Design method for vehicular network social ecological system information interaction secure model in smart network connection environment

Abstract

The invention discloses a design method for a vehicular network social ecological system information interaction secure model in a smart network connection environment. According to the method, a social ecological system theory is introduced; starting from the angle of social ecological system three elements (a group, resources and environments), smart network connection car ECU nodes, a vehicular network and a multi-vehicle group are analogous to individuals, a population and a community in a social ecological system; information and energy are analogous to the resources in the social ecological system, a traffic environment and a network environment are analogous to a social environment in the social ecological system, and a vehicular network social ecological system framework is established; and finally, a flow process of the information in the vehicular network social ecological system between ECUs and a gateway is analyzed, an interaction relationship among the group, the resources and the environments is described, and the vehicular network social ecological system information interaction secure model in the smart network connection environment is established. The sound foundation is established for the security protection of the vehicular network traffic information in the smart network connection environment.

Description

technical field [0001] The invention relates to the fields of intelligent networked vehicles, vehicle networks, social ecological systems, and information interaction model design, and in particular to the field of information interaction security model design of vehicle network social ecological systems under the intelligent network environment. Background technique [0002] In recent years, with the rapid integration of computer, Internet, communications, sensors, artificial intelligence and other high-tech and advanced automotive technologies, intelligent networked vehicles have become a research hotspot in the fields of global automobiles and the Internet and a new driving force for industrial growth. However, compared with the traditional ad hoc network, the vehicular ad hoc network is more dynamic and less stable, so it faces many problems and challenges in terms of information security. Therefore, based on the information security requirements of intelligent networked...

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