Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masaru Sawaki1
Date of Patent
August 25, 2009
1Patent Application Number
114488111
Date Filed
June 8, 2006
1Patent Primary Examiner
Patent abstract
A vehicle position detector in a vehicle on a road leading to a junction predictably evaluates road attributes for determining false map matching possibility before the vehicle actually reaches the junction. The evaluation is based on, for example, an attribute such as a direction of the road, an incline of the road or the like. The position of the vehicle in association with the traveling road in a map matching process is stochastically determined and is used for controlling the vehicle.
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