Title:
遠隔端末のための機器階層構造
Document Type and Number:
Japanese Patent JP6651510
Kind Code:
B2
Abstract:
A system constructs a hierarchy for field devices communicatively coupled to a remote terminal unit (RTU) by retrieving device information from field devices, caching the device information in the memory of the RTU, storing device identities in the memory of a host machine, and obtaining the device information at the host from the RTU in response to subsequent user requests to build the hierarchy, without re-sending commands to retrieve the device information directly to the field devices.
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Inventors:
Tiwari, Nee Raji Dee.
Vandela, Richard Jay.
Vandela, Richard Jay.
Application Number:
JP2017518125A
Publication Date:
February 19, 2020
Filing Date:
October 02, 2015
Export Citation:
Assignee:
Bristol, Incorporated, D/B/A Remote Automation Solutions
International Classes:
H04L45/02; H04Q9/00; G05B23/02
Domestic Patent References:
| JP2009222132A | ||||
| JP2001202324A | ||||
| JP2010267048A | ||||
| JP2013182390A | ||||
| JP4347798A |
Foreign References:
| WO2014151586A1 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office