Car theater system and control method thereof, car computer, vehicle and storage medium

Abstract

The present invention discloses a control method for an in-vehicle theater system, a vehicle computer, an in-vehicle theater system, a vehicle, and a computer-readable storage medium. Relating to the field of in-vehicle imaging technology, the control method for an in-vehicle theater system includes: obtaining an input theater mode; obtaining a user's sitting posture; obtaining the user's eye information; and controlling the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, the eye information, and the theater mode, and controlling the rolling screen to move relative to the vehicle body to reach a preset posture. In the in-vehicle theater system and its control method, vehicle computer, vehicle, and storage medium of the present application, the acquired theater mode, user's sitting posture, and eye information are used to control the retraction and extension of the rolling screen to change the unfolded size of the rolling screen, and / or control the rolling screen to move to a preset posture, so that the rolling screen has different unfolded sizes in different theater modes, and has different postures relative to the vehicle body, and has various application scenarios.

Description

Technical Field

[0001] The present application relates to the field of vehicle-mounted imaging technology, and more specifically, to a control method for a vehicle-mounted theater system, a vehicle computer, a vehicle-mounted theater system, a vehicle, and a computer-readable storage medium. Background Art

[0002] As the pace of intelligentization of the automotive industry accelerates, the entertainment functions of traditional cars can no longer meet the diverse needs of passengers, and the top screen installed on the roof has come into being. At present, the top screen can only rotate around the axis in the width direction of the car body to change the vertical angle between the top screen and the car body. The other parameters of the top screen cannot be adjusted, which leads to a single application scenario for the top screen. Summary of the invention

[0003] Embodiments of the present application provide a control method for a vehicle-mounted theater system, a vehicle computer, a vehicle-mounted theater system, a vehicle, and a computer-readable storage medium.

[0004] The control method of the in-vehicle theater system of the implementation mode of the present application includes: obtaining an input theater mode; obtaining a user's sitting posture; obtaining the user's eye information; and controlling the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, eye information and theater mode, and controlling the rolling screen to move relative to the vehicle body to reach a preset posture.

[0005] The vehicle computer of the implementation mode of the present application includes a memory and a processor. The memory is configured to store a computer program. When the processor executes the computer program, it implements the following control method of the vehicle-mounted theater system: obtaining an input theater mode; obtaining a user's sitting posture; obtaining the user's eye information; and controlling the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, eye information and theater mode, and controlling the rolling screen to move relative to the vehicle body to reach a preset posture.

[0006] The vehicle-mounted cinema system of the embodiment of the present application includes: a seat, a rolling screen device and a vehicle computer. The rolling screen device includes a rolling screen. The vehicle computer is used to: obtain an input cinema mode; obtain a user's sitting posture; obtain the user's eye information; and control the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, the eye information and the cinema mode, and control the rolling screen to move relative to the vehicle body to reach a preset posture.

[0007] The vehicle of some embodiments of the present application includes a vehicle computer. The vehicle computer includes a memory and a processor, the memory is configured to store a computer program, and when the processor executes the computer program, the following control method of the vehicle theater system is implemented: obtaining an input theater mode; obtaining a user's sitting posture; obtaining the user's eye information; and controlling the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, eye information and theater mode, and controlling the rolling screen to move relative to the vehicle body to reach a preset posture.

[0008] The vehicle of some embodiments of the present application includes an in-vehicle theater system. The in-vehicle theater system includes: a seat, a rolling screen device and a vehicle computer. The rolling screen device includes a rolling screen. The vehicle computer is used to: obtain an input theater mode; obtain a user's sitting posture; obtain the user's eye information; and control the retraction and extension of the rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, the eye information and the theater mode, and control the rolling screen to move relative to the vehicle body to reach a preset posture.

[0009] The computer-readable storage medium of the embodiment of the present application stores a computer program thereon, which, when executed by a processor, implements the following control method for an in-vehicle theater system: obtaining an input theater mode; obtaining a user's sitting posture; obtaining the user's eye information; and controlling the retraction and extension of a rolling screen to change the unfolded size of the rolling screen according to the user's sitting posture, eye information and theater mode, and controlling the rolling screen to move relative to the vehicle body to reach a preset posture.

[0010] In the control method of the in-vehicle theater system, the vehicle computer, the in-vehicle theater system, the vehicle and the computer-readable storage medium of the implementation mode of the present application, the acquired theater mode, the user's sitting posture and the eye information are used to control the retraction and extension of the rolling screen to change the unfolded size of the rolling screen, and / or control the movement of the rolling screen to reach a preset posture, so that the rolling screen has different unfolded sizes in different theater modes and different postures relative to the vehicle body, and has various application scenarios.

[0011] Additional aspects and advantages of the embodiments of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the embodiments of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0013] Figure 1 is a flowchart of a control method of a vehicle-mounted theater system according to some embodiments of the present application;

[0014] Figure 2 is a schematic diagram of the structure of a car theater system in some implementation modes of the present application;

[0015] Figure 3 is a schematic diagram of the position of a user and a rolling screen in a vehicle according to certain embodiments of the present application;

[0016] Figure 4 is a schematic diagram of vertical angle control of a rolling screen in certain embodiments of the present application;

[0017] Figure 5 is a schematic diagram of horizontal angle control of a rolling screen in certain embodiments of the present application;

[0018] Figure 6 is a schematic diagram of controlling the distance between the rolling screen and the seat in the length direction of the vehicle body in certain embodiments of the present application;

[0019] Figure 7 is a schematic diagram of the unfolding size control and flipping control of the rolling screen in certain embodiments of the present application;

[0020] Figure 8 is a schematic structural diagram of a vehicle-mounted theater system according to some other implementations of the present application;

[0021] Fig. 9 is a flow chart of obtaining an input theater mode in a control method of an in-vehicle theater system in some implementation modes of the present application;

[0022] Fig.10 is a schematic diagram of a flow chart of obtaining a user's sitting posture on a seat in a control method of an in-vehicle theater system in some embodiments of the present application;

[0023] Fig.11 is a schematic diagram of a process of obtaining eye information of a user in a control method of an in-vehicle theater system in some implementation modes of the present application;

[0024] Fig.12 is a flowchart of another method for controlling a vehicle-mounted theater system according to other embodiments of the present application;

[0025] Fig.13 is a schematic diagram of a user's sight being obstructed in a second cinema mode of certain embodiments of the present application;

[0026] Fig.14 is a schematic diagram of a vehicle according to certain embodiments of the present application;

[0027] Fig.15 It is a schematic diagram of the connection status of a computer-readable storage medium and a processor in certain embodiments of the present application.

[0028] Description of main component symbols:

[0029] Vehicle 100;

[0030] Car theater system 10;

[0031] Car computer 11;

[0032] Seat 12;

[0033] Modular screen control device 121, remote control panel 1211;

[0034] Seat sensor 122, first sensor 1221, second sensor 1222, third sensor 1223;

[0035] Seat controller 123;

[0036] Rolling screen device 13;

[0037] Rolling screen 131;

[0038] Motion control mechanism 132;

[0039] Monitoring module 14;

[0040] Non-occupant seats 15;

[0041] Processor 20;

[0042] Computer readable storage medium 200 ; computer program 202 . DETAILED DESCRIPTION

[0043] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions from beginning to end. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the embodiments of the present application, and cannot be understood as limiting the embodiments of the present application.

