Multi-robot path coordination method and system

Abstract

The invention provides a multi-robot path coordination method and system, and the method is characterized in that the method comprises the steps: a space grid management module divides an area, where a logistics robot can travel, in an office building, a park and other spaces into space grids, and collects, stores and updates the data, such as the travel speed, waiting time and the like, of the logistics robot everywhere; the distribution information receiving module receives information of goods needing to be distributed; the data calculation module assigns a value to the expected advancing speed and the expected advancing time of the logistics robot; the dispatching center confirms a robot which can be dispatched; and the path coordination module carries out path coincidence judgment on the advancing path of the logistics robot until the path coincidence judgment is passed. According to the invention, the path conflict between the logistics robots in the limited space of logistics distribution can be avoided, the traffic congestion pressure in the distribution space is relieved, the working efficiency of logistics distribution is improved, and the accident rate caused by congestion due to the path conflict is avoided.

Description

technical field [0001] The invention belongs to the field of intelligent logistics robots, and in particular relates to a multi-robot path coordination method and system. Background technique [0002] In the prior art, logistics robots are used in closed management office buildings, parks, communities, etc. that are not convenient for takeaways, couriers and other personnel to enter, to realize the logistics distribution of parcels, letters, catering and other items. When the logistics robot picks up the delivery order, after the system transmits the destination location of the delivery to the robot, the logistics robot will send the goods to be delivered to the specified location according to its own real-time location and destination location, combined with map navigation information. location. However, in the limited space of closed-managed office buildings, parks, and communities, there are a certain number of logistics robots that conflict with each other when they del...

AI Technical Summary

Problems solved by technology

However, in the limited space of closed management office buildings, parks, and communities, there are a certain number of logistics robots that conflict with each other when they deliver goods, which not only causes congestion in the delivery space, but also reduces the efficiency of logistics delivery. It also often causes robots to collide with each other, leading to accidents.

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