基于UWB的跟随行李箱设计

Design of Following Suitcase Based on UWB Technology

针对目前绝大部分行李箱不够智能化的现状,为减轻出行的人因携带行李箱给双手带来的负担,提出了一种基于UWB技术的跟随行李箱设计.行李箱上的两UWB基站和跟随目标携带的UWB标签实现无线连接.标签可得到它与两基站之间的距离值,再经数学运算得到由两基站一标签构成的三角形中以基站0为顶点的角的角度值.主控根据这个角度值和标签与基站0之间的距离值来控制行李箱移动,实现行李箱的跟随功能.

In view of the current situation that most of the luggage is not intelligent enough,in order to reduce the burden of carrying luggage to the hands of travelers,proposes a design of following luggage based on UWB technology.The two UWB base stations on the luggage and the UWB tags carried along with the target realize wireless connection.The distance value between the label and the two base stations can be obtained,and then the angle value with base station 0 as the vertex in the triangle composed of two base stations and one label can be obtained by mathematical calculation.According to this angle value and the distance between the label and the base station 0,the master control controls the movement of the suitcase to achieve the following function of the suitcase.