公开(公告)号：US11615183B2

公开(公告)日：2023-03-28

申请号：US17825709

申请日：2022-05-26

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Takayoshi Ito ,  Kento Tamura ,  Yoshiharu Imamoto ,  Junichi Tsurumi ,  Hiroyuki Wada

IPC: G06F21/55 ,  G06F21/56

Abstract: An information processing device includes: a storage that stores determination criterion information indicating a determination criterion for determining whether or not a behavior of an application operating on a device provided to a vehicle is normal; and a detector that obtains behavior information indicating the behavior of the application, and detects an anomaly in the behavior of the application, based on (i) state information that indicates a state of the mobility and is obtained via the mobility network and (ii) the behavior information obtained and the determination criterion information stored in the storage.

公开(公告)号：US11621967B2

公开(公告)日：2023-04-04

申请号：US17354687

申请日：2021-06-22

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Junichi Tsurumi ,  Takamitsu Sasaki

IPC: H04L9/40

Abstract: An electronic control unit that is capable of more accurately determining an event that has occurred in a network installed in a mobile body such as a vehicle, the electronic control unit including: a transmitter-receiver that receives first messages transmitted from a first ECU included in an in-vehicle network; and an attack determiner that, when a first message among the first messages received by the transmitter-receiver is determined to have an anomaly, determines whether a cause of the anomaly is an attack on the in-vehicle network.