Vehicle rearview mirror adjusting method, mechanism, system and device and storage medium

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Vehicle rearview mirror adjusting method, mechanism, system and device and storage medium

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ZHANG DONGDONG / LIU QIANG / XU YING / HE MIAO / DAI JIA

The invention discloses a vehicle rearview mirror adjusting method, mechanism, system and device and a storage medium. The method comprises the steps that position information of eyes of a driver and position information of a rearview mirror are obtained; based on the position information of the eyes of the driver, the position information of the rearview mirror and a mirror symmetry principle, position information of an eye virtual image of the eyes of the driver in the rearview mirror is determined; based on the position information of the virtual image, a rearview mirror adjusting mechanism is controlled to adjust the position of a rearview mirror, so that the extension line of the connecting line of the eye virtual image and the center point of the rearview mirror intersects with the center area of the rear car window. Thus, the position of the rearview mirror is adjusted based on the position of the intersection point of the extension line of the eye virtual image and the connecting line of the center points of the rearview mirror and the rear car window until the intersection point is located in the center area of the rear car window, and it can be guaranteed that a driver can see the complete and middle rear car window area through the inner rearview mirror, namely the optimal rear view observation position; manual operation is not needed in the whole adjusting process, and the intelligent degree of the vehicle can be improved.

本申请公开了一种车辆后视镜调节方法、机构、系统、装置及存储介质，该方法包括：获取驾驶员眼睛的位置信息和后视镜的位置信息；基于驾驶员眼睛的位置信息、后视镜的位置信息和镜面对称原理，确定驾驶员眼睛在后视镜中眼睛虚像的位置信息；基于虚像的位置信息控制后视镜调节机构调整后视镜的位置，以使所述眼睛虚像与所述后视镜的中心点连线的延长线与后车窗的中心区域相交。如此，通过基于眼睛虚像及后视镜中心点连线的延长线与后车窗交点的位置来调整后视镜的位置，直至交点处于后车窗中心区域，可以保证驾驶员能通过内后视镜看到完整且居中的后车窗区域，即最佳的后方视野观察位置，且整个调整过程无需人工操作，可以提升车辆的智能化程度。

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Title :

Vehicle rearview mirror adjusting method, mechanism, system and device and storage medium

Additional title:

一种车辆后视镜调节方法、机构、系统、装置及存储介质

Contributors:

ZHANG DONGDONG (author) / LIU QIANG (author) / XU YING (author) / HE MIAO (author) / DAI JIA (author)

Publication date :

2022-03-22

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR