Title:
INFORMATION RECORDING DEVICE, INFORMATION RECORDING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2021/053888
Kind Code:
A1
Abstract:
This information recording device is provided with: an index acquisition means for acquiring index information indicating a state of passage since the start of movement; a passage information acquisition means for acquiring the elapsed time since a movement start time or the distance passed from a movement start point; an acquisition control means that uses the elapsed time or the passed distance acquired by the passage information acquisition means to cause the index acquisition means to acquire index information such that the acquisition frequency at which the index acquisition means acquires index information from the movement start time or the movement start point decreases as the elapsed time since the movement start time or the passed distance from the movement start point becomes longer; and a recording means for recording the index information acquired by the index acquisition means.
Inventors:
NISHIZAKA NOBUYOSHI (JP)
YAMAMOTO FUTOSHI (JP)
OHSAWA TOSHIHIRO (JP)
YAMAMOTO FUTOSHI (JP)
OHSAWA TOSHIHIRO (JP)
Application Number:
PCT/JP2020/021752
Publication Date:
March 25, 2021
Filing Date:
June 02, 2020
Export Citation:
Assignee:
CASIO COMPUTER CO LTD (JP)
International Classes:
G06F1/3234; A63B71/06; G04G15/00; G06F1/3231; G08G1/00
Domestic Patent References:
| WO2013146242A1 | 2013-10-03 |
Foreign References:
| JP2015079466A | 2015-04-23 | |||
| JP2019150342A | 2019-09-12 | |||
| JP2017106808A | 2017-06-15 | |||
| JPH04369682A | 1992-12-22 |
Other References:
See also references of EP 4033331A4
Attorney, Agent or Firm:
KURATA, Masatoshi et al. (JP)
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