摘要
介绍了一种以OV6620数字摄像头为视觉传感器的自循迹智能车系统,详细阐述了视觉传感器有效信号的小范围黑线提取法,采用增量式数字PID控制算法,实现智能车调速。实验测试表明,本智能车系统具有良好的稳定性、快速性和前瞻性。
Introduce digital camera OV6620 as the vision sensor of the self - tracing smart car system. Detailed describe, small scale black line extracting method of effective vision sensor signal Using incremental digital PID control algorithm to achieve control system of the smart car. Experimental tests show that the smart car system are good at stability,speed and forward - loo- king.
出处
《湖北师范学院学报（自然科学版）》
2012年第2期17-21,共5页
Journal of Hubei Normal University(Natural Science)
