Prikupljanje i obrada podataka u javnom gradskom prijevozu

undergraduate thesis

• Title (english): Data Collection and Processing in Public Urban Transport
• Author: Filip Popović
• Mentor: Marko Slavulj (mentor)
• Committee member: Mario Ćosić (predsjednik povjerenstva)
• Committee member: Dino Šojat (član povjerenstva)
• Committee member: Ljupko Šimunović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Transport and Traffic Sciences; (Division of Transport); (Department of Urban Transport); Zagreb
• Defense date and country: 2023-03-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Traffic and Transport Technology; Road and Rail Transport

Abstract

Prikupljanje i obrada podataka u javnom gradskom prijevozu odnosi se na parametre koji karakteriziraju, primjerice, teorije o maksimalnom vremenu usluge, ukupne podatke o godišnjem broju prevezenih putnika, ostvarene putničke kilometre, prosječno vrijeme prometa, prosječnu brzinu putovanja u sustavu, ekonomske pokazatelje poslovanje. To su podaci koji odražavaju vrijednost određenih varijabli u određenom vremenskom periodu. Odnose se na opće stanje sustava, te omogućuju praćenje njegovog ponašanja u željenom vremenskom razdoblju kao i usporedbu sa sličnim sustavima. Promatranjem dobivenih podataka na mikrorazini moguće je utvrditi kritične točke u sustavu te neposredne i precizne uzroke prometnih problema koji su povod za analizu. Najvažnije veličine koje definiraju ponašanje sustava u javnom gradskom prijevozu na mikrorazini su protok putnika, interval, brzina i vrijeme obrta. Prikupljanje podataka brojanjem putnika ili mjerenjem različitih količina prometa vrši se za potrebe analize postojećeg sustava, najčešće u funkciji kontrole ponašanja sustava ili prilikom planiranja i projektiranja novih sustava. U praksi su vidljivi negativni učinci nepotpunog ili nedovoljno preciznog brojanja prometa, u konačnici i nepotpunog prikaza procesa gdje se tehnička rješenja kreiraju bez uzimanja u obzir svih potrebnih dimenzija koje definiraju prometni sustav JGP-a. Također ne postoji standardizirana metodologija koja bi dovela do željenih ulaznih podataka koji zadovoljavaju analizu i u konačnici rezultiraju kvalitetnim prikazom podataka koji se koriste u izradi tehničkih rješenja prometne problematike. Osim prikaza načina brojanja putnika ili mjerenja pojedinih veličina u javnom gradskom prijevozu, cilj ovog rada je ukazati na nedostatke u korištenju dosadašnjih metoda, odnosno na nedostatak prikupljanja određenih podataka, što onemogućuje provedbu kvalitetna, odnosno precizna analiza transportnih procesa.

Abstract (english)

The collection and processing of data in public urban transport refers to parameters that characterize, for example, the characteristics of the traffic flow, theories about the maximum service time, total data on the annual number of transported passengers, realized passenger kilometers, average traffic time, average travel speed in the system, economic business indicators. These are data that reflect the value of certain variables in a certain period of time. They relate to the general state of the system, and enable monitoring of its behavior in the desired period of time as well as comparison with similar systems. By observing the obtained data on a micro level, it is possible to determine the critical points in the system and the immediate and precise causes of traffic problems that are the reason for the analysis. The most important quantities that define the behavior of the system in public urban transport at the micro level are passenger flow, interval, speed and turn time. The collection of data by counting passengers or measuring different amounts of traffic is done for the purposes of analyzing the existing system, most often in the function of controlling the behavior of the system or when planning and designing new systems. In practice, the negative effects of incomplete or insufficiently precise traffic counting are visible, ultimately and incomplete representation of the process where technical solutions are created without taking into account all the necessary dimensions that define the traffic system of the JGP. There is also no standardized methodology that would lead to the desired input data that satisfy the analysis and ultimately result in a high-quality presentation of the data that is used in the development of technical solutions to traffic issues. In addition to presenting the method of counting passengers or measuring certain sizes in public city transport, the aim of this paper is to point out the shortcomings in the use of current methods, i.e. the lack of collection of certain data, which prevents the implementation of a high-quality, i.e. precise analysis of transport processes.

• Keywords: javni gradski prijevoz; obrada podataka; prikupljanje podataka; podaci
• Keywords (english): public city transport; data processing; data collection; data
• Language: croatian
• URN:NBN: urn:nbn:hr:119:210310
• Study programme: Title: Traffic and Transport; specializations in: Road Traffic and Transport, Railway Traffic and Transport, Water Traffic and Transport, Air Traffic and Transport, Postal Traffic, Information and Communication Traffic, Urban Traffic and Transport; Course: Road Traffic and Transport; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka prometa)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-03-28 14:12:31