Search results for: UNMANNED AERIAL VEHICLES

• Real-Time Aerial Mapping by Image Features Extraction and Matching

  Publication

  • A. Niemiec
  • B. Szlachetko

  - Year 2019

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• Examining Impact of Speed Recommendation Algorithm Operating in Autonomous Road Signs on Minimum Distance between Vehicles

  Publication

  • A. Sroczyński
  • A. Kurowski
  • S. Zaporowski
  • A. Czyżewski

  - Remote Sensing - Year 2022

  An approach to a new kind of recommendation system design that suggests safe speed on the road is presented. Real data obtained on roads were used for the simulations. As part of a project related to autonomous road sign development, a number of measurements were carried out on both local roads and expressways. A speed recommendation model was created based on gathered traffic data employing the traffic simulator. Depending on...

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• Injuries to Users of Single-Track Vehicles

  Publication

  • P. Leszczyński
  • J. Kalinowska
  • K. Mitura
  • D. Sholokhova
  • K. M. Mitura

  - International Journal of Environmental Research and Public Health - Year 2022

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• Classifying type of vehicles on the basis of data extracted from audio signal characteristics

  Publication

  • K. Marciniuk
  • B. Kostek
  • A. Czyżewski

  - Journal of the Acoustical Society of America - Year 2017

  The aim of this study is to find and optimize a feature vector for an automatic recognition of the type of vehicles, extracted form an audio signal. First, the influence of weather-based conditions of road surface on spectral characteristic of the audio signal recorded from a passing vehicle in close proximity to the road is discussed. Next, parameterization of the recorded audio signal is performed. For that purpose, the MIRtoolbox,...

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• Impact Assessment of Electric Vehicles Integration and Optimal Charging Schemes Under Uncertainty: A Case Study of Qatar

  Publication

  • S. Deshmukh
  • H. Tariq
  • M. Amir
  • A. Iqbal
  • M. Marzband
  • A. M. A. B. Al-Wahedi

  - IEEE Access - Year 2024

  The integration of electric vehicles (EVs) is rapidly growing compared to conventional vehicles in Qatar. To assess how these electric vehicles will impact Qatar’s distribution network, it is necessary to accurately model EV loads. However, EV loads exhibit uncertainties due to driving behaviour in charging time, state of charge (SOC), number of trips, and distance travelled. This necessitates the development of a probabilistic...

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• Improving methods to calculate the loss of ecosystem services provided by urban trees using LiDAR and aerial orthophotos

  Publication

  • K. Zięba-kulawik
  • P. Hawryło
  • P. Wężyk
  • P. Matczak
  • P. Przewoźna
  • A. Inglot
  • K. Mączka

  - URBAN FORESTRY & URBAN GREENING - Year 2021

  In this paper we propose a methodology for combining remotely sensed data with field measurements to assess selected tree parameters (diameter at breast height (DBH) and tree species) required by the i-Tree Eco model to estimate ecosystem services (ES) provided by urban trees. We determined values of ES provided by trees in 2017 in Racibórz (a city in South Poland) and estimated the loss of ES from January 1, 2017 to March 5, 2017,...

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• Modeling of performance and safety of a multi-task unmanned autonomous maritime vehicle = Modelowanie ruchu i bezpieczeństwa wielozadaniowego bezzałogowego autonomicznego pojazdu wodnego

  Publication

  • M. K. Gerigk

  - Journal of KONBiN - Year 2015

  At the beginning of the paper the aim of research is presented. Then the method is introduced. Next, the unmanned autonomous maritime vehicle is briefly described. The following chapter concerns a model of vehicle performance including the ballasting and motion. Some information on an integrated steering, positioning and stabilization system of the vehicle is briefly presented in the paper. Such the system enables to obtain a fully...

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• Dynamic GNSS Mission Planning Using DTM for Precise Navigation of Autonomous Vehicles

  Publication

  • A. Nowak

  - JOURNAL OF NAVIGATION - Year 2017

  Nowadays, the most widely used method for estimating location of autonomous vehicles in real time is the use of Global Navigation Satellite Systems (GNSS). However, positioning in urban environments using GNSS is hampered by poor satellite geometry due to signal obstruction created by both man-made and natural features of the urban environment. The presence of obstacles is the reason for the decreased number of observed satellites...

