Automatic anti-dazzling system of front windshield of car

A front windshield and anti-glare technology, which is applied to windshields, vehicle parts, anti-glare equipment, etc., can solve the problems of reducing the light transmittance of the front windshield, prone to traffic accidents, and dazzling the driver

Inactive Publication Date: 2013-09-04
BAIC MOTOR CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] When the vehicle is driving at night, it is necessary to turn on the headlights for lighting. In most cases, turning on the low beams can meet the driving lighting needs. In the case of poor lighting, temporarily turn on the high beams. Or when meeting cars, switch to the low beam headlights in time; however, due to negligence or lack of safety awareness of some drivers, they still turn on the high beam lights when meeting cars, causing the oncoming driver to be dazzled, and traffic accidents are likely to occur
On the existing vehicles, there is no protective measure against this situation. For the dazzle caused by turning on the high beam o

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  • Automatic anti-dazzling system of front windshield of car
  • Automatic anti-dazzling system of front windshield of car
  • Automatic anti-dazzling system of front windshield of car

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Embodiment Construction

[0024] In order to make the technical solution of the vehicle front windshield not automatically anti-glare in the prior art to be solved by the present invention clearer, the following will describe in detail with reference to the accompanying drawings and specific embodiments.

[0025] Such as figure 1 As shown, the present embodiment provides an automatic anti-dazzling system for the front windshield of a vehicle, including a front vision module 2, a driver's cab vision module 3, an anti-dazzle module 1 and a control module 4, and the control module 4 is connected with the front vision module 2 and the driver's cab. The vision module 3 is connected to the anti-glare module 1; another example figure 2 As shown, the anti-glare module 1 is arranged on the position of the front windshield, including the liquid crystal grid 11 arranged between the interlayers of the front windshield, and the anti-dazzle module can change the light and shade of different areas; the front vision ...

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PUM

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Abstract

The invention provides an automatic anti-dazzling system of a front windshield of a car. The automatic anti-dazzling system comprises a front vision module, a cab vision module, a control module and an anti-dazzling module. The front vision module is used for monitoring position and strength of light emitted into the front windshield. The cab vision module is used for monitoring positions of eyes of a driver. The anti-dazzling module is arranged on the front windshield and used for regulating shading of the front windshield. According to the technical scheme, the control module is used for determining the position of the anti-dazzling module where dimming is needed for realizing light shading according to the strengths and positions of light sources in front of the car and position information of eyes of the driver, so that strong light can be prevented from irradiating to the eyes of the driver in time.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to an automatic anti-glare system for a front windshield of a vehicle. Background technique [0002] When the vehicle is driving at night, it is necessary to turn on the headlights for lighting. In most cases, turning on the low beams can meet the driving lighting needs. In the case of poor lighting, temporarily turn on the high beams. Or when passing cars, switch to low beams in time; however, due to negligence or lack of safety awareness of some drivers, they still turn on high beams when meeting cars, causing the oncoming driver to be dazzled, and traffic accidents are very likely to occur. On existing vehicles, there are no protective measures for this situation. For the dazzle caused by turning on the high beam of the opposite vehicle, only the experience of the driver can be used to perform "blind" operation, which is extremely dangerous. [0003] In the prio...

Claims

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Application Information

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IPC IPC(8): B60J3/04B60J1/02
Inventor 笪琦李向东王如德
Owner BAIC MOTOR CORP LTD
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