The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2013
Filed:
Jan. 19, 2010
Fujio Hayakawa, Tokyo, JP;
Fujio Hayakawa, Tokyo, JP;
Mitsubishi Electric Corporation, Tokyo, JP;
Abstract
Disclosed is a map data creating device including an average travel speed calculating unit for calculating an average travel speed in each link included in searched route data showing a route which is searched for by a route searching unit according to information which is included in map data acquired from a map database and which is assigned to the link, a control unit for dividing the route which is searched for by the route searching unit into sub-routes according to the average travel speed from the average travel speed calculating unit to acquire map data about a map having a scale according to an average travel speed assigned to each of the sub-routes into which the route is divided from the map database, and a searched route data storage unit for storing the map data acquired by the control unit while bringing the map data into correspondence with the sub-route.