Electrical sensing system for a vehicle shifter
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United States of America Patent
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Jun 18, 2002
Issued Date -
N/A
app pub date -
May 15, 2000
filing date -
Jul 16, 1997
priority date (Note) -
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Abstract
A shifter system for shifting a transmission on a vehicle includes a shifter having a manually-operated shift lever movable between various gear positions, an electrical sensing device on the shifter for sensing positions of the shift lever, and a controller electrically connected to the sensing device and constructed to control shifting of a transmission based on signals from the sensing device indicative of the position of the shift lever. The controller and the sensing device as a system are capable of sensing speed of movement of the shift lever and the controller is programmed to change control of the shifting of the transmission in accordance therewith. In one form, the sensing device includes one of a continuous output potentiometer, a discrete output potentiometer, a membrane potentiometer, and a deformable variable-resistance potentiometer.
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