Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Atsuo Nagasawa0
Date of Patent
July 7, 2009
0Patent Application Number
114828360
Date Filed
July 10, 2006
0Patent Primary Examiner
Patent abstract
When the destination of a guided vehicle 24 is changed from a point 20 to a point 18, the speed of the guided vehicle 24 is controlled so that a new travel route can be calculated before the guided vehicle 24 arrives at the nearest branch point 10. The guided vehicle 24 cancels unnecessary blocking for straight traveling at the branch point 10, for straight traveling at a merge point 14, and for branch traveling at a branch point 12, and request blocking for branch traveling at the branch point 10 again, and travels based on the new route.
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