WO2021027965A1 - Handlebar and vehicle having same - Google Patents

Abstract

A handlebar and a vehicle having same. The handlebar comprises: a handlebar assembly (10); and a camera mechanism provided on the handlebar assembly (10), the camera mechanism comprising a plurality of cameras (20), the plurality of cameras (20) being provided and spaced apart from each other, filming ends of the cameras (20) all being provided obliquely downward, and at least two cameras (20) having overlapping filming areas. The handlebar and the vehicle having same are able to solve the technical problem in the prior art that the cost of a visual navigation system of a scooter is high.

Description

Car faucet and vehicle with it

This application claims the priority of the patent application filed to the State Intellectual Property Office of China on August 15, 2019, with the application number of 201921326412.9, and the title of the invention "Car Leading and Vehicles".

Technical field

This application relates to the technical field of electric vehicles, and in particular to a vehicle faucet and a vehicle with the same.

Background technique

At present, there are many technologies related to visual navigation in the field of unmanned autonomous driving in the prior art, but these technologies are generally used in the field of high-speed autonomous vehicles, which are expensive and cannot be widely promoted in the short term.

In particular, for the technical field of scooters, if the solution of auto-driving cars is adopted, the manufacturing cost of the scooters will be greatly increased.

Utility model content

The main purpose of this application is to provide a vehicle faucet and a vehicle with the same to solve the technical problem of high cost of the visual navigation system of the scooter in the prior art.

In order to achieve the above objective, according to one aspect of the present application, a vehicle faucet is provided, including: a handlebar assembly; a camera mechanism arranged on the handlebar assembly, the camera mechanism includes a plurality of cameras, the plurality of cameras are arranged at intervals, and each camera The camera ends of the camera are all inclined downwardly, and at least two cameras have overlapping camera areas.

Further, along the extending direction perpendicular to the handlebar assembly, a plurality of cameras are arranged at intervals.

Further, the plurality of cameras includes a first camera and a second camera, the first camera is arranged obliquely downward toward the forward direction of the vehicle faucet, and the second camera is arranged obliquely downward toward the backward direction of the vehicle faucet; the first camera has a first camera Area, the first imaging area has a first boundary surface and a second boundary surface, the first boundary surface and the second boundary surface enclose the first imaging area, and the first boundary surface is located on the side of the second boundary surface away from the second camera; The second camera has a second imaging area, the second imaging area has a third boundary surface and a fourth boundary surface, the third boundary surface and the fourth boundary surface enclose the second imaging area, and the fourth boundary surface is located far away from the third boundary surface One side of the first camera; at least part of the first imaging area crosses at least part of the second imaging area to form an overlapping imaging area.

Further, the angle of view of the overlapping imaging regions is α, 40°≦α≦70°.

Further, the first boundary surface is arranged obliquely upward with respect to the horizontal plane, and the first boundary surface and the horizontal plane have a first preset angle.

Further, the first preset included angle is β ₁ , β ₁ ≥10°.

Further, there is a second preset angle β ₂ between the fourth boundary surface and the vertical plane, β ₂ ≥ 45°.

Further, the handlebar assembly includes: a handlebar master control mechanism, the camera mechanism is arranged on the handlebar master control mechanism, at least a part of the handlebar master control mechanism is connected with the camera mechanism to receive signals from the camera mechanism, and make the handlebar master control At least part of the mechanism sends out corresponding control signals according to the signals detected by the camera mechanism.

Further, the handlebar assembly further includes: a first handle set at one end of the handlebar main control mechanism; and a second handle set at the other end of the handlebar main control mechanism.

Further, the handlebar main control mechanism includes a main control housing and a main control circuit board. The main control housing encloses an accommodating cavity, the main control circuit board is arranged in the accommodating cavity, the camera mechanism is arranged on the main control housing, and the camera mechanism Connect with the main control circuit board.

Further, the main control housing includes a bottom plate, a first side plate, a second side plate, and a top plate. The bottom plate and the top plate are arranged opposite to each other. The first side plate and the second side plate are both arranged between the top plate and the bottom plate. The side plate, the second side plate and the top plate enclose an accommodating cavity; the first side plate and the bottom plate are arranged obliquely at a first preset angle, and the second side plate and the bottom plate are obliquely arranged at a second preset angle; the camera includes a third The camera and the fourth camera, the third camera is arranged on the first side panel, and the fourth camera is arranged on the second side panel.

