Chair back screen control method and device, storage medium, program product and vehicle

Abstract

The invention provides a chair back screen control method and device, a storage medium, a program product and a vehicle. The chair back screen control method comprises the steps that a control signal is acquired; and controlling the chair back screen to move according to the control signal. According to the chair back screen control method provided by the invention, the chair back screen is controlled to move, so that self-adaptive adjustment can be performed according to requirements of passengers, the requirements of the passengers in different scenes are met, and the experience of the passengers is improved.

Description

Technical Field

[0001] The present invention belongs to the field of control technology, and in particular relates to a seatback screen control method and device, a storage medium, a program product and a vehicle. Background Art

[0002] The existing traditional car seatback screens are installed in a fixed position and can only meet some of the passengers' entertainment and office needs. Moreover, when in use, passengers need to adjust their vision according to the position of the screen, which cannot meet the needs of passengers in different scenarios. Summary of the Invention

[0003] The present invention aims to address at least one of the technical problems existing in the prior art. To this end, the present invention provides a seatback screen control method. This method controls the movement of the seatback screen, enabling adaptive adjustment based on the passenger's needs in various scenarios and improving the passenger experience.

[0004] To achieve the above objectives, a first embodiment of the present invention provides a seatback screen control method, characterized by comprising: obtaining a control signal; and controlling the movement of the seatback screen based on the control signal. The seatback screen control method according to this embodiment of the present invention controls the movement of the seatback screen, thereby enabling adaptive adjustment based on the passenger's needs in different scenarios.

[0005] In some examples of the present invention, the control signal includes a position switching signal, and controlling the movement of the seat back screen according to the control signal also includes: controlling the movement of the seat back screen according to the position switching signal so that the seat back screen moves between a storage position and a viewing position.

[0006] In some examples of the present invention, it also includes: obtaining obstacle information; controlling the movement of the seat back screen according to the obstacle information and the position switching signal, so that the seat back screen moves between the storage position and the viewing position.

[0007] In some examples of the present invention, controlling the movement of the seat back screen based on the obstacle information and the position switching signal includes: controlling the seat back screen to stop moving or reset when the obstacle information exists on the movement path of the seat back screen; and controlling the seat back screen to continue moving when the obstacle information does not exist on the movement path of the seat back screen.

[0008] In some examples of the present invention, the method further includes: obtaining first passenger information; and controlling the seat back screen to move between a use position and a storage position according to the first passenger information and the control signal.

[0009] In some examples of the present invention, the first passenger information includes at least one of passenger viewing angle height information and passenger viewing angle information.

[0010] In some examples of the present invention, controlling the seatback screen to move between the use position and the storage position based on the first passenger information and the control signal includes: obtaining the passenger perspective position based on at least one of the passenger perspective height information and the passenger perspective angle information; and controlling the seatback screen to move between the use position and the storage position based on the passenger perspective position and the control signal.

[0011] In some examples of the present invention, the first passenger information further includes at least one of passenger seat position information, passenger backrest point information, and passenger headrest point information.

[0012] In some examples of the present invention, controlling the seat back screen to move between the use position and the storage position based on the first passenger information and the control signal includes: obtaining the passenger sitting posture information based on at least one of the passenger seat point position information, the passenger backrest point position information, and the passenger headrest point position information; and controlling the seat back screen to move between the use position and the storage position based on the passenger sitting posture information and the control signal.

[0013] In some examples of the present invention, the method further includes: obtaining a memory position of the seat back screen; and controlling the seat back screen to move to the memory position according to the memory position and the control signal.

[0014] In some examples of the present invention, the memory position is a usage position preset by the passenger or an optimal usage position during the last use.

[0015] In some examples of the present invention, the method further includes: when the first passenger information is not obtained, controlling the seat back screen to move to the storage position according to the control signal.

[0016] In some examples of the present invention, the method further includes: acquiring placement information; and controlling the movement of the seat back screen according to the placement information and a control signal.

[0017] According to the second aspect of the present application, a seat back screen control device is provided, comprising a processor, a memory, and a computer program stored on the memory and capable of running on the processor. When the computer program is executed by the processor, the steps of the seat back screen control method provided in this embodiment are implemented.

[0018] According to a third aspect of the present application, a computer-readable storage medium is provided, on which a computer program or instruction is stored. When the computer program or instruction is executed by a processor, the steps of the seat back screen control method provided in this embodiment are implemented.

[0019] According to the fourth aspect of the present application, a computer program product is also provided, including a computer program or instructions, which, when executed by a processor, implements the steps of the seat back screen control method provided in this embodiment.

