Adaptive spectacles for motor vehicle drivers or passengers

一种机动车辆、自适应的技术，应用在车辆部件、眼镜/护目镜、光度测定法等方向，能够解决昂贵、难以使用等问题

Active Publication Date: 2015-02-11
VALEO VISION SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

so they are very difficult to use and very expensive

Method used

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  • Adaptive spectacles for motor vehicle drivers or passengers
  • Adaptive spectacles for motor vehicle drivers or passengers
  • Adaptive spectacles for motor vehicle drivers or passengers

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0067] figure 1 A partial section is shown through a vehicle indicated generally by reference number 20 , traveling on road 10 and controlled by a driver 24 , indicated symbolically by his eyes.

[0068] In the remainder of this description, reference will only be made to the driver of the vehicle 20 . However, the invention is equally applicable to passengers in the vehicle. Unless expressly stated otherwise, the term "driver" is therefore to be understood as also additionally denoting a passenger or passengers in the vehicle.

[0069] As mentioned above, the driver 24 may be dazzled by elements of the road scene SR ahead of the vehicle when:

[0070] - During the day, in very sunny weather,

[0071] - or at night, being dazzled by the headlights of vehicles traveling in the opposite direction.

[0072] These conditions are described below.

[0073] daytime driving conditions

[0074] Such as figure 1 As shown, in sunny weather, especially at the end of the day when ...

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PUM

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Abstract

The invention relates to adaptive spectacles (28) for the driver or passenger of a motor vehicle (20), said spectacles (28) including lenses comprising a screen having a transmission coefficient that varies between a maximum value (CTMAX) and a minimum value (CTmin). According to the invention, the transmission coefficient (CT) of the lenses of the spectacles (28) is controlled using a wireless communication protocol. The invention is intended for motor vehicle driving.

Description

technical field [0001] The present invention relates to spectacles adapted to be worn by the driver and / or passengers of a motor vehicle for providing them with an improved field of view of the road scene in front of the vehicle they occupy. [0002] There are many situations in which one or more elements present in a road scene may interfere with a clear view of the road scene, and in particular may dazzle the driver or passengers. While passengers can look away from the road scene to avoid being dazzled, drivers cannot take their eyes off the road for obvious safety reasons. [0003] These situations may be encountered during the day, when various events may alternatively strongly illuminate or darken the road scene, when the external brightness may vary to a considerable extent, such as in clear weather. [0004] These situations may also be encountered at night when low beam headlights (also known as "statutory" lights) must be switched on when the external light is low. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02C7/10B60J3/04
CPCG02C7/101B60J3/04Y02T10/88B60Q1/143G01J1/4204G02B5/23G02C7/10
Inventor 本诺依·弗勒里
Owner VALEO VISION SA
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