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• Towards the Development of a Risk Model for Unmanned Vessels Design and Operations

  Publication

  • K. Wrobel
  • P. Krata
  • J. Montewka
  • T. Hinz

  - TransNav - The International Journal on Marine Navigation and Safety of Sea Transportation - Year 2016

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• Low-Level Aerial Photogrammetry as a Source of Supplementary Data for ALS Measurements

  Publication

  • K. Bobkowska
  • A. Inglot
  • M. Przyborski
  • J. Sieniakowski
  • P. Tysiac
  • P. Tysiąc

  - Year 2017

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• Anti-inflammatory Potential of Flavonoids from the Aerial Parts of Corispermum marschallii

  Publication

  • K. Pawłowska
  • M. Czerwińska
  • M. Wilczek
  • J. Strawa
  • M. Tomczyk
  • S. Granica

  - JOURNAL OF NATURAL PRODUCTS - Year 2018

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• Constructed wetland systems for aerial runoff treatment in the Gulf of Gdansk region

  Publication

  • H. Obarska-Pempkowiak
  • M. Gajewska
  • E. Wojciechowska
  • M. Stosik

  - OCHRONA ŚRODOWISKA - Year 2011

  W artykule przywołano przykłady udanych wdrożeń obiektów hydrofitowych oczyszczania spływów obszarowych na terenie aglomeracji trójmiejskiej. Zespół obiektów hydrofitowych wybudowany w ZOO w Oliwie wykazał szczególnie wysoką skuteczność usuwania związków azotu. Obiekt hydrofitowy na Potoku Swelina spowodował znaczną poprawę jakości wód Potoku, a co za tym idzie i czystości kąpieliska w rejonie Kamiennego Potoku w Sopocie. Podjęte...

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• Low-Level Aerial Photogrammetry as a Source of Supplementary Data for ALS Measurements

  Publication

  • K. Bobkowska
  • A. Inglot
  • M. Przyborski
  • J. Sieniakowski
  • P. Tysiąc

  - Year 2017

  The development of laser scanning technology ALS allows to make high-resolution measurements for large areas result-ing in significant reduction of costs. The main stakeholders at heights data received from the airborne laser scanning is mainly state administration. The state institutions appear among projects such as ISOK. Each point is classified in ac-cordance with the standard LAS 1.2, our research focuses on the class 6 -...

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• Emission of CO2 and Fuel Consumption for Automotive Vehicles

  Publication

  • W. Gis
  • P. Bielaczyc

  - Year 1999

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• Dynamics of Railway Vehicles Movement on Transition Curves

  Publication

  • A. Basak
  • E. Nowak

  - Advances in Science and Technology Research Journal - Year 2021

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• Style Transfer for Detecting Vehicles with Thermal Camera

  Publication

  • S. Cygert
  • A. Czyzewski

  - Year 2019

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• Style Transfer for Detecting Vehicles with Thermal Camera

  Publication

  • S. Cygert
  • A. Czyżewski

  - Year 2019

  In this work we focus on nighttime vehicle detection for intelligent traffic monitoring from the thermal camera. To train a Convolutional Neural Network (CNN) detector we create a stylized version of COCO (Common Objects in Context) dataset using Style Transfer technique that imitates images obtained from thermal cameras. This new dataset is further used for fine-tuning of the model and as a result detection accuracy on images...

• Potential reduction of traffic noise by the means of increased fleet of electric vehicles using a combination of low-noise tyres and low-noise road surfaces

  Publication

  • B. Truls
  • P. Mioduszewski

  - Year 2016

  In the future, the number of zero-emission vehicles like electric and plug-in hybrid vehicles (in electric mode) is expected to be a substantial part of the vehicle fleet. In Norway, such vehicles already account for approximately 20 % of all new cars sold. Since these vehicles emit negligible noise related to the power-train, the tyre/road noise is the dominating noise source. In the LEO project, tyres designed for such cars have...

