CONFLICT MANAGEMENT METHOD AND SYSTEM FOR MULTIPLE MOBILE ROBOTS

WIPO Patent Application WO/2019/141228

A1

A conflict management method and system (90) for multiple mobile robots (A0, A1). The conflict management method for the mobile robots (A0, A1) comprises: obtaining current positions and planned paths of mobile robots (A0, A1) (S201); establishing a node resource table according to the current positions and the planned paths of the mobile robots (A0, A1) (S201); controlling, according to the node resource table, the mobile robots (A0, A1) to occupy node regions (N1, N2) of corresponding node region IDs (S203); obtaining the actual time of the mobile robots (A0, A1) occupying the node regions (N1, N2) during actual execution of the planned paths separately (S204); determining whether a situation that a first mobile robot (A1) corresponding to a first mobile robot ID does not occupy a first node region of a corresponding node region ID at corresponding occupation time exists (S205); and if yes, sending a speed regulation instruction to the first mobile robot (A1) to adjust the moving speed of the first mobile robot (A1) (S206). Therefore, the actual operation of the mobile robots (A0, A1) is guaranteed to be able to be consistent with allocation of the node resource table, and the probability of occurrence of conflict is reduced.

LIU QING (CN)

PCT/CN2019/072271

July 25, 2019

January 18, 2019

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KUKA ROBOTICS GUANGDONG CO LTD (CN)

G05D1/02

CN108267149A	2018-07-10
CN105446343A	2016-03-30
CN106556406A	2017-04-05
CN102830702A	2012-12-19
JP2007260792A	2007-10-11

RUNPING & PARTNERS (CN)

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