DE102014006559B4 - Method for operating a motor vehicle and motor vehicle - Google Patents

Abstract

Method for operating a motor vehicle with at least one display device, at least one device that is designed to control or regulate at least one vehicle system, and a navigation device that is operated when a user enters a destination in a first operating mode, in which at least one Route is calculated to the destination, and is operated in a non-entered input of a destination by the user in a second operating mode, wherein in an operation in the second operating mode, the following steps are performed: - Capture of driving situation data, the ego data concerning the motor vehicle and / or The environment data relating to the motor vehicle environment comprise, - determining predictive route data describing a route section presumably traveled by the motor vehicle, as a function of the driving situation data, - determining at least one predicted control or regulating intervention of the device ng as a function of the predictive track data, and- representing at least one control or regulating intervention information on the display device, as predicted control or regulating intervention for controlling the chassis of the motor vehicle and / or an intervention of a longitudinally guiding and / or transverse driver assistance system namely an automatic activation or an automatic deactivation of the longitudinally guiding and / or transverse driver assistance system is determined.

Description

The invention relates to a method for operating a motor vehicle with at least one display device, at least one device that is designed to control or regulate at least one vehicle system, and a navigation device.

Motor vehicles meanwhile usually have several driver assistance and entertainment systems. The driver assistance and entertainment systems can partially use route information of a navigation system. Thus, it is known, for example, depending on a planned route, to output only such traffic information to a driver that relates to routes of a planned route.

In addition, data from motor vehicle sensors are used to control driver assistance systems that provide real-time information about the motor vehicle itself or the vehicle environment. Such sensor information can be used independently of a previously determined route.

Besides, it is from the publication DE 10 2008 037 286 A1 in a passive operating mode of the navigation system in which no route guidance to a destination input by a driver is active, to determine a probable route by statistical evaluation of previously traveled routes. In addition, there is proposed to learn certain characteristics of routes, such as long waiting times at intersections and repetitive operations, and if necessary to issue corresponding driving advice or warnings to a user.

The publication DE 10 2011 103 096 A1 discloses a driver assistance system for automatic longitudinal guidance of a motor vehicle. The control takes place as a function of predictive route data.

In the teaching of DE 10 2008 038 078 A1 a vehicle speed is controlled depending on a route profile. Operating states of this cruise control function can be optically output and thereby assigned to future sections of the route profile.

An autonomous vehicle whose control computer can output information about future driving maneuvers of the vehicle on a display is from the document US 8,346,426 B1 known.

Based on the explained prior art, the present invention has the object to provide a method for operating a motor vehicle, on the one hand allows better use of existing information in the vehicle by vehicle systems and on the other hand achieves high transparency of the operation of the vehicle systems for a user becomes.

The object is achieved by a method according to claim 1.

According to the invention, predictive route data is to be determined in a passive operating mode of a navigation device in which no explicit destination has been set by a user, for example by an operating element or voice input, and control or regulating interventions by a device for at least one as a function of this predictive route data Vehicle system to be forecast, which are expected to be carried out in the future. In order to make the method transparent for a user, at least one piece of information about the respective thus forecast control intervention is output on a display device. With the method according to the invention, it is achieved that a user is always involved in the driving event, since he is informed at an early stage about predicted control or regulating interventions. Due to the early information of a user and far-reaching control or regulatory intervention such as automatic acceleration or braking are feasible, the driver continues to be involved in the driving. In particular, a driver can recognize early in a partially or fully automated driving if his driving intention is misinterpreted by a driver assistance system and the predicted control or regulating interventions adapt to his wishes.

In the method according to the invention, the predicted control or regulating interventions are fundamentally dependent on the driving situation data, since the predictive route data are determined as a function of the driving situation data and the predicted control or regulating interventions are again determined as a function of the predictive route data. In addition, it is possible for driving situation data to be evaluated directly to determine the predicted control or regulating interventions. Thus, for example, instantaneous ego data of the motor vehicle such as a vehicle speed or a steering angle can be evaluated directly for the prognosis of control or regulating interventions. In particular, environmental data that has been provided by on-board sensors, infrastructure facilities or other motor vehicles can be evaluated.

