Vývoj měřicího systému pro ovládání LED světlometů a měření jejich elektrických parametrů

Abstract

Diploma thesis is focused to design and realization of the testing device which is used for measuring electrical values LED headlamps or their individual parts such as LED modules or control units. System completion is based on the requirements for testing from many HW components, which form sophisticated measuring and control system. Whole measuring device is build on digital multimeter Keithley 2700. Special attention is aimed at multi-channel measuring of currents and voltages with galvanically isolated grounds. Furthermore National Instruments CompactDAQ is used for connection of input/output analog modules and control software is developed in graphical programming enviroment LabVIEW.