Naslov
Interpolation method for spatial determination and „on board“ visualization of recurring events in moving systems

Autori
Kezić, Siniša ; Žagar, Mario

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Mipro 2010, 33. Međunarodni skup MIPRO ; CTS & CIS Computers in technical systems - inteligent Systems / Bogunović, Nikola ; Ribarić, Slobodan - Rijeka : Hrvatska udruga za informacijsku i komunikacijsku tehnologiju, elektroniku i mikroelektroniku - MIPRO, 2010, 1-5

Skup
33. Međunarodni skup MIPRO 2010

Mjesto i datum
Opatija, Hrvatska, 24.05.2010. - 28.05.2010

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
GPS technology; interpolation methods;

Sažetak
In order to evaluate the behaviour and performance of movable transportation systems, usually the elapsed time between the successive events is measured. The event is defined as the crossing condition between the trajectory of the moving system and physicaly marked line. The exact time point when the data will be presented plays a very important role in those solutions. It is always more valueable to do it as soon as possible in the runtime, as the information retrieved could be used to adopt the further usage of the moving system. Today, those mostly accessible ”on board” systems are usually including statical and portable event sensoring subsystem, attached to the moving assessable object. With the GPS technology and processing of multidimensional data, it is possible to determine „crossing - drive through“ event by using numerical analysis, interpolation methods. This approach calculates the observable time value result of the event. Information is collected with serial protocol, and stored on the processing system in real time, which further allows usage in analysis and comparation of obtained values. The processing system is based on a soft real-time platform, which also allows visualization of the actual values directly on the mobile system, in the working environment during runtime. The accuracy of the system can further be imporved with the usage of the multiple sampling sensor in combination with improved method of interpolation.

Izvorni jezik
Engleski

Znanstvena područja
Računarstvo

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