Further, the vehicle faucet further includes: a pole assembly connected to the handlebar assembly. The pole assembly and the camera mechanism have an avoiding part opposite to the camera mechanism to avoid the camera area of the camera mechanism through the avoiding part, so that at least two cameras can capture The area passes through the avoiding part and forms an overlapping imaging area.

Further, the vertical pole assembly includes: an avoiding piece, one end of the avoiding piece is connected with the handlebar assembly, the avoiding piece is provided with a hollow part, the hollow part is arranged opposite to the camera mechanism, and the hollow part forms the avoiding part; Connect at the other end.

Further, the avoiding member includes: a first avoiding rod, one end of the first avoiding rod is connected to the handlebar assembly, the other end of the first avoiding rod is connected to the vertical rod, and one end of the first avoiding rod is located at one end of the camera mechanism; Avoidance rod, one end of the second avoidance rod is connected with the handlebar assembly, the other end of the second avoidance rod is connected with the vertical rod, and one end of the second avoidance rod is located at the other end of the camera mechanism, so that the first avoidance rod and the second avoidance rod An avoidance part is formed between the rods.

According to another aspect of the present application, a vehicle is provided. The vehicle includes a vehicle faucet, and the vehicle faucet is the vehicle faucet provided above.

Applying the technical solution of this application, multiple cameras are arranged on the handlebar assembly at intervals, and at least two cameras have overlapping camera areas, which can increase the wide-angle range of the camera mechanism and enable the overlapping camera areas to achieve binocular vision Effect, which can realize visual navigation relatively cheaply. Therefore, the technical solution provided by the present application can solve the technical problem of high cost of the visual navigation system of the scooter in the prior art.

Description of the drawings

The drawings of the specification forming a part of the application are used to provide a further understanding of the application, and the exemplary embodiments and descriptions of the application are used to explain the application, and do not constitute an improper limitation of the application. In the attached picture:

FIG. 1 shows a schematic diagram of a partial structure of a vehicle faucet provided according to Embodiment 1 of the present application;

Fig. 2 shows a schematic diagram of the camera areas of the first camera and the second camera provided according to the first embodiment of the present application;

FIG. 3 shows a schematic view of the structure of the camera area of the first camera (wide viewing angle in the front-rear direction, narrow viewing angle in the left-right direction) and the second camera (wide viewing angle in the front-rear direction, narrow viewing angle in the left-right direction) according to the first embodiment of the present application;

Fig. 4 shows a partial structural diagram in Fig. 3;

Figure 5 shows a side view in Figure 3;

6 shows a schematic view of the structure of the camera area of the first camera (wide front-to-rear viewing angle, narrow left-right viewing angle) and second camera (long front-rear viewing angle, wide left-right viewing angle) provided according to Embodiment 1 of the present application;

Fig. 7 shows a partial structural diagram in Fig. 6; and

FIG. 8 shows the side view in FIG. 6.

Among them, the above drawings include the following reference signs:

10. Handlebar assembly; 11. Handlebar main control mechanism; 111, bottom plate; 112, first side plate; 113, second side plate; 114, top plate; 12. first handle; 13, second handle; 20, camera 30. Avoidance parts; 31. First avoidance rod; 32. Second avoidance rod; 40. Upright rod; 50. Car body.

detailed description

It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.

As shown in FIGS. 1 to 8, Embodiment 1 of the present application provides a vehicle faucet, which includes a handlebar assembly 10 and a camera mechanism. The camera mechanism is arranged on the handlebar assembly 10, and the camera mechanism includes a plurality of cameras 20, the plurality of cameras 20 are arranged at intervals, the camera ends of each camera 20 are arranged obliquely downward, and at least two cameras 20 have overlapping camera areas.

With the technical solution provided by this embodiment, since at least two cameras 20 have overlapping imaging areas, the wide-angle range of the camera mechanism can be increased, and the overlapping imaging areas can obtain depth data to achieve binocular vision effect, thereby It realizes the 3D vision technology with no dead corners and anti-dropping in the overlapping camera area, so that it can perform better visual navigation at a lower cost. Therefore, the technical solution provided by this embodiment can solve the technical problem of high cost of the visual navigation system of the scooter in the prior art.

With the car faucet provided by this embodiment, there is no need to add a fisheye lens in front of the camera 20 to expand the wide visual angle of the camera 20, and therefore, there is no need to use complex latitude and longitude calculations to obtain images without distortion, which saves the cost of computing resources. , Reducing the difficulty of the system algorithm, but also improving the effect of visual navigation. Compared with the technical solution in the prior art that adds a laser ranging sensor or a super-biosensor for visual navigation to prevent falling, the camera 20 in this application can be the most common and mature camera 20, and the cost of the camera 20 is relatively low. The laser sensor is low, and the detection area of the laser sensor is a point, which is prone to missed detection; while the response of the super-generation sensor is slow, and it is easy to misreport in rainy days. At the same time, adopting the vehicle faucet in this application does not require fusion of multiple different sensors. In the prior art, laser sensors and infrared sensors need to be fused and used, which is costly and consumes very few resources. It is only necessary to ensure that at least two cameras 20 have overlapping imaging areas, thereby reducing the cost.

Specifically, the most common and mature camera 20 can be used in this embodiment, such as a 120° driving recorder camera 20, which can be installed through a certain angle and position setting, with high technology maturity and low cost. Closer to commercial landing. At the same time, with the solution of this embodiment, the image distortion is small, the installation is convenient, and there is no need to install and connect with other expensive sensors and data fusion. The technical solution provided by this embodiment can also achieve a visual effect that takes into account both the forward long viewing angle and the lateral wide viewing angle, and the viewing angle range can be adjusted and modified according to actual needs.

In this embodiment, a plurality of cameras 20 are arranged at intervals along the extension direction perpendicular to the handlebar assembly 10. In this embodiment, the extension direction perpendicular to the handlebar assembly 10 is the forward or reverse direction of the faucet. With such an arrangement, it is easy to observe the riding conditions of the front and rear of the vehicle through multiple cameras 20 and timely feedback the riding conditions to the corresponding control mechanism.

Specifically, the plurality of cameras 20 in this embodiment includes a first camera and a second camera. The first camera is arranged obliquely downward toward the forward direction of the vehicle faucet, and the second camera is installed obliquely downward toward the backward direction of the vehicle faucet. Adopting such an orientation setting can facilitate the first camera to better observe the riding environment of the front of the vehicle, and it can also facilitate the second camera to better observe the riding environment of the rear of the vehicle, so as to facilitate the passage of the first camera and the second camera. The second camera observes the riding environment at the front and rear of the vehicle in time and feeds it back to the corresponding control mechanism. Wherein, FOV1 in the figure represents the wide-angle range of the first camera, and FOV2 represents the wide-angle range of the second camera.

Specifically, the first camera in this embodiment has a first camera area, and the first camera area has a first boundary surface (that is, the front edge of the first camera) and a second boundary surface (that is, the back edge of the first camera), The first side interface and the second boundary surface enclose a first imaging area, and the first boundary surface is located on a side of the second boundary surface away from the second camera. The second camera has a second camera area, the second camera area has a third boundary surface (that is, the front edge of the second camera) and a fourth boundary surface (that is, the back edge of the second camera), the third boundary surface and the fourth side The interface encloses the second camera area, and the fourth boundary surface is located on the side of the third boundary surface away from the first camera. In this embodiment, at least part of the first imaging area intersects with at least part of the second imaging area to form an overlapping imaging area.

In this embodiment, the angle of view of the overlapping imaging area of the first camera and the second camera is α, 40°≦α≦70°. Sampling such a setting, by setting the angle of view of the overlapping area, the overlapping camera area can cover the distance range of the vehicle to prevent falling when the vehicle is moving forward and the sufficient braking distance for the obstacle to be seen when the vehicle is backing, so as to better treat the vehicle The surrounding riding environment is detected to better improve the effect of visual navigation. Specifically, when the braking distance of the vehicle forward or reverse is 1 meter, the front edge of the second camera (here the front and rear are based on the forward and backward directions of the vehicle) must be at least 1 meter in front of the front of the vehicle. The rear edge of the camera must be at least 1 meter outside the rear wheel of the vehicle. Preferably, the angle of view of the overlapping camera area of the first camera and the second camera can be 60°. In this way, the overlapping camera area can cover the front of the vehicle and the rear of the vehicle to better align the front and rear of the vehicle. The riding environment is tested.

Specifically, the first boundary surface is disposed obliquely upward with respect to the horizontal plane, and the first boundary surface and the horizontal plane have a first preset angle. Sampling such a setting can better enable the first camera area to cover the riding environment at the front of the vehicle, so as to increase the viewing angle of the camera mechanism and better improve the effect of visual navigation.

In this embodiment, the first preset angle is β ₁ , β ₁ ≥10°. With such a setting, the viewing angle can be better increased to expand the detection range of the camera mechanism.

In this embodiment, there is a second preset angle β ₂ between the fourth boundary surface and the vertical surface, β ₂ ≥ 45°. With this arrangement, the angle of view can be further increased to better expand the detection range of the camera mechanism.

In this embodiment, the handlebar assembly 10 includes a handlebar master control mechanism 11, the camera mechanism is arranged on the handlebar master control mechanism 11, and at least part of the handlebar master control mechanism 11 is connected with the camera mechanism to receive signals from the camera mechanism. In addition, at least part of the handlebar main control mechanism 11 sends corresponding control signals according to the signals detected by the camera mechanism, so as to control the movement of the vehicle through the control signals. By adopting such a structural arrangement, the handlebar main control mechanism 11 can control the vehicle correspondingly according to the imaging conditions of the camera mechanism, so as to better achieve the anti-fall effect. At the same time, it can also optimize the spatial layout of the car faucet, making the structure more compact. Specifically, the handlebar main control mechanism 11 in this embodiment has a symmetrical structure, and a plurality of cameras 20 may all be arranged at the middle symmetrical position of the handlebar main control mechanism 11.

Specifically, the handlebar assembly 10 in this embodiment further includes a first handle 12 and a second handle 13. The first handle 12 is arranged at one end of the handlebar main control mechanism 11, and the second handle 13 is arranged on the handlebar main control mechanism 11. another side. Adopting such an arrangement can facilitate the optimization of the spatial pattern of the faucet, and further improve the compactness of the structure.

In this embodiment, the handlebar main control mechanism 11 includes a main control housing and a main control circuit board. The main control housing encloses an accommodating cavity, the main control circuit board is arranged in the accommodating cavity, and the camera mechanism is arranged in the main control housing. Above, the camera mechanism is connected with the main control circuit board. Sampling such a setting, the signal collected by the camera mechanism will be directly transmitted to the main control circuit board. The main control circuit board controls the movement of the driving mechanism of the vehicle according to the signal transmitted by the camera mechanism, so as to control the operation of the vehicle according to the actual situation and prevent The condition of the vehicle falling.

Specifically, the main control housing in this embodiment includes a bottom plate 111, a first side plate 112, a second side plate 113, and a top plate 114. The bottom plate 111 is disposed opposite to the top plate 114, and the first side plate 112 and the second side plate 113 They are all arranged between the top plate 114 and the bottom plate 111, and the bottom plate 111, the first side plate 112, the second side plate 113 and the top plate 114 enclose a receiving cavity. The first side plate 112 and the bottom plate 111 are obliquely disposed at a first preset angle, and the second side plate 113 and the bottom plate 111 are obliquely disposed at a second preset angle. The camera 20 includes a third camera and a fourth camera. The third camera is arranged on the first side plate 112 and the fourth camera is arranged on the second side plate 113. Specifically, in this embodiment, there is one third camera, one fourth camera, the third camera and the fourth camera are arranged at a certain angle, and the camera area of the third camera and the camera area of the fourth camera cross each other. In order to form overlapping areas, they can be expanded to increase the viewing angle. Specifically, the first side panel 112 is located in front of the second side panel 113 (the front and rear here are based on the forward and backward directions of the vehicle), the viewing angle of the third camera covers the forward direction of the vehicle and the area below the vehicle, and The angle of view in the front and rear direction and the angle of view in the left and right directions of the three cameras can be set according to actual conditions. Specifically, the angle of view in the front and rear directions of the third camera can be wide and the angle of view in the left and right directions can be narrow. The angle of view of the fourth camera covers the area below and behind the vehicle, and the front and rear angle of view and the left and right angle of view of the fourth camera can be set according to the actual situation. Specifically, the front and rear angle of view of the fourth camera can be set Wide, narrow viewing angle in the left and right directions, and can make the viewing angle in the front and rear directions of the fourth camera narrow and wide in the left and right directions. Specifically, the third camera in this embodiment may be the first camera, and the fourth camera may be the second camera.

In this embodiment, the vehicle faucet further includes a pole 40 assembly, which is connected to the handlebar assembly 10, and the pole 40 assembly has an avoiding portion opposite to the camera mechanism to avoid the camera area of the camera mechanism through the avoiding portion , So that the imaging areas of at least two cameras 20 pass through the avoiding part and form overlapping imaging areas. With such an arrangement, it is easier to form overlapping imaging areas, so as to better achieve binocular vision.

In this embodiment, the vertical pole 40 assembly includes a avoiding member 30 and a vertical pole 40. One end of the avoiding member 30 is connected to the handlebar assembly 10, and the avoiding member 30 is provided with a hollow part which is opposite to the camera mechanism. An avoiding portion is formed to avoid the imaging area of the imaging mechanism. The pole 40 is connected to the other end of the avoiding member 30.

Specifically, the avoiding member 30 in this embodiment includes a first avoiding rod 31 and a second avoiding rod 32. One end of the first avoiding rod 31 is connected to the handlebar assembly 10, and the other end of the first avoiding rod 31 is connected to the vertical rod 40. Connected, one end of the first avoiding rod 31 is located at one end of the camera mechanism. One end of the second avoidance rod 32 is connected to the handlebar assembly 10, the other end of the second avoidance rod 32 is connected to the vertical rod 40, and one end of the second avoidance rod 32 is located at the other end of the camera mechanism, so that the first avoidance rod 31 and An avoiding portion is formed between the second avoiding rods 32. Specifically, the avoiding member 30 in this embodiment may be a U-shaped structure or a V-shaped structure. Such a configuration can facilitate the first camera and the second camera to form an intersection area, and the structure is simple and easy to manufacture.

The second embodiment of the present application provides a vehicle. The vehicle includes a vehicle faucet and a vehicle body 50. The vehicle faucet is the vehicle faucet provided in the first embodiment, and the vehicle faucet is arranged on the vehicle body 50.

From the above description, it can be seen that the above-mentioned embodiments of the present application achieve the following technical effects: a larger wide-angle range can be achieved through the overlapping of the imaging areas of two non-wide-angle cameras 20, and the wide-angle camera 20 adds a depth camera. It can achieve cross-overlap and obtain a larger wide-angle range, and two wide-angle cameras 20 can be arranged in parallel and overlapped to achieve cross-overlap and obtain a larger wide-angle range; the local binocular depth can be achieved through the overlapping area of at least two cameras 20 Visual effect; by providing the avoiding part on the avoiding part 30, it is convenient to obtain the overlapping camera area; by arranging the handlebar main control mechanism 11 at the middle position of the handlebar assembly 10, it is convenient to install the camera 20 and to facilitate The main control circuit board and chip required for high-level computing are installed, which is convenient for nearby processing, improves the compactness of the structure, and is easy to install.

The above descriptions are only preferred embodiments of the application, and are not used to limit the application. For those skilled in the art, the application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included in the protection scope of this application.

Claims (15)

1. A vehicle faucet, characterized in that it comprises:

   Handlebar assembly (10);

   The camera mechanism is arranged on the handlebar assembly (10), the camera mechanism includes a plurality of cameras (20), the plurality of cameras (20) are arranged at intervals, and the camera end of each camera (20) is inclined Set downwards, at least two of the cameras (20) have overlapping imaging areas.
2. The vehicle faucet according to claim 1, wherein a plurality of the cameras (20) are arranged at intervals along an extension direction perpendicular to the handlebar assembly (10).
3. The faucet according to claim 1, wherein the plurality of cameras (20) include a first camera and a second camera, and the first camera is arranged obliquely downward toward the forward direction of the faucet, so The second camera is arranged obliquely downward toward the retreat direction of the faucet;

   The first camera has a first imaging area, the first imaging area has a first boundary surface and a second boundary surface, the first boundary surface and the second boundary surface enclose the first imaging area, The first boundary surface is located on a side of the second boundary surface away from the second camera;

