Web based tracking of vehicle fault and performance data on OBD II

Abstract

OBD (On-board Diagnostic) is the standard used by the SAE (Society of Automotive Engineers) in 1988 to monitor the data flow of sensors from external sources. OBD was updated as OBD II standard in 1990. Nowadays, monitoring of the flow of sensor data in vehicles is done via OBD-II standard. The OBD-II connection, which must be used in all vehicles, is a window that opens out of a vehicle.In this study, the data received via OBD II via Bluetooth was transferred to the Web via Arduino Uno development card. The error codes and speed-fuel information produced by the vehicle during the journey were transferred to the software in the Web environment with the arduino with wifi module. The software developed with ASP.NET converts incoming error codes into meaningful texts. This allows the first intervention to be carried out by the experts in the event of a failure during the driving. The internet required for the operation of the system is provided by sharing the personal access point of the driver's mobile device internet (hotspot).