Title:
VEHICLE-MOUNTED DEVICE AND SPOOFING DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2015/002219
Kind Code:
A1
Abstract:
This vehicle-mounted device is provided with the following: a positioning unit that outputs first location information indicating the current location of a vehicle on the basis of a positioning signal received from an artificial satellite; and a processing unit that uses a wireless signal that is different from the positioning signal to obtain second location information indicating the current location of the vehicle, and on the basis of the location indicated by the first location information and the location indicated by the second location information, detects spoofing.
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Inventors:
MABUCHI YOSHIHIRO (JP)
IEHARA MASATO (JP)
FUJITA KENJI (JP)
YAMAGUCHI TAIZO (JP)
IEHARA MASATO (JP)
FUJITA KENJI (JP)
YAMAGUCHI TAIZO (JP)
Application Number:
PCT/JP2014/067622
Publication Date:
January 08, 2015
Filing Date:
July 02, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
G01S19/23; G01S19/21; G08G1/09
Domestic Patent References:
| WO2011119640A1 | 2011-09-29 |
Foreign References:
| JP2009038586A | 2009-02-19 | |||
| JP2005345258A | 2005-12-15 | |||
| JP2001280997A | 2001-10-10 | |||
| US20100287038A1 | 2010-11-11 | |||
| JP2008510138A | 2008-04-03 | |||
| EP2333582A1 | 2011-06-15 | |||
| JPH09500998A | 1997-01-28 |
Attorney, Agent or Firm:
KUDOH Minoru (JP)
Minoru Kudo (JP)
Minoru Kudo (JP)
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