Search International and National Patent Collections

1. (WO2018088066) SIGNAL PROCESSING DEVICE, INERTIA SENSOR, ACCELERATION MEASURING METHOD, ELECTRONIC DEVICE AND PROGRAM

Pub. No.:    WO/2018/088066    International Application No.:    PCT/JP2017/035965
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Wed Oct 04 01:59:59 CEST 2017
IPC: G01P 15/08
G01C 19/5776
G01P 15/09
G01P 15/12
G01P 15/125
G01P 15/18
Applicants: SONY SEMICONDUCTOR SOLUTIONS CORPORATION
ソニーセミコンダクタソリューションズ株式会社
Inventors: KABASAWA, Hidetoshi
椛澤 秀年
KATO, Yusaku
加藤 祐作
MITANI, Satoshi
三谷 諭司
Title: SIGNAL PROCESSING DEVICE, INERTIA SENSOR, ACCELERATION MEASURING METHOD, ELECTRONIC DEVICE AND PROGRAM
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.