Automatic adjustment device and method for rearview mirror of automobile

An automobile rear-view mirror and automatic adjustment technology, which is applied to optical observation devices, vehicle parts, transportation and packaging, etc., can solve the problem of easily causing traffic accidents, unable to judge whether it is safe to turn or change lanes, unable to clearly see vehicle road conditions and Vehicle conditions and other issues to achieve the effect of eliminating traffic accidents
CN102490659AInactive Publication Date: 2012-06-13力帆科技(集团)股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
力帆科技(集团)股份有限公司
Publication Date
2012-06-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an automatic adjustment device and an automatic adjustment method for a rearview mirror of an automobile. The automatic adjustment device for the rearview mirror of the automobile comprises an automobile steering wheel, a sensor, an electronic control unit (ECU), a stepping motor and the rearview mirror. By the automatic adjustment device for the rearview mirror of the automobile, the rearview mirror can turn when a vehicle is turned and sidetracked; and a driver can distinguish road conditions and vehicle conditions of the lateral side and the rear side of the vehicle only by observing the rearview mirror, so that whether turning or lane alteration is safe or not can be judged, and safe driving is realized. By the automatic adjustment method for the rearview mirror of the automobile, the angle of the rearview mirror is adjusted by rotating the automobile steering wheel to ensure that the rearview mirror does not have blind zones and dead angles, so that the operation of the driver is correctly guided, and traffic accidents caused by blind points and parallax can be eliminated.
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Description

Technical field

[0001] The invention relates to the technical field of automobile control, in particular to an automatic adjustment device for automobile rearview mirrors and an adjustment method thereof. Background technique

[0002] The rearview mirror of a car can reflect the situation behind, on the side and below the car, so that the driver can see the situation of these positions clearly, and can expand the driver's field of vision. It is an important safety component for the safe driving of the car.

[0003] For conventional rearview mirrors, the driver needs to adjust the position of the rearview mirror before starting the car, and during the entire driving phase, the direction of the rearview mirror cannot be adjusted at will. Because the field of vision of the rearview mirror has a blind zone, when the car is driving, especially when turning or changing lanes, the driver can not see clearly the road and vehicle conditions on the side and rear of the vehicle and cannot jud...

Claims

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