基于CCD传感器的智能汽车道路跟踪导航控制设计

Zhaoxia Wang, Yongxin Liu
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引用次数: 10

摘要

设计了一种基于CCD视觉的智能汽车道路跟踪硬件和导航算法。通过CCD获取道路图像,进行全线处理、区域搜索和关键点选择,计算出路线曲线,并对路线曲线进行分类,进行差分控制策略。根据不同的路径曲线,选择相应的控制策略。设计了一种基于PD控制的智能车辆跟踪算法。通过实践,该算法可以使智能汽车在复杂的道路引导线下稳定快速地运行。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Design of road tracing navigation control for smart car use CCD sensor
A road tracing hardware and navigation algorithm for smart car is designed based on CCD vision. The road image is obtained by CCD, and is been processed within full-line, regional searched and key points selected to calculate the route curve, and the route curve is classify for difference control strategy. Depending on the different curve of route, the corresponding control strategy is selected. An intelligent vehicle tracing algorithm which is based on PD control is designed. Through practice, this algorithm can made the smart car run stably and rapidly, even if the guide line of the road is complex.
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