Title:
VEHICLE-MOUNTED DEVICE, MANAGEMENT DEVICE, ABNORMALITY DETERMINATION METHOD, AND ABNORMALITY DETERMINATION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/102397
Kind Code:
A1
Abstract:
Provided is a vehicle-mounted device configured to be mounted on a vehicle, the vehicle-mounted device comprising a measurement unit for measuring a data propagation delay time between the vehicle-mounted device and another vehicle-mounted device mounted on the vehicle, and a determination unit for determining abnormality in a transmission path for the data, on the basis of the propagation delay time measured by the measurement unit.
Inventors:
WATANABE MASASHI (JP)
Application Number:
PCT/JP2021/039476
Publication Date:
May 19, 2022
Filing Date:
October 26, 2021
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:
H04L43/0852; B60R16/023; H04L12/28
Foreign References:
| JP2000307603A | 2000-11-02 | |||
| JP2020115620A | 2020-07-30 | |||
| JP2019129529A | 2019-08-01 |
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
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