System for stabilizing an image on a display in a vehicle

Abstract

The present invention relates to a system for stabilizing an image on a display in a vehicle, in particular a motor vehicle, wherein the system comprises at least one display, in particular a monitor, for a video; at least one sensor, in particular an acceleration sensor; and a computer unit, in particular an onboard computer. The system is designed to determine vehicle vibrations, in particular caused by road irregularities, via the sensor and, based thereon, to perform compensation calculations with the aid of the computer unit and output correction signals to the display in order to stabilize the video on the display. Furthermore, the present invention relates to a corresponding vehicle, a corresponding communication system, and a corresponding method.

Description

Technical Field

[0001] The present invention relates to a system for stabilizing an image, a vehicle, a communication system and a method for stabilizing an image. Background Art

[0002] As information and entertainment systems in vehicles, such as (autonomous) cars, continue to advance, the optimization of activities during travel that are not directly related to the driving task becomes increasingly important.

[0003] Thus, vehicles may provide large screens, in part, for passengers in the rear seats and / or large screens that can be removed or flipped out of the vehicle ceiling whenever a user desires to use them. Such screens or monitors can be used, for example, for entertainment purposes while driving. Additional monitors or displays also provide potential drivers with information related to navigation, vehicle data, or entertainment.

[0004] It has been found that with many monitors, especially those that are mechanically fixed and, if necessary, removable or tiltable, they begin to vibrate or shake in the vehicle when acceleration changes. This causes the vehicle occupants to perceive the displayed content as disturbing and can distract the driver during manual driving. Summary of the Invention

[0005] Therefore, the object of the present invention is to provide an improved system and method which enable a vehicle occupant and / or driver to perceive the content on a display, in particular a monitor, in an especially undisturbed manner. The solution should preferably be implementable at low cost.

[0006] In particular, the object is achieved by a system for stabilizing an image of a display in a vehicle, in particular a motor vehicle, wherein the system has the following:

[0007] - at least one display for video, in particular a monitor;

[0008] - at least one sensor, in particular an acceleration sensor;

[0009] - computer units, in particular on-board computers;

[0010] The system is designed to determine vehicle vibrations, in particular vibrations caused by road irregularities, via sensors and, based thereon, to perform compensation calculations with the aid of a computer unit and output correction signals to a display in order to stabilize the image on the display.

[0011] The idea of ​​the invention is to measure the movement or acceleration of the vehicle and to adjust or control the image on the display via software so that any resulting vibrations of the display are compensated and thus not perceptible to the vehicle occupants.

[0012] The vehicle's acceleration, particularly longitudinal and lateral acceleration, can be measured using one or more sensors, particularly one or more acceleration sensors. These sensors can include, for example, existing and / or additional sensors such as accelerometers and / or gyroscopes. Software executed on a computer unit can determine the forces transmitted to the display due to the detected accelerations. These forces can be generated by both road irregularities and natural vibration frequencies, such as those of the vehicle's body and / or the display.

[0013] In one (alternative) embodiment, according to the present invention, it is possible to attach one or more sensors directly to the display. Software calculates, if necessary, which translations or rotations of the image on the display are necessary to stabilize it so that the vehicle occupants cannot perceive vibrations of the image on the display. The necessary information is applied by the computer unit to the data of the image to be displayed on the display via correction signals, such as angle specifications, translation vectors, and / or translation and / or rotation matrices. This stabilization of the image on the display results in a higher level of comfort when using the display while driving. The information is clearly perceptible and can be quickly detected if necessary. This can prevent vehicle accidents or operating errors.

[0014] In one specific embodiment, the vehicle further comprises at least one communication interface, which is designed to wirelessly exchange information with a second vehicle and / or with a corresponding remote device, in particular a server and / or a cloud.

[0015] The communication interface enables data to be sent and / or received. The received data can be used additionally (or only) by the computer unit to carry out and / or accelerate or refine compensation calculations for stabilizing the image.

[0016] In one specific embodiment, the communication interface of the vehicle receives information about the vehicle position of the second vehicle from the second vehicle, wherein the information about the vehicle position of the second vehicle is provided with a position specification corresponding to the current position of the second vehicle.

[0017] This enables the computer unit to provide position-related data related to the road conditions and / or the speed or acceleration profile of the second vehicle early (i.e., before measurements by sensors inside the vehicle), which data can be used to provide possible (initial) parameters for the compensation calculation, thereby minimizing the calculation time for the compensation calculation.

