发明名称 |
STATE DETECTION DEVICE, ELECTRONIC APPARATUS, MEASUREMENT SYSTEM AND PROGRAM |
摘要 |
A state detection device includes an acquisition part that acquires a detected acceleration from an acceleration sensor; an angle information calculation part that calculates, based on a first acceleration vector representing the detected acceleration obtained at a first timing and a second acceleration vector representing the detected acceleration obtained at a second timing, angle information corresponding to an angle defined by the first acceleration vector and the second acceleration vector; and an information acquisition part that acquires movement state information based on the angle information.
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申请公布号 |
US2013245987(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201313793205 |
申请日期 |
2013.03.11 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
IZUMIDA MASAMICHI;GOMI MASAKI |
分类号 |
G01P15/18;G01P3/00 |
主分类号 |
G01P15/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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