Control method of automobile seat table board, automobile seat table board and automobile

Abstract

The invention discloses a control method of an automobile seat table board, the automobile seat table board and an automobile, and relates to the technical field of automobile design, the control method of the automobile seat table board comprises the steps that a plurality of occupying sensors are controlled to detect the state of the table board so as to determine that the table board is in an open state; controlling a backrest of the first seat to rotate along a transversely extending axis so as to adjust the angle of the backrest of the first seat; and at least one of the first seat and the second seat is controlled to move in the longitudinal direction, so that the distance between the first seat and the second seat is adjusted. According to the arrangement, when a passenger needs to use the table board, the angle of the table board and the distance between the table board and the passenger can be adjusted, so that the table board can be used in an ideal state required by the passenger, and the using effect of the table board is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of automobile design, and in particular to a control method for an automobile seat table top, an automobile seat table top and an automobile. Background Art

[0002] With the increasing popularity of cars, people's demand for cars is no longer limited to its role as a simple means of transportation, but they pay more attention to the comfort of riding and the diversification of functions. In order to meet the needs of passengers to place items or work during the journey, some car seat backs are specially equipped with small tables. These small tables can fit tightly on the back of the back when not in use, and can be easily flipped and unfolded when needed.

[0003] In the current market, most models equipped with small tables use hinges or four-bar linkages to connect the table to the seat back, but the opening angle and position of the table relative to the back and seat are often fixed. Therefore, in actual use, the angle of the table relative to the ground and the position relative to the user will change with the changes in the back angle and seat position, making it difficult to achieve the desired ideal state of the table, thereby reducing the use effect of the table. Summary of the invention

[0004] The main purpose of the present invention is to propose a control method for a car seat table top, a car seat table top and a car, aiming to improve the problem that the use of the existing table top is difficult to achieve the desired ideal state, thereby reducing the use effect of the table top.

[0005] To achieve the above-mentioned purpose, the control method of the car seat table board proposed by the present invention is based on the car seat table board, the car seat table board includes a car seat, a table board and a position detection structure, the car seat includes a first seat and a second seat arranged at intervals along the longitudinal direction, the first seat and the second seat are both movably arranged in the longitudinal direction, and the backrest of the first seat is rotatably arranged along the axis extending laterally, the table board is rotatably arranged along the axis extending laterally at one end of the backrest of the first seat facing the second seat, the table board has a closed state in which it is fitted to the first seat and an open state extending longitudinally during its rotation stroke, the position detection structure includes a plurality of occupancy sensors, the plurality of occupancy sensors are all arranged at one end of the first seat facing the second seat, and are at least located on one side of the rotation axis of the table board in the up-down direction, the plurality of occupancy sensors are used to jointly detect the state of the table board, wherein, when the table board is in the closed state, the table board cover is provided with a plurality of occupancy sensors, the control method of the car seat table board includes:

[0006] Controlling a plurality of occupancy sensors to detect the state of the table top to determine whether the table top is in an open state;

[0007] Controlling the backrest of the first seat to rotate along a transversely extending axis to adjust the backrest angle of the first seat;

[0008] At least one of the first seat and the second seat is controlled to move in the longitudinal direction to adjust the distance between the first seat and the second seat.

[0009] In one embodiment, the step of controlling a plurality of occupancy sensors to detect the state of the table top to determine whether the table top is in the open state includes:

[0010] Controlling the plurality of occupancy sensors to send position signals, wherein the position signals include occupancy signals and non-occupancy signals;

[0011] When at least one of the occupancy sensors sends a non-occupancy signal, it is determined that the table top is in the open state.

[0012] In one embodiment, the step of controlling the backrest of the first seat to rotate along the transversely extending axis to adjust the backrest angle of the first seat includes:

[0013] Acquiring a preset angle of a backrest of the first seat;

[0014] detecting an actual angle of a backrest of the first seat;

[0015] The backrest of the first seat is controlled to rotate along a transversely extending axis to adjust the actual angle of the backrest of the first seat to the preset angle.

[0016] In one embodiment, after the step of detecting the actual angle of the backrest of the first seat, the method further comprises:

[0017] Detecting whether there is a passenger sitting on the first seat;

[0018] When a passenger is seated on the first seat, an angle adjustment inquiry signal is sent to the corresponding passenger;

[0019] When the corresponding passenger refuses, the angle adjustment of the first seat is terminated, or, when the corresponding passenger permits, the angle adjustment of the first seat is continued.

[0020] In one embodiment, the step of controlling at least one of the first seat and the second seat to move longitudinally to adjust the distance between the first seat and the second seat comprises:

[0021] Acquire a preset distance between the first seat and the second seat;

[0022] Detecting longitudinal positions of the first seat and the second seat to calculate an actual distance between the first seat and the second seat;

[0023] At least one of the first seat and the second seat is controlled to move in the longitudinal direction to adjust the actual distance between the first seat and the second seat to the preset distance.

[0024] In one embodiment, after the step of detecting the longitudinal positions of the first seat and the second seat to calculate the actual distance between the first seat and the second seat, the method further includes:

[0025] Detecting whether there is a passenger sitting on the first seat;

[0026] When a passenger is seated on the first seat, a position adjustment inquiry signal is sent to the corresponding passenger;

[0027] When the corresponding passenger refuses, the position adjustment of the first seat is terminated, and only the second seat is controlled to move longitudinally, and a voice prompt is issued; or, when the corresponding passenger allows, the second seat is preferentially controlled to move longitudinally to the end of the travel, and then the first seat is controlled to move longitudinally, so that the actual distance between the first seat and the second seat is adjusted to the preset distance.

