编号
本科生毕业设计
光电循迹车
Photoelectric Tracking Car
20##年 6 月
摘 要
激光传感器是新型测量仪表,已广泛应用于国防、生产、医学和非电测量等各方面,它的优点是能实现无接触远距离测量,速度快,精度高,量程大,抗光、电干扰能力强等。ATmega16是基于增强的AVR RISC结构的低功耗8 位CMOS微控制器。本系统以AVR单片机为控制核心,采用电机专用驱动芯片L298驱动两个直流电机,通过激光传感器件来采集信息,并将数据信息送入主控单元ATmega16单片机,处理数据后完成相应的操作,实现了智能小车在无人控制状态下智能光电检测、循光功能。
关键词 ATmega16 激光传感器 直流电机 循光功能
ABSTRACT
The laser sensor is a new type of measuring instrument, has been widely used in all aspects of production, national defense, medical and non electrical measurement, it is can realize the non-contact distance measurement, fast speed, high precision, large measuring range, the light resistance, electrical interference etc.. ATmega16 is based on low power AVR RISC structure of the 8 bit CMOS microcontroller. This system takes the AVR single chip as the control core, the motor drive chip L298 drive two DC motors, laser sensors to collect information through, and the data is sent to the main control unit of ATmega16 microcontroller, data processing after the completion of the corresponding operation, realizes the intelligent car control state in the absence of intelligent photoelectric detection, through the optical function.
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