• Towards the assessment of potential impact of unmanned vessels on maritime transportation safety

  Publication

  • K. Wróbel
  • J. Montewka
  • P. Kujala

  - RELIABILITY ENGINEERING & SYSTEM SAFETY - Year 2017

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• Application of an Autonomous/Unmanned Survey Vessel (ASV/USV) in Bathymetric Measurements

  Publication

  • C. Specht
  • E. Świtalski
  • M. Specht

  - Polish Maritime Research - Year 2017

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• In vitro anticariogenic effects of aerial parts of Drymocallis rupestris and its phytochemical profile

  Publication

  • M. Tomczyk
  • M. Pleszczyńska
  • A. Wiater

  - PLANTA MEDICA - Year 2012

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• Variation in Total Polyphenolics Contents of Aerial Parts of Potentilla Species and Their Anticariogenic Activity

  Publication

  • M. Tomczyk
  • M. Pleszczyńska
  • A. Wiater

  - MOLECULES - Year 2010

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• In vitro anticariogenic effects of aerial parts of Potentilla recta and its phytochemical profile

  Publication

  • M. Tomczyk
  • A. Wiater
  • M. Pleszczyńska

  - PHYTOTHERAPY RESEARCH - Year 2011

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• International Journal of Micro Air Vehicles

  Journals

  ISSN: 1756-8293 , eISSN: 1756-8307

• International Journal of Electric and Hybrid Vehicles

  Journals

  ISSN: 1751-4088 , eISSN: 1751-4096

• SAE International Journal of Commercial Vehicles

  Journals

  ISSN: 1946-391X , eISSN: 1946-3928

• SAE International Journal of Electrified Vehicles

  Journals

  ISSN: 2691-3747 , eISSN: 2691-3755

• Giżycko 2017- video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • D. Bytner

  Giżycko 2017- video data - pedestrian, bicycles, vehicles

• The identification of operational cycles in the monitoring systems of underground vehicles

  Publication

  • P. Krot
  • P. Sliwinski
  • R. Zimroz
  • N. Gomolla

  - Measurement - Year 2020

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• Use of magnetic monitoring of vehicles for proactive strategy development

  Publication

  • S. Gontarz
  • P. Szulim
  • J. Seńko
  • J. Dybała

  - TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES - Year 2015

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• Evaluation of energy efficiency of vehicles powered by different fuels

  Publication

  • J. Kropiwnicki

  - Year 2012

  W pracy przedstawiono nową metodę oceny efektywności energetycznej pojazdów zasilanych różnymi paliwami. Analizę można wykonać na podstawie jednego przejazdu w regularnym ruchu miejskim z rejestracją podstawowych parametrów silnika i pojazdu. Warunki eksploatacji identyfikowane są przy użyciu energochłonności jednostkowej, która uwzględnia zarówno wpływ warunków zewnętrznych jak również styl jazdy kierowcy.

• Comparison of energy efficiency of vehicles powered by different fuels

  Publication

  • J. Kropiwnicki

  - Combustion Engines - Year 2012

  Najpopularniejsza metoda oceny efektywności energetycznej pojazdów samochodowych polega na porównywaniu przebiegowego zużycia paliwa osiągniętego w warunkach wybranego testu homologacyjnego. Warunki eksploatacji, zdefiniowane za pomocą przebiegów prędkości w czasie, dotyczą najczęściej tylko dwóch kategorii: jazdy miejskiej i pozamiejskiej. Problemy wynikające z takiego sposobu postępowania zostały omówione na przykładzie analizy...

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• Legionów 2020 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • D. Bytner

  Legionów  2020 - video data - pedestrian, bicycles, vehicles

• Więcbork 2020 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Więcbork 2020 - video data - pedestrian, bicycles, vehicles

• Chemical composition of edible aerial parts of meadow bistort (Persicaria bistorta (L.) Samp.)

