Automotive gas pedal management to increase driving safety and reduce fuel consumption and exhaust gas emission in motor vehicles
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United States of America Patent
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Sep 13, 2016
Grant Date -
Nov 12, 2015
app pub date -
Jul 5, 2013
filing date -
Jul 6, 2012
priority date (Note) -
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Abstract
An automotive accelerator device includes an accelerator member movable in response to driver operation, a position sensor associated with the accelerator member to output a position signal indicating an operation degree of the accelerator member, and signal processing means configured to receive the position signal generated by the position sensor and to generate a command for a motor vehicle engine based on the position signal and a characteristic curve of the accelerator device that defines the command for the motor vehicle engine as a function of the position signal; the signal processing means are further configured to: receive signals indicating a current motor vehicle speed and a target motor vehicle speed, and to dynamically adapt the accelerator device characteristic curve based on the current motor vehicle speed with respect to the target motor vehicle speed.
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