Title:
産業用制御システム・データに関するコンテキスト適応型分解能を提供するためのシステム及び方法
Document Type and Number:
Japanese Patent JP7430808
Kind Code:
B2
Abstract:
2Systems and methods described herein use context-adaptive resolution to achieve lossless transfer of critical industrial control system data. Bandwidth and storage optimization is achieved for time-series data generated or collected by an industrial control system and transmitted through a network to a remote historian system. The control system may be implemented through one or more embedded historians and local historians. The control system continuously processes input data, computes output variables, and generates an event trigger when a set of variables meet pre-defined set of conditions. When there are no active event triggers, the control system publishes time-series data for a pre-defined set of variables at a lower resolution to conserve bandwidth and storage. When an event trigger is activated, the control system publishes recent and current time-series data for a subset of the variables to subscribers at a higher resolution.
Inventors:
Yoshida and Shun
Tolmatsuky, Michael Lev
Kolesnik, Oleksiy Olegovich
Wageen, Dormitory
Tolmatsuky, Michael Lev
Kolesnik, Oleksiy Olegovich
Wageen, Dormitory
Application Number:
JP2022547992A
Publication Date:
February 13, 2024
Filing Date:
February 02, 2021
Export Citation:
Assignee:
Compressor Controls LLC
International Classes:
G06F11/07; G05B23/02; G06F11/34
Domestic Patent References:
| JP2000066718A | ||||
| JP2019079317A | ||||
| JP2011003038A | ||||
| JP2003015734A | ||||
| JP2005049945A |
Foreign References:
| US20130090853 |
Attorney, Agent or Firm:
Osamu Yamamoto
Toru Miyamae
Junichi Matsuo
Ayako Omaki
Toru Miyamae
Junichi Matsuo
Ayako Omaki