MOVEMENT INFORMATION CALCULATION DEVICE, MOVEMENT INFORMATION CALCULATION METHOD, AND MOVEMENT INFORMATION CALCULATION PROGRAM

Title:

MOVEMENT INFORMATION CALCULATION DEVICE, MOVEMENT INFORMATION CALCULATION METHOD, AND MOVEMENT INFORMATION CALCULATION PROGRAM

Document Type and Number:

WIPO Patent Application WO/2019/107213

Kind Code:

A1

Abstract:

[Problem] To further enhance data indicating the state of a moving body during a turn. [Solution] A movement information calculation device 10, provided with a position sensor for measuring the position Pw of a moving body, a velocity sensor for measuring the velocity Vn of the moving body, an orientation sensor for measuring the orientation AA of the moving body, a center-of-gravity information calculation unit 50, and a turn information calculation unit 60. The center-of-gravity information calculation unit 50 calculates the center-of-gravity velocity VGn and the center-of-gravity position PGw of the moving body using the position Pw, the velocity Vn, and the orientation AA. The turn information calculation unit 60 calculates the center-of-turn position TC or the pivot point position RC of the moving body using the center-of-gravity position PGw and the center-of-gravity velocity VGn.

Inventors:

NAKAMURA HIRAKU (JP)
TODA HIROYUKI (JP)
FUJISAWA NAOMI (JP)
HINO AKIHIRO (JP)

Application Number:

PCT/JP2018/042754

Publication Date:

June 06, 2019

Filing Date:

November 20, 2018

Export Citation:

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Assignee:

FURUNO ELECTRIC CO (JP)

International Classes:

G08G3/02; B63B49/00; G01C21/16

Domestic Patent References:

WO1993007448A1	1993-04-15
WO1993007448A1	1993-04-15

Foreign References:

JP2002048592A	2002-02-15
JP2004318380A	2004-11-11
JP2004042884A	2004-02-12
JP2006044316A	2006-02-16

Other References: