VEHICLE KEY AND SYSTEM FOR DISPLAYING RESIDUAL ENERGY AMOUNT OF VEHICLE

PROBLEM TO BE SOLVED: To provide a vehicle key and a system for displaying the residual energy amount of a vehicle which enable confirmation of information on the residual amount of vehicle driving energy even at a place spaced from the vehicle without carrying a special medium. SOLUTION: The vehicl...

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1. Verfasser: OKUHARA KENJI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a vehicle key and a system for displaying the residual energy amount of a vehicle which enable confirmation of information on the residual amount of vehicle driving energy even at a place spaced from the vehicle without carrying a special medium. SOLUTION: The vehicle key 4 controls start and stop of a driving source 28 for traveling the vehicle 2 by key operation to a cylinder lock 25 and includes a residual-amount-information obtaining means 43 for obtaining the residual amount information showing the residual energy amount from an electronics system 3 grasping the residual energy amount of the driving energy stored in the vehicle 2 for driving the driving source 28 in a state where the cylinder lock 25 is inserted into a key insertion hole 25a, and a display means 45 for displaying the residual amount with regard to the residual energy amount based on the obtained residual amount information. COPYRIGHT: (C)2010,JPO&INPIT