Návrh a realizace automobilové zadní svítilny s RGB LED (Hella)

Abstract

This diploma thesis deals with the design of the rear RGB LED matrix lamp and also with the realization of basic functions by suitable algorithm. The first chapter is about finding suitable type of RGB LED and LED driver. This chapter also deals with figuring out how many LEDs are needed in order to fulfill the desired luminosity criteria, conecerns costs, thermal immunity, EMC and energetic efficiency. The chapter includes the proposal of boost circuits for LED drivers and LED diodes. The next chapter contains the design, realization of PCBs and the design and realization of the control algorithm on Raspberry Pi 3 platform in order to create basic functions of rear lamp. The last chapter is about experimental verifying with respect to the automotive tests.