Title:
MEASURED-DATA PROCESSOR AND METHOD AND APPARATUS FOR DISPLAYING MEASURED DATA
Document Type and Number:
Japanese Patent JP2583368
Kind Code:
B2
Abstract:
PURPOSE: To display measured data obtained every micro sampling time from an experiment machine without missing a change in the measured data at the time of monitoring the measured data.
CONSTITUTION: A measured data processor has a data collector 41 equipped with a storage means for temporarily storing measured data respectively input from numerous measuring devices 2 attached to various portions of an experiment machine, an input means 13 for inputting a selection instruction of an operator, display devices 10, 11 for taking out measured data selected by the input means 13 from the storage means of the data collector 41 and processing and displaying with a display control calculator 14, and a large capacity storage device 42 for receiving the data transmitted from the storage means and storing it. A macro change over a long time of a data point string of the selected kind is displayed in graphs 71a to 71g and also a micro change over a short time within a recent determined time range of the selected data point string is enlarged to be displayed in graphs 72a to 72c.
Inventors:
KINOSHITA SHIGEMI
FUKUMOTO EIJI
OKAZAKI TAKASHI
OOMAE TSUTOMU
FUKUMOTO EIJI
OKAZAKI TAKASHI
OOMAE TSUTOMU
Application Number:
JP23989791A
Publication Date:
February 19, 1997
Filing Date:
September 19, 1991
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01D7/00; G06F17/40; (IPC1-7): G01D7/00; G06F17/40
Domestic Patent References:
| JP2206431A | ||||
| JP1138414A | ||||
| JP1233488A |
Attorney, Agent or Firm:
Masami Akimoto