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Device for controlling light when windscreen wiper works and control method thereof

A work control and wiper technology, used in signal devices, optical signals, vehicle cleaning, etc., can solve the problems of poor light, safety and comfort, and achieve easy operation of switches in the car, good economy, and improved visibility. Effect

Inactive Publication Date: 2016-10-12
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device and method for controlling light when the wiper works, and solve the safety and comfort problems caused by poor light in rainy days with a low-cost solution

Method used

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  • Device for controlling light when windscreen wiper works and control method thereof
  • Device for controlling light when windscreen wiper works and control method thereof

Examples

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Embodiment Construction

[0025] The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among various implementations of the present invention.

[0026] In a preferred embodiment, the ignition switch is turned to the ON gear, the high / low speed wiper switch is turned on, and after 5 (specifically adjustable) cycles of the wiper wiper, the body controller will turn on the position lamp, low beam lamp, and backlight lamp , license plate light; if the daytime running light is on, turn off the daytime running light at the same time. Turn the ignition switch to ACC or OFF gear or turn off the high / low speed wiper switch to exit this function.

[0027] In another preferred embodiment, as figure 1 As shown, after the body controller detects the ON gear signal and the high-speed (or low-speed) wiper switch signal, it drives the wiper motor to work and timing. After counting 5 wiper cycles, turn on the dipped beam, backlight, small light...

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Abstract

The invention relates to a device for controlling light when a windscreen wiper works and a control method thereof. The device comprises a windscreen wiper switch, a body control module (BCM), a car light output module and car lights, wherein the windscreen wiper switch is connected to the BCM and used for sending windscreen wiper switch signals and / or windscreen wiper cycle index signals to the BCM, the car light output module is integrated in the BCM, and the BCM is used for sending on / off signals to the car lights; the car lights are connected with the car light output module and can receive control signals of the car light output module. When it is dark, headlights can be switched on automatically as long as the windscreen wiper is switched on, backlights can be automatically switched on too, and then comfort is improved and in-car switch operation can be achieved conveniently.

Description

technical field [0001] The invention relates to the field of automotive electronic equipment, in particular to a device and a control method for controlling lights during wiper operation. Background technique [0002] The light is dark in rainy days. If you forget to turn on the lights, it is not conducive to the driver's observation of the road conditions, nor is it conducive to warning other vehicles. If the low beam and position lights (small lights / license plate lights / backlight) are automatically turned on when it rains heavily, the driver's field of vision can be expanded, and other vehicles can be prompted for the position of the car, which is convenient and comfortable. At present, mainstream vehicles use light sensors, which are expensive, and sometimes the light is dimmed when it rains, but it is not enough to trigger the light sensor to turn on the automatic headlights, which is not safe enough. Contents of the invention [0003] The object of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/04B60Q1/26B60S1/04B60R16/023
CPCB60Q1/04B60Q1/26B60R16/023B60S1/04
Inventor 高继勇陈飞
Owner CHERY AUTOMOBILE CO LTD
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