Vehicle and control method of vehicle-mounted projection system

Abstract

The invention provides a vehicle and a control method of a vehicle-mounted projection system, relates to the technical field of vehicle-mounted projection, and is used for solving the problems that the arrangement position of a projector of an existing vehicle is limited, and the projection position is single and limited. The vehicle includes a vehicle body and a plurality of projectors. A containing cabin is formed in the vehicle body. The at least one projector is arranged in the containing cabin and connected with the vehicle body. The at least one projector is arranged outside the containing cabin and connected with the vehicle body. According to the vehicle, the projectors at the corresponding positions can be selected for projection, the projection positions of the projectors are more diversified, the selectivity is high, and different requirements of users can be met.

Description

Technical Field

[0001] The present invention relates to the field of vehicle projection technology and specifically to a control method for a vehicle and a vehicle projection system. Background Art

[0002] As people's living standards improve, cars have gradually become a necessary means of transportation for most families. People's demands for car functions are also changing dramatically. People begin to hope that cars can not only realize the function of travel, but also realize more functions.

[0003] CN209683408U discloses a side window projection display interactive system. The system includes: an optical film, a projector, a gesture recognition system and a voice recognition system, wherein the optical film is installed on the inner surface of the automobile glass; the projector is installed on the side opposite to the automobile side window glass on the side where the optical film is located; the gesture recognition system is connected to the projector, and the voice recognition system is connected to the projector. CN112162688A discloses a vehicle-mounted virtual screen interactive information system based on gesture recognition, including an RGB camera, a processor, a windshield, a visible light projector and a vehicle-mounted entertainment system, which can project images through a visible light projector.

[0004] However, the projectors of the above-mentioned vehicles are generally fixed in position and can only project images at a single position. The projection position is limited and cannot meet the diverse projection needs of users. Summary of the invention

[0005] The purpose of the present application is to provide a vehicle and a control method for a vehicle-mounted projection system, so as to solve the problem that the projector setting position of the existing vehicle is limited and the projection position is single and limited.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is as follows:

[0007] On the one hand, an embodiment of the present application provides a vehicle, including a vehicle body and a plurality of projectors. The interior of the vehicle body forms a storage compartment. At least one projector is disposed in the storage compartment and connected to the vehicle body. At least one projector is disposed outside the storage compartment and connected to the vehicle body.

[0008] According to the above technical means, the vehicle provided in the embodiment of the present application can provide space for passengers and luggage in the storage compartment inside the vehicle body, so that passengers can sit and luggage can be placed. Since the vehicle is provided with multiple projectors, projectors connected to the vehicle body are provided inside and outside the storage compartment. In this way, when the user needs to project at different positions, the projector at the corresponding position can be selected for projection. The projection position of the projector is more diverse and the selectivity is higher, which can meet the different needs of users.

[0009] In a possible implementation, the vehicle body includes a body B-pillar. The vehicle further includes a rearview mirror. The rearview mirror is arranged outside the accommodation compartment and connected to the vehicle body. The plurality of projectors include a first projector and a second projector. The first projector is arranged in the accommodation compartment and at the body B-pillar. The second projector is arranged on the rearview mirror.

[0010] According to the above technical means, since the first projector is arranged at the B-pillar of the vehicle body, the position of the B-pillar of the vehicle body is fixed and will not move, and is not easily affected by external collisions, so that the position of the first projector can be kept fixed, avoiding movement during the projection process to affect the projection position of the projection picture, and the projection can be performed more stably. The second projector can be fixed to the vehicle body through the rearview mirror so that the second projector can stably project the projection picture.

[0011] In a possible implementation, the vehicle further includes a first adjustment mechanism. The first adjustment mechanism is disposed in the accommodation compartment and connected to the B-pillar of the vehicle body. The first adjustment mechanism is also connected to the first projector. The first adjustment mechanism is used to adjust the projection angle of the first projector.

[0012] According to the above technical means, the projection angle of the first projector can be adjusted through the first adjustment structure, so that the first projector can project toward different positions in the vehicle.

[0013] In a possible implementation, the vehicle further includes a second adjustment mechanism. The second adjustment mechanism is disposed on the rearview mirror. The second adjustment mechanism is also connected to the second projector. The second adjustment mechanism is used to adjust the projection angle of the second projector.

[0014] According to the above technical means, the second projector can adjust the projection angle through the second adjustment structure, so that the second projector can project toward different positions outside the vehicle.

[0015] In a possible implementation, the first projector includes a first zoom device. The first zoom device is used to adjust the clarity of the projected image.

[0016] According to the above technical means, through the first zoom device, when the projection position of the first projector changes, the first projector can be made to project a clear image at different positions by adjusting the first zoom device without adjusting the setting position of the first projector, thereby ensuring the projection effect.

[0017] In a possible implementation, the second projector includes a second zoom device. The second zoom device is used to adjust the clarity of the projected image.

[0018] According to the above technical means, through the second zoom device, when the projection position of the second projector changes, the second projector can be made to project a clear image at different positions by adjusting the second zoom device without adjusting the setting position of the second projector, thereby ensuring the projection effect.