[0020] According to a fifth aspect of the present application, a vehicle is also provided, comprising the seatback screen control device provided in this embodiment.

[0021] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the present invention, the following briefly introduces the drawings required for use in the description of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 is a flowchart of the steps of a seatback screen control method provided by some embodiments of the present invention;

[0024] Figure 2 is a flowchart of the steps of another seatback screen control method provided by some embodiments of the present invention;

[0025] Figure 3 is a flowchart of the steps of another seatback screen control method provided by some embodiments of the present invention;

[0026] Figure 4 is a schematic diagram of a chair back screen provided by some embodiments of the present invention;

[0027] Figure 5 is a schematic diagram of another chair back screen provided by some embodiments of the present invention;

[0028] Figure 6 This is a schematic diagram of another chair back screen provided by some embodiments of the present invention.

[0029] Description of reference numerals:

[0030] 1. Front seats; 2. Rear seats; 3. Seatback screens. DETAILED DESCRIPTION

[0031] In order to make the technical problems, technical solutions and beneficial effects solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0032] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0033] Reference below Figure 1-4 A seatback screen control method according to an embodiment of the present invention is described in detail.

[0034] In some embodiments, as Figure 1 As shown, the seatback screen control method includes the following steps:

[0035] S101, obtaining a control signal.

[0036] The control signal can be set based on actual conditions. Its main purpose is to control the movement of the seatback screen. In actual use, when the sensor recognizes a passenger sitting in the back seat, the front seatback screen will move under the control of the control signal, making it easier for the passenger to use the seatback screen.

[0037] S102, controlling the movement of the seat back screen according to the control signal.

[0038] The seatback screen can be controlled by a control signal, and its movement can be varied. For example, the seatback screen can be controlled by a control signal to move from an initial position to a more comfortable position for the passenger, or vice versa. For another example, the seatback screen can be controlled by a control signal to rotate, flip, or translate, providing a more enhanced passenger experience.

[0039] Therefore, an embodiment of the present invention provides a seatback screen control method, which can adaptively adjust according to the passengers by controlling the movement of the seatback screen, meet the needs of passengers in different scenarios, and improve the passenger experience.

[0040] In some embodiments, the control signal includes a position switching signal, and the movement of the seatback screen is controlled according to the position switching signal so that the seatback screen switches between the storage position and the viewing position.

[0041] The chair back screen can be in two positions: a storage position and a viewing position during use. The control signal includes a position switching signal, which is used to instruct the chair back screen to switch between the storage position and the viewing position. Figure 4-6 As shown, the number 1 is the front seat, the number 2 is the rear seat, and the number 3 is the seatback screen. Figure 5As shown, the entire seatback screen faces the rear seats, that is, the rear passengers, so that the passengers can use the seatback screen for viewing; when in the storage position, such as Figure 4 As shown, the back of the seatback screen is facing upwards and the screen is facing downwards, so that the passenger can use the back of the seatback screen as a small table for placing the passenger's belongings. In some embodiments, it should be noted that the connection method of the seatback screen is not limited to Figure 4-5 The connection method of the bottom of the seat back screen shown can also be connected as follows Figure 6 , connected to the middle part of the chair back screen, the methods described in each embodiment of this application can also be implemented.

[0042] In some embodiments, as Figure 2 As shown, the seatback screen control method also includes:

[0043] S201, obtaining obstacle information.

[0044] During the movement of the seatback screen, it may encounter obstacles. These obstacles can be of various types, such as a passenger's limbs blocking the movement of the seatback screen. These obstacles come in many forms, including but not limited to luggage and passenger limbs, which are not listed here. Therefore, to prevent the seatback screen from pinching passengers or objects during movement, potentially damaging the objects or the seatback screen's motion mechanism, it is necessary to obtain obstacle information.

[0045] S202: Control the movement of the seatback screen according to the obstacle information and the position switching signal, so that the seatback screen switches between the storage position and the viewing position.

[0046] In some embodiments, upon receiving a position switching signal, the seatback screen's control device normally controls the seatback screen to switch between the storage position and the viewing position based on the position switching signal. Considering safety concerns, if an obstacle exists between the storage and viewing positions while the seatback screen is switching between the storage and viewing positions, it could result in passenger entrapment, damage to items, or damage to the seatback screen's motion mechanism. Therefore, it is necessary to obtain obstacle information and simultaneously control the seatback screen's movement based on the obstacle information and the position switching signal to prevent a series of safety issues, such as passenger entrapment, damage to items, or damage to the seatback screen's motion mechanism.

