摘要
文章主要研究了汽车的行驶速度、转弯半径、车身高度变化与前大灯水平和垂直方向上的函数关系。论文以安全刹车距离为有效照明的判断依据,研究了汽车车速、方向盘转角、弯道半径与汽车前大灯调整角度之间的关系,建立了内、外前大灯水平调整和垂直调整角度计算公式,并对公式进行了修正,然后在MATLAB/Simulink平台上建立汽车AFS仿真模型,并给出仿真结果。
This paper mainly studies the function between the car's speed, turn radius, body height and the headlights horizontal and vertical direction. The paper researched the relationship between vehicle speed, steering angle, the radius of the bend and the automobile headlight adjustment angle based on the security braking distance take as the effective lighting judgments, established angle adjustment formula of headlights level and the vertical adjustment, and modified the formula according to the actual specification. Then auto?mobile AFS simulation model is established on the MATLAB/simulink platform, and the simulation results are given.
出处
《灯与照明》
2015年第1期30-33,共4页
Light & Lighting
基金
辽宁省社会科学规划基金项目(L13BJL016)
关键词
汽车智能照明
LED前照灯
算法
仿真
automobile intelligent lighting
LED headlamp
algorithm
simulation
