Methods and apparatus to control a torque threshold for hands on/off detection
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United States of America Patent
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Jul 18, 2023
Grant Date -
Jul 21, 2022
app pub date -
Jan 15, 2021
filing date -
Jan 15, 2021
priority date (Note) -
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Abstract
Methods and apparatus to control a torque threshold for hands on/off detection are disclosed. An example apparatus includes memory including instructions, and one or more processors to execute the instructions to cause the one or more processors to at least compare a velocity of a rack to at least one of a first velocity threshold or a second velocity threshold, adjust a first torque threshold in response to the velocity of the rack satisfying the first velocity threshold, adjust a second torque threshold in response to the velocity of the rack satisfying the second velocity threshold, compare a torque between the rack and a steering shaft to the first torque threshold and the second torque threshold, and detect a hands off condition in response to the torque between the rack and the steering shaft not satisfying the first torque threshold or the second torque threshold.
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