Title:
PAPERLESS RECORDER, TRAIN TRAVELING STATE DISPLAY SYSTEM USING THE SAME RECORDER, AND PROFILE MANAGEMENT SYSTEM OF STEEL PLATE
Document Type and Number:
Japanese Patent JP2012211884
Kind Code:
A
Abstract:
To provide a paperless recorder capable of recording a measured value even when performing a sampling using an external pulse for use in paper feed.
A control section 12 integrates the number of externally input pulses, detects for each measuring period, when the detected externally input pulses reach a preset number of frequency divisions, stores a digital value, converts it to a drawing position of a display section 17 and scrollingly displays a trend waveform. Then, the control section 12 sets a display section with a physical amount per pulse of the preset externally input pulses defined as a unit.
Inventors:
YOSHINO YASUHIRO
Application Number:
JP2011078746A
Publication Date:
November 01, 2012
Filing Date:
March 31, 2011
Export Citation:
Assignee:
YOKOGAWA ELECTRIC CORP
International Classes:
G01D9/22; G08G1/00
Domestic Patent References:
| JPH07234121A | 1995-09-05 | |||
| JPH05248894A | 1993-09-28 | |||
| JP2009210437A | 2009-09-17 | |||
| JP2004198148A | 2004-07-15 |