Based on vehicle hardware, back-end system, and information technology, AGV (Automated Guided Vehicle) realize system perception in all aspects of logistics transportation, storage, packaging, loading and unloading, and information services, to realize real-time logistics processing and reduce costs, etc. It also provides control following modules, multi-vehicle management, and visual assisted positioning technology to help customers eliminate application problems in different fields. Through the ERP, MES, WMS system and the back-end system communication, it is applied to on-site rack handling, and guides the AGV to move objects to the designated starting point and end point.