Vehicle seat armrest control method, system and equipment and storage medium

Abstract

The invention relates to a vehicle seat armrest control method, system and device and a storage medium. When a vehicle stops, the adjustment requirements of seat armrests of all seats are obtained according to the opening and closing state of a vehicle door and pressure signals on a cushion of each seat; controlling a seat armrest of the corresponding seat to rotate to an unfolded state or a folded state according to the adjustment requirement; in the opening state, the seat armrests are horizontal, and in the folding state, the seat armrests are flush with the seat backrest; the actual adjustment requirement is judged before the seat armrests are controlled, namely, the seat armrests with passengers on the seats are adjusted to be horizontal, and the seat armrests without passengers on the seats are folded, so that the passengers can get on and off the bus conveniently, image calculation is not needed, different requirements of all the seats in the bus can be met in a simple control mode, and the control efficiency is improved. Accurate adjustment is achieved, and the intelligent control effect is improved. In addition, the height of the seat armrest can be automatically adjusted according to the weight information of the passengers, and the requirements of different passengers are met.

Description

Technical Field

[0001] The present application relates to the field of seat control, and in particular to a vehicle seat armrest control method, system, device and storage medium. Background Art

[0002] Currently, vehicles are provided with seats for passengers to sit on, and the seats of the vehicles are equipped with armrests, which can improve riding comfort by allowing the seated passengers to place their arms.

[0003] A traditional armrest is a structure in which one component is simply rotatably connected to a seat, and the seated passenger directly rotates the armrest to adjust the angle. In order to improve the comfort, some seat armrests have an armrest body that rotates and moves relative to the seat back through a rotating part and a moving part, so that it can provide support to the user when in the unfolded state, and can also be folded to one side of the seat back.

[0004] In some related technologies, in order to reduce the manual folding and unfolding of armrests and facilitate people getting on and off the vehicle, a solution of controlling the armrests by associating them with door signals has emerged. This unified control of the folding of seat armrests does not conform to the actual situation. That is, when there are passengers on some seats in the car and they have not gotten off the car, the armrests may be misoperated, affecting the experience.

[0005] In addition, passengers of different heights and weights have different requirements for armrest height, and currently seat armrests are difficult to adjust to suit.

[0006] Therefore, it is necessary to propose an armrest control method that can accurately control the armrest and adapt to different scenarios in the car. Summary of the invention

[0007] The embodiments of the present application provide a vehicle seat armrest control method, system, device and storage medium to solve the problem that the related art uses door signals to uniformly control the folding of seat armrests, which is not in line with the actual situation and may cause the armrests to be folded up by mistake.

[0008] In a first aspect, a vehicle seat armrest control method is provided, comprising:

[0009] When the vehicle is stopped, the adjustment requirements of the armrests of all seats are obtained according to the door switch status and the pressure signal on each seat cushion;

[0010] The seat armrest of the corresponding seat is controlled to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrest is horizontal, and the retracted state means that the seat armrest is flush with the seat back.

[0011] Optionally, according to the door switch state and the pressure signal on each seat cushion, the adjustment requirements of the seat armrests of all seats are obtained, including the following steps:

[0012] According to the door switch state and the pressure signal on each seat cushion, the adjustment requirement of a seat armrest is obtained, including the following steps:

[0013] If the door is in an open state and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a true demand;

[0014] If the door is in an open state and the pressure signal is greater than the designed threshold, it indicates that there is a passenger on the seat and the adjustment demand is a false demand;

[0015] If the door is in a closed state and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a false demand;

[0016] If the door is in a closed state and the pressure signal is greater than the designed threshold, it indicates that there is a passenger on the seat and the adjustment demand is a false demand;

[0017] Repeat the above steps to obtain the adjustment requirements of the armrests of all seats.

[0018] Optionally, controlling the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirement includes the following steps:

[0019] Determine whether the need to adjust the seat armrests is real;

[0020] If the adjustment demand is a false demand, the seat armrest is controlled to rotate to a horizontal state;

[0021] If the adjustment demand is true, the seat armrest is controlled to rotate to a state flush with the seat back.

[0022] Optionally, the vehicle seat armrest control method further includes the following steps:

[0023] After the false demand is determined and the seat armrest is rotated to a horizontal state, the actual height of the seat armrest is obtained;

[0024] The seat armrest is controlled to move up and down according to the pressure signal and the actual height.

[0025] Optionally, controlling the seat armrest to move up and down according to the pressure signal and the actual height includes the following steps:

[0026] Determine whether the pressure signal is greater than the design threshold;

[0027] If yes, convert the value of the pressure signal into the weight of the occupant; based on the weight of the occupant and in combination with the standard human body weight and arm height conversion relationship, obtain the target height of the seat armrest; calculate the first difference between the actual height and the target height, and then use the first difference as the adjustment amount to control the movement of the seat armrest;

[0028] If not, the seat armrest is not controlled, and the pressure signal is acquired again, and then the process returns to the step of determining whether the pressure signal is greater than the design threshold.

[0029] Optionally, a rotating member and a moving member are provided between the seat armrest and the seat back of the seat; the moving member is connected to the seat back and the rotating member is movably provided thereon; and the rotating member is connected to the seat armrest.

[0030] Optionally, a slide rail is provided in the vehicle with a vehicle seat armrest along the length direction of the vehicle; an auxiliary instrument is movably provided on the slide rail;

[0031] The vehicle seat armrest control method further comprises the following steps:

[0032] When a movement signal of the auxiliary instrument on the slide rail is received and the auxiliary instrument moves to the target area position, a first height of the seat armrest in a horizontal state after adjustment according to the false demand, the actual height and the pressure signal is obtained, and a second height of the bottom end of the seat armrest flush with the backrest seat after adjustment according to the real demand is obtained;

[0033] If the first height or the second height is lower than the height of the top of the auxiliary instrument, the corresponding seat armrest is controlled to move upward;

[0034] If the first height or the second height is higher than the height of the top of the auxiliary instrument, the seat armrest is not controlled to move.

[0035] In a second aspect, a vehicle seat armrest control system is provided, the vehicle seat armrest control system comprising:

[0036] A first module is used to obtain adjustment requirements of seat armrests of all seats according to the door switch state and the pressure signal on each seat cushion when the vehicle is stopped;

[0037] The second module is used to control the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrest is horizontal, and the retracted state means that the seat armrest is flush with the seat back.

[0038] In a third aspect, a vehicle seat armrest control device is provided, which includes a processor, a memory, and a vehicle seat armrest control program stored in the memory and executable by the processor, wherein when the vehicle seat armrest control program is executed by the processor, the steps of the above-mentioned vehicle seat armrest control method are implemented.

[0039] In a fourth aspect, a computer-readable storage medium is provided, on which a vehicle seat armrest control program is stored, wherein when the vehicle seat armrest control program is executed by a processor, the steps of the above-mentioned vehicle seat armrest control method are implemented.

[0040] The beneficial effects of the technical solution provided by this application include:

[0041] The embodiments of the present application provide a vehicle seat armrest control method, system, device and storage medium. When the vehicle stops, the adjustment requirements of the seat armrests of all seats are obtained according to the door switch state and the pressure signal on each seat cushion; the seat armrests of the corresponding seats are controlled to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrests are horizontal, and the retracted state means that the seat armrests are flush with the seat back; in the above steps, the actual adjustment requirements are first determined before controlling the seat armrests, that is, the seat armrests of seats with passengers are adjusted to horizontal, and the seat armrests of seats without passengers are retracted, so as to facilitate passengers to get on and off the vehicle, thereby achieving the goal of not using image calculation and using a simple control method to meet the different requirements of all seats in the vehicle, achieving precise adjustment and improving the intelligent control effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0043] Figure 1 A schematic diagram of the general process of controlling the vehicle seat armrest provided in an embodiment of the present application;

[0044] Figure 2 A schematic diagram of a specific process of controlling a vehicle seat armrest provided in an embodiment of the present application;

[0045] Figure 3 A schematic diagram of the coordinated adjustment of the vehicle seat armrest and the auxiliary instrument provided in the embodiment of the present application;

[0046] Figure 4 A schematic diagram of the action of adaptively adjusting the height of a vehicle seat armrest provided in an embodiment of the present application. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0048] A traditional armrest is a structure in which one component is simply rotatably connected to a seat, and the seated passenger directly rotates the armrest to adjust the angle. In order to improve the comfort, some seat armrests have an armrest body that rotates and moves relative to the seat back through a rotating part and a moving part, so that it can provide support to the user when in the unfolded state, and can also be folded to one side of the seat back.

[0049] In some related technologies, in order to reduce the manual folding and unfolding of armrests and facilitate people getting on and off the vehicle, a solution of controlling the armrests by associating them with door signals has emerged. This unified control of the folding of seat armrests does not conform to the actual situation. That is, when there are passengers on some seats in the car and they have not gotten off the car, the armrests may be misoperated, affecting the experience.

[0050] In addition, passengers of different heights and weights have different requirements for armrest height, and currently seat armrests are difficult to adjust to suit.

[0051] The seat armrest controlled by this application can be a seat that can generally drive the seat armrest to rotate, or a seat with a rotating part and a moving part between the seat armrest and the seat back; the moving part is connected to the seat back, and a rotating part is movably arranged on it; the rotating part is connected to the seat armrest. For details, please refer to the relevant introduction in Chinese patent CN218702865U_seat armrest, seat armrest system, seat and vehicle; this document is only used as an example to illustrate that there is such a seat armrest that can rotate and move up and down, including but not limited to other seat armrests that can also achieve rotation and up and down movement.

[0052] The above issues are explained step by step below. First, an embodiment of the present application provides a vehicle seat armrest control method to solve the problem that the related technology associates door signals to uniformly control the folding of seat armrests, which does not conform to the actual situation and may cause the armrests to be folded up by mistake.

[0053] See, first, see Figure 1 , a vehicle seat armrest control method is provided, which includes:

[0054] Step 100: When the vehicle stops, the adjustment requirements of the armrests of all seats are obtained according to the door switch state and the pressure signal on each seat cushion;

[0055] Step 200: Control the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrest is horizontal, and the retracted state means that the seat armrest is flush with the seat back.

[0056] Step 200 includes the following steps:

[0057] Determine whether the need to adjust the seat armrests is real;

[0058] If the adjustment demand is a false demand, the seat armrest is controlled to rotate to a horizontal state;

[0059] If the adjustment demand is true, the seat armrest is controlled to rotate to a state flush with the seat back.

[0060] In the above steps, the actual adjustment needs are first determined before controlling the seat armrests, that is, the seat armrests of seats with passengers are adjusted to horizontal, and the seat armrests of seats without passengers are folded, so as to facilitate passengers to get on and off the vehicle. This realizes the elimination of the need for image calculation, and a simple control method can be used to meet the different needs of all seats in the vehicle, thereby achieving precise adjustment and improving the effect of intelligent control.

[0061] The above process is to continuously obtain the door switch status and the pressure signal on each seat cushion when the vehicle is stopped; for example, for the same seat, it is judged that there is no passenger on the seat at the previous moment, and the execution result is that the seat armrest is folded; at the next moment, the pressure signal changes, and it is judged that there is a passenger on the seat, at this time the seat armrest is automatically opened to a horizontal state; to facilitate passengers to get on the vehicle.

[0062] At the previous moment, it is judged that there is a passenger in the seat, and the execution result is that the seat armrest is opened; at the next moment, the pressure signal changes, and it is judged that there is no passenger in the seat, at which time the seat armrest is automatically folded to facilitate passengers to get off the vehicle.

[0063] In some preferred embodiments, in step 100, the adjustment requirements of the seat armrests of all seats are obtained according to the door switch state and the pressure signal on each seat cushion, including the following steps:

[0064] According to the door switch state and the pressure signal on each seat cushion, the adjustment requirement of a seat armrest is obtained, including the following steps:

[0065] If the door is open and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a true demand;

[0066] If the door is open and the pressure signal is greater than the designed threshold, it means that there is a passenger on the seat and the adjustment demand is a false demand;

[0067] If the door is closed and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a false demand;

[0068] If the door is closed and the pressure signal is greater than the design threshold, it means that there is a passenger on the seat and the adjustment demand is a false demand;

[0069] Repeat the above steps to obtain the adjustment requirements of the armrests of all seats.

[0070] The above method realizes accurate acquisition of the adjustment requirements of the armrests of all seats in the car, without using images to determine whether a passenger has gotten off the car, and the amount of calculation is relatively small.

[0071] The above is aimed at seats that generally have rotatable and adjustable armrests.

[0072] In some preferred embodiments, for a seat armrest with rotation adjustment and up and down movement adjustment, the vehicle seat armrest control method of the present application further includes the following steps:

[0073] Step 300, see Figure 2 and Figure 4 As shown, after a false demand is determined and the seat armrest is rotated to a horizontal state, the actual height of the seat armrest is obtained;

[0074] The seat armrest is controlled to move up and down according to the pressure signal and the actual height. The seat armrest is controlled to move up and down according to the pressure signal and the actual height, including the following steps:

[0075] Determine whether the pressure signal is greater than the design threshold;

[0076] If so, the value of the pressure signal is converted into the weight of the occupant; based on the weight of the occupant and in combination with the standard human body weight and arm height conversion relationship, the target height of the seat armrest is obtained; the first difference between the actual height and the target height is calculated, and then the first difference is used as the adjustment amount to control the movement of the seat armrest; the standard human body weight and arm height conversion relationship is explained with the following example; the weight of the standard 50 test dummy is 73kg, and the forearm height is 214mm; the weight of the standard 05 test dummy is 48kg, and the forearm height is 189mm; based on the standard 50 test dummy and the standard 05 test dummy, for every 1kg increase in weight, the forearm height changes by (214-189) ÷ (73-48) = 1mm. That is to say, when the passenger weight is 50kg, the target height is 189+2 = 191mm. Adjust according to the difference between 191mm and the actual height. The above realization of the weight and arm height conversion relationship is only one embodiment, and other implementation methods are not excluded.

[0077] If not, the seat armrest is not controlled, and the pressure signal is acquired again, and then the process returns to the step of determining whether the pressure signal is greater than the design threshold.

[0078] The above realizes that the weight sensor recognizes the weight of the occupant through the pressure signal and transmits it to the vehicle ECU. The vehicle ECU converts the weight into a resistance value, and then into a voltage value. It converts it through the ratio of standard human height and weight, and finally converts the voltage value into the height position of the armrest. The height adjustment instruction is sent to the moving part through the ECU, and the moving part adjusts the height of the armrest.

[0079] The above description has achieved that when there are passengers on the seats of the vehicle, that is, when the seat armrests are not needed, the armrests can automatically adjust the corresponding positions according to the passengers of different heights and weights to meet the usage requirements of different passengers, so as to facilitate the adaptive armrests to avoid the user's operation every time they get on the vehicle, which is more convenient, more intelligent, and the user perception is better.

[0080] In some preferred embodiments, for some vehicles with vehicle seat armrests, a slide rail is provided along the length direction of the vehicle; in the application scenario where a secondary instrument is movably provided on the slide rail, the following situations exist:

[0081] During the movement of the auxiliary instrument, interference will occur with the seat armrest. The interference can be divided into two situations: the seat armrest is in a horizontal state and the seat armrest is in a retracted state. These two situations correspond to the presence of passengers and the absence of passengers. However, in either case, the seat armrest is too low. Therefore, the vehicle seat armrest control method also includes the following steps:

[0082] Step 400, see Figure 2 and Figure 3As shown, when a movement signal of the auxiliary instrument on the slide rail is received and the auxiliary instrument moves to the target area position, the first height of the seat armrest in a horizontal state after adjustment according to the false demand, the actual height and the pressure signal is obtained, and the second height of the bottom end of the seat armrest flush with the backrest seat after adjustment according to the real demand is obtained;

[0083] If the first height or the second height is lower than the height of the top of the auxiliary instrument, the corresponding seat armrest is controlled to move upward;

[0084] If the first height or the second height is higher than the height of the top of the auxiliary instrument, the seat armrest is not controlled to move.

[0085] The above implementation makes corresponding judgments and controls according to the different actual conditions of the seat armrests. If the height is lower than that of the top of the auxiliary instrument, it is adjusted, and if it is higher, no adjustment is required, thereby achieving avoidance.

[0086] The movement signal of the instrument on the slide rail is used by the seat ECU to read the Hall number of the memory motor of the auxiliary instrument slide rail to determine whether the auxiliary instrument has moved. The target area position refers to the position on the slide rail where the target area of ​​the auxiliary instrument that will interfere with the seat armrest falls; this position is generally preset, and the target area position is different for different vehicles. Since the auxiliary instrument has a certain length during its forward and backward movement, it cannot be judged at one point.

[0087] In a second aspect, a vehicle seat armrest control system is provided, the vehicle seat armrest control system comprising:

[0088] A first module is used to obtain adjustment requirements of seat armrests of all seats according to the door switch state and the pressure signal on each seat cushion when the vehicle is stopped;

[0089] The second module is used to control the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrest is horizontal, and the retracted state means that the seat armrest is flush with the seat back.

[0090] Among them, the functional implementation of each module in the above-mentioned vehicle seat armrest control device corresponds to the various steps in the above-mentioned vehicle seat armrest control method embodiment, and its functions and implementation processes will not be repeated here one by one.

[0091] In a third aspect, an embodiment of the present application provides a vehicle seat armrest control device, which may be a vehicle ECU, a vehicle chip, a server, or other device having a data processing function.

[0092] In an embodiment of the present application, the vehicle seat armrest control device may include a processor, a memory, a communication interface, and a communication bus.

[0093] The communication bus may be of any type and is used to interconnect the processor, the memory, and the communication interface.

[0094] The communication interface includes input / output (I / O) interface, physical interface and logical interface, etc., which are used to realize the interconnection of devices inside the vehicle seat armrest control device, and the interface used to realize the interconnection of the vehicle seat armrest control device with other devices (such as other computing devices or user devices). The physical interface can be an Ethernet interface, a fiber optic interface, an ATM interface, etc.; the user device can be a display (Display), a keyboard (Keyboard), etc.

[0095] The memory can be various types of storage media, such as random access memory (RAM), read-only memory (ROM), non-volatile RAM (NVRAM), flash memory, optical storage, hard disk, programmable ROM (PROM), erasable PROM (EPROM), electrically erasable PROM (EEPROM), etc.

[0096] The processor may be a general-purpose processor, which may call the vehicle seat armrest control program stored in the memory and execute the vehicle seat armrest control method provided in the embodiment of the present application. For example, the general-purpose processor may be a central processing unit (CPU). The method executed when the vehicle seat armrest control program is called may refer to the various embodiments of the vehicle seat armrest control method of the present application, which will not be described in detail here.

[0097] In a fourth aspect, an embodiment of the present application also provides a computer-readable storage medium.

[0098] The computer-readable storage medium of the present application stores a vehicle seat armrest control program, wherein when the vehicle seat armrest control program is executed by a processor, the steps of the vehicle seat armrest control method as described above are implemented.

[0099] Among them, the method implemented when the vehicle seat armrest control program is executed can refer to the various embodiments of the vehicle seat armrest control method of the present application, and will not be repeated here.

[0100] It should be noted that the serial numbers of the above-mentioned embodiments of the present application are only for description and do not represent the advantages or disadvantages of the embodiments.

[0101] The terms "including" and "having" and any variations thereof in the specification of the present application and the above-mentioned drawings are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices. The terms "first", "second" and "third" are used to distinguish different objects, etc., and do not represent a sequence, nor do they limit "first", "second" and "third" to different types.

[0102] In the description of the embodiments of the present application, "exemplary", "for example" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary", "for example" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary", "for example" or "for example" is intended to present related concepts in a specific way.

[0103] In the description of the embodiments of the present application, unless otherwise specified, “ / ” means or, for example, A / B can mean A or B; the “and / or” in the text is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. In addition, in the description of the embodiments of the present application, “multiple” refers to two or more than two.

[0104] In some processes described in the embodiments of the present application, multiple operations or steps that appear in a specific order are included, but it should be understood that these operations or steps may not be executed in the order in which they appear in the embodiments of the present application or in parallel, and the sequence number of the operation is only used to distinguish the different operations, and the sequence number itself does not represent any execution order. In addition, these processes may include more or fewer operations, and these operations or steps may be executed in sequence or in parallel, and these operations or steps may be combined.

[0105] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a software product, which is stored in a storage medium (such as ROM / RAM, disk, CD) as described above, and includes a number of instructions for a terminal device to execute the methods described in each embodiment of the present application.

[0106] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A vehicle seat armrest control method, characterized in that: It includes: When the vehicle is stopped, the adjustment requirements of the armrests of all seats are obtained according to the door switch status and the pressure signal on each seat cushion; Controlling the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirement; In the open state, the seat armrest is horizontal, and in the folded state, the seat armrest is flush with the seat back.

2. The vehicle seat armrest control method according to claim 1, characterized in that: According to the door switch state and the pressure signal on each seat cushion, the adjustment requirements of the seat armrests of all seats are obtained, including the following steps: According to the door switch state and the pressure signal on each seat cushion, the adjustment requirement of a seat armrest is obtained, including the following steps: If the door is in an open state and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a true demand; If the door is in an open state and the pressure signal is greater than the designed threshold, it indicates that there is a passenger on the seat and the adjustment demand is a false demand; If the door is in a closed state and the pressure signal is less than or equal to the design threshold, it means that there is no passenger on the seat and the adjustment demand is a false demand; If the door is in a closed state and the pressure signal is greater than the designed threshold, it indicates that there is a passenger on the seat and the adjustment demand is a false demand; Repeat the above steps to obtain the adjustment requirements of the armrests of all seats.

3. The vehicle seat armrest control method according to claim 2, characterized in that: Controlling the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirement includes the following steps: Determine whether the need to adjust the seat armrests is real; If the adjustment demand is a false demand, the seat armrest is controlled to rotate to a horizontal state; If the adjustment demand is true, the seat armrest is controlled to rotate to a state flush with the seat back.

4. The vehicle seat armrest control method according to claim 3, characterized in that: The following steps are also included: After the false demand is determined and the seat armrest is rotated to a horizontal state, the actual height of the seat armrest is obtained; The seat armrest is controlled to move up and down according to the pressure signal and the actual height.

5. The vehicle seat armrest control method according to claim 4, characterized in that: Controlling the seat armrest to move up and down according to the pressure signal and the actual height includes the following steps: Determine whether the pressure signal is greater than the design threshold; If yes, convert the value of the pressure signal into the weight of the occupant; based on the weight of the occupant and in combination with the standard human body weight and arm height conversion relationship, obtain the target height of the seat armrest; calculate the first difference between the actual height and the target height, and then use the first difference as the adjustment amount to control the movement of the seat armrest; If not, the seat armrest is not controlled, and the pressure signal is acquired again, and then the process returns to the step of determining whether the pressure signal is greater than the design threshold.

6. The vehicle seat armrest control method according to claim 4, characterized in that: A rotating member and a moving member are arranged between the seat armrest and the seat back of the seat; the moving member is connected to the seat back and the rotating member is movably arranged on the moving member; and the rotating member is connected to the seat armrest.

7. The vehicle seat armrest control method according to claim 6, characterized in that: A slide rail is provided in a vehicle with a vehicle seat armrest along the length direction of the vehicle; an auxiliary instrument is movably provided on the slide rail; The vehicle seat armrest control method further comprises the following steps: When a movement signal of the auxiliary instrument on the slide rail is received and the auxiliary instrument moves to the target area position, a first height of the seat armrest in a horizontal state after adjustment according to the false demand, the actual height and the pressure signal is obtained, and a second height of the bottom end of the seat armrest flush with the backrest seat after adjustment according to the real demand is obtained; If the first height or the second height is lower than the height of the top of the auxiliary instrument, the corresponding seat armrest is controlled to move upward; If the first height or the second height is higher than the height of the top of the auxiliary instrument, the seat armrest is not controlled to move.

8. A vehicle seat armrest control system, characterized in that: The vehicle seat armrest control system comprises: A first module is used to obtain adjustment requirements of seat armrests of all seats according to the door switch state and the pressure signal on each seat cushion when the vehicle is stopped; The second module is used to control the seat armrest of the corresponding seat to rotate to an open state or a retracted state according to the adjustment requirements; the open state means that the seat armrest is horizontal, and the retracted state means that the seat armrest is flush with the seat back.

9. A vehicle seat armrest control device, characterized in that: The vehicle seat armrest control device includes a processor, a memory, and a vehicle seat armrest control program stored in the memory and executable by the processor, wherein when the vehicle seat armrest control program is executed by the processor, the steps of the vehicle seat armrest control method as described in any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a vehicle seat armrest control program, wherein when the vehicle seat armrest control program is executed by a processor, the steps of the vehicle seat armrest control method according to any one of claims 1 to 7 are implemented.

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