Method for operating an automobile and an automobile with an environmental detection device
First Claim
1. A method for operating an automobile having an environmental detection device, a steering angle actuating device which is configured to adjust a steering angle of the automobile independent of an operator, a steering wheel for manually adjusting a steering angle of the automobile by an operator, and a decoupling device for partially decoupling a rotation of the steering wheel from an adjustment of the steering angle of the automobile caused by the steering angle actuating device, the method comprising the steps of:
- a) detecting with the environmental detection device an object in an environment of the automobile;
b) evaluating a collision risk of the automobile with the object; and
c) depending on the evaluation of the collision risk, adjusting the steering angle of the automobile with the steering angle actuating device; and
d) operating the decoupling device, to controllably reduce the rotation of the steering wheel in response to the adjustment of the steering angle in step c), while still enabling adjustment of the steering angle by the operator with the steering wheel.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for operating an automobile includes the steps of a) detecting an object in an environment of the automobile with an environmental detection device; b) evaluating a collision risk of the automobile with the object; and c) depending on the evaluation, adjusting the steering angle of the automobile with a steering angle actuating device. The steering wheel is decoupled with the decoupling device depending on the adjustment performed in step c), so that the rotation of the steering wheel caused by the adjustment of the steering angle is smaller than if the same adjustment were made when the steering wheel is not decoupled.
-
Citations
9 Claims
-
1. A method for operating an automobile having an environmental detection device, a steering angle actuating device which is configured to adjust a steering angle of the automobile independent of an operator, a steering wheel for manually adjusting a steering angle of the automobile by an operator, and a decoupling device for partially decoupling a rotation of the steering wheel from an adjustment of the steering angle of the automobile caused by the steering angle actuating device, the method comprising the steps of:
-
a) detecting with the environmental detection device an object in an environment of the automobile; b) evaluating a collision risk of the automobile with the object; and c) depending on the evaluation of the collision risk, adjusting the steering angle of the automobile with the steering angle actuating device; and d) operating the decoupling device, to controllably reduce the rotation of the steering wheel in response to the adjustment of the steering angle in step c), while still enabling adjustment of the steering angle by the operator with the steering wheel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An automobile comprising:
-
an environmental detection device configured to detect an object in an environment of the automobile, a steering angle actuating device configured to adjust a steering angle of the automobile independent of an operator, a steering wheel for manual adjustment of a steering angle of the automobile by the operator, a decoupling device for partially decoupling a rotary movement of the steering wheel from an adjustment of the steering angle of the automobile caused by the steering angle actuating device, and a data processing device configured to evaluate a collision risk of the automobile with the object detected by the environmental detection device and to set an adjustment of the steering angle of the automobile depending on the evaluation of the collision risk, wherein the data processing device is configured to control, depending on the set adjustment of the steering angle, the partial decoupling of the steering wheel by the decoupling device such that a resulting rotary movement of the steering wheel during execution of the adjustment of the steering angle set by the data processing device is smaller than if the same adjustment were made when the rotary movement of the steering wheel is not decoupled.
-
Specification