US 12,306,599 B2
Information processing device, display control method, and computer-readable recording medium for operation assistance of plant
Azusa Takenaka, Tokyo (JP); Zhexing Wang, Tokyo (JP); Kineo Mitsuishi, Tokyo (JP); and Tomohiro Sakita, Tokyo (JP)
Assigned to Yokogawa Electric Corporation, Tokyo (JP)
Filed by YOKOGAWA ELECTRIC CORPORATION, Tokyo (JP)
Filed on Jul. 28, 2022, as Appl. No. 17/875,936.
Claims priority of application No. 2021-124844 (JP), filed on Jul. 29, 2021.
Prior Publication US 2023/0034693 A1, Feb. 2, 2023
Int. Cl. G05B 13/04 (2006.01)
CPC G05B 13/048 (2013.01) 6 Claims
OG exemplary drawing
 
1. An information processing device comprising:
a controller that:
acquires a first prediction result that indicates information concerning a state of a plant that is predicted by a physical model, and
acquires a second prediction result that indicates information concerning a state of the plant that is predicted by a machine learning model that is generated based on data concerning the plant; and
a display that:
displays the first prediction result and the second prediction result,
wherein, the controller acquires a third prediction result based on a first machine learning model that is generated based on data that are common to a plurality of plants and acquires a fourth prediction result based on a second machine learning model that is generated based on plant data that are generated at a target plant that is a prediction target, as the second prediction result, and
the display further displays a correction result that is provided by correcting the first prediction result based on the third prediction result and the fourth prediction result.