CN101649708B - Anti-pinching car window controller - Google Patents
Anti-pinching car window controller Download PDFInfo
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- CN101649708B CN101649708B CN2009101729427A CN200910172942A CN101649708B CN 101649708 B CN101649708 B CN 101649708B CN 2009101729427 A CN2009101729427 A CN 2009101729427A CN 200910172942 A CN200910172942 A CN 200910172942A CN 101649708 B CN101649708 B CN 101649708B
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Abstract
The invention discloses an anti-pinching car window controller which comprises a driving-side anti-pinching module and an assistant driving-side anti-pinching module. The driving-side anti-pinching module is respectively connected with a car window-lifting switch, a car window-stopping switch, a left-front window-lifting motor and a rearview mirror-folding motor; the assistant driving-side anti-pinching module is respectively connected with an assistant driving-side window-lifting switch and a right-front window-lifting motor; and the driving-side anti-pinching module and the assistant driving-side anti-pinching module are connected and communicated with a car body controller by an LIN2.0 repeater, wherein the car body controller is connected with a left-rear window-lifting motor and a right-rear window-lifting motor. In the anti-pinching car window controller, analog switch signal input is adopted to reduce the number of connecting wires of the window-lifting switch with the anti-pinching modules and the car body controller and decrease the whole development cost; and the switch signal is directly connected with the anti-pinching modules to shorten the LIN communication time and achieve more sensitive anti-pinching function and higher safety.
Description
Technical field
The invention belongs to vehicle electric field, is a kind of anti-pinching car window controller that vehicle window is controlled specifically.
Background technology
Development and progress along with society, automobile enters in the middle of ordinary citizen's the daily life day by day, the control of each parts is also improved gradually in the automobile use, window opening and closing and anti-pinch control also are the piths that automotive safety uses, realize in the prior art that anti-pinching car window control function mainly contains two kinds of forms, a kind of is that anti-clip controller is integrated in the motor; Second kind is to adopt independent door module, integrated anti-pinching car window control function and other more function, first kind of mode compared with the second way, cost is more excellent, and owing to be integrated in the motor, do not need extra arrangement space, but first kind of mode shortcoming is that function is single relatively, but the PI N pin number that rigid line connects is few.At present, a lot of anti-pinch modules all only link to each other with the window lifting switch of the current glass window of control, namely driving side anti-pinch module links to each other with the window lifting switch of control driving side in the left front window lifting switch, remaining three switch links to each other with car body controller or remaining control module, has increased the call duration time of LIN during control, and pinch resistant functionality is sensitive inadequately, safety is not high, and the function ratio of this anti-pinch module is more single, generally has only simple pinch resistant functionality, and the integrated level of function is not high.
The present invention develops on the basis of first kind of mode, will prevent that clip controller is integrated in the motor, has increased the control to edge down control and the rearview mirror folder function of no frame vehicle except the pinch resistant functionality that realizes vehicle window.Communicate by letter with LIN2.0 between anti-clip controller and the car body controller, communication speed is faster, drive side anti-pinch module and receive the switching signal of driving the side window lifting switch, by LIN alignment car body controller or copilot side anti-pinch module transmit button signal, car body controller or copilot side anti-pinch module drive glass lifting motor are done corresponding operation when driving its excess-three door vehicle window of side anti-pinch module controls.Copilot side anti-pinch module also receives the switching signal of right front window lifting switch.Among the present invention, the signal of controlling all window lifting switch all adopts analog signal.
The present invention adopts the input of analog switch signal, has reduced the linking number of the wire harness between window lifting switch and anti-pinch module and the car body controller, has reduced the car load development cost, switching signal directly links to each other with the anti-pinch module, saved the time of LIN communication, pinch resistant functionality is sensitiveer, and safety is higher.
Summary of the invention
Purpose of the present invention just provides a kind of novel anti-pinching car window controller, solve vehicle window control function singleness in the prior art, the PIN pin negligible amounts of connector, and only link to each other with the switch rigid line of control when side glass, the defective that functional integration is low, under the situation that does not influence layout, improve sensitivity and the car load safety of the function of anti-pinch simultaneously, strengthen the integrated level of vehicle window control function.
