基于雷达的嵌入式车载辅助驾驶系统的设计  

Design for Embedded Vehicle Driving Assist System Based on Radar

作　　者：于立萍[1] 何克忠[2] 

机构地区：[1]山东科技大学信息与电气学院,青岛山东266510 [2]清华大学计算机科学与技术系清华大学智能技术与系统国家重点实验室,北京100084

出　　处：《电子器件》2007年第2期534-538,共5页Chinese Journal of Electron Devices

摘　　要：提高车辆驾驶的安全性和舒适性是智能交通系统(ITS)的主要研究内容之一.介绍了自行研制的车载辅助驾驶系统,论述了其基本设计思想和总体方案.对系统的硬件实现、基于模糊推理的辅助驾驶系统的控制算法和雷达信号的Kalman滤波等技术进行了研究.经过现场试验证明该系统是切实可行的,在汽车行进过程中具有安全距离保持的功能,并且较好地体现了驾驶员的驾驶特征.It is one of the main research contents of ITS to improve the automotive safety and comfort.An embedded vehicle driving assist system was developed.This paper analyzed the fundamental design and totality scheme.Some technologies such as the implement on system hardware,the control algorithm based on fuzzy inference and Kalman filtering of radar signals were discussed.Several experiments were conducted and proved the feasibility of our approach.This system with maintaining safety distance from preceding vehi...

关 键 词：汽车 模糊控制 雷达 KALMAN 

分 类 号：TN966[电子电信—信号与信息处理]