Rearview mirror control system and method

Abstract

The invention provides a rearview mirror control system and method for controlling a rearview mirror body of a mobile vehicle. The system includes a sending device, a plurality of receiving devices, an orientation device, a control device and a motor. The sending device sends a reference signal. The receiving device is arranged on the rearview mirror body, and receives the reference signal to generate a relative positioning signal. The orientation device is arranged on the rearview mirror body, and senses the directionality of the rearview mirror body in three-dimensional space. According to the relative positioning signal, the control device judges the relative position of the rearview mirror body and the sending device and compares it with the preset relative position, and compares the sensed directionality with the preset directionality to generate a driving signal. When the relative position does not meet the preset number of seconds and the directionality also does not meet the preset, the driving signal instructs the motor to adjust the rearview mirror body to the preset configuration. The rearview mirror control system and method provided by the present invention can memorize the preset configuration of the rearview mirror, and can automatically restore when the rearview mirror is judged to be deflected.

Description

technical field [0001] The present invention relates to the technology of providing rear vision for driving a mobile vehicle, in particular to a system and method for automatically maintaining the preset configuration of rearview mirrors. Background technique [0002] Although reversing sensors and rear cameras are increasingly popular in the mobile vehicle market, rearview mirrors have been around for a long time and are simple in structure. They are still one of the standard safety equipment and are most familiar and relied on by drivers. Traditional rearview mirrors are divided into two types: inside the car and outside (side-view mirror, also known as wing mirror [wing mirror]), the former provides the driver with a (close to) view directly behind, and the latter provides the view of the vehicle where he is moving. A view from the outside. [0003] The adjustment of the rearview mirror, especially the directionality of the lens, depends on the size, driving posture and ...

AI Technical Summary

Problems solved by technology

Misconfigured mirrors clearly do not provide adequate rearward visibility

However, the rearview mirror outside the vehicle often protrudes from the vehicle body, forming the widest part of the mobile vehicle. Occasionally, it is unavoidable to be skewed during driving, whether it is because of collision with other vehicles, or the uneven road between the vehicle body and the rear. Inertia difference of sight glass

Even the rearview mirror in the car is easy to deviate from the driver's preferred configuration due to the physical activities of the driver or passengers in a limited space

At this time, it is most recommended to pull over and let the driver reset the setting manually, but the driver is often unable or unwilling to interrupt the journey, causing more danger when distracted to adjust the rearview mirror

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