Title:
CONTROL SYSTEM, COMMUNICATION DEVICE, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/024387
Kind Code:
A1
Abstract:
This control system comprises: a calculation unit that executes an application program and calculates a first command value and a second command value; a signal output unit that outputs a control signal including the first command value, according to a control period signal indicating a synchronization reference; a communication unit that transmits a frame including the second command value, according to the control period signal, by using an arbitrary communication method that directly or indirectly uses a clock signal; a measurement unit that measures, from the synchronization reference indicated by the control period signal, a time indicating the timing at which the transmission of the frame starts; and an adjustment unit that changes the period length of at least a portion of the clock signal on the basis of the measured time.
Inventors:
NISHIMURA TOMOHIRO (JP)
Application Number:
PCT/JP2023/024338
Publication Date:
February 01, 2024
Filing Date:
June 30, 2023
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
G05D3/12; G05B19/414; H04L7/00
Domestic Patent References:
| WO2015128981A1 | 2015-09-03 |
Foreign References:
| JP2007219642A | 2007-08-30 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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