[0047] In some embodiments, controlling the movement of the seatback screen according to the obstacle information and the position switching signal includes:

[0048] When there is obstacle information on the motion path of the seatback screen, the seatback screen is controlled to stop moving or reset;

[0049] When there is no obstacle information on the movement path of the seat back screen, the seat back screen is controlled to continue moving.

[0050] In some embodiments, it is necessary to detect whether there are obstacles in the seatback screen's movement path. If an obstacle is detected along the path the seatback screen switches between the storage position and the viewing position, continued movement of the seatback screen could pose a safety hazard. Therefore, the seatback screen is controlled to stop moving or reset to its previous position. If the previous position was the storage position, the screen returns to the storage position; if the previous position was the viewing position, the screen returns to the viewing position. If no obstacle is detected along the path the seatback screen switches between the storage position and the viewing position, the screen's movement path poses no safety hazard. Therefore, the seatback screen is controlled to continue moving until it reaches the next position. Specifically, when the seatback screen is in the viewing position, the seatback screen is controlled to move from the viewing position to the storage position. If an obstacle is detected, the screen is controlled to stop moving or return to the viewing position. If no obstacle is detected, the screen is controlled to continue moving from the viewing position to the storage position. Conversely, the same process occurs when the seatback screen is in the storage position and then moves from the storage position to the viewing position.

[0051] In some embodiments, the seatback screen control method further includes: transmitting an alarm signal based on the obstacle information. When the seatback screen moves between the viewing position and the storage position, upon receiving the obstacle information, in addition to controlling the seatback screen to stop moving or return to the viewing position, an alarm message may be transmitted to inform the passenger of the obstacle. The alarm message may be an audible alarm, a text alarm, a light alarm, or other forms, without limitation.

[0052] In some embodiments, as Figure 3 As shown, the seatback screen control method further includes the following steps:

[0053] S301, obtaining the first passenger information.

[0054] Among them, the control of the seat back screen includes not only controlling the seat back screen to move between the viewing position and the storage position, but also other movement modes. In some embodiments, controlling the movement of the seat back screen also requires obtaining the first passenger information.

[0055] S302: Control the seatback screen to move between the use position and the storage position according to the first passenger information and the control signal.

[0056] The control method for the seatback screen can also control the seatback screen to move between a use position and a stowed position. In some embodiments, when the seatback screen is not activated, its default initial position is the stowed position. When a passenger is aboard the vehicle, first passenger information is obtained, and based on the first passenger information and a control signal, the seatback screen is controlled to move from the stowed position to the use position. In other embodiments, when the seatback screen is already activated and in use, and the passenger has completed their ride and disembarked, first passenger information is also collected, and based on the first passenger information and a control signal, the seatback screen is controlled to move from the use position to the stowed position.

[0057] In some embodiments, the first passenger information includes at least one of passenger viewing angle height information and passenger viewing angle information.

[0058] In some embodiments, when the seatback screen is not activated, its default initial position is the stowed position. When a passenger is on board the vehicle, at least one of the passenger's viewing angle information and the passenger's viewing angle information is obtained. Based on at least one of the passenger's viewing angle information and the passenger's viewing angle information and a control signal, the seatback screen is controlled to move from the stowed position to the use position. In other embodiments, when the seatback screen is already activated and in use, the seatback screen is in the use position. At this time, the passenger has completed the ride and has gotten off the vehicle. At this time, it is also necessary to collect at least one of the passenger's viewing angle information and the passenger's viewing angle information. However, since the passenger has already gotten off the vehicle, at least one of the passenger's viewing angle information and the passenger's viewing angle information is not collected. This indicates that the passenger is no longer in the seat, and the seatback screen can be controlled to move from the use position to the stowed position to save resources.

[0059] In other embodiments, the first passenger information also includes passenger seating information. Thus, it is possible to determine whether the passenger has boarded the bus and taken a seat based on the passenger seating information.

[0060] When the seatback screen is not activated, its default initial position is the stowed position. When a passenger is on board, passenger seating information is obtained. Based on the passenger seating information and the control signal, once the passenger is seated, the seatback screen is controlled to move from the stowed position to the active position. In other embodiments, if the seatback screen is already activated and in use, the seatback screen is in the active position. When the passenger completes their ride and exits the vehicle, passenger seating information is also required. However, since the passenger has exited the vehicle, the passenger seating information indicates that the passenger is not seated. This indicates that the passenger is no longer seated, and the seatback screen can be controlled to move from the active position to the stowed position to conserve resources.

[0061] In some embodiments, controlling the seatback screen to move between the use position and the storage position based on the first passenger information and the control signal includes:

[0062] Obtaining a passenger viewing angle position according to at least one of passenger viewing angle height information and passenger viewing angle information;

[0063] According to the passenger's viewing angle position and control signal, the seat back screen is controlled to move between the use position and the storage position.

