The invention relates to a vehicle lamp system of a vehicle, a vehicle lamp control method and the vehicle with the vehicle lamp system, and the vehicle lamp system comprises an adjustable headlight which is used for adjusting a headlight emitting angle according to a current pitch angle posture of the vehicle; the GNSS antenna is used for receiving and forwarding satellite signals of a global navigation satellite system; and the combined inertial navigation device is used for collecting the satellite signal forwarded by the GNSS antenna and the IMU sensing signal, the RTK signal and the wheel speed signal of the vehicle, and calculating the current pitch angle attitude of the vehicle according to the satellite signal, the IMU sensing signal, the RTK signal and the wheel speed signal so as to control the adjustable headlight to carry out height adjustment based on the adjustable headlight. The vehicle pitch angle attitude is judged through the combined inertial navigation, the attitude angle serves as headlight height adjustment input, and dimming electrolysis is driven to achieve headlight height adjustment, so that the internal and external environment adaptability of a vehicle lamp system is effectively improved, the cost of sensor equipment is saved, the use requirement of a user is met, and the user experience is improved. And the use experience of the user is improved.
本申请涉及一种车辆的车灯系统、车灯控制方法及具有其的车辆,其中,包括:可调式前灯,用于根据车辆的当前俯仰角姿态调节前灯出射角度;GNSS天线,用于接收全球导航卫星系统的卫星信号并转发;组合惯导装置,用于采集GNSS天线转发的卫星信号和车辆的IMU传感信号、RTK信号和轮速信号,并根据卫星信号、IMU传感信号、RTK信号和轮速信号计算车辆的当前俯仰角姿态,以控制可调式前灯基于可调式前灯进行高度调节。本申请通过利用组合惯导判断车辆俯仰角姿态,将姿态角度作为前灯高度调节输入,驱动调光电解实现前灯高度调节,从而有效提升了车灯系统内部和外部的环境适应性,节省了传感器设备的成本,满足了用户的使用需求,改善了用户的使用体验。
Vehicle lamp system of vehicle, vehicle lamp control method and vehicle with vehicle lamp system
车辆的车灯系统、车灯控制方法及具有其的车辆
2023-06-02
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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