Przeglad Komunikacyjny最新文献_第2页

Comparative analysis of the friction coefficient of various airport pavements 不同机场路面摩擦系数的对比分析

Przeglad Komunikacyjny Pub Date : 2022-10-01 DOI: 10.35117/a_eng_22_10_04

Ł. Semkło, Agata Wróblewska

引用次数: 0

Influence of unevenness of airport pavements on technical condition and safety of air operations 机场路面不平整度对飞行技术条件和安全的影响

Przeglad Komunikacyjny Pub Date : 2022-10-01 DOI: 10.35117/a_eng_22_10_02

Adam Poświata, Paweł Pietruszewski, Piotr Włodarski

引用次数: 0

Problems in training and examining of cyclists in Poland 波兰自行车运动员训练与考核中的问题

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_02

Alicja Jarczewska, J. Wachnicka

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Modification of the metro rolling stock maintenance process, taking into account the condition of selected vehicle components 考虑到所选车辆部件的状况，对地铁机车车辆维护流程进行修改

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_01

Marek Sokołowski

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Protection of under ballast mats against damage Due to loads from railroad tracks 保护压舱物下的垫块，防止因铁路轨道的负荷而损坏

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_05

Remigiusz Duszyński

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Improving the safety of railway transport by changing the system of examining and monitoring drivers 通过改变驾驶员检查和监控系统来提高铁路运输的安全性

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_06

Przemysław Brona, Adam Dąbrowski, Beata Piwowar

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Compensation and reduction of carbon dioxide emissions in international aviation 补偿和减少国际航空中的二氧化碳排放

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_07

Eryk Kłopotowski, Leszek Cwojdziński

{"title":"Compensation and reduction of carbon dioxide emissions in international aviation","authors":"Eryk Kłopotowski, Leszek Cwojdziński","doi":"10.35117/a_eng_22_08_09_07","DOIUrl":"https://doi.org/10.35117/a_eng_22_08_09_07","url":null,"abstract":"Abstract: Sustainable development, i.e. the coherence of economic and social progress with environmental protection, are goals that must be achieved in order to prevent global environmental degradation. Reducing the emission of harmful compounds and noise is a current problem raised in various sectors of the economy. Through the ICAO International Civil Aviation Organization, the aviation sector worldwide is committed to meeting its commitments to reduce air emissions from aircraft. Despite the dynamic development of the unmanned aerial vehicle sector, manned aviation remains the leading means of passenger and cargo transport in civil aviation. In view of the emission of compounds having a negative impact on the environment by airplanes, it was deemed necessary at the global level to take steps aimed at a real limitation of the functioning of aviation, which is destructive to the nature. The International Civil Aviation Organization (ICAO) has developed a program that introduces a new approach to reducing negative effects on the environment called CORSIA (Carbon Offsetting and Reduction Scheme for International Aviation). The article presents the principles of its operation and implementation, as well as the project phases. The practical impact of the CORSIA program on aircraft operators and examples of costs for operators related to the implementation of the project were indicated. The aspect of mutual coexistence for the CORSIA program and the EU CO2 emissions trading system (EU-ETS) was also raised. European Emissions Trading Scheme - also known as the \"Community carbon market\" or the ETS. It is the first, by 2017, the largest and currently the largest, after China, CO₂ emissions trading system in the world. Keywords: CORSIA, EU ETS, CO2; Emission; Civil aviation; Sustainable development of aviation","PeriodicalId":52762,"journal":{"name":"Przeglad Komunikacyjny","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49442130","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: 0

Technological solutions for the efficient protection of workers in the track area 有效保护轨道区域工人的技术解决方案

