Vehicle, server and method for accident documentation for a vehicle

Abstract

The invention relates to a vehicle (10), in particular a towing vehicle-trailer combination (12), comprising a front camera (18), a mirror replacement system (20) comprising at least one side camera (22.1, 22.2), a reversing camera (24), and a control device (26). The control device (26) is connected to the front camera (18) and is set up to capture (61) an image signal (30.1) from the front camera (18). The control device (26) is connected to the side camera (22.1, 22.2) and is set up to capture (62) an image signal (30.2, 30.3) from the side camera (22.1, 22.2). The control device (26) is connected to the reversing camera (24) and is set up to capture (63) an image signal (30.4) from the reversing camera (24). The control device (26) has a memory device (32) and is set up to continuously record (68) the image signal (30.1) from the front camera (18), the image signal (30.2, 30.3) from the side camera (22.1, 22.2) and the image signal (30.4) from the reversing camera (24) by means of the memory device (32).

Description

[0001] Vehicle, server and procedure for accident documentation for a vehicle

[0002] The invention relates to a vehicle, in particular a towing vehicle-trailer combination. The invention also relates to a server for connecting to a vehicle and a method for accident documentation for a vehicle.

[0003] The storage of camera data is known for the purpose of accident documentation in rear-end collisions involving passenger cars. Dashcams are typically used for this purpose. A dashcam is a camera that is typically used solely for the purpose of accident documentation. The dashcam is typically mounted on the windshield facing forward.

[0004] Commercial vehicles often face different accident scenarios than passenger cars. For example, many commercial vehicles are equipped with emergency braking assistants as standard, which can significantly reduce rear-end collisions.

[0005] For commercial vehicles, especially heavy commercial vehicles, especially tractor-trailer combinations, the following accident scenarios are more relevant: turning accidents (trailer following behind collides with infrastructure, car, pedestrian, cyclist); loss of control by the driver (swaggering, leaving the roadway, jackknifing of the vehicle combination); lane-changing accidents (length of the vehicle combination is underestimated); rear-end collision with a rear-end vehicle.

[0006] It is an object of the invention to improve accident documentation in a vehicle.

[0007] This object is achieved by a vehicle according to claim 1.

[0008] The vehicle can, in particular, be a tractor-trailer combination. The vehicle comprises a front camera, a mirror replacement system with at least one side camera, a rearview camera, and a control device. The control device is connected to the front camera and configured to capture an image signal from the front camera. The control device is connected to the side camera and configured to capture an image signal from the side camera. The control device is connected to the rearview camera and configured to capture an image signal from the rearview camera. The control device has a storage device, wherein the control device is configured to continuously record the image signal from the front camera, the image signal from the side camera, and the image signal from the rearview camera using the storage device.

[0009] With the vehicle according to the invention, an accident can be documented particularly comprehensively and advantageously with regard to various accident scenarios. In particular, cameras are integrated, which are often already provided on the vehicle.

[0010] With the introduction of the "General Safety of Vehicles Regulation" in the EU, a rear-view camera will be mandatory on a trailer of a towing vehicle-trailer combination, for example. Mirror replacement systems are becoming increasingly standard equipment in towing vehicles. As a result, many different cameras are often installed on the vehicle, and the various cameras can be advantageously integrated into accident documentation, largely without additional hardware.

[0011] Commercial vehicles and towing vehicle-trailer combinations, in particular, will be equipped with numerous cameras in the near future. The data provided by all these cameras can be advantageously recorded in the event of an accident or incident. These cameras cover a large part of the vehicle's surroundings. Additional cameras can also be easily integrated.

[0012] The front camera can preferably be integrated into a driver assistance system, in particular an autonomous driving system. The side camera is part of a mirror replacement system and, in particular, can replace an exterior mirror together with a screen that displays the image signal from the side camera to a driver of the vehicle. This proves particularly advantageous with regard to aerodynamics. The rearview camera is arranged in particular at the rear of the vehicle and is directed backwards, so that an area behind the vehicle can be made visible to the driver, especially when reversing.

[0013] According to one embodiment, the control device is configured to delete the recorded image signals from the storage device after a predetermined period of time. This allows storage space to be saved, and the storage device can be designed to be relatively small and thus cost-effective. Furthermore, it is often not even necessary to store the image signals for a very long time.

