Method and system for identifying an erroneous speed of a vehicle
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United States of America Patent
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Oct 28, 2014
Issued Date -
N/A
app pub date -
Apr 4, 2012
filing date -
Apr 4, 2012
priority date (Note) -
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Abstract
A method includes receiving an input size of a wheel of a vehicle, determining a derived speed of the vehicle that is based on the input size of the wheel, determining a reference speed of the vehicle as the vehicle moves, comparing the derived speed with the reference speed of the vehicle, and identifying an error in the input size of the wheel based on a difference between the derived speed and the reference speed. A system includes a control unit configured to determine a derived speed of a vehicle that is based on an input size of the wheel and a reference speed of the vehicle as the vehicle moves. The control unit compares the derived speed with the reference speed of the vehicle in order to identify an error in the input size of the wheel.
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