VEHICLE DATA ACQUISITION SYSTEM AND VEHICLE DATA ACQUISITION METHOD

Title:

VEHICLE DATA ACQUISITION SYSTEM AND VEHICLE DATA ACQUISITION METHOD

Document Type and Number:

WIPO Patent Application WO/2012/049750

Kind Code:

A1

Abstract:

Provided is a vehicle data acquisition system which stores, in a memory device (31), vehicle data acquired by way of a vehicle-mounted information processor (21). A data acquisition program (12) assisting the acquisition of the vehicle data is dynamically loaded in the vehicle-mounted information processor (21). A probe section (P) which can be replaced with another command is positioned as an invalid command in one to a plurality of positions in an application program (11) preloaded in the information processor (21). The data acquisition program (12) replaces the probe section (P) with a vehicle data acquisition command and stores the acquired vehicle data in a time sequential manner in the memory device (31). The data acquisition program (12) again replaces the probe section (P) with an invalid command after the vehicle data is acquired.

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Inventors:

YAMAUCHI SHINICHIRO (JP)

Application Number:

PCT/JP2010/068000

Publication Date:

April 19, 2012

Filing Date:

October 14, 2010

Export Citation:

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Assignee:

TOYOTA MOTOR CO LTD (JP)
YAMAUCHI SHINICHIRO (JP)

International Classes:

G06F11/34; G06F11/30

Foreign References:

JPH10222361A	1998-08-21
JPH05127945A	1993-05-25
JP2001282671A	2001-10-12

Other References: