Title:
IN-VEHICLE DEVICE, PROGRAM, AND INFORMATION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/127477
Kind Code:
A1
Abstract:
An in-vehicle device which is connected to an in-vehicle ECU installed in the vehicle so as to be capable of communicating with said ECU, and is equipped with a control unit for performing processing pertaining to transmitted data which is transmitted from the in-vehicle ECU, wherein the control unit receives transmitted data which is transmitted from the in-vehicle ECU, associates the received transmitted data with the time at which the transmitted data was received and registers the same in a time-series database, identifies abnormal transmitted data from the transmitted data registered in the time-series database, and registers information pertaining to the identified abnormal transmitted data in an abnormal history database.
Inventors:
KURACHI RYO (JP)
TAKADA HIROAKI (JP)
UEDA HIROSHI (JP)
TAKADA HIROAKI (JP)
UEDA HIROSHI (JP)
Application Number:
PCT/JP2022/045756
Publication Date:
July 06, 2023
Filing Date:
December 13, 2022
Export Citation:
Assignee:
NATIONAL UNIV CORPORATION TOKAI NATIONAL HIGHER EDUCATION AND RESEARCH SYSTEM (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H04L12/66; H04L12/22; H04L12/28; H04L43/06; H04L67/2871
Domestic Patent References:
| WO2020090146A1 | 2020-05-07 | |||
| WO2021111681A1 | 2021-06-10 |
Foreign References:
| JP2021057908A | 2021-04-08 | |||
| JP2019029993A | 2019-02-21 |
Attorney, Agent or Firm:
KOHNO, Hideto et al. (JP)
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