[0019] In a possible implementation, the vehicle further includes a vehicle controller and a central control screen. The central control screen is electrically connected to the vehicle controller and is also electrically connected to a plurality of projectors. The vehicle controller is also electrically connected to the plurality of projectors.

[0020] According to the above technical means, since the central control screen is electrically connected to the vehicle controller, the user can operate through the central control screen, and the vehicle controller can turn on or off multiple projectors through the operation of the central control screen. At the same time, since the central control screen is electrically connected to multiple projectors, the picture on the central control screen can be displayed through the projector, realizing the projection of the picture on the central control screen.

[0021] In a possible implementation, the plurality of projectors include a first projector. The first projector is located in the storage compartment and is arranged at the B-pillar of the vehicle body. The vehicle also includes an armrest box and a table top. The armrest box is arranged in the storage compartment. The table top is connected to the armrest box and includes a plurality of connecting plates that are movably connected in sequence. The plurality of connecting plates are used to move to the same plane to display the projection image of the first projector.

[0022] According to the above technical means, a projection plane can be formed by a plurality of connecting plates, which facilitates the first projector to perform projection.

[0023] In a possible implementation, the vehicle further includes a table top adjustment mechanism, which is connected to the armrest box and to the table top, and is used to unfold or retract the plurality of connection plates.

[0024] According to the above technical means, the positions of multiple connecting plates can be adjusted through the table top adjustment mechanism, so that the multiple connecting plates can be unfolded or retracted, which makes the operation more convenient.

[0025] In a possible implementation manner, the vehicle controller is also electrically connected to the table top adjustment mechanism.

[0026] According to the above technical means, the table adjustment mechanism can be directly controlled by the vehicle controller. When the user needs to use the table, the user can input the command on the central control screen. After the vehicle controller receives the corresponding command, it can control the table adjustment mechanism to unfold the multiple connection plates of the table, which is simple and convenient to operate.

[0027] In a possible implementation, the vehicle further includes a brightness detection sensor. The brightness detection sensor is electrically connected to the vehicle controller. The brightness detection sensor is used to detect the brightness in the accommodation compartment.

[0028] According to the above technical means, when the brightness in the compartment changes, the brightness detection sensor can detect the corresponding brightness change and transmit the signal to the vehicle controller, which can then adjust the brightness of the central control screen according to the brightness. At the same time, since the projector can project the brightness of the central control screen, the brightness of the projected image is also adjusted accordingly to ensure the projection effect of the projector.

[0029] In a possible implementation, the vehicle further includes an interactive system, which is electrically connected to the vehicle controller, and the vehicle controller is used to control the plurality of projectors according to a signal of the interactive system.

[0030] According to the above-mentioned technical means, the user can send an operation signal through the vehicle's interactive system. After the vehicle controller receives the operation signal, it can operate the central control screen according to the operation signal, thereby changing the picture of the central control screen displayed on the projector, thereby improving the vehicle's interactive performance.

[0031] In a possible implementation, the interactive system includes a voice control device, which is electrically connected to the vehicle controller and is used to send a voice control signal.

[0032] According to the above technical means, the user can operate by speaking. After the vehicle controller receives the user's voice command, it can control the central control screen to perform corresponding operations, so that the picture of the central control screen displayed on the projector changes.

[0033] In a possible implementation, the interactive system includes a gesture control device, which is electrically connected to the vehicle controller and is used to send gesture signals.

[0034] According to the above technical means, the user can operate through gestures. After the vehicle controller receives the user's gestures, it can control the central control screen to perform corresponding operations, thereby changing the picture on the central control screen displayed on the projector.

[0035] On the other hand, an embodiment of the present application provides a control method for a vehicle-mounted projection system, which is applied to any of the above-mentioned vehicles. The vehicle includes a central control screen and a vehicle controller. The central control screen is electrically connected to a plurality of projectors. The vehicle controller is electrically connected to the central control screen and the plurality of projectors. The control method includes: the central control screen receives a projector control signal. The central control screen controls the projector in the accommodation compartment to turn on according to the projector control signal. And / or, controls the projector outside the vehicle body to turn on.

[0036] Since the control method of the vehicle-mounted projection system provided in the embodiment of the present application is applied to any of the above-mentioned vehicles, it can solve the same technical problems as the above-mentioned door body connection mechanism and achieve the same technical effects, which will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 A schematic diagram of the structure of a vehicle provided in an embodiment of the present application;

[0038] Figure 2 A schematic diagram of the structure of another vehicle provided in an embodiment of the present application;

[0039] Figure 3 A schematic flow chart of a control method for a vehicle-mounted projection system provided in an embodiment of the present application;

[0040] Figure 4 One of the flowchart diagrams of a vehicle usage scenario provided in an embodiment of the present application;

[0041] Figure 5 A second flow chart of a vehicle usage scenario provided in an embodiment of the present application;

[0042] Figure 6 The third flowchart of a vehicle usage scenario provided in an embodiment of the present application.

