CN204357253U - Heavy automobile cab opening of doors and windows control circuit - Google Patents
Heavy automobile cab opening of doors and windows control circuit Download PDFInfo
- Publication number
- CN204357253U CN204357253U CN201420834229.0U CN201420834229U CN204357253U CN 204357253 U CN204357253 U CN 204357253U CN 201420834229 U CN201420834229 U CN 201420834229U CN 204357253 U CN204357253 U CN 204357253U
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- China
- Prior art keywords
- control button
- control
- drive motors
- window
- passenger side
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000002679 ablation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
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Abstract
The utility model proposes a kind of heavy automobile cab opening of doors and windows control circuit, comprise three control buttons and two drive motors relays; Wherein, two control buttons are arranged on master and drive side, the main unlatching of driving window of master control button control, and secondary control button II controls the unlatching of the passenger side window; Secondary control button I is arranged on the passenger side side, controls the unlatching of the passenger side window; Two drive motors relays are separately positioned on mainly to be driven window drive motors front end and the passenger side window drive motors front end and controls connection or the closedown of above-mentioned two drive motors power supplys respectively; Master control button is connected car load remote control module with secondary control button I by car load bus CAN; Secondary control button II is connected by bus LIN with secondary control button I.Advantageous Effects of the present utility model takes full advantage of the control circuit and module that heavy-duty car carries, big current is controlled change weak current into control, structural reliability significantly improves, and there will not be the problems such as the easy ablation in contact or adhesion, further, Long-distance Control is achieved.
Description
Invention field
The utility model relates to heavy automobile cab opening of doors and windows control technology, is related specifically to a kind of heavy automobile cab opening of doors and windows control circuit.
Background technology
At present, the unlatching of heavy automobile cab door and window also uses the control method of motor driving, namely drive position driver's cabin master and be provided with the unlatching control button of main driving position door and window (driving window hereinafter referred to as main) and the unlatching control button of copilot station door and window (hereinafter referred to as the passenger side window), be then provided with the unlatching control button of the passenger side window in the passenger side position.Driver can be opened or close master and drive window and the passenger side window by control button, passenger opens by control button or closes the passenger side window.Greatly facilitate driver and the passenger control to driver's cabin opening of doors and windows or closedown like this, the comfortableness adding operation or ride.But, prior art heavy automobile cab Switch for door and window control method adopts the mode directly controlling opening of doors and windows motor power to control, and control button is switch with mechanical contact, when unlatching or when closing the doors and windows, electric current by contacting, thus drives door and window motor lifting action.This mode requires that larger electric current is born in control button contact, the easy ablation in contact or adhesion, causes drive motors or can not be energized, or can not power-off, or switch-on and-off.Obviously, it is not high that prior art heavy automobile cab Switch for door and window control method also exists structural reliability, the problems such as the easy ablation in contact or adhesion.
Summary of the invention
For the structural reliability solving the existence of prior art heavy automobile cab Switch for door and window control method is not high, the problems such as the easy ablation in contact or adhesion, the utility model proposes a kind of heavy automobile cab opening of doors and windows control circuit.The utility model heavy automobile cab opening of doors and windows control circuit, comprises three control buttons and two drive motors relays; Wherein, two control buttons are arranged on master and drive side, the main unlatching of driving window of master control button control, and secondary control button II controls the unlatching of the passenger side window; Secondary control button I is arranged on the passenger side side, controls the unlatching of the passenger side window; Two drive motors relays are separately positioned on mainly to be driven window drive motors front end and the passenger side window drive motors front end and controls connection or the closedown of above-mentioned two drive motors power supplys respectively; Master control button is connected car load remote control module with secondary control button I by car load bus CAN; Secondary control button II is connected by bus LIN with secondary control button I.
The Advantageous Effects of the utility model heavy automobile cab opening of doors and windows control circuit takes full advantage of the control circuit and module that heavy-duty car carries, big current is controlled change weak current into control, structural reliability significantly improves, there will not be the problems such as the easy ablation in contact or adhesion, further, Long-distance Control is achieved.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model heavy automobile cab opening of doors and windows control circuit schematic diagram.
Be further described below in conjunction with drawings and the specific embodiments the utility model heavy automobile cab opening of doors and windows control circuit.
Detailed description of the invention
Accompanying drawing 1 is the utility model heavy automobile cab opening of doors and windows control circuit schematic diagram, and as seen from the figure, the utility model heavy automobile cab opening of doors and windows control circuit, comprises three control buttons and two drive motors relays; Wherein, two control buttons are arranged on master and drive side, the main unlatching of driving window of master control button control, and secondary control button II controls the unlatching of the passenger side window; Secondary control button I is arranged on the passenger side side, controls the unlatching of the passenger side window; Two drive motors relays are separately positioned on mainly to be driven window drive motors front end and the passenger side window drive motors front end and controls connection or the closedown of above-mentioned two drive motors power supplys respectively; Master control button is connected car load remote control module with secondary control button I by car load bus CAN; Secondary control button II is connected by bus LIN with secondary control button I.Obviously, all belong to weak current at the electric current of relay front end, pitting of contact or adhesion can not be produced.Drive motors is opened or closed issuable big current and changes and carried by relay.In addition, the main pair control button II driving side does not also directly control the unlatching of the passenger side window, but adopts secondary control button II to be connected by bus LIN with secondary control button I, is controlled by the unlatching of circuit to the passenger side window of pair control button I.Have again, the utility model heavy automobile cab opening of doors and windows control circuit utilizes car load bus CAN and car load remote control module, car load bus CAN is adopted to realize the information transmission of master control button and secondary control button I and remote control module, the action of remote command remote control door and window is sent by car load remote control module, the open and close of door and window can be controlled by Remote
Although; the utility model heavy automobile cab opening of doors and windows control circuit master control button and secondary control button I may relate to computer software with the information transmission of car load remote control module; but these computer softwares are the conventional techniques means of the art; not the improvement to computer software, neither the claimed content of present patent application
Obviously, the Advantageous Effects of the utility model heavy automobile cab opening of doors and windows control circuit takes full advantage of the control circuit and module that heavy-duty car carries, big current is controlled change weak current into control, structural reliability significantly improves, there will not be the problems such as the easy ablation in contact or adhesion, further, Long-distance Control is achieved.
Claims (1)
1. a heavy automobile cab opening of doors and windows control circuit, is characterized in that, this circuit comprises three control buttons and two drive motors relays; Wherein, two control buttons are arranged on master and drive side, the main unlatching of driving window of master control button control, and secondary control button II controls the unlatching of the passenger side window; Secondary control button I is arranged on the passenger side side, controls the unlatching of the passenger side window; Two drive motors relays are separately positioned on mainly to be driven window drive motors front end and the passenger side window drive motors front end and controls connection or the closedown of above-mentioned two drive motors power supplys respectively; Master control button is connected car load remote control module with secondary control button I by car load bus CAN; Secondary control button II is connected by bus LIN with secondary control button I.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834229.0U CN204357253U (en) | 2014-12-25 | 2014-12-25 | Heavy automobile cab opening of doors and windows control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834229.0U CN204357253U (en) | 2014-12-25 | 2014-12-25 | Heavy automobile cab opening of doors and windows control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357253U true CN204357253U (en) | 2015-05-27 |
Family
ID=53258731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834229.0U Expired - Fee Related CN204357253U (en) | 2014-12-25 | 2014-12-25 | Heavy automobile cab opening of doors and windows control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357253U (en) |
-
2014
- 2014-12-25 CN CN201420834229.0U patent/CN204357253U/en not_active Expired - Fee Related
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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: 20150527 |