Realize that above-mentioned purpose technical scheme of the present invention is, a kind of anti-pinching car window controller, comprise and drive side anti-pinch module and copilot side anti-pinch module, drive side anti-pinch module and connect the window lifting switch respectively, the vehicle window disable switch, left front glass lifting motor and rearview mirror fold motor, copilot side anti-pinch module auxiliary connection is respectively driven side window lifting switch and right front glass lifting motor, drive side anti-pinch module, copilot side anti-pinch module and be connected with between the car body controller BCM of left back glass lifting motor and right back glass lifting motor and connect communication by LIN2.0.
The window lifting switch of driving the connection of side anti-pinch module comprises that the driving side is left front, left back, right front, right back window lifting switch, and all be that the employing rigid line directly connects and drives corresponding two glass lifting motor and carries out the anti-pinch descending operation between the left front window lifting switch and driving between the side anti-pinch module, right front window lifting switch and copilot side anti-pinch module.
When utilizing driving side window lifting switch that copilot sidecar window is operated, drive side anti-pinch module and receive switch input signal, periodically issue the car body controller switch controlling signal by the LIN line, car body controller BCM issues copilot side anti-pinch module with this LIN signal period property again, after copilot side anti-pinch module receives signal, drive motors turns round, and periodically sends motion state and the vehicle window position signalling of vehicle window to car body control module by the LIN bus.
Utilize the main side window lifting switch of driving to left back, when right back vehicle window is operated, drive side anti-pinch module and receive switch input signal, periodically issue earlier the car body controller switch controlling signal by LIN, after car body controller receives signal, drive corresponding motor and turn round.。
Car body controller connects the rearview mirror folding switch, and the input signal of rearview mirror folding switch sends to the anti-pinch module by the LIN line after car body controller BCM gathers, and after the anti-pinch module received signal, drive motors turned round.
Drive side anti-pinch module and also be connected left front door microswitch and door outer handle microswitch respectively with copilot side anti-pinch module, by receiving the fine motion signal controlling glass for vehicle window short distance rise and fall of handle and car door.
Utilize technical scheme of the present invention, realized the control of glass lifting and pinch resistant functionality; The control of the folding motor of rearview mirror; The short distance decline function of no frame vehicle is controlled, and has strengthened the integrated level of vehicle window controller, improves sensitivity and the car load safety of the function of anti-pinch.
Description of drawings
Fig. 1 is anti-pinching car window controller catenation principle figure;
Fig. 2 is the key wiring diagram of control body electric system equipment of the present invention;
The specific embodiment
Below in conjunction with accompanying drawing to specific descriptions of the present invention, Fig. 1 is anti-pinching car window controller catenation principle figure of the present invention, it is left front that driving side anti-pinch module connects the driving side respectively, left back, right front, right back window lifting switch, the vehicle window disable switch, left front door microswitch, outer door handle microswitch, left front glass lifting motor and rearview mirror fold motor, and copilot side anti-pinch module auxiliary connection is respectively driven the side window lifting switch, right front glass lifting motor, the folding motor of right front door microswitch and outer door handle microswitch and rearview mirror; Drive side anti-pinch module, connect communication by LIN2.0 between copilot side anti-pinch module and the car body controller BCM, car body controller BCM and left back glass lifting motor, right back glass lifting motor is connected.All be to adopt rigid line directly to connect and drive corresponding glass lifting motor to carry out the anti-pinch descending operation between right front window lifting switch and the copilot side anti-pinch module.
If the main side window lifting switch of driving is operated copilot sidecar window, the anti-pinch module of then driving side receives switch input signal, periodically issue the car body controller switch controlling signal by the LIN line, BCM issues copilot side anti-pinch module with this LIN signal period property again, after copilot side anti-pinch module receives signal, drive motors turns round, and periodically sends motion state and the vehicle window position signalling of vehicle window to car body control module by the LIN bus.
If the main side window lifting switch of driving is to left back, right back vehicle window is operated, and then drives side anti-pinch module and receives switch input signal, periodically issues earlier the car body controller switch controlling signal by LIN, after car body controller received signal, drive motors turned round accordingly.