[0043] Description of reference numerals:

[0044] 100-vehicle; 10-body; 101-storage compartment; 11-body B-pillar; 12-roof; 20-seats; 21-front seats; 211-driver's seat; 212-passenger seat; 22-rear seats; 30-front windshield; 40-projector; 41-first projector; 42-second projector; 50-rearview mirror; 60-armrest box; 70-table top; 71-connecting plate; 80-central control screen. DETAILED DESCRIPTION

[0045] In order to enable ordinary persons in the art to better understand the technical solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0046] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the attached claims.

[0047] The embodiment of the present application provides a vehicle. The embodiment of the present application does not specifically limit the specific type of the vehicle. For example, the vehicle provided in the embodiment of the present application may be an electric vehicle, a hybrid vehicle, or a solar vehicle. At the same time, the vehicle provided in the embodiment of the present application may also be a vehicle of different forms. For example, the vehicle provided in the embodiment of the present application may be a sedan, a sport utility vehicle (SUV), or a multi-purpose vehicle (MPV).

[0048] In order to realize the basic functions of the vehicle, the vehicle may include components such as a body, a chassis, a power system and an electrical system.

[0049] like Figure 1 As shown, Figure 1 The structural diagram of a vehicle 100 provided in an embodiment of the present application is a schematic diagram of a structure of a vehicle 100, wherein the interior of the vehicle body 10 may form a compartment 101. The compartment 101 may include a passenger compartment and a luggage compartment. The driver and passengers may sit in the passenger compartment, and luggage may be placed in the luggage compartment.

[0050] For example, Figure 1 As shown, the vehicle 100 may include a seat 20, and the seat 20 may include a front seat 21 and a rear seat 22. The front seat 21 may include a main driving seat 211 and a co-pilot seat 212. The main driving seat 211 and the co-pilot seat 212 are arranged side by side. The rear seat 22 may be located behind the front seat 21 and spaced from the front seat 21. The driver may sit at the position of the main driving seat 211 to operate the vehicle 100, and other passengers may sit at the co-pilot seat 212 and the rear seat 22.

[0051] The vehicle body 10 may include a vehicle frame, vehicle doors, and vehicle windows (not shown in the figure). The vehicle frame may form the overall shape of the exterior of the vehicle 100 and form a seating space for accommodating passengers. The vehicle doors may be rotatably connected to the vehicle frame and may open or close the interior seating space. The vehicle windows may be mounted on the vehicle doors or the vehicle frame to facilitate passengers to observe the external environment.

[0052] Among them, Figure 1 As shown, the vehicle frame may include a body A-pillar (not shown in the figure), a body B-pillar 11 and a body C-pillar (not shown in the figure), that is, the body 10 includes the body A-pillar, the body B-pillar 11 and the body C-pillar. The number of the body A-pillar, the body B-pillar 11 and the body C-pillar is two, which are distributed on the left and right sides of the vehicle frame.

[0053] like Figure 1As shown, the vehicle 100 also includes a front windshield 30, which is arranged at the front of the vehicle. Among them, two body A pillars can be located on both sides of the front of the vehicle, and can serve as support pillars between the front windshield 30 and the front door (not shown in the figure). Two body B pillars 11 are located between the front door and the rear door (not shown in the figure) of the vehicle 100, and can play a role in supporting the roof 12 and enhancing the lateral rigidity of the body 10. The C pillar is located behind the rear door and connects the roof 12 and the rear compartment.

[0054] The chassis may include components such as a transmission system and a drive system. The drive system can drive the wheels to rotate. Depending on the drive mode of the drive system, the drive system can be divided into front-wheel drive, rear-wheel drive, and four-wheel drive arrangements. The transmission system can transfer the power generated by the engine to the wheels.

[0055] The power system can provide power for the vehicle 100 so that the vehicle 100 can complete basic driving functions. The composition of the power system varies according to the type of the vehicle 100. For example, when the vehicle 100 is an electric vehicle, the power system may include an electric motor.

[0056] In order to power electrical components such as motors, the vehicle 100 provided in the embodiment of the present application also includes a battery system. The battery system may include a battery pack, which may be used to provide electrical energy. The battery pack may be electrically connected to the electrical components of the vehicle 100. In this way, the electrical energy of the battery pack may be transferred to the electrical components of the vehicle 100 for powering.

[0057] In addition, in order to increase the entertainment value of the vehicle 100, as Figure 1 As shown, the vehicle 100 provided in the embodiment of the present application may further include a plurality of projectors 40. Among them, at least one projector 40 is disposed in the accommodation cabin 101 and connected to the vehicle body 10. At the same time, at least one projector 40 is disposed outside the accommodation cabin 101 and connected to the vehicle body 10.

