Electronic device for fuel injection in internal combustion engines using fuzzy logic.

摘要

Electronic device for fuel injection in internal combustion engines using fuzzy logic.The present invention belongs to the technology sector of electronic fuel injection and relates, more specifically,An adjustable electronic fuel injection device has a microcontroller (1) programmed with fuzzy logic.In order to receive information from the sensors available and establish the opening time of the injector nozzle (3).This technology aims to promote increase in power and engine performance, especially in cars adapted, i.e.Previously had the system of air / fuel mixture through the carburetor.Nowadays, the technology of installation of electronic injection vehicles adapted are much expensive.In addition, such technologies are complex and, in most situations, do not apply to engines with increased wear.In this way, the present invention aims to propose a device that, through the use of fuzzy logic, allows a fast and economical installation, which dispenses with the use of maps of injection.Tables load or even potential curves, in addition to being adaptable to engines in various use conditions.