Research On The Technology Of Multi-Latent AGV Logistics System

With the advent of the industrial era of 4.0,the state promotes the transformation from Chinese manufacturing to China.In the context,the rapid development of intelligent manufacturing technology,a large of number of automated production lines,the wisdom of logistics is rapidly applied.In addition,“Internet+”proposed to logistics industry has brought unprecedented shocks and opportunities for development.AGV(Automated Guided Vehicle),as the typical representative of automated production and the wisdom of the logistics,is increasing rapidly in demand.In this paper,a set of multi-latent AGV logistics system was designed.Besides,the path-planning technology and system task scheduling method are studied.Firstly,according to the load demand of the project,the latent AGV mechanical structure was designed.Then the multi-submerged AGV logistics system was designed in modular structure,which is divided into latent AGV sub-system,work station subsystem,latent AGV remote control sub-system and multi-AGV ground management subsystem.Finally,the electronic map model is built,and AGV path-planning algorithm and Multi-AGV Scheduling Theory are researched.The main research contents and specific work are as follows:Firstly,the definition and structure of AGV system were expounded.Then the guiding method and principle of AGV were studied,deciding the tap guidance method in this project.According to the specification of AGV,the latent-AGV mechanism was designed,and the control system design scheme is proposed.Secondly,according to the different function of latent AGV system,modular design was carried out.At the beginning of the latent AGV subsystem design,the microcontroller the chip type was determined for the microcontroller.After that,the hardware and software design of latent AGV sub-system soft,work station sub-system,latent AGV remote control sub-system and multi-latent AGV ground management subsystem were designed respectively.Then,according to the function of each module according to different subsystems,modularization design was further carried out.Finally,a set of latent AGV logistics system is designed and developed.Then,the establishment of the electronic map model and the laying method of the guidance route system are studied.The environment simulation map is established.Under the establishment of the simulation map,the initial path using A~*algorithm is planned to provide a reference to the laying of the path.Moreover,the electronic map is established,and the Dijkstra algorithm to search the shortest path is studied under the electronic map.Finally,the latent-AGV logistics system scheduling theory is studied,which combined with the AGV path planning technology to solves the typical intersection conflict,conflict and conflict in to catch up with the scheduling process.In the Microsoft visual studio 2010environment,combined with MySQL database management technology,the multi-latent AGV ground management subsystem is used to validate the path planning algorithm and scheduling method.