Route search apparatus, route search method and computer-readable storage medium storing program

A route search apparatus configured to search a route from a set place of departure to a set destination comprises network data that includes nodes and links representing a road network, an average cost value indicating an average of travel time of each of the links, and a variance value indicating...

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Bibliographische Detailangaben
Hauptverfasser:	Arita, Tomoko, Ushida, Koichi, Tashiro, Hiroyuki, Masutani, Tomohiko, Nakamura, Motohiro, Maekawa, Kazuteru, Ikeno, Atsushi, Kato, Yoshitaka, Kodan, Tomoki, Koshiba, Sadahiro
Format:	Patent
Sprache:	eng
Schlagworte:	GYROSCOPIC INSTRUMENTS MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS SIGNALLING SURVEYING TESTING TRAFFIC CONTROL SYSTEMS
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Beschreibung
Zusammenfassung:	A route search apparatus configured to search a route from a set place of departure to a set destination comprises network data that includes nodes and links representing a road network, an average cost value indicating an average of travel time of each of the links, and a variance value indicating a degree of variance of the travel time, and a route searcher configured to determine the route from the place of departure to the destination as a recommended route, based on the average cost value, the variance value and a weight coefficient of the variance value.