2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY最新文献_第3页

Restrictions Meaning in Road Transport 道路运输中的限制

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293521

A. Kalašová, Ján Gaňa, Veronika Harantová, K. Čulík

引用次数: 0

Optimization of the electric car’s drive system with PMSM 基于永磁同步电机的电动汽车驱动系统优化

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293514

S. German-Galkin, D. Tarnapowicz

引用次数: 1

Two-wheel revolution - active and passive safety of users 两轮旋转-主动和被动用户的安全

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293490

J. Mysłowski

引用次数: 0

Impact of RME biodiesel on the concentration of particulates and nitrogen oxides in compression ignition engine exhaust fumes RME生物柴油对压缩点火发动机废气中颗粒物和氮氧化物浓度的影响

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293517

D. Kurczyński

{"title":"Impact of RME biodiesel on the concentration of particulates and nitrogen oxides in compression ignition engine exhaust fumes","authors":"D. Kurczyński","doi":"10.1109/AUTOMOTIVESAFETY47494.2020.9293517","DOIUrl":"https://doi.org/10.1109/AUTOMOTIVESAFETY47494.2020.9293517","url":null,"abstract":"Reciprocating engines with compression ignition are currently in common use. However, they are a significant source of harmful environmental impact. They have a substantial share in the total emissions of particulates and nitrogen oxides into the atmosphere, thereby affecting human health and life, it means ecological safety. Rigorous standards impose the limitation of emissions of harmful compounds by combustion engines used in transport. Therefore, there is search for solutions that will limit the negative effects of using compression ignition engines. One of such solutions is the use of renewable fuels in the form of vegetable oils’ fatty acid esters. The purpose of the paper was to demonstrate the impact of using rapeseed oil’s fatty acid methyl esters with no additives on the concentration of particulates and nitrogen oxides. The testing was conducted for a state-of-the-art compression ignition engine equipped with the Common Rail fuel supply system used for passenger cars. During the testing, the engine was operating at varying loads and constant crankshaft speed at which the engine achieves its maximum torque. The fuel compared to the measurement results for esters was diesel fuel without biofuel additives. Fuelling the engine with esters allowed for increasing the nitrogen oxides’ concentration in the exhaust fumes. Simultaneously, it allowed for obtaining substantially lower concentrations of Soot, soluble organic fractions and total particulates content. The concentration of hydrocarbons was also halved. The use of esters is a good fuel alternative for supplying compression ignition engines. Esters constitute renewable fuel obtained from organic matter and favourably affect the balance of carbon dioxide in the atmosphere.","PeriodicalId":192816,"journal":{"name":"2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY","volume":"339 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115269086","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}

引用次数: 1

Framework programe

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/automotivesafety47494.2020.9293515

引用次数: 0

Issues of Vehicle Digital Forensics 车辆数字取证问题

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293516

D. Kopencova, R. Rak

引用次数: 6

Development Trends of Electric Vehicles in the Context of Road Passenger and Freight Transport 电动汽车在道路客货运输中的发展趋势

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293526

O. Stopka, Mária Stopková, Ján Ližbetin, Jakub Soviar, J. Caban

{"title":"Development Trends of Electric Vehicles in the Context of Road Passenger and Freight Transport","authors":"O. Stopka, Mária Stopková, Ján Ližbetin, Jakub Soviar, J. Caban","doi":"10.1109/AUTOMOTIVESAFETY47494.2020.9293526","DOIUrl":"https://doi.org/10.1109/AUTOMOTIVESAFETY47494.2020.9293526","url":null,"abstract":"The manuscript discusses the current development trends related to electric vehicles and very concept of electromobility in the context of road passenger as well as road freight transport. The introductory section of the manuscript presents the most relevant information and characteristics associated with electromobility, such as breakdown of types of electric vehicles, basic competences of the electromobility system actors, potential options for its application in the field of transport, and the most significant advantages and disadvantages of such vehicles. The second chapter elaborates a brief overview of existing literature sources, such as research studies, electronic scientific papers, conference papers and other publications, regarding the concept of electromobility in terms of road passenger and freight transport. The third and fourth chapter, as the most important manuscript part, describes and processes the data in relation to prediction of electromobility development in both investigated modes of transport, as well as partial results in regard to electromobility and relevant discussion.","PeriodicalId":192816,"journal":{"name":"2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124621912","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}

引用次数: 6

Assessing the Impact of Transport Service Quality on the Demand of Passengers for Bus Transport. Application of the Assessment Methodology in the Žilina Self-governing Region in the SR 评估运输服务质素对乘客巴士运输需求的影响。评估方法在内蒙古自治区Žilina的应用

