Invention Grant
- Patent Title: Orientation detection device, orientation detection method and program storage medium
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Application No.: US13853729Application Date: 2013-03-29
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Publication No.: US10203203B2Publication Date: 2019-02-12
- Inventor: Keiichi Sakurai , Ryutaro Hayashi , Yuji Tabata , Kazutaka Kasuga
- Applicant: CASIO COMPUTER CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee: CASIO COMPUTER CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Holtz, Holtz & Volek PC
- Priority: JP2012-084368 20120402
- Main IPC: G01B21/16
- IPC: G01B21/16 ; G10H1/053

Abstract:
In the preset invention, in an initial stationary state of a drumstick section, a CPU stores acceleration that occurs due to gravity and is obtained by an acceleration sensor in a RAM, obtains, at every predetermined timing, acceleration that occurs due to a motion provided to the drumstick section and is obtained by the acceleration sensor at a predetermined timing, accumulates the accelerations each obtained at the predetermined timing for each predetermined interval, and conforms the accelerations obtained by accumulation to the acceleration stored in the RAM.
Public/Granted literature
- US20130262021A1 ORIENTATION DETECTION DEVICE, ORIENTATION DETECTION METHOD AND PROGRAM STORAGE MEDIUM Public/Granted day:2013-10-03
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