Logistics AGV Movement Decisions Based On Information Fusion

With the rapid development of the logistics warehousing industry, AGV(Automatic Guided Vehicle) is widely applied in industry and its various guide ways are becoming increasingly mature. To achieve a reliable guide of AGV control in the environment, it becomes extremely important to make full use of external information and the information fusion technology provides a good protection for AGV multi-source information collection and information optimization. So it has a very important practical significance to conduct AGV systems software development, information fusion algorithm research and experiment for autonomous navigation of AGV.This article will develope a common guided fusion system based on multi-sensors and pre-entered map information by AGV system software designation. Research results are as follows:Firstly, the system designation of electronic map is completed by analyzing the system demand. The functions of system include display, editor, shortest path selection, map information access, analysis and so on. The function of map information access provides effective help for the autonomous positioning of AGV.Secondly, a combination fusion system is designed and implemented and it consists of electronic map system and multi-sensor information fusion system. It achieves information integration of vision sensor, encoder and gyroscope in the program through the study of multi-sensor data fusion algorithm. The fusion results and pre-entered map information conduct a combination guide of AGV, a performance optimization of AGV control system is proved by the experimental verification.