针对家具重量一般较大、搬运费时费力的问题，本文提出了一种基于物联网的家居搬运机器人。该系统由硬件和软件两部分组成。硬件部分包括运动模块、WiFi 模块、机械臂模块、视频模块和传感器模块等部分。软件部分包括系统初始化、指令读取与解析、控制子函数等部分。通过软硬件协同设计，实现了控制机器人对物体进行抓取、视频监视与传输、巡线避障等功能。经过系统测试，该机器人易于使用、成本低廉、适用范围广，具有巨大的应用潜力。

Aiming at the problem that the weight of the furniture is generally large and the transportation is time-consuming and laborious, this paper presents a home transfer robot based on the Internet of things. The system consists of two parts: hardware and software. The hardware includes motion module, WiFi module, robot arm module, video module and sensor module. The software includes system initialization, instruction reading and parsing, control sub function and so on. Through the co-design of hardware and software, it realizes the control of robot in grasping objects, video surveillance and transmission line inspection, obstacle avoidance and other functions. The test shows that the robot is easy to use, low-cost and widely used, and has great potential for application.