Method for occupant protection of a motor vehicle comprising a steer-by-wire steering system
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United States of America
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Mar 15, 2022
Grant Date -
Mar 4, 2021
app pub date -
Jan 29, 2019
filing date -
Jan 29, 2019
priority date (Note) -
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Abstract
Methods and systems for operating a vehicle occupant protection device of a steer-by-wire steering system. The system includes a steering wheel and an adjustable steering column connected to the steering wheel which can be adjusted between a retracted position and a deployed position via an adjustment mechanism. The steer-by-wire steering system has a feedback actuator to which a driver's request for a steering angle can be applied by a driver via the steering wheel, and which outputs a feedback signal to the steering wheel in response to the driver's request and a driving state of the motor vehicle. The method includes detecting an accident, detecting a hands-off situation or a hands-on situation, and when a hands-off situation has been detected, moving the steering column into an accident position by means of the adjustment mechanism, and triggering a steering wheel airbag during or after the adjustment process.
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