[0018] In one embodiment, the system operates at least partially predictively, so that measures can be taken before or at the time of an event, such as a vibration of the vehicle.

[0019] In one (further) embodiment, the computer unit uses information about the second vehicle position of the second vehicle in order to carry out a compensation calculation at a first point in time t1, in particular when the vehicle has reached the position of the corresponding position description, in order to output a correction signal to the display, if necessary, in order to stabilize the image on the display.

[0020] This results in the advantage that the computer unit can start the compensation calculation at an earlier point in time—i.e., before the vehicle has reached the position. At this earlier point in time, for example, due to the road conditions and / or the speed or acceleration profile, a vibration of the vehicle occurs that corresponds to and / or is proportional to the previous vibration of the second vehicle, based on which the image on the display should be stabilized. The time difference between the point in time at which the compensation calculation is started and the point in time at which the image on the display is actually stabilized is thus minimized. The point in time at which the actual stabilization occurs is determined, for example, by corresponding measurements from an (acceleration) sensor. This reduces, in particular, perceptible delay effects and thus optimizes the perception of the image on the display by the vehicle occupants.

[0021] In a preferred embodiment, the vehicle's communication interface receives and / or uses, for example, high-resolution map information about the road conditions from a remote device to perform a compensation calculation at the second time t2 and, if necessary, output a correction signal to the display to stabilize the image on the display. However, the map information may also be at least partially stored locally.

[0022] This also results in the advantage that the compensation calculation can be started by the computer unit at an early point in time. The visual image on the display can be stabilized when necessary—that is, when the location of a previously transmitted road irregularity is reached. For example, it is also conceivable to use additionally transmitted information from a second vehicle and / or a remote device and / or an (acceleration) sensor for the compensation calculation in order to reduce, in particular, perceptible delay effects and thus optimize the perception of the visual image on the display by the vehicle occupants.

[0023] In one (other) embodiment, the computer unit is designed to perform compensation calculations based on previously detected or received information by machine learning at a third time point t3 in order to output a correction signal to the display when necessary in order to stabilize the image on the display.

[0024] The use of machine learning (e.g., via artificial neural networks) allows for the identification of recurring patterns, their storage, and access to them when needed to perform compensation calculations. For example, an acceleration signal caused by a road hump that a vehicle passes over repeatedly, for example, twice a day, can be considered. Based on the position and / or time information, the vehicle's computer unit can initiate compensation calculations at a third time t3 to stabilize the visual image on the display when needed, for example, when passing over the road hump. On the one hand, machine learning offers the advantage of requiring less data to be received. This is advantageous, for example, in blind spots, such as in underground garages. On the other hand, machine learning can gradually improve the compensation calculations based on information acquired using one or more of the aforementioned methods, ultimately reducing the effects of particularly perceptible delays and thus optimizing the vehicle occupants' perception of the visual image on the display. However, in one embodiment, artificial neural networks can also be used to predict vibrations within very small time windows, for example, within a time window of less than five seconds or less than two seconds. Finally, vibration patterns that occur, for example, on specific road types can be learned. Adaptive neural networks can continuously improve the predictions made based on these networks. Thus, even without information about the current driving speed, the network can, for example, adapt to changes thereof. Alternatively, the driving speed and / or other parameters can be input values ​​of the artificial neural network.

[0025] In one (other) embodiment, the vehicle further comprises a detector designed to detect and analyze the local current road conditions and, based thereon, to perform compensation calculations at another (fourth) time point t4 in order to stabilize the image on the display if necessary, wherein the detector comprises an optical detector, such as a camera and / or an infrared camera and / or a laser radar (LIDAR) and / or radio radar (RADAR) system.

[0026] By optically or spatially resolving the lanes along the direction of travel, it is also possible to react in a compensatory manner to local, non-stationary road conditions that have not yet been detected by the second vehicle and / or the remote device. For example, the detector detects objects in the roadway, such as stones, branches, snow, sand, etc. The spatial information obtained about the resulting vehicle vibrations can be weighted accordingly by the computer unit. Of course, it is also possible to detect road bumps or other (permanent) roadway irregularities in this way with the aid of the detector and weight them accordingly. The pre-initiated and, if necessary, weighted compensation calculation makes it possible to reduce, in particular, perceptible delay effects and thus optimize the vehicle occupants' perception of the visual image on the display.

[0027] In a (further) embodiment, the compensation calculation is performed in (almost) real time, in particular with a latency of 50 ms, preferably with 20 ms, more preferably with a latency of less than 20 ms.

