Title:
DETECTION DEVICE AND DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2023/199552
Kind Code:
A1
Abstract:
This detection device comprises: a calculation unit which calculates a reception interval of a target message; a detection unit which performs a detection process on the basis of the reception interval; and a counter unit which counts a plurality of burst messages including a delayed message, which is a target message of which the reception interval is greater than a transmission period by a predetermined value, and one or a plurality of target messages which is/are received continuous to the delayed message and of which the reception interval is no greater than the predetermined value. The detection unit determines, on the basis of a counter value from the counter unit, whether the detection process based on the reception interval is to be performed on at least any one burst message among the plurality of burst messages.
Inventors:
MASUKAWA KYOSUKE (JP)
TSUKAMOTO HIROYUKI (JP)
MIYOSHI TAKANORI (JP)
UEDA HIROSHI (JP)
TSUKAMOTO HIROYUKI (JP)
MIYOSHI TAKANORI (JP)
UEDA HIROSHI (JP)
Application Number:
PCT/JP2022/046331
Publication Date:
October 19, 2023
Filing Date:
December 16, 2022
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
AUTONETWORKS TECHNOLOGIES LTD (JP)
International Classes:
H04L43/0852
Domestic Patent References:
| WO2021065068A1 | 2021-04-08 | |||
| WO2017104112A1 | 2017-06-22 |
Foreign References:
| JP2014187445A | 2014-10-02 |
Attorney, Agent or Firm:
ONEDEE IP PARTNERS (JP)
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