Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769335
Dragan D. Kukolj, Sandra Nemet, Milana M. Barać, Franja Benčić
With continuous development of automotive industry, a huge need for the analysis of patents that covers the key technologies applied in the automotive industry is expected. According to this fact, the identification of essential patents of the automotive industry patent portfolio is of great importance. This paper deals mainly with a methodology for identifying essential patents in a way those emphases the analysis of technical aspects of a patent, and not so much the market side. Based on technical attributes obtained from patent documents, patents are grouped and processed, and at the end, a small percentage of patents with high score is selected and determined as essential.
{"title":"Identification of Essential Patents in AI based Automotive Patent Portfolio","authors":"Dragan D. Kukolj, Sandra Nemet, Milana M. Barać, Franja Benčić","doi":"10.1109/ZINC.2019.8769335","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769335","url":null,"abstract":"With continuous development of automotive industry, a huge need for the analysis of patents that covers the key technologies applied in the automotive industry is expected. According to this fact, the identification of essential patents of the automotive industry patent portfolio is of great importance. This paper deals mainly with a methodology for identifying essential patents in a way those emphases the analysis of technical aspects of a patent, and not so much the market side. Based on technical attributes obtained from patent documents, patents are grouped and processed, and at the end, a small percentage of patents with high score is selected and determined as essential.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129395531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769437
I. Nemoianu, V. Păltânea, G. Păltânea, M. Dascalu, R. Ciuceanu
Electrical motors are indispensable components in numerous large consumer goods, most notably home appliances, besides electronic circuitry and mechanical parts. Their large extent in use arises several important challenges to be addressed in a fiercely competitive globalized marked, like production costs vs. intrinsic product quality and performance, including here energy efficiency, as one of the most important factors. Several reasons to be reviewed in our present work lead to adopted standards and regulation to provide an effective and proactive answer to the problem. Then, the study focuses on reviewing one of the main sources of overall efficiency degradation, namely energy steel losses, analyzed through specific methods and illustrated with comprehensive experimental results. Apparently insignificant, small energy consumption reduction may globally provide an important impact on large consumer goods, manufactured on an industrial scale. Finally, conclusions are drawn to envisage further trends and material investigative methods for electrical machines manufacturing, especially from the perspective of generalization of IE4 efficiency standard.
{"title":"Electric motors of large consumer products, challenges and trends from the perspective of power efficiency improvement through modern cutting technologies","authors":"I. Nemoianu, V. Păltânea, G. Păltânea, M. Dascalu, R. Ciuceanu","doi":"10.1109/ZINC.2019.8769437","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769437","url":null,"abstract":"Electrical motors are indispensable components in numerous large consumer goods, most notably home appliances, besides electronic circuitry and mechanical parts. Their large extent in use arises several important challenges to be addressed in a fiercely competitive globalized marked, like production costs vs. intrinsic product quality and performance, including here energy efficiency, as one of the most important factors. Several reasons to be reviewed in our present work lead to adopted standards and regulation to provide an effective and proactive answer to the problem. Then, the study focuses on reviewing one of the main sources of overall efficiency degradation, namely energy steel losses, analyzed through specific methods and illustrated with comprehensive experimental results. Apparently insignificant, small energy consumption reduction may globally provide an important impact on large consumer goods, manufactured on an industrial scale. Finally, conclusions are drawn to envisage further trends and material investigative methods for electrical machines manufacturing, especially from the perspective of generalization of IE4 efficiency standard.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125128827","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769377
Luka Mašanović, M. Vranješ, Radomir Dzakula, Ž. Lukač
One of the possible ways to reduce the number of accidents in traffic is to track the driver’s condition. In this paper, a new driver monitoring algorithm, which operates on a video captured from the camera located in the instrument panel in the vehicle, is presented. The algorithm examines the presence of the driver’s head in each frame and checks whether the driver has unusually long-closed eyes, whether the driver looks sideways, and whether the driver’s head has dropped for a long time. The algorithm is tested using ten different videos recorded under different light conditions. The algorithm generally achieves high performance, while for some lighting conditions a certain algorithm upgrading would be necessary to maintain a high level of accuracy.