[0028] A short delay time (i.e., the time between detecting a vibration or a change in the vehicle's acceleration and stabilizing the image on the display) optimizes the perception of the image and avoids schlieren effects. This short delay time is achieved in particular by the aforementioned method for pre-compensation calculation and thus leads to a high level of comfort when using the display, since the delay time is reduced to a minimum.

[0029] The object stated at the outset is also achieved by a vehicle, in particular an autonomously driven vehicle, comprising a system for image stabilization according to the above description.

[0030] As already described in conjunction with the system, corresponding advantages also result here.

[0031] The task mentioned at the outset is also achieved by a communication system comprising a plurality of vehicles as described above and in particular one or more remote devices, in particular a server and / or a cloud, wherein the communication system enables information relating to road irregularities or other vibration-related parameters to be exchanged between the vehicles and / or the remote devices.

[0032] As already described in conjunction with the system, corresponding advantages also result here.

[0033] In particular, the object according to the invention is also achieved by a method for stabilizing an image of a display in a vehicle, wherein the method comprises the following steps:

[0034] - detecting vehicle vibrations caused in particular by road irregularities by means of at least one sensor inside the vehicle;

[0035] - performing compensation calculations with the aid of a computer unit, in particular an onboard computer, in order to stabilize the image on the display;

[0036] - displaying the visual image on a display, wherein the alignment of the visual image is corrected with respect to vibrations.

[0037] As already described in conjunction with the system, corresponding advantages also result here.

[0038] In a preferred embodiment, the method further comprises a step in which information about an impending vibration of the vehicle is received via a communication interface and / or further detectors of the vehicle and is used for the compensation calculation.

[0039] The previously detected and / or received information makes it possible in the method to carry out compensation calculations in almost real time with a very short delay time, as described above, in order to optimize the stabilized video on the display.

[0040] In a preferred specific embodiment, the communication interface of the vehicle transmits information about the current vehicle position together with the current position information of the vehicle to a remote device and / or a second vehicle, in particular when a predetermined value of the vehicle position is exceeded.

[0041] Information can thus be collected and shared by the vehicle's sensors and / or detectors. This allows for optimized stabilization of the display of a second vehicle, particularly a fleet of vehicles. Predetermined values ​​for the vehicle's position can serve as limits, such as a specific vibration intensity, for example in g. This allows only relevant data or data records to be transmitted, thus limiting the data flow.

[0042] The object stated at the outset is also achieved by a computer-readable storage medium containing instructions which cause a computer unit, in particular an onboard computer of a vehicle, to execute the method described above. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The present invention will be described below based on an embodiment, which will be explained in more detail with the aid of the accompanying drawings. In the drawings:

[0044] Figure 1 A schematic diagram of a vehicle on a travel path is shown in the rear view;

[0045] Figure 2 A schematic diagram of a vehicle on a driving road is shown from the rear view, wherein the vehicle position is affected by the driving road conditions;

[0046] Figure 3 A schematic diagram showing a travel road together with a first vehicle and a second vehicle, wherein the second vehicle transmits information related to a travel road condition to the first vehicle;

[0047] Figure 4 A schematic diagram showing a road and a vehicle located on the road, wherein the vehicle detects information about the road situation by means of an (optical) detector;

[0048] Figure 5 A schematic diagram showing a driving road and a vehicle located on the driving road, wherein the vehicle receives information related to the driving road condition from a remote device;

[0049] Figure 6 A schematic process of stabilizing an image is shown; DETAILED DESCRIPTION

[0050] Figure 1 The rear view shows a schematic diagram of vehicle 100 on road 200. Road 200 is essentially a plane on which vehicle 100 is located. Vehicle 100 includes a display 101 on which a video 102 is displayed. In one embodiment, the display can be a monitor, for example, attached to a seat headrest, or attached to the vehicle's ceiling, particularly in a removable or foldable manner. In an alternative embodiment, the monitor can also be a foldable or rollable display screen. It is also possible that display 101 can be understood as simply a surface, such as a selected surface of the roof, a window, or a windshield, on which video 102 is displayed using a projection or holographic image. Of course, it is also possible for vehicle 100 to have multiple displays 101 of the same or different types, particularly display screens and / or projections and / or holographic images, on which the same or different videos 102 are displayed. Video 102 can, for example, be entertainment content and / or route or environmental information and / or vehicle information.

