Automatic control method, device and system for sun shield

An automatic control device and sun visor technology, applied in the field of control, can solve problems affecting driving safety, troublesome operation, adjustment, etc., to achieve the effect of improving driving safety, enhancing experience, and maintaining the largest field of vision

Inactive Publication Date: 2016-08-03
LEAUTO INTELLIGENT TECH (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When there is no glare at all, the sun visor has to be put away manually, which is not only very troublesome to operate and adjust, but also affects driving safety

Method used

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  • Automatic control method, device and system for sun shield
  • Automatic control method, device and system for sun shield
  • Automatic control method, device and system for sun shield

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Embodiment Construction

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0028] Those skilled in the art will understand that unless otherwise stated, the singular forms "a", "an", "said" and "the" used herein may also include plural forms. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations...

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Abstract

The invention provides an automatic control method, device and system for a sun shield. The automatic control method for the sun shield includes the steps that eye position information of a driver and the current sun irradiation angle are obtained; the target position of the sun shield is determined according to the eye position information and the current sun irradiation angle; and the position of the sun shield is controlled to be adjusted according to the obtained target position of the sun shield, so that the sun shield is adjusted to the target position. By the adoption of the method, device and system, the irradiation angle of the sun is analyzed, so that the position of the sun shield of an automobile is controlled to be automatically adjusted, the eyes of the driver are prevented from being directly irradiated by the sunlight, meanwhile, the maximum view of the driver is kept, and the user experience is improved.

Description

technical field [0001] The invention relates to the field of control technology, in particular to an automatic control method, device and system for a sun visor. Background technique [0002] In the process of driving, if the sun shines directly on the eyes of the driver, it will cause the driver to be unable to see the road conditions ahead and possible obstacles. Therefore, the cars are equipped with sun visors to block the sun. [0003] At present, the realization of the sun visor is mainly through turning down the sun visor manually when the driver finds that the sun is dazzling, and then adjusting the suitable position to realize the effect of blocking the sun and avoiding direct sunlight to the driver's eyes. However, when the car turns a corner or is blocked by a building, in order to obtain a maximum view, it is necessary to continuously adjust the position of the sun visor. When there is no glare at all, the sun visor has to be put away manually, which is not only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J3/02
CPCB60J3/0204
Inventor 杨顺勇
Owner LEAUTO INTELLIGENT TECH (BEIJING) CO LTD
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