Control method and control device for incident light intensity

A technology of incident light intensity and control method, applied in anti-glare equipment, vehicle parts, transportation and packaging, etc., can solve the problem of no shading method

Active Publication Date: 2016-11-09
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present invention provides a method and equipment for controlling incident light intensity, which is used to solve the problem that there is no better shading method in the car in the prior art

Method used

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  • Control method and control device for incident light intensity
  • Control method and control device for incident light intensity
  • Control method and control device for incident light intensity

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Embodiment Construction

[0097] In order to make the purpose, technical solutions and advantages 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 accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only 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. In the case of no conflict, the embodiments and the features in the embodiments of the present invention can be combined arbitrarily with each other. Also, although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0098] In ad...

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PUM

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Abstract

The invention discloses a control method and a control device for incident light intensity. The control method and the control device for the incident light intensity are used for solving the problem that no better shading method is available inside a vehicle in the prior art. The control method for the incident light intensity comprises the following steps that position information of a target object is obtained; the intensity of reflected light reflected through the target object is detected; if the reflected light intensity is greater than a preset threshold value, a corresponding light transmitting area is determined according to the position information; and transparency of the light transmitting area is adjusted to reduce the intensity of incident light which is emitted onto the target object through the light transmitting area. The invention further discloses a corresponding control device for the incident light intensity.

Description

technical field [0001] The invention relates to the field of light intensity control, in particular to a method and equipment for controlling incident light intensity. Background technique [0002] If the driver encounters strong light incident when driving a car, his vision will be affected and he will not be able to see the situation ahead. However, there is currently no better shading method. Contents of the invention [0003] Embodiments of the present invention provide a method and device for controlling incident light intensity, which are used to solve the problem in the prior art that there is no better shading method in a car. [0004] In a first aspect, a method for controlling incident light intensity is provided, the method comprising: [0005] Obtain the location information of the target object; [0006] detecting the reflected light intensity reflected by the target object; [0007] If the reflected light intensity is greater than a preset threshold, deter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J3/04
CPCB60J3/04
Inventor 李凡智马文超高洪利
Owner LENOVO (BEIJING) CO LTD
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