TMS320C6201在汽车智能主动安全系统中的应用

随着汽车工业及交通运输业的迅速发展，频繁发生的恶性交通事故给人民的生命财产安全带来了极大威胁，也突显出了研制汽车智能主动安全系统的必要性和迫切性。基于DSP的汽车智能主动安全系统能够克服基于雷达、微波、超声波系统的缺陷。通过采用高性能的TMS320C620lDSP芯片作为核心器件开发出的硬件系统，配合基于计算机视觉和模式识别的先进算法，能够可靠地检测道路、障碍物的存在及其距离，该系统体积小，携带、安装方便，在对较恶劣环境的适应性、系统成本价格方面也都能够满足实用化的要求。大量实验证明，本系统设计先进合理，适应于各种车辆，具有实际推广使用价值。

Application of TMS320C6201 to Intelligent Active Security System

With the development of car industry and carrying trade, serious traffic accident threatens the safety of people and property. It proves the essentialty and instancy of developing the intelligent active security system. The system based on the DSP, can overcome the flaw of the system based on the radar,microwave and ultrasonic. With the TMS320C6201 DSP and the algorithm of computer vision and mode identity, it can find the rode, roadblock and the distance of roadblock . With small volume,portable,easy install,adaptability with atrocious environment and low price, the system can meet the desire of practicability. A lot of experiment prove that the design of the system is advanced and reasonable, and can be adapted to the intelligent aided drive of all kinds of car. The system has the good value of popularize and employ.