Recolección de datos del sistema OBD II de un automóvil usando un dispositivo Android

Abstract

Currently, there are several ways to access information in OBD ii System for example in a car so must solutions based on Arduino, scanners, android applications -[2] [4]. In [3] has a solution based on Arduino that supports reading processes remotely configurable data in real time it arises. The configuration process is done remotely through an SMS, and as soon as the information was read, these are sent via cellular network. However, it presents problems, one of them the high cost. the present project aims to replace the Arduino device using an application installed in a low-cost smartphone android but is compliant with all of the necessary functionality. Additionally, the mobile application solves two important problems; the first one is to keep the information in the unit of internal storage of the smartphone when you are in areas with no cellular network coverage. The second is the immediate implementation of SMS configuration. They have been tested for functionality, and have obtained successful results.