Diseño y construcción de un limitador de velocidad programado para vehículos livianos a gasolina de acuerdo a la normativa ecuatoriana vigente.

Abstract

The design and construction of a speed limiter for light gasoline according to legal regulationsaims to intervene in vehicle power system for vehicles with electronic management, communication of sensors and actuators controlled by an electronic module that allows you to create maintaining full cycles of a stoichiometric combustion mixture. Based on the collection of information from experts a similar researchers, laboratory analysis was performed on a vehicle that is powered by gasoline to determine the limiting parameters that can be obtained in the ower system. Using on board diagnostics known what preset operating conditions to develop a process control vehicle speed are, condition that gives a basis for organizing the design of electronic module to control the speed of the car, what procedure did tests o simulator and electronic laboratory where real information system behaviors is obtained. This fact leads to define reliability in-vehicle system. The speed limit was achieved with uninterrupted 350 mms, 250 mms, 200 mms injection cut restricting the increase in torque and thus the speed satisfactory outcome research. Finally through satisfactory evidence of a system of speed control where the user will have technical assitances that warns the driver when it is in excess of speed, be adapted directly to the throttle was obtained. This benefit will help reduce traffic accidents, deaths and physical disabilitie, as well as fines involved speeding.