[0028] In one embodiment, after the step of controlling at least one of the first seat and the second seat to move longitudinally to adjust the distance between the first seat and the second seat, the method further includes:

[0029] Controlling the plurality of occupancy sensors to detect the state of the table top again to determine that the table top is switched to the closed state;

[0030] The backrest of the first seat is controlled to rotate along a transversely extending axis to adjust the backrest angle of the first seat, and at least one of the first seat and the second seat is controlled to move longitudinally to adjust the distance between the first seat and the second seat.

[0031] In one embodiment, the first seat comprises a driver's seat;

[0032] After the step of controlling a plurality of occupancy sensors to detect the state of the table top to determine that the table top is in the open state, the method further includes:

[0033] Detecting the current driving state of the vehicle, wherein the driving state includes a stationary state and a driving state;

[0034] When the driving state is the driving state, the backrest angle adjustment of the driver's seat is terminated, and the longitudinal movement of the driver's seat is terminated.

[0035] The present invention further proposes a car seat table board. Based on the above-mentioned control method of the car seat table board, the car seat table board comprises:

[0036] A car seat, comprising a first seat and a second seat spaced apart in a longitudinal direction, wherein the first seat and the second seat are both movably arranged in the longitudinal direction, and a backrest of the first seat is rotatably arranged along an axis extending in a transverse direction;

[0037] A table top is rotatably arranged on one end of the backrest of the first seat toward the second seat along an axis extending transversely, wherein the table top has a closed state in contact with the first seat and an open state extending longitudinally during its rotational travel; and

[0038] A position detection structure, comprising a plurality of occupancy sensors, wherein the plurality of occupancy sensors are all arranged at one end of the first seat facing the second seat and at least located on one side of the rotation axis of the table board in the up-down direction, and the plurality of occupancy sensors are used to jointly detect the state of the table board;

[0039] Wherein, when the table top is in the closed state, the table top cover is provided with a plurality of the occupancy sensors.

[0040] The present invention also provides a car, comprising:

[0041] A car seat table, comprising the above-mentioned car seat table; and,

[0042] A control device, the control device comprising: a memory, a processor and a computer program stored in the memory and executable on the processor, the computer program being configured to implement the steps of the above-mentioned method for controlling a car seat table.

[0043] In the technical solution of the present invention, firstly, a plurality of the occupancy sensors are controlled to detect the state of the table board. When the table board is in the closed state, it indicates that the passenger on the second seat does not need to use the table board at this time, and no adjustment is required at this time. When the table board is in the open state, firstly, the backrest of the first table and chair is controlled to rotate along the transversely extending axis to adjust the backrest angle of the first seat. Since the table board is installed on the backrest of the first seat, when the backrest of the first table and chair rotates along the transversely extending axis, the table board also rotates along the transversely extending axis together with the backrest of the first table and chair, thereby completing the adjustment of the angle of the table board, so that the angle of the table board can be adjusted to an ideal angle. Afterwards, at least one of the first seat and the second seat is controlled to move longitudinally, so that the distance between the first seat and the second seat can be adjusted. Since the table board is installed on the backrest of the first seat and the passenger sits on the second seat, when the distance between the first seat and the second seat is adjusted, the distance between the table board and the passenger is also adjusted accordingly, thereby completing the adjustment of the use distance of the table board. With such an arrangement, when a passenger needs to use the table, the angle of the table and the distance of the table relative to the passenger can be adjusted, so that the use of the table can reach the ideal state required by the passenger, thereby greatly improving the use effect of the table. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. 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 the structures shown in these drawings without paying creative work.

[0045] Figure 1 A schematic flow chart of a first embodiment of a method for controlling a vehicle table and chair board provided by the present invention;

[0046] Figure 2 A schematic flow chart of a second embodiment of a method for controlling a table top of a car chair provided by the present invention;

[0047] Figure 3 A schematic flow chart of a third embodiment of the control method for a vehicle table and chair board provided by the present invention;

[0048] Figure 4 A schematic flow chart of a fourth embodiment of a method for controlling a vehicle table and chair board provided by the present invention;

[0049] Figure 5 A schematic flow chart of a fifth embodiment of a method for controlling a vehicle table and chair board provided by the present invention;

[0050] Figure 6 A schematic flow chart of a sixth embodiment of the control method for a vehicle table and chair board provided by the present invention;

[0051] Figure 7 A flow chart of a seventh embodiment of the control method for a vehicle table and chair board provided by the present invention;

[0052] Figure 8 A schematic flow chart of an eighth embodiment of the control method for a vehicle table and chair board provided by the present invention;

[0053] Fig. 9 A schematic diagram of the structure of a car table and chair board provided by the present invention;

[0054] Fig.10 A schematic diagram of the device structure of the hardware operating environment involved in the control method of the car seat table provided by the present invention.

[0055] Description of Figure Numbers:

[0056] 100. Car seat table top; 1. Car seat; 11. First seat; 12. Second seat; 2. Table top; 3. Position detection structure; 31. Occupancy sensor.

