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Automotive Engineering ›› 2023, Vol. 45 ›› Issue (6): 922-935.doi: 10.19562/j.chinasae.qcgc.2023.ep.002

Special Issue: 智能网联汽车技术专题-控制2023年

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An Overview of Intrusion Detection Methods for In-Vehicle CAN Network of Intelligent Networked Vehicles

Yuxin Guan1,Haojie Ji2,Zhe Cui1(),He Li1,Liwen Chen1   

  1. 1.School of Mechanical Engineering,North China University of Science and Technology,Tangshan  063210
    2.Hefei Innovation Research Institute,Beihang University,Hefei  230012
  • Received:2022-09-04 Revised:2022-09-21 Online:2023-06-25 Published:2023-03-17
  • Contact: Zhe Cui E-mail:cuizhe@ncst.edu.cn

Abstract:

With the continuous integration of intelligent vehicle and vehicle networking technology, vehicles are developing towards intelligence and networking. As the complexity of in-vehicle network (e.g. CAN network) increases and the way in which vehicles are connected to the outside world increases, the cyber security risks faced by automobiles have risen dramatically. As an important barrier to protect vehicle network security, intrusion detection system can effectively detect external intrusion and abnormal vehicle behavior. Firstly, the security properties of the in-vehicle network are introduced, and the network security issues of the ICV, the vulnerability of the in-vehicle CAN network and the attack modes on it are analyzed. Secondly, the status quo of research on vehicle CAN network intrusion detection methods in recent years is summarized. Finally, several open questions are proposed for the future development of the in-vehicle network intrusion detection system.

Key words: intelligent and connected vehicle, network security, in-vehicle CAN network, abnormal behavior, intrusion detection system