground, keyboard Parallel Control matrix connect the light end-apparatus, and the light end-apparatus parallel connection transmitter of workplace, receiver, transmitter connect image pick-up device and connect demoder connection receiver; The remote keypad on telechiric device remote control part ground connects scrambler and connects the light end-apparatus, and the light end-apparatus of workplace connects transmitter, and receiver connects demoder, and demoder connects hydraulic means, and optical fiber connects between the light end-apparatus.Avoid injures and deaths; The improvement condition; Boost productivity.
Chinese patent CN201198575 discloses a kind of remote control shovel loader; Comprise a shovel loader, remote control launching system, romote controlled receiving system, middle electric system; Receiving system and middle electric system are arranged on the shovel loader; Remote control launching system is launched a radio signal, after romote controlled receiving system receives said radio signal, sends electrical signal transfer to the electrohydraulic proportional control valve on the shovel loader, each electric control point, actuator through middle electric system; Electrohydraulic proportional control valve and then control each function main valve, actuator and then control each functional circuit.After adopting such structure; Realized that Remote controls; Can make operating personnel break away from the constraint of traditional pilothouse; Alleviate high temperature, noise, dust in the operating environment, vibrated, collapsed and the influence of unfavorable factor to operating personnel such as spatter, sight line is unclear, can select best position to carry out operation task.
Summary of the invention
The purpose of the utility model is to carry out real time monitoring to the shovel loader work information, the remote control system of the unmanned shovel loader that the operator fulfils assignment through the Remote shovel loader.
The said remote control system of the utility model is the multiple wireless remote control system, is provided with transmitting end device and receiving end device; Transmitting end device is provided with microcomputer, transmitting terminal wireless communication module and transmitting terminal direct supply, and receiving end device is provided with receiving end wireless communication module, interface modular converter, message processing module, audio/video information acquisition module, MCU driving governor module, relay and receiving end direct supply;
The command signal of microcomputer through transmitting terminal wireless communication module remote transmission to the receiving end wireless communication module of being located at the receiving end device on the shovel loader; This command signal through interface modular converter walk abreast, serial conversion; Pass to MCU driving governor module through message processing module again; MCU driving governor module comprises single-chip microcomputer and relay; MCU driving governor module receives and reads this command signal and be digital signal through demodulation coding, and this digital signal is isolated, driven through photoelectricity and is passed to relay, the on-off action of the working electromagnet valve of relay control shovel loader after amplifying; Audio frequency, the video information signal of the collection of audio/video information acquisition module are transferred to message processing module; And through message processing module coding and processed compressed formation digital signal; This digital signal is changed through interface modular converter; Transferred to the wireless communication module of transmitting end device again by the receiving end wireless communication module, the transmitting terminal wireless communication module receives this digital signal and is passed to microcomputer.
It is the wireless bridge of VS-2454 that said wireless communication module can be selected model for use.The model that the VS-2454 wireless bridge can adopt Shenzhen big Ford Science and Technology Ltd. to produce is the wireless bridge of VS-2454.
Said interface modular converter comprises two kinds of converters, and promptly RS45 interface RS 232 interface convertor and RS232 interface change the CAN interface convertor.
Said message processing module is a network video server, can select the network video server that glad wound Science and Technology Ltd. produces of speeding by Shen Zhenlang for use.
Said audio/video information acquisition module comprises camera and acoustic pickup (microphone) at least, and camera and acoustic pickup all are located on the unmanned shovel loader.It is AE-CM102 that said camera can be selected model for use, and the visual angle is the camera of 150 degree, the product that this model camera can adopt Shenzhen Ao Kaipu Science and Technology Ltd. to produce.It is the acoustic pickup of SW-CA505 that said acoustic pickup can be selected model for use, the product that the acoustic pickup of this model can adopt Shenzhen watcher's security protection Electronics Co., Ltd. to produce.
Said MCU driving governor module comprises single-chip microcomputer and relay, and single-chip microcomputer can adopt the PIC16F877A single-chip microcomputer; Relay can adopt HK4100F-DC5V-SH type relay.
Compare with prior art, the beneficial effect of the utility model is following:
1) can carry out real time monitoring to the shovel loader work information, the operator fulfils assignment through the Remote shovel loader.
2) system architecture compactness, working stability, practical can conveniently use system transplantation in Other Engineering machinery.
Description of drawings
Fig. 1 is the structure composition frame chart of the utility model embodiment.
Embodiment
Referring to Fig. 1, the said remote control system of the utility model is the multiple wireless remote control system, is provided with transmitting end device and receiving end device; Transmitting end device is provided with microcomputer 1, transmitting terminal wireless communication module 2 and transmitting terminal direct supply 3, and receiving end device is provided with receiving end wireless communication module 9, interface modular converter 4, message processing module 5, audio/video information acquisition module 6, MCU driving governor module 7 and receiving end direct supply 8;
The command signal of microcomputer 1 through transmitting terminal wireless communication module 2 remote transmission to the receiving end wireless communication module 9 of being located at the receiving end device on the shovel loader; Command signal through interface modular converter 4 walk abreast, serial conversion; Pass to MCU driving governor module 7 (comprising single-chip microcomputer and relay) through message processing module 5 again; MCU driving governor module 7 receives and reading command signal and be digital signal through demodulation coding; This digital signal is passed to relay, the on-off action of the working electromagnet valve on the relay control shovel loader after processing such as photoelectricity isolation, driving amplification.Simultaneously; Audio frequency, video information signal that audio/video information acquisition module 6 is gathered are transferred to message processing module 5; And through message processing module 5 codings and processed compressed formation digital signal; This digital signal is transferred to the transmitting terminal wireless communication module 2 of transmitting end device, this digital signal transfers to the microcomputer 1 that transmitting terminal wireless communication module 2 will receive again through interface modular converter 4 conversions by receiving end wireless communication module 9.Transmitting terminal direct supply 3 is the transmitting end device energy supply, and receiving end direct supply 8 is the receiving end device energy supply.
