Research and design of the automobile OBD data state monitoring system based on the Android phones

摘要

This system get the automobile status data and GPS location information by the Android phone with the automobile OBD + ELM327 Bluetooth to communicate;;On the one hand, through the Android mobile terminal display, and at the same time these data uploaded to a remote server through the 3G network. This system can become a substitute for expensive automobile terminal, but also can become a automobile fault detection, effectively reducing the cost..And at the same time , GPS positioning and remote server can make the car operating units to monitor the failure of the automobile and to optimize the scheduling of automobiles.