[0058] Therefore, in the vehicle 100 provided in the embodiment of the present application, the storage compartment 101 inside the vehicle body 10 can provide space for passengers and luggage, so that passengers can sit and luggage can be placed. Since the vehicle 100 is provided with a plurality of projectors 40, projectors 40 connected to the vehicle body 10 are provided inside and outside the storage compartment 101. In this way, when the user needs to project at different positions, the projector 40 at the corresponding position can be selected for projection, and the projection position of the projector 40 is more diverse and highly selectable, which can meet the different needs of users.

[0059] For example, when the user needs to sit in the accommodation cabin 101 of the vehicle body 10, the user can turn on the projector 40 located in the accommodation cabin 101 to project inside the accommodation cabin 101 of the vehicle 100. Similarly, when the user needs to project outside the vehicle 100, the user can turn on the projector 40 located outside the accommodation cabin 101, so that the projector 40 can project the projection picture outside the vehicle 100, so that the user can view the projection picture outside the vehicle 100.

[0060] In some embodiments, Figure 1 As shown, the plurality of projectors 40 may include a first projector 41. The first projector 41 may be located in the accommodation compartment 101 and disposed at the vehicle body B-pillar 11. In this way, since the first projector 41 is disposed at the vehicle body B-pillar 11, the position of the vehicle body B-pillar 11 is fixed and will not move, and is not easily impacted by the outside world, so that the position of the first projector 41 can be kept fixed, avoiding movement during the projection process to affect the projection position of the projection picture, and the projection can be performed more stably.

[0061] Of course, the first projector 41 may also be disposed at other locations within the accommodating cabin 101. In other embodiments, such as Figure 2 As shown, Figure 2 In another structural diagram of a vehicle 100 provided in an embodiment of the present application, the first projector 41 can also be arranged on the front seat 21, located on the side of the front seat 21 close to the rear seat 22. In this way, the first projector 41 can also be fixed, so that the first projector 41 can project in the accommodation cabin 101.

[0062] like Figure 1 As shown, the vehicle 100 may further include a rearview mirror 50, which is located outside the accommodating compartment 101 and connected to the vehicle body 10. Figure 1 As shown, the rearview mirror 50 is located at the head of the vehicle body 10 and is connected to the vehicle body 10. The rearview mirror 50 can reflect the road conditions behind the vehicle 100 and the conditions of the vehicle 100 to the driver's eyes, so that the driver can easily grasp the traffic conditions behind the vehicle 100.

[0063] In some embodiments, Figure 1 As shown, the plurality of projectors 40 may further include a second projector 42. The second projector 42 may be disposed on a rearview mirror 50. In this way, the second projector 42 may be fixed to the vehicle body 10 through the rearview mirror 50, so that the second projector 42 may stably project a projection image. Of course, in other embodiments, the second projector 42 may also be directly disposed on the vehicle body 10 and connected to the vehicle body 10.

[0064] Exemplarily, when the second projector 42 is disposed on the rearview mirror 50, the second projector 42 can be disposed below the rearview mirror 50, and the light outlet of the second projector 42 can be oriented toward the ground. In this way, the second projector 42 can project directly toward the ground. Alternatively, the light outlet of the second projector 42 can also be oriented toward the front. In this way, the second projector 42 can project toward the front, and project the projection picture onto the wall in front or other positions.

[0065] In some embodiments, the vehicle 100 further includes a first adjustment mechanism (not shown). The first adjustment mechanism is disposed in the accommodation compartment 101 and connected to the vehicle body B-pillar 11. The first adjustment mechanism is also connected to the first projector 41. The first adjustment mechanism is used to adjust the projection angle of the first projector 41.

[0066] Thus, the first projector 41 can adjust the projection angle through the first adjustment structure, so that the first projector 41 can project toward different positions in the vehicle. Exemplarily, by controlling the first adjustment mechanism, the light outlet of the first projector 41 can be directed toward the roof 12 (i.e., the skylight) of the vehicle body 10. In this way, the user can watch the picture from the roof 12 of the vehicle body 10, which is convenient for the user to look up and watch the projected picture when lying flat.

[0067] Or, if Figure 1 As shown, the vehicle 100 may further include an armrest box 60. The armrest box 60 may be disposed in the accommodation compartment 101. Figure 1 As shown, the armrest box 60 can be located between the main driver's seat 211 and the co-driver's seat 212. At this time, the user can adjust the light outlet of the first projector 41 toward Figure 1 The armrest box 60 is positioned to facilitate users to lower their heads to watch the projection image.

[0068] It is understandable that the specific form of the first adjustment mechanism can be selected according to actual conditions, as long as the position adjustment of the first projector 41 can be achieved. For example, the first adjustment mechanism may include a fixing seat and an adjustment member. The fixing seat is connected to the B-pillar 11 of the vehicle body and has a spherical groove. One end of the adjustment member is spherical and movably connected in the spherical groove, and the other end is connected to the first projector 41. In this way, the position of the light outlet of the first projector 41 can be adjusted by the movement of the adjustment member.

[0069] In other embodiments, the first adjustment mechanism may include a drive motor and a transmission assembly. The drive motor and the transmission assembly are arranged on the vehicle body B-pillar 11, and the drive motor is connected to the transmission assembly. The transmission assembly is also connected to the first projector 41. The drive motor can drive the transmission assembly to move, thereby driving the first projector 41 to move, and realizing the position adjustment of the first projector 41. The composition of the transmission assembly can be selected according to actual conditions, as long as the transmission can be realized. For example, the transmission assembly may include an adjustment rod. The adjustment rod is rotatably connected to the vehicle body B-pillar 11 and is connected to the output end of the drive motor. In this way, the drive motor can drive the adjustment rod to rotate. At the same time, the adjustment rod is connected to the first projector 41, and the first projector 41 can move under the drive of the adjustment rod, realizing the position adjustment of the first projector 41.

[0070] Of course, in other embodiments, the first projector 41 may also be directly disposed at the vehicle body B-pillar 11. In this case, the position of the light outlet of the first projector 41 may be relatively fixed and relatively stable. For example, the light outlet of the first projector 41 may be oriented toward the position of the armrest box 60.

[0071] As mentioned above, since the first projector 41 is disposed at the B-pillar 11 of the vehicle body, it can project toward the position of the armrest box 60. Therefore, in order to enable this position to better receive the projection image, Figure 1 As shown, in some embodiments, the vehicle 100 may further include a table top 70. The table top 70 is connected to the armrest box 60 and includes a plurality of connecting plates 71 that are movably connected in sequence. The plurality of connecting plates 71 are used to move to the same plane to display the projection image of the first projector 41. Thus, a projection plane can be formed through the plurality of connecting plates 71, which facilitates the first projector 41 to perform projection.

[0072] For example, Figure 1 As shown, the table board 70 can be arranged on the side of the armrest box 60 close to the rear seat 22. At this time, in order to facilitate the retraction of the table board 70, the rear of the armrest box 60 can have an opening, and the table board 70 is movably connected to the armrest box 60. In this way, when the table board 70 is not needed, the table board 70 can be put into the interior of the armrest box 60 through the opening, saving space.

[0073] In some embodiments, the vehicle 100 may further include a table adjustment mechanism. The table adjustment mechanism is connected to the armrest box 60 and to the table 70. The table adjustment mechanism is used to unfold or retract the multiple connecting plates 71. Thus, the position of the multiple connecting plates 71 can be adjusted by the table adjustment mechanism, so that the multiple connecting plates 71 can be unfolded or retracted, and the operation is more convenient.

[0074] It is understandable that the specific composition of the table top adjustment mechanism can be designed according to actual conditions, as long as the above-mentioned multiple connecting plates 71 can be deployed or retracted. Exemplarily, the table top adjustment mechanism may include a table top adjustment drive motor. Among them, multiple connecting plates 71 are rotatably connected in sequence through an axis hole structure (that is, one connecting plate 71 is provided with a rotating shaft, and the other connecting plate 71 is provided with a rotating shaft hole), and the output end of the table top adjustment drive motor can be connected to the rotating shaft connection of the two connecting plates 71. In this way, the table top adjustment drive motor can drive the two connecting plates 71 to rotate relative to each other, and multiple connecting plates 71 can be deployed or retracted.

[0075] In addition, the table top adjustment mechanism also includes a table top drive motor and a table top transmission mechanism. The table top drive motor is arranged on the armrest box, and the table top transmission mechanism is connected to the table top drive motor and the table top. The table top drive motor can drive the table top to extend and retract from the armrest box through the table top transmission mechanism. For example, the table top transmission mechanism can include a telescopic rod. The table top drive motor can drive the telescopic rod to extend and retract, thereby realizing the extension and retraction of the table top.

[0076] In some embodiments, the vehicle 100 may further include a second adjustment mechanism. The second adjustment mechanism is disposed on the rearview mirror 50. The second adjustment mechanism is also connected to the second projector 42. The second adjustment mechanism is used to adjust the projection angle of the second projector 42. Thus, through the second adjustment structure, the second projector 42 can adjust the projection angle so that the second projector 42 can project toward different positions outside the vehicle.

[0077] For example, the user can adjust the second adjustment mechanism so that the light outlet of the second projector 42 faces the ground. In this way, the user can watch the projection image projected by the second projector 42 from the ground. Alternatively, the user can adjust the second adjustment mechanism so that the light outlet of the second projector 42 faces forward. In this way, the user can watch the projection image projected by the second projector 42 from the front.

[0078] Likewise, it is understandable that the specific form of the second adjustment mechanism can be selected according to actual conditions, as long as the position adjustment of the second projector 42 can be achieved. For example, the second adjustment mechanism can also include a fixed seat and an adjustment member. The fixed seat is connected to the rearview mirror 50 and has a spherical groove. One end of the adjustment member is spherical and movably connected in the spherical groove, and the other end is connected to the second projector 42. In this way, the position of the light outlet of the second projector 42 can be adjusted by the movement of the adjustment member.

