发明名称 |
STATE DETECTION DEVICE, ELECTRONIC APPARATUS, AND PROGRAM |
摘要 |
A state detection device includes a horizontal direction component extracting unit that obtains a horizontal direction component of acceleration detected by an acceleration sensor and a movement direction calculating unit that calculates a movement direction on the basis of the horizontal direction component. The movement direction calculating unit performs a process of extracting a DC component for movement direction information which is obtained on the basis of the horizontal direction component to calculate the movement direction.
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申请公布号 |
US2013204572(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201313759460 |
申请日期 |
2013.02.05 |
申请人 |
SEIKO EPSON CORPORATION;SEIKO EPSON CORPORATION |
发明人 |
SATO SHINYA |
分类号 |
G01P3/00;G06F17/00 |
主分类号 |
G01P3/00 |
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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