基于MC9S12DG128单片机的迷宫机器人设计  

Design of Micro-mouse Based on MC9S12DG128 Microprocessor

作　　者：王国胜[1] 刘峰[1] 陆明[1] 吕强[1] 

机构地区：[1]装甲兵工程学院控制工程系,北京100072

出　　处：《微电机》2011年第12期56-59,71,共5页Micromotors

摘　　要：根据IEEE标准迷宫机器人竞赛规则,设计了一种新型迷宫机器人。该迷宫机器人基于飞思卡尔MC9S12DG128微处理器,采用小型直流减速电机进行驱动并通过码盘和光电传感器检测电机转速,使用收发一体化反射型光电传感器RPR220检测迷宫信息。实验分析表明,该方案完全满足迷宫机器人的硬件要求,在减小迷宫机器人整体尺寸和重量的同时也节约了制作成本。According to the rules of IEEE standard micro-mouse match, a new type micro-mouse was de- signed. The Freescale MCgS12DG128 microprocessor was used as the controller for this micro-mouse. Two direct-current motors were used to drive the car, and the motor speed was detected by photoelectric sensor and encoding disk. The RPR220 sensor which sends and incepts infrared ray was used to detect the informa- tion of the maze＇s wall. Finally, the experiment analysis shows that the designed micro-mouse can satisfy the micro-mouse＇s hardware acquirements completely. It also reduces the whole size, weight and cost of the mi- cro-mouse.

关 键 词：迷宫机器人 直流电机 单片机 飞思卡尔 

分 类 号：TP242[自动化与计算机技术—检测技术与自动化装置] TM381[自动化与计算机技术—控制科学与工程]