Diseño y construcción de un tablero electrónico-digital basado en la normativa vigente de la fórmula SAE para contribuir con la construcción de un vehículo de competencia para la ESPOCH.

Abstract

The objective of the present titling work is to design and build an electronic-digital dashboard based on the current regulations of the “SAE” formula (Society of Automotive Engineers) to contribute to the construction of a competition vehicle for Polytechnic Superior School of Chimborazo, “ESPOCH”. The job was started with the help of Adobe Illustrator CC software in which the two interfaces were designed for the electronic-digital dashboard, through Proteus software was carried out the design of the circuits of the electronic card of the signals from the sensors signals and electronic board that converts the type of sine wave to square, once completed it was proceeded to its construction via Bascom AVC software program the same that was recorded on the ATMEGA 328P microcontroller and contains parameters such as: coolant temperature, vehicle speed, revolutions per minute, the odometer and gear changes are displayed on the Nextion (TFL) Thin film transistor display to obtain good visibility of the electronic-digital dashboard indicators. A fiberglass visor was built which is responsible for protecting and generating shade. Measurements and methods were used, whose obtained results showed the correct functioning of the electronic-digital dashboard which shows the different parameters to the driver on the behavior of the competition vehicle. In order to safeguard the physical integrity of the elements of the car. The research concluded that the electronic-digital board is a great contribution during the competition to keep the driver informed about the state of the vehicle. It is recommended that sensors be properly calibrated to obtain safe data, precise and reliable.