A Study on Data Processing for Application of Vehicular CPS in Fog Computing Environment

Development of IoT (Internet of Things) under 5G environment makes collecting information of the individual's context easier and allows to provide users with a customized service based on the contextual information collected. IoT infrastructure, platform has been combined cloud environment for relevant service. With such combination, our entire life is under influence of the new combined environment. However, a current context aware system is in a basic level that demands a certain behavior through user's recognition. Particularly, multi users do not act with a certain purpose. They should be provided with a customized service that is created by contextual information collected according to user's behaviors. This paper uses an ECG sensor to minimize direct intervention of a user and create an individual service for multi-users. In addition, this paper proposes a sensing data processing mechanism for vehicular CPS that has context-aware function for multi-users in order to escape from the same service for all existing users. Moreover, this paper improves safety of real-time sensing information and user's security through the step of delegation of actuating that is analyzed with relevant sensing information. It is expected that the finding of this paper allows safe processing of IoT service suitable for context in 5G environment, which is expected to be commercialized in the near future.