US 12,326,712 B2
Control system
Kouji Sekimoto, Yamanashi (JP)
Assigned to FANUC CORPORATION, Yamanashi (JP)
Appl. No. 17/760,003
Filed by FANUC CORPORATION, Yamanashi (JP)
PCT Filed Feb. 1, 2021, PCT No. PCT/JP2021/003493
§ 371(c)(1), (2) Date Aug. 3, 2022,
PCT Pub. No. WO2021/157513, PCT Pub. Date Aug. 12, 2021.
Claims priority of application No. 2020-017185 (JP), filed on Feb. 4, 2020.
Prior Publication US 2023/0065450 A1, Mar. 2, 2023
Int. Cl. G05B 19/414 (2006.01); G06F 3/147 (2006.01); H04L 67/10 (2022.01); H04L 67/12 (2022.01)
CPC G05B 19/414 (2013.01) [G06F 3/147 (2013.01); H04L 67/10 (2013.01); H04L 67/12 (2013.01); G05B 2219/1194 (2013.01); G05B 2219/1214 (2013.01)] 8 Claims
OG exemplary drawing
 
1. A control system configured by two-way communication conducted between a controller and a display terminal for displaying an operating state of the controller, one of the controller and the display terminal defining one end of the two-way communication, and the other one of the controller and the display terminal defining the other end of the two-way communication, the control system comprising, at the one end, a hardware processor configured to:
measure first time taken on the one end for processing pieces of first data received from the other end;
obtain, from the other end, second time taken on the other end for processing pieces of second data sent to the other end;
manage the second time taken on the other end for processing the pieces of second data;
adjust a data sending amount to the other end per unit time based on the managed second time taken on the other end for processing the pieces of second data; and
periodically generate predetermined dummy data, and send the generated predetermined dummy data to the other end.