Automobile rearview mirror following-up method and automobile follow-up rearview mirror

Abstract

The invention provides an automobile rearview mirror following-up method and an automobile follow-up rearview mirror realizing the method. According to the method, a deflection trigger switch is connected between an automobile shift lever switch and a power device of the rearview mirror, when an automobile performs overtaking or doubling, the shift lever switch gives a signal to the power device of the rearview mirror through the deflection trigger switch when automobile turns a steering lamp, so that the rearview mirror deflects by an angle under the driving of the power device, the deflection direction is that the outer end of the rearview mirror deflects towards the direction of a headstock and the inner end deflects towards the direction of a tailstock, and the rearview mirror can automatically reset to the position of normally driving after deflection. Due to adoption of the method, when the automobile performs overtaking or doubling, a driver can accurately observe the ambient vehicle and other objects, so that blind areas can be greatly reduced, and the safety is guaranteed.

Description

technical field [0001] The invention relates to a car control technology, in particular to a method for following a car rearview mirror and a car follow-up rearview mirror. Background technique [0002] The use of rearview mirrors in automobiles is a common phenomenon. It mainly uses the reflection principle of plane mirrors or convex mirrors to observe objects behind the car to ensure driving safety and convenient parking. The adjustment of the rearview mirror is divided into two types: manual and electric. At present, most vehicles use electric adjustment of the rearview mirror. For drivers with different conditions such as height, once the rearview mirror is adjusted to a certain suitable position, the position of the rearview mirror will basically not move. figure 1 It is the working state diagram of the plane rearview mirror of the prior art, in the normal driving process, the driver in the car armor can see through the plane rearview mirror 1 figure 1 The area A mark...

AI Technical Summary

Problems solved by technology

[0004] The present invention solves the problem of dangerous overtaking and merging of cars caused by the existence of blind spots in the prior art, and provides a method for following the rearview mirror of a car. When a car is overtaking or merging, the rearview mirror can automatically deflect , greatly reducing the blind area and ensuring safety

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