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Vehicle lamp control method, device and system and vehicle

A car light control and car light technology, which is applied in the field of vehicles, can solve problems such as endangering the life safety of drivers and passengers, vehicle communication network failure, and affecting car safety, so as to reduce potential safety hazards, ensure safe operation, and protect life safety Effect

Active Publication Date: 2020-06-19
BAIC MOTOR CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, a vehicle collision accident or other hardware reasons will cause the vehicle communication network to fail, the light device will lose communication, and the driver will not be able to control the light by himself. If the light control failure cannot be detected and eliminated in time, it will affect the driving of the car. safety, even endangering the lives of drivers and passengers

Method used

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  • Vehicle lamp control method, device and system and vehicle
  • Vehicle lamp control method, device and system and vehicle
  • Vehicle lamp control method, device and system and vehicle

Examples

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Embodiment Construction

[0021] The specific implementation manners of the embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific implementations described here are only used to illustrate and explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention.

[0022] It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict.

[0023] In the present invention, if there is no explanation to the contrary, the directional words used such as "up, down, top, bottom" are usually for the direction shown in the drawings or for the vertical, vertical or gravity direction The terms used to describe the mutual positional relationship of the components mentioned above.

[0024] Hereinafter, the present invention will be described in detail with reference to the drawings ...

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PUM

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Abstract

The invention provides a vehicle lamp control method, device and system and a vehicle. The method comprises steps of outputting a vehicle lamp control signal to a vehicle lamp micro-control unit through a CAN network in a normal light mode, and detecting whether a vehicle lamp control fault occurs or not, switching to a fault light mode under the condition that the vehicle lamp control fault occurs, and outputting a vehicle lamp control signal to a normally-on lamp set and / or a normally-off lamp set of the vehicle through a vehicle lamp driving control circuit. The method is advantaged in thatthe vehicle lamp control fault can be checked in time, the vehicle lamp control fault is automatically detected, analyzed and processed, the potential safety hazard is reduced, safe operation of thevehicle is ensured, and life safety of drivers and passengers is protected.

Description

Technical field [0001] The present invention relates to the field of automobile control, and in particular, to a vehicle lamp control method, a vehicle lamp control device, a vehicle lamp control system and a vehicle. Background technique [0002] With the gradual improvement of people's living standards and the development of vehicle assembly technology, vehicles such as cars, high-chassis off-road vehicles and commercial vehicles have become more and more popular and become important means of transportation in people's lives. People's requirements for vehicles are getting higher and higher, especially the driving safety of cars. [0003] In the prior art, a vehicle collision accident or other hardware causes will cause the vehicle communication network to fail, the lamp device loses communication, and the driver cannot control the lamp by himself. If the lamp control failure cannot be detected and eliminated in time, it will affect the driving of the car. The safety, even endang...

Claims

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Application Information

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IPC IPC(8): B60Q11/00
CPCB60Q11/00B60Q11/002
Inventor 高磊
Owner BAIC MOTOR CORP LTD
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