Car window control device, car window and car

A technology for a control device and a car window, which is applied in the field of window control device, car window and automobile, can solve the problems of low reliability and safety of the anti-pinch function of the car window.

Inactive Publication Date: 2020-09-11
摩登汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of lower reliability and safety of the anti-pinch function of the vehicle window in the prior art

Method used

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  • Car window control device, car window and car
  • Car window control device, car window and car
  • Car window control device, car window and car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Combine below figure 1 , figure 2 For the vehicle window control device provided in Embodiment 1 of the present invention, figure 1 Schematic diagram of the structure of the first vehicle window control device provided in Embodiment 1 of the present invention, figure 2 It is a schematic structural diagram of the specific implementation of the control components in a vehicle window control device provided in Embodiment 1 of the present invention, image 3 It is a schematic structural diagram of the second vehicle window control device provided in Embodiment 1 of the present invention, Figure 4 It is a schematic structural diagram of the third vehicle window control device provided by Embodiment 1 of the present invention.

[0051] The vehicle window control device 1 includes: an infrared grating sensor 10, which is fixed on a target area around the window, and the plane formed by the infrared grating emitted by the infrared grating sensor 10 is parallel to the plan...

Embodiment 2

[0073] Embodiment 2 of the present invention discloses a vehicle window, including the vehicle window control device 1 mentioned in the above embodiments.

[0074] As an optional embodiment of the present invention, the vehicle window is specifically the side window of the automobile, the infrared grating sensor in the vehicle window control device 1 is fixed on the interior trim panel of the car door where the vehicle window is located, and the infrared grating sensor emitted by the infrared grating sensor constitutes The plane is parallel to the glass of the window.

[0075] The radar sensor is fixed on the outer door panel of the vehicle door, and the emission direction of the radar sensor's emission wave is parallel to the wall surface of the glass of the vehicle window.

[0076] A vehicle window disclosed in Embodiment 2 of the present invention has the following beneficial effects:

[0077] Both the infrared grating sensor and the radar sensor are placed in the target a...

Embodiment 3

[0079] Embodiment 3 of the present invention discloses an automobile comprising the vehicle window mentioned in Embodiment 2 above.

[0080] A kind of automobile disclosed in Embodiment 3 of the present invention has the following beneficial effects:

[0081] Both the infrared grating sensor and the radar sensor are placed in the target area around the window. The emission direction of the radar sensor’s emission wave is parallel to the plane where the window is located. Parallel, so, when the user is close to the car window and blocks the infrared grating and / or when blocking the emitted wave of the radar sensor, the detection signal of the infrared grating sensor and / or the detection signal of the radar sensor is an anti-pinch signal, and the control unit controls The motor is reversed to control the lowering of the window, which prevents the window from continuing to rise and realizes the anti-pinch function. In this way, with this solution, as long as the user is close to...

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PUM

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Abstract

The invention discloses a car window control device. An infrared grating sensor and a radar sensor are arranged in a target area around a car window, so when a user approaches the car window and blocks infrared gratings and / or blocks emitted waves of the radar sensor, detection signals of the infrared grating sensor and / or detection signals of the radar sensor are anti-pinch signals at the time, acontrol unit controls a motor to rotate reversely so as to control the car window to fall, the car window is prevented from continuing to rise, and the anti-pinch function is achieved. Thus, with thescheme, the anti-pinch function can be achieved as long as the user approaches the car window and blocks the infrared grating sensor and / or the radar sensor, and the safety of the anti-pinch functionis high; and besides, two anti-pinch strategies are adopted to realize the anti-pinch function of the scheme, the reliability of the anti-pinch function is high, the error rate of anti-pinch operation of the car window is reduced, and the user is prevented from being pinched. Moreover, the invention further discloses the car window and a car.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a vehicle window control device, a vehicle window and an automobile. Background technique [0002] With the continuous development of automobile technology, users have higher and higher requirements for car comfort. Among them, the automatic lifting and opening and closing of car windows has become a must-have item for car comfort configuration. Among them, car windows include Front and rear windshields, ventilation windows, side windows and sunroof windows. [0003] As more and more cars install electric windows, while electric windows bring convenience, they also bring potential dangers, and incidents of pinching fingers by electric doors and windows occur frequently. The safety of electric doors and windows has become the main concern of users. In order to prevent users from being hurt by electric doors and windows, it has become an inevitable trend for electric doors and windows to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/43E05F15/40E05F15/689E05F15/695
CPCE05Y2900/55E05F15/40E05F15/431E05F15/689E05F15/695E05F2015/432E05F2015/434
Inventor 曹丞
Owner 摩登汽车有限公司
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