It is the wireless bridge of VS-2454 that said transmitting terminal wireless communication module 2 is selected model for use with receiving end wireless communication module 9, and the model that the VS-2454 wireless bridge can adopt Shenzhen big Ford Science and Technology Ltd. to produce is the wireless bridge of VS-2454.Said interface modular converter 4 comprises two kinds of converters, and promptly RS45 interface RS 232 interface convertor and RS232 interface change the CAN interface convertor.Said message processing module 5 is a network video server, selects the network video server that glad wound Science and Technology Ltd. produces of speeding by Shen Zhenlang for use.Said audio/video information acquisition module 6 comprises camera and acoustic pickup (microphone), and camera and acoustic pickup all are located on the unmanned shovel loader.It is AE-CM102 that camera is selected model for use, and the visual angle is the camera of 150 degree, the product that this model camera adopts Shenzhen Ao Kaipu Science and Technology Ltd. to produce; It is the acoustic pickup of SW-CA505 that acoustic pickup is selected model for use, the product that the acoustic pickup of this model adopts Shenzhen watcher's security protection Electronics Co., Ltd. to produce.Said MCU driving governor module 7 comprises single-chip microcomputer and relay, and single-chip microcomputer adopts the PIC16F877A single-chip microcomputer, and relay adopts HK4100F-DC5V-SH type relay.Said transmitting terminal direct supply 3 is the 12V direct supply with receiving end direct supply 8.
Claims (6)
1. the remote control system of unmanned shovel loader is characterized in that said remote control system is the multiple wireless remote control system, is provided with transmitting end device and receiving end device; Transmitting end device is provided with microcomputer, transmitting terminal wireless communication module and transmitting terminal direct supply, and receiving end device is provided with receiving end wireless communication module, interface modular converter, message processing module, audio/video information acquisition module, MCU driving governor module, relay and receiving end direct supply;
The command signal of microcomputer through transmitting terminal wireless communication module remote transmission to the receiving end wireless communication module of being located at the receiving end device on the shovel loader; This command signal through interface modular converter walk abreast, serial conversion; Pass to MCU driving governor module through message processing module again; MCU driving governor module comprises single-chip microcomputer and relay; MCU driving governor module receives and reads this command signal and be digital signal through demodulation coding, and this digital signal is isolated, driven through photoelectricity and is passed to relay, the on-off action of the working electromagnet valve of relay control shovel loader after amplifying; Audio frequency, the video information signal of the collection of audio/video information acquisition module are transferred to message processing module; And through message processing module coding and processed compressed formation digital signal; This digital signal is changed through interface modular converter; Transferred to the wireless communication module of transmitting end device again by the receiving end wireless communication module, the transmitting terminal wireless communication module receives this digital signal and is passed to microcomputer.
2. the remote control system of unmanned shovel loader as claimed in claim 1 is characterized in that said wireless communication module adopts wireless bridge.
3. the remote control system of unmanned shovel loader as claimed in claim 1 is characterized in that said interface modular converter comprises two kinds of converters, and promptly RS45 interface RS 232 interface convertor and RS232 interface change the CAN interface convertor.
4. the remote control system of unmanned shovel loader as claimed in claim 1 is characterized in that said message processing module adopts network video server.
5. the remote control system of unmanned shovel loader as claimed in claim 1 is characterized in that said audio/video information acquisition module comprises camera and acoustic pickup, and camera and acoustic pickup all are located on the unmanned shovel loader.
6. the remote control system of unmanned shovel loader as claimed in claim 1 is characterized in that said MCU driving governor module comprises single-chip microcomputer and relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201135500U CN202486963U (en) | 2012-03-23 | 2012-03-23 | Long-distance remote-control system of unmanned loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201135500U CN202486963U (en) | 2012-03-23 | 2012-03-23 | Long-distance remote-control system of unmanned loader |
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| Publication Number | Publication Date |
|---|---|
| CN202486963U true CN202486963U (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201135500U Expired - Fee Related CN202486963U (en) | 2012-03-23 | 2012-03-23 | Long-distance remote-control system of unmanned loader |
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| CN (1) | CN202486963U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159169A (en) * | 2015-08-27 | 2015-12-16 | 中国航空工业集团公司西安飞行自动控制研究所 | Intelligent loader remote control system based on wifi wireless communication |
| CN105938366A (en) * | 2016-06-28 | 2016-09-14 | 长安大学 | Computer vision-based unmanned loader calibration device and method |
-
2012
- 2012-03-23 CN CN2012201135500U patent/CN202486963U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159169A (en) * | 2015-08-27 | 2015-12-16 | 中国航空工业集团公司西安飞行自动控制研究所 | Intelligent loader remote control system based on wifi wireless communication |
| CN105938366A (en) * | 2016-06-28 | 2016-09-14 | 长安大学 | Computer vision-based unmanned loader calibration device and method |
| CN105938366B (en) * | 2016-06-28 | 2019-01-04 | 长安大学 | One kind unmanned loading machine caliberating device based on computer vision and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20150323 |
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| EXPY | Termination of patent right or utility model |