[0051] The vehicle 100 also has at least one sensor 103, in particular an acceleration sensor, which is capable of detecting the vehicle position. The sensor may include, for example, an accelerometer and / or a gyroscope. The sensor 103 is particularly designed to detect deviations in the vehicle position, i.e., for example, deviations of the vehicle position from a plane 210. In this case, the plane 210 is particularly aligned substantially horizontally. Although Figure 1 A rear view of the vehicle is shown, but all characteristics of the compensation calculations may be considered multi-dimensional, particularly in the lateral and longitudinal directions of the vehicle.

[0052] exist Figure 2 Schematically illustrates a situation in which the position of vehicle 100 deviates, in particular temporarily, from a plane 210 due to a road irregularity 201 on road 200. Sensor 103 can detect this deviation in vehicle position and output the measured data to the vehicle's computer unit. The computer unit calculates the effect of the change in vehicle 100's acceleration on the display and, accordingly, calculates how display 101 should move. Based on this information, the computer unit performs compensation calculations to stabilize video image 102 on display 101, according to the present invention.

[0053] The computer unit outputs a correction signal calculated based on the compensation to display 101, so that visual image 102 is always aligned on display 101, in particular with respect to plane 210, i.e., with respect to the vehicle surroundings. This ensures that the vehicle occupants always perceive visual image 102 on display 101 in a stable manner. Rapid vibrations of the display (caused, for example, by natural frequency vibrations at certain vehicle speeds and / or accelerations) can also be compensated for as described.

[0054] By means of additional vehicle sensor systems and / or data communication interfaces, the image stabilization according to the present invention of a display in a vehicle can be further optimized, in particular with regard to delay times, in order to further improve the perception of video image 102 on display 101 .

[0055] Figure 3 A driving road 200 is shown with a first vehicle 100 and a second vehicle 300. According to the present invention, a driving road irregularity 201 is detected by sensors of second vehicle 300. Via a communication interface of vehicle 100, vehicle 100 wirelessly receives information about the vehicle position of second vehicle 300, which includes a position specification corresponding to the current position of second vehicle 300.

[0056] This allows the computer unit of vehicle 100 to provide position-related data relating to road condition 201 and / or a speed or acceleration profile of second vehicle 300 at an early stage (i.e., before road irregularity 201 is detected by sensor 103 of vehicle 100). This data can be used to provide possible (initial) parameters for a compensation calculation, thereby minimizing the calculation time for the compensation calculation of visual image 102 on display 101 in vehicle 100, and to perform the compensation calculation at a first time t1. A correction signal can then be output, for example, to display 101, as soon as sensor 103 detects road irregularity 201 at a later time and / or the position of vehicle 100 matches the position transmitted from second vehicle 300.

[0057] Figure 4 A road 200 is shown together with a vehicle 100. Vehicle 100 includes an imaging detector 104. Here, the detector 104 can include, for example, an optical detector such as a camera or an infrared camera. It is also conceivable that the detector includes a RADAR or LIDAR system. Such sensors are particularly useful in autonomous vehicles or vehicles with intelligent vehicle assistance. Detector 104 can detect road irregularities 201 at a point in time before vehicle 100 reaches the road irregularity. A computer unit in vehicle 100 can then analyze and process the information detected by detector 104, provide corresponding parameters for compensation calculations, and perform the compensation calculations. Once sensor 103 detects road irregularity 201 at a later point in time, a correction signal can be output, for example, to display 101.

[0058] Figure 5A road 200 is shown along with the vehicle 100. A remote device 400, such as a server and / or cloud, transmits high-resolution map information related to a road irregularity 201. This information provided by the remote device 400 can be received and / or used by the communication interface to perform compensation calculations at a second time t2. If the sensor 103 detects the road irregularity 201 and / or the position of the vehicle 100 at a time later than the second time t2 and the position of the vehicle 100 matches the position of the road irregularity 201 transmitted from the remote device 400, a correction signal can be output, for example, to the display 101. It is also conceivable that the high-resolution map information (provided by the remote device 400) is map information used for navigating the vehicle 100 and additionally includes information about the road irregularity and / or its characteristics and its location. Furthermore, a vehicle-specific speed and / or acceleration profile or characteristic can also be transmitted from the remote device 400 to the vehicle 100 for use in the compensation calculations. It is conceivable that this is vehicle-specific information which is, for example, seasonally relevant and / or is based on new knowledge of the vehicle manufacturer and / or is provided within the scope of a software update.