The predictive route data may depend in particular on map data of the Navigation system are determined. The prediction of the sections of the route that are likely to be traveled may in particular be followed by a statistical evaluation of previously traveled sections of the route. It is possible to evaluate all sections of the road used by the motor vehicle, but it is also possible for each user (driver) to provide a separate user profile, each with its own statistical evaluation of the routes traveled by this user.

The predicted control or regulating intervention can in particular be determined directly as a function of the map data for the section of road presumably traveled by the motor vehicle. For example, a speed limit stored as part of the map data may be used to adjust a speed setpoint of a longitudinal driver assistance system.

The individual steps of the method according to the invention can be carried out by the navigation device, the device which is designed to control or regulate at least one vehicle system, or a further computing device of the motor vehicle. Driving situation data can be determined, for example, via sensors of the motor vehicle, databases stored in the motor vehicle or communication devices of the motor vehicle.

In determining the control action, a predicted position that is in the likely traveled section may be determined at which the control action is likely to occur, after which the position will be displayed as the information concerning the control or regulation intervention. In particular, multiple information relating to a single control action may be presented, one of which is the location. To display the position, a map of the surroundings of the motor vehicle and / or at least part of the section of the route that is likely to be traveled can be displayed by the display device, the position being marked by a marking on the map and / or on the part of the section of the route that is likely to be traveled. In addition, the instantaneous position of the vehicle, which was detected, for example, via a satellite navigation system, can be displayed on the map or the part of the section of the route that is likely to be used. With such a representation, predicted control or regulatory interventions can be visualized to a driver in a particularly intuitive manner.

In addition, the representation of the marking can be adjusted as a function of another information relating to the control or regulation intervention. For example, a shape, a color or a pattern of the mark can be adjusted. Other information concerning the control or regulation intervention may include the type of control action, for example, whether it is a longitudinal driving engagement or control of a chassis, a probability of performing the control or regulating intervention, or a control parameter, for example a target speed for a longitudinally running driving system, be. In particular, depending on the further information relating to the control or regulating intervention, one of a plurality of given graphical presentation forms can be selected for the marking. The presentation forms may include different graphic patterns or pictograms. Thus, for example, different pictograms can be provided for different operating modes of a driver assistance system, and a change to a specific operating mode of the driver assistance system can take place by displaying a pictogram assigned to this mode at a position at which the switching takes place.

Depending on a further information concerning the control or regulating intervention, a text and / or a numerical value can additionally or alternatively be displayed on the display device, the location of the representation being determined as a function of the predicted position of the vehicle. For example, a text field with supplementary information can be displayed next to a marking. The text can be illustrated in particular explanatory notes that make a control or control intervention for the driver plausibility. For example, the control or regulating intervention can lead to a shutdown of the engine at a traffic light and the driver can be displayed the information "traffic light, waiting time expected 40 seconds, engine is switched off". In an illustration of a predicted adaptation of the desired speed of a longitudinal driving assistance system, it can be displayed as text information, for example, as to whether this speed adjustment is due to a speed limit, due to a construction site or due to weather conditions.

In the method according to the invention, an intervention of a longitudinally guiding and / or transverse driver assistance system can be determined as predicted control or regulating intervention. In particular, the control action may be an intervention of an automatic speed adjustment speed assistant and / or a guidance system. For example, a guidance system can automatically change lanes due to construction sites or due to a desired follow-up of the road Visualize users already before carrying out a corresponding driving intervention.

The method according to the invention can be used particularly advantageously if a motor vehicle is designed for fully automated driving. By displaying control or regulation interventions of a driver assistance system for fully automated driving, the driving behavior of the motor vehicle for the driver is always traceable. In addition, he always recognizes to what extent the automatic guidance of the motor vehicle corresponds to his wishes and can, if necessary, intervene in good time to adapt the fully automated guidance of the motor vehicle.

In particular, an automatic activation or an automatic deactivation of the longitudinally guiding and / or transverse driver assistance system can be determined as predicted control or regulating intervention. In particular, an automatic activation or automatic deactivation of a driver assistance system for fully automatic driving can be determined as predicted control or regulating intervention.

As was explained at the outset, in particular preceding journeys of the motor vehicle or journeys of a specific user in the motor vehicle can be evaluated for the purpose of determining predictive route data. By evaluating these preceding journeys, it is possible in particular to identify routes or route sections which are regularly driven by the motor vehicle or by the user. In particular, further information, in particular times of the day or days of the week on which such routes are typically run, can be taken into account. Upon detection that the motor vehicle travels a repeatedly traveled section of road, a partial or complete automation of the driving operation can take place.

In order to visualize a driver of an anticipated activation of a longitudinal or transverse driver assistance system, in the method according to the invention, in particular a position can be determined at which the longitudinally or transversely leading driver assistance system is likely to be activated and the driver can additionally be displayed a predicted travel destination. By this pre-information, the driver can judge whether such activation of a longitudinal or transverse driver assistance system is desired. For example, if the driver wishes to drive to a different destination than to the predicted destination, he can prevent automatic activation of the driver assistance system by an operator input.

When deactivating such a driver assistance system, it is necessary for the driver to completely take over the vehicle guidance again. In the method according to the invention, an early notification of the driver about the imminent readmission of the vehicle guidance is made possible by the presentation of corresponding information. In particular, when a position associated with the deactivation is determined and displayed on a route or a map, the user can also receive early information about the driving situation in which a readmission is likely to take place.

In the method according to the invention, an intervention for controlling the chassis of the motor vehicle can also be determined as predicted control or regulating intervention. Increasingly, chassis are used in motor vehicles, which allow a variation of the properties of a suspension during ongoing driving. For example, by adjusting the air pressure of an air spring system. If it is determined from the predictive route data and / or from the driving situation data that a section of the route presumably in front of the vehicle is uneven or not fastened, the chassis of the motor vehicle can be correspondingly adapted by a corresponding control or regulating intervention.

By early prognosis and presentation of such an intervention, it is possible to inform the driver at an early stage of the intervention and the changed behavior of the motor vehicle due to the intervention.

As an anticipated control or regulating intervention, an intervention for controlling a lighting device of the motor vehicle can also be determined. This may be, for example, a fade or dimming of a high beam. In particular, when using a cornering light or other adaptive lighting devices, a driver in the inventive method, a predicted automatic change in the lighting behavior can be visualized early.

As driving situation data, environment data received by a communication device can be detected in the method according to the invention. The communication device may in particular be a Car-2-X or a Car-2-Car communication device. In addition, driving situation data can also be detected via Internet services, dedicated traffic information systems, for example the traffic message channel of a radio, or the like. For example, via a car-2-car communication, information can be received that on a presumably traveled section of road, a construction site or a Speed limit is present. With the environment data received via the communication device, map data of a navigation device can be supplemented or adapted in order to be able to better predict future driving situations and thus forecast control or regulating interventions.

It is also advantageous in the method according to the invention that a user is not only informed about predicted control or regulating interventions but can also actively influence them. For this purpose, at least one operating input of the user can be detected by a detection means, after which the predicted control or regulating intervention is adjusted as a function of the operator input. The operator input can be, for example, a voice input or an operator input on an operating element associated with the display device. Alternatively or additionally, a direct override of a predicted control or regulating intervention, for example by an actuation of gas and / or brake in a longitudinal driving intervention, be interpreted as a possible operating input for adjusting the control or regulating intervention. The adjustment of the control action may also be that a scheduled control action is not performed. It is thus possible to "delete" a predicted control or regulatory intervention.

The detected operator input may include a selection action to select a control action for which associated information is displayed on the display. In the method according to the invention, in particular, information about a plurality of predicted control or regulating interventions can be displayed. In this case, a user may select one of these control actions, for example, by voice input or by means of a control such as a rotary pushbutton, a touchscreen or a selection key, and to handle this control or regulatory intervention.

In addition to the method according to the invention, the invention relates to a motor vehicle, which is designed for carrying out the method according to the invention.

