Method and system for recognizing smart key
AssigneeHyundai Motor Company
InventorYong Seok Jeong
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Abstract
Disclosed herein is a method for recognizing a smart key. The method includes determining, by a controller, a predicted location, when a noise signal corresponding to a communication frequency area between a vehicle and the smart key is configured to be generated, using GPS information. The method further includes attempting to detect, by the controller, the smart key at the predicted location and amplifying, by the controller, an intensity of a detection signal transmitted by the vehicle with respect to the smart key when the smart key is not detected. Additionally, the method includes storing, by the controller, coordinates of the predicted location and the intensity of the detection signal when the smart key is detected by amplifying the detection signal.
Claims9
A method for recognizing a smart key, comprising:
- determining, by a controller, a predicted location, when a noise signal corresponding to a communication frequency area between a vehicle and the smart key is configured to be generated, using global positioning system (GPS) information;
- attempting to detect, by the controller, the smart key at the predicted location;
- amplifying, by the controller, an intensity of a detection signal of the vehicle with respect to the smart key when the smart key is not detected;
- and
- storing, by the controller, coordinates of the predicted location and the intensity of the detection signal when the smart key is detected by amplifying the detection signal.
A system for recognizing a smart key, comprising:
- a global positioning system (GPS) receiving device configured to provide GPS information regarding a predicted location where a noise signal corresponding to a communication frequency area between a vehicle and the smart key is configured to be generated;
- and
- a controller configured to:
- amplify the intensity of a detection signal transmitted by the vehicle in response to the smart key not being detected at the predicted location;
- and
- store coordinates of the predicted location and an intensity of the detection signal in response to detecting the smart key by amplifying the intensity of the detection signal.
A non-transitory computer readable medium containing program instructions executed by a processor or controller, the computer readable medium comprising:
- program instructions that receive global positioning system (GPS) information regarding a predicted location where a noise signal corresponding to a communication frequency area between a vehicle and the smart key is configured to be generated;
- and
- program instructions that amplify the intensity of a detection signal transmitted by the vehicle in response to the smart key not being detected at the predicted location;
- and
- program instructions that store coordinates of the predicted location and an intensity of the detection signal in response to detecting the smart key by amplifying the intensity of the detection signal.
Dependencies are inferred from the claim text.