[0014] According to one embodiment, the vehicle comprises an accident detection device configured to detect an accident and subsequently output an accident signal. The control device is configured to detect the accident signal from the accident detection device and to retain at least one of the recorded image signals if an accident signal has been detected. This makes it particularly easy to ensure that an accident is reliably documented. Furthermore, the required memory size of the storage device can thus be kept small without compromising accident documentation.

[0015] According to one embodiment, the control device is configured to retain all recorded image signals if an accident signal has been detected. This makes it particularly easy to ensure that an accident is documented reliably and comprehensively.

[0016] According to one embodiment, the control device is configured to retain at least one specific one of the recorded image signals depending on the type of accident signal. This makes it particularly easy to ensure that an accident is documented in a targeted manner. Furthermore, the required memory size of the storage device can be easily kept to a minimum without unnecessarily impairing the accident documentation.

[0017] According to one embodiment, the accident detection device is configured to detect at least one of the following events: an emergency braking of the vehicle; an acceleration, in particular a longitudinal or lateral acceleration, above a threshold value; and a steering movement of a predetermined type. Based on these events, an accident can be easily detected with high accuracy. This allows accidents to be documented particularly well.

[0018] According to one embodiment, the storage device is a ring buffer. This embodiment allows for particularly efficient storage of the image signals.

[0019] For example, the vehicle may have a fourth camera positioned at the front of the vehicle and positioned perpendicular to the vehicle's direction of travel. Such a camera, together with a screen that displays an image signal from the fourth camera to the driver of the vehicle, can replace a so-called front mirror, for example. A front mirror provides an overview of the area directly in front of the vehicle, for example, the vehicle's bumper and the area immediately in front of the bumper.

[0020] According to one embodiment, the control device is connected to the fourth camera and configured to capture an image signal from the fourth camera. In this embodiment, the control device is also configured to continuously record the image signal from the fourth camera using the storage device. This allows an accident to be documented even more comprehensively and reliably.

[0021] The vehicle can, for example, be a towing vehicle-trailer combination, with at least one trailer camera, particularly one facing backwards, being mounted on the side of the trailer. Such a trailer camera can improve visibility during maneuvering by being integrated into the mirror replacement system.

[0022] According to one embodiment, the control device can be connected to the trailer camera and configured to capture an image signal from the trailer camera. The control device is configured, in particular, to continuously record the image signal from the trailer camera using the storage device. This allows an accident to be documented even more comprehensively and reliably. This object is also achieved by a vehicle according to claim 10. The vehicle described therein can, in particular, be a towing vehicle-trailer combination and comprises a front camera, a mirror replacement system with at least one side camera, a rear-view camera, and a control device. The control device is connected to the front camera and configured to capture an image signal from the front camera. The control device is connected to the side camera and configured to capture an image signal from the side camera.The control device is connected to the rear-view camera and configured to capture an image signal from the rear-view camera. The control device comprises a communication device for connecting to a remote server and is configured to transmit the image signal from the front camera, the image signal from the side camera, and the image signal from the rear-view camera to the remote server via the communication device.

[0023] The vehicle allows for particularly comprehensive and advantageous documentation of an accident with regard to various accident scenarios. Cameras, which are often already installed on the vehicle, are particularly advantageous. Another particularly advantageous feature is that the vehicle does not necessarily require its own storage device and that the image signals are stored independently of the vehicle. This allows for accident documentation, for example, in particularly serious accidents where a vehicle's storage device could be destroyed, or in the event of the entire vehicle being lost. Furthermore, server-side storage of the image signals simplifies centralized and, in particular, automated analysis of accident scenarios.

[0024] According to one embodiment, the vehicle comprises an accident detection device that is configured to detect an accident and subsequently output an accident signal. The control device is preferably configured to detect the accident signal from the accident detection device and to transmit the accident signal to the remote server via the communication device. This makes it particularly easy to ensure that an accident is reliably documented. Furthermore, the required memory size of the memory device can thus be kept small without impairing the accident documentation. In general, a vehicle according to the invention can be designed, for example, as follows. The vehicle can be, for example, a commercial vehicle, a truck (lorry), a passenger car (car), or a bus. The vehicle can be, for example, a road vehicle or a rail vehicle.The vehicle can, for example, be a single vehicle, a tractor for a tractor-trailer combination or a tractor-trailer combination.

