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Vehicle lamp control method, device and system as well as vehicle

A car light control and vehicle technology, applied in the field of vehicle lighting, to achieve the effect of safe driving and good lighting vision

Active Publication Date: 2019-05-28
GEELY AUTOMOBILE INST NINGBO CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide a vehicle light control method, device, system and vehicle to solve at least one of the above technical problems

Method used

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach

[0079] The first implementation

[0080] S202. According to the acquired current position information of the own vehicle and the current position information of the first vehicle, determine a first lateral distance between vehicles and a first longitudinal distance between the first vehicle and the own vehicle.

[0081] Obtain the current position information of the first vehicle and the position information of the own vehicle. These position information may specifically be geographic coordinate information of the vehicle, and the first transverse vehicle distance between the first vehicle and the own vehicle can be calculated according to the geographic coordinate information. and the first longitudinal distance between vehicles.

[0082] S204. Determine a target shielding area of ​​the first vehicle in the irradiation area according to the first lateral distance between vehicles and the body width of the vehicle.

[0083] The body width of the vehicle may include the body w...

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Abstract

The invention discloses a vehicle lamp control method, device and system as well as a vehicle. The method comprises the following steps: determining whether a vehicle meets a preset activation condition when a first vehicle is detected in a current illumination area of high beams of the vehicle; determining a first target light exit angle of the corresponding high beam on the vehicle when the preset activation condition is met; controlling an actual light exit angle of the corresponding high beam of the vehicle to be the first target light exit angle to achieve the adjustment of the current illumination area of the corresponding high beam. By adopting the method, the light exit angles of the high beams of the vehicle can be dynamically adjusted, so that the high beam light can be avoided from irradiating on the first vehicle, a driver's eyes can be avoided from being irradiated, and the anti-glare high beam illumination function can be realized.

Description

technical field [0001] The invention relates to the technical field of vehicle lighting, in particular to a vehicle light control method, device, system and vehicle. Background technique [0002] When driving at night, in order to improve the lighting effect, it is usually necessary to turn on the low beam or the high beam. The low beam can provide good lighting without causing dazzling light for passing drivers. High beams are usually used in the open with no other road users. The law stipulates that low beams must be used when meeting vehicles at night, so as to avoid dazzling the drivers of meeting vehicles when the high beams are turned on. However, in the actual driving process, some drivers have not developed good driving habits, and usually forget to turn off the high beam when meeting cars, which is very prone to accidents and poses safety hazards. [0003] In related technologies, in order to solve the above problems, researchers have found some solutions: 1) By ...

Claims

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Application Information

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IPC IPC(8): B60Q1/08B60Q1/14
Inventor 娄龙海羊军傅强蔡伟袁和平张士军
Owner GEELY AUTOMOBILE INST NINGBO CO LTD
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