Tracking of vehicles in public transport

Koncepti pametnih gradova nude razna programska rješenja kojima je cilj poboljšati kvalitetu života. Jedna od mnogih značajki je učinkovitije korištenje prometne infrastrukture, u svrhu čega je izrađen ovaj rad. Podaci o lokaciji vozila javnog prijevoza grada Zagreba, prikupljeni uz pomoć korisnika uslugama suradnog opažanja, obrađuju se na zahtjev u programskom jeziku Java. Rezultat obrade je vrijeme u minutama do dolaska vozila na određenu stanicu te pripadajući broj putnika. Dobiveni podaci su registrirani u radni okvir symbIoTe koji nudi mogućnost pretraživanja registriranih podataka i izrade korisničkih aplikacija na osnovu prikupljenih podataka. Time je osiguran siguran prijenos podataka te interoperabilnost samog programskog rješenja.Smart city concepts offer a variety of software solutions aimed at improving the quality of life. One of many characteristics is the more efficient usage of the traffic infrastructure, for the purpose of which this work was developed. Information on the location of public transport vehicle in the city of Zagreb, collected through the mobile crowdsensing technique, is processed on request in the Java programming language. The result is the time in minutes until the vehicle arrives at the wanted station with the corresponding number of passengers. The obtained data is being registered to the symbIoTe middleware which offers the possibility of cooperation with other IoT platforms. This ensures secure data transfer and interoperability of the software solution