Title:
DATA SUPERVISORY METHOD AND CONTROL SYSTEM NETWORK SYSTEM
Document Type and Number:
Japanese Patent JP2001292147
Kind Code:
A
Abstract:
To eliminate the need for the binding work of a G/W node, even if network constitution is changed.
The NV configuration inquiry means G-4 of the G/W node G inquires a selector ID corresponding to a network variable being the object of supervision from nodes A and B, by using a network variable index(NVI) given by the nodes A and B being the objects of supervision with respect to a network variable which is the object of supervision. The NV configuration inquiry means G-4 of the nodes A and B transmits selector ID given to the network variable corresponding to NVI to the G/W node G. The control means G-5 for the G/W node G refers to the network variable which is the object of supervision on the nodes A and B by using selector ID.
Inventors:
ISEI TSUNEO
Application Number:
JP2000107872A
Publication Date:
October 19, 2001
Filing Date:
April 10, 2000
Export Citation:
Assignee:
YAMATAKE BUILDING SYS CO LTD
International Classes:
G08C15/00; H04L12/24; H04L12/26; H04L12/28; H04Q9/00; (IPC1-7): H04L12/28; H04L12/24; H04L12/26
Attorney, Agent or Firm:
Masaki Yamakawa