• 1 eine Darstellung auf einer Anzeigeeinrichtung während der Durchführung eines Ausführungsbeispiels des erfindungsgemäßen Verfahrens;
• 2 eine Darstellung auf einer Anzeigeeinrichtung während der Durchführung eines weiteren Ausführungsbeispiels des erfindungsgemäßen Verfahrens;
• 3 ein Ablaufdiagramm eines dritten Ausführungsbeispiels des erfindungsgemäßen Verfahrens; und
• 4 ein erfindungsgemäßes Kraftfahrzeug.

Further advantages and details of the invention will become apparent from the following embodiments and the accompanying schematic drawings. Showing:

• 1 a representation on a display device during the implementation of an embodiment of the method according to the invention;
• 2 a representation on a display device during the implementation of another embodiment of the method according to the invention;
• 3 a flow diagram of a third embodiment of the method according to the invention; and
• 4 an inventive motor vehicle.

1 shows a representation on a display device 1 in a particular driving situation while performing a method of operating a motor vehicle 4 meanwhile predicted control actions on the display 1 being represented. On the display 1 , a graphics capable display of the motor vehicle, is in a display field 2 a predicted destination or intermediate destination is displayed, for which a presumably traveled section of the motor vehicle is determined. For a user of the motor vehicle is through the display panel 2 intuitively see whether the forecast of the expected section of the route coincides with its actual driving intent. If this is not the case, he can correct this, for example by specifying a destination or by deactivating the forecasting functions. Next to it is on the display 1 a map of the area and especially the road 3 in front of the motor vehicle 4 shown. The representation of the map itself is apart from the road 3 in 1 not shown for clarity.

In the illustrated driving situation, it has been determined by a navigation device of the motor vehicle by an evaluation of preceding travel movements of the motor vehicle that the motor vehicle is with high probability on a route that is regularly traveled by a user of the motor vehicle. This route includes a route section that is likely to be used, which depends on the current position of the motor vehicle 4 to the upper right edge of the displayed area at the position 20 extends. The navigation device provides the route data of this route section, which is likely to be traveled, as predictive route data to a device of the motor vehicle, namely a driver assistance system for the automatic longitudinal and transverse guidance of the motor vehicle.

The device determines that an automatic longitudinal and transverse guidance of the motor vehicle is possible for a subarea of the section of the route that is likely to be traveled. Therefore, the device predicts activation of the automatic longitudinal and lateral guidance determined for this activation a predicted position 5 at which the activation is expected to take place and represents the position 5 on the display device 1 dar. To the type of Control or regulation intervention for the user to make easily detectable, the marking of the position takes place 5 with a pictogram 6 , which is assigned to the active operating mode of the automatic longitudinal and transverse driver assistance system. A user recognizes at first glance that for the position 5 a control or regulation intervention is predicted, namely an activation of a longitudinal and transverse driver assistance system.

At the same time a user is on the display device 1 the course of the longitudinal and transverse guidance represented by the longitudinal and transverse leading driver assistance system. At the positions 7 . 11 and 14 each case is a numerical representation 8th . 12 . 15 indicating a predicted control intervention for adjusting the target speed for the longitudinal driver assistance system. An adaptation of a predetermined target speed as predicted control intervention is determined in particular for positions at which a predetermined maximum speed changes. Corresponding locations are taken directly from map data of a map stored in the navigation device. Short-term adaptations of a maximum speed or advantageous adjustments of the setpoint speed on the basis of an overall traffic situation are determined by evaluating environment data received via a communication device. In this case, other motor vehicles can recognize, for example, a sign indicating a speed limit and transmit this speed limit to the own motor vehicle.

In addition, on the display device 1 at the positions 9 . 11 and 14 information related to the automatic lateral guidance of the motor vehicle. At the position 9 is through the pictogram 10 a predicted automatic turning of the motor vehicle is displayed. The pictograms 13 and 16 at the positions 11 and 14 relate to a predicted specification of a target lane for automatic guidance during automatic driving operation. Through the pictogram 13 is displayed that from position 11 the transverse guidance of the motor vehicle is likely to take place in such a way that the motor vehicle is preferably guided in the middle lane and from the position 14 the transverse guide is expected to be such that the motor vehicle is guided on the right lane.