[0044] At present, since the top screen can only rotate around the axis in the width direction of the vehicle body to change the vertical angle between the top screen and the vehicle body, other parameters of the top screen cannot be adjusted, which leads to a single application scenario of the top screen. How to solve the problem of the single application scenario of the top screen caused by the non-adjustability of other parameters of the top screen has become a difficult problem that technicians in this field need to solve urgently. To solve this problem, the present application provides a vehicle-mounted theater system 10 (such as Figure 2 and Figure 8 As shown), the control method of the car theater system (as shown Figure 1 and Figures 9 to 12 As shown), vehicle computer 11 (as shown Figure 2 and Figure 8 As shown), vehicle 100 (as shown Fig.14 ) and computer readable storage medium 200 (as shown Fig.15 as shown).

[0045] See also Figure 1 and Figure 2 , the control method of the vehicle-mounted theater system of the embodiment of the present application includes:

[0046] 008: Get the input cinema mode;

[0047] 010: Get the user's sitting posture;

[0048] 011: Obtaining the user's eye information; and

[0049] 018: Control the rolling screen 131 to be retracted and extended according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and control the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0050] The control method of the vehicle-mounted cinema system can be applied to the vehicle-mounted cinema system 10. The vehicle-mounted cinema system 10 of the embodiment of the present application includes a vehicle machine 11, a seat 12 and a rolling screen device 13, wherein the rolling screen device 13 includes a rolling screen 131. The vehicle machine 11 is used to obtain the input cinema mode; obtain the user's sitting posture; obtain the user's eye information; and control the rolling screen 131 to retract and extend according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and control the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0051] The vehicle theater system 10 is installed in a vehicle 100 (such as Fig.14 ) is a system that can play movies, videos and audio equipment to provide entertainment for passengers. In this application, the in-vehicle theater system 10 includes a vehicle machine 11. The vehicle machine 11 is installed in the vehicle 100 (such as Fig.14 ) is one of the core control components of the vehicle, responsible for managing and coordinating the operation of various parts of the vehicle. The vehicle computer 11 controls the working status of various components such as the engine, gearbox, braking system, steering system, etc. by collecting, processing and analyzing data from various sensors to ensure safe and efficient operation of the vehicle. The vehicle computer 11 can directly control the parameters of various parts of the vehicle 100, thereby controlling the performance of the vehicle 100 and the driving experience of the driver. In the present application, the vehicle computer 11 is used to control the seat 12 and the rolling screen device 13 so that the user can adjust his or her sitting posture and help the user improve the viewing experience.

[0052] Please combine Figure 3, the vehicle 100 is usually provided with a plurality of seats for passengers to sit on, and these seats are one of the important components inside the vehicle 100. When the vehicle 100 is in use, these seats are located inside the vehicle 100 for users to sit on, and their design takes into account the ergonomic needs of the passengers. Some high-end models may also be equipped with heating and ventilation functions to improve the comfort and safety of the passengers. At the same time, the seats can provide good support and comfort. During the use of the vehicle 100, the seats for users who use the in-vehicle theater system 10 to sit on are the seat seats 12, and the seats that are only for users to sit on but are not associated with the use of the in-vehicle theater system 10 are the non-seat seats 15.

[0053] The rolling screen device 13 is an electronic device installed on the top of the vehicle 100, which can play videos, display navigation information or provide passenger interaction and other entertainment functions through the display screen in the device. The rolling screen 131 generally refers to a screen that can be unfolded or retracted from the inside or outside of the vehicle 100. This screen is usually installed on the roof, window or door of the vehicle, and is used to play videos, display navigation information or provide passenger entertainment functions. The rolling screen 131 is flexibly designed and can be unfolded or retracted as needed, providing a variety of entertainment functions in the car while keeping the space inside the car as spacious as possible. In the present application, the rolling screen device 13 is arranged on the top of the vehicle 100 and includes the rolling screen 131, so that the rolling screen device 13 can play movie videos and audio to users sitting in the seats 12 through the rolling screen 131 to provide entertainment content for the users.

[0054] Specifically, in step 008, when the user uses the in-vehicle theater system 10 provided by the present application, the user can transmit the theater mode of his or her choice to the vehicle computer 11 by inputting remote control commands. For example, the theater mode includes three categories, namely the first mode, the second mode and the third mode. The first mode is the ordinary large-screen theater mode, which is usually suitable for the situation where multiple users are sitting in different seats 12 in the car; the second mode is the big bed theater mode. In this mode, the second and third rows of seats in the car are set to a folding mode by the user, and the user watches the movie on the flat seat 12; the third mode is the outdoor theater mode, which is usually used in outdoor camping, barbecue, or fishing scenarios, where the user watches a movie outside the car.

[0055] In step 010 and step 011, after obtaining the above-mentioned cinema mode input by the user, the vehicle computer 11 also obtains the user's sitting posture and the user's eye information. For example, the user's sitting posture is usually determined according to the position of the center point of multiple force-bearing surfaces on the seat 12 and the user. In this application, when the user is located on the seat 12, the vehicle computer 11 obtains the user's sitting posture by obtaining the center point of the force-bearing surface on the seat 12; the eye information is the distance and viewing angle of the user's eyes relative to the object that the user needs to watch. In this application, since the object that the user needs to watch is the rolling screen 131, the eye information includes the eye distance between the user's eyes and the rolling screen 131, that is, the length of the line connecting the user's eye position and the screen center position of the rolling screen 131, the user's eye viewing angle, that is, the angle between the line connecting the user's eye position and the screen center position of the rolling screen 131 and the plane where the roof is located, and the eye height between the user's eyes and the bottom of the vehicle body, that is, the shortest distance between the user's eye position and the plane where the vehicle chassis is located.

[0056] In step 018, after obtaining the theater mode, user sitting posture, and user eye information input by the user, the vehicle computer 11 can control the expansion size of the rolling screen 131 according to the theater mode, user sitting posture, and user eye information input by the user, and control the rolling screen 131 to move relative to the vehicle body to reach a preset posture. The movement of the rolling screen 131 relative to the vehicle body to reach a preset posture will be described in detail below.

[0057] See also Figure 3 The rolling screen device 13 is arranged on the roof of the vehicle for viewing by the user sitting on the seat 12. When describing the posture of the rolling screen 131, the axis in the width direction of the vehicle body is taken as the X-axis, the axis in the length direction of the vehicle body is taken as the Y-axis, and the axis in the height direction of the vehicle body is taken as the Z-axis. Figure 4 The vehicle computer 11 controls the vertical angle change of the rolling screen 131 according to the theater mode input by the user, the user's sitting posture, and the user's eye information, wherein the vertical angle refers to the angle α between the rolling screen 131 and the axis Z in the height direction of the vehicle body. Figure 5 The vehicle computer 11 can also control the horizontal angle change of the rolling screen 131 according to the theater mode input by the user, the user's sitting posture, and the user's eye information, wherein the horizontal angle refers to the angle β between the rolling screen 131 and the axis X in the width direction of the vehicle body. Figure 6 The vehicle computer 11 can also control the front-to-back distance of the rolling screen 131 according to the theater mode input by the user, the user's sitting posture, and the user's eye information, wherein the front-to-back distance of the rolling screen 131 refers to the distance between the rolling screen 131 and the seat 12. Figure 7The vehicle computer 11 can also control the extension and contraction of the rolling screen 131 according to the theater mode input by the user, the user's sitting posture, and the user's eye information, that is, change the unfolded size of the rolling screen 131, and control the rolling screen 131 to flip, so as to change the display mode of the rolling screen 131 picture from the perspective of the user sitting in the seat 12, wherein the display mode of the rolling screen 131 picture includes horizontal screen display and vertical screen display, so that the parameters of the rolling screen 131 can be adjusted according to the current needs of the user. Since the rolling screen 131 can be used as the top screen of the vehicle 100, the control method of the in-vehicle theater system provided in the embodiment of the present application solves the problem of the single application scenario of the top screen due to the fact that other parameters of the top screen cannot be adjusted, and realizes the diversification of the application scenarios of the top screen of the vehicle 100.

[0058] In some embodiments, step 018 specifically includes: controlling the movement of the motion control mechanism 132 according to the user's sitting posture, eye information and theater mode, so as to control the retraction and extension of the rolling screen 131 to change the unfolded size of the rolling screen 131, and controlling the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0059] In certain embodiments, see Figure 8 The rolling screen device 13 also includes a motion control mechanism 132. The vehicle computer 11 is also used to control the retraction and extension of the rolling screen 131 to change the unfolded size of the rolling screen 131 by controlling the motion control mechanism 132 in the rolling screen device 13, and to control the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0060] Specifically, the vehicle computer 11 changes the vertical angle α, horizontal angle β, distance from the seat 12 in the length direction of the vehicle body, unfolding size, and display mode of the screen of the rolling screen 131 by controlling the motion control mechanism 132 to move. The motion control mechanism 132 may include a rotation mechanism for changing the vertical angle α and horizontal angle β of the rolling screen 131, a telescopic mechanism for changing the unfolding size of the rolling screen 131, a flipping mechanism for changing the display mode of the screen of the rolling screen 131, and a slide rail for changing the distance of the rolling screen 131 in the length direction of the vehicle body.

[0061] See also Figure 8 and Fig. 9 In some embodiments, the vehicle-mounted theater system 10 further includes a modular screen control device 121 and a monitoring module 14 disposed on the seat 12. The modular screen control device 121 includes a remote control panel 1211. 008: Obtaining an input theater mode includes:

[0062] 0081: Obtain the cinema mode input by the user through the remote control panel 1211; or,

[0063] 0083: Control the monitoring module 14 to monitor the user gestures, and 0085: Analyze the user gestures to obtain the input theater mode.

[0064] The method for obtaining the input theater mode in the control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10. The vehicle-mounted theater system 10 also includes a modular screen control device 121 and a monitoring module 14 arranged on the passenger seat 12. The modular screen control device 121 includes a remote control panel 1211; the remote control panel 1211 is used for the user to input the theater mode, and the vehicle computer 11 is used to obtain the theater mode from the remote control panel 1211; the monitoring module 14 is used to monitor the user's gestures, and the vehicle computer 11 is used to analyze the user's gestures to obtain the theater mode.

[0065] Specifically, in step 0081, there are two input methods for inputting the cinema mode, namely, remote control panel input and user gesture input. The user can choose to input the cinema mode on the remote control panel 1211, or choose to input the cinema mode through the monitoring module 14 by user gestures. The vehicle computer 11 can obtain the cinema mode input by the user from the remote control panel 1211 or the monitoring module 14. This method further increases the convenience of the user using the vehicle-mounted cinema system 10 and improves the user experience by providing the user with more cinema mode input methods.

[0066] It is understandable that in steps 0083 and 0085, when the user selects the cinema mode by inputting a user gesture, the vehicle computer 11 monitors the user gesture through the monitoring module 14, and analyzes the user gesture to obtain the input cinema mode. For example, the monitoring module 14 can be a camera, which is usually arranged at a position close to the rolling screen 131, and is used to capture the user image, thereby realizing the monitoring of the user gesture. The vehicle computer 11 analyzes the user gesture through the built-in image processing module to obtain the cinema mode input by the user.

[0067] See also Figure 8 and Fig.10 In some embodiments, a seat sensor 122 is provided on the seat 12. Figure 4 or Figure 6 The seat 12 includes a seat portion, a backrest and a headrest, and the user's sitting posture includes the user's sitting position on the seat portion, the user's back resting point on the backrest and the user's pillow point on the headrest; the seat sensor 122 includes a first sensor 1221 arranged on the seat portion, a second sensor 1222 arranged on the backrest and a third sensor 1223 arranged on the headrest, 010: Obtaining the user's sitting posture on the seat, including:

[0068] 0101: Obtain the seat position collected by the first sensor 1221, where the seat position is the center point of the force-bearing surface of the seat;

[0069] 0103: Obtain the backrest point collected by the second sensor 1222, where the backrest point is the center point of the force-bearing surface of the backrest; and

[0070] 0105: Obtain the pillow point collected by the third sensor 1223, where the pillow point is the center point of the force-bearing surface of the headrest.

[0071] See also Figure 4 and Figure 8 The method for obtaining the sitting posture of the user on the seat 12 in the control method of the vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10. The seat 12 is provided with a seat sensor 122. Figure 4 It can be seen that the seating seat includes a seat portion, a backrest and a headrest, and the user's sitting posture includes the user's sitting point on the seat portion, the user's backrest point on the backrest and the user's pillow point on the headrest; the seat sensor 122 includes a first sensor 1221 arranged on the seat portion, a second sensor 1222 arranged on the backrest and a third sensor 1223 arranged on the headrest, the first sensor 1221 is used to collect the sitting point, which is the center point of the force-bearing surface of the seat portion; the second sensor 1222 is used to collect the backrest point, which is the center point of the force-bearing surface of the backrest; and the third sensor 1223 is used to collect the pillow point, which is the center point of the force-bearing surface of the headrest.

[0072] Specifically, in the present application, the user's sitting posture is reflected by the positions of the center points of the three force-bearing surfaces of the user on the seating seat 12, namely, the center point of the force-bearing surface of the seat part, the center point of the force-bearing surface of the backrest, and the center point of the force-bearing surface of the headrest. The seat sensor 122 collects the user's sitting position, backrest point and pillow point on the seating seat 12 through a first sensor 1221 arranged on the seat part, a second sensor 1222 arranged on the backrest, and a third sensor 1223 arranged on the headrest, namely, collects the center point of the force-bearing surface of the seat part, the center point of the force-bearing surface of the backrest, and the center point of the force-bearing surface of the headrest, thereby obtaining the user's sitting posture. The present method obtains the center points of the force-bearing surfaces on the seat part, backrest and headrest of the seating seat 12 through the seat sensor 122 to accurately reflect the user's sitting posture on the current seating seat 12, thereby providing accurate data support for adjusting the rolling screen 131 in subsequent steps.

[0073] See also Figure 8 and Fig.11 In some embodiments, the vehicle-mounted theater system 10 further includes a monitoring module 14, and the eye information includes the eye distance between the user's eyes and the rolling screen 131, the user's eye viewing angle, and the eye height between the user's eyes and the bottom of the vehicle body. 011: Obtaining the user's eye information includes:

[0074] 0111: Obtain the user image taken by the monitoring module 14; and

[0075] 0113: Process the user image to obtain eye distance, eye perspective and eye height.

[0076] The method for obtaining the user's eye information in the above-mentioned control method of the in-vehicle theater system can be applied to the in-vehicle theater system 10, and the monitoring module 14 is used to capture the user image; the vehicle computer 11 is also used to process the user image to obtain the eye distance, eye viewing angle and eye height.

