公开(公告)号：US20230171293A1

公开(公告)日：2023-06-01

申请号：US18057212

申请日：2022-11-20

Applicant: NXP B.V.

Inventor： Franck Galtie ,  Rolf Dieter Schlagenhaft ,  Andres Barrilado Gonzalez

IPC: H04L9/40

CPC classification number: H04L63/205 ,  H04L63/1416 ,  H04L63/0218

Abstract: An architecture for monitoring, analyzing, and reacting to safety and cybersecurity events has been disclosed. In at least one embodiment, a method for processing safety and security events of a system includes requesting a reaction or escalating an effect from a first controller of the system to a second controller of the system based on a subset of available reactions for a current context of the system, constraint information, a predetermined effect-reaction policy, and the effect.

公开(公告)号：US20240020786A1

公开(公告)日：2024-01-18

申请号：US18351968

申请日：2023-07-13

Applicant: NXP B.V.

Inventor： Andres Barrilado Gonzalez ,  Franck Galtie ,  Rolf Dieter Schlagenhaft ,  Hemant Nautiyal

IPC: G06Q50/26

CPC classification number: G06Q50/265

Abstract: An event manager for filtering safety and security events of a system including an event sequence list including predetermined event sequences in which each sequence includes at least one event identifier identifying a corresponding one of multiple monitored events, an event sequence array that stores a received event sequence in response to received event notifications, and a controller that stores an event identifier into the event sequence array and that determines whether the received event sequence matches at least one of the predetermined event sequences for determining a composite event and a response for each received event notification. The matching determination may be made with or without consideration of chronological order. A suspected composite event may be identified when multiple possible matches may exist, and a final composite event is ratified when only one match is found. An exception may be generated upon timeout of a timer.