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This is a record of a document published elsewhere, first published by the European Patent Office, as EP-4711876-A1, on 18 March 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000001780

Plurality of mobile robot systems and mobile robot control method thereof

Published
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Classification
Sensors, Controls & Machine Vision › Industrial Control
Inventors
LEE SUNGMIN
Assignee
BEAR ROBOTICS KOREA INC
Original source
EP-4711876-A1, the European Patent Office, 18 March 2026
Document SHA-256
b5dad5a4b8a660d04c007ef72922eb3dba0f671e090e196283f7458cb0c21f47

Abstract

The present disclosure relates to a mobile robot system comprising: a plurality of mobile robots disposed in a specific space and traveling in the specific space along respective traveling paths; and a server which periodically receives state values from the plurality of mobile robots and generates and transmits detour paths for densely gathered mobile robots among the plurality of mobile robots in response to the crowdedness of the space on the basis of the state values and a global map of the space. The mobile robots receiving the detour paths can travel in the specific space by updating the traveling paths according to the detour paths. According to the present disclosure, when a plurality of mobile robots are operated to travel in the same specific space, collisions between the mobile robots can be prevented in real time. In addition, avoidance paths can be generated in real time without additional obstacle sensing of the plurality of mobile robots. Detour paths are calculated with a small amount of calculation, enabling reduction of the amount of calculation, calculation time, and costs.

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Citation

OpenTechnical Publication OT-2026-000001780, “Plurality of mobile robot systems and mobile robot control method thereof,” published September 15, 2026 at 19:08:37 UTC, https://opentechnical.org/p/OT-2026-000001780.

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