Year 2024

• Adaptacyjny system oświetlania dróg oraz inteligentnych miast

  Publication

  • T. Śmiałkowski

  - Year 2024

  Przedmiotem rozprawy jest zbadanie praktycznej możliwości wykrywania w czasie rzeczywistym anomalii w systemie oświetlenia drogowego w oparciu o analizę danych ze inteligentnych liczników energii. Zastosowanie inteligentnych liczników energii elektrycznej (Smart Meter) w systemach oświetlenia drogowego stwarza nowe możliwości w zakresie automatycznej diagnostyki takich niepożądanych zjawisk jak awarie lamp, odstępstwa od harmonogramu...

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Year 2021

• Selective monitoring of noise emitted by vehicles involved in road traffic

  Publication

  • A. Czyżewski
  • T. Śmiałkowski

  - Journal of the Acoustical Society of America - Year 2021

  An acoustic intensity probe was developed measures the sound intensity in three orthogonal directions, making possible to calculate the azimuth and elevation angles, describing the sound source position. The acoustic sensor is made in the form of a cube with a side of 10 mm, on the inner surfaces of which the digital MEMS microphones are mounted. The algorithm works in two stages. The first stage is based on the analysis of sound...

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Year 2019

• Development of Intelligent Road Signs with V2X Interface for Adaptive Traffic Controlling

  Publication

  • A. Czyżewski
  • A. Sroczyński
  • T. Śmiałkowski
  • P. Hoffmann

  - Year 2019

  The objective of this paper is to present a practical project of intelligent road signs, under which a series of new products for the regulation of traffic is being created. The engineering part of the project, described in this paper, was preceded by a series of experimental studies, the results of which were described in another paper accepted for publication at the MTS-ITS conference 2019, entitled "Comparative study on the effectiveness...

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