Journal Name:
- Istanbul University Journal of Electrical & Electronics Engineering
Key Words:
Author Name | University of Author | Faculty of Author |
---|---|---|
Abstract (2. Language):
As land-vehicles almost always moves on roads, most of vehicle tracking systems, projects the vehicle
positions on digital road segments. Vehicle tracking systems generally use dead reckoning and global
positioning system (GPS) in order to get geographical vehicle position information. These positioning
technologies have limitations either in accuracy of the absolute position, accumulated error or
availability. Because of the unknown GPS noise, the estimated vehicle positions have undesirable
errors. These errors not only cause position uncertainty but also road ambiguity problems in some
crossroads. In this paper in order to solve this problem, a genetic map-matching method is
introduced, which uses a digital road map to correct the position error.
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FULL TEXT (PDF):
- 2
1385-1390