[0025] The invention also relates to a server according to claim 12 for connection to a vehicle of the type described above. The server has a storage device and is configured to continuously record an image signal from a front camera, an image signal from a side camera and an image signal from a rear view camera of the vehicle by means of the storage device.

[0026] According to one embodiment, the server is configured to delete the recorded image signals from the storage device after a predetermined period of time. This allows storage space to be saved, and the storage device can be designed to be relatively small and thus cost-effective. Furthermore, it is often not even necessary to store the image signals for a very long time.

[0027] According to one embodiment, the server is configured to retain at least one of the recorded image signals if an accident signal has been communicated from the vehicle to the server. This makes it particularly easy to ensure that an accident is reliably documented. Furthermore, the required storage capacity of the storage device can be easily kept to a minimum without compromising accident documentation.

[0028] The object is also achieved by a method according to claim 15 for accident documentation for a vehicle. The vehicle is preferably designed as described above. The vehicle comprises at least one front camera, a mirror replacement system with at least one side camera, and a rearview camera. The method comprises: capturing an image signal from the front camera; capturing an image signal from the side camera; capturing an image signal from the rearview camera; continuously storing the image signal from the front camera, the image signal from the side camera, and the image signal from the rearview camera.

[0029] This method allows for particularly comprehensive and advantageous accident documentation, particularly with regard to various accident scenarios. In particular, it integrates cameras, which are often already installed on the vehicle.

[0030] For example, the method may include storing the image signals in a ring buffer. In the event of accident and / or collision detection (e.g., by acceleration sensors), approximately the last 10 seconds of the image signals may be stored in a non-volatile memory.

[0031] For example, the method may include that activation of at least one control system (ESP, RSS, ABS, etc.) of the vehicle causes permanent storage of the image data.

[0032] For example, the method may include an emergency braking initiated by a driver of the vehicle causing permanent storage of the image signals.

[0033] For example, the method may include an acceleration pulse in the longitudinal and / or transverse direction causing permanent storage of the image signals.

[0034] For example, the method may include a steering movement of a predetermined type, such as a “wild” steering maneuver, causing the image signals to be permanently stored.

[0035] The image signals can be stored, for example, as follows: The image signals can be stored in a storage device within the respective vehicle. The image signals can be stored centrally in a storage device of a towing vehicle, with cameras mounted on the trailer sending their image signals to the towing vehicle via an interface, such as an Ethernet communication interface or "truck-trailer link." The image signals can be stored on a remote server, such as in the cloud. Other types and combinations of locations are possible.

[0036] The image signals can be stored selectively, for example, in the event of a side impact, only the image signals from the corresponding camera can be stored permanently.

[0037] The methods described herein can advantageously be developed analogously using the embodiments and individual features of the devices, and vice versa. The described vehicle server solutions can be developed analogously using the embodiments and individual features of the pure vehicle solutions, and vice versa.

[0038] The invention is explained below only by means of examples shown in schematic drawings.

[0039] Fig. 1 shows a vehicle.

[0040] Fig. 2 shows a vehicle.

[0041] Fig. 3 shows a method for accident documentation for a vehicle.

[0042] Fig. 1 shows a vehicle 10 configured as a towing vehicle-trailer combination 12. The vehicle 10, or the towing vehicle-trailer combination 12, comprises a trailer 14 and a towing vehicle 16.

[0043] The vehicle 10 includes a front camera 18. The vehicle 10 includes a mirror replacement system 20, which in this example has a first side camera 22.1 and a second side camera 22.2. The vehicle 10 includes a rearview camera 24 and a control device 26.

[0044] The control device 26 is connected to the front camera 18 and configured to capture an image signal 30.1 from the front camera 18. The control device 26 is connected to the first side camera 22.1 and configured to capture an image signal 30.2 from the first side camera 22.1. The control device 26 is connected to the second side camera 22.2 and configured to capture an image signal 30.3 from the second side camera 22.2. The control device 26 is connected to the rear-view camera 24 and configured to capture an image signal 30.4 from the rear-view camera 24.

[0045] The control device 26 includes a memory device 32. The control device 26 is configured to continuously record the image signal 30.1 of the front camera, the image signal 30.2 of the first side camera 22.1, the image signal 30.3 of the second side camera 22.2, and the image signal 30.4 of the rear view camera 24 using the memory device 32. The memory device 32 can be or include, for example, a ring buffer 34.