[0079] In other embodiments, the second adjustment mechanism may also include a drive motor and a transmission assembly. The drive motor and the transmission assembly are arranged on the rearview mirror 50, and the drive motor is connected to the transmission assembly. The transmission assembly is also connected to the second projector 42. The drive motor can drive the transmission assembly to move, thereby driving the second projector 42 to move, and realizing the position adjustment of the second projector 42. The composition of the transmission assembly can be selected according to actual conditions, as long as the transmission can be realized. For example, the transmission assembly may include an adjustment rod. The adjustment rod is rotatably connected to the rearview mirror 50 and connected to the output end of the drive motor. In this way, the drive motor can drive the adjustment rod to rotate. At the same time, the adjustment rod is connected to the second projector 42, and the second projector 42 can move under the drive of the adjustment rod, realizing the position adjustment of the second projector 42.

[0080] In some embodiments, the first projector 41 includes a first zoom device. The first zoom device is used to adjust the clarity of the projected image. As can be seen from the above, since the projection position of the first projector 41 can change. Therefore, through the first zoom device, when the projection position of the first projector 41 changes, the first projector 41 can be adjusted by adjusting the first zoom device without adjusting the setting position of the first projector 41, so that the first projector 41 can project a clear image at different positions to ensure the projection effect.

[0081] In some embodiments, the second projector 42 includes a second zoom device. The second zoom device is used to adjust the clarity of the projected image. Similarly, since the projection position of the second projector 42 can change. Therefore, through the second zoom device, when the projection position of the second projector 42 changes, the second projector 42 can be adjusted by adjusting the second zoom device without adjusting the setting position of the second projector 42, so that the second projector 42 can project a clear image at different positions to ensure the projection effect.

[0082] In addition, it is understandable that the first projector 41 and the second projector 42 may also include basic components such as lenses, gratings, and light sources, etc. Among them, the light source may be a laser, that is, the first projector 41 and the second projector 42 may be laser projectors.

[0083] In some embodiments, Figure 1As shown, the vehicle 100 may also include a vehicle controller (not shown in the figure) and a central control screen 80. The central control screen 80 may be electrically connected to the vehicle controller and also electrically connected to a plurality of projectors 40. Among them, the vehicle controller is also electrically connected to a plurality of projectors 40. Since the central control screen 80 is electrically connected to the vehicle controller, the user can operate through the central control screen 80, and the vehicle controller can perform corresponding control such as turning on or off the plurality of projectors 40 through the operation of the central control screen 80. At the same time, since the central control screen 80 is electrically connected to the plurality of projectors 40, the picture of the central control screen 80 can be displayed through the projector 40, thereby realizing the projection of the picture of the central control screen 80.

[0084] In addition, in some embodiments, the vehicle may further include a rear screen. The rear screen (not shown) may be disposed on the armrest box 60. The rear screen may also be electrically connected to the vehicle controller. In this way, the user may also control the rear screen.

[0085] In some embodiments, the vehicle controller can also be electrically connected to the table adjustment mechanism. In this way, the table adjustment mechanism can be directly controlled by the vehicle controller. When the user needs to use the table 70, the user can input a command on the central control screen 80. After the vehicle controller receives the corresponding command, it can control the table adjustment mechanism to unfold the multiple connecting plates 71 of the table 70, which is simple and convenient to operate.

[0086] In some embodiments, the vehicle controller may also be electrically connected to the first adjustment mechanism. In this way, the vehicle controller may also control the first adjustment mechanism. The user may input a corresponding projection position on the central control screen 80, and the vehicle controller may adjust the first adjustment mechanism according to the instruction, so that the first adjustment mechanism drives the first projector 41 to project toward the desired position.

[0087] In some embodiments, the vehicle controller may also be electrically connected to the second adjustment mechanism. In this way, the vehicle controller may also control the second adjustment mechanism. When the user inputs a corresponding projection position on the central control screen 80, the vehicle controller may adjust the second adjustment mechanism according to the instruction, so that the second adjustment mechanism drives the second projector 42 to project toward the desired position.

[0088] In some embodiments, the vehicle 100 further includes a brightness detection sensor. The brightness detection sensor is electrically connected to the vehicle controller. The brightness detection sensor is used to detect the brightness in the accommodation compartment 101. In this way, when the brightness in the accommodation compartment 101 changes, the brightness detection sensor can detect the corresponding brightness change and transmit the signal to the vehicle controller, and the vehicle controller can adjust the brightness of the central control screen 80 according to the brightness. At the same time, since the projector 40 can project the brightness of the central control screen 80, the brightness of the projected picture is also adjusted accordingly to ensure the projection effect of the projector 40.

[0089] In some embodiments, the vehicle 100 further includes an interactive system. The interactive system is electrically connected to the vehicle controller. The vehicle controller is used to control the multiple projectors 40 according to the signal of the interactive system. Thus, the user can send an operation signal through the interactive system of the vehicle 100. After the vehicle controller receives the operation signal, it can operate the central control screen 80 according to the operation signal, thereby changing the picture of the central control screen 80 displayed on the projector 40, thereby improving the interactive performance of the vehicle 100.

[0090] In some embodiments, in a possible implementation, the interactive system includes a voice control device. The voice control device is electrically connected to the vehicle controller. The voice control device is used to send a voice control signal. Thus, the user can operate by sending a voice, and after the vehicle controller receives the user's voice command, it can control the central control screen 80 to perform a corresponding operation, so that the picture of the central control screen 80 displayed on the projector 40 changes.

[0091] Exemplarily, the voice control device may include a microphone, which may be used to pick up the sound emitted by the user so as to obtain the voice information emitted by the user.

[0092] In some embodiments, the interactive system includes a gesture control device. The gesture control device is electrically connected to the vehicle controller and is used to send gesture signals. Thus, the user can operate through gestures, and after the vehicle controller receives the user's gestures, it can control the central control screen 80 to perform corresponding operations, thereby changing the image of the central control screen 80 displayed on the projector 40.

[0093] Exemplarily, the gesture control device may include a camera, which may be used to capture the user's gestures, and then operate the display screen of the projector 40 through the gestures to achieve gesture interaction.

[0094] In addition, it can be understood that the vehicle 100 provided in the embodiment of the present application may also include a speaker so that the user can directly listen to the audio information corresponding to the picture projected by the projector 40.

[0095] Based on the above vehicle, the embodiment of the present application also provides a control method of the vehicle-mounted projection system, such as Figure 3 As shown, Figure 3 This is a flow chart of a control method for a vehicle-mounted projection system provided in an embodiment of the present application. The control method may include step S10 and step S20.

[0096] S10: The central control screen receives the projector control signal. The user can select which projector to use for projection by clicking the central control screen.

[0097] S20: The vehicle controller controls the projector in the storage compartment to turn on according to the projector control signal; and / or controls the projector outside the vehicle body to turn on. According to the user's selection result, the vehicle controller can control which projector to turn on and transmit the image of the central control screen to the corresponding projector for projection.

[0098] The vehicle provided in the embodiment of the present application can better realize the interaction between people and vehicles, and has strong interactivity and entertainment. Below, the application scenario of the vehicle provided in the embodiment of the present application is briefly described.

[0099] For example, a chess and card game mode is installed in the user's central control screen. When the user clicks on the chess and card game mode in the central control screen, the vehicle controller can receive the instruction and turn on the projector to project a chessboard at the specified position. At this time, the user can play chess and other operations through voice or gestures, so that the user can experience a more realistic virtual chess and card game with strong interactivity and entertainment.

[0100] Among them, a variety of different chess and card types, game difficulty and game mode can be set in the chess and card mode. Exemplary, the chess and card types may include Chinese chess, go, gobang, military chess, etc. The difficulty of the game may include simple, intermediate and difficult, etc. The game mode may include single-player game and double-player game. Among them, in the single-player game mode, the user can play online with artificial intelligence players or Internet online players. Multiple games can be played face to face by two users.

[0101] Based on the above scenarios, when the vehicle is in the above usage scenarios, Figure 4 As shown, Figure 4 This is one of the flow charts of a vehicle usage scenario provided in an embodiment of the present application, and the specific usage execution steps of the vehicle may include S100-S400.

[0102] S100: The vehicle is powered on. At this time, the vehicle is powered on and in operation, and all electrical components of the vehicle are powered on and in operation.

[0103] S200: Battery check. When the battery level of the vehicle is low, in order to ensure the normal operation of the vehicle and reduce the power consumption, you can set the chess and card mode in the central control screen to be unable to run when the battery level is lower than a certain preset value. At the same time, if the chess and card mode is in operation, you can also set a low battery reminder when the battery level is lower than a certain preset value. For example, when the battery level is less than 20%, a voice prompt will be given that the battery level is too low, and the chess and card mode will be exited after five minutes.

[0104] S300: Turn on the chess and card game mode. For example, the user can turn on the chess and card game mode by operating the central control screen.

[0105] S400: Select the projection position. As shown above, since the vehicle provided in the embodiment of the present application includes multiple projectors, projection can be performed at different positions. Therefore, after turning on the chess and card mode, the projector and the projection position can be selected on the central control screen. According to different projection positions, the vehicle controller can turn on the corresponding projector according to the position selected by the user.

[0106] Depending on the projector and projection position selected by the user, the vehicle will perform different operations. For example, when the user selects the second projector for projection, Figure 4 As shown, the specific use execution steps of the above-mentioned vehicle also include step S500.

[0107] S500: Turn on the second projector for projection.

[0108] Then, the user can play the chess and card game through voice operation or external connection handle, and complete common operations such as playing chess, regretting moves, admitting defeat, pausing, and exiting.

[0109] When the user selects the first projector for projection, and the projection position is the sky screen, Figure 5 As shown, Figure 5 The second flowchart of a vehicle usage scenario provided in an embodiment of the present application, the specific usage execution steps of the above-mentioned vehicle also include steps S600 and S700.

[0110] S600: Turn on the first projector for projection.

[0111] S700: Control the first adjustment mechanism to adjust the light outlet of the first projector toward the skylight.

