基于麦克纳姆轮的导游解说助手设计与实现

Design and Implementation of Tour Guide Interpretation Assistant Based on Mcnamu Wheel

针对目前人们参观博物馆或其他展品时体验相对较差,如缺乏专业人员讲解或讲解费用较高等问题,设计了基于4轮麦克纳姆轮的导游解说助手(以下简称:导游助手)。系统采用MM32F103C8T6控制器,通过电磁传感器采集展厅规划的电磁路线信息,编码器测量四轮速度,比例积分微分控制算法(以下简称:PID)闭环控制,实现自动引导旅客参观;结合RFID感知展示作品信息,通过DTM3202模块播放展品语音简介。通过设计与调试,该导游助手实现了在0~2.2m/s速度范围内自动引导游客参观讲解,减少了对人工讲解员依赖,提升了游客的参观体验。

In view of the relatively poor experience of people visiting museums or other exhibits, such as lack of staff to explain or high cost of explanation, a guide interpreter based on 4 rounds of Mecanum wheel(hereinafter referred to as the guide assistant) is designed. The system uses the MM32F103C8T6 controller to collect the electromagnetic route information planned in the exhibition hall through electromagnetic sensors, the encoder measures the speed of the four wheels, and the proportional integral derivative control algorithm(hereinafter referred to as PID) closed-loop control realizes automatic guidance of passengers to visit;combined with RFID perception to display works information, play the voice introduction of the exhibits through the DTM3202 module. Through design and debugging, the tour guide assistant can automatically guide tourists to visit and explain at a speed within the range of 0 ~ 2.2m/s, which reduces the dependence on manual guides and improves the visitor experience of tourists.