Title:
プラント制御監視装置
Document Type and Number:
Japanese Patent JP3848920
Kind Code:
B2
Abstract:
An object of the present invention is to quickly and accurately detect disorder or abnormality of a process state which occurs in a plant and to appropriately perform an operation for normalizing disorder or abnormality of the process without depending on experience or skill of an operator. A control system of the plant is divided into groups having relation, such -as, the plant, processes, or steps, and a monitor picture is created for each of them. When an alarm is raised, the alarm is displayed on a picture associated with the alarm. A guidance picture for supporting how to deal with the alarm is provided.
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Inventors:
Koji Baba
Yoshimi Ogawa
Akio Kojima
Yoshimi Ogawa
Akio Kojima
Application Number:
JP2002538224A
Publication Date:
November 22, 2006
Filing Date:
October 18, 2001
Export Citation:
Assignee:
Daicel Chemical Industry Co., Ltd.
International Classes:
G05B23/02
Domestic Patent References:
| JP6137909A | ||||
| JP62084308A | ||||
| JP10083218A | ||||
| JP2000249782A | ||||
| JP9128036A | ||||
| JP2000112521A | ||||
| JP4369099A | ||||
| JP11149312A | ||||
| JP5035328A | ||||
| JP11119825A | ||||
| JP9138703A |
Attorney, Agent or Firm:
Yoshihiro Tsunoda
Yasu Furukawa
Toshio Nishitani
Yasu Furukawa
Toshio Nishitani