[0077] Specifically, in step 0111, the monitoring module 14 captures the user image for the vehicle computer 11 to process the user image. In step 0013, after the vehicle computer 11 obtains the user image captured by the monitoring module 14, it obtains the eye distance, eye viewing angle and eye height through image processing of the user image, which are then used in subsequent steps to adjust the posture of the rolling screen 131 according to the user's eye distance, eye viewing angle and eye height, so that the posture of the adjusted rolling screen 131 is in the most comfortable posture for the user to watch movies, thereby improving the user's comfort.

[0078] See also Figure 8 and Fig.12 In some embodiments, the vehicle-mounted theater system 10 further includes a modular screen control device 121 and a monitoring module 14 disposed on the seat 12, the modular screen control device 121 includes a remote control panel 1211, and the control method of the present application further includes:

[0079] 001: Start the remote control panel 1211 and the monitoring module 14;

[0080] 002: Check whether the independent remote control mode is enabled;

[0081] 003: When the independent remote control mode is enabled, the remote control panel 1211 pops up from the seat 12, and the rolling screen 131 and / or the seat 12 are independently remotely controlled through the remote control panel 1211;

[0082] 004: When the independent remote control mode is not enabled, the remote control panel 1211 remains on the passenger seat 12, and the rolling screen 131 and / or the passenger seat 12 are remotely controlled by monitoring the user's gestures through the remote control panel 1211 and / or the monitoring module 14.

[0083] See also Figure 8The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10, and the vehicle computer 11 is also used to: control the remote control panel 1211 and the monitoring module 14 to start; detect whether the independent remote control mode is enabled; when the independent remote control mode is enabled, the remote control panel 1211 pops up from the passenger seat 12, and the remote control panel 1211 performs independent remote control of the rolling screen 131 and / or the passenger seat 12; when the independent remote control mode is not enabled, the remote control panel 1211 remains on the passenger seat 12, and the remote control panel 1211 and / or the monitoring module 14 monitor the user's gestures to remotely control the rolling screen 131 and / or the passenger seat 12.

[0084] Specifically, the remote control panel 1211 usually refers to the armrest panel located on the armrest of the seat 12, which may be an armrest touch screen or an armrest touch button. In step 001, after the user takes a seat and the seat sensor 122 detects data of the seat point, backrest point, and pillow point on the seat, backrest, and headrest, the vehicle computer 11 controls the remote control panel 1211 and the monitoring module 14 to start, so as to provide the user with a channel for remote control selection.

[0085] It can be understood that after the vehicle computer 11 detects the activation of the independent remote control mode, when the independent remote control mode is activated, the remote control panel 1211 pops up from the passenger seat 12, and the user can independently control the rolling screen 131 and / or the passenger seat 12 by operating the remote control panel 1211. For example, when the independent remote control mode is activated, the remote control panel 1211 can leave the armrest of the passenger seat 12 and be placed at other locations at will by the user. The vehicle computer 11 controls the rolling screen 131 and / or the passenger seat 12 by obtaining the remote control signal input by the user from the remote control panel 1211. Specifically, the user can input the remote control signal through the remote control panel 1211 to enable the vehicle computer 11 to control the posture of the rolling screen 131 and / or control and adjust the seat posture of the passenger seat 12 to achieve a more comfortable viewing effect. When the independent remote control mode is not activated, the remote control panel 1211 remains on the passenger seat 12, and the user can control the rolling screen 131 and / or the passenger seat 12 through the remote control panel 1211 and / or gestures. Specifically, the user can input a remote control signal through the remote control panel 1211, so that the vehicle computer 11 can remotely control the rolling screen 131 and / or the passenger seat 12, and / or the user can make various user gestures for the monitoring module 14 to capture, so that the vehicle computer 11 can obtain the user gesture in the user image through the monitoring function of the monitoring module 14, and then remotely control the rolling screen 131 and / or the passenger seat 12 according to the user gesture. This method improves the convenience of the user using the vehicle theater system 10 by providing more remote control methods for the user.

[0086] See also Figure 8 and Fig.12 In some embodiments, the vehicle-mounted theater system 10 further includes a modular screen control device 121 disposed on the seat 12, the modular screen control device 121 includes a remote control panel 1211, and the control method of the present application further includes:

[0087] 005: Detect whether the seat 12 is in a preset seat posture;

[0088] 006: When the preset seat posture is enabled, controlling the seat 12 to be adjusted to the preset seat posture;

[0089] 007: When the preset seat posture is not enabled, the seat posture of the passenger seat 12 is adjusted through the remote control panel 1211.

[0090] See also Figure 8 The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10. When the preset seat posture of the seating seat 12 is enabled, the seating seat 12 is adjusted to the preset seat posture; when the preset seat posture of the seating seat 12 is not enabled, the remote control panel 1211 adjusts the seat posture of the seating seat 12.

[0091] Specifically, in step 005, the user selects whether to start the preset seat posture through the remote control panel 1211 or the user gesture. In the case of starting the preset seat posture, the vehicle computer 11 controls the seat 12 to adjust to the preset seat posture, wherein the seat posture includes the seat backrest inclination angle, that is, the angle between the plane where the backrest is located and the axis where the vehicle body height is located, the front-to-back spacing between the seats, the height of the neck pillow, that is, the distance between the headrest and the backrest, and the length of the leg rest. The preset seat posture can be the seat backrest inclination angle, the front-to-back spacing between the seats, the height of the neck pillow, and the length of the leg rest preset by the manufacturer or the user. In step 006, the user can choose to use the preset seat posture. The vehicle computer 11 directly adjusts the seat 12 according to the parameters such as the backrest inclination angle, the front-to-back spacing between the seats, the height of the neck pillow, and the length of the leg rest preset by the user. This method can quickly achieve the eye distance, eye angle of view, and eye height required by the user. In step 007, without starting the preset seat posture, the vehicle computer 11 adjusts the seat posture of the seating seat 12 according to the remote control command input by the user through the remote control panel 1211, that is, adjusts the backrest angle of the seating seat 12, the front and rear distance between seats, the height of the neck pillow, the length of the leg rest and other parameters. This method improves the flexibility of the user in adjusting the seating seat. The user can adjust the seating seat 12 according to his or her own needs at any time, providing the user with a more comfortable riding experience.

[0092] According to the above content, in the control method of the in-vehicle theater system provided by the present application, the vehicle computer 11 adjusts the passenger seat 12 by adjusting multiple sets of parameters of the rolling screen 131. Since the passenger seat 12 in the present application includes more seat postures, it can support more abundant application scenarios. The control method of the in-vehicle theater system provided by the present application will be further explained below by taking various application scenarios as an example.