   The second camera has a second imaging area, the second imaging area has a third boundary surface and a fourth boundary surface, and the third boundary surface and the fourth boundary surface enclose the second imaging area, The fourth boundary surface is located on a side of the third boundary surface away from the first camera;

   At least part of the first imaging area crosses at least part of the second imaging area to form the overlapping imaging area.
4. The vehicle faucet according to claim 3, wherein the viewing angle of the overlapping imaging area is α, 40°≤α≤70°.
5. 4. The vehicle faucet according to claim 3, wherein the first boundary surface is disposed obliquely upward with respect to a horizontal plane, and the first boundary surface and the horizontal plane have a first preset angle.
6. The vehicle faucet according to claim 5, wherein the first predetermined included angle is β ₁ , β ₁ ≥ 10°.
7. The vehicle faucet according to claim 3, wherein a second preset angle β ₂ is formed between the fourth boundary surface and the vertical surface, β ₂ ≥ 45°.
8. The faucet according to claim 1, characterized in that the handlebar assembly (10) comprises:

   The handlebar master control mechanism (11), the camera mechanism is arranged on the handlebar master control mechanism (11), and at least part of the handlebar master control mechanism (11) is connected with the camera mechanism to receive the The signal of the camera mechanism, and at least part of the handlebar master control mechanism (11) sends out corresponding control signals according to the signal detected by the camera mechanism.
9. The faucet according to claim 8, wherein the handlebar assembly (10) further comprises:

   The first handle (12) is arranged at one end of the handlebar main control mechanism (11);

   The second handle (13) is arranged at the other end of the handlebar main control mechanism (11).
10. The car faucet according to claim 8, characterized in that the handlebar main control mechanism (11) comprises a main control housing and a main control circuit board, the main control housing encloses a containing cavity, and the main control The circuit board is arranged in the containing cavity, the camera mechanism is arranged on the main control housing, and the camera mechanism is connected to the main control circuit board.
11. The faucet according to claim 10, wherein the main control housing includes a bottom plate (111), a first side plate (112), a second side plate (113) and a top plate (114), and the bottom plate (111) is arranged opposite to the top plate (114), the first side plate (112) and the second side plate (113) are both arranged between the top plate (114) and the bottom plate (111) , The bottom plate (111), the first side plate (112), the second side plate (113) and the top plate (114) enclose the containing cavity; the first side plate (112) The second side plate (113) and the bottom plate (111) are obliquely arranged at a first preset angle, and the second side plate (113) is obliquely arranged at a second preset angle with the bottom plate (111); the camera (20) includes A third camera and a fourth camera, the third camera is arranged on the first side plate (112), and the fourth camera is arranged on the second side plate (113).
12. The car faucet according to claim 1, wherein the car faucet further comprises:

    The upright assembly is connected to the handlebar assembly (10). The upright assembly and the camera mechanism are provided with an avoiding portion, so as to avoid the imaging area of the imaging mechanism through the avoiding portion, so that at least The imaging areas of the two cameras (20) pass through the avoiding part and form overlapping imaging areas.
13. The vehicle faucet according to claim 12, wherein the pole assembly comprises:

    An avoiding piece (30), one end of the avoiding piece (30) is connected to the handlebar assembly (10), the avoiding piece (30) is provided with a hollow part, and the hollow part is arranged opposite to the camera mechanism , The hollow part forms the avoiding part;

    The upright rod (40) is connected with the other end of the avoiding member (30).
14. The vehicle faucet according to claim 13, characterized in that the avoiding member (30) comprises:

    A first avoidance rod (31), one end of the first avoidance rod (31) is connected to the handlebar assembly (10), and the other end of the first avoidance rod (31) is connected to the vertical rod (40) Connected, one end of the first avoiding rod (31) is located at one end of the camera mechanism;

    The second avoidance rod (32), one end of the second avoidance rod (32) is connected to the handlebar assembly (10), and the other end of the second avoidance rod (32) is connected to the vertical rod (40) Connected, one end of the second avoiding rod (32) is located at the other end of the camera mechanism, so that the avoiding part is formed between the first avoiding rod (31) and the second avoiding rod (32) .
15. A vehicle, characterized in that the vehicle includes a vehicle faucet, and the vehicle faucet is the vehicle faucet according to any one of claims 1 to 14.

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