---
publication_id: "OT-2026-000002417"
title: "Robot control method, robot control system, and robot control program"
published_at: "2026-09-15T19:12:50.901447Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002417"
categories:
  - "robotics-automation/robot-architectures"
keywords:
  - "b25j9/1661"
  - "b25j9/1661"
  - "b25j9/1682"
  - "b25j9/00"
  - "b25j9/0084"
  - "b25j9/0084"
---

# Robot control method, robot control system, and robot control program

## Abstract

In a robot system including robots, lower-level control units respectively coupled to the robots and controlling one of the robots, and an upper-level control unit coupled to the lower-level control units and transmitting command information for control of the robots to the lower-level control units, a method of controlling the robots executed by the upper-level control unit is provided. The upper-level control unit includes a processor having a plurality of processor cores. Part of the processor cores of the plurality of processor cores are isolated from the other processor cores. Communication tasks with the lower-level control units are assigned to the isolated part of the processor cores. The isolated part of the processor cores are controlled to execute the communication tasks with the lower-level control units and the command information is transmitted to the lower-level control units. The isolation of the isolated part of the processor cores is released.