摘要
基于Arduino平台侧旁防撞雷达系统,利用超声波雷达模块探测汽车侧面与障碍物的距离,数据经过处理传递,依据危险程度触发LED灯与蜂鸣器的声光报警功能,并使用Processing实时绘制雷达图,使结果更加直观。舵机与温湿度传感器的使用,提升了雷达系统的扫描范围与测距精度。经过实验,车辆在低速驾驶时,该雷达系统的侧旁防撞功能符合预期。
This lateral radar system is based on Arduino platform. Theultrasonic radar detects the range from automobile broadside to obstacle,then the distance data will be processed and transmitted.According to the level of danger,the system dictates whether the acousto-optic alarming function of led and buzzer will be triggered or not. Asthesametime,radar map will be drawn by Processing in real time so as to make results comprehensible. Owing to the miniature steering gear and the temperature and humidity sensor,the system has wider scanning scope and higher accuracy. This system has the function of avoiding lateral collision of cars at low speedsand the feasibility was demonstrated.
作者
胡翔栋
马其华
张春燕
孙雨昊
温鑫豪
HU Xiang⁃dong;MA Qi⁃hua;ZHANG Chun⁃yan;SUN Yu⁃hao;WEN Xin⁃hao(College of Mechanical and Automotive Engineering,Shanghai University of Engineering and Technology,Shanghai 201620,China;College of Mechanical Engineering,Donghua University,Shanghai 201620,China)
出处
《电子设计工程》
2020年第1期184-188,共5页
Electronic Design Engineering
基金
2019年上海市大学生创新训练项目(cs1901006)
2019上海工程技术大学大学生创新训练项目(cs1901001)
上海市第五批应用型本科专业建设项目-汽车服务工程专业[沪教委高〔2017〕79号]
