Title:
SIGNAL PROCESSING DEVICE, INERTIA SENSOR, ACCELERATION MEASURING METHOD, ELECTRONIC DEVICE AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/088066
Kind Code:
A1
Abstract:
A signal processing device according to one aspect of the present technology is provided with an acceleration calculation unit. The acceleration calculation unit extracts a dynamic acceleration component and a static acceleration component from AN acceleration, on the basis of a first detection signal which includes information related to the acceleration along at least one axis direction and has an alternating current waveform according to the acceleration and a second detection signal which includes information related to the acceleration and has an output waveform in which an alternating current component according to the acceleration overlaps a direct current component.
Inventors:
KABASAWA HIDETOSHI (JP)
KATO YUSAKU (JP)
MITANI SATOSHI (JP)
KATO YUSAKU (JP)
MITANI SATOSHI (JP)
Application Number:
PCT/JP2017/035965
Publication Date:
May 17, 2018
Filing Date:
October 03, 2017
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01P15/08; G01C19/5776; G01P15/09; G01P15/12; G01P15/125; G01P15/18
Foreign References:
| JP2008190931A | 2008-08-21 |
Attorney, Agent or Firm:
OMORI, Junichi (JP)
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