Title:
DATA LOGGER DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/095385
Kind Code:
A1
Abstract:
A data logger device (1) has: a timestamp applying unit (241) for applying a timestamp on the basis of a hardware time to received data at the timing of reception thereof when data are received from a sensor (3); and a timestamp correction unit (32) for correcting the timestamp applied by the timestamp applying unit (241) on the basis of rate adjustment, and associating the corrected timestamp with the received data and storing the same in a frame storage unit (41). An external device can thereby be caused to acquire sensor data from a desired time.
Inventors:
MACHIDA NOBUKAZU (JP)
Application Number:
PCT/JP2018/041352
Publication Date:
May 14, 2020
Filing Date:
November 07, 2018
Export Citation:
Assignee:
MACNICA INC (JP)
International Classes:
G01D9/00
Foreign References:
| JP2007018211A | 2007-01-25 | |||
| JPS6441100A | 1989-02-13 | |||
| JP2003309802A | 2003-10-31 | |||
| JP2006329759A | 2006-12-07 | |||
| JP2015231172A | 2015-12-21 | |||
| JP2014002744A | 2014-01-09 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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