[0046] The control device 26 is configured to delete the recorded image signals 30 from the storage device 32 generally after a predetermined period of time 36.

[0047] The vehicle 10 includes an accident detection device 38 configured to detect an accident 40 and subsequently output an accident signal 42. The control device 26 is configured to detect the accident signal 42 from the accident detection device 38 and to retain at least one of the recorded image signals 30 if an accident signal 42 has been detected.

[0048] For example, the control device 26 can be configured to retain all recorded image signals 30 if an accident signal 42 has been detected. Alternatively, the control device 26 can be configured, for example, to retain at least one specific one of the recorded image signals 30 depending on a type 44 of the accident signal 42.

[0049] Fig. 2 shows a vehicle 10, which can be constructed largely like the vehicle 10 in Fig. 1. Reference numerals are assigned accordingly, and reference is made to the above explanations. The vehicle according to Fig. 2 has a fourth camera 46, which is aligned frontally on the vehicle 10 and transversely to a direction of travel 48 of the vehicle 10. The control device 26 is connected to the fourth camera 46 and configured to capture an image signal 30.5 from the fourth camera 46. The control device 26 is configured to continuously record the image signal 30.5 from the fourth camera 46 using the storage device 32.

[0050] A first trailer camera 50.1 and a second trailer camera 50.2 are arranged laterally on the trailer 14. The control device 26 is connected to the first trailer camera and the second trailer camera 50.2 and is configured to capture an image signal 30.6 from the first trailer camera 50.1 and an image signal 30.7 from the second trailer camera 50.2. The control device 26 is configured to continuously record the image signal 30.6 from the first trailer camera 50.1 and the image signal 30.7 from the second trailer camera 50.2 using the storage device 32.

[0051] Fig. 3 shows a vehicle 10, which is, for example, a towing vehicle-trailer combination 12. The vehicle 10 can, for example, be designed like one of the vehicles 10 in Figs. 1 and 2. Reference numerals are assigned accordingly, and reference is made to the above explanations.

[0052] The vehicle 10 of Fig. 3 comprises a front camera 18, a mirror replacement system 20 with at least one side camera 22.1, a rear-view camera 24, and a control device 26. The control device 26 is connected to the front camera 18 and configured to capture an image signal 30.1 from the front camera 18. The control device 26 is connected to the at least one side camera 22.1 and configured to capture an image signal 30.2 from the at least one side camera 22.1. The control device 26 is connected to the rear-view camera 24 and configured to capture an image signal 30.4 from the rear-view camera 24.

[0053] The control device 26 of the vehicle 10 of Fig. 3 comprises a communication device 52 for connection 54 to a remote server 56. The control device 26 is configured to transmit 57 the image signal 30.1 of the front camera 18, the image signal 30.2 of the at least one side camera 22.1 and the image signal 30.4 of the rear view camera 24 to the remote server 56 via the communication device 52.

[0054] The control device 26 can also be configured to transmit an image signal 30.3 of a second side camera 50.2, an image signal 30.5 of a fourth camera 30.5 (see Fig. 2), an image signal 30.6 of a first trailer camera 50.1 (see Fig. 2) and / or an image signal 30.7 of a second trailer camera (50.2) (see Fig. 2) to the remote server 56 via the communication device 52.

[0055] The vehicle 10 of Fig. 3 includes an accident detection device 38 configured to detect an accident 40 and subsequently output an accident signal 42. The control device 26 is configured to detect the accident signal 42 from the accident detection device 38 and to transmit the accident signal 42 to the remote server 56 via the communication device 52.

[0056] The server 56 comprises a storage device 32. The server 56 is configured to continuously record an image signal 30.1 from a front camera 18, an image signal 30.2 from a first side camera 22.1, and an image signal 30.4 from a rear-view camera 24 of the vehicle 10 using the storage device 32. Furthermore, the server 56 can, for example, be configured to continuously record an image signal 30.3 from a second side camera 22.2, an image signal 30.5 from a fourth camera 30.5 (see Fig. 2), an image signal 30.6 from a first trailer camera 50.1 (see Fig. 2), and / or an image signal 30.7 from a second trailer camera 50.2 (see Fig. 2) using the storage device 32.

[0057] The server 56 is configured to delete the recorded image signals 30 from the storage device 32 generally after a predetermined period of time 36. The server 56 is also configured to retain at least one of the recorded image signals 30 if an accident signal 42 has been communicated from the vehicle 10 to the server 56.

