CAR NAVIGATION SYSTEM

PROBLEM TO BE SOLVED: To provide a technique capable of enhancing reliability for a car navigation system. SOLUTION: The car navigation system has a storage medium 100 for storing map information 101 for drawing including a plurality of pieces of information different in times about the same place,...

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Bibliographic Details
Main Authors UETAKE YUKI, KOGA KAZUYOSHI, SARUTA CHU
Format Patent
LanguageEnglish
Published 14.06.2007
Subjects
ADVERTISING
APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE
CRYPTOGRAPHY
DIAGRAMS
DISPLAY
EDUCATION
EDUCATIONAL OR DEMONSTRATION APPLIANCES
GLOBES
GYROSCOPIC INSTRUMENTS
MEASURING
MEASURING DISTANCES, LEVELS OR BEARINGS
NAVIGATION
PHOTOGRAMMETRY OR VIDEOGRAMMETRY
PHYSICS
PLANETARIA
SEALS
SIGNALLING
SURVEYING
TESTING
TRAFFIC CONTROL SYSTEMS
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Summary:PROBLEM TO BE SOLVED: To provide a technique capable of enhancing reliability for a car navigation system. SOLUTION: The car navigation system has a storage medium 100 for storing map information 101 for drawing including a plurality of pieces of information different in times about the same place, relational information 102 between the time and a map, and link information 103 for searching a route corresponding to the map information 101 for the drawing, a map information selection part 201 for selecting the the map information 101 for the drawing and the link information 103 for searching the route, based on the relational information 102 between the time and the map and based on a current time, and a computing part 204 for conducting the route search or the like. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050344942