The present invention relates to an adaptive front-lighting system control method and terminal device, and a storage medium. The method includes: determining a safe sight distance corresponding to a current position of a vehicle according to a current speed of vehicle; calculating, in combination with the electronic horizon data ahead, a difference of view inclination of each gradient point relative to the current position of the vehicle within the safe sight distance; screening the gradient points sequentially from the farthest gradient point within the safe sight distance until the differences of view inclination corresponding to all the gradient points between the screened gradient point and the current position of the vehicle are within a lighting angle range corresponding to the screened gradient point; and adjusting the illumination angle using the difference of view inclination corresponding to the screened gradient point as the vertical adjustment angle of the adaptive front-lighting system. The present invention provides gradient information of the road out of view for control of the adaptive front-lighting system based on electronic horizon technology, optimizes the control of vertical angle, and can avoid the blind spot of illumination caused by the change in the gradient in simple angle control, thus being more suitable for the control of the adaptive front-lighting system in a gradient terrain.
ADAPTIVE FRONT-LIGHTING SYSTEM CONTROL METHOD AND TERMINAL DEVICE, AND STORAGE MEDIUM
2023-08-31
Patent
Electronic Resource
English
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 / F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES |
Adaptive front-lighting system control method and terminal device, and storage medium
European Patent Office | 2025
|ADAPTIVE FRONT-LIGHTING CONTROL METHOD, AND STORAGE MEDIUM
European Patent Office | 2024
|CONTROL APPARATUS AND METHOD FOR ADAPTIVE FRONT LIGHTING SYSTEM
European Patent Office | 2021