Title:
SYNCHRONIZED TRAVEL ASSISTANCE DEVICE AND SYNCHRONIZED TRAVEL ASSISTANCE SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/105620
Kind Code:
A1
Abstract:
Provided is a synchronized travel assistance device, comprising: a first acceleration power spectrum acquisition means for acquiring a first acceleration power spectrum from a first vehicle acceleration; a second acceleration power spectrum acquisition means for acquiring a second acceleration power spectrum from a second vehicle acceleration; a cross-power spectrum computation means for computing a cross-power spectrum between the first vehicle and the second vehicle using the first acceleration power spectrum and the second acceleration power spectrum; a coherence computation means for computing coherence from the cross-power spectrum; and a correlation evaluation means for evaluating correlation in synchronized travel of the first vehicle and the second vehicle on the basis of the coherence.
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Inventors:
KOSHIZEN TAKAMASA (JP)
Application Number:
PCT/JP2013/050344
Publication Date:
July 18, 2013
Filing Date:
January 10, 2013
Export Citation:
Assignee:
HONDA MOTOR CO LTD (JP)
International Classes:
B60K31/00; G08G1/16; B60W30/16; F02D29/02; G08G1/09
Domestic Patent References:
| WO2010084569A1 | 2010-07-29 |
Foreign References:
| JP2005206034A | 2005-08-04 | |||
| JP2008111686A | 2008-05-15 | |||
| JP2009505501A | 2009-02-05 | |||
| JP2002123894A | 2002-04-26 |
Attorney, Agent or Firm:
SHIGA Masatake et al. (JP)
Masatake Shiga (JP)
Masatake Shiga (JP)
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Claims: