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Map-matching Method for the Pedestrian Location-based Services
Map-matching Method for the Pedestrian Location-based Services
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机译：行人定位服务的地图匹配方法
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摘要
The present invention relates to a map matching method for a location-based service for a pedestrian, comprising the steps of: (a) receiving a position signal through a GPS in a position signal input module; (b) calculating a search radius around the position signal to match the position signal inputted from the search radius calculation module with the detailed road network for a pedestrian; (c) measuring a degree of similarity between the position signal and the road network road objects in the search radius centering on the position signal in the similarity measurement module; and (d) The present position can be determined in real time according to the moving state of the user and can be accurately displayed on the road network, and more precise information can be displayed in consideration of the moving characteristics of the pedestrian and the detailed road network for the pedestrian It is possible to provide the current position of the user, thereby reducing the possibility of false route guidance due to mis-matching.;
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