Diseño de un dashboard para el banco de sensores, actuadores y unidades de control, modelo PMK – TL – LOO4 “Hyundai Grandeur” para monitoreo y control basado en red can bus

Abstract

Currently the electronic components of assistance for the vehicle have been developed as time goes by, it is because the importance of sensors, actuators and control units lies in the obtaining and reliability of accurate live data in order to be able to manage in a more efficient way the functions, diagnosis and control of vehicles through electronic management. The present technical project details the analysis and visualization by means of a Dashboard on the communication with the OBD - II Protocol for CAN BUS Network making a detailed emphasis on the obtaining of variables such as (Pressure, Temperature, Throttle position, RPM) obtained from the Engine Control Unit (ECU) as hexadecimal codes of identification parameters (PID's) linked to precise measurements of modes 1 and 2. The variables will be presented in a clear and understandable way making use of graphics and numerical values according to the application, therefore the activation signals of each variable (sensor or actuator) that intervene in the moment of action of the electronic component will be appreciated. By examining and analyzing the data management transferred from the Can Bus Network of the Bank of sensors, actuators and control units to the electronic prototype developed by means of a microcontroller board (Arduino Uno), a CAN module (MCP2515) and a Bluetooth module (HC-05) that will contribute to the link between the CAN network data and the numerical or graphic data output to be monitored on the Dashboard, finally obtaining a clear identification of the variables as well as a detection of the optimal state of the components, possible irregularities or state of the vehicle in general according to the previously analyzed data.