When rearview mirror was folded Electric Machine Control, car body controller was gathered the input signal of rearview mirror folding switch, and BCM issues the control signal of anti-pinch module rearview mirror switch by the LIN line, and after the anti-pinch module received signal, drive motors turned round.In addition, can utilize remote-control key that rearview mirror is controlled, press the key of setting up defences on the remote-control key, car body controller sends by the LIN line and sets up defences signal to the anti-pinch module, the anti-pinch module is carried out the rearview mirror jackknife action, in like manner after receiving signal, press the anti-key of solution of remote-control key, carry out rearview mirror and launch action.Car body controller detects the speed of a motor vehicle in addition, if the speed of a motor vehicle arrive 40 kms/hour, send the switching signal that rearview mirror launches by the LIN line, after the anti-pinch module receives signal, detect the state of rearview mirror, if rearview mirror is in folded state at this moment, then rearview mirror is launched operation.
When the short distance of glass for vehicle window descends control, the anti-pinch module receives the signal of outer door handle microswitch and door microswitch, opening at closing time the glass operation that edges down, when the car owner is preparing into the car outdoors, one draws outer door handle, the anti-pinch module receives the input signal of external door grip switches, then drives the glass lifting motor segment distance that descends, and closes the top that is raised on glass behind the entrance door.When the driver prepares to exit car in car, if car door was locked at that time, door handle in the pulling, the input signal of control state indicator cock during car body controller receives, issue anti-pinch module switch signal by the LIN line, after the anti-pinch module receives signal, drive the operation that edges down of glass lifting motor, the top that is raised on glass behind the entrance door of pass.If car door is unlocked, then the anti-pinch module receives the input signal of a microswitch, then drives the operation that edges down of glass lifting motor, close entrance door after, glass lifting is to the top.If the speed of a motor vehicle is during greater than a certain value, the anti-pinch module will shield the signal of outer door handle microswitch, avoid because wind to the pressure of microswitch, causes the glass mistake to descend.
Compare with present prior art, the present invention adopts the input of analog switch signal, reduced the linking number of the wire harness between window lifting switch and anti-pinch module and the car body controller, reduced the car load development cost, switching signal directly links to each other with the anti-pinch module, saved the time of LI N communication, pinch resistant functionality is sensitiveer, and safety is higher.
Technique scheme has only embodied the optimal technical scheme of technical solution of the present invention, those skilled in the art to some part wherein some changes that may make all embodied principle of the present invention, belong within protection scope of the present invention.
Claims (5)
1. anti-pinching car window controller, comprise and drive side anti-pinch module and copilot side anti-pinch module, it is characterized in that driving side anti-pinch module and connect the window lifting switch respectively, the vehicle window disable switch, left front glass lifting motor and rearview mirror fold motor, copilot side anti-pinch module auxiliary connection is respectively driven side window lifting switch and right front glass lifting motor, drive side anti-pinch module, copilot side anti-pinch module and be connected with between the car body controller BCM of left back glass lifting motor and right back glass lifting motor and connect communication by LIN2.0, the window lifting switch that is connected with driving side anti-pinch module comprises that the driving side is left front, left back, right front, right back window lifting switch; Car body controller connects the rearview mirror folding switch, and the input signal of rearview mirror folding switch sends to the anti-pinch module by the LIN line after car body controller BCM gathers, and after the anti-pinch module received signal, drive motors turned round; It is left front that driving side anti-pinch module connects the driving side respectively, left back, right front, right back window lifting switch, vehicle window disable switch, left front door microswitch, outer door handle microswitch, left front glass lifting motor and rearview mirror fold motor, and copilot side anti-pinch module auxiliary connection is respectively driven the side window lifting switch, right front glass lifting motor, the folding motor of right front door microswitch and outer door handle microswitch and rearview mirror.
2. according to the described anti-pinching car window controller of claim 1, it is characterized in that, all be that the employing rigid line directly connects and drives corresponding two glass lifting motor and carries out the anti-pinch descending operation between the left front window lifting switch and driving between the side anti-pinch module, right front window lifting switch and copilot side anti-pinch module.
3. anti-pinching car window controller according to claim 1, it is characterized in that, when utilizing driving side window lifting switch that copilot sidecar window is operated, drive side anti-pinch module receiving key input signal, periodically issue the car body controller switch controlling signal by the LIN line, car body controller BCM issues copilot side anti-pinch module with this LIN signal period property again, after copilot side anti-pinch module receives signal, drive motors turns round, and periodically sends motion state and the vehicle window position signalling of vehicle window to car body control module by the LIN bus.
