Title:
SENSOR SYSTEM AND DATA COLLECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2018/015990
Kind Code:
A1
Abstract:
Provided is a sensor system provided with: a terminal device that has a sensor; and a base station that communicates with the terminal device. The terminal device stores acquisition frequency of a measurement data set to be transmitted to the base station, in measurement data sets of the sensor, and transmits first data that includes a reference time of an acquisition period of the measurement data sets of the sensor and the acquisition frequency, and second data that corresponds to the first data and that includes multiple measurement data sets, of the sensor, which have been acquired at the acquisition frequency in the acquisition period. The base station specifies the acquisition time of each of the measurement data sets included in the second data corresponding to the first data, on the basis of the reference time and the acquisition frequency included in the first data.
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Inventors:
HAYAKAWA MIKI (JP)
Application Number:
PCT/JP2016/071113
Publication Date:
January 25, 2018
Filing Date:
July 19, 2016
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G08C17/02; G08C19/00; H04Q9/00
Foreign References:
| JP2016122310A | 2016-07-07 |
Attorney, Agent or Firm:
TOU-OU PATENT FIRM (JP)
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