Implementation of M2M System for a Racing Car

摘要

As mobile network services have been widely used these days, the development technology of WCDMA or LTE and their applications are gradually expanded, and thus there is a trend that a lot of IT fusion industries are emerging. In this paper, M2M system was developed that utilize the OBD-Ⅱ data and transfer several sensors data to an external server for other external devices to be able to confirm system of a racing cars. A M2M system for a racing car was implemented that reads information from the a variety of sensors inside the vehicle using the OBD-Ⅱ connector, converts the data for users to see easily, and transfers the data to external data server using a mobile networks module. To conduct efficiency test, an ordinary vehicle and a racing car driving at high-speed on the actual circuit were used for the performance test of the developed system; generated data were transmitted through the OBD-Ⅱ connector; it was confirmed that data were received without error and loss by the M2M system for racing car. In addition, it was also confirmed that the same data, as were transmitted to an external server using mobile networks, were sent and received normally.