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_04

Jędrzej Burek

{"title":"Technological solutions for the efficient protection of workers in the track area","authors":"Jędrzej Burek","doi":"10.35117/a_eng_22_08_09_04","DOIUrl":"https://doi.org/10.35117/a_eng_22_08_09_04","url":null,"abstract":"Abstract: Work on and in the vicinity of active railway tracks or other tracks is particularly hazardous work. They involve high risks for workers who may be hit or run over by moving rail vehicles or track machinery. Workers may also be electrocuted by the overhead catenary or overhead electrical network, which for non-traction purposes is supplied with 3000 volts DC. To ensure an adequate level of safety during this type of work, active tracks should be cordoned off and marked in accordance with railway regulations. Guidelines for securing the site of works carried out on closed track during the operation of railway vehicles on live track at a speed of V ≥ 100 km/h are defined in Railway Instruction Id-18. All types of construction work on live railway lines and overhead contact lines may only be carried out on the basis of the Instruction for Safe Work Performing (IBWR), which is an annex to the Safety and Health Plan (Safety and Health Plan). It is important to remember that the site protection systems used should be certified and approved for use on railway lines. Rail transport is a particularly demanding area in terms of safety. The key to increasing its level is to continue existing and take new measures to promote the idea of safety. Automatic Warning Systems are still an innovative solution in Poland, which has been successfully proven in Europe for several years and is a safer option for the railway signalman. The system is responsible for the safe warning of railway traffic in the area of the repaired and adjacent track. Risks arising due to human fallibility or caused by human error are eliminated to a minimum. Keywords: Technological solutions; Trackway; Railway line","PeriodicalId":52762,"journal":{"name":"Przeglad Komunikacyjny","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41732112","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: 0

ETCS (ESC) and GSM-R (RSC) compatibility tests in polish conditions 抛光条件下的ETCS（ESC）和GSM-R（RSC）兼容性测试

Przeglad Komunikacyjny Pub Date : 2022-08-01 DOI: 10.35117/a_eng_22_08_09_03

M. Kycko, D. Adamski, Łukasz Zawadka

{"title":"ETCS (ESC) and GSM-R (RSC) compatibility tests in polish conditions","authors":"M. Kycko, D. Adamski, Łukasz Zawadka","doi":"10.35117/a_eng_22_08_09_03","DOIUrl":"https://doi.org/10.35117/a_eng_22_08_09_03","url":null,"abstract":"Abstract: The process of verification of the installation of the ‘on-board control-command and signalling’ subsystem is complex and requires numerous and time-consuming checks of both the overall technical documentation for a given ETCS installation on a specific vehicle, as well as checks performed during in-service tests. The experience has shown that the tests carried out in laboratories in simulated conditions and the commissioning tests of the on- board and trackside subsystems do not provide sufficient certainty in terms of the correct integration of the ‘on-board control-command and signalling’ subsystem with ‘trackside control-command and signalling’ subsystem and other subsystems. Therefore, additional tests of ETCS (European Train Control System) and GSM-R (GSM for Railways) on-board configurations with trackside ETCS and GSM-R installations on railway lines were introduced (hereinafter ESC / RSC compatibility tests). The premise of the ESC compatibility tests and RSC is to facilitate the operation of new subsystems, because their correct functioning in a given environment is fully verified at the stage of demonstrating compliance of ESC and RSC. In accordance with Polish requirements, from 1 July 2021, ESC / RSC tests are obligatory for all new, renewed and modernized projects in the field of the ‘on-board control-command and signalling’ subsystem. This obligation is a big challenge for vehicle manufacturers and users, because at that time these tests had not yet been carried out on the network managed by PKP PLK S.A. Accordingly, this article aims to introduce the issues related to the ESC and RSC tests, as well as to describe the roles and responsibilities of the various parties involved. in the implementation of the tests. Keywords: ESC / RSC tests; Compatibility; ERTMS, ETCS","PeriodicalId":52762,"journal":{"name":"Przeglad Komunikacyjny","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47841913","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: 0

Analysis of the possibilities of improving public transport in Wrocław with the use of a water tram 分析使用水上电车改善弗罗茨瓦夫公共交通的可能性

Przeglad Komunikacyjny Pub Date : 2022-07-01 DOI: 10.35117/a_eng_22_07_01

M. Korzeń, W. Szczepanek

引用次数: 0