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Intelligent dimming system for automobile front windshield, automobile and working method

A front windshield, intelligent dimming technology, applied in the direction of anti-theft vehicle accessories, optics, vehicle parts, etc., can solve the troubles and difficulties of rescuers, and achieve the effect of ensuring driving safety, blocking ultraviolet rays, and improving sight. Effect

Inactive Publication Date: 2020-08-11
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The car film is attached to the inner side of the car glass. When an accident occurs, the car film can usually stick the glass fragments in place well. At this time, due to mechanical reasons, it is more difficult to push from the outside to the inside.
If you can't save yourself, it will cause great trouble to the rescuers

Method used

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  • Intelligent dimming system for automobile front windshield, automobile and working method
  • Intelligent dimming system for automobile front windshield, automobile and working method
  • Intelligent dimming system for automobile front windshield, automobile and working method

Examples

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Effect test

Embodiment 1

[0026] figure 1 It is the principle block diagram of the intelligent dimming system used for the front windshield of the automobile according to the present invention.

[0027] In this example, if figure 1 As shown, this embodiment provides an intelligent dimming system for the front windshield of an automobile, which includes: a dimming processor module, a temperature sensor electrically connected to the dimming processor module, and a photosensitive sensor, A dimming assembly arranged in the front windshield of the car and electrically connected to the dimming processor module; wherein the temperature sensor is suitable for collecting the temperature signal outside the vehicle and sending it to the dimming processor module, the The photosensitive sensor is suitable for collecting the incident light intensity signal into the car and sending it to the dimming processor module, that is, the dimming processor module is suitable for controlling the dimming component to adjust th...

Embodiment 2

[0055] On the basis of the above embodiments, this embodiment provides a front windshield, which includes: a car front windshield body and an intelligent dimming system as provided in Embodiment 1; wherein the intelligent dimming system is suitable for Adjust the transmittance of the front windshield body.

Embodiment 3

[0057] On the basis of the foregoing embodiments, this embodiment provides a car, which includes: a front windshield mounting bracket for a car and a front windshield as provided in Embodiment 2; the windshield mounting bracket for the car is suitable for installing front windshield.

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Abstract

The invention relates to an intelligent dimming system for an automobile front windshield, an automobile and a working method. The intelligent dimming system comprises a dimming processor module, a temperature sensor electrically connected with the dimming processor module, a photosensitive sensor and a dimming assembly arranged in a front windshield of an automobile and electrically connected with the dimming processor module, wherein the temperature sensor is suitable for collecting a temperature signal outside the automobile and sending the temperature signal to the dimming processor module; the photosensitive sensor is suitable for collecting an incident light intensity signal entering the automobile and sending the incident light intensity signal to the dimming processor module, thatis, the dimming processor module is suitable for controlling the dimming assembly to adjust the transmittance of the front windshield of the automobile according to the temperature signal outside theautomobile and the incident light intensity signal. The current of electrogenerated glass in the dimming assembly is controlled according to changes of the light intensity and the temperature outsidethe automobile, the light transmittance of the front windshield of the automobile is automatically adjusted, the sight effect of a driver is improved, and ultraviolet rays are blocked.

Description

technical field [0001] The invention relates to the design field of an automobile control system, in particular to an intelligent dimming system for an automobile front windshield, an automobile and a working method. Background technique [0002] With the rapid expansion of car ownership and the rapid development of transportation and tourism, cars have become an indispensable means of transportation in modern life, and the resulting travel safety issues have received widespread attention. The windshield, as the main part of the car body, plays an extremely important role in driving safety. The light transmittance, heat insulation rate, explosion-proof performance, and ultraviolet blocking rate of the windshield film will seriously affect one of the important parameters of driving safety. The regulations stipulate that the visible light transmittance of the front windshield glass and the glass other than the windshield used in the driver's viewing area should be greater tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J3/04B60R25/01G02F1/153G02F1/163
CPCB60J3/04B60R25/016G02F1/153G02F1/163
Inventor 张红党张凤娇王鑫陈松杨宏图吕卓明
Owner CHANGZHOU INST OF MECHATRONIC TECH
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