  Publication

  • U. Klimczak
  • M. Woźniak
  • M. Tomczyk
  • S. Granica

  - Food Chemistry - Year 2017

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• Number of registered BEV and PHEV vehicles in 2011-2016 (in thousands)

  Open Research Data

  open access

  • P. Kasprzak

  There are three main types of vehicles that are generally regarded as an electric car. These include:

• High Efficiency Dual-Active-Bridge Converter with Triple-Phase-Shift Control for Battery Charger of Electric Vehicles

  Publication

  • S. Kuo
  • H. Chiu
  • C. Chiang
  • T. Huang
  • Y. Chang
  • S. Bachman
  • S. Piasecki
  • M. Jasiński
  • M. Turzyński

  - ENERGIES - Year 2024

  An optimal modulation scheme with triple-phase-shift (TPS) control could increase the efficiency in the entire load range for a dual-active-bridge (DAB) converter under wide output voltage range conditions. Therefore, this study proposes a convergent approach to TPS mode selection, coupled with an optimal modulation scheme, ensuring the circuit’s efficiency over the entire range in the realm of a high-power and high-efficiency...

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• Gdynia 2019 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Gdynia 2019 - video data - pedestrian, bicycles, vehicles

• Gdańsk Główny 2020 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Gdańsk Główny 2020- video data - pedestrian, bicycles, vehicles

• Gdynia Kosakowo 2019 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Gdynia Kosakowo 2019- video data - pedestrian, bicycles, vehicles

• Gdańsk Goplańska 2020- video data - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Gdańsk Goplańska 2020- video data - pedestrian, bicycles, vehicles

• Kowalewo Pomorskie 2021 - video data - pedestrian, bicycles, vehicles

  Open Research Data

  version 1.1 open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Kowalewo Pomorskie 2021 - video data - pedestrian, bicycles, vehicles

• 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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• Chapter 8 : Possibilities of operating fuel consumption estimation of vehicles

  Publication

  • J. Kropiwnicki

  - Year 2008

  Przedstawiona w pracy metoda umożliwia ocenę eksploatacyjnego zużycia paliwa pojazdu samochodowego dzięki porównaniu zarejestrowanego zużycia paliwa z referencyjnym dla tych samych warunków eksploatacji. Warunki te mogą wynikać zarówno z lokalnej specyfiki ruchu pojazdów jak również ze sposobu prowadzenia auta przez kierowcę. Zgodnie z przyjętą metodą warunki te mogą zostać w bardzo prosty sposób zarejestrowane w czasie codziennej...

• Supply of electric vehicles via magnetically coupled air coils

  Publication

  • S. Judek
  • K. Karwowski

  - Year 2008

  Full text to download in external service

• Electric Vehicles and Vehicle–Grid Interaction in the Turkish Electricity System

  Publication

  • H. Coban
  • W. Lewicki
  • E. Sendek-Matysiak
  • Z. Łosiewicz
  • W. Drożdż
  • R. Miśkiewicz
  • R. Miskiewicz

  - ENERGIES - Year 2022

  Full text to download in external service

• The share of BEV and PHEV in total number of registered vehicles (%) 2011-2016

  Open Research Data

  open access

  • P. Kasprzak

  In 2016, the highest percentage of electric vehicles among all passenger automobiles was recorded in Norway - about 28% (it should be noted that in 5 years the number of electric cars in this country increased from 5 thousand to 133 thousand). However, the remaining countries in the ranking note a much smaller share of sales of electric vehicles in...

• Miedzyborz 2021 - video data I - pedestrian, bicycles, vehicles

  Open Research Data

  open access

  • Ł. Jeliński
  • W. Kustra
  • D. Bytner

  Miedzyborz 2021 - video data - pedestrian, bicycles, vehicles

• Krotoszyn 2021 - video data I - pedestrian, bicycles, vehicles

  Open Research Data

  version 1.1 open access

  • Ł. Jeliński
  • W. Kustra
  • D. Bytner

  Krotoszyn 2021 - video data - pedestrian, bicycles, vehicles

• Gostyn 2021 - video data I - pedestrian, bicycles, vehicles

  Open Research Data

  version 1.1 open access

  • Ł. Jeliński
  • W. Kustra
  • K. Jamroz
  • D. Bytner

  Gostyn 2021 - video data - pedestrian, bicycles, vehicles