[0058] Fig. 4 illustrates a method 58 for accident documentation 60 for a vehicle, for example, a vehicle 10 according to one of Figs. 1 to 3. The vehicle comprises a front camera, a mirror replacement system with a side camera, and a rearview camera. The method 58 comprises: capturing 61 an image signal 30.1 from the front camera; capturing 62 an image signal 30.2 from the side camera and, for example, an image signal 30.3 from a second side camera; capturing 63 an image signal 30.4 from the rearview camera; capturing 64 an image signal 30.5 from a fourth camera of the vehicle; capturing 65 an image signal 30.6 and an image signal 30.7, each from a trailer camera of the vehicle; continuously storing 68 the image signals 30.

[0059] The method 58 may, for example, comprise detecting 70 at least one of the following events 72: an emergency braking 74 of the vehicle; an acceleration 76, in particular a longitudinal acceleration 78 or lateral acceleration 80, above a threshold value 82; a steering movement 84 of a predetermined type 86. The detection 70 of the events 72 may, for example, be carried out by means of an accident detection device.

[0060] The recording 70 of the aforementioned events 72 allows detection 88 of an accident 40 and output 90 of an accident signal 42.

[0061] After a predetermined time period 36 has elapsed, the method 58 generally includes deleting 92 the recorded image signals 30. If an accident signal 42 has been output, the method 58 includes retaining 90 at least one of the recorded image signals 30.

[0062] Reference symbol (part of the description):

[0063] 10 vehicles

[0064] 12 towing vehicle-trailer combination

[0065] 14 followers

[0066] 16 towing vehicle

[0067] 18 front camera

[0068] 20 Mirror replacement system

[0069] 22 side camera

[0070] 24 rear view camera

[0071] 26 Control device

[0072] 30 image signal

[0073] 32 storage device

[0074] 34 ring buffers

[0075] 36 Time span

[0076] 38 Accident detection device

[0077] 40 Accident

[0078] 42 Accident signal

[0079] 44 species

[0080] 46 fourth camera

[0081] 48 Direction of travel

[0082] 50 trailer cameras

[0083] 52 Communication device

[0084] 54 Connection

[0085] 56 servers

[0086] 58 procedures

[0087] 60 Accident documentation

[0088] 61 Capture

[0089] 62 Capture

[0090] 63 Capture

[0091] 64 Capture

[0092] 65 Capture

[0093] 68 continuous recording

[0094] 70 Capture Event

[0095] Emergency braking

[0096] acceleration

[0097] Longitudinal acceleration Lateral acceleration Threshold steering movement

[0098] Type

[0099] Notice

[0100] Output Delete Keep

Claims

Patent claims:

1. Vehicle (10), in particular a towing vehicle-trailer combination (12), comprising: a front camera (18), a mirror replacement system (20) with at least one side camera (22.1, 22.2), a rear view camera (24), a control device (26), wherein the control device (26) is connected to the front camera (18) and is configured to capture (61) an image signal (30.1) of the front camera (18), wherein the control device (26) is connected to the side camera (22.1, 22.2) and is configured to capture (62) an image signal (30.2, 30.3) of the side camera (22.1, 22.2), wherein the control device (26) is connected to the rear view camera (24) and is configured to capture (63) an image signal (30.4) of the rear view camera (24), wherein the control device (26) has a storage device (32), wherein the control device (26) is designed to store the image signal (30.1) of the front camera (18), the image signal (30.2, 30.3) of the side camera (22.1, 22.2) and to continuously record (68) the image signal (30.4) of the rear view camera (24) by means of the storage device (32).

2. Vehicle (10) according to claim 1, wherein the control device (26) is configured to delete (92) the recorded image signals (30) from the storage device (32) generally after a predetermined period of time (36).

3. Vehicle (10) according to claim 2, wherein the vehicle (10) comprises an accident detection device (38) which is configured to detect (88) an accident (40) and subsequently output (90) an accident signal (42), wherein the control device (26) is configured to detect the accident signal (42) from the accident detection device (38) and to retain (94) at least one of the recorded image signals (30) if an accident signal (42) has been detected.

4. The vehicle (10) of claim 3, wherein the control device (26) is configured to retain all recorded image signals (30) when an accident signal (42) has been detected.

5. The vehicle (10) according to claim 4, wherein the control device (26) is configured to retain (94) at least a specific one of the recorded image signals (30) depending on a type (44) of the accident signal (42).