[0093] See also Figure 8 and Fig.12 In some embodiments, the cinema mode includes a first mode, in which the rolling screen 131 has a preset first unfolding size A1, and the preset posture includes: a first vertical angle α1 between the rolling screen 131 and the axis Z in the height direction of the vehicle body, a first horizontal angle β1 between the rolling screen 131 and the axis X in the width direction of the vehicle body, a first distance D1 between the rolling screen 131 and the seat 12 in the length direction of the vehicle body, and the rolling screen 131 is in a vertical screen state, and the preset posture is pre-stored in the vehicle machine 11; the control method of the vehicle-mounted cinema system of the present application also includes: 009: obtaining the seat distribution of users on the seat 12; obtaining the user's eye information, including: obtaining the eye information of each user on the seat 12; obtaining the final user's eye information based on the seat distribution and the eye information of each user on the seat;

[0094] 018: Controlling the rolling screen 131 to be retracted and extended according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and / or controlling the rolling screen 131 to move relative to the vehicle body to reach a preset posture, including:

[0095] According to the user's sitting posture, the final user's eye information and the first mode, the rolling screen 131 is controlled to be retracted to the first unfolded size A1, and the rolling screen 131 is controlled to move relative to the vehicle body to the first vertical angle α1, the first horizontal angle β1, the first distance D1, and be in a vertical screen state.

[0096] The control method of the above-mentioned in-vehicle theater system can be applied to the in-vehicle theater system 10, the monitoring module 14 is used to capture user images, the vehicle computer 11 is also used to process user images to obtain the seat distribution of users on the seating seats 12, process user images to obtain eye information of each user on the seating seats 12, and obtain the final user's eye information by integrating the eye information of each user on the seating seats 12 according to the seat distribution; the vehicle computer is also used to control the rolling screen 131 to be retracted and extended to the first unfolded size A1 according to the user's sitting posture, the final user's eye information and the first mode, and control the rolling screen 131 to move relative to the vehicle body to a first vertical angle α1, a first horizontal angle β1, a first distance D1, and to be in a vertical screen state.

[0097] In the first mode, in step 009, since there are multiple users and each user sits in a different seat 12, it is necessary to first capture the user image through the monitoring module 14. The vehicle computer 11 obtains the distribution of the user's seat 12 by processing the user image, which helps the vehicle computer 11 to more accurately adjust the posture of the rolling screen 131 to ensure that the user experience of each user can be taken care of as much as possible.

[0098] Specifically, after obtaining the seat distribution, the vehicle computer 11 can obtain different weights on different seating seats 12 according to the seat distribution, and then process the user's eye information according to the different weights, that is, obtain the eye information of each user on the different seating seats 12, and then obtain the weights of the above-mentioned different seating seats 12, and calculate the weighted average of the eye distances between the eyes of multiple groups of users and the rolling screen 131, the weighted average of the user's eye viewing angles, and the weighted average of the eye heights between the user's eyes and the bottom of the vehicle body as the final user's eye information.

[0099] See also Figure 8 and Fig.12 In some embodiments, the theater mode further includes a second mode, specifically, the second mode may be a large bed theater mode. In the second mode, the rolling screen 131 has a preset second unfolding size A2, and the preset posture includes: a second vertical angle α2 between the rolling screen 131 and the axis Z in the height direction of the vehicle body, a second horizontal angle β2 between the rolling screen 131 and the axis X in the width direction of the vehicle body, a second distance D2 between the rolling screen 131 and the seat 12 in the length Y direction of the vehicle body, and the rolling screen 131 is in a horizontal state, and the preset posture is also pre-stored in the vehicle computer 11.

[0100] 018: Controlling the rolling screen 131 to be retracted and extended according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and / or controlling the rolling screen 131 to move relative to the vehicle body to reach a preset posture, including:

[0101] According to the user's sitting posture, eye information and the second mode, the rolling screen 131 is controlled to be retracted to the second unfolded size A2, and the rolling screen 131 is controlled to move relative to the vehicle body to a second vertical angle α2, a second horizontal angle β2, a second distance D2, and to be in a horizontal screen state.

[0102] The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10, and the vehicle computer 11 is also used to control the rolling screen 131 to be retracted or extended to the second expanded size A2 according to the user's sitting posture, eye information and the second mode, and to control the rolling screen 131 to move relative to the vehicle body to a second vertical angle α2, a second horizontal angle β2, a second distance D2, and to be in a horizontal screen state, wherein the second vertical angle can be greater than, less than, or equal to the first vertical angle (α2 can be greater than, less than, or equal to α1), the second horizontal angle can be greater than, less than, or equal to the first horizontal angle (β2 can be greater than, less than, or equal to β1), the second distance can be greater than, less than, or equal to the first distance (D2 can be greater than, less than, or equal to D1), and the second expanded size>the first expanded size (A2>A1).

[0103] It is understandable that in the second mode, the user who watches the screen of the rolling screen 131 no longer sits on different seats 12 as in the first mode, but sits on multiple seats 12 in a flat state, so compared with the first mode, the second mode no longer needs to consider the distribution of users' seats. At the same time, in the second mode, compared with the first mode, the user usually watches the screen at a farther distance from the rolling screen 131, so the second unfolded size is usually larger than the first unfolded size to provide users with a better viewing effect.

[0104] See also Figure 8 and Fig.12 In some embodiments, regardless of the theater mode, the control method of the present application may further include:

[0105] 012: Detect whether the sight of the user sitting on the seat 12 is obstructed;

[0106] 013: Start (turn on) the rolling screen 131 without any obstacles;

[0107] 014: if there is an obstruction, adjust the posture of the non-sitting seat, 015: and re-detect whether the sight line of the user on the sitting seat 12 is obstructed;

[0108] 016: Start (turn on) the rolling screen 131 without any obstacles;

[0109] 017: Send a prompt message when there is an obstruction.

[0110] The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10, which also includes a seat controller 123 for controlling the seat, and the vehicle computer 11 is also used to: process the user image to analyze whether the line of sight of the user on the sitting seat 12 is obstructed; if there is no obstruction, control the rolling screen 131 to start; if there is an obstruction, control the seat controller 123 to adjust the posture of the non-sitting seat, and process the user image re-taken by the monitoring module 14 to analyze whether the line of sight of the user on the sitting seat 12 is obstructed; if there is no obstruction, control the rolling screen 131 to start; if there is an obstruction, control the issuance of a prompt message.

[0111] See also Fig.13 In some scenarios, the seat in front of the seat 12 (non-seat 15) may block the user's line of sight. Therefore, in step 012, the vehicle computer 11 detects whether the line of sight of the user on the seat 12 is blocked. Specifically, the vehicle computer 11 processes the user image captured by the monitoring module 14 and detects whether there is eye information of the user in the user image captured by the monitoring module 14 to detect whether the line of sight of the user on the seat 12 is blocked. In step 013, if the user's line of sight is not blocked, the vehicle computer 11 controls the rolling screen 131 to start. In step 014, if the user's line of sight is blocked, the vehicle computer 11 controls the seat controller 123 to adjust the posture of the non-seat 15 that blocks the user's line of sight, for example, controls the seat controller 123 on the non-seat 15 to control the lowering of the backrest height of the non-seat 15 located in front of the seat 12. In step 015, after completing the adjustment of the posture of the non-seat 15, the vehicle computer 11 re-detects the obstruction of the user's line of sight to re-determine whether the user's line of sight is blocked. In step 016, when the user's vision is not obstructed, the vehicle computer 11 controls the rolling screen 131 to start. In step 017, if the user's vision is obstructed again, it means that the vehicle computer 11 can no longer solve the problem of the obstructed user's vision by controlling the seat controller 123 to adjust the backrest of the non-passenger seat 15. The vehicle computer 11 will send a warning message to the user through a vibrator, a car light, a buzzer, etc., to remind the user to manually adjust the passenger seat 12 to avoid obstruction of his or her vision.