{"title":"Driver monitoring using the in-vehicle camera","authors":"Luka Mašanović, M. Vranješ, Radomir Dzakula, Ž. Lukač","doi":"10.1109/ZINC.2019.8769377","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769377","url":null,"abstract":"One of the possible ways to reduce the number of accidents in traffic is to track the driver’s condition. In this paper, a new driver monitoring algorithm, which operates on a video captured from the camera located in the instrument panel in the vehicle, is presented. The algorithm examines the presence of the driver’s head in each frame and checks whether the driver has unusually long-closed eyes, whether the driver looks sideways, and whether the driver’s head has dropped for a long time. The algorithm is tested using ten different videos recorded under different light conditions. The algorithm generally achieves high performance, while for some lighting conditions a certain algorithm upgrading would be necessary to maintain a high level of accuracy.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129322347","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769410
Daniel Buljeta, M. Vranješ, Z. Marceta, J. Kovacevic
Modern vehicles use different advanced driver-assistance systems (ADAS) in order to make driving safer and more comfortable. One of them is a system that uses a set of in-vehicle cameras and provides the driver a top-view image of the space around the vehicle, thus helping the driver in parking. The main part of that system is the algorithm which processes the frames acquired simultaneously from four in-vehicle cameras located at different sides of the vehicle and creates the final top-view image of the space around the vehicle. In this paper an new algorithm for that purpose is designed, which consists of two main parts, one for performing camera calibration, the other for generating the top-view image. The implemented camera calibration is based on calibration patterns and calculates camera parameters which are then used to eliminate image distortion due to usage of fish-eye cameras. For generating the top-view image of the space around the vehicle, different geometric operations including distortion correction, perspective transformation, and image stitching, are applied to the input frames acquired by different cameras. Algorithm performance are tested using four real automotive fish-eye cameras fixed to the vehicle model and connected to the ADAS development board.
{"title":"Surround view algorithm for parking assist system","authors":"Daniel Buljeta, M. Vranješ, Z. Marceta, J. Kovacevic","doi":"10.1109/ZINC.2019.8769410","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769410","url":null,"abstract":"Modern vehicles use different advanced driver-assistance systems (ADAS) in order to make driving safer and more comfortable. One of them is a system that uses a set of in-vehicle cameras and provides the driver a top-view image of the space around the vehicle, thus helping the driver in parking. The main part of that system is the algorithm which processes the frames acquired simultaneously from four in-vehicle cameras located at different sides of the vehicle and creates the final top-view image of the space around the vehicle. In this paper an new algorithm for that purpose is designed, which consists of two main parts, one for performing camera calibration, the other for generating the top-view image. The implemented camera calibration is based on calibration patterns and calculates camera parameters which are then used to eliminate image distortion due to usage of fish-eye cameras. For generating the top-view image of the space around the vehicle, different geometric operations including distortion correction, perspective transformation, and image stitching, are applied to the input frames acquired by different cameras. Algorithm performance are tested using four real automotive fish-eye cameras fixed to the vehicle model and connected to the ADAS development board.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134487459","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769345
R. Obradović, I. Vasiljević, D. Kovačević, Zoran Marinkovic, Róbert Farkas
This paper presents a case of filming a bridge in Novi Sad during its construction for the purpose of inspection of construction works carried out by the Spanish - Italian consortium AZVI. Twice a month the photographs and high-resolution films shot by a drone were sent to AZVI. In this way, the contractors had up-to-date information on the progress of the works without the need for a permanent presence of the company’s engineers. Drone shooting has enabled high-resolution images and movies which allow quality remote inspection, accompanied, naturally, with occasional arrivals at the site.
{"title":"Drone Aided Inspection during Bridge Construction","authors":"R. Obradović, I. Vasiljević, D. Kovačević, Zoran Marinkovic, Róbert Farkas","doi":"10.1109/ZINC.2019.8769345","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769345","url":null,"abstract":"This paper presents a case of filming a bridge in Novi Sad during its construction for the purpose of inspection of construction works carried out by the Spanish - Italian consortium AZVI. Twice a month the photographs and high-resolution films shot by a drone were sent to AZVI. In this way, the contractors had up-to-date information on the progress of the works without the need for a permanent presence of the company’s engineers. Drone shooting has enabled high-resolution images and movies which allow quality remote inspection, accompanied, naturally, with occasional arrivals at the site.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122205154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769468
Branislav Batinić, J. Bajić, V. Rajs, Nikola M. Laković, Nenad R. Kulundžić, D. Rodić, A. Joza
The idea of this paper is to implement a colorimetric probe that will be used for measuring color of printed color samples obtained using digital printing. The method will be based on the estimation of the spectrum of electromagnetic radiation (in the visible range) over previously known radiation values at certain wavelengths. The processing and filtering of signals from the colorimetric probe are explained in detail. By selecting the appropriate parameters and methods a fast response and corresponding stability of the system is achieved.
