基于C语言的感应循迹小车控制系统设计摘 要 :本文论述了基于单片机的智能循迹小车的控制过程。本设计采用STC89C52单片机作为小车的控制核心;采用TCRT5000红外反射式开关传感器作为小车的循迹模块来识别白色路面中央的黑色引导线,采集信号并将信号转换为能被单片机识别的数字信号;采用驱动芯片L298N构成双H桥控制直流电机,其中软件系统采用C程序,本设计的电路结构简单,容易实现,可靠性高。关键词:单片机,自动循迹,驱动电路The Induction tracking control system design of the car based on C languageAbstract:This paper discusses the intelligent tracing electric trolley control process. During the design of Intelligent tracing electric trolley, STC89C52 single clip is used as the control cor