Vehicle system and method for keyless authentication and control of an ignition system
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United States of America Patent
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Jan 9, 2018
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N/A
app pub date -
Dec 17, 2014
filing date -
Dec 17, 2014
priority date (Note) -
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Abstract
The present teachings provide for a keyless authentication system for a vehicle including a sensor, a control module, and a portable transceiver and a method of authenticating the portable transceiver. The sensor can be configured to transmit a first sensor signal when a brake or clutch pedal of the vehicle is pressed. The control module can be configured to receive the first sensor signal and to wirelessly transmit a first inquiry signal if a power plant of the vehicle is on and the control module receives the first sensor signal. The portable transceiver can be configured to receive the first inquiry signal and to wirelessly transmit a first response signal in response to receiving the first inquiry signal. The control module can be configured to receive the first response signal and to shut off the power plant of the vehicle if the first response signal is not an authorized signal.
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