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293508

V. Konecný, Mária Brídziková, Š. Semanová

{"title":"Assessing the Impact of Transport Service Quality on the Demand of Passengers for Bus Transport. Application of the Assessment Methodology in the Žilina Self-governing Region in the SR","authors":"V. Konecný, Mária Brídziková, Š. Semanová","doi":"10.1109/AUTOMOTIVESAFETY47494.2020.9293508","DOIUrl":"https://doi.org/10.1109/AUTOMOTIVESAFETY47494.2020.9293508","url":null,"abstract":"The paper deals with the impact of transport service quality in bus transport on the demand of passengers. The demand for transport services is determined by several factors at the same time. The impact rate of these factors varies while the impact of individual factors of demand are different also in terms of the groups of passengers realizing demand for bus transport. In order to assess the quality level, it is necessary to propose not only appropriate procedures for measuring quality criteria including the transformation of the quality loop but also to quantitative methods for expressing the quality level of transport services. In the next phase, a methodology for quantifying the impact of transport service quality on the demand for bus transport within the current needs and habits of passengers in the conditions of a particular region of the SR is proposed and applied. Improving the quality of transport services can help to stabilize the constantly decreasing demand for bus transport. By improving the quality of transport services, the objective is to increase the competitiveness and sustainability of the demand for bus transport and thus to eliminate negative impacts of individual car transport.","PeriodicalId":192816,"journal":{"name":"2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114136999","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}

引用次数: 1

Strength numerical analyses of the construction of the PAWO autonomous high mobility platform PAWO自主高机动平台结构强度数值分析

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293524

K. Podkowski, Łukasz Okruch, P. Jasiński, K. Stańko-Pająk

{"title":"Strength numerical analyses of the construction of the PAWO autonomous high mobility platform","authors":"K. Podkowski, Łukasz Okruch, P. Jasiński, K. Stańko-Pająk","doi":"10.1109/AUTOMOTIVESAFETY47494.2020.9293524","DOIUrl":"https://doi.org/10.1109/AUTOMOTIVESAFETY47494.2020.9293524","url":null,"abstract":"The paper presents the results of the tests of strength and torsional stiffness of the PAWO autonomous high mobility vehicle frame, using numerical analyses using the FEM finite element method, as well as energy storage (battery) strength analyses in accordance with UNECE Regulation No. 100. The most important element of the vehicle structure is part of the space frame or safety cage. The engine, braking system, fuel system and steering system, suspension, as well as the body and parts, their assembly knots, hinges, locks, etc. are attached to the frame. The frame must therefore be of sufficient strength to protect the structure and the load in the event of overturning or impact. The frame is made of steel pipes of specific dimensions, and strength is determined by regulatory requirements. The torsional stiffness of the vehicle chassis has a significant impact on its driving characteristics and is therefore an important parameter for measurement. Energy storage (battery) testing is of great importance from the point of view of the safe operation of an electric vehicle.","PeriodicalId":192816,"journal":{"name":"2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132684950","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}

引用次数: 2

Speed and Noise as a Problem of Safety in Residential Areas 住宅区的速度和噪音安全问题

2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY Pub Date : 2020-10-21 DOI: 10.1109/AUTOMOTIVESAFETY47494.2020.9293537

R. Slavik, J. Gnap

{"title":"Speed and Noise as a Problem of Safety in Residential Areas","authors":"R. Slavik, J. Gnap","doi":"10.1109/AUTOMOTIVESAFETY47494.2020.9293537","DOIUrl":"https://doi.org/10.1109/AUTOMOTIVESAFETY47494.2020.9293537","url":null,"abstract":"The aim of this paper is to point out the dependence between the speed of vehicles and the externalities that arise during their operation under specific conditions of residential areas. The main function of residential zones is primarily housing, so this function should be superior to everyone else. This can only be achieved by calming traffic, whether by reducing the maximum speed limit, or by installing speed limiting devices. The safety of the population and the best possible living conditions should be a major objective in the creation of residential areas. However, under the conditions of the Slovak Republic these objectives are often not achieved and in residential areas the traffic function prevails. This is due, for example, to the speed of vehicles and their parking in places where this is not permitted in the residential area. Another problem is the segregation of individual roads in the area and the use of road communications by road and footpaths. In addition, the paper points to the knowledge of the specific conditions of operation of motor vehicles in these zones, especially among young drivers. Based on the results, it then offers a possible solution to the problem in order to increase safety [17] and at the same time to improve the quality of life in areas that have a primary residential function and are in direct contact between vehicles and pedestrians.","PeriodicalId":192816,"journal":{"name":"2020 XII International Science-Technical Conference AUTOMOTIVE SAFETY","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133326268","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}

引用次数: 1