Title:
ONBOARD DEVICE, ABNORMALITY DETECTION METHOD, AND ABNORMALITY DETECTION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/008036
Kind Code:
A1
Abstract:
According to the present invention, an onboard device comprises a reception unit that receives over a transmission line a plurality of pieces of variation information that respectively indicate the variations in measurement results from a plurality of sensors installed on a vehicle, a delay processing unit that performs delay processing that applies a delay to and outputs at least one of the plurality of pieces of variation information received by the reception unit, and a detection unit that detects abnormalities on the basis of an internal output sequence that is the output sequence of the plurality of pieces of variation information by the delay processing unit.
Inventors:
KONO TOMOYA (JP)
Application Number:
PCT/JP2022/025507
Publication Date:
February 02, 2023
Filing Date:
June 27, 2022
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H04L12/28; B60R16/02
Domestic Patent References:
| WO2021260984A1 | 2021-12-30 |
Foreign References:
| JPS6015515A | 1985-01-26 | |||
| JP2015176285A | 2015-10-05 | |||
| US20190312892A1 | 2019-10-10 |
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
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