INFORMATION UPDATE SYSTEM AND METHOD, AND AUTOMOBILE, CHARGER AND SERVER DEVICE

WIPO Patent Application WO/2014/010050

A1

In the present invention, an information update system is equipped with an automobile (10), a plurality of chargers (20) and a server device (30). When a battery is charged, the automobile acquires position information relating to the automobile, attaches a first signature and sends this position information with the first signature attached to one of the chargers. The one charger attaches a second signature to the position information with the first signature attached. Further, the one charger sends to the automobile identification information relating to the one charger with a third signature attached. Further, the automobile attaches a fourth signature to the identification information with the third signature attached. The automobile or the one charger sends to the server device the position information with the first and second signatures attached and the identification information with the third and fourth signatures attached. The server device updates stored position information on the basis of the transmitted position information and identification information.

JP6502433	Information processing equipment, information processing methods and programs
JP6700599	Advertising evaluation device, advertising evaluation system and computer program
JP6079078	An information processor and an information processing method

OISHI HIROKAZU (JP)

PCT/JP2012/067738

January 16, 2014

July 11, 2012

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PIONEER CORP (JP)
OISHI HIROKAZU (JP)

G01C21/26; B60L11/18; G08G1/137; G09C1/00

JP2011252957A	2011-12-15
JP2008175648A	2008-07-31
JP2006133541A	2006-05-25

EGAMI, Tatsuo et al. (JP)
Tatsuo Egami (JP)

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