Diseño e implementación de un módulo didáctico de autotrónica para la simulación de los sensores de un automóvil usando el software labview y el dispositivo ni USB 6009 DAQ.

Abstract

The technical project carried out for the Digital Electronics Laboratory of the Salesian Polytechnic University of Guayaquil between the years 2015 and 2017 is based on the implementation of a didactic module of automobile sensors that are visualized by means of oscillograms, numerical indicators, analogue indicators and tools of data acquisition in order to contribute with new learning options in the academic training of students in the technical subjects of the career.

In the developed VI, slope calculation, characteristic curves for the sensors used, data processing and voltage dividers for the conditioning of signals to be acquired by the DAQ 6009 are applied.

The design consists of three fundamental parts for the operation of the module. First is the sensors that are mostly analog, which give resistance values and a few are digital. For digital sensors the device acquires the data directly, but for the analogue it was required of couplings by dividers of voltages to be sent to the device; and be processed by a VI to show them by means of oscilloscope, numerical indicators and analog indicators. (Ex. Voltage, Resistance, RPM). With multiple screens for each sensor.