Title:
不正送信データ検知装置
Document Type and Number:
Japanese Patent JP7147635
Kind Code:
B2
Abstract:
A fraudulent transmission data detection device includes: a receiving unit that receives data that is transmitted in cycles; and plural determination units, each of which is configured to, based on whether or not a time from a reference timing until a predetermined number of data items are received by the receiving unit is less than a predetermined time, determine whether or not fraudulent transmission data is contained in the received data, and in which at least the reference timing, or the predetermined number of data items and the predetermined time, are different from those of the other determination units.
Inventors:
Keita Goto
Yusuke Sato
Shinichi Iiyama
Yusuke Sato
Shinichi Iiyama
Application Number:
JP2019039702A
Publication Date:
October 05, 2022
Filing Date:
March 05, 2019
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
H04L41/00
Domestic Patent References:
| JP2018026663A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Hiroshi Fukuda
Kato Kazuho
Hiroshi Fukuda