寻宝游技术文档技术文档.5doc.doc

中国第一届机器人旅游大赛 设计创新竞赛技术报告 参赛学校： 院/系/所/室/中心: 机 器 人 姓 名： 学生队员信息表 年级 QQ 2528620472 中国第一届机器人旅游大赛组委会制 二Ο一四年五  Abstract Smart car as a modern new invention is the future direction of development, in an environment where it can operate automatically at preset mode , without human management can be applied to the use of science exploration, dangerous jobs , etc. . Therefore, the research and development of intelligent car control system has great significance . The design is based on China Robot Competition and RoboCup Open robot tourism project as the background , using the Freescale microcontroller as the master chip , designed and manufactured a person intelligent tracking car . This paper takes the form of expanded score , first from the overall design of the car to be a simple overview , and then were small cars hardware architecture and software design are described in detail . Car from the chassis and humanoid upper body composition, using a complete two half-bridge driver IC + low resistance N-channel MOSFET drive motor constructed role in grayscale sensors, infrared sensors and touch switch feedback signal Next , the car can achieve forward, backward, turn left , turn right , and other basic functions , you can self- identify roadblocks to find the best path ; humanoid upper body constituted by the three servos , each joint can move freely , but also for the future practice completed mission possible. Sensors will be collected signal to the microcontroller for processing , and then issued by the main control system corresponding control signal to the motor driver to control the car to achieve self- recognition in a predetermined path venues , independent travel , attractions and self- touching language broadcaster , finalize the treasure hunt task. Keywords : Freescale microcontroller ; intelligent tracking car ; sensor ; motor drive ; steering。 目录一、背景、任务、和意义 3 1.机器人旅游竞赛背景概述 4 2.机器人比赛意义 4 3．机器人比赛任务 5 二、机器人总体功能及性能指标 5 1.机器人