[0057] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0059] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0060] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0061] The present invention provides a car seat table top, which aims to improve the problem that the existing table top is difficult to achieve the desired ideal state, thereby reducing the use effect of the table top.

[0062] See also Fig. 9 In one embodiment of the present invention, the car seat table 100 includes a car seat 1, a table 2 and a position detection structure 3, the car seat 1 includes a first seat 11 and a second seat 12 arranged at intervals along the longitudinal direction, the first seat 11 and the second seat 12 are both movably arranged in the longitudinal direction, and the backrest of the first seat 11 is rotatably arranged along the axis extending laterally, the table 2 is rotatably arranged along the axis extending laterally at one end of the backrest of the first seat 11 facing the second seat 12, the table 2 has a closed state in which it is fitted to the first seat 11 and an open state extending longitudinally during its rotation stroke, the position detection structure 3 includes a plurality of occupancy sensors 31, the plurality of occupancy sensors 31 are all arranged at one end of the first seat 11 facing the second seat 12, and are at least located on one side of the rotation axis of the table 2 in the up-down direction, the plurality of occupancy sensors 31 are used to jointly detect the state of the table 2, and when the table 2 is in the closed state, the table 2 is covered with a plurality of occupancy sensors 31.

[0063] In the technical solution of the present invention, the passenger needs to sit on the second seat 12. When the passenger does not need to use the table board 2, the table board 2 is in the closed state, and multiple occupancy sensors 31 detect the state of the table board 2. When multiple occupancy sensors 31 all send out occupancy signals, it is determined that the table board 2 is in the closed state; when the passenger needs to use the table board 2, the table board 2 is driven to rotate along the transversely extending axis to switch the table board 2 from the closed state to the open state. At this time, multiple occupancy sensors 31 detect the state of the table board 2. When any of the occupancy sensors 31 sends out a non-occupancy signal, it is determined that the table board 2 is in the open state. At this time, the backrest of the first seat 11 first rotates along the transversely extending axis. Since the table board 2 is installed The table board 2 is mounted on the backrest of the first seat 11. Therefore, when the backrest of the first seat 11 rotates along the axis extending in the transverse direction, the table board 2 also rotates with the backrest of the first seat 11, thereby completing the adjustment of the angle of the table board 2, so that the angle of the table board 2 can be adjusted to the ideal angle of the passenger. After that, one of the first seat 11 and the second seat 12 moves in the longitudinal direction to adjust the distance between the first seat 11 and the second seat 12. Since the table board 2 is mounted on the backrest of the first seat 11 and the passenger sits on the second seat 12, when adjusting the distance between the first seat 11 and the second seat 12, the distance between the table board 2 and the passenger is also adjusted accordingly, so that the distance between the table board 2 and the passenger can be adjusted to the ideal distance of the passenger. In this way, when the passenger needs to use the table board 2, the angle of the table board 2 and the distance of the table board 2 relative to the passenger can be adjusted, so that the use of the table board 2 can reach the ideal state required by the passenger, thereby greatly improving the use effect of the table board 2.

[0064] It should be noted that, when adjusting the distance of the table top 2 relative to the passenger, the present invention does not limit the specific movements of the first seat 11 and the second seat 12. For example, in one embodiment of the present invention, when it is necessary to adjust the distance of the table top 2 relative to the passenger, only the second seat 12 moves longitudinally, and the first seat 11 is fixed in the longitudinal direction to achieve the adjustment of the distance of the table top 2 relative to the passenger.

[0065] In another embodiment of the present invention, when it is necessary to adjust the distance of the table top 2 relative to the passenger, only the first seat 11 moves longitudinally, and the second seat 12 is fixed in the longitudinal direction to achieve the adjustment of the distance of the table top 2 relative to the passenger.

[0066] In other embodiments of the present invention, among the first seat 11 and the second seat 12, when only one of the seats is driven to move longitudinally, the distance of the table board 2 relative to the passenger cannot be adjusted to the ideal distance of the passenger. At this time, when it is necessary to adjust the distance of the table board 2 relative to the passenger, the first seat 11 and the first seat 11 are driven to move longitudinally at the same time, and the movement directions of the first seat 11 and the second seat 12 are opposite. With such a configuration, the distance between the table board 2 and the passenger can be adjusted, and the distance between the table board 2 and the passenger can reach the ideal distance of the passenger.

[0067] The present invention also proposes a control method for a car seat table board. Based on the above car seat table board 2, please refer to Figure 1 In a first embodiment of the present invention, the control method of the car seat table includes:

[0068] S100, controlling a plurality of occupancy sensors 31 to detect the state of the table top 2 to determine whether the table top 2 is in an open state;

[0069] It can be understood that when the table board 2 is in the closed state, the passenger located on the second seat 12 does not need to use the table board 2, so there is no need to adjust the angle and position of the table board 2 relative to the passenger. When the table board 2 is in the open state, the passenger whose surface is located on the second seat 12 needs to use the table board 2, so there is a need to adjust the angle and position of the table board 2 relative to the passenger.

[0070] S200, controlling the backrest of the first seat 11 to rotate along the axis extending laterally to adjust the backrest angle of the first seat 11;

[0071] In this arrangement, since the table board 2 is installed on the backrest of the first seat 11, when the backrest of the first seat 11 rotates along the transversely extending axis, the table board 2 also rotates with the backrest of the first seat 11, thereby completing the adjustment of the angle of the table board 2, so that the angle of the table board 2 can be adjusted to the ideal angle of the passenger.

