The present invention relates to a smart key system and a method to operate the same. The smart key system comprises: a communication unit sending an LF signal to a peripheral area of a vehicle, and receiving an RF signal corresponding to the same; a certification unit confirming an existence of a certification smart key previously registered around the vehicle; and a control unit preventing the LF signal from being sent though the communication unit in case a vehicle control signal is inputted in a state of not confirming the existence of the certification smart key around the vehicle.
SMARTKEY SYSTEM AND METHOD THEREOF
2015-09-08
Patent
Electronic Resource
Korean
Smartkey system with the smart tailgate function and method thereof
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