Title:
METHOD AND DEVICE FOR DISPLAYING OPERATION STATE OF PLANT
Document Type and Number:
Japanese Patent JP3240501
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve the monitoring performance and operability of a plant and lighten the burden on an operator by previously displaying information regarding the stored operation order of plant equipments on a screen.
SOLUTION: An operation terminal operation order processing part 3 collates process information 1 with data of the description of the operation order of operation terminals stored in an operation order data base 4 to confirm the current progress state of the plant and decides an operation terminal to be operated according to the current plant progress state and the data of the description of the operation order of the operation terminals. Further, a process for calculating the time up to the operation of the operation terminal to be operated next from operation time data stored in the operation order data base 4 and the current plant state is performed. Then a screen processing part 5 inputs fixed form screen information 2, edits and processes screen information so as to emphasize and display the operation terminal to be operated next and also display the time up to the operation of the operation terminal to be operated next by using the processing result of the operation terminal operation order processing part 3, and outputs the result to a screen display part 6.
Inventors:
Masaru Sugihara
Masayuki Fukai
Masayuki Fukai
Application Number:
JP31405995A
Publication Date:
December 17, 2001
Filing Date:
December 01, 1995
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G06F3/14; G05B23/02; G06F3/048; G06F3/0484; G07C3/00; H02B15/00; (IPC1-7): G05B23/02; G06F3/14; H02B15/00
Domestic Patent References:
| JP588707A |
Attorney, Agent or Firm:
Tatsuyuki Unuma