4. anti-pinching car window controller according to claim 1, it is characterized in that, utilize the main side window lifting switch of driving to left back, when right back vehicle window is operated, drive side anti-pinch module and receive switch input signal, earlier periodically issue the car body controller switch controlling signal by LIN, after car body controller receives signal, drive corresponding motor and turn round.
5. anti-pinching car window controller according to claim 1 is characterized in that, what the anti-pinch module adopted is the analog signal input, and the switching signal of all window lifting switch all is analog signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101729427A CN101649708B (en) | 2009-09-08 | 2009-09-08 | Anti-pinching car window controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101729427A CN101649708B (en) | 2009-09-08 | 2009-09-08 | Anti-pinching car window controller |
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| Publication Number | Publication Date |
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| CN101649708A CN101649708A (en) | 2010-02-17 |
| CN101649708B true CN101649708B (en) | 2013-08-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101729427A Active CN101649708B (en) | 2009-09-08 | 2009-09-08 | Anti-pinching car window controller |
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| CN (1) | CN101649708B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109154176A (en) * | 2016-05-19 | 2019-01-04 | 罗伯特·博世有限公司 | For running the method and closing device of closing device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975968B (en) * | 2010-09-08 | 2012-07-04 | 张家港合众汽车部件有限公司 | Clamping-preventing detection method of electric car window in rising process |
| CN101942949A (en) * | 2010-09-29 | 2011-01-12 | 奇瑞汽车股份有限公司 | Intelligent vehicle window control method |
| CN102140878A (en) * | 2011-03-16 | 2011-08-03 | 奇瑞汽车股份有限公司 | Glass micro-lifting system of upper frame-free vehicle door and control method therefor |
| CN102518353A (en) * | 2012-01-05 | 2012-06-27 | 安徽华菱汽车有限公司 | Window lifting in-place intelligent control circuit without limit switch |
| KR101988059B1 (en) * | 2013-07-03 | 2019-06-11 | 현대자동차주식회사 | Short drop operation apparatus of door for vehicle |
| CN107654155A (en) * | 2017-10-07 | 2018-02-02 | 陕西通家汽车股份有限公司 | A kind of single arm structure and the automobile glass lifting device for having pinch resistant functionality |
| CN111502476A (en) * | 2020-04-26 | 2020-08-07 | 上海豪骋智能科技有限公司 | Device for controlling lifting of car window glass by gestures |
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| CN2937404Y (en) * | 2006-08-01 | 2007-08-22 | 上海科世达-华阳汽车电器有限公司 | Anti-squeeze electric window control unit |
| CN101046139A (en) * | 2006-03-29 | 2007-10-03 | 深圳市赛格导航科技股份有限公司 | No-squeeze car window system |
| CN101182748A (en) * | 2007-12-04 | 2008-05-21 | 奇瑞汽车有限公司 | Vehicle window clipping prevention system based on LIN bus |
| CN101280657A (en) * | 2008-05-22 | 2008-10-08 | 奇瑞汽车股份有限公司 | Vehicle window control system of frameless vehicle window |
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2009
- 2009-09-08 CN CN2009101729427A patent/CN101649708B/en active Active
Patent Citations (4)
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|---|---|---|---|---|
| CN101046139A (en) * | 2006-03-29 | 2007-10-03 | 深圳市赛格导航科技股份有限公司 | No-squeeze car window system |
| CN2937404Y (en) * | 2006-08-01 | 2007-08-22 | 上海科世达-华阳汽车电器有限公司 | Anti-squeeze electric window control unit |
| CN101182748A (en) * | 2007-12-04 | 2008-05-21 | 奇瑞汽车有限公司 | Vehicle window clipping prevention system based on LIN bus |
| CN101280657A (en) * | 2008-05-22 | 2008-10-08 | 奇瑞汽车股份有限公司 | Vehicle window control system of frameless vehicle window |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平8-246748A 1996.09.24 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109154176A (en) * | 2016-05-19 | 2019-01-04 | 罗伯特·博世有限公司 | For running the method and closing device of closing device |
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| CN101649708A (en) | 2010-02-17 |
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