Method and device for the control of a driver assistance system
First Claim
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1. A method for controlling a driver assistance system using a function for transverse guidance of a vehicle, comprising:
- activating the function, by a processor, within predefinable boundary values; and
deactivating the function, by the processor, during cornering of the vehicle when outside the boundary values, the deactivating being performed in such a way that, during at least part of the cornering, the driver is supported by a system steering torque exerted by the function on steering of the vehicle, the deactivating including;
controlling the steering torque to a specifiable value along a first stretch of path;
subsequently holding the steering torque essentially constant at the specifiable value along a second stretch of path; and
restoring the steering torque to zero along a third stretch of path.
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Abstract
A method and a device for controlling a driver assistance system using an LKS function of a vehicle, in which the LKS function is activated within predefinable boundary values and is deactivated outside these system boundaries. According to the invention, in response to the deactivation of the LKS function during cornering of the vehicle, the LKS function is transferred from a regulation to a control, in such a way that, during the cornering, the driver continues to be supported by a system torque in the transverse guidance of the vehicle at least over a certain stretch of path.
27 Citations
16 Claims
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1. A method for controlling a driver assistance system using a function for transverse guidance of a vehicle, comprising:
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activating the function, by a processor, within predefinable boundary values; and deactivating the function, by the processor, during cornering of the vehicle when outside the boundary values, the deactivating being performed in such a way that, during at least part of the cornering, the driver is supported by a system steering torque exerted by the function on steering of the vehicle, the deactivating including; controlling the steering torque to a specifiable value along a first stretch of path; subsequently holding the steering torque essentially constant at the specifiable value along a second stretch of path; and restoring the steering torque to zero along a third stretch of path. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. An apparatus for controlling a driver assistance system that provides a function for transverse guidance of a vehicle, which is activated within predefinable boundary values and is deactivated outside the boundary values, wherein the apparatus comprising:
a hardware controller arrangement that is configured to, perform the deactivation of the function during cornering of the vehicle in such a way that, during at least part of the cornering, the driver is supported by a system steering torque exerted by the function on steering of the vehicle, the deactivation including; controlling the steering torque to a specifiable value along a first stretch of path; subsequently holding the steering torque essentially constant at the specifiable value along a second stretch of path; and restoring the steering torque to zero along a third stretch of path.
Specification