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Title:
STOP CONTINUATION DETERMINATION METHOD AND STOP CONTINUATION DETERMINATION DEVICE
Document Type and Number:
Japanese Patent JP2014035218
Kind Code:
A
Abstract:

To provide a new method for accurately determining whether a moving body continues being in a stop state.

A stop continuation determination device intermittently measures a position of a moving body on the basis of GPS satellite signals, sets a stop state start zone (first stop determination area) on the basis of a measurement position of the moving body upon starting determination of stop continuation, and updates and sets a time-period zone (second stop determination area) by performing progressive average processing (statistical processing) on results of past position measurement, then, determines whether the moving body continues being in a stop state on the basis of whether a new measured position of the moving body is included in any of the set stop determination areas.


Inventors:
IMAFUKU SHIGERU
MAEZAWA HIDEKAZU
KINOSHITA EIJI
Application Number:
JP2012175310A
Publication Date:
February 24, 2014
Filing Date:
August 07, 2012
Export Citation:
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Assignee:
SEIKO EPSON CORP
International Classes:
G01S19/42; G01C21/00; G01C21/28; G01P13/00; G01S5/14; G01S19/52
Domestic Patent References:
JP2011227763A2011-11-10
JP2005010936A2005-01-13
JP2009097898A2009-05-07
JP2007232458A2007-09-13
JP2000310538A2000-11-07
JP2007163205A2007-06-28
Foreign References:
WO2007020848A12007-02-22
Attorney, Agent or Firm:
Yasushi Kuroda
Takekoshi Noboru
Inoue Ichi



 
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