Apparatus and method for recognizing touch input using interpolation
AssigneeHyundai Motor Company
InventorsSung Min PARK, Kwang Myung OH, Sung Jin SAH
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Abstract
An apparatus for recognizing a touch input includes: a touch input detector detecting a touch input signal depending on a force-based touch input on a touch pad; a vehicle movement detector sensing movement of a vehicle; and a processor configured to detect an abnormal signal generated by the movement of the vehicle in the touch input signal and to recognize the touch input by performing signal interpolation on an abnormal signal generation section in which the abnormal signal is generated.
Claims20
An apparatus for recognizing a touch input, the apparatus comprising:
- a touch input detector detecting a touch input signal depending on a force-based touch input on a touch pad;
- a vehicle movement detector sensing movement of a vehicle;
- and
- a processor configured to detect an abnormal signal generated by the movement of the vehicle in the touch input signal and to recognize the touch input by performing signal interpolation on an abnormal signal generation section in which the abnormal signal is generated.
A method for recognizing a touch input, the method comprising steps of:
- sensing, by a processor, a force-based touch input on a touch pad;
- deciding, by the processor, a form of the touch input;
- receiving, by the processor, a touch input signal depending on the touch input;
- confirming, by the processor, whether or not an abnormal signal is generated in the touch input signal;
- and
- recognizing, by the processor, the touch input by performing signal interpolation on an abnormal signal generation section in consideration of movement of a vehicle, when the abnormal signal is detected in the touch input signal.
Dependencies are inferred from the claim text.