基于红外传感器的智能循迹小车

Intelligent Track Car Based on Infrared Sensor

智能循迹小车涉及领域广,现实生活中已有较多领域投入生产使用。因此,设计了一种基于红外传感器的可沿黑色轨迹自动行进的智能小车。小车由传感器模块、控制模块、电机驱动模块和电源模块组成。红外线传感器检测小车轨道,将信号传至电压比较器LM393,从而控制电机转速并调整小车行进状态以循迹。利用proteus对电路进行仿真,验证了理论的可行性,并通过制作实物验证了小车系统各模块的设计合理性,以期为智能汽车与无人驾驶技术的设计提供参考。

Intelligent tracking car covers a wide range of fields,and many fields have been put into production and use in real life.Therefore,an intelligent car based on infrared sensor is designed,which can travel along the black track automatically.The car is composed of sensor module,control module,motor drive module and power module.The infrared sensor detects the car track and transmits the signal to the voltage comparator LM393,so as to control the motor speed and adjust the traveling state of the car for tracing.Proteus is used to simulate the circuit,verify the feasibility of the theory,and verify the rationality of the design of each module of the car system by making a real object,in order to provide reference for the design of intelligent vehicle and unmanned driving technology.