Automatic guided vehicle (AGV) scheduling control system

Abstract

The invention relates to the technical field of automatic control, and provides an automatic guided vehicle (AGV) scheduling control system. The automatic guided vehicle scheduling control system includes automatic guided vehicles, a wireless communication base station and a scheduling device, the scheduling device includes a second signal receiving module, a task management module, a path planning module, a map management module and a traffic control module, wherein the second signal receiving module receives position information and state information of the vehicles, the task management module receives task information entered by users and sorts tasks in a task list based on priority, assigns the first task in the task list to the idle vehicle nearest to the task starting point and sendsthe corresponding driving path generated by the path planning module to the idle vehicle; based on a topological map, the path planning module plans the shortest driving path from the task starting point to the task end point, and adds the driving path to a line where the corresponding task in the task list is located; the map management module stores and modifies the topological map; and the traffic control module conducts traffic control on the control area of the next node based on task priority. In the case of avoiding conflicts, the operation efficiency of the automatic guided vehicle scheduling control system is improved.

Description

technical field [0001] The invention belongs to the technical field of automatic control and provides an AGV scheduling control system. Background technique [0002] Automated Guided Vehicle (AGV) is equipped with electromagnetic or optical guidance devices, can drive according to the prescribed guidance route, and has trolley running and parking devices, safety protection devices or optical guidance devices. With the development of enterprise information integration, AGV automatic transportation system has been widely used as an important means of logistics informatization and automation. Most of the traditional workshop logistics transportation is composed of conveyor belts, human carts, etc. On the one hand, the logistics transportation efficiency is low, and the upstream and downstream processes cannot be well connected. On the other hand, with the rise of labor prices, the labor cost of the existing system Dramatic increase. The AGV automatic transportation system doe...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing dispatching systems are used for traffic control at intersections, which can only be used for the regulation of one-way driving AGV cars, and cannot be controlled for two-way driving AGV cars

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