Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/25200
Title: A new approach to map-matching and parameter correcting for vehicle navigation system in the area of shadow of GPS signal
Authors: Li, ZH
Chen, W 
Keywords: Global Positioning System
Correlation methods
Road vehicles
Issue Date: 2005
Publisher: IEEE
Source: 2005 IEEE Intelligent Transportation Systems, 2005 : proceedings : 13-15 September 2005, p. 449-454 How to cite?
Abstract: A new approach to map-matching and DR error calibration is proposed in this paper. This method compares the dead reckoning (DR) tracks and all possible route candidates in digital map to find out the best matching route through correlation analysis. It makes use of first order difference to decompose the rotation angle of track curve relative to candidate route curve. The DR sensor error parameters can also be calibrated with the matched routes on digital map. A case study demonstrates that the proposed map matching method is efficient and robust to noise.
URI: http://hdl.handle.net/10397/25200
ISBN: 0-7803-9215-9
DOI: 10.1109/ITSC.2005.1520086
Appears in Collections:Conference Paper

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