Unmanned vehicle, path planning method and device thereof and readable storage medium

Abstract

The invention discloses a path planning method, and the method comprises the steps: determining whether there is a need for an unmanned vehicle to pass through an intermediate station or not when theunmanned vehicle receives a task from a departure station to a destination station; planning a first path from a departure station to the intermediate station and planning a second path from the intermediate station to a destination station when the unmanned vehicle has a demand of passing through the intermediate station; and controlling the unmanned vehicle to leave from an intermediate stationaccording to the first path and arrive at the destination station according to the second path starting from the intermediate station. The invention further discloses a path planning device, an unmanned vehicle and a readable storage medium. According to the method, the intermediate station is set according to the path from the departure station to the destination station of the unmanned vehicle,so that the unmanned vehicle is controlled to pass through the intermediate station, and the operation efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of transportation, in particular to an unmanned vehicle and its route planning method, device and readable storage medium. Background technique [0002] At present, when the unmanned vehicle dispatching system issues a new task, it first plans the global path from the current starting point of the unmanned vehicle to the destination site, and then orders the unmanned vehicle to drive along the planned global path to complete the operation. [0003] However, in practical applications, when an unmanned vehicle goes to work at a certain site, it is often necessary to arrange for the unmanned vehicle to pass through the designated site to perform related operational tasks. Using the above path planning method, it is necessary to artificially control the unmanned vehicle to the designated site to perform It is more cumbersome to complete the task; or, when a single path is selected from the starting poi...

AI Technical Summary

Problems solved by technology

[0003] However, in practical applications, when an unmanned vehicle goes to work at a certain site, it is often necessary to arrange for the unmanned vehicle to pass through the designated site to perform related operational tasks. Using the above path planning method, it is necessary to artificially control the unmanned vehicle to the designated site to perform It is more cumbersome to complete the task; or, when a single path is selected from the starting point to the destination point, when a large number of unmanned vehicles pass through this path, it will undoubtedly increase congestion and reduce the working efficiency of unmanned vehicles

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