To make the driver plausible, which is why at the position 14 both a reduction of the target speed and a control of the motor vehicle is provided for a ride on the right lane is in the area 17 a control intervening at position 14 assigned text information shown. The display position of the text information 17 is determined by position 14. Explanatory information is thus displayed near the predicted control action that they explain. The control interventions at position 14 serve the preparation of the forecasted completion of automated driving at the location 18 indicated by the pictogram 19 is shown. As text 17 the information "End of automatic driving ahead, preparation for readmission" is displayed.

By the in 1 displayed on the display device 1 the user is given a foresighted overview of the future driving operation, whereby in particular control and regulating interventions during an automated driving operation are made plausible. As below with reference to 3 explained, it is also possible due to this information to adjust individual control or regulatory intervention. For example, in order to achieve particularly economical driving, a driver can control the control to increase the target speed at position 11 select and specify a lower setpoint speed.

2 shows a representation on a display device 1 in a further embodiment of the method for operating a motor vehicle, in which predicted control or regulating interventions on the display device 1 being represented. The representation of the road course 3 or the map of the motor vehicle 4 as well as the expected destination in area 2 takes place as to 1 described. In the illustrated driving situation, no automatic longitudinal or transverse guidance is provided. Accordingly, those at positions affect 21 . 25 . 28 and 31 Control or regulating interventions shown control or regulatory intervention in other vehicle systems. position 21 is assigned to an intersection, wherein the map data of the navigation device of the motor vehicle has been taken that the intersection has a traffic light. By a vehicle-to-infrastructure communication is determined that at the predicted time of arrival of the motor vehicle 4 at the position 21 the traffic light is in a longer red phase. Accordingly, by a device for controlling the drive of the motor vehicle, a shutdown of the engine of the motor vehicle in position 21 predicts. For information of a user is therefore in position 21 the pictogram 22 represented, which shows a red traffic light. Additionally, in a text box 23 the same pictogram as well as additional information, namely the text "red light in 500 meters, estimated service life about one minute, engine is switched off", is displayed.

Part of the expected from the motor vehicle 4 traveled route is the unfortified road section 24 , The control systems for controlling the chassis of the motor vehicle and the Drive the motor vehicle refer to the predictive track data in which area this section 24 is expected to drive and steer at the positions 25 and 28 both the drive and the landing gear to switch the vehicle in a terrain mode. Accordingly, for the position 25 an expected change to the by the pictogram 26 displayed four-wheel drive and for the position 28 a change to that by the pictogram 29 displayed two-wheel drive. Additional information about these changes as well as the information that at the same time the chassis mode is changed, are in the areas 27 . 28 displayed.

For the area around position 31 is determined from the map data that there is a closed development. The closed development is indicated by the pictograms 33 shown on the map. In the areas with closed buildings to be switched to a low beam, which is why for the position 31 one by the pictogram 32 displayed predicted control of the lighting device is provided to enable these in a dimming mode. Additional information is in the area 34 displayed.

3 schematically shows a flowchart of a method for operating a motor vehicle, in which, as in 1 and 2 illustrated by way of example, predicted control or regulation interventions are determined as a function of predictive route data and displayed on a display device for the purpose of informing a user. For this purpose, first, in step S1, driving situation data are recorded which comprise the vehicle data relating to the motor vehicle and related to the motor vehicle environment environment data. To capture the ego data of the motor vehicle, sensors in the motor vehicle are used which detect operating parameters of the motor vehicle such as the speed or a steering angle of the motor vehicle. In addition, sensors of the motor vehicle such as cameras and distance sensors surrounding data of the motor vehicle are thereby detected, which map the immediate surroundings of the motor vehicle. Environment data about the indirect motor vehicle environment are obtained, on the one hand, in that the position of the motor vehicle is detected by means of a satellite navigation system and environmental data about the indirect motor vehicle environment are taken from a map stored in the navigation device. In addition, communication data of further motor vehicles and infrastructure facilities that provide additional environment data are acquired via a communication device.

