ILLICIT ACT DETECTION METHOD, ILLICIT ACT DETECTION DEVICE, AND PROGRAM

Title:

ILLICIT ACT DETECTION METHOD, ILLICIT ACT DETECTION DEVICE, AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2019/187350

Kind Code:

A1

Abstract:

The present invention includes: a period abnormality determination step (S1002) for determining whether or not the period of a message repeatedly transmitted on an in-vehicle network is abnormal; an arbitration detection step (S1004) for detecting whether or not arbitration has occurred when the message was transmitted on the in-vehicle network; and a message determination step (S1006) for determining the message to be an abnormal message in the case where the period of the message is abnormal and arbitration has not occurred when the message was transmitted on the in-vehicle network.

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Inventors:

MAEDA MANABU (JP)
KISHIKAWA TAKESHI
KUNIMUNE DAISUKE

Application Number:

PCT/JP2018/044568

Publication Date:

October 03, 2019

Filing Date:

December 04, 2018

Export Citation:

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Assignee:

PANASONIC IP CORP AMERICA (US)

International Classes:

H04L12/28

Domestic Patent References:

WO2013094072A1	2013-06-27
WO2017154828A1	2017-09-14
WO2018051607A1	2018-03-22
WO2014115455A1	2014-07-31

Foreign References:

JP2014146868A	2014-08-14
JP2016134913A	2016-07-25

Other References: