Daytime driving lamp control method and control system

A technology of daytime running lights and control methods, which is applied in the field of vehicle engineering, can solve problems such as inability to adapt to vehicle operating conditions and environmental scenarios, and achieve the effects of avoiding energy loss, reducing power consumption, and increasing cruising range

Inactive Publication Date: 2019-01-04
北京长城华冠汽车技术开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the object of the present invention is to provide a daytime running light control method and control system to solve the technical problem that the daytime running light of the existing vehicle is lit with the engine starting and cannot adapt to the vehicle working conditions and environmental scenarios

Method used

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  • Daytime driving lamp control method and control system
  • Daytime driving lamp control method and control system
  • Daytime driving lamp control method and control system

Examples

Experimental program
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Effect test

Embodiment 1

[0033] The daytime running light control method provided by the embodiment of the present invention is used for a BCM module, and includes the following steps:

[0034] Obtain vehicle information;

[0035] The on / off or brightness of the daytime running lamp 3 is controlled according to the vehicle information.

[0036] Specifically, the vehicle information includes gear position information, ignition status, parking and driving status, and vehicle speed information. The BCM module recognizes the working condition of the vehicle through the vehicle information, and controls the daytime running lights 3 to turn on or off properly according to the vehicle working condition. , so as to achieve the purpose of saving energy and reducing consumption. When the ignition state is that the vehicle is not started, the daytime running lights 3 are controlled to be turned off; When the forward gear is in the driving state, the daytime running lights 3 are further controlled to be turned ...

Embodiment 2

[0054] Such as figure 1 and figure 2 As shown, the daytime running lamp control system provided by the embodiment of the present invention includes: vehicle information unit 1, control unit 2, daytime running lamp 3 and position lamp 4, vehicle information unit 1, daytime running lamp 3 and position lamp 4 are respectively connected with the control unit 2;

[0055] The vehicle information unit 1 includes a gear detection module 11, an ignition switch 12, a parking brake 13 and a light sensor 14, the control unit 2 is a BCM module, and the daytime running light control system is used to implement the daytime running light control provided in Embodiment 1 method.

[0056] Specifically, the working state of the vehicle can be obtained by combining the state signals of the gear detection module 11, ignition switch 12, parking brake 13 and light sensor 14, and the daytime running lights 3 and The working state of the position lamp 4 is based on the corresponding relationship b...

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PUM

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Abstract

The invention provides a daytime running lamp control method and control system, which relate to the technical field of vehicle engineering. The daytime running lamp control method provided by the invention comprises the following steps: acquiring vehicle information, and controlling the opening and closing or brightness of the daytime running lamp according to the vehicle information. The daytimetraveling lamp control system comprises a vehicle information unit, a control unit, a daytime traveling lamp and a position lamp, and the vehicle information unit, the daytime traveling lamp and theposition lamp are respectively connected with the control unit. The invention solves the problem that the daytime traveling lamp lights up for a long time with the engine starting, can avoid the energy loss of the vehicle lighting up in the low speed traveling or non-traveling state, can also avoid the dazzling of other vehicles or pedestrians caused by the daytime traveling lamp under the dim environment, is conducive to reducing the power consumption of the daytime traveling lamp and increasing the vehicle mileage.

Description

technical field [0001] The invention relates to the technical field of vehicle engineering, in particular to a control method and a control system for a daytime running lamp. Background technique [0002] In recent years, my country's automobile industry has developed rapidly, and the overall technology of self-owned brand automobiles has been greatly improved. Automobiles are developing in the direction of low carbonization, light weight, informatization, and intelligence; however, environmental protection and energy issues cannot be ignored. Coupled with the promotion of the national double credit policy, more and more attention has been paid to vehicle fuel consumption and mileage. Vehicle fuel consumption and cruising range are crucial. [0003] With the continuous development of automotive electronics, more and more automotive electronic devices and control systems are installed. Many automotive electronic devices have brought greater challenges to the vehicle's power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/18
CPCB60Q1/18B60Q2300/112B60Q2300/314B60Q2400/30
Inventor 李军超王学东赵冰冰韩冰玉
Owner 北京长城华冠汽车技术开发有限公司
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