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Intelligent shading system for front windshield of automobile

A technology of shading system and front windshield, which is applied to windows, windshields, vehicle parts, etc. It can solve the problems of endangering driving safety, limited sun visor position and area, and achieve the effect of avoiding discomfort

Pending Publication Date: 2020-01-14
FAW CAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. The position and area of ​​traditional sun visors are limited during daytime driving, and the strong light incident from other positions on the front windshield cannot be blocked, which seriously endangers driving safety

Method used

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  • Intelligent shading system for front windshield of automobile

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Embodiment Construction

[0019] The present invention provides an intelligent shading system for an automobile windshield, comprising at least one camera 1 capable of recognizing the spatial position of the driver's eyes 3, a windshield display screen 2 and a control unit 6;

[0020] The camera 1 is installed on the A-pillar, the instrument panel or the front part of the ceiling in the cockpit of the car;

[0021] The windshield display screen 2 is a windshield display screen that can be blackened in a certain area to form a dynamic light-shielding area 4, so as to block the strong light 5 from directly illuminating the driver's eyes 3, so as to prevent the driver from feeling eyesight when driving. Department of discomfort;

[0022] The control unit 6 is the computing and processing unit at the core of the system. The control unit 6 is connected to the camera 1 and the windshield display screen 2. The control unit 6 uses human eye recognition technology and deep learning algorithm to recognize the re...

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Abstract

The invention provides an intelligent shading system for a front windshield of an automobile. The intelligent shading system comprises a camera, a front windshield display screen and a control unit; the camera for recognizing and the front windshield display screen are connected with the control unit; the control unit is connected with an automobile mainframe; after the automobile starts electrifying, the intelligent shading system for the front windshield of the automobile starts to work, and the camera starts a shooting function; when strong light reaches a certain threshold and shines intohuman' eyes, the control unit of the system controls the front windshield display screen to display a blank screen in a corresponding area to form a dynamic shading area to realize intelligent shading; when the intensity threshold is reduced or light does not shine into the human' eyes, the control unit controls the dynamic shading area to restore the original state of the front windshield displayscreen; and when the automobile driven by a driver is parked, shut down and powered-off, the intelligent shading system for the front windshield of the automobile stops working. The intelligent shading system can automatically eliminate the discomfort of strong light exposure to eyes of the driver, the driver does not need turning the head or closing the eyes to shade sunshine and also does not need opening a sun shield, and therefore, the intelligent shading system is safe and reliable.

Description

technical field [0001] The invention belongs to the technical field of automobile front windshields, and relates to an intelligent shading system for automobile front windshields. Background technique [0002] When driving a car, the sun or lights often shine directly on the human eyes, causing the pupils to shrink in conditioned self-protection, or even close the eyes directly, and many dangerous accidents occur as a result. [0003] In the cockpit of the car, the upper part of the windshield is equipped with a sun visor. During the day, in order to avoid glare from the sun, the driver can fold down the sun visor or fold it to the side to block the side sun. When driving at night, strong lights such as the high beams of the front and rear vehicles will also cause the human eye to appear a phenomenon similar to night blindness, which also endangers driving safety. [0004] Based on the hazards of high beams at night, currently there are active matrix headlights in the car l...

Claims

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Application Information

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IPC IPC(8): B60J3/00B60J1/02B60R16/023
CPCB60J1/02B60J3/00B60R16/023
Inventor 王宣武邹曦阳夏华翅杨世华张廷穆光
Owner FAW CAR CO LTD
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