[0072] S300 , controlling at least one of the first seat 11 and the second seat 12 to move longitudinally to adjust the distance between the first seat 11 and the second seat 12 .

[0073] Similarly, since the table 2 is installed on the backrest of the first seat 11 and the passenger sits on the second seat 12, when the distance between the first seat 11 and the second seat 12 is adjusted, the distance between the table 2 and the passenger is also adjusted accordingly, so that the distance between the table 2 and the passenger can be adjusted to the ideal distance of the passenger.

[0074] In the technical solution of the present invention, firstly, the plurality of occupancy sensors 31 are controlled to detect the state of the table board 2. When the table board 2 is in the closed state, it indicates that the passenger on the second seat 12 does not need to use the table board 2 at this time, and no adjustment is required at this time. When the table board 2 is in the open state, the backrest of the first table and chair is first controlled to rotate along the transversely extending axis to adjust the backrest angle of the first seat 11. Since the table board 2 is installed on the backrest of the first seat 11, when the backrest of the first table and chair rotates along the transversely extending axis, the table board 2 also rotates along the transversely extending axis together with the backrest of the first table and chair. The extended axis rotates to adjust the angle of the table board 2, so that the angle of the table board 2 can be adjusted to an ideal angle. After that, at least one of the first seat 11 and the second seat 12 is controlled to move longitudinally, so that the distance between the first seat 11 and the second seat 12 can be adjusted. Since the table board 2 is installed on the backrest of the first seat 11 and the passenger sits on the second seat 12, when the distance between the first seat 11 and the second seat 12 is adjusted, the distance between the table board 2 and the passenger is also adjusted, thereby completing the adjustment of the use distance of the table board 2. With this arrangement, when the passenger needs to use the table board 2, the angle of the table board 2 and the distance of the table board 2 relative to the passenger can be adjusted, so that the use of the table board 2 can reach the ideal state required by the passenger, thereby greatly improving the use effect of the table board 2.

[0075] See also Figure 2 In the second embodiment of the present invention, the step S100, controlling the plurality of occupancy sensors 31 to detect the state of the table top 2 to determine whether the table top 2 is in the open state, comprises:

[0076] S110, controlling the plurality of occupancy sensors 31 to emit position signals, wherein the position signals include occupancy signals and non-occupancy signals;

[0077] It can be understood that when the table board 2 is in the closed state, the table board 2 is attached to the backrest of the first table and chair. At this time, the table board 2 blocks the multiple occupancy sensors 31, and the position signals emitted by the multiple occupancy sensors 31 at this time include the occupancy signals; when the table board 2 is in the open state, the table board 2 is extended longitudinally. At this time, the table board 2 avoids the multiple occupancy sensors 31, and the position signals emitted by the multiple occupancy sensors 31 at this time include non-occupancy signals.

[0078] S120: When at least one of the occupancy sensors 31 sends a non-occupancy signal, it is determined that the table top 2 is in the open state.

[0079] It should be noted that only when the table top 2 is in the closed state and the occupancy sensor 31 is blocked, can multiple occupancy sensors 31 send out occupancy signals. When at least one occupancy sensor 31 sends out a non-occupancy signal, it indicates that multiple occupancy sensors 31 are not completely blocked. Therefore, it is determined that the table top 2 is in the open state.

[0080] In the technical solution of this embodiment, firstly, the plurality of occupancy sensors 31 are controlled to send out position signals, wherein the position signals include occupancy signals and non-occupancy signals. When the table top 2 is in the closed state, the plurality of occupancy sensors 31 send out occupancy signals. When the table top 2 is in the open state, at least one occupancy sensor 31 can send out a non-occupancy signal. Therefore, when at least one occupancy sensor 31 sends out a non-occupancy signal, it is determined that the table top 2 is in the open state. Such a setting can improve the detection accuracy of the occupancy sensor 31 and avoid part of the occupancy sensor 31 being blocked by other objects, thereby making it impossible to accurately identify the state of the table top 2.

[0081] It should be further explained that the present invention does not limit the specific setting direction of the multiple occupancy sensors 31. In one embodiment of the present invention, the multiple occupancy sensors 31 are all arranged on the lower side of the rotation axis of the table board 2; in another embodiment of the present invention, the multiple occupancy sensors 31 are all arranged on the upper side of the rotation axis of the table board 2; and in another embodiment of the present invention, the multiple occupancy sensors 31 are respectively arranged on the upper and lower sides of the rotation axis of the table board 2. It is only necessary to ensure that when the table board 2 is in the closed state, the table board 2 can cover all the occupancy sensors 31.

[0082] See also Figure 3 In a third embodiment of the present invention, the step S200 of controlling the backrest of the first seat 11 to rotate along the axis extending laterally to adjust the backrest angle of the first seat 11 includes:

[0083] S210, obtaining a preset angle of the backrest of the first seat 11;

[0084] It can be understood that the preset angle is the ideal angle of the table top 2 relative to the passenger. The preset angle can be a pre-set angle based on the car model and the interior space, or it can be an angle set by the passenger according to his or her own usage habits.

[0085] S220, detecting an actual angle of the backrest of the first seat 11;

[0086] It can be understood that the actual angle is the current angle of the backrest of the first seat 11 when the backrest of the first seat 11 is detected.

[0087] S230: Control the backrest of the first seat 11 to rotate along a transversely extending axis to adjust the actual angle of the backrest of the first seat 11 to the preset angle.

[0088] It should be noted that, when there is a difference between the actual angle and the preset angle, the backrest of the first seat 11 rotates along the transversely extending axis to adjust the actual angle of the backrest of the first seat 11, thereby adjusting the actual angle to the preset angle, thereby completing the angle adjustment of the backrest of the first seat 11; when there is no difference between the actual angle and the preset angle, no adjustment will be performed.

[0089] In the technical solution of this embodiment, it is necessary to first obtain the preset angle of the backrest of the first seat 11, and then obtain the actual angle of the backrest of the first seat 11. When there is a difference between the actual angle and the preset angle, the backrest of the first seat 11 is controlled to rotate along the axis extending horizontally, so as to adjust the actual angle of the backrest of the first seat 11 to the preset angle. Since the table board 2 is installed on the backrest of the first seat 11, during the rotation of the backrest of the first seat 11 along the axis extending horizontally, the table board 2 also rotates with the backrest of the first seat 11, thereby completing the adjustment of the angle of the table board 2, so that the angle of the table board 2 can be adjusted to the ideal angle of the passenger. When there is no difference between the actual angle and the preset angle, it means that the current angle of the table board 2 is already at the ideal angle of the passenger and no adjustment is required. Such a setting can enable the use of the table board 2 to achieve the ideal state required by the passenger, so as to greatly improve the use effect of the table board 2.

[0090] See also Figure 4 In the fourth embodiment of the present invention, after the step S200 of detecting the actual angle of the backrest of the first seat 11, the method further includes:

[0091] S221, detecting whether there is a passenger sitting on the first seat 11;

[0092] It is understandable that since the adjustment of the angle of the table top 2 is achieved by adjusting the angle of the backrest of the first seat 11, when there are passengers sitting on the first seat 11, the feelings of the passengers sitting on the first seat 11 also need to be considered.

[0093] S222, when there is a passenger sitting on the first seat 11, sending an angle adjustment inquiry signal to the corresponding passenger;

[0094] In this step, when it is determined that there is a passenger sitting on the first seat 11, the passenger is queried, and the adjustment inquiry signal includes accepting the adjustment and rejecting the adjustment.

[0095] S223: When the corresponding passenger allows, continue adjusting the angle of the first seat 11.

[0096] It is understandable that when the passenger accepts the adjustment, the backrest of the first seat 11 can be rotated along the transversely extending axis, so as to adjust the actual angle of the backrest of the first seat 11 to the preset angle.

[0097] It should be noted that, after the step S222 of sending the angle adjustment inquiry signal to the corresponding passenger when a passenger is seated on the first seat 11, the step further includes:

[0098] S223': when the corresponding passenger refuses, the angle adjustment of the first seat 11 is terminated.

[0099] It is understandable that when the passenger refuses adjustment, the angle of the first seat 11 cannot be adjusted.

[0100] In the technical solution of this embodiment, when there is a passenger sitting on the first seat 11, if the actual angle of the backrest of the first seat 11 needs to be adjusted, the passenger on the first seat 11 needs to be asked in advance. If the passenger on the first seat 11 refuses the adjustment, the angle adjustment of the first seat 11 is terminated; if the passenger on the first seat 11 allows the adjustment, the angle adjustment of the first seat 11 continues. Such a configuration can ensure safety performance during the angle adjustment operation.

[0101] See also Figure 5 In a fifth embodiment of the present invention, the step S300 of controlling at least one of the first seat 11 and the second seat 12 to move longitudinally to adjust the distance between the first seat 11 and the second seat 12 includes:

[0102] S310, obtaining a preset distance between the first seat 11 and the second seat 12;

[0103] It can be understood that the preset distance is the ideal distance between the table top 2 and the passenger. The preset distance can be a distance pre-set according to the car model and the interior space, or it can be a distance set by the passenger according to his or her own usage habits.

[0104] S320, detecting the longitudinal positions of the first seat 11 and the second seat 12 to calculate an actual distance between the first seat 11 and the second seat 12;

[0105] It can be understood that the actual distance is the current distance between the position of the first seat 11 and the position of the second seat 12 when the position of the first seat 11 and the position of the second seat 12 are detected.

[0106] S330, controlling at least one of the first seat 11 and the second seat 12 to move longitudinally to adjust the actual distance between the first seat 11 and the second seat 12 to the preset distance.

[0107] It should be noted that, when there is a difference between the actual distance and the preset distance, at least one of the first seat 11 and the second seat 12 moves longitudinally to adjust the actual distance between the first seat 11 and the second seat 12, thereby adjusting the actual distance to the preset distance, thereby completing the adjustment of the table 2 to the distance from the passenger; when there is no difference between the actual distance and the preset distance, no adjustment will be performed.

[0108] In the technical solution of this embodiment, it is necessary to first obtain the preset distance between the first seat 11 and the second seat 12, and then obtain the longitudinal positions of the first seat 11 and the second seat 12 to calculate the actual distance between the first seat 11 and the second seat 12. When there is a difference between the actual distance and the preset distance, at least one of the first seat 11 and the second seat 12 is controlled to move in the longitudinal direction. Since the table board 2 is installed on the backrest of the first seat 11 and the passenger sits on the second seat 12, when the distance between the first seat 11 and the second seat 12 is adjusted, the distance between the table board 2 and the passenger is also adjusted, thereby completing the adjustment of the use distance of the table board 2. When there is no difference between the actual distance and the preset distance, it means that the distance between the table board 2 and the passenger is already at the ideal distance for the passenger and no adjustment is required. Such a setting can enable the use of the table board 2 to achieve the ideal state required by the passenger, so as to greatly improve the use effect of the table board 2.

[0109] See also Figure 6 In the sixth embodiment of the present invention, after the step S320 of detecting the longitudinal positions of the first seat 11 and the second seat 12 to calculate the actual distance between the first seat 11 and the second seat 12, the method further includes:

[0110] S321, detecting whether there is a passenger sitting on the first seat 11;

[0111] It is understandable that, since the adjustment of the actual spacing may require controlling the longitudinal movement of the first seat 11, when there are passengers sitting on the first seat 11, the feelings of the passengers sitting on the first seat 11 also need to be considered.

[0112] S322, when there is a passenger sitting on the first seat 11, sending a position adjustment inquiry signal to the corresponding passenger;

[0113] In this step, when it is determined that there is a passenger sitting on the first seat 11, the passenger is asked, and the adjustment inquiry signal includes accepting the adjustment and rejecting the adjustment.

[0114] S323. When the corresponding passenger allows, the second seat 12 is preferentially controlled to move longitudinally to the end of the travel, and then the first seat 11 is controlled to move longitudinally, so that the actual distance between the first seat 11 and the second seat 12 is adjusted to the preset distance.

[0115] It can be understood that when the passenger sitting on the first seat 11 accepts adjustment, the second seat 12 is still preferentially controlled to move longitudinally. When only controlling the movement of the second seat 12 cannot adjust the actual distance to the preset distance, the first seat 11 is controlled to move longitudinally to perform compensatory adjustment, so that the actual distance can finally be adjusted to the preset distance.

[0116] It should be further explained that, after the step S322, when there is a passenger sitting on the first seat 11, sending a position adjustment inquiry signal to the corresponding passenger, further includes:

[0117] S323', when the corresponding passenger refuses, the position adjustment of the first seat 11 is terminated, only the second seat 12 is controlled to move longitudinally, and a voice prompt is issued.

[0118] It is understandable that when the passenger sitting on the first seat 11 refuses adjustment, the first seat 11 cannot be controlled to move longitudinally at this time. Therefore, only the second seat 12 is controlled to move longitudinally. If only controlling the second seat 12 to move longitudinally can adjust the actual distance to the preset distance, a voice prompt is issued to the passenger sitting on the second seat 12 to remind the passenger that the distance has been adjusted to the preset distance. If only controlling the second seat 12 to move longitudinally cannot adjust the actual distance to the preset distance, the second seat 12 is controlled to move longitudinally to the end of the travel and then the adjustment is ended. At this time, a voice prompt is issued to the passenger sitting on the second seat 12 to remind the passenger that the distance has been adjusted to the current optimal distance.

[0119] It should be noted that the currently optimal spacing is the distance that is closest to the preset spacing that can be adjusted only by controlling the second seat 12 to move longitudinally.

[0120] In the technical solution of this embodiment, when there are passengers on the first seat 11, if the actual distance between the first seat 11 and the second seat 12 needs to be adjusted, the passenger on the first seat 11 needs to be asked in advance. If the passenger on the first seat 11 refuses to adjust, at this time, the first seat 11 cannot be controlled to move longitudinally, and only the second seat 12 can be controlled to move longitudinally. After the adjustment is completed, a voice reminder is issued to the passenger sitting on the second seat 12 to remind the passenger sitting on the second seat 12 that the preset distance or the current optimal distance has been adjusted. If the passenger on the first seat 11 allows the adjustment, the second seat 12 is controlled to move longitudinally first. When only controlling the movement of the second seat 12 cannot adjust the actual distance to the preset distance, the first seat 11 is controlled to move longitudinally to make a compensatory adjustment, so that the actual distance can be adjusted to the preset distance. Such a setting can not only ensure the safety performance of the distance adjustment work, but also further optimize the user experience of the passengers sitting on the first seat 11.

[0121] See also Figure 7 In the seventh embodiment of the present invention, after the step S300 of controlling at least one of the first seat 11 and the second seat 12 to move longitudinally to adjust the distance between the first seat 11 and the second seat 12, the method further includes:

[0122] S400, controlling the plurality of occupancy sensors 31 to detect the state of the table top 2 again to determine whether the table top 2 is switched to the closed state;

[0123] It is understandable that when the table top 2 is in the closed state, the passenger on the second seat 12 does not need to use the table top 2, and therefore, there is no need to continue to maintain the angle and position of the table top 2 relative to the passenger.

[0124] S500, controlling the backrest of the first seat 11 to rotate along an axis extending laterally to adjust the backrest angle of the first seat 11, and controlling at least one of the first seat 11 and the second seat 12 to move longitudinally to adjust the distance between the first seat 11 and the second seat 12.

[0125] It is understandable that, at this time, the passenger sitting on the second seat 12 has finished using the table 2. Therefore, the first seat 11 and the second seat 12 can be called back to restore the states of the first seat 11 and the second seat 12 to those before adjustment, thereby ensuring the subsequent smooth use of the first seat 11 and the second seat 12.

[0126] In the technical solution of this embodiment, the plurality of occupancy sensors 31 detect the state of the table 2 again. When the table 2 switches from the open state to the closed state, it indicates that the passenger sitting in the second seat 12 does not need to use the table 2. Therefore, it is not necessary to continue to maintain the angle and position of the table 2 relative to the passenger. The first seat 11 and the second seat 12 can be adjusted back to the state before adjustment, so as to ensure the smooth use of the first seat 11 and the second seat 12 in the future.

[0127] See also Figure 8 In the eighth embodiment of the present invention, the first seat 11 includes a driver's seat, and after the step S100 of controlling the plurality of occupancy sensors 31 to detect the state of the table board 2 to determine that the table board 2 is in the open state, the step further includes:

[0128] S101, detecting a current driving state of a vehicle, wherein the driving state includes a stationary state and a driving state;

[0129] It can be understood that the driving state indicates that the car is currently driving normally, and the stationary state indicates that the car is currently not driving.

[0130] S102: When the driving state is the driving state, the backrest angle adjustment of the driver's seat is terminated, and the longitudinal movement of the driver's seat is terminated.

[0131] It is understandable that when the car is driving normally, in order to avoid interfering with the driver sitting in the driver's seat and thus affecting the normal driving of the car, at this time, the driver's seat cannot be adjusted in any way.

[0132] The present invention also proposes a car, which includes a car seat table 100 and a control device. The specific structure of the car seat table 100 refers to the above embodiment. Since the car adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0133] The control device includes: at least one processor; and a memory connected to the at least one processor in communication; wherein the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the control method of the car seat table in the above-mentioned embodiment one.

[0134] Reference 10 is made below, which shows a schematic diagram of the structure of a control device suitable for implementing an embodiment of the present application. The control device in the embodiment of the present application may include, but is not limited to, mobile terminals such as mobile phones, laptop computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Portable Application Descriptions), PMPs (Portable Media Players), vehicle-mounted terminals (such as vehicle-mounted navigation terminals), etc., and fixed terminals such as digital TVs, desktop computers, etc. The control device shown in the figure is only an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0135] like Fig.10 As shown, the control device may include a processing device 1001 (e.g., a central processing unit, a graphics processor, etc.), which can perform various appropriate actions and processes according to a program stored in a read-only memory (ROM: Read Only Memory) 1002 or a program loaded from a storage device 1003 to a random access memory (RAM: Random Access Memory) 1004. In RAM1004, various programs and data required for the operation of the control device are also stored. The processing device 1001, ROM1002, and RAM1004 are connected to each other through a bus 1005. An input / output (I / O) interface 1006 is also connected to the bus. Generally, the following systems can be connected to the I / O interface 1006: an input device 1007 including, for example, a touch screen, a touch pad, a keyboard, a mouse, an image sensor, a microphone, an accelerometer, a gyroscope, etc.; an output device 1008 including, for example, a liquid crystal display (LCD: Liquid Crystal Display), a speaker, a vibrator, etc.; a storage device 1003 including, for example, a magnetic tape, a hard disk, etc.; and a communication device 1009. The communication device 1009 can allow the control device to communicate with other devices wirelessly or wired to exchange data. Although the control device with various systems is shown in the figure, it should be understood that it is not required to implement or have all the systems shown. More or fewer systems can be implemented or have alternatively.

[0136] In particular, according to the embodiments disclosed in the present application, the process described above with reference to the flowchart can be implemented as a computer software program. For example, the embodiments disclosed in the present application include a computer program product, which includes a computer program carried on a computer-readable medium, and the computer program includes a program code for executing the method shown in the flowchart. In such an embodiment, the computer program can be downloaded and installed from a network through a communication device, or installed from a storage device 1003, or installed from a ROM 1002. When the computer program is executed by the processing device 1001, the above-mentioned functions defined in the method of the embodiment disclosed in the present application are executed.

[0137] The control device provided by the present application adopts the control method of the car seat table in the above embodiment, which can solve the technical problem of the car seat table 100. Compared with the prior art, the beneficial effects of the control device provided by the present application are the same as the beneficial effects of the control method of the car seat table provided by the above embodiment, and other technical features in the control device are the same as the features disclosed in the method of the previous embodiment, which will not be repeated here.

[0138] It should be understood that the various parts disclosed in this application can be implemented by hardware, software, firmware or a combination thereof. In the description of the above embodiments, specific features, structures, materials or characteristics can be combined in any one or more embodiments or examples in a suitable manner.

[0139] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A method for controlling a car seat table, characterized in that: Based on a car seat table, the car seat table comprises a car seat, a table and a position detection structure. The car seat comprises a first seat and a second seat arranged at intervals in the longitudinal direction. The first seat and the second seat are both movably arranged in the longitudinal direction, and the backrest of the first seat is rotatably arranged along a transversely extending axis. The table is rotatably arranged along the transversely extending axis at one end of the backrest of the first seat facing the second seat. During its rotation stroke, the table has a closed state that fits the first seat and an open state that extends in the longitudinal direction. The position detection structure comprises a plurality of occupancy sensors. The plurality of occupancy sensors are all arranged at one end of the first seat facing the second seat, and are at least located on one side of the rotation axis of the table in the up-down direction. The plurality of occupancy sensors are used to jointly detect the state of the table, wherein when the table is in the closed state, the table cover is provided with a plurality of occupancy sensors. The control method of the car seat table comprises: Controlling a plurality of occupancy sensors to detect the state of the table top to determine whether the table top is in an open state; Controlling the backrest of the first seat to rotate along a transversely extending axis to adjust the backrest angle of the first seat; At least one of the first seat and the second seat is controlled to move in the longitudinal direction to adjust the distance between the first seat and the second seat.

2. The control method of the car seat table board according to claim 1, characterized in that: The step of controlling a plurality of occupancy sensors to detect the state of the table top to determine whether the table top is in the open state comprises: Controlling the plurality of occupancy sensors to send position signals, wherein the position signals include occupancy signals and non-occupancy signals; When at least one of the occupancy sensors sends a non-occupancy signal, it is determined that the table top is in the open state.

3. The control method of the car seat table board according to claim 1, characterized in that: The step of controlling the backrest of the first seat to rotate along the transversely extending axis to adjust the backrest angle of the first seat comprises: Acquiring a preset angle of a backrest of the first seat; detecting an actual angle of a backrest of the first seat; The backrest of the first seat is controlled to rotate along a transversely extending axis to adjust the actual angle of the backrest of the first seat to the preset angle.

4. The control method of the car seat table board according to claim 3, characterized in that: After the step of detecting the actual angle of the backrest of the first seat, the method further includes: Detecting whether there is a passenger sitting on the first seat; When a passenger is seated on the first seat, an angle adjustment inquiry signal is sent to the corresponding passenger; When the corresponding passenger refuses, the angle adjustment of the first seat is terminated, or, when the corresponding passenger permits, the angle adjustment of the first seat is continued.

5. The control method of the car seat table as claimed in claim 1, characterized in that: The step of controlling at least one of the first seat and the second seat to move longitudinally to adjust the distance between the first seat and the second seat comprises: Acquire a preset distance between the first seat and the second seat; Detecting longitudinal positions of the first seat and the second seat to calculate an actual distance between the first seat and the second seat; At least one of the first seat and the second seat is controlled to move in the longitudinal direction to adjust the actual distance between the first seat and the second seat to the preset distance.

6. The control method of the car seat table board according to claim 5, characterized in that: After the step of detecting the longitudinal positions of the first seat and the second seat to calculate the actual distance between the first seat and the second seat, the method further includes: Detecting whether there is a passenger sitting on the first seat; When a passenger is seated on the first seat, a position adjustment inquiry signal is sent to the corresponding passenger; When the corresponding passenger refuses, the position adjustment of the first seat is terminated, and only the second seat is controlled to move longitudinally, and a voice prompt is issued; or, when the corresponding passenger allows, the second seat is preferentially controlled to move longitudinally to the end of the travel, and then the first seat is controlled to move longitudinally, so that the actual distance between the first seat and the second seat is adjusted to the preset distance.

7. The control method of the car seat table board according to claim 1, characterized in that: After the step of controlling at least one of the first seat and the second seat to move longitudinally to adjust the distance between the first seat and the second seat, the method further includes: Controlling the plurality of occupancy sensors to detect the state of the table top again to determine that the table top is switched to the closed state; The backrest of the first seat is controlled to rotate along a transversely extending axis to adjust the backrest angle of the first seat, and at least one of the first seat and the second seat is controlled to move longitudinally to adjust the distance between the first seat and the second seat.

8. The control method of the car seat table board according to claim 1, characterized in that: The first seat includes a driver's seat; After the step of controlling a plurality of occupancy sensors to detect the state of the table top to determine that the table top is in the open state, the method further includes: Detecting the current driving state of the vehicle, wherein the driving state includes a stationary state and a driving state; When the driving state is the driving state, the backrest angle adjustment of the driver's seat is terminated, and the longitudinal movement of the driver's seat is terminated.

9. A car seat table, based on the control method of the car seat table according to any one of claims 1 to 8, characterized in that: include: A car seat, comprising a first seat and a second seat spaced apart in a longitudinal direction, wherein the first seat and the second seat are both movably arranged in the longitudinal direction, and a backrest of the first seat is rotatably arranged along an axis extending in a transverse direction; A table top is rotatably arranged on one end of the backrest of the first seat toward the second seat along an axis extending transversely, wherein the table top has a closed state in contact with the first seat and an open state extending longitudinally during its rotational travel; and A position detection structure, comprising a plurality of occupancy sensors, wherein the plurality of occupancy sensors are all arranged at one end of the first seat facing the second seat and at least located on one side of the rotation axis of the table board in the up-down direction, and the plurality of occupancy sensors are used to jointly detect the state of the table board; Wherein, when the table top is in the closed state, the table top cover is provided with a plurality of the occupancy sensors.

10. An automobile, characterized in that: include: A car seat table, comprising the car seat table as claimed in claim 9; as well as, A control device, the control device comprising: a memory, a processor and a computer program stored in the memory and executable on the processor, the computer program being configured to implement the steps of a method for controlling a car seat table as described in any one of claims 1 to 8.

Images