[0112] See also Figure 8 and Fig.12 In some embodiments, the theater mode includes a third mode. Specifically, the third mode may be an outdoor theater mode in which the user is located at the rear of a car outdoors. The control method of the present application further includes:

[0113] 019: According to the third mode, the rolling screen 131 is controlled to be retracted and extended to reach the maximum unfolded size, and the horizontal angle between the rolling screen 131 and the axis in the width direction of the vehicle body is controlled so that the display surface of the rolling screen 131 faces the rear of the vehicle; and

[0114] 020: Control the rolling screen 131 to move along the length direction of the vehicle body to change the position of the rolling screen 131 in the length direction of the vehicle body.

[0115] The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10, and the vehicle computer 11 is also used to: control the retraction and extension of the rolling screen 131 according to the third mode to achieve the maximum unfolded size, and control the horizontal angle between the rolling screen 131 and the axis X in the width direction of the vehicle body so that the display surface of the rolling screen 131 faces the rear of the vehicle; and control the rolling screen 131 to move along the length direction of the vehicle body to change the position of the rolling screen 131 in the length direction of the vehicle body.

[0116] It can be understood that in the outdoor cinema mode, the user's viewing position is far away from the rolling screen 131, and the rolling screen 131 is usually unfolded to the maximum unfolded size. If the user's viewing position is at the rear of the vehicle, the vehicle computer 11 controls the rolling screen 131 to be retracted and extended to reach the maximum unfolded size to ensure the viewing clarity of the user who is outside the vehicle and far away from the rolling screen 131, and controls the horizontal angle between the rolling screen 131 and the axis X in the width direction of the vehicle body so that the display surface of the rolling screen 131 faces the rear of the vehicle, that is, the plane where the rolling screen 131 is located is facing the user at the rear of the vehicle, and controls the rolling screen 131 to move along the length direction of the vehicle body to change the position of the rolling screen 131 in the length direction of the vehicle body, so that the user can adjust the distance between himself and the screen of the rolling screen 131.

[0117] See also Figure 8 and Fig.12 In some embodiments, the theater mode includes a fourth mode. Specifically, the fourth mode may be an outdoor theater mode in which a user watches a movie outdoors on the side of a car. The control method of the present application further includes:

[0118] 021: According to the fourth mode, the rolling screen 131 is controlled to be retracted and extended to reach the maximum unfolded size, and the horizontal angle between the rolling screen 131 and the axis X in the width direction of the vehicle body is controlled so that the display surface of the rolling screen 131 faces the vehicle side door; and

[0119] 022: Control the rolling screen 131 to move along the width direction of the vehicle body to change the position of the rolling screen 131 in the width direction of the vehicle body.

[0120] The control method of the above-mentioned vehicle-mounted theater system can be applied to the vehicle-mounted theater system 10, and the vehicle computer 11 is also used to: control the retraction and extension of the rolling screen 131 according to the fourth mode to achieve the maximum unfolded size, and control the horizontal angle between the rolling screen 131 and the axis X in the width direction of the vehicle body so that the display surface of the rolling screen 131 faces the vehicle side door; and control the rolling screen 131 to move along the width direction of the vehicle body to change the position of the rolling screen 131 in the width direction of the vehicle body.

[0121] It can be understood that in the outdoor cinema mode, the user's viewing position is far away from the rolling screen 131, and the rolling screen 131 is usually unfolded to the maximum unfolded size. If the user's viewing position is on the side of the vehicle, the vehicle computer 11 controls the rolling screen 131 to be retracted and extended to reach the maximum unfolded size to ensure the viewing clarity of the user who is outside the vehicle and far away from the rolling screen 131, and controls the horizontal angle between the rolling screen 131 and the axis X in the width direction of the vehicle body so that the display surface of the rolling screen faces the vehicle side door, that is, the plane where the rolling screen 131 is located is facing the user on the side of the vehicle, and controls the rolling screen 131 to move along the width direction of the vehicle body to change the position of the rolling screen 131 in the width direction of the vehicle body, so that the user can adjust the distance between himself and the screen.

[0122] In summary, the in-vehicle theater system and control method thereof provided by the present application, the vehicle computer 11 uses the acquired theater mode, user sitting posture, and eye information to control the retraction and extension of the rolling screen 131 to change the unfolded size of the rolling screen 131, and / or controls the rolling screen 131 to move to a preset posture, so that the rolling screen 131 has different unfolded sizes in different theater modes, and has different postures relative to the vehicle body, and has diverse application scenarios.

[0123] In certain embodiments, the present application further provides a vehicle computer 11, which includes a memory and a processor. The memory is configured to store a computer program. When the processor executes the computer program, it implements the control method in any of the above embodiments.

[0124] For example, when the processor of the vehicle computer executes the computer program stored in the memory, the following control method is implemented:

[0125] 008: Get the input cinema mode;

[0126] 0010: Get the user's sitting posture;

[0127] 011: Obtaining the user's eye information; and

[0128] 018: Control the rolling screen 131 to be retracted and extended according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and control the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0129] In certain embodiments, the present application further provides a vehicle 100, including the vehicle machine 11 in any of the above embodiments; or, including the vehicle theater system 10 in any of the above embodiments.

[0130] See also Fig.15 In some embodiments, the present application further provides a computer-readable storage medium 200 on which a computer program 202 is stored, and when the program is executed by a processor, the control method in any of the above embodiments is implemented.

[0131] For example, when the computer program 202 is executed by the processor 20, the following control method is implemented:

[0132] 008: Get the input cinema mode;

[0133] 010: Get the user's sitting posture;

[0134] 011: Obtaining the user's eye information; and

[0135] 018: Control the rolling screen 131 to be retracted and extended according to the user's sitting posture, eye information and cinema mode to change the unfolded size of the rolling screen 131, and control the rolling screen 131 to move relative to the vehicle body to reach a preset posture.

[0136] For another example, when the computer program 202 is executed by the processor 20, the following control method is implemented:

[0137] 0081: Obtain the cinema mode input by the user through the remote control panel 1211; or,

[0138] 0083: Control the monitoring module 14 to monitor the user gestures, and 0085: Analyze the user gestures to obtain the input theater mode.

[0139] For another example, when the computer program 202 is executed by the processor 20, the control methods in 001, 002, 003, 004, 005, 006, 007, 009, 0101, 0103, 0105, 0111, 0113, 012, 013, 014, 015, 016, 017, 019, 020, 021 and 022 can also be implemented.

[0140] In the computer-readable storage medium 200 in the present application, the acquired cinema mode, user sitting posture, and eye information are used to control the retraction and extension of the rolling screen to change the unfolded size of the rolling screen, and / or control the movement of the rolling screen to reach a preset posture, so that the rolling screen has different unfolded sizes in different cinema modes, and has different postures relative to the vehicle body, and has various application scenarios.