In step S2, predictive route data are determined by the navigation device, which describe a route section which is presumably driven by the motor vehicle. For this purpose, the driving situation data acquired in step S1 are evaluated. In particular, a time profile of the vehicle position is compared with entries of a route database which repeatedly stores routes traveled by the motor vehicle. This evaluation takes place as a function of the current time and the current day of the week and the times and days of the week, to which the corresponding route was previously traveled. Various methods are known for determining presumably traveled routes through navigation systems, which will not be explained in detail here.

In step S3, the predictive route data determined in step S2 and the driving situation data acquired in step S1 are made available to one or more devices that are designed to control or regulate at least one vehicle system. Such devices are, for example, devices for controlling a lighting device, a chassis, a drive or a longitudinal and / or transverse driver assistance system. Depending on the predictive route data and the detected driving situation data, at least one predicted control or regulating intervention is determined by the device, that is to say a control or regulating intervention which is expected to be carried out during the journey of the motor vehicle on the route section which is likely to be traveled. In typical driving situations, a plurality of predicted control or regulating interventions which are carried out at the same time and / or with a time interval are often calculated.

In steps S4 to S6, for each of the control or regulatory interventions determined in step S3, three separate information concerning the respective control or regulating intervention is determined. In step S4, a predicted position is determined, which lies in the presumably traveled section on which the respective control or regulation intervention is likely to occur. In step S5, the type of control or regulating intervention is determined, that is, for example, whether it is an adaptation of a desired speed of a longitudinal driver assistance system, a planned lane change, a control of the lighting device or an adjustment of suspension settings. Various types of control or regulating interventions are each assigned a specific graphic pattern or pictogram, with which a corresponding intervention in the further course of the method is displayed.

In step S6, additional information about the control or regulating intervention is determined, which is displayed in text form in the further process.

In order to enable an intuitive location-related representation of the predicted control or regulating interventions, these should be represented in the illustrated method on a map that includes the expected section of the route. For this purpose, in step S7, a corresponding map section from the map, which is stored in the navigation device, selected and provided for further processing.

The map provided in step S7 is superimposed in step S8 with a representation of the information relating to the control actions determined in steps S4 to S6. For this purpose, a marking is superimposed on the map section for each of the control or regulating interventions at the positions of the map section provided in step S7 in step S4. The marking is carried out with a graphic pattern or icon, which is determined depending on the determined in step S5 type of control or regulating intervention. The additional information determined in step S6 is displayed as a text or numerical value, the location of the representation being determined as a function of the position determined in step S4.

In step S9, the display device is actuated to display the overlay generated in step S8. Subsequently, in step S10, a possible operator input of a user is detected and in step S11 it is checked whether such an input has occurred.

If it has been determined in step S11 that a user input has been detected, then in step S12, depending on this user input, one of the control or regulatory interventions determined in step S3 is selected. In step S13, then an adaptation of the selected control or regulating intervention takes place. A selection or adaptation of a specific control or regulating intervention can be carried out particularly simply if the display device is designed as a touchscreen. In this case, a control or regulation intervention can be selected by touching the appropriate mark and then adjusted. Alternatively, however, it is also possible to select and adapt individual control or regulating interventions by other operating elements, for example by a turntable and reset device. In particular, it may be determined as an adaptation that a specific control or regulating intervention is not performed.

In step S14 is then checked whether a current or control intervention is predicted for the current driving situation. If this is the case, in particular after a possible adaptation of the control or regulating intervention as a function of the current driving situation data, the control or regulating intervention is performed. Subsequently, the process is repeated from step S1.

If it is determined in step S11 that no user input has been detected, the method proceeds directly to step S14. Steps S10 and S11 may be repeated before proceeding with step S14, in particular for a predetermined period of time.

