NAVIGATION SERVER AND NAVIGATION SYSTEM
Disclosed is a navigation system which creates "environment contribution information" in accordance with deviation (d(k)) between the total cost (C1(k)) of a first route (RT1(k)) which is searched using traffic information indicating the amount of the cost required to pass through each lin...
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Main Authors | , , |
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Format | Patent |
Language | English French Japanese |
Published |
01.09.2011
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Subjects | |
Online Access | Get full text |
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Summary: | Disclosed is a navigation system which creates "environment contribution information" in accordance with deviation (d(k)) between the total cost (C1(k)) of a first route (RT1(k)) which is searched using traffic information indicating the amount of the cost required to pass through each link, and the total cost (C2(k)) of a second route (RT2(k)) which is searched without using the traffic information. The traffic information used when the first route (RT1(k)), which leads to a target location (TP(k)) of a vehicle (2), is searched is used when a route to a shared target location is searched by means of a navigation device (200).
L'invention concerne un système de navigation qui crée des "informations de contribution environnementale" en fonction d'un écart (d(k)) entre le coût total (C1(k)) d'un premier itinéraire (RT1(k)) qui est exploré en utilisant des informations de trafic indiquant le montant du coût nécessaire pour franchir chaque liaison, et le coût total (C2(k)) d'un deuxième itinéraire (RT2(k)) qui est exploré sans utiliser les informations de trafic. Les informations de trafic utilisées lors de l'exploration du premier itinéraire (RT1(k)), qui mène à un lieu (TP(k)) de destination d'un véhicule (2), sont utilisées lors de l'exploration d'un itinéraire jusqu'à un lieu de destination commun au moyen d'un dispositif (200) de navigation. |
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Bibliography: | Application Number: WO2010JP68189 |