Information system and method for traffic in road network
AssigneeAssociation pour la Recherche et le Developpement de Methodes et Processus Industruels “Armines”
InventorsClaude Laurgeau, Arnaud de la Fortelle, Bruno Steux
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Abstract
The information system concerning traffic in a road network (R) comprises a server (30) comprising: means (34) for obtaining at least one real duration (DEAB) of a run traveled by at least one vehicle (5) between two points (A, B) of the network, on the basis of information transmitted by a device (10) on board said vehicle (5); means (31) for statistically calculating, on the basis of said real durations (DRAB), an estimated duration (DEAB) for a run between two points (A, B) of the network; and means (34) for making the estimated duration (DEAB) available to at least one terminal (40, 10).
Claims9
An information system concerning traffic in a road network, the system comprising a server having means for making available to at least one terminal an estimated duration for a run between two points of the network, wherein said server comprises:
- means for obtaining at least one real duration of a run traveled by at least one vehicle between two points of said network on the basis of information transmitted by a device on board the vehicle;
- and
- means for statistically calculating said estimated duration on the basis of said real durations,
- wherein at least one of said points of said network is a predetermined point, stored in a table of said device and said predetermined point is the position of a relay.
An information method concerning traffic in a road network, the method being suitable or implemented by a server suitable for making available to at least one terminal an estimated duration of a run between two points of the network, wherein said method comprises:
- a step of obtaining at least one real duration of a run traveled by at least one vehicle between two points of said network, on the basis of information transmitted by a device on board said vehicle;
- and
- a step of statistically calculating said estimated duration on the basis of said real durations,
- wherein at least one of said points of said network is a predetermined point, stored in a table of said device and said predetermined point is the position of a relay.
Dependencies are inferred from the claim text.