TRAVEL RECORD DATABASE CREATING SYSTEM, TRAVEL RECORD DATA PROVIDING SYSTEM AND NAVIGATION SYSTEM
PROBLEM TO BE SOLVED: To provide a travel record database creating system adaptable to a medium/large-size vehicle.SOLUTION: A travel record database creating system 100 comprises a data center 30 having a database 35 in which travel record data on a plurality of vehicles 10 is stored, and an on-veh...
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