A headlamp follow-up control system based on a steering wheel angle sensor comprises an ECU controller, and the ECU controller is connected with a rotating motor. The ECU controller is connected with the stepping motor; the ECU controller is connected with the steering wheel angle sensor; the ECU controller is connected with the vehicle body attitude sensor; the output ends of the rotating motor and the stepping motor are connected with the headlamp holder; the method of the headlamp follow-up control system comprises the following steps that (1) when a vehicle is detected to run and turn, the inclination angle of a vehicle body is detected through a vehicle body attitude sensor, an electric signal of a steering wheel angle sensor is connected into a follow-up lighting control ECU controller, and the ECU controller controls a rotating motor to adjust the left-right angle of a headlamp; (2) when the vehicle goes uphill, a vehicle body posture sensor converts the inclination angle of the vehicle body into an electric signal, the electric signal is converted into electric energy provided for a stepping motor at a vehicle lamp through an EMC controller, and the illumination angle of the lamp is changed; the lighting range of the vehicle is more comprehensive. The system is more intelligent.
基于方向盘转角传感器的前照灯随动控制系统,包括有ECU控制器,ECU控制器与旋转电机相连;ECU控制器与步进电机相连;ECU控制器与方向盘转角传感器相连;ECU控制器与车身姿态传感器相连;旋转电机、步进电机的输出端与前照灯座相连;前照灯随动控制系统的方法,包括以下步骤:1),检测车辆在行驶、转弯时,通过车身姿态传感器对车身的倾斜角度进行检测,方向盘转角传感器的电信号接入随动照明控制ECU控制器,ECU控制器控制旋转电机调整前照灯的左右角度;2),车辆在上坡时,车身姿态传感器将车体的倾斜角度转换为电信号,通过EMC控制器将电信号转换为为车灯处步进电机提供的电能,完成对灯具照射角度的改变;使车辆的照明范围更全面,系统更加智能。
Headlamp follow-up control system and method based on steering wheel angle sensor
基于方向盘转角传感器的前照灯随动控制系统及其方法
2021-08-24
Patent
Electronic Resource
Chinese
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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