Vehicle window glass raising/lowering device, vehicle door, and vehicle

Abstract

Provided are a vehicle window glass raising / lowering device that makes it possible to prevent pinching by window glass without compromising convenience, a vehicle door, and a vehicle. The vehicle window glass raising / lowering device is provided with: a drive mechanism 4 that causes window glass 3 to move and that is arranged in a vehicle door 2 comprising a frame 22 above an accommodation section 21 for accommodating the window glass 3; a control unit 5 for controlling the drive mechanism 4; and a camera 7 for capturing an image of a detection line 6 provided along the frame 22. The control unit 5 comprises: a detection unit 51 for detecting a blocked state in which the detection line 6 captured in an image by the camera 7 is blocked by a foreign object; and a pinching prevention unit 52 that causes the drive mechanism 4 to perform an operation for preventing pinching by the window glass 3 when the blocked state is detected during movement of the window glass 3. The optical system 71 of the camera 7 is arranged at a position corresponding to an opening 23a formed in the upper surface S of door trim 23 attached to the vehicle interior side of the accommodation section 21 so that the optical axis C of the optical system 71 passes through the opening 23a.

Description

technical field [0001] The present invention relates to a window lifter for a vehicle, a door for a vehicle, and a vehicle. Background technique [0002] In recent years, in order to facilitate the opening and closing operation of the window glass, vehicles have been equipped with window glass lifters for vehicles that automatically lift and lower the window glass. [0003] A door of a vehicle includes a storage portion for storing a window glass and a frame portion provided above the storage portion, and the window glass lifting device for a vehicle is configured to include: a drive mechanism for moving the window glass in an up-down direction relative to the frame portion; and a control unit , which controls the drive mechanism. [0004] In the window glass lifter for a vehicle, in order to electrically move the window glass up and down, a mechanism for preventing the window glass from being caught is generally provided. [0005] As such a mechanism, there is known a mec...

AI Technical Summary

Problems solved by technology

Moreover, in such mechanisms, in order not to mistakenly detect the closing of the window glass as pinching, an area of, for example, 4mm from the closing end of the window glass is often a dead zone, e.g. It is possible that security actions will not be performed and improvements are desired

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