基于车载视觉导航的智能车控制系统研究

摘要

Vision path identification technology is a trend of car's development in the future. In design of the srnart car control system,the MC9S12XS128MAA is used as the MCU. The software and hardware of autonomous navigation design is realized by using CMOS camera as the path navigation data acquisition module. Variety of algorithm extracting navigation path information including edge tracking, by reasonable control algorithm steering gear and the drive motor, enabling smart car drive steadily and rapidly. It shows that the design program has good control effect.%视觉路径识别技术是汽车智能化发展的必然趋势.在基于MC9S12XS128MAA单片机为主控制器的智能车控制系统设计中,探索采用CMOS摄像头作为路径导航数据采集单元,实现自主导航的软硬件设计方案.通过边缘追踪等多种算法提取导航路径信息,对舵机和驱动控制电机分别采用合理的控制算法,使得智能车平稳快速地行驶.研究表明:此方案可以使智能车获得较好的控制效果.