TREND GRAPH DISPLAY DEVICE

TREND GRAPH DISPLAY DEVICE

PURPOSE:To display a trend graph on the nearly entire screen by erasing images belonging to the oldest time zone before updating in order after the updating and displaying new images in order. CONSTITUTION:When measurement data is inputted to an input device 10, this measurement data is converted by...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TOBE AKIHIKO, NISHIMOTO KOICHI, OSHIMA KEIJI
Format: Patent
Sprache:eng
Schlagworte:
ADVERTISING
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
CRYPTOGRAPHY
DISPLAY
EDUCATION
PHYSICS
SEALS
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Beschreibung
Zusammenfassung:PURPOSE:To display a trend graph on the nearly entire screen by erasing images belonging to the oldest time zone before updating in order after the updating and displaying new images in order. CONSTITUTION:When measurement data is inputted to an input device 10, this measurement data is converted by a video signal generator 14 into a video signal and an image based upon the measurement data is displayed on the screen in order. When the image based upon the measurement data is displayed up to the position of the end point of the time base, an update command means 26 outputs an update command and an image based upon the measurement data in the oldest time zone is erased. Simultaneously, an image belonging to the latest time zone is displayed on the screen where the image is erased. Then, images based upon following measurement data are displayed in order following newly displayed images. Consequently, images after the updating are displayed on the nearly entire screen.