[0059] The communication interface of the vehicle 100 is also designed to transmit information or data used for compensation calculation at a certain point in time and at a certain position to the remote device 400, which simultaneously describes the vehicle 100 at exactly this point in time and exactly this position, as well as other vehicle data, such as the vehicle position detected by the sensor 103, the unevenness of the driving road detected by the detector 104, or the acceleration / speed of the vehicle, the number of occupants, the tire pressure, etc.

[0060] The data for the second vehicle 300 (in the case of the second vehicle 300) is transmitted from the vehicle 100 to the remote device 400 when necessary and processed on the remote device 400 side when necessary. Figure 5 Data or information (not shown) can be provided wirelessly by the remote device 400 for use in compensation calculations for image stabilization in the second vehicle 300 according to the present invention.

[0061] Figure 6 A schematic diagram of the image stabilization process according to the present invention is shown. As described above, deviations in the vehicle's position inevitably lead to corresponding deviations in the image on a display, particularly a monitor, within the vehicle (relative to the vehicle's surroundings). The deviation in the vehicle's position can be determined as described above using corresponding sensor systems. A (mathematical) model executed on a computer unit can calculate how the deviation in the vehicle's position affects the image on the display using a transfer function.

[0062] exist Figure 6, where y corresponds to the horizontal direction of the vehicle and x corresponds to the direction perpendicular to y. The horizontal, or y, direction essentially corresponds to the vehicle's surroundings—that is, the direction or alignment to which the image should be stabilized. If the sensor system detects a deviation in the vehicle's position, this deviation is used by the computer unit 105 to calculate how this deviation in the vehicle's position affects or will affect the image 102a on the display.

[0063] The corresponding information required for displaying the video image 102a on the display is transmitted by the graphics unit 101a of the display 101. If the computer unit now recognizes that the video image 102a deviates or will deviate from the target position defined by the vehicle surroundings due to a deviation of the vehicle position in the xy coordinate system, the video image is stabilized by the computer unit 105 as described below.

[0064] The computer unit 105 performs the compensation calculations described above based on the information detected by the sensors or detectors or received via the communication interface, in order to transmit the correction signals kx, ky to the graphics unit 101a of the display 101. For the compensation calculations, different information received or determined at different times t1, t2, t3, t4, etc. can be taken into account. It is also possible that the computer unit includes an artificial neural network that, based on machine learning, can utilize previously detected or received information for the compensation calculations.

[0065] Graphics unit 101a calculates correction signals kx, ky with the corresponding information necessary for displaying the video on the display. This ensures that graphics unit 101a outputs information about the deviation of the vehicle's position, in particular rotationally and / or translationally corrected, for the stable display of video 102b to display 101. The present invention thus ensures that video 102b on display 101 is always displayed stably relative to the vehicle's surroundings, thereby optimizing the perception of the video on the display by the vehicle occupants.

[0066] Reference numerals

[0067] 100 (first) vehicle

[0068] 101 Display

[0069] 101a Graphics Unit

[0070] 102 Video

[0071] 102a Data for video

[0072] 102b Corrected video data

[0073] 103 Sensors

[0074] 104 detectors

[0075] 105 computing units

[0076] 200 driving roads

[0077] 201 The road is uneven

[0078] 210 plane (the vehicle's relative surroundings)

[0079] 300 Second vehicle

[0080] 400 Remote Device

[0081] Kx, ky correction signal

Claims

1. A system for stabilizing an image of a display in a vehicle (100), wherein: The system has the following features: - at least one display (101) for a video (102); - at least one sensor (103); - computer unit; at least one communication interface designed to wirelessly exchange information with a second vehicle (300) and / or with a corresponding remote device (400), The system is designed to determine vibrations of the vehicle (100) via a sensor (103) and, based on this, to perform compensation calculations with the aid of a computer unit and output correction signals to a display in order to stabilize a video image (102) on the display (101) so that the video image (102) on the display (101) is aligned relative to the vehicle's surroundings according to the plane of the road on which the vehicle is traveling. wherein the communication interface of the vehicle (100) receives information related to a second vehicle position of the second vehicle (300) from the second vehicle (300), wherein the information relating to the second vehicle position of the second vehicle is provided with a position specification corresponding to the current position of the second vehicle, and When the vehicle has reached the position of the corresponding position description, the computer unit uses information related to the second vehicle position of the second vehicle (300) to perform a compensation calculation at a first time point (t1) to output a correction signal to the display (101) to stabilize the video on the display.

