Title:
CORRECTION SYSTEM, TERMINAL DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2024/014306
Kind Code:
A1
Abstract:
In the present invention, a server 300 retrieves a first initial value pertaining to an offset of a tri-axial angular velocity sensor 110, a second initial value pertaining to a sensitivity coefficient for the tri-axial angular velocity sensor 110, a third initial value pertaining to an offset of a tri-axial acceleration sensor 112, and a fourth initial value pertaining to a sensitivity coefficient for the tri-axial acceleration sensor 112. A terminal device 100 retrieves the offset of the tri-axial angular velocity sensor 110 on the basis of the first initial value, retrieves the sensitivity coefficient for the tri-axial angular velocity sensor 110 on the basis of the second initial value, retrieves the offset of the tri-axial acceleration sensor 112 on the basis of the third initial value, and retrieves the sensitivity coefficient for the tri-axial acceleration sensor 112 on the basis of the fourth initial value. The terminal device 100 derives an angular velocity on the basis of the offset of the tri-axial angular velocity sensor 110, the sensitivity coefficient for the tri-axial angular velocity sensor 110, the offset of the tri-axial acceleration sensor 112, and the tri-axial acceleration sensor 112.
Inventors:
KONDOH TAKAHIRO (JP)
Application Number:
PCT/JP2023/024245
Publication Date:
January 18, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
JVCKENWOOD CORP (JP)
International Classes:
G01C19/00; G01C21/06; G01P21/02
Foreign References:
| JP2013117493A | 2013-06-13 | |||
| JP2019120587A | 2019-07-22 | |||
| JP2014098613A | 2014-05-29 | |||
| JP2012215547A | 2012-11-08 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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