Invention Grant
- Patent Title: Using signal rating to identify security critical CAN messages and nodes for efficient implementation of distributed network security features
-
Application No.: US17024449Application Date: 2020-09-17
-
Publication No.: US11381421B2Publication Date: 2022-07-05
- Inventor: Xin Ye , Lisa Therese Boran , Venkata Kishore Kajuluri , Kevin Smith
- Applicant: Ford Global Technologies, LLC
- Applicant Address: US MI Dearborn
- Assignee: Ford Global Technologies, LLC
- Current Assignee: Ford Global Technologies, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Kilpatrick Townsend & Stockton LLP
- Agent Brandon Hicks
- Main IPC: H04L12/40
- IPC: H04L12/40 ; H04L12/64
Abstract:
Systems and methods described herein provide for assigning classifications to signals and corresponding messages for prioritization and transmission across a vehicle CAN bus. The assigned classifications are used to prioritize messages, signals, and nodes of the vehicle CAN bus. The classifications are used to prioritize critical messages and high priority messages that control operations of the vehicle system.
Public/Granted literature
Information query