4 shows a motor vehicle according to the invention, that a display device 1 , a device 46 , which is designed to control or regulate several vehicle systems, as well as a navigation device 35 includes. By the motor vehicle 4 Numerous driving situation data are recorded, which include the vehicle data concerning ego data and / or the environment surrounding the motor vehicle. This is done by a position sensor 36 a satellite navigation system to the navigation device 35 a position of the motor vehicle 4 provided and by the navigation device 35 map data for the automotive environment to the device 46 provided. In addition, via a communication device 37 Environment information received from other vehicles and infrastructure facilities. The immediate vehicle environment is supplemented by the camera 38 detected. The device 46 also detects sensor data of numerous motor vehicle sensors, not shown, in particular to detect a steering angle and a speed of the motor vehicle. Depending on the driving situation data, the device 46 numerous vehicle systems, namely the chassis 39 . 40 , a steering 41 for the transverse guidance of the motor vehicle, a motor 42 as well as the brakes 43 for longitudinal guidance of the motor vehicle and a lighting device 44 Taxes. In addition to direct control of the aforementioned vehicle systems, the device is 46 trained to predict tax or regulatory interventions to be made in the future. This will be done by the navigation system 42 predictive route data describing a route section presumably occupied by the motor vehicle to the device 34 provided and the device 34 calculates predicted control or regulatory interventions from the driving situation data and the predictive route data. To inform a user, the predicted control or regulatory interventions, as described with reference to 3 explained or as in 1 and 2 exemplified on the display device 1 shown. The display device 1 is designed as a touchscreen to allow a particularly simple selection of a specific predicted control or regulation intervention by a user. The selected control action can then be performed by the control 45 modified or deleted.

Claims (12)

Method for operating a motor vehicle with at least one display device, at least one device that is designed to control or regulate at least one vehicle system, and a navigation device that is operated when a user enters a destination in a first operating mode, in which at least one Route is calculated to the destination, and is operated in a second operating mode in the event of non-entry of a destination by the user, wherein the following steps are carried out when operating in the second operating mode: Acquiring driving situation data which includes environment data relating to the motor vehicle relating to ego data and / or the environment surrounding the motor vehicle, Determination of predictive route data describing a route section presumably used by the motor vehicle, depending on the driving situation data, Determining at least one predicted control or regulating intervention of the device as a function of the predictive route data, and - Representing at least one of the control or regulating intervention information on the display device, as predicted control or regulating intervention, an intervention for controlling the chassis of the motor vehicle and / or an intervention of a longitudinal and / or transverse driver assistance system, namely an automatic activation or an automatic Disabling the longitudinal and / or transverse driver assistance system is determined. Method according to Claim 1 , characterized in that the determination of the predictive route data takes place by statistically evaluating previous journeys of the motor vehicle or journeys of a specific user. Method according to Claim 1 or 2 , characterized in that, in determining the control action, a predicted position which is in the presumably traveled mating section is determined at which the control or regulation intervention is likely to occur, whereafter the position is referred to as the information concerning the control or regulation intervention is pictured. Method according to Claim 3 , characterized in that for displaying the position by the display device, a map of the environment of the motor vehicle and / or at least a part of the expected traveled section is shown, wherein on the map and / or on the part of the expected traveled section the position by a marker is marked. Method according to Claim 4 Characterized in that the representation of the marker in response to a further control or regulating engagement relative information takes place. Method according to Claim 5 Characterized in that a plurality of predetermined graphical display formats for the marker is selected as a function of the further control or regulating the engagement relative information. Method according to one of Claims 3 to 6 , Characterized in that in response to a further control or regulating procedure information relevant text and / or numerical value is displayed on the display device, wherein the location of the representation is determined in dependence of the predicted position. Method according to one of the preceding claims, characterized in that an intervention for controlling a lighting device of the motor vehicle is determined as predicted control or regulating intervention. Method according to one of the preceding claims, characterized in that the driving situation are detected as data by a communication device received environment data. Method according to one of the preceding claims, characterized in that at least one operating input of the user is detected by a detection means, after which the predicted control or regulating intervention is adjusted as a function of the operating input. Method according to Claim 10 , characterized in that the detected operator input comprises a selection action for selecting a control or regulating intervention, for which an associated information is displayed on the display device. Motor vehicle, characterized in that it is designed for carrying out the method according to one of the preceding claims.

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