[0064] In some embodiments, first passenger information is obtained, the first passenger information including at least one of passenger viewpoint height information and passenger viewpoint angle information. Therefore, the current passenger viewpoint position can be determined based on at least one of the passenger viewpoint height information and the passenger viewpoint angle information. After the passenger viewpoint position is obtained, the seatback screen can be controlled to move between a use position and a storage position based on the passenger viewpoint position and a control signal, thereby moving the seatback screen to an optimal position for the passenger to use.

[0065] In other embodiments, the passenger perspective height information and the passenger perspective angle information can be obtained together to jointly determine the passenger perspective position information, so that the obtained passenger perspective position information is more accurate.

[0066] In some embodiments, the first passenger information further includes at least one of passenger seat position information, passenger backrest position information, and passenger headrest position information. Obtaining at least one of the passenger seat position information, passenger backrest position information, and passenger headrest position information is intended to better determine the passenger's current seating position to facilitate adjustment of the seatback screen.

[0067] In some embodiments, the passenger seat position information, the passenger backrest point information and the passenger headrest point information can all be obtained, rather than at least one of them. Obtaining all the information can more accurately confirm the passenger's sitting posture at the moment.

[0068] In some embodiments, controlling the seatback screen to move between the use position and the storage position based on the first passenger information and the control signal includes:

[0069] Obtaining passenger sitting posture information based on at least one of passenger seat position information, passenger backrest position information, and passenger headrest position information;

[0070] According to the passenger's sitting posture information and control signals, the seat back screen is controlled to move between the use position and the storage position.

[0071] In some embodiments, first passenger information is obtained, where the first passenger information includes at least one of passenger seat position information, passenger backrest position information, and passenger headrest position information. Passenger sitting posture information can be determined based on at least one of the passenger seat position information, passenger backrest position information, and passenger headrest position information. Determining the passenger sitting posture information allows the passenger's current seating position to be determined, thereby facilitating adjustment of the seatback screen. Based on the passenger sitting posture information and a control signal, the seatback screen is controlled to move between a use position and a storage position, thereby adjusting the seatback screen to a suitable position for the passenger.

[0072] In some embodiments, the seatback screen control method further includes:

[0073] Get the memory position of the seatback screen;

[0074] According to the memory position and control signal, the seat back screen is controlled to move to the memory position.

[0075] In some embodiments, the seatback screen does not need to automatically adjust its position based on the passenger's sitting posture information. Instead, the passenger has a preset memory position. In this case, it only needs to obtain the seatback screen's memory position. After obtaining the memory position of the seatback screen, the seatback screen can be controlled to move to the memory position based on the memory position and control signal. This allows for the freedom of seatback screen adjustment to meet passenger needs.

[0076] In some embodiments, the memory position is a passenger's preset position or the optimal position from the last use. Passengers can preset a memory position and set it as the memory position to suit their usage habits. The optimal position from the last use can also be set as the preset position. If the seatback screen is still not optimal after being adjusted to the memory position, the seatback screen can be automatically adjusted by retrieving passenger information, or the passenger can manually adjust the position.

[0077] In some embodiments, the seatback screen control method further includes: when the first passenger information is not obtained, controlling the seatback screen to move to a storage position according to a control signal.

[0078] In some embodiments, when the first passenger information is not obtained, it means that there is no passenger sitting down at this time, and then a control signal is used to control the seat back screen to move to the storage position to save space.

[0079] In some embodiments, the seatback screen control method further includes:

[0080] Get storage information;

[0081] The movement of the seat back screen is controlled according to the placement information and the control signal.

[0082] In some embodiments, when the seatback screen is in the storage position, the seatback screen is controlled to move from the storage position to the viewing position. It is also necessary to confirm whether there is an item placed on the seatback screen, thereby obtaining the item placement information. When there is no item on the seatback screen, the seatback screen is controlled to move normally. When there is an item on the seatback screen, the seatback screen stops moving and issues an alarm to notify the passenger of the presence of the item on the screen.

[0083] An embodiment of the present application also provides a seat back screen control device, including a processor, a memory, and a computer program stored in the memory and capable of running on the processor. When the computer program is executed by the processor, the steps of the seat back screen control method provided in this embodiment are implemented.

[0084] An embodiment of the present application further provides a computer-readable storage medium having instructions stored thereon. When the instructions are executed by a processor, the processor is configured to execute the above-mentioned data processing method.

[0085] Those skilled in the art will appreciate that the embodiments of the present application can be provided as methods, systems or computer program products. Therefore, the present application can adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application can adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to magnetic disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.

