Title:
ROBOT PATHFINDING METHOD AND APPARATUS, AND DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/169265
Kind Code:
A1
Abstract:
A robot pathfinding method and apparatus, and a device and a computer-readable storage medium. The method comprises: determining a target position and the current position of a robot in a map (S201); acquiring the position, a pathfinding direction and a point position weight of each transfer station in the map (S202), wherein the point position weight of a transfer station refers to the number of times the robot successfully reaches the target position when the robot moves in the transfer station in the pathfinding direction of the transfer station; using a transfer station, which has the highest point position weight, as a target transfer station (S203); and in the pathfinding direction of the target transfer station, planning a movement path of the robot from the current position to the target position via the target transfer station (S204). The present application has the advantages of optimizing the speed of path retrieval, reducing the number of times of trial and error, shortening the pathfinding time and improving the working efficiency.
Inventors:
ZHU SHAOMING (CN)
REN XUE (CN)
REN XUE (CN)
Application Number:
PCT/CN2023/078899
Publication Date:
September 14, 2023
Filing Date:
March 01, 2023
Export Citation:
Assignee:
SUZHOU CLEVA PRECISION MACHINERY & TECH CO LTD (CN)
International Classes:
G05D1/02
Domestic Patent References:
| WO2022000960A1 | 2022-01-06 |
Foreign References:
| US20210080272A1 | 2021-03-18 | |||
| CN113137972A | 2021-07-20 | |||
| US20120143372A1 | 2012-06-07 | |||
| CN110595482A | 2019-12-20 | |||
| CN110632921A | 2019-12-31 |
Attorney, Agent or Firm:
HERUN-KESHENG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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