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Control method, system, electronic equipment and storage medium of headlamp

A control method and headlight technology, applied in the field of headlight control methods, systems, electronic equipment and storage media, can solve problems affecting driving safety and low recognition accuracy, and achieve the effect of improving driving safety

Inactive Publication Date: 2019-10-08
AIWAYS AUTOMOBILE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On roads with insufficient illumination, the front-view camera relies on the illuminated area of ​​the vehicle's headlights for auxiliary image recognition, and the recognition accuracy is not high, which affects driving safety

Method used

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  • Control method, system, electronic equipment and storage medium of headlamp
  • Control method, system, electronic equipment and storage medium of headlamp
  • Control method, system, electronic equipment and storage medium of headlamp

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Embodiment Construction

[0029] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0030] The control method of the headlight of the present invention is applied to a vehicle equipped with a light source matrix headlight, and is suitable for adjusting the irradiation direction of the light source matrix of the headlight when the ambient light brightness is insufficient, so as to realize local illumination enhancement in the obstacle area, In order to facilitate the identification of obstacles and improve...

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Abstract

The invention relates to the technical field of vehicle control, and provides a control method, a control system, electronic equipment and a storage medium of a headlamp, which are applied to a vehicle provided with a light source matrix type headlamp. The control method comprises following steps: in an automatic driving process, when ambient light brightness is lower than a threshold value, the light source matrix type headlamp is turned on; recognizing a lane in front of the vehicle through an obstacle detection sensor, and detecting obstacles in a lane area; when the suspected obstacle is detected, adjusting the irradiation direction of the light source matrix to enable the irradiation range to at least cover the suspected obstacle; identifying suspected obstacles, judging whether the obstacles need to be avoided, and if so, adjusting the driving direction to avoid the suspected obstacles; and if not, adjusting the irradiation direction of the light source matrix to the current driving direction. According to the invention, the focusing area of the light source matrix can be adjusted based on the suspected obstacles in the automatic driving process, so that the local illumination enhancement of the suspected obstacles is realized, the identification of the suspected obstacles is facilitated, and the driving safety is improved.

Description

technical field [0001] The present invention relates to the technical field of vehicle control, in particular to a control method, system, electronic equipment and storage medium of a headlamp. Background technique [0002] When the vehicle is driving, when the ambient light is insufficient, such as driving at night, if an obstacle is found in front of the vehicle, it is usually impossible to identify it quickly and clearly. [0003] Especially in the process of driving assistance or automatic driving, obstacle recognition mainly relies on the front-view camera of the vehicle. On roads with insufficient illumination, the front-view camera relies on the illuminated area of ​​the vehicle's headlights for auxiliary image recognition, and the recognition accuracy is not high, which affects driving safety. [0004] It should be noted that the information applied in the above background technology section is only used to enhance the understanding of the background of the present ...

Claims

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Application Information

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IPC IPC(8): B60Q1/08
CPCB60Q1/085B60Q2300/45
Inventor 王志忠
Owner AIWAYS AUTOMOBILE CO LTD
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