Rearview mirror adjusting method and device, vehicle control system and storage medium

An adjustment method and rearview mirror technology, applied in the field of vehicle control systems, storage media, devices, and rearview mirror adjustment methods, can solve the problems of unautomated adjustment, cumbersome operation, and poor adjustment accuracy, so as to improve vehicle automation The effect of leveling and improving the adjustment accuracy

Inactive Publication Date: 2020-09-15
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in existing vehicles, the adjustment of the rearview mirror still relies on the driver to manually adjust, and the automatic adjustment function cannot be realized. Especially when the position of the driver's seat changes or the vehicle changes the driver, the manual adjustment method seems to be difficult. Extremely cumbersome and poor adjustment accuracy

Method used

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  • Rearview mirror adjusting method and device, vehicle control system and storage medium
  • Rearview mirror adjusting method and device, vehicle control system and storage medium
  • Rearview mirror adjusting method and device, vehicle control system and storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a schematic flowchart of a rearview mirror adjustment method provided by Embodiment 1 of the present invention, and this embodiment is applicable to automatic adjustment of vehicle rearview mirrors. Such as figure 1 As shown, the rearview mirror adjustment method provided by Embodiment 1 of the present invention includes:

[0052] S110. Determine the coordinates of the driver's eyes and the coordinates of the rearview mirror.

[0053] Specifically, the driver's eye coordinates can be obtained by an image acquisition device arranged inside the vehicle, for example, a camera device is set at a reflector (also called an interior rearview mirror) inside the vehicle, through which the camera device can The driver's facial image can be obtained, and the driver's eye coordinates can be determined through image processing technology. The coordinates of the rearview mirror refer to the coordinates of the left rearview mirror and the right rearview mirror on bot...

Embodiment 2

[0061] figure 2 It is a schematic flow chart of a method for adjusting a rearview mirror of a vehicle provided by Embodiment 2 of the present invention. This embodiment is a further refinement of the foregoing embodiments. Such as figure 2 As shown, the vehicle rearview mirror adjustment method provided by Embodiment 2 of the present invention includes:

[0062] S210. Determine the coordinates of the driver's eyes and the coordinates of the rearview mirror, where the coordinates of the rearview mirror include the coordinates of the left rearview mirror and the coordinates of the right rearview mirror.

[0063] Specifically, the driver's eye coordinates can be obtained by an image acquisition device arranged inside the vehicle, for example, a camera device is set at a reflector (also called an interior rearview mirror) inside the vehicle, through which the camera device can The driver's facial image can be obtained, and the driver's eye coordinates can be determined through...

Embodiment 3

[0079] image 3 It is a schematic structural diagram of a rearview mirror adjustment device provided by Embodiment 3 of the present invention. This embodiment is applicable to automatic adjustment of vehicle rearview mirrors. The rearview mirror adjustment device provided by Embodiment 3 of the present invention can realize the rearview mirror adjustment method provided by any embodiment of the present invention, and has the corresponding functional structure and beneficial effects of the method. For the content not described in detail in this embodiment, please refer to this A description of any method embodiment of the invention.

[0080] Such as image 3 As shown, the rearview mirror adjustment device provided by Embodiment 3 of the present invention includes: a coordinate determination module 310, a normal line determination module 320 and a rearview mirror adjustment module 330, wherein:

[0081]The coordinate determination module 310 is used to determine the coordinate...

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Abstract

The embodiment of the invention discloses a rearview mirror adjusting method and device, a vehicle control system and a storage medium. The method comprises the steps that: eye coordinates of a driverand rearview mirror coordinates are determined; a target normal of a rearview mirror is determined according to the eye coordinates of the driver and the rearview mirror coordinates; and the rearviewmirror is adjusted according to the target normal. According to the embodiments of the invention, the automatic adjustment of the vehicle rearview mirror is realized, the adjustment precision of thevehicle rearview mirror is improved; rearview mirror adjustment adaptive to any driver height and seat position can be realized; the automatic adjustment in multiple directions is realized through a simple calculation method; and a vehicle automation level is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of automobiles, and in particular to a method and device for adjusting a rearview mirror, a vehicle control system and a storage medium. Background technique [0002] With the development of intelligent technology and electronic control technology, people have higher and higher requirements for the automation performance of vehicles, and most of the vehicle systems have realized full or semi-automatic functions. [0003] The rearview mirror reflects the situation behind, side and below the vehicle, so that the driver can indirectly see the situation in these positions clearly. It acts as a "second eye" and expands the driver's field of vision. Therefore, the vehicle It is particularly important that the position of the rearview mirror can be adapted to the driver. However, in existing vehicles, the adjustment of the rearview mirror still relies on the driver to manually adjust, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/04B60R1/07
CPCB60R1/04B60R1/07
Inventor 王御张建姜洪伟韩亚凝张苏铁谢飞王珊
Owner CHINA FIRST AUTOMOBILE
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