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Control method and system for automobile roof based on electrochromic glass

A technology of electrochromic glass and car roof, which is applied in the field of automobiles and can solve problems such as poor heat preservation, inconvenient use, and inconvenient use of skylights

Inactive Publication Date: 2021-08-27
FAW CAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The design structure of this roof is assembled by multiple parts, the thickness is relatively thick, and the thermal insulation and space performance are poor at the same time. When the weather is cold, due to the shelter of the roof, the temperature inside the car is low, especially the insulation of the sunroof area. Poor performance and poor driving comfort; when the weather is hot, the sunroof area needs to be manually pulled up to block the light, and the comfort needs to be improved; when the car is hot, it is inconvenient to use the sunroof, which is inconvenient to use

Method used

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  • Control method and system for automobile roof based on electrochromic glass
  • Control method and system for automobile roof based on electrochromic glass

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0040] refer to figure 1 , a method for controlling a car roof based on electrochromic glass, comprising the following steps:

[0041] Step 1: Collect the light intensity L outside the vehicle 1 , interior temperature T IN and outside temperature T OUT ;

[0042] refer to figure 2 , step 2, the user sets the automatic mode or manual mode by himself;

[0043] In the manual mode, the user can set the glass color of the ceiling, the opening a...

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Abstract

The invention belongs to the technical field of automobiles, and particularly relates to a control method and system for an automobile roof based on electrochromic glass. According to the invention, the effect of adaptively controlling color change of the glass roof is achieved by collecting light outside an automobile and collecting temperature inside and outside the automobile, meanwhile, temperature control in the automobile is achieved by combining opening and closing of an air conditioner and a skylight, and the starry sky roof effect of the glass roof is achieved through the LED or light guide technology on the basis of color control of the glass roof; meanwhile, by means of the glass composite structure, the thermal insulation performance is improved, and the effect of being warm in winter and cool in summer in the automobile is achieved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, in particular to a method and system for controlling an automobile roof based on electrochromic glass. Background technique [0002] At present, the existing car roof is usually composed of a sheet metal roof and an interior roof. According to different functional equipment, there are differences in whether there is a sunroof, whether there is a sunroof, or whether there is a panoramic sunroof. The design structure of this roof is assembled by multiple parts, the thickness is relatively thick, and the thermal insulation and space performance are poor at the same time. When the weather is cold, due to the shelter of the roof, the temperature inside the car is low, especially the insulation of the sunroof area. Poor performance and poor driving comfort; when the weather is hot, the sunroof area needs to be manually pulled up to block the light, and the comfort needs to be improved; when the car...

Claims

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Application Information

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IPC IPC(8): B60Q3/208B60Q3/60B60Q3/70B60J7/00B60H1/00G02F1/163H05B47/11H05B47/105
CPCB60Q3/208B60Q3/60B60Q3/70B60J7/00B60H1/00735G02F1/163H05B47/11H05B47/105Y02B20/40
Inventor 刘毅马良盖沙沙李文强
Owner FAW CAR CO LTD
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