Driving system for an automated drive with means for marking regions on the steering wheel, and corresponding method

1. A driving system for automated driving with at least automated transverse guidance for a motor vehicle, the driving system comprising:

an indicator for marking regions on the steering wheel,

a controller that is configured to:

establish during automated driving that the vehicle has approached an end of automated driving lying ahead such that a first proximity condition is satisfied, and

react thereto by controlling the indicator for marking regions on the steering wheel such that a left hand marking region and a right hand marking region are marked on the steering wheel, so that a driver positions his hands on the marked regions on the steering wheel for taking over a driving task, wherein taking over of the driving task requires the steering wheel to be touched simultaneously with both hands, and

a sensor that is configured to:

establish that the driver touches a left hand touching portion of the steering wheel with his left hand, wherein the controller is configured to react thereto by stopping or altering the marking of only the left hand marking region, and

establish that the driver touches a right hand touching portion of the steering wheel with his right hand, wherein the controller is configured to react thereto by stopping or altering the marking of only the right hand marking region.

2. The driving system according to claim 1 , wherein

the indicator for marking regions on the steering wheel is configured to mark the left hand marking region and the right hand marking region on a rim of the steering wheel.

3. The driving system according to claim 2 , wherein

the indicator for marking regions comprises a visual steering wheel display.

4. The driving system according to claim 3 , wherein

the steering wheel display has a light-emitting band structure that is integrated in the steering wheel rim, and is annular or comprises a left hand light emitting band and a right hand light emitting band.

5. The driving system according to claim 4 , wherein the controller is further configured to:

react to the vehicle having approached an end of automated driving lying ahead such that the first proximity condition is satisfied by controlling the steering wheel display such that the light emitting band structure at the left hand and right hand marking regions of the steering wheel rim glows to mark these regions, and

control the steering wheel display such that beforehand during automated driving the light emitting band structure glows as a ring or at least glows in regions that comprise the left hand and the right hand marking region and go beyond them.

6. The driving system according to claim 1 , wherein the controller is further configured to:

establish that the driver, after touching the steering wheel with his left or right hand, has finished touching the steering wheel with his hand, and

react thereto by revoking the circumstance that the marking of the marking region associated with the hand has been stopped or has been altered.

7. The driving system according to claim 4 , wherein

the light emitting band structure is capable of emitting light in an emitted light color of length alterable depending on actuation and comprises a left hand portion and a right hand portion, and

wherein the controller is further configured to:

control the steering wheel display such that during automated driving the light emitting band structure glows over an initial length,

establish that the vehicle has approached an end of automated driving lying ahead such that a second proximity condition is satisfied, and

react thereto by controlling the steering wheel display such that a progressively decreasing distance from the end of automated driving results in the left hand and the right hand portion of the light emitting band structure each glowing with progressively decreasing length, wherein

illumination decreases starting from an upper and/or lower region of the light emitting band structure,

the length is reduced to a defined minimum length, and

the light emitting region of minimum length of the left hand portion and the right hand portion corresponds in each case to the left hand marking region and the right hand marking region.

8. A method for marking regions on the steering wheel within a framework of a request for a driver to take over a driving task from a driving system for automated driving with at least automated transverse guidance, the method comprising the steps of:

establishing during automated driving that the vehicle has approached an end of automated driving lying ahead such that a specific proximity condition is satisfied,

reacting thereto by controlling an indicator for marking regions on the steering wheel such that a left hand marking region and a right hand marking region are marked on the steering wheel, so that the driver positions his hands on the marked regions on the steering wheel for taking over the driving task, wherein taking over of the driving task requires the steering wheel to be touched simultaneously with both hands,

establishing that the driver touches a left hand touching portion of the steering wheel with his left hand, and reacting thereto by stopping or altering the marking of only the left hand marking region, and

establishing that the driver touches a right hand touching portion of the steering wheel with his right hand, and reacting thereto by stopping or altering the marking of only the right hand marking region.

9. The driving system according to claim 1 , wherein

taking over of the driving task further requires detection of an additional condition.

10. The driving system according to claim 9 , wherein

the additional condition comprises the driver looking at traffic ahead of the vehicle.

11. The method according to claim 8 , wherein

taking over of the driving task further requires detection of an additional condition.

12. The method according to claim 11 , wherein

the additional condition comprises the driver looking at traffic ahead of the vehicle.