[0112] At this point, users can play chess and card games through voice, gesture operations, or external connected handles, and complete routine operations such as playing chess, regretting moves, admitting defeat, pausing, and exiting.

[0113] When the user selects the first projector for projection, and the projection position is the table top, Figure 6 As shown, Figure 6 The third flowchart of a vehicle usage scenario provided in an embodiment of the present application, the specific usage execution steps of the above-mentioned vehicle also include steps S800 to S1000.

[0114] S800: Control the table top adjustment mechanism to open the table top.

[0115] S900: Turn on the first projector for projection.

[0116] S1000: Control the first adjustment mechanism to adjust the light outlet of the first projector toward the table top.

[0117] At this point, users can play chess and card games through voice, gesture operations, or external connected handles, and complete routine operations such as playing chess, regretting moves, admitting defeat, pausing, and exiting.

[0118] Among them, when the user selects the first projector for projection, and the projection position is the table, after the user exits the chess and card mode, the vehicle controller will automatically control the table adjustment mechanism to fold the table.

[0119] It is understandable that during the operation of the above-mentioned chess and card mode, the vehicle controller will monitor the vehicle's power in real time to prevent the vehicle from running too low in power due to the operation of the chess and card mode.

[0120] The above are only specific implementations of the present application, but the protection scope of the present application is not limited thereto, and any changes or substitutions within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A vehicle, characterized in that: include: A vehicle body, wherein the interior of the vehicle body forms a storage compartment; as well as, A plurality of projectors, at least one of which is disposed in the accommodation compartment and connected to the vehicle body; At least one of the projectors is arranged outside the accommodating compartment and connected to the vehicle body.

2. The vehicle according to claim 1, characterized in that The vehicle body includes a body B-pillar; the vehicle further includes: A rearview mirror, arranged outside the accommodation compartment and connected to the vehicle body; The plurality of projectors include: A first projector is located in the accommodating compartment and is arranged at the B-pillar of the vehicle body; and The second projector is arranged on the rearview mirror.

3. The vehicle according to claim 2, characterized in that The vehicle further comprises: a first adjustment mechanism, the first adjustment mechanism is arranged in the accommodation compartment and connected to the B-pillar of the vehicle body; the first adjustment mechanism is also connected to the first projector; the first adjustment mechanism is used to adjust the projection angle of the first projector; and / or, The second adjusting mechanism is arranged on the rearview mirror; the second adjusting mechanism is connected to the second projector; the second adjusting mechanism is used to adjust the projection angle of the second projector.

4. The vehicle according to claim 3, characterized in that The first projector includes a first zoom device, and the first zoom device is used to adjust the clarity of the projection picture; and / or, The second projector includes a second zoom device, and the second zoom device is used to adjust the clarity of the projected image.

5. The vehicle according to claim 1, characterized in that The vehicle further comprises: A vehicle controller; and A central control screen is electrically connected to the vehicle controller; the central control screen is also electrically connected to the plurality of projectors; Wherein, the vehicle controller is also electrically connected to the plurality of projectors.

6. The vehicle according to claim 5, characterized in that The vehicle body includes a vehicle body B-pillar; the plurality of projectors include: A first projector is located in the accommodating compartment and is arranged at the B-pillar of the vehicle body; The vehicle further comprises: an armrest box, disposed in the accommodation compartment; and The table top is connected to the armrest box and includes a plurality of connecting plates that are movably connected in sequence; the plurality of connecting plates are used to move to the same plane to display the projection image of the first projector.

7. The vehicle according to claim 6, characterized in that The vehicle further comprises: A table top adjustment mechanism is connected to the armrest box and to the table top; the table top adjustment mechanism is used to unfold or retract the plurality of connecting plates.

8. The vehicle according to claim 7, characterized in that The vehicle controller is also electrically connected to the table top adjustment mechanism.

9. The vehicle according to claim 5, characterized in that The vehicle further comprises: A brightness detection sensor, the brightness detection sensor is electrically connected to the vehicle controller; the brightness detection sensor is used to detect the brightness in the accommodating compartment.

10. The vehicle according to claim 5, characterized in that The vehicle further comprises: An interactive system is electrically connected to the vehicle controller, and the vehicle controller is used to control the multiple projectors according to the signal of the interactive system.

11. The vehicle according to claim 10, characterized in that The interactive system comprises: a voice control device, the voice control device being electrically connected to the vehicle controller and configured to send a voice control signal; and / or, A gesture control device is electrically connected to the vehicle controller and is used to send gesture signals.

12. A control method for a vehicle projection system, applied to the vehicle according to any one of claims 1 to 11, characterized in that: The vehicle includes a central control screen and a vehicle controller, the central control screen is electrically connected to the plurality of projectors; the vehicle controller is electrically connected to the central control screen and the plurality of projectors; the control method includes: The central control screen receives a projector control signal; The vehicle controller controls the projector in the accommodating compartment to turn on according to the projector control signal, and / or controls the projector outside the vehicle body to turn on.

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