Title:
機器状態表示装置および機器状態表示方法
Document Type and Number:
Japanese Patent JP5797536
Kind Code:
B2
Abstract:
An instrument status display displaying on a screen, in a tree format, respective indicators corresponding to instruments controlled in a hierarchical structure, having an installation time mark acquiring portion acquiring, as an applicable installation time mark, a time mark that is nearest to a reference time mark without being later than the reference time mark, where the time mark is a time mark for the connection of an instrument, from an installation/removal event history database; an alert event acquiring portion acquiring alert event information notified from an instrument over the interval from the applicable installation time mark, acquired by the installation time mark acquiring portion, up until the reference time mark; a display formatter determining a display format of an indicator based on alert event information; and a displaying portion displaying, on a screen, an indicator in a display format determined by the display formatter.
Inventors:
Kagoura Mamoru
Application Number:
JP2011258993A
Publication Date:
October 21, 2015
Filing Date:
November 28, 2011
Export Citation:
Assignee:
Azbil Co., Ltd.
International Classes:
G06F3/048
Domestic Patent References:
| JP2005346444A | ||||
| JP2004247785A | ||||
| JP2005352797A | ||||
| JP2001034561A |
Other References:
若林 聡,DCSにおけるフィールドバスシステムへの対応,計装,日本,有限会社工業技術社,1998年 6月 1日,第41巻 第6号,pp. 34-38
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito