Detachable display assembly leaving control method and system and vehicle

Abstract

The detachable display assembly leaving control method comprises the steps that when the vehicle is in a stopped state and at least one vehicle door is in an open state, if a connection signal of a display terminal of a display assembly and the vehicle is represented as a connection state, first reminding information is controlled to be sent out; and / or when the seat provided with the detachable display assembly needs to be put down, if the connection signal of the display assembly and the vehicle represents a connection state, second reminding information is controlled to be sent out. Therefore, the display terminal can be prevented from being left in the vehicle, and the display terminal is effectively protected. Or the display component can be prevented from being left on the seat, so that the display component, the seat and the like are prevented from being damaged.

Description

Technical Field

[0001] The present disclosure relates to a method, system and vehicle for controlling legacy of a detachable display assembly. Background Art

[0002] In the related art, there is a lack of legacy detection function for after-installed PADs (portable Android devices) and brackets, which leads to safety and damage risks when the temperature in the car is high or when entering the bed mode. Summary of the Invention

[0003] The present disclosure aims to provide a method, system and vehicle for controlling the legacy of a detachable display assembly.

[0004] To achieve the above objectives, the present disclosure adopts the following technical solutions:

[0005] The present disclosure provides a method for controlling the legacy of a detachable display assembly, comprising:

[0006] When the vehicle is stopped and at least one door is open, if the connection signal between the display terminal of the display assembly and the vehicle indicates a connection state, controlling the issuance of a first reminder message; and / or

[0007] When a seat equipped with a detachable display assembly needs to be folded down, if a connection signal between the display assembly and the vehicle indicates a connected state, a control is provided to issue a second reminder message; wherein the display assembly is detachably mounted on the seat.

[0008] In some embodiments, the connection signal between the display terminal of the display assembly and the vehicle is determined based on a switch signal.

[0009] In some embodiments, the switch signal is triggered by a display terminal press detection switch of the display assembly.

[0010] In some embodiments, the controlling the issuance of the first reminder message includes: controlling the vehicle to issue the first reminder message and / or controlling a mobile terminal connected to the vehicle to issue the first reminder message.

[0011] In some embodiments, the first reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

[0012] In some embodiments, the first reminder information is used to remind the user to take away the display terminal.

[0013] In some embodiments, the controlling the issuance of the second reminder message includes: controlling the vehicle to issue the second reminder message and / or controlling a mobile terminal connected to the vehicle to issue the second reminder message.

[0014] In some embodiments, the second reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

[0015] In some embodiments, the connection signal between the display component and the vehicle includes: a connection signal between the display terminal and the vehicle and / or a connection signal between the mounting bracket of the display component and the vehicle, wherein the display terminal is mounted on a seat of the vehicle via the mounting bracket.

[0016] In some embodiments, the second reminder information is used to remind the user to remove the mounting bracket of the display assembly from the seat or remove the display assembly.

[0017] In some embodiments, the method further includes: when a seat equipped with a detachable display assembly needs to be folded down, if a connection signal between the display assembly and the vehicle indicates a connected state, sending a stop folding down message to the seat control system to cause the seat control system to stop folding down the seat.

[0018] In some embodiments, the method further includes: when a seat equipped with a detachable display component needs to be folded down, if the connection signal between the display component and the vehicle indicates that it has switched from a connected state to an unconnected state, a folding information is sent to the seat control system so that the seat control system folds down the seat.

[0019] In some embodiments, the vehicle being in a stopped state is determined based on a power-off signal or a gear position signal of the vehicle.

[0020] In some embodiments, whether the seat with the detachable display assembly needs to be reclined is determined based on an operation signal from a user.

[0021] In some embodiments, the operation signal includes: selecting an operating mode of the vehicle, the operating mode indicating that the seat needs to be reclined.

[0022] In some embodiments, the operating mode of the vehicle includes any one of the following: bed mode, nap mode, and camping mode.

[0023] The disclosed embodiment provides a method for controlling the detachable display assembly from being left behind. When a vehicle is stopped and at least one door is open, if the connection signal between the display assembly's display terminal and the vehicle indicates a connected state, a first reminder message is issued. And / or when a seat equipped with a detachable display assembly needs to be folded down, if the connection signal between the display assembly and the vehicle indicates a connected state, a second reminder message is issued. This prevents the display assembly from being left behind in the vehicle, effectively protecting the display assembly. Alternatively, it prevents the display assembly from being left behind on a seat, thereby preventing damage to the display assembly and the seat.

[0024] The present disclosure also provides a detachable display assembly legacy control system, comprising a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the steps of any one of the above methods.

[0025] The present disclosure also provides a computer-readable storage medium having a computer program / instruction stored thereon, which implements the steps of any of the above methods when executed by a processor.

[0026] The present disclosure also provides a computer program product, comprising a computer program / instruction, which implements the steps of any of the above methods when executed by a processor.

[0027] The present disclosure further provides a vehicle, comprising: a detachable display assembly legacy control system according to any one of the above embodiments.

[0028] The above description is only an overview of the technical solution of the present disclosure. In order to more clearly understand the technical means of the present disclosure, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present disclosure more obvious and easy to understand, the specific implementation methods of the present disclosure are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0030] Figure 1 is a flow chart of a method for controlling a legacy detachable display assembly according to some embodiments;

[0031] Figure 2 is a schematic diagram of a legacy control system for a detachable display assembly according to some embodiments;

[0032] Figure 3 is a flow chart of a method for controlling a legacy detachable display assembly according to yet other embodiments;

[0033] Figure 4 1 is a flow chart of a legacy control method for a detachable display assembly according to some further embodiments. DETAILED DESCRIPTION

[0034] The following will be combined with the accompanying drawings in the embodiments of the present disclosure to clearly and completely describe the technical solutions in the embodiments of the present disclosure. Obviously, the embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present disclosure.

[0035] In the description of the present disclosure, it should be understood that the terms "upper," "lower," "left," "right," "front," "back," "inner," "outer," and the like, indicating directions or positional relationships, are based on the directions or relative positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present disclosure and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed, or operate in a specific direction. Therefore, they should not be construed as limitations on the present disclosure. Unless otherwise specified, the above-mentioned directional descriptions may be flexibly set in actual application, provided that the relative positional relationships shown in the accompanying drawings are met.

[0036] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of such features. Throughout this disclosure, unless otherwise specified, "plurality" means two or more.

[0037] In addition, in the specification and claims, "and / or" means at least one of the connected objects, and the character " / " generally indicates that the previous and subsequent related objects are in an "or" relationship.

[0038] In the description of this disclosure, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," "electrically connected," and "connected" should be understood broadly. For example, they may refer to fixed electrical connections, detachable electrical connections, or integral electrical connections. They may be directly connected, indirectly connected through an intermediary, or internally connected between two components. Those skilled in the art will understand the specific meanings of these terms in this disclosure based on specific circumstances.

[0039] In the embodiments of the present disclosure, the terms "comprises", "includes" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, article or device comprising a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present disclosure is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0040] In the embodiments of the present disclosure, words such as "exemplary" or "for example" are used to indicate examples, illustrations, or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present disclosure should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "exemplary" or "for example" is intended to present the relevant concepts in a concrete manner.

[0041] In the description of this specification, specific features, structures, materials or characteristics may be combined in an appropriate manner in any one or more embodiments or examples.

[0042] In some embodiments, as Figure 1 As shown, a detachable display assembly legacy control method includes:

[0043] When the vehicle is stopped and at least one door is open, if the connection signal between the display terminal of the display assembly and the vehicle indicates a connection state, controlling the issuance of a first reminder message; and / or

[0044] When a seat equipped with a detachable display assembly needs to be folded down, if a connection signal between the display assembly and the vehicle indicates a connected state, the control sends a second reminder message; wherein the display assembly is detachably mounted on the seat.

[0045] The disclosed embodiment provides a method for controlling the detachable display assembly from being left behind. When a vehicle is stopped and at least one door is open, if the connection signal between the display assembly's display terminal and the vehicle indicates a connected state, a first reminder message is issued. And / or when a seat equipped with the detachable display assembly needs to be folded down, if the connection signal between the display assembly and the vehicle indicates a connected state, a second reminder message is issued. The first reminder message can prevent the display assembly from being left behind in the vehicle, effectively preventing safety and damage risks to the display assembly caused by high temperatures inside the vehicle. And / or the second reminder message can prevent the display assembly from being left on the seat, thereby preventing damage to the display assembly and the seat when the seat is folded down.

[0046] To facilitate control, in some embodiments, the connection signal between the display terminal of the display assembly and the vehicle is determined based on a switch signal.

[0047] Whether the display terminal is left in the vehicle can be determined in various suitable ways. To simplify control, in some embodiments, it can be determined by a switch signal.

[0048] For ease of control, in some embodiments, the switch signal is triggered by a display terminal press detection switch of the display assembly.

[0049] That is, in some embodiments, when the display terminal is installed in a vehicle, it is possible to determine whether the display terminal is in the vehicle by setting a detection switch at the installation position. When the display terminal is installed, for example, it can be installed on a seat by magnetic attraction. The display terminal presses the detection switch to turn on the detection switch, so that the controller can detect a connection signal to determine that the display terminal is installed in the vehicle; if the display terminal is removed from the vehicle, the detection switch is separated from the display terminal and is in a disconnected state, so that the connection signal detected by the controller disappears, thereby determining that the display terminal is disassembled.

[0050] By detecting switches, signal judgment can be simplified without the need for other systems such as image recognition. The solution is simple and reliable.

[0051] To facilitate reminding the user, in some embodiments, controlling the issuance of the first reminder message includes: controlling the vehicle to issue the first reminder message and / or controlling a mobile terminal connected to the vehicle to issue the first reminder message.

[0052] That is, the first reminder information can be issued by the vehicle, or by a mobile terminal connected (bound) to the vehicle, or by the vehicle and the mobile terminal respectively. Those skilled in the art can choose an appropriate method as needed to remind the user simply and easily.

[0053] To facilitate reminding the user, in some embodiments, the first reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

[0054] That is, those skilled in the art can remind the user in various appropriate ways, such as through sound (such as a buzzer), voice (such as a speaker), light (such as light), vibration (such as vehicle vibration or mobile terminal vibration) or text (such as a mobile terminal displaying reminder text), etc., so as to simply and conveniently remind the user and prevent the display terminal from being left in the vehicle.

[0055] To facilitate control, in some embodiments, the first reminder information is used to remind the user to take away the display terminal.

[0056] That is, after the first reminder message is sent, it can serve to remind the user to confirm and take the display terminal away from the vehicle in time, thereby preventing the display terminal from being left in the vehicle.

[0057] To facilitate reminding the user, in some embodiments, controlling the issuance of the second reminder message includes: controlling the vehicle to issue the second reminder message and / or controlling a mobile terminal connected to the vehicle to issue the second reminder message.

[0058] That is, the second reminder information can be issued by the vehicle, or by a mobile terminal connected (bound) to the vehicle, or by the vehicle and the mobile terminal respectively. Those skilled in the art can choose an appropriate method as needed to remind the user simply and easily.

[0059] To facilitate reminding the user, in some embodiments, the second reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

[0060] That is, those skilled in the art can remind the user in various appropriate ways, such as through sound (such as a buzzer), voice (such as a speaker), light (such as light), vibration (such as vehicle vibration or mobile terminal vibration) or text (such as a mobile terminal displaying reminder text), etc., so as to simply and conveniently remind the user and prevent the display terminal from being left in the vehicle.

[0061] For ease of control, in some embodiments, the connection signal between the display component and the vehicle includes: a connection signal between the display terminal and the vehicle and / or a connection signal between the mounting bracket of the display component and the vehicle, wherein the display terminal is mounted on a seat of the vehicle via the mounting bracket.

[0062] That is, after the mounting bracket is connected to the vehicle seat, a detection signal can be triggered to indicate that the mounting bracket and the seat are connected. When the mounting bracket is removed from the seat, the detection signal can disappear, indicating that the mounting bracket is no longer on the seat. When the display terminal is installed on the vehicle seat via the mounting bracket, a signal can also be triggered to indicate that the display terminal is installed on the seat. When the display terminal is removed, the signal can disappear, indicating that the display terminal is not installed on the seat. Therefore, the connection signal between the display terminal and the vehicle can also be used to indicate that the display assembly is installed on the seat, making it simple and convenient to determine whether the mounting bracket or the display assembly as a whole has been removed.

[0063] For ease of control, in some embodiments, the second reminder information is used to remind the user to remove the mounting bracket of the display assembly from the seat or to remove the display assembly.

[0064] That is, the second reminder message can serve as a reminder for the user to confirm and promptly remove the mounting bracket or display assembly from the seat. This prevents the mounting bracket or display assembly from being left on the seat, which could pose a safety or damage risk when the seat needs to be folded down. This effectively protects the display assembly and seat, improving safety.

[0065] To improve safety, in some embodiments, the method further includes: when a seat equipped with a detachable display assembly needs to be folded down, if the connection signal between the display assembly and the vehicle indicates a connected state, a stop folding down information is sent to the seat control system to cause the seat control system to stop folding down the seat.

[0066] That is, if the display assembly has not been removed from the seat, the seat can be stopped from being folded down or not folded down, so as to effectively protect the safety of the bracket and the seat and improve safety.

[0067] To improve safety, in some embodiments, the method further includes: when a seat equipped with a detachable display assembly needs to be folded down, if the connection signal between the display assembly and the vehicle indicates that the state has been switched from a connected state to an unconnected state, a folding information is sent to the seat control system so that the seat control system folds down the seat.

[0068] If the user removes the display assembly or the mounting bracket in time after receiving the second reminder message (the display terminal is not installed), the seat can continue to be controlled to be reclined to meet the user's needs.

[0069] For ease of control, in some embodiments, whether the vehicle is in a stopped state is determined based on a power-off signal or a gear position signal of the vehicle.

[0070] Those skilled in the art can determine that the vehicle is in a stopped state by various appropriate methods, such as when the vehicle is in a power-off state or the gear signal indicates that the vehicle is in the parking gear, which can determine that the vehicle is in a stopped state. The solution is simple and easy to implement.

[0071] For ease of control, in some embodiments, whether the seat equipped with the detachable display assembly needs to be reclined is determined based on an operation signal from the user.

[0072] Those skilled in the art can determine that the seat needs to be reclined in various appropriate ways, such as by the user's operation of the vehicle, which is accurate and direct.

[0073] For ease of control, in some embodiments, the operation signal includes: selecting an operating mode of the vehicle, where the operating mode indicates that the seat needs to be reclined.

[0074] That is, it can be determined that the user needs to fold down the seat by the user selecting the working mode of the vehicle, so that the user's needs can be determined simply and easily.

[0075] For ease of control, in some embodiments, the operating modes of the vehicle include any one of the following: bed mode, nap mode, and camping mode.

[0076] Depending on the different settings of the vehicle, when the user selects any one of the bed mode, nap mode and camping mode, it can be determined that the vehicle needs to fold down the seats in order to complete the mode.

[0077] The following is combined with Figure 2-4 Some embodiments of the present disclosure are described.

[0078] like Figure 2 The figure shows the connection block diagram of the legacy detection and bracket insertion detection system. The detachable PAD omission reminder system includes: a detection and execution unit part (ACC (Accessory, vehicle power-on status) OFF switch, door switch signal, driver and passenger seats, PAD bracket, PAD), a business logic processing unit (multimedia host, domain control), and an alarm notification unit (speaker, central control screen, mobile phone APP). The detection and execution unit is responsible for detecting the PAD bracket legacy information, ACC OFF information, and door opening and closing information, and sending them to the business logic processing unit. The business logic processing unit synchronizes the information internally and determines whether it is necessary to restrict the actuator and alarm and notify the user. When the conditions are met, the actuator execution will be restricted and the user will be reminded through voice, central control screen, APP (Application) messages, etc.

[0079] The hardware structure of the detachable PAD is as follows: the magnetic sheet is adhered to the PAD with adhesive backing, the magnetic sheet and the magnetic bracket are connected by magnetic buckles, the magnetic bracket and the bracket base are connected by buckles and interference fit, and the bracket base is set on the seat. The legacy detection status and the bracket insertion detection status are detected by the magnetic bracket and sent to the in-vehicle domain controller, where the PAD legacy detection status is realized by the detection switch. The detection switch is located at the center of the circle of the magnetic bracket and has a protrusion. When the PAD with the magnetic sheet is installed on the magnetic bracket, the detection switch will be pressed down, so that the switch is closed, and the PAD legacy pin status is that there is a legacy. When the bracket is inserted into the seat, the bracket insertion detection status will be pulled down, and the bracket insertion detection status will determine that there is insertion legacy.

[0080] PAD legacy detection function process, such as Figure 3 The magnetic PAD holder periodically transmits the PAD legacy switch status to the business logic processing unit. When the ACC OFF signal is triggered, the business logic processing unit receives the signal and enters the legacy detection program. When the door opening / closing signal is triggered, the business logic processing unit determines the PAD legacy status. If a PAD is confirmed to be left behind, it enters the legacy warning program and simultaneously reminds the driver to check the seatback PAD device through speaker voice reminders and app reminders to ensure that it is not forgotten.

[0081] Stent residue detection function process, such as Figure 4 As shown. The magnetic PAD bracket periodically transmits the bracket insertion status to the business logic processing unit, and the business logic processing unit determines whether a bracket is inserted. If so, the seat adjustment angle is restricted. When the user enters the double bed mode, the domain control will enter the double bed mode reminder program to restrict the double bed from being laid flat. The central control screen will also remind the user to remove the bracket in time. When the domain control determines that the bracket has been removed, the seat adjustment restriction and the double bed flatness restriction will be lifted.

[0082] The PAD legacy detection method of the disclosed embodiment is compatible with third-party or self-developed PADs. By adding a legacy detection switch, the legacy detection status is periodically synchronized to the left domain controller and multimedia host for judgment. When the vehicle enters the OFF gear and the user is about to leave the vehicle, the domain controller and multimedia host will remind the user to remove the PAD in time through voice and app.

[0083] The bracket insertion detection method of the disclosed embodiment: When the bracket is inserted, the bracket insertion detection signal is pulled low. The bracket detection status is periodically synchronized to the domain controller and multimedia host. After detecting the signal, the domain controller and multimedia host will limit the seat angle, remind the user to remove the bracket, and pause the lie-flat function in the double bed mode.

[0084] The disclosed embodiment provides a method for controlling the detachable display assembly from being left behind. When a vehicle is stopped and at least one door is open, if the connection signal between the display assembly's display terminal and the vehicle indicates a connected state, a first reminder message is issued. And / or when a seat equipped with a detachable display assembly needs to be folded down, if the connection signal between the display assembly and the vehicle indicates a connected state, a second reminder message is issued. This prevents the display assembly from being left behind in the vehicle, effectively protecting the display assembly. Alternatively, it prevents the display assembly from being left behind on a seat, thereby preventing damage to the display assembly and the seat.

[0085] The present disclosure also provides a detachable display assembly legacy control system, comprising a memory, a processor, and a computer program stored in the memory, wherein the processor executes the computer program to implement the steps of any one of the above methods.

[0086] The present disclosure also provides a computer-readable storage medium having a computer program / instruction stored thereon, which implements the steps of any of the above methods when the computer program / instruction is executed by a processor.

[0087] The present disclosure also provides a computer program product, comprising a computer program / instruction, which implements the steps of any of the above methods when executed by a processor.

[0088] The present disclosure further provides a vehicle, comprising: a detachable display assembly legacy control system according to any one of the above embodiments.

[0089] The embodiments of the present disclosure are described above in conjunction with the accompanying drawings, but the present disclosure is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present disclosure, ordinary technicians in this field can also make many forms without departing from the scope of protection of the purpose of the present disclosure and the claims, all of which are protected by the present disclosure.

Claims

1. A method for controlling the legacy of a detachable display assembly, characterized in that: include: When the vehicle is in a stopped state and at least one door is in an open state, if the connection signal between the display terminal of the display assembly and the vehicle indicates a connected state, controlling the issuance of a first reminder message; and / or When a seat equipped with a detachable display assembly needs to be folded down, if a connection signal between the display assembly and the vehicle indicates a connected state, a control is provided to issue a second reminder message; wherein the display assembly is detachably mounted on the seat.

2. The detachable display assembly legacy control method according to claim 1, characterized in that: The connection signal between the display terminal of the display assembly and the vehicle is determined according to the switch signal.

3. The detachable display assembly legacy control method according to claim 2, characterized in that: The switch signal is triggered by a display terminal pressing detection switch of the display assembly.

4. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The controlling the issuance of the first reminder information includes: controlling the vehicle to issue the first reminder information and / or controlling a mobile terminal connected to the vehicle to issue the first reminder information.

5. The method for controlling the legacy of a detachable display assembly according to claim 4, wherein: The first reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

6. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The first reminder information is used to remind the user to take away the display terminal.

7. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The controlling the sending of the second reminder information includes: controlling the vehicle to send the second reminder information and / or controlling a mobile terminal connected to the vehicle to send the second reminder information.

8. The method for controlling the legacy of a detachable display assembly according to claim 7, wherein: The second reminder information includes at least one of the following: sound reminder information, voice reminder information, light reminder information, vibration reminder information and text reminder information.

9. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The connection signal between the display assembly and the vehicle includes: a connection signal between the display terminal and the vehicle and / or a connection signal between the mounting bracket of the display assembly and the vehicle, wherein the display terminal is mounted on a seat of the vehicle via the mounting bracket.

10. The method for controlling the legacy of a detachable display assembly according to claim 9, wherein: The second reminder information is used to remind the user to remove the mounting bracket of the display assembly from the seat or to remove the display assembly.

11. The detachable display assembly legacy control method according to claim 1, wherein: The method further includes: when the seat with the detachable display assembly installed needs to be folded down, if the connection signal between the display assembly and the vehicle indicates a connected state, sending a stop folding message to the seat control system to cause the seat control system to stop folding down the seat.

12. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The method further includes: when a seat equipped with a detachable display assembly needs to be folded down, if a connection signal between the display assembly and the vehicle indicates that the state has been switched from a connected state to a disconnected state, sending a folding message to a seat control system so that the seat control system folds down the seat.

13. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The vehicle being in a stopped state is determined according to a power-off signal or a gear position signal of the vehicle.

14. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: Whether the seat with the detachable display assembly installed needs to be reclined is determined based on an operation signal from a user.

15. The method for controlling the legacy of a detachable display assembly according to claim 14, wherein: The operation signal includes: selecting an operating mode of the vehicle, wherein the operating mode indicates that the seat needs to be reclined.

16. The method for controlling the legacy of a detachable display assembly according to claim 1, wherein: The operating modes of the vehicle include any one of the following: a bed mode, a nap mode, and a camping mode.

17. A detachable display assembly legacy control system comprising a memory, a processor, and a computer program stored in the memory, wherein: The processor executes the computer program to implement the steps of the method according to any one of claims 1 to 16.

18. A computer-readable storage medium having a computer program / instruction stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 16 are implemented.

19. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 16 are implemented.

20. A vehicle, characterized in that: include: The detachable display assembly legacy control system according to claim 17.

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