Title:
FRAUD COUNTERMEASURE METHOD, FRAUD COUNTERMEASURE DEVICE AND COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/021715
Kind Code:
A1
Abstract:
The present invention relates to a fraud countermeasure method in an in-vehicle network which is a time-triggered communication method based on time slots, wherein in the in-vehicle network, one or more electronic control devices are connected and the one or more electronic control devices transmit and receive a frame within a predetermined time slot determined in advance, and wherein the electronic control device comprises: a frame transmission/reception step for transmitting/receiving a frame; a fraud detection step (S1002) for detecting a fraudulent frame; and a switching determination step (S1005) for performing, on the basis of the determination result of the fraud detection step, a transmission frame switching process according to a predetermined setting when a predetermined condition is satisfied.
Inventors:
UJIIE YOSHIHIRO (JP)
KISHIKAWA TAKESHI
HIRANO RYO
KISHIKAWA TAKESHI
HIRANO RYO
Application Number:
PCT/JP2018/028297
Publication Date:
January 30, 2020
Filing Date:
July 27, 2018
Export Citation:
Assignee:
PANASONIC IP CORP AMERICA (US)
International Classes:
H04L12/28; B60R16/023
Domestic Patent References:
| WO2013171829A1 | 2013-11-21 | |||
| WO2016116973A1 | 2016-07-28 |
Foreign References:
| JP2009516410A | 2009-04-16 | |||
| JP2017195524A | 2017-10-26 |
Attorney, Agent or Firm:
NII, Hiromori et al. (JP)
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