TRACKING A VEHICLES LOCATION AND ITS ENGINE STATISTICS VIA PDA - SOFTWARE

Uspelo nam je vzpostaviti povezavo med avtomobilom in pametnim mobilnim telefonom preko povezave Bluetooth in omrežja GPRS. Podatki se zajemajo iz avtomobilskega motorja in GPS-a ter se prikazujejo v mobilni aplikaciji preko Bluetootha s pomočjo grafov, števcev in geografske karte. Diplomsko delo obsega podroben opis izdelave aplikacije in predstavitev vseh razvojnih okolij, knjižnic, SDK-jev in protokolov, uporabljenih za uspešen prikaz podatkov. Za branje podatkov iz avtomobila je bil uporabljen protokol OBD2, za komunikacijo med strojno opremo in našo aplikacijo pa lasten protokol preko povezave Bluetooth. Omrežje GPRS je bilo uporabljeno za prenos podatkov na strežnik, kjer se jih lahko opazuje s pomočjo spletne aplikacije. V diplomskem delu je predstavljeno, kako je mogoče zajeti podatke iz avtomobila in jih prikazati na mobilnem telefonu z operacijskim sistemom Windows Mobile 6.1.A connection between a car and a smart cell phone via Bluetooth connection and GPRS network has been successfully established. Data are gathered from the car engine and GPS and are displayed in the mobile application via Bluetooth using graphs, meters and maps. In the thesis, a detailed description of the application production and a presentation of all development environments, libraries, SDKs and protocols used for a successful display of data is included. For data reading from the car protocol OBD2 has been used, for the communication between hardware and our application our own protocol via Bluetooth has been employed. The GPRS was used for transferring the data onto the server where they can be observed through a web application. In the thesis it is presented how it is possible to gather data from a car and display them on a cell phone through the system Windows 6.1