Tehnički vjesnik, Vol. 28 No. 3, 2021.
Izvorni znanstveni članak
https://doi.org/10.17559/TV-20201209230220
The Detection Data Processing Mechanism for Vehicular Cyber Physical System in IoT Environment
Hyun-Jong Cha
; Department of Multimedia Science, Chungwoon University, Michuhol-gu, Incheon-si, 22100, Korea
Ho-Kyung Yang
; Division of Information Technology Education, Sunmoon University, Asan-si, Chungcheongnam-do, 31460, Korea
You-Jin Song*
; Department of Information Management, Dongguk University, Gyeongju-si, Gyeongsangbuk-do, 38066, Korea
Sažetak
With the development of the Internet of Things and big data technology, it was easy to collect personal situation information. The information collected in this way requires the user to support customized services via big data technology. However, traditional situational awareness systems request action through user cognition or provide consistent services for the specific purposes of multiple users. Therefore, this paper proposes a mechanism of Vehicular CPS with situational cognitive function that minimizes direct user intervention for user customization services. In this paper, we designed the system configuration and detailed process based on the scenario of the situation where the user is driving a car. A vector is used to provide a method for determining a dangerous water level by analyzing an abnormal state of a reception threshold with a sensor. The proposed system was analyzed by simulation. By using the authorization step that operates based on the sensor data, we were able to know that the reliability of the user is improved and that the reliable processing of the IoT service is possible. In the future, research for personal authentication and encryption is needed for more secure information processing.
Ključne riječi
fog computing; Internet of Things; multimedia big data; vehicular CPS
Hrčak ID:
258229
URI
Datum izdavanja:
6.6.2021.
Posjeta: 705 *