2. The system according to claim 1, in, The display (101) is a monitor.

3. The system according to claim 1, in, The sensor (103) is an acceleration sensor.

4. The system according to claim 1, in, The computer unit is an onboard computer.

5. The system according to claim 1, in, The vibration of the vehicle (100) is caused by the unevenness (201) of the road on which the vehicle is traveling.

6. The system according to claim 1, in, The communication interface is designed to exchange information wirelessly with a server and / or a cloud.

7. The system according to any one of claims 1 to 6, in, The vehicle's communication interface receives high-resolution map information related to driving road conditions from a remote device and / or uses the map information to perform compensation calculations at a second time point (t2) to output a correction signal to a display (101) to stabilize a video on the display.

8. The system according to any one of claims 1 to 6, in, The computer unit is further designed to perform compensation calculations by machine learning based on previously detected or received information at a third time point (t3) so as to output a correction signal to the display (101) in order to stabilize the video on the display.

9. The system according to any one of claims 1 to 6, in, The vehicle (100) further comprises a detector (104) which is designed to detect and analyze the local current road situation and, based thereon, to perform a compensation calculation at a fourth time point (t4) in order to stabilize the image on the display (101).

10. The system according to claim 9, in, The detector (104) includes an optical detector.

11. The system according to claim 10, in, The detector (104) includes a camera.

12. The system according to claim 10, in, The detector (104) includes an infrared camera.

13. The system according to claim 9, in, The detector (104) includes a lidar and / or radio radar system.

14. The system according to any one of claims 1 to 6, in, Compensation calculations are performed in real time.

15. The system according to any one of claims 1 to 6, in, The delay time for compensation calculation is 50ms.

16. The system according to any one of claims 1 to 6, in, The delay time for compensation calculation is 20ms.

17. The system according to any one of claims 1 to 6, in, The delay time of compensation calculation is less than 20ms.

18. The system according to claim 1, in, The vehicle (100) is a motor vehicle.

19. A vehicle comprising a system according to any one of claims 1 to 18.

20. The vehicle according to claim 19, in, The vehicle is an autonomous vehicle.

21. A communication system comprising a plurality of vehicles (100, 300) according to claim 19 or 20 and one or more remote devices (400), wherein: The communication system enables the exchange of information related to road irregularities (201) or other vibration-related parameters between vehicles and / or remote devices.

22. The communication system according to claim 21, in, The remote device (400) is a server and / or a cloud.

23. A method for stabilizing an image on a display in a vehicle, the method comprising the steps of: - detecting vibrations of the vehicle (100) by means of at least one sensor (103) inside the vehicle; - receiving information related to a second vehicle position of the second vehicle (300) from the second vehicle (300) via the communication interface of the vehicle (100), wherein The information relating to the second vehicle position of the second vehicle is provided with a position specification corresponding to a current position of the second vehicle, - performing a compensation calculation by means of a computer unit and based on the vehicle position of the vehicle (100) caused by vibrations of the vehicle (100) in order to stabilize the visual image (102) on the display (101) so that the visual image (102) on the display (101) is aligned relative to the vehicle surroundings according to the plane of the road on which the vehicle is traveling, wherein, when the vehicle has reached the position of the corresponding position specification, the computer unit uses information about the second vehicle position of the second vehicle (300) to perform a compensation calculation at a first time point (t1) in order to output a correction signal to the display (101) in order to stabilize the visual image on the display; - displaying a visual image (102) on a display (101), wherein the alignment of the visual image is corrected with respect to vibrations.

24. The method according to claim 23, wherein The vibration of the vehicle (100) is caused by the unevenness (201) of the road on which the vehicle is traveling.

25. The method according to claim 23, wherein The computer unit is an onboard computer.

26. The method according to claim 23, wherein The method further comprises the step of receiving information about an impending shock of the vehicle (100) via a communication interface of the vehicle and / or a further detector (104) and using this information for the compensation calculation.

27. The method according to claim 26, wherein The communication interface of the vehicle (100) transmits information related to the current vehicle position along with a description of the current position of the vehicle (100) to a remote device and / or a second vehicle.

28. The method according to claim 27, wherein When a predetermined value of the vehicle position is exceeded, the communication interface of the vehicle (100) transmits information about the current vehicle position together with a description of the current position of the vehicle (100) to a remote device and / or a second vehicle.

29. A computer-readable storage medium containing instructions for causing a computer unit of a vehicle to execute the method according to any one of claims 23 to 28.

30. The computer-readable storage medium according to claim 29, in, The computer unit is an onboard computer.

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