Identifying Origin-Destination Trips from GPS Data – Application in Travel Time Reliability of Dedicated Trucks

The advancement of data collection technologies has brought an upsurge in GPS applications. For example, travel behaviour research benefited from the integration multiple sources Global Positioning System (GPS) data. However, effective use such is still impeded by challenge processing. instance, data, despite providing detailed spatial movement information, do not label starting and finishing points a trip, especially for commercial trucks. Hence, there critical need to develop trip identification method effectively trajectory provided without additional information. This paper focused on identifying trips raw Specifically, systematic proposed extract basis origin-destination (OD) pairs using 5-step procedure. An application was estimating performance time reliability three metrics based OD each dedicated truck. showed that, general, trucks long-distance routes have less reliable times compared short-distance routes. provides example further study freight similar needs punctuality logistics.