6. Vehicle (10) according to one of claims 3 to 5, wherein the accident detection device (38) is configured to detect (70) at least one of the following events (72): an emergency braking (74) of the vehicle (10); an acceleration (76), in particular a longitudinal acceleration (78) or lateral acceleration (80), above a threshold value (82); a steering movement (84) of a predetermined type (86).

7. Vehicle (10) according to one of the preceding claims, wherein the storage device (32) is a ring buffer (34).

8. Vehicle (10) according to one of the preceding claims, wherein the vehicle (10) has a fourth camera (46) which is aligned frontally on the vehicle (10) and transversely to a direction of travel (48) of the vehicle (10), wherein the control device (26) is connected to the fourth camera (46) and is configured to capture (64) an image signal (30.5) of the fourth camera (46), wherein the control device (26) is configured to continuously record (68) the image signal (30.5) of the fourth camera (46) by means of the storage device (32).

9. Vehicle (10) according to one of the preceding claims, wherein the vehicle (10) is a towing vehicle-trailer combination (12), wherein at least one trailer camera (50.1, 50.2) is arranged laterally on the trailer (14), wherein the control device (26) is connected to the trailer camera (50.1, 50.2) and is configured to capture (65) an image signal (30.6, 30.7) of the trailer camera (50.1, 50.2), wherein the control device (26) is configured to continuously record (68) the image signal (30.6, 30.7) of the trailer camera (50.1, 50.2) by means of the storage device (32).

10. Vehicle (10), in particular a towing vehicle-trailer combination (12), comprising: a front camera (18), a mirror replacement system (20) with at least one side camera (22.1, 22.2), a rear view camera (24), a control device (26), wherein the control device (26) is connected to the front camera (18) and is configured to capture (61) an image signal (30.1) of the front camera (18), wherein the control device (26) is connected to the side camera (22.1, 22.2) and is configured to capture (62) an image signal (30.2, 30.3) of the side camera (22.1, 22.2), wherein the control device (26) is connected to the rear view camera (24) and is configured to capture (63) an image signal (30.4) of the rear view camera (24), wherein the The control device (26) comprises a communication device (52) for connection (54) to a remote server (56) and is configured to transmit the image signal (30) via the communication device (52).1 ) of the front camera (18), the image signal (30.2, 30.3) of the side camera (22.1, 22.2) and the image signal (30.4) of the rear view camera (24) to the remote server (56) (57).

11. Vehicle (10) according to claim 10, wherein the vehicle (10) comprises an accident detection device (38) which is configured to detect (88) an accident (40) and subsequently output (90) an accident signal (42), wherein the control device (26) is configured to detect the accident signal (42) from the accident detection device (38) and to transmit (57) the accident signal (42) to the remote server (56) via the communication device (52).

12. Server (56) for connection (54) to a vehicle (10) according to claim 10 or 11, wherein the server (56) comprises a storage device (32), wherein the server (32) is configured to continuously record (68) an image signal (30.1) of a front camera (18), an image signal (30.2, 30.3) of a side camera (22.1, 22.2) and an image signal (30.4) of a rear view camera (24) of the vehicle (10) by means of the storage device (32).

13. Server (56) according to claim 12, wherein the server (56) is configured to delete (92) the recorded image signals (30) from the storage device (32) generally after a predetermined period of time (36).

14. Server (56) according to claim 12 or 13 for connection (54) to a vehicle (10) according to claim 11, wherein the server (56) is arranged to retain at least one of the recorded image signals (30) when an accident signal (42) has been communicated from the vehicle (10) to the server (56).

15. A method (58) for accident documentation (60) for a vehicle (10), in particular a vehicle (10) according to one of claims 1 to 9, wherein the vehicle (10) comprises a front camera (18), a mirror replacement system (20) with at least one side camera (22.1, 22.2) and a rear view camera (24), wherein the method (58) comprises: Capturing (61) an image signal (30.1) of the front camera (18), Capturing (62) an image signal (30.2, 30.3) of the side camera (22.1, 22.2), Capturing (63) an image signal (30.4) of the rear view camera (24), Continuous recording (68) of the image signal (30.1) of the front camera (18), the image signal (30.2, 30.3) of the side camera (22.1, 22.2) and the image signal (30.4) of the rear view camera (24).

Images