{"title":"Implementation and signal processing of colorimetric probe","authors":"Branislav Batinić, J. Bajić, V. Rajs, Nikola M. Laković, Nenad R. Kulundžić, D. Rodić, A. Joza","doi":"10.1109/ZINC.2019.8769468","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769468","url":null,"abstract":"The idea of this paper is to implement a colorimetric probe that will be used for measuring color of printed color samples obtained using digital printing. The method will be based on the estimation of the spectrum of electromagnetic radiation (in the visible range) over previously known radiation values at certain wavelengths. The processing and filtering of signals from the colorimetric probe are explained in detail. By selecting the appropriate parameters and methods a fast response and corresponding stability of the system is achieved.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122507628","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769386
V. Pjevalica, N. Pjevalica, Nenad Petrović
This paper presents the usage of Cloud and IoT technology in data acquisitions for power quality analysis. Cloud technology allows measuring devices to work using IoT infrastructure, where devices over the Cloud are networked on the Internet and can quickly and efficiently transfer information about the state of power quality in power network. The initial information provided by the measuring devices is the measured active and reactive power, as well as the magnetizing current harmonic content. The collected data are stored in the Cloud, where later accurate and transparent data analysis is possible with the aim of estimating the DC voltage offset in power network, which most commonly appears as the result of a photovoltaic power grid on the network.
{"title":"Cloud Based Data Acquisition via IoT for Electric Power Quality Monitoring","authors":"V. Pjevalica, N. Pjevalica, Nenad Petrović","doi":"10.1109/ZINC.2019.8769386","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769386","url":null,"abstract":"This paper presents the usage of Cloud and IoT technology in data acquisitions for power quality analysis. Cloud technology allows measuring devices to work using IoT infrastructure, where devices over the Cloud are networked on the Internet and can quickly and efficiently transfer information about the state of power quality in power network. The initial information provided by the measuring devices is the measured active and reactive power, as well as the magnetizing current harmonic content. The collected data are stored in the Cloud, where later accurate and transparent data analysis is possible with the aim of estimating the DC voltage offset in power network, which most commonly appears as the result of a photovoltaic power grid on the network.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129079862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-05-01DOI: 10.1109/ZINC.2019.8769419
Mladen Trikoš, Ivan Tot, J. Bajčetić, Komlen Lalović, B. Jovanovic, Dušan Bogićević
By developing and increasing the application and use of Information Technology (IT), both hardware and software, the way of life and habits of people and societies using these technologies changes. In the face of this IT development and changes in society that you have with you, standards that regulate the use and development of such technologies must be created and changed. In everyday life, we are asked to identify with PINs, passwords, personal documents, and more recently with biometric data. This paper provides an overview of organizations responsible for development of biometric standards and the biometrics standards that have been developed.
{"title":"Biometric Security Standardization","authors":"Mladen Trikoš, Ivan Tot, J. Bajčetić, Komlen Lalović, B. Jovanovic, Dušan Bogićević","doi":"10.1109/ZINC.2019.8769419","DOIUrl":"https://doi.org/10.1109/ZINC.2019.8769419","url":null,"abstract":"By developing and increasing the application and use of Information Technology (IT), both hardware and software, the way of life and habits of people and societies using these technologies changes. In the face of this IT development and changes in society that you have with you, standards that regulate the use and development of such technologies must be created and changed. In everyday life, we are asked to identify with PINs, passwords, personal documents, and more recently with biometric data. This paper provides an overview of organizations responsible for development of biometric standards and the biometrics standards that have been developed.","PeriodicalId":190326,"journal":{"name":"2019 Zooming Innovation in Consumer Technologies Conference (ZINC)","volume":"113 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124725161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：