A centralized t‑box information security protection system

Abstract

The present invention provides a centralized T-BOX information safety protection system. The system comprises a T-BOX, a power controller, a chassis controller, a body controller and an entertainment system controller. The system takes the T-BOX as a vehicle data external communication terminal which is connected with the vehicle power controller, the chassis controller, the body controller and the entertainment system controller and is responsible for data transmission and information interaction of each function area, all the information of each function area perform external interaction through the T-BOX, the data transmission realizes the parallel processing, and the T-BOX performs uniform management of the vehicle real-time external transmission data and performs information safety protection of the method including the authorization, the data encryption and the safety audit functions.

Description

technical field [0001] The invention relates to the technical field of automobile information security, is suitable for vehicle information security protection, and specifically relates to a centralized T-BOX information security protection system. Background technique [0002] With the continuous increase of car ownership, the impact of cars on people's lives is becoming more and more important. However, what follows is a series of problems that cars continue to bring, such as environmental pollution, traffic congestion, travel safety, information security, etc. Among them, automotive information security is a relatively new issue, and it faces more challenges and difficulties, especially after the emergence of smart vehicles and networked vehicles. [0003] Automobile information security is small enough to reveal the privacy of car owners, but big enough to threaten national security. The current automotive information security issues are mainly due to the focus of the ...

AI Technical Summary

Problems solved by technology

The security gateway mainly conducts security authentication and trusted access to the in-vehicle network through the firewall, but there is no vulnerability detection and system protection, including issues such as the credibility of transmitted data and the self-inspection of data mutation.

[0005] None of the existing automotive information security products can systematically and comprehensively realize the effective protection of automotive information security. For vehicles with higher intelligence, the greater the information security loopholes, the greater the danger to the personal privacy of car owners. The original intention of the development of automobile intelligence is just the opposite

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