The invention provides a reinforced intelligent vehicle lamp control method. The reinforced intelligent vehicle lamp control method comprises the following steps that an ADAS recognizable range is obtained; the pupil position of the driver is judged through image recognition according to the face image of the driver; analyzing the pupil position of the driver to estimate the sight attention direction of the driver; estimating a driver attention range according to the driver sight attention direction; comparing the ADAS recognizable range with the driver attention range, and when the driver attention range is within the ADAS recognizable range, performing recognizable degree reinforcement on the driver attention range; analyzing a CAN protocol through a CAN bus, obtaining vehicle body information, and judging a vehicle body state; According to the ADAS recognizable range and the driver attention range, a control signal is sent to the vehicle lamp matrix control module in combination with the vehicle body state. According to the invention, the technical problem that the driving safety is caused by the influence on the control of the vehicle lamp due to the inaccurate image recognition result of the environment outside the vehicle when only the ADAS system is used for the intelligent vehicle lamp control can be solved.
本发明提供一种加强型智能车灯控制方法,包括以下步骤:根获得ADAS可识别范围;根据驾驶员面部图像通过图像识别判断出驾驶员瞳孔位置;解析驾驶员瞳孔位置估算驾驶员视线关注方向;根据驾驶员视线关注方向估算驾驶员关注范围;对比ADAS可识别范围和驾驶员关注范围,当驾驶员关注范围在ADAS的可辨识范围内,对驾驶员关注范围进行可辨识度补强;透过CAN总线解析CAN协议,取得车身讯息,判断车身状态;根据ADAS可识别范围和驾驶员关注范围,结合车身状态发送控制讯号到车灯矩阵控制模组。本发明可以解决仅使用ADAS系统进行智能车灯控制,可能会因为对车外环境的图像识别结果不准确,从而影响对车灯的控制,导致驾驶安全的技术问题。
Reinforced intelligent vehicle lamp control method
一种加强型智能车灯控制方法
15.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
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