Title:
METHOD AND SYSTEM FOR PLANNING ROUTES OF PLURALITY OF MOVING ROBOTS
Document Type and Number:
WIPO Patent Application WO/2019/141227
Kind Code:
A1
Abstract:
Provided in embodiments of the present invention are a method and system for planning routes of a plurality of moving robots, which belong to the technical field of robots. The method for planning routes of a plurality of moving robots comprises: acquiring respective current positions and planned routes of a plurality of moving robots; on the basis of the current positions of the plurality of moving robots, determining a degree of density distribution regarding moving robots in a plurality of divided blocks in a predetermined region; determining respective window times of the plurality of the divided blocks according to the degree of density distribution; according to the determined window times, scheduling moving robots within the divided blocks to execute route planning operations respectively, which comprises: distributing to the moving robot a node region adjacent to the current position thereof according to the current position and planned route of the moving robot, wherein the moving robot is configured to traverse from the distributed node region only. Therefore, a balance is reached between spatial resources and collision prevention, thus lowering the probability of collisions occurring in a congested block, and having real-time capabilities.
Inventors:
LIU QING (CN)
Application Number:
PCT/CN2019/072270
Publication Date:
July 25, 2019
Filing Date:
January 18, 2019
Export Citation:
Assignee:
KUKA ROBOTICS GUANGDONG CO LTD (CN)
International Classes:
G05D1/02
Foreign References:
| CN107992060A | 2018-05-04 | |||
| CN105446343A | 2016-03-30 | |||
| CN107168337A | 2017-09-15 | |||
| CN105652838A | 2016-06-08 | |||
| JP2012185619A | 2012-09-27 |
Attorney, Agent or Firm:
RUNPING & PARTNERS (CN)
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