Intrusion detection method and device for intelligent networked automobile

Abstract

The invention provides an intrusion detection method and device for an intelligent networked automobile. The method comprises the following steps: receiving a communication request message of an external communication request main body; identifying a role of the communication request subject; determining whether the operation corresponding to the communication request message is matched with the operation authority corresponding to the identified role based on preset operation authority information of a plurality of roles in a plurality of action domains, and if so, sending indication information corresponding to the communication request to a corresponding electronic control unit, so that the electronic control unit performs corresponding control. According to the intrusion detection method provided by the embodiment of the invention, the intrusion detection gateway equipment is introduced, and the role and the action domain permission of the access request main body are flexibly configured, so that the intrusion detection efficiency and accuracy of the intelligent networked automobile can be improved.

Description

technical field [0001] The invention relates to the field of intelligent networked vehicles, and more particularly, to a method and device for intrusion detection of intelligent networked vehicles. Background technique [0002] With the development and popularization of ICVs, the intelligence and networking of vehicles have brought great convenience to people's lives. However, intelligence and networking also bring information security issues. ICVs need to interact with external remote service providers (Telematics Service Provider, TSP), back-end service providers such as automakers, other ICVs, roadside facilities, and mobile smart terminals. like figure 1 As shown, in the interaction process, the interaction with the outside is mainly through important core components such as T_Box (Telematics Box), Bluetooth module, On Board Unit (OBU, On Board Unit) in the car. These components are connected with the central gateway inside the car, and communicate with the electronic...

AI Technical Summary

Problems solved by technology

[0007] Therefore, the current intrusion detection method based on anomaly detection is not enough to adapt to the detection of intelligent networked vehicle intrusion with complex situations and high real-time requirements.

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