为实现具有环境自适应能力的全方位移动的机器人，分析了当前移动机器人运动路径规划中存在的问题，提出一种路径预设移动机器人的设计方案。该系统由移动机器人和无线遥控器两个部分组成，采用霍尔传感器、红外避障传感器和电子指南针等多种传感器的融合，实现移动机器人的精确移动、路径学习和信息存储。从记录模式和移动模式两个方面阐述了系统工作流程。调试结果表明，设计提出的移动机器人能搭载各种设备，完成按预设路径移动并反向返回的功能，适于在智能家居等环境中进行监控采集等应用。
The existing problems of motion path planning are analyzed. A design scheme based on predefined path is proposed for a mobile robot of full range movement to achieve its self-adaption ability of the environment. The structure of the system and main function modules are introduced. The system is composed of a mobile robot, wireless remote controller, and various sensors including hall sensor, the infrared obstacle avoidance sensor and electronic compass to realize the robot's accurate move, path learning and information storage. The system workflow is elaborated from the record mode and moving mode. The test results show that the mobile robot can carry various equipment and actualize the movement according to the predefined path and return. It is good for the application of monitoring and collection in a smart home environment.
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