基于MC9S12DG128单片机的智能寻迹车设计  

Design of an intelligent-searching track car based on MC9S12DG128 SCM

作　　者：曾军[1] 

机构地区：[1]四川大学电气信息学院,四川成都610065

出　　处：《电子设计工程》2009年第3期54-56,共3页Electronic Design Engineering

摘　　要：设计了一种基于飞思卡尔MC9S12DG128单片机控制的智能寻迹车系统。该系统以MC9S12DG128为控制核心,采用CCD图像传感器检测路面信息,利用加速度传感器检测加速度,红外传感器检测速度,采用PID算法控制智能车直流驱动电机和模糊控制算法控制舵机转向,从而实现智能车快速稳定地寻黑线行驶。An intelligent-searching track car system based on Mcgs12DG128 MCU is designed.The system uses MC9SI2DG128 as its control core and uses CCD sensors to detect the route information, and its acceleration and speed is detected by sensors.The system adopts PID arithmetic to control the DC motor and adopts fuzzy control arithmetic to energize the steering motor.The intelligent car can track the black-guide line automatically and move forward following the line quickly and smoothly.

关 键 词：MC9S12DG128 单片机 智能车 模糊控制 

分 类 号：TP242.6[自动化与计算机技术—检测技术与自动化装置]