[0141] In the description of this specification, the descriptions with reference to the terms "certain embodiments", "in an example", "exemplarily", etc., mean that the specific features, structures, materials or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0142] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0143] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A control method for a vehicle-mounted cinema system, the vehicle-mounted cinema system (10) comprising a seat (12) and a rolling screen device (13), the rolling screen device (13) comprising a rolling screen (131), characterized in that: The control method comprises: (008) Get the input cinema mode; (010) Get the user's sitting posture; (011) Obtaining eye information of the user; and (018) controlling the retraction and extension of the rolling screen (131) according to the user's sitting posture, the eye information and the cinema mode to change the unfolded size of the rolling screen (131), and controlling the rolling screen (131) to move relative to the vehicle body until a preset posture is reached; The cinema mode includes a first mode and a second mode; In the first mode, the rolling screen (131) has a preset first unfolded size, and the preset posture includes: a first vertical angle between the rolling screen (131) and an axis in the height direction of the vehicle body, a first horizontal angle between the rolling screen (131) and an axis in the width direction of the vehicle body, a first distance between the rolling screen (131) and the seat (12) in the length direction of the vehicle body, and the rolling screen (131) is in a vertical screen state; In the second mode, the rolling screen (131) has a preset second unfolded size, and the preset posture includes: a second vertical angle between the rolling screen (131) and the axis in the height direction of the vehicle body, a second horizontal angle between the rolling screen (131) and the axis in the width direction of the vehicle body, a second distance between the rolling screen (131) and the seat (12) in the length direction of the vehicle body, and the rolling screen (131) is in a horizontal screen state; The control method further comprises: (009) obtaining the seat distribution of users on the sitting seats (12); (011) the step of obtaining the eye information of the user comprises: obtaining the eye information of the user on each of the seats (12); and obtaining the final eye information of the user by combining the eye information of the user on each of the seats (12) according to the seat distribution; (018) The controlling the retraction and extension of the rolling screen (131) to change the unfolded size of the rolling screen (131) according to the user's sitting posture, the eye information and the cinema mode, and / or controlling the rolling screen (131) to move relative to the vehicle body to reach a preset posture, comprises: According to the user's sitting posture, the final eye information of the user and the first mode, the rolling screen (131) is controlled to be retracted to the first unfolded size, and the rolling screen (131) is controlled to move relative to the vehicle body to the first vertical angle, the first horizontal angle, the first distance, and to be in a vertical screen state; The cinema mode includes a third mode, in which the display surface of the rolling screen (131) faces the rear of the vehicle; The cinema mode includes a fourth mode, in which the display surface of the rolling screen (131) faces the vehicle side door.

2. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The vehicle-mounted cinema system (10) further comprises a modular screen control device (121) and a monitoring module (14) arranged on the seat (12), wherein the modular screen control device (121) comprises a remote control panel (1211); (008) the cinema mode for obtaining input comprises: (0081) obtaining a cinema mode input by a user through the remote control panel (1211); or, (0083) Controlling the monitoring module (14) to monitor user gestures, and (0085) Analyzing the user gestures to obtain an input theater mode.

3. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The seat is provided with a seat sensor (122); the seat (12) comprises a seat portion, a backrest and a headrest; the user's sitting posture comprises a user's sitting point on the seat portion, a user's back resting point on the backrest and a user's pillowing point on the headrest; the seat sensor (122) comprises a first sensor (1221) arranged on the seat portion, a second sensor (1222) arranged on the backrest and a third sensor (1223) arranged on the headrest; (010) obtaining the user's sitting posture on the seat (12) comprises: (0101) obtaining the sitting position acquired by the first sensor (1221), wherein the sitting position is the center point of the force-bearing surface of the seat portion; (0103) acquiring the backrest point collected by the second sensor (1222), wherein the backrest point is the center point of the force-bearing surface of the backrest; and (0105) Acquire the pillow point collected by the third sensor (1223), where the pillow point is the center point of the force-bearing surface of the headrest.

4. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The in-vehicle cinema system (10) further comprises a monitoring module (14), wherein the eye information comprises an eye distance between the user's eyes and the rolling screen (131), an eye viewing angle of the user, and an eye height between the user's eyes and the bottom of the vehicle body; (011) The obtaining of the user's eye information includes: (0111) Acquire a user image captured by the monitoring module (14); and (0113) Process the user image to obtain the eye distance, the eye viewing angle, and the eye height.

5. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: (018) The controlling the retraction and extension of the rolling screen (131) to change the unfolded size of the rolling screen (131) according to the user's sitting posture, the eye information and the cinema mode, and / or controlling the rolling screen (131) to move relative to the vehicle body to reach a preset posture, comprises: According to the user's sitting posture, the eye information and the second mode, the rolling screen (131) is controlled to be retracted to the second unfolded size, and the rolling screen (131) is controlled to move relative to the vehicle body to the second vertical angle, the second horizontal angle, the second distance, and to be in a horizontal screen state.

6. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The control method further comprises: (019) controlling the rolling screen (131) to be retracted and extended according to the third mode to reach a maximum unfolded size, and controlling the horizontal angle between the rolling screen (131) and the axis in the width direction of the vehicle body so that the display surface of the rolling screen (131) faces the rear of the vehicle; and (020) Controlling the rolling screen (131) to move along the length direction of the vehicle body to change the position of the rolling screen (131) in the length direction of the vehicle body.

7. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The control method further comprises: (021) controlling the rolling screen (131) to be retracted and extended according to the fourth mode to reach a maximum unfolded size, and controlling the horizontal angle between the rolling screen (131) and the axis in the width direction of the vehicle body so that the display surface of the rolling screen (131) faces the vehicle side door; and (022) Controlling the rolling screen (131) to move along the width direction of the vehicle body to change the position of the rolling screen (131) in the width direction of the vehicle body.

8. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The control method further comprises: (012) detecting whether the sight line of a user on the seat (12) is obstructed; (013) Activate the rolling screen (131) when there is no obstacle; (014) in the case of obstruction, adjusting the posture of the non-sitting seat (15), 015: and re-detecting whether the sight line of the user on the sitting seat (12) is obstructed; (016) Activating the rolling screen (131) when there is no obstacle; (017) Issue a prompt message when there is an obstruction.

9. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The in-vehicle cinema system (10) further comprises a modular screen control device (121) and a monitoring module (14) arranged on the seating seat (12), wherein the modular screen control device (121) comprises a remote control panel (1211); the control method further comprises: (001) starting the remote control panel (1211) and the monitoring module (14); (003) When the independent remote control mode is enabled, the remote control panel (1211) pops up from the passenger seat (12), and the rolling screen (131) and / or the passenger seat (12) are independently remotely controlled via the remote control panel (1211); (004) When the independent remote control mode is not enabled, the remote control panel (1211) remains on the passenger seat (12), and the rolling screen (131) and / or the passenger seat (12) are remotely controlled by monitoring the user's gestures through the remote control panel (1211) and / or the monitoring module (14).

10. The control method of the vehicle-mounted theater system according to claim 1, characterized in that: The in-vehicle cinema system (10) further comprises a modular screen control device (121) arranged on the seating seat (12), the modular screen control device (121) comprising a remote control panel (1211); the control method further comprises: (006) when a preset seat posture is enabled, controlling the seating seat (12) to adjust to the preset seat posture; (007) When the preset seat posture is not enabled, the seat posture of the seating seat (12) is adjusted via the remote control panel (1211).

11. A vehicle computer, characterized in that: The vehicle computer (11) comprises a memory and a processor, the memory being configured to store a computer program, and the processor implementing the control method according to any one of claims 1 to 10 when executing the computer program.

12. A car theater system, suitable for being controlled by the control method according to any one of claims 1 to 10, characterized in that: include: Passenger seats (12); A rolling screen device (13), the rolling screen device (13) comprising a rolling screen (131); and A vehicle computer (11), wherein the vehicle computer (11) is used for: Get the input cinema mode; Get the user's sitting posture; Acquiring eye information of the user; and The rolling screen (131) is controlled to be retracted and extended according to the user's sitting posture, the eye information and the cinema mode to change the unfolded size of the rolling screen (131), and the rolling screen (131) is controlled to move relative to the vehicle body to reach a preset posture.

