Razvoj sistema pomožnih opozorilnih luči za intervencijska vozila

PIRNAT, DOMEN (author), Krč, Janez (mentor)

V diplomski nalogi opišemo razvoj sistema pomožnih belih opozorilnih luči na intervencijskih vozilih. Služil bo predvsem za boljšo vidnost vozil čez dan, saj je močna bela svetloba bolj opazna kot modra, predvsem ob sončnih dneh. Za lastno izdelavo sistema smo se odločili zaradi relativno dragih izdelkov na tržišču. in večje prilagodljivosti sistema. V diplomski nalogi najprej pregledamo nekaj primerljivih izdelkov iz trga. Opredelimo zahteve našega izdelka in zasnujemo vezje. Pri načrtovanju smo se oprli na zahteve Gasilske zveze Slovenije, katerim morajo ustrezati modre opozorilne luči. Sistem je sestavljen iz krmilne enote, 3 LED modulov, in sicer iz 2 majhnih, kateri vsak vsebuje po 4 LED sijalke ter enega velikega modula, ki vsebuje 16 LED sijalk. Shema in tiskana vezja so bila so bila narisana v programu Altium Designer, program pa v programskem orodju Arduino. Predstavljene so enote vezja, opisana njihova funkcionalnost ter programski del. Na koncu je opisano osnovno testiranje sistema.

• Language: Slovenian
• Keywords: LED, opozorilne luči, intervencijska vozila, Altium Designer, Arduino.
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2017
• PID: 20.500.12556/RUL-91095
• Publication date in RUL: 20.03.2017

Secondary language

• Language: English
• Title: Development of the system of auxiliary warning lights for emergency vehicles

Abstract

The main purpose of this thesis is to describe the development of the system of auxiliary warning lights for emergency vehicles. It will serve primarily to improve the visibility of intervention runs throughout the day because the strong white light is more visible than the blue one, especially on sunny days. Since the products available on the market were too expensive, it was decided to develop the system on our own instead of purchasing it. In the thesis we first check some comparable products from the market. We define the requirements of our product and design the circuit. When planning, we relied on the requirements of the Slovenian Firefighters Association, with which warning lights must comply. The system is composed of the control unit and three LED modules, namely, two small modules each containing four LED lamps and one large module containing 16 LED lamps. The electrical scheme and the printed circuit boards have been drawn in the Altium Designer software and the program in the Arduino programming tool. The circuit units are presented, and their functionality and program part described. At the end the basic testing of the system is explained.

• Keywords: LED, warning lights, emergency vehicles, Altium Designer, Arduino.