Vehicle headlamp control method and device, vehicle and computer readable storage medium

By introducing a heat dissipation design using thermal pads and copper heat pipes in vehicle headlights, combined with phase change thermal conductive materials and cooling fans, the problems of poor lighting performance and high heat energy damage in traditional headlights under insufficient light conditions are solved, achieving more efficient lighting and safety.

CN121757031APending Publication Date: 2026-03-31GREAT WALL MOTOR CO LTD
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Patent Information

Application Number
CN202411377471.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-09-30
Publication Date
2026-03-31

AI Technical Summary

Technical Problem

Traditional vehicle headlights have poor illumination in low light or poor visibility conditions, increasing the risk of traffic accidents. In addition, the high heat energy of headlights can easily damage circuit board components and reduce their lifespan.

Method used

The vehicle headlight design includes a light source module, a lens assembly, and a heat dissipation assembly. The light source module dissipates heat through thermal pads and copper heat pipes, and improves heat dissipation efficiency by combining phase change thermal conductive materials and a cooling fan. The lens assembly is used for projection and illumination, and the projection module projects a matching image according to the vehicle's driving trajectory.

Benefits of technology

It improves the vehicle's lighting performance at night or in poor visibility conditions, reduces the risk of traffic accidents, and extends the lifespan of the headlights.

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Abstract

The invention discloses a vehicle headlamp control method and device, a vehicle and a computer readable storage medium, the vehicle headlamp comprises an illumination module used for illumination and a projection module used for projection, and the vehicle headlamp control method comprises the steps that when it is recognized that the vehicle drives into a tunnel road section, the driving track of the vehicle is obtained in real time; and based on the driving track, controlling a projection module to project a projection image matched with the driving track in front of the driving vehicle. According to the method, the driving track of the current vehicle can be visually known by observing the projection image projected on the ground, visual driving guidance is provided for a driver, attention of other vehicles can be improved, traffic accidents such as rear-end collision can be prevented, and therefore the safety of road driving is overall improved; meanwhile, by means of the control method of the vehicle headlamp, the problem that a traditional headlamp is poor in lighting effect at night or under the condition of poor sight is solved, and the overall science and technology feeling and intelligence feeling of the vehicle can be improved.
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