A Optimization High Precision Indoor Location System for AGV Based on UWB

Abstract

AGV is a necessary production equipment device in modern manufacturing and warehousing logistics systems. AGV indoor guidance is usually leaded by magnetic tape/magnets, inertia, optics, laser radar, machine vision, etc. These methods are affected by laying, positioning accuracy, light interference, etc. There are some disadvantages. We use advanced UWB, improved TW-TOF and optimized triangulation algorithm to achieve accurate indoor positioning, and add laser radar guidance to solve UWB accuracy problems caused by obstacles, thus achieving accurate indoor positioning and movement of AGV. The design of the navigation of the trajectory enables AGV to meet the requirements of high-precision positioning in industrial production.