13. The vehicle-mounted theater system according to claim 12, characterized in that: The in-vehicle cinema system (10) further comprises a modular screen control device (121) and a monitoring module (14) arranged on the seating seat (12); the modular screen control device (121) comprises a remote control panel (1211); the remote control panel (1211) is used for allowing a user to input a cinema mode; the monitoring module (14) is used for monitoring user gestures, and the vehicle computer (11) is used for analyzing the user gestures to obtain the cinema mode.

14. The vehicle-mounted theater system according to claim 12, characterized in that: The seating seat (12) is provided with a seat sensor (122); the seating seat (12) comprises a seat portion, a backrest and a headrest; the user's sitting posture comprises a user's sitting position on the seat portion, a user's backrest point on the backrest and a user's pillow point on the headrest; the seat sensor (122) comprises a first sensor (1221) arranged on the seat portion, a second sensor (1222) arranged on the backrest and a third sensor (1223) arranged on the headrest; The first sensor (1221) is used to collect the sitting position, the sitting position being the center point of the force-bearing surface of the seat portion; The second sensor (1222) is used to collect the backrest point, the backrest point being the center point of the force-bearing surface of the backrest; and The third sensor (1223) is used to collect the pillow point, which is the center point of the force-bearing surface of the headrest.

15. The vehicle-mounted theater system according to claim 12, characterized in that: The in-vehicle cinema system (10) further comprises a monitoring module (14), wherein the eye information comprises an eye distance between the user's eyes and the rolling screen (131), an eye viewing angle of the user, and an eye height between the user's eyes and the bottom of the vehicle body; The monitoring module (14) is used to capture an image of the user; and The vehicle computer (11) is further used to process the user image to obtain the eye distance, the eye viewing angle and the eye height.

16. The vehicle-mounted theater system according to claim 12, characterized in that: The in-vehicle cinema system (10) further comprises a monitoring module (14), the cinema mode comprises a first mode, in which the rolling screen (131) has a preset first unfolded size, and the preset posture comprises: a first vertical angle between the rolling screen (131) and an axis in the height direction of the vehicle body, a first horizontal angle between the rolling screen (131) and an axis in the width direction of the vehicle body, a first distance between the rolling screen (131) and the seat (12) in the length direction of the vehicle body, and the rolling screen (131) is in a vertical screen state; the monitoring module (14) is used to capture user images, and the vehicle computer (11) is further used to process the user images to obtain the seat distribution of users on the seat (12), process the user images to obtain eye information of each user on the seat (12), and obtain final eye information of the user by combining the eye information of each user on the seat (12) according to the seat distribution; The vehicle computer (11) is also used to control the rolling screen (131) to be retracted to the first unfolded size according to the user's sitting posture, the final eye information of the user and the first mode, and to control the rolling screen (131) to move relative to the vehicle body to the first vertical angle, the first horizontal angle, the first distance, and to be in a vertical screen state.

17. The vehicle-mounted theater system according to claim 12, characterized in that: The cinema mode includes a second mode, in which the rolling screen (131) has a preset second unfolded size, and the preset posture includes: a second vertical angle between the rolling screen (131) and the axis in the height direction of the vehicle body, a second horizontal angle between the rolling screen (131) and the axis in the width direction of the vehicle body, a second distance between the rolling screen (131) and the seat (12) in the length direction of the vehicle body, and the rolling screen (131) is in a horizontal screen state; The vehicle computer (11) is further used to control the rolling screen (131) to be retracted to the second unfolded size according to the user's sitting posture, the eye information and the second mode, and to control the rolling screen (131) to move relative to the vehicle body to the second vertical angle, the second horizontal angle, the second distance, and to be in a horizontal screen state.

18. The vehicle-mounted theater system according to claim 12, characterized in that: The cinema mode includes a third mode, and the vehicle computer (11) is further used for: According to the third mode, controlling the rolling screen (131) to be retracted and extended to reach a maximum unfolded size, and controlling the horizontal angle between the rolling screen (131) and an axis in the width direction of the vehicle body so that a display surface of the rolling screen (131) faces the rear of the vehicle; and The rolling screen (131) is controlled to move along the length direction of the vehicle body, so as to change the position of the rolling screen (131) in the length direction of the vehicle body.

19. The vehicle-mounted theater system according to claim 12, characterized in that: The cinema mode includes a fourth mode, and the vehicle computer (11) is further used for: According to the fourth mode, the rolling screen (131) is controlled to be retracted and extended to reach a maximum unfolded size, and the horizontal angle between the rolling screen (131) and the axis in the width direction of the vehicle body is controlled so that the display surface of the rolling screen (131) faces the vehicle side door; and The rolling screen (131) is controlled to move along the width direction of the vehicle body, so as to change the position of the rolling screen (131) in the width direction of the vehicle body.

20. The vehicle-mounted theater system according to claim 12, characterized in that: The in-vehicle cinema system (10) further comprises a seat controller (123) and a monitoring module (14) for controlling the seat; the monitoring module (14) is used to capture a user image; and the vehicle computer (11) is further used to: Processing the user image to analyze whether the user's sight line on the seat (12) is obstructed; In the absence of any obstruction, controlling the rolling screen (131) to start; In the event of an obstruction, controlling the seat controller (123) to adjust the posture of the non-sitting seat (15), and processing the user image re-photographed by the monitoring module (14) to analyze whether the sight line of the user on the sitting seat (12) is obstructed; In the absence of any obstruction, controlling the rolling screen (131) to start; In case of obstruction, the control issues a prompt message.

21. The vehicle-mounted theater system according to claim 12, characterized in that: The vehicle-mounted cinema system (10) further comprises a modular screen control device (121) and a monitoring module (14) arranged on the seating seat (12); the modular screen control device (121) comprises a remote control panel (1211); the vehicle computer (11) is further used for: Controlling the remote control panel (1211) and the monitoring module (14) to start; When the independent remote control mode is enabled, the remote control panel (1211) pops up from the passenger seat (12), and the remote control panel (1211) performs independent remote control of the rolling screen (131) and / or the passenger seat (12); When the independent remote control mode is not enabled, the remote control panel (1211) remains on the passenger seat (12), and the remote control panel (1211) and / or the monitoring module (14) monitor the user's gestures to remotely control the rolling screen (131) and / or the passenger seat (12).

22. The vehicle-mounted theater system according to claim 12, characterized in that: The in-vehicle cinema system (10) further comprises a modular screen control device (121) arranged on the seating seat (12), wherein the modular screen control device (121) comprises a remote control panel (1211); When the seating seat (12) activates a preset seat posture, the seating seat (12) is adjusted to the preset seat posture; When the seating seat (12) does not have a preset seat posture enabled, the remote control panel (1211) adjusts the seat posture of the seating seat (12).

23. A vehicle, characterized in that: It comprises the vehicle machine (11) as claimed in claim 11; or, it comprises the vehicle theater system (10) as claimed in any one of claims 13 to 22.

24. A computer-readable storage medium having a computer program (202) stored thereon, characterized in that: When the program is executed by a processor (20), the control method described in any one of claims 1 to 10 is implemented.

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