关键词: 车联网, 安全事件, 分级, 安全威胁, 模糊综合评估

Abstract: At present, the research on the safety of Internet of Vehicles (IOV) is mainly focused on information security, and there has been no research on the safety assessment of user behaviors detected by the system of IOV. The security problem of Internet of vehicles consist of both unsafe user behavior and various information security threats. There is a lack of uniform standards and assessment methods for the safety assessment of the two. In 2011, international organization for standardization launched the ISO - 26262 on car safety, which describes safety classification method about car and car electronics. On the basis of the standard classification algorithm, this paper uses the fuzzy comprehensive evaluation model to conduct quantitative analysis on the safety cases in the Internet of vehicles, and obtained the preliminary research results.

Key words: internet of vehicles, safety case, classification, security threats, fuzzy comprehensive evaluation