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Se implementó un sistema OBD-II centrado en el extremo del bus, que corresponde al escáner o unidad de diagnóstico, en una placa Arduino Mega 2560 conectada a un módulo compuesto transceiver-controller CAN. Los sistemas de diagnóstico abordo permiten conocer los códigos de fallo almacenados y un gran número de variables de especial relevancia, como la velocidad, el nivel de combustible y el nivel de emisión de dióxido de carbono, en tiempo real. Este proyecto implementa un sistema basado en el protocolo OBD-II sobre un bus CAN, que permite visualizar variables en tiempo real y realizar un diagnóstico del estado del automóvil que muestra los códigos de funcionamiento, falla y rendimiento energético. The scanner has a USB connection that eases the graphical visualization of data in a PC through an interface created in LabVIEW.ĭesde su surgimiento, el objetivo fundamental del estándar OBD ha sido el control de los gases emitidos por los automóviles y de sus efectos en el medio ambiente. We implemented an OBD-II system located at the end of the test vehicle (a bus) –which corresponds to the scanner or diagnosis unit– in an Arduino Mega 2560 development board connected to a CAN transceiver-controlled composed module. The on board diagnosis systems allow to retrieve the stored failure codes together with a large number of variables –important for the diagnosis– such as speed, fuel level, and CO2 emissions in real-time. This project implements a system based on the OBD-II protocol over a CAN bus, which allows the visualization of variables in real-time and the performing of a diagnosis of the vehicle state showing the operating, failure, and energy consumption codes. The software will only show those parameters supported by the vehicle.From its origin, the main objective of the OBD standard has been the control of the gases emitted by the vehicles and its corresponding effects in the environment. Manufacturer specific and other generic codes will be displayed without text descriptionĪctual Parameter Data is Vehicle Specific.Show text descriptions of generic Powertrain (P) and Network (U) codes.Reads vehicle trouble codes and MIL (Check Engine) Lamp.Vehicle Dashboard - Revs, Speed, Load, Fuel, Temperature, Battery.Bluetooth OBDLink BT, LX and MX support.Auto port and Scantool recognition and configuration.Windows XP SP2 to Windows 10 (Excluding Mobile) Compatibility.Show Stored, Pending and Permanent faults.Purchase 100% compatible scantools from our ​

THIS IS A FREE " TRY BEFORE YOU BUY " VERSION, ONLY PURCHASE THE PREMIUM VERSION IF THIS VERSION CONFIRMS THE SCANTOOL HARDWARE IS SUPPORTED AND THAT VEHICLE DATA IS RECEIVED.