智能寻迹系统设计  

Design of an Intelligent Tracing System

作　　者：周游[1] 景艳梅[1] 何文学[1] 

机构地区：[1]云南师范大学物理与电子信息学院,云南昆明650500

出　　处：《仪表技术》2012年第3期25-27,30,共4页Instrumentation Technology

摘　　要：目前已有的基于DSP、PLC等平台的四轮制式寻迹系统,硬件设计复杂,制作成本高,不适合进行实践教学。针对这一现状,优化设计了一款结构精简、易于设计和制作,并且价格低廉的三轮智能寻迹系统。该系统采用单片机ATmega16L作为微控制器,利用红外传感器采集轨道信息,并根据检测到的轨道信号驱动电机调速,从而实现寻迹功能。At present,there are some tracing systems which are based on DSP or PLC in the market with 4 wheels.The biggest weakness of these systems is the complex structure and the high cost which can not be accepted in practice teaching for undergraduates.Considering on this situation,this paper designs the three-wheeled intelligent tracing system with a more simple structure and low cost.The system uses an ATmega16L MCU as the microcontroller and uses infrared sensors to acquire the track information.The detected track signal drives motor speed-adjusting to realize tracing functions.

关 键 词：智能寻迹 ATMEGA16L 红外传感器 

分 类 号：TP274[自动化与计算机技术—检测技术与自动化装置]