[0086] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems) and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to produce a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 a process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0087] These computer program instructions may also be stored in a computer readable memory that can direct a computer or other programmable data processing device to work in a specific manner, so that the instructions stored in the computer readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 a process or multiple processes and / or boxes Figure 1 The function specified in one or more boxes.

[0088] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operational steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing the instructions executed on the computer or other programmable device for implementing the process. Figure 1 a process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0089] In a typical configuration, a computing device includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0090] The memory may include non-permanent memory in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0091] Computer-readable media includes permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology for information storage. Information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, magnetic disk storage or other magnetic storage devices, or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media such as modulated communication signals and carrier waves.

[0092] An embodiment of the present application further provides a computer-readable storage medium, including a computer program or instructions, which implements the data processing method provided in this embodiment when the computer program or instructions are executed by a processor.

[0093] The present application also provides a vehicle including the seatback screen control device provided in this embodiment. In this embodiment, the vehicle can be a fuel-powered vehicle, a plug-in hybrid vehicle, or a new energy vehicle, etc., which is not specifically limited in this application.

[0094] Those skilled in the art will clearly understand that for the sake of convenience and brevity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0095] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention, and should all be included in the scope of protection of the present invention.

[0096] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0097] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A seatback screen control method, characterized in that: include: Get control signal; The movement of the seat back screen is controlled according to the control signal.

2. The seatback screen control method according to claim 1, characterized in that: The control signal includes a position switching signal, and the control of the movement of the seat back screen according to the control signal further includes: According to the position switching signal, the seat back screen is controlled to move so as to move between a storage position and a viewing position.

3. The seatback screen control method according to claim 2, characterized in that: Also includes: Obtain obstacle information; According to the obstacle information and the position switching signal, the seatback screen is controlled to move so as to move between the storage position and the viewing position.

4. The seatback screen control method according to claim 3, characterized in that: The controlling the movement of the seatback screen according to the obstacle information and the position switching signal includes: When the obstacle information exists on the motion path of the seatback screen, controlling the seatback screen to stop moving or reset; When the obstacle information does not exist on the movement path of the seatback screen, the seatback screen is controlled to continue moving.

5. The seatback screen control method according to claim 1, characterized in that: Also includes: Get the first passenger information; The seatback screen is controlled to move between a use position and a storage position according to the first passenger information and the control signal.

6. The seatback screen control method according to claim 5, characterized in that: The first passenger information includes at least one of passenger viewing angle height information and passenger viewing angle information.

7. The seatback screen control method according to claim 6, characterized in that: The controlling the seatback screen to move between the use position and the storage position according to the first passenger information and the control signal includes: Acquiring the passenger viewing angle position according to at least one of the passenger viewing angle height information and the passenger viewing angle information; According to the passenger viewing angle position and the control signal, the seat back screen is controlled to move between the use position and the storage position.

8. The seatback screen control method according to claim 5, characterized in that: The first passenger information also includes at least one of passenger seat position information, passenger backrest point information, and passenger headrest point information.

9. The seatback screen control method according to claim 8, characterized in that: The controlling the seatback screen to move between the use position and the storage position according to the first passenger information and the control signal includes: Acquire the passenger's sitting posture information according to at least one of the passenger's seat position information, the passenger's backrest position information, and the passenger's headrest position information; According to the passenger sitting posture information and the control signal, the seat back screen is controlled to move between the use position and the storage position.

10. The seatback screen control method according to claim 1, characterized in that: Also includes: Obtaining the memory position of the seatback screen; According to the memory position and the control signal, the seat back screen is controlled to move to the memory position.

11. The seatback screen control method according to claim 10, characterized in that: The memory position is the usage position preset by the passenger or the optimal usage position during the last use.

12. The seatback screen control method according to claim 5, characterized in that: Also includes: When the first passenger information is not obtained, the seat back screen is controlled to move to the storage position according to the control signal.

13. The seatback screen control method according to claim 1, characterized in that: Also includes: Get storage information; The movement of the seat back screen is controlled according to the placement information and the control signal.

14. A seatback screen control device, characterized in that: The method comprises a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein the computer program implements the method according to any one of claims 1 to 13 when executed by the processor.

15. A computer-readable storage medium having a computer program or instruction stored thereon, characterized in that: When the computer program or instruction is executed by a processor, the steps of the method according to any one of claims 1 to 13 are implemented.

16. A computer program product, characterized in that The method comprises a computer program or instructions, which implement the steps of the method according to any one of claims 1 to 13 when executed by a processor.

17. A vehicle, characterized in that: Including the seat back screen control device as described in claim 14.

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