State detecting device, electronic apparatus, program and state detecting method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 10, 2017
Grant Date -
Jan 10, 2013
app pub date -
Jul 3, 2012
filing date -
Jul 6, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A state detecting device includes an acquisition unit which acquires an x-axis component, a y-axis component and a z-axis component of an acceleration signal from an acceleration sensor, and an arithmetic unit which performs arithmetic processing. The arithmetic unit calculates a coordinate transformation matrix for finding an acceleration component in horizontal direction, from an average value of the x-axis component, an average value of the y-axis component and an average value of the z-axis component acquired by the acquisition unit, and discriminates between a first state where a person is in a first type of vehicle and a second state where the person is in a second type of vehicle that is different from the first type, based on the coordinate transformation matrix that is calculated and a first indicator value obtained from the x-axis component, the y-axis component and the z-axis component.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully