Seat, seat control system and vehicle

Abstract

The utility model discloses a seat, a seat control system and a vehicle. The seat cushion comprises a seat framework, a seat cushion assembly and a driving part. The seat cushion assembly comprises a connecting part, and the connecting part is rotationally connected with the seat framework. The driving part comprises a driving piece, a mounting piece, a transmission assembly and a power source. One end of the driving part is fixedly connected with the connecting part, the other end of the driving part is rotationally connected with one end of the mounting part through the transmission assembly, the distance between the other end of the driving part and one end of the mounting part is adjustable, the other end of the mounting part is fixedly connected with the seat framework, and the power source drives the driving part to be close to or away from the mounting part through the transmission assembly. At least part of the driving piece is fixedly connected with the seat cushion assembly so that the driving piece can drive the seat cushion assembly to rotate. According to the seat, rotation of the seat cushion can be achieved, the angle between the seat cushion and the thigh or ischium area of a driver or a passenger can be adjusted easily, the adaptive supporting angle is provided, and more comfortable riding experience is provided for the driver or the passenger.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of vehicle seating equipment, in particular to a seat, a seat control system and a vehicle. BACKGROUND

[0002] With the fierce competition in the automobile industry, how to improve the environmental comfort in the cockpit has become a problem to be solved for many manufacturers. At present, the adjustment of the driving position is still limited to the adjustment of the angle of the seat back, the overall front and back distance of the seat and the height of the seat, and the adjustment range is limited.

[0003] Especially for long time sitting, the thigh and ischial region needs to maintain the same support angle, which is difficult to adaptively adjust, and brings poor riding experience to the passenger. CONTENT OF THE INVENTION

[0004] The present application provides a seat, a seat control system and a vehicle. The seat in the present application can realize the rotation of the seat cushion, and is conducive to adjusting the angle between the seat cushion and the thigh or ischial region of the driver or passenger, providing adaptive support angle and providing more comfortable riding experience for the driver or passenger.

[0005] The technical scheme is as follows:

[0006] According to a first aspect of the embodiments of the present application, a seat cushion is provided, comprising a seat frame, a seat cushion assembly and a driving component. The seat cushion assembly comprises a connecting component, which is rotationally connected with the seat frame. The driving component comprises a driving piece, a mounting piece, a transmission assembly and a power source. One end of the driving piece is fixedly connected with the connecting component, the other end of the driving piece is rotationally connected with one end of the mounting piece through the transmission assembly, and the distance between the other end of the driving piece and one end of the mounting piece is adjustable. The other end of the mounting piece is fixedly connected with the seat frame. The power source drives the driving piece to move close to or away from the mounting piece through the transmission assembly. At least part of the driving piece is fixedly connected with the seat cushion assembly, so that the driving piece drives the seat cushion assembly to rotate.

[0007] The technical scheme provided by the embodiments of the present application can include the following beneficial effects:

[0008] By providing the driving component, the seat cushion assembly is driven to rotate, realizing the angle conversion at least in the height direction, so that the support angle of the seat cushion changes, more closely fits the ischial angle of ergonomics, plays a good supporting role, and improves the comfort of riding.

[0009] The technical scheme is described in detail as follows:

[0010] In one of the embodiments, the power source comprises an electric motor. The electric motor is engaged with the transmission assembly to drive the transmission assembly to adjust the distance between the other end of the driving member and the one end of the mounting member, so that the driving member drives the seat cushion assembly to rotate.

[0011] In one of the embodiments, the transmission assembly comprises a first transmission member and a second transmission member. The first transmission member is provided with a first transmission gear portion, and the first transmission member is coaxially rotatable with the electric motor. The second transmission member is provided with a second transmission gear portion. The second transmission member is rotatably arranged on the driving member. The first transmission gear portion and the second transmission gear portion are engaged in transmission in different planes, so that the first transmission member coaxially rotatable with the electric motor drives the second transmission member and the connecting component to rotate.

[0012] In one of the embodiments, the first transmission member comprises a first worm rotatable coaxially with the electric motor, and the first transmission gear portion is arranged on the first worm. The driving member comprises a second worm, and the second transmission gear portion is arranged on the second worm. The first transmission gear portion and the second transmission gear portion are engaged in transmission in different planes, so that the first worm and the second worm are engaged in transmission in different planes to drive the connecting component to rotate.

[0013] In one of the embodiments, the connecting component comprises a first connecting portion and a second connecting portion arranged at intervals along the length direction of the seat cushion assembly. The driving member is fixedly connected with the second connecting portion, so that the driving member is rotatably connected with the seat frame through the second connecting portion. The other end of the mounting member is rotatably connected with the seat frame through the first connecting portion.

[0014] In one of the embodiments, the seat cushion assembly further comprises a seat cushion body. In this embodiment,

[0015] The seat cushion body is fixedly arranged on the driving member, so that the seat cushion body rotates relative to the seat frame through the driving member.

[0016] And / or, the seat cushion body is fixedly arranged on the at least two second connecting portions.

[0017] In one of the embodiments, the power source is fixedly arranged below the seat cushion body.

[0018] According to the second aspect of the present application, a seat control system is provided, comprising a control assembly and the seat in the above-mentioned embodiments. The control assembly is communicatively connected with the power source, so that the power source drives through the control assembly.

[0019] The technical scheme provided by the embodiments of the present application can include the following beneficial effects:

[0020] By arranging the corresponding control assembly in the seat control system and cooperating with the power source of the seat, the intelligent degree of the operation of the electric motor is improved, the user operation is facilitated, and the user riding experience is optimized.

[0021] According to a third aspect of the present application, a vehicle is provided, comprising a vehicle body device, a passenger cabin arranged in the vehicle body device, and the seat control system in the above embodiments. The seat is arranged in the passenger cabin and fixedly connected with the vehicle body device.

[0022] The technical scheme provided by the embodiments of the present application can have the following beneficial effects:

[0023] By arranging the seat control system, the comfort of the vehicle is improved, the support performance between the seat cushion and the seat stock is better, intelligent adjustment is realized, and the market competitiveness of the vehicle is improved.

[0024] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings provided to help understand the technical scheme of the present application, the schematic drawings and their descriptions of the embodiments of the present application are used to explain the technical scheme of the present application, and do not constitute improper limitation on the protection scope of the present application.

[0026] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor.

[0027] Figure 1 It is a structural schematic diagram of the vehicle shown in an embodiment.

[0028] Figure 2 It is Figure 1 a structural schematic diagram of the seat shown in the embodiment.

[0029] Figure 3 It is Figure 2 a structural schematic diagram of the seat cushion assembly shown in the embodiment.

[0030] Figure 4 It is Figure 3 a split structural schematic diagram of the seat cushion assembly and the driving part of the seat shown in the embodiment.

[0031] Figure 5 It is Figure 4 a cooperation structural schematic diagram of the driving part, the transmission assembly and the seat framework shown in the embodiment.

[0032] Figure 6 It is Figure 4 a cooperation schematic diagram of the transmission assembly and the driving part shown in the embodiment.

[0033] Figure 7 for Figure 6 FIG2 is an enlarged schematic diagram of the structure of the driving member and the transmission assembly in one embodiment shown in FIG2.

[0034] Figure 8 for Figure 2 Schematic diagram of the structure of the control components shown in .

[0035] Description of reference numerals:

[0036] 1. Vehicle; 10. Seat control system; 100. Seat; 110. Seat frame; 120. Cushion assembly; 121. Connecting component; 1211. First connecting portion; 1212. Second connecting portion; 122. Cushion body; 130. Driving component; 131. Driving member; 132. Mounting member; 133. Transmission assembly; 1331. First transmission member; 1332. Second transmission member; 134. Power source; 1341. Motor; 101. Control assembly; 1011. Control element; 1012. Drive circuit module; 1013. Voltage acquisition module; 1014. Current acquisition module; 1015. Sensor assembly; 1016. Communication module; 1017. Switch acquisition module; 200. Vehicle body device; 210. Passenger compartment. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the following further describes this application in detail with reference to the accompanying drawings and specific implementation methods. It should be understood that the specific implementation methods described herein are only used to explain this application and do not limit the scope of protection of this application.

[0038] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0039] Currently, seat adjustments for drivers and passengers are limited, focusing on the seat backrest and seat fore-aft distance. However, seat cushion support angle adjustment remains relatively unavailable. Drivers often need to maintain focus while driving, and the inability to adjust the relative position of the seat and cushion in real time, coupled with the difficulty of unilateral adjustments, can lead to fatigue and discomfort over extended driving time.

[0040] Based on this, the present application provides a vehicle 1, such as Figures 1-2 As shown, the vehicle body 200 includes a seat control system 10 and a vehicle body device 200 . The vehicle body device 200 is provided with a passenger compartment 210 , and the seat 100 is disposed in the passenger compartment 210 .

[0041] Specifically, as shown in Figure 2 and Figure 3 , the seat 100 can include a seat framework 110 and a seat cushion, etc., the seat cushion is arranged on the seat framework 110. It can be understood that in some embodiments, the seat framework 110 includes a seat cushion, a backrest movably arranged on the seat cushion, and a headrest movably arranged on the backrest, the backrest includes a shoulder support and a waist support, wherein the seat cushion is arranged on the seat cushion correspondingly.

[0042] It should be noted that the adjustment of the backrest, the headrest, etc. can be achieved by electric adjustment through the motor 1341, etc., or can be achieved by manual adjustment through a mechanical transmission mechanism, which is not limited here.

[0043] In combination with any of the above embodiments of the seat, as shown in Figures 3-4 , the seat includes a seat framework 110, a seat cushion assembly 120, and a driving component 130. The seat cushion assembly 120 includes a connecting component 121. The connecting component 121 is rotatably connected with the seat framework 110.

[0044] As shown in Figure 5 , the driving component 130 includes a driving piece 131, a mounting piece 132, a transmission assembly 133, and a power source 134. One end of the driving piece 131 is fixedly connected with the connecting component 121, the other end of the driving piece 131 is rotatably connected with one end of the mounting piece 132 through the transmission assembly 133, and the distance between the other end of the driving piece 131 and one end of the mounting piece 132 is adjustable, the other end of the mounting piece 132 is fixedly connected with the seat framework 110, the power source 134 drives the driving piece 131 to move close to or away from the mounting piece 132 through the transmission assembly 133, at least part of the driving piece 131 is fixedly connected with the seat cushion assembly 120, so that the driving piece 131 drives the seat cushion assembly 120 to rotate.

[0045] It can be understood that one end of the mounting member 132 is fixed with the seat framework 110, and the other end is in transmission cooperation with the first transmission member 1331, and the first transmission member 1331 is in fixed cooperation with the driving member 131, so that when the transmission assembly 133 is in transmission cooperation with the driving member 131, one end of the mounting member 132 is in a relatively fixed state with the seat framework 110, and the other end of the transmission assembly 133 in transmission cooperation with the driving member 131 rotates in the height direction of the seat cushion assembly 120. That is, the cooperation of the mounting member 132 and the transmission assembly 133 can be equivalent to a connecting rod assembly, and through the transmission assembly of the power source 134, the rotation of the driving member 131 is driven, so that the angular rotation of the seat cushion assembly 120 is realized. In this way, the rotation of the driving member 131 in the height direction is realized, so as to adjust the angular support between the seat cushion and the seat stock, and better load support effect is achieved, and the riding experience is optimized. The driving member 131 can be understood as a seat cushion support member, which can be a rod (supporting a single or local part), or a plate (supporting at least part of the overall area of the seat stock). Further, the transmission of the connecting rod mode is beneficial to save the output torque and save the energy consumption of the power source 134.

[0046] It should be noted that the driving of the driving member 130 can be manually controlled and adjusted, or controlled and adjusted through a program, which will not be described in detail here. At the same time, the transmission mode of the power source 134 and the transmission assembly 133 and the driving member 131 can be a planar transmission mode, or a non-planar transmission mode, etc., which will not be limited here.

[0047] It should be noted that the power source 134 can be but is not limited to a motor 1341 or other non-linear driver, and can also be a winder or a cylinder or other linear driver. At the same time, the transmission mode of the power source 134 and the driving member 131 can be realized through a winder and a traction rope (one implementation of planar transmission), or through a worm gear and a worm (one implementation of non-planar transmission), etc.

[0048] In some embodiments, the backrest assembly 110 is provided with a seat cushion assembly 120, and the seat cushion assembly 120 is provided with a connecting member 121. The connecting member 121 is in transmission cooperation with the driving member 131, and the driving member 131 is in transmission cooperation with the transmission assembly 133. The transmission assembly 133 is in transmission cooperation with the mounting member 132, and the mounting member 132 is fixed with the seat framework 110. Figure 5 As shown in FIG. 1, the seat cushion assembly 120 is provided with a connecting member 121, and the connecting member 121 is in transmission cooperation with the driving member 131. The driving member 131 is in transmission cooperation with the transmission assembly 133, and the transmission assembly 133 is in transmission cooperation with the mounting member 132. The mounting member 132 is fixed with the seat framework 110. Figure 6 As shown in FIG. 1, the seat cushion assembly 120 is provided with a connecting member 121, and the connecting member 121 is in transmission cooperation with the driving member 131. The driving member 131 is in transmission cooperation with the transmission assembly 133, and the transmission assembly 133 is in transmission cooperation with the mounting member 132. The mounting member 132 is fixed with the seat framework 110. As shown in FIG. 1, the seat cushion assembly 120 is provided with a connecting member 121, and the connecting member 121 is in transmission cooperation with the driving member 131. The driving member 131 is in transmission cooperation with the transmission assembly 133, and the transmission assembly 133 is in transmission cooperation with the mounting member 132. The mounting member 132 is fixed with the seat framework 110.

[0049] It is understandable that, unlike the planar transmission arrangement, which requires the motor 1341 and the transmission assembly 133 to be mounted on the same plane, the planar transmission occupies a large space in the length or width direction, which is not conducive to structural miniaturization. However, by using the first and second transmission teeth to transmit the transmission in different planes, the motor 1341 and the drive member 131 can be installed in different directions (as shown in the figure, the motor 1341 is installed in the width direction of the seat cushion assembly 120, and the drive member 130 is arranged along the length direction of the seat cushion assembly 120), thereby fully utilizing the space and achieving structural miniaturization.

[0050] Specifically, the eccentric transmission of the first transmission tooth portion and the second transmission tooth portion can be a worm gear combination, or a eccentric arrangement of gears, or an eccentric screw and other transmission methods. Figure 7 As shown, the first transmission member 1331 includes a first worm that rotates coaxially with the motor 1341, and the first transmission tooth portion is arranged on the first worm. The second transmission member 1332 includes a second worm, and the second transmission tooth portion is arranged on the second worm. The first transmission tooth portion and the second transmission tooth portion are skewed in meshing transmission, so that the first worm and the second worm are skewed in meshing transmission, so that the transmission assembly 133 drives the connecting component 121 to rotate. In this way, the skewed transmission between the lead screw and the lead screw is conducive to maintaining the position of the motor 1341 stable. At the same time, the good transmission accuracy and long transmission length of the lead screw are conducive to achieving a larger range of rotation angles, thereby expanding the adjustment range of the seat cushion to adapt to more adjustment scenarios, meet different adjustment needs, and optimize the user experience.

[0051] It should be noted that the first transmission tooth portion and the second transmission tooth portion can be a threaded structure or a helical tooth structure (as shown in the figure), etc., and no excessive restrictions are imposed here.

[0052] Furthermore, in the above embodiment, through the meshing transmission of the first transmission tooth portion and the second transmission tooth portion, not only precise transmission can be achieved, but also the self-locking function of the worm gear can be achieved. When the motor 1341 no longer moves, it remains stationary due to the effect of meshing, thereby achieving self-locking and improving the stability of the movement.

[0053] It should be noted that there are many ways to set up the connection components, which can be selected according to different production requirements, such as rod shape, plate shape, block shape, etc.

[0054] In some embodiments, see the attached Figure 4As shown, the connecting component 121 comprises a first connecting part 1211 and a second connecting part 1212 which are arranged at intervals along the length direction of the seat cushion assembly 120. The first connecting part 1211 and the second connecting part 1212 are rotationally connected with the seat framework 110. The driving member 131 is fixedly connected with the second connecting part 1212, so that the driving member 131 is rotationally connected with the seat framework 110 through the second connecting part 1212. The other end of the mounting member 132 is rotationally connected with the seat framework 110 through the first connecting part 1211. It can be understood that the driving member 131 is fixed to the second connecting part 1212, and the second connecting part 1212 is rotationally connected with the seat framework 110. In this way, this kind of arrangement can realize the rotation of the connecting component 121 relative to the seat framework 110 through only two connecting parts, which is simple in structure and is conducive to processing.

[0055] Further, in a specific embodiment, the driving member 131 is fixedly connected with at least two second connecting parts 1212. At this time, the driving member 131 is drivingly connected with at least two second connecting parts 1212, so that the support strength of the rotation of the driving member 131 is greater, thereby improving the stability of the movement of the seat cushion assembly 120 driven by the driving member 131.

[0056] It should be noted that at this time, the first connecting part 1211 can be a hinge rotating member realized by the cooperation of a nut and a bolt, which is not limited here.

[0057] In order to improve the support range of the seat cushion, in combination with any embodiment of the above-mentioned seat cushion assembly 120, it is found that Figure 3 As shown, the seat cushion assembly 120 further comprises a seat cushion body 122. It can be understood that the arrangement of the seat cushion body 122 can increase the support area in addition to the driving member 131, thereby facilitating the adjustment of the overall seat 100 to have a larger adjustment support area, higher adjustment stability and higher user comfort. It should be noted that the seat cushion body 122 can be a support frame, a support plate (such as a seat cushion) or a combination thereof, which is not limited here.

[0058] In a specific embodiment, it is found that Figure 4 As shown, the seat cushion body 122 is fixedly arranged on the driving member 131, so that the seat cushion body 122 is rotationally connected with the seat framework 110 through the driving member 131. In this way, the seat cushion body 122 is arranged on the driving member 131, so that the movement of the seat cushion body 122 is driven more directly through the driving member 131, thereby avoiding the problem of inaccurate transmission. Further, in order to improve the movement stability of the seat cushion body 122, the seat cushion body 122 can be further rotationally connected with the seat framework 110 through a connecting frame, so that the seat cushion body 122 is rotationally connected with the seat framework through the connecting frame.

[0059] In another specific embodiment, it is found thatFigure 4 As shown, the seat cushion body 122 is fixedly arranged at the at least two second connecting portions 1212. That is, the seat cushion body 122 is arranged at the first connecting portion 1211 and / or the second connecting portion 1212 to realize the transmission cooperation through the first connecting portion 1211 and the second connecting portion 1212. In this way, this arrangement is beneficial to have a larger installation space, and the installation positions of the first connecting portion 1211 and the second connecting portion 1212 are larger than the driving member 131, which is convenient for installation and improves the installation efficiency. Further, if the seat cushion body 122 is arranged at the first connecting portion 1211 and the second connecting portion 1212, the first connecting portion 1211 and the second connecting portion 1212 can both serve as the transmission transition piece of the seat cushion body 122, thereby improving the support performance of the seat cushion body 122 and being beneficial to the stable rotation of the seat cushion angle.

[0060] In order to improve the integration performance of the seat cushion assembly, in some embodiments, the power source 134 is fixedly arranged below the seat cushion body 122. In this way, the power source 134 can move together with the seat cushion body 122, and the positional accuracy during transmission is guaranteed. Further, the seat cushion body 122 can serve as the installation space of the power source 134, and the integrated arrangement is beneficial to the aesthetic performance of the seat cushion as a whole. It should be noted that the fixed arrangement can be in various forms, such as welding, bonding, clamping, etc., which are not limited herein.

[0061] In combination with any of the above embodiments of the seat control system 10, as shown in Figure 8 The seat control system 10 further includes a control assembly 101, and the seat cushion further includes the control assembly 101. The control assembly 101 is in communication connection with the power source 134, so that the power source 134 completes the driving through the control assembly 101. In this way, the electric and intelligent adjustment is realized through the control assembly 101, which is beneficial to reduce manual operation and thereby optimize the user experience. Further, the control assembly 101 can include a storage assembly and a processing assembly. The storage assembly can be RAM, magnetic tape, optical disc, or Cache memory, etc. In addition, the processing assembly can be X86 (or X86-64), MIPS, ARM, etc. The former is not limited herein.

[0062] In a specific embodiment, the control assembly 101 includes a plurality of circuit structures, and the plurality of circuit structures are integrally arranged in the motor 1341 to control the driving of the motor 1341.

[0063] In another specific embodiment, the control assembly 101 includes a plurality of circuit structures (such as an integrated circuit board), and the plurality of circuit structures are integrated in a vehicle-mounted central control module (such as a vehicle-mounted computer, etc.) to control the driving of the motor 1341.

[0064] In combination with any of the above embodiments of the control assembly 101, referring to the accompanying Figure 8As shown, the control assembly 101 comprises a control element 1011 and a driving circuit module 1012. The driving circuit module 1012 is configured to drive the driving component 130. The control element 1011 is configured to be communicatively connected with the driving circuit module 1012 and the driving component 130, so that the control element 1011 can be used for seat cushion angle adjustment control, and the current output by the driving circuit module 1012 and the Hall signal are calculated and processed to obtain the current position information and the current running state information of the seat 100, so as to adjust the seat cushion angle. It should be noted that the control element 1011 can be an MCU, an FPGA system element, etc., which is not limited here.

[0065] Specifically, in order to protect the driving process of the driving component 130, in a specific embodiment, the control assembly 101 further comprises a voltage acquisition module 1013 electrically connected with the driving circuit module 1012, and the voltage acquisition module 1013 is configured to acquire the operating voltage of the driving circuit module 1012. The control element 1011 is communicatively connected with the voltage acquisition module 1013, so that the control element 1011 drives the driving circuit module 1012 according to the operating voltage. That is, the operating voltage of the driving circuit module 1012 can be acquired by the voltage acquisition module 1013 to reflect the voltage condition of the driving circuit module 1012 and the driving component 130. When the voltage is too large or the voltage fluctuation frequency is abnormal, the control element 1011 can be used to power off the driving circuit module 1012 to protect the circuit and the driving component 130.

[0066] In another specific embodiment, the control assembly 101 further comprises a current acquisition module 1014 connected in series with the driving circuit module 1012, and the current acquisition module 1014 is configured to acquire the load current of the driving component 130. The control element 1011 is communicatively connected with the current acquisition module 1014, so that the control element 1011 drives the driving circuit module 1012 according to the load current. That is, the load current of the driving component 130 can be detected by the current acquisition module 1014, so that the overcurrent accident that causes the driving component 130 to burn out can be avoided, the safety is improved, and the cost of part replacement and maintenance is reduced.

[0067] In some embodiments, the control assembly 101 comprises the current acquisition module 1014 and the voltage acquisition module 1013, so that overcurrent protection and overvoltage protection can be achieved, the driving component 130 is fully protected, and the stability of operation is improved.

[0068] In order to improve the driving accuracy of the driving component 130, in combination with any embodiment of the above control assembly 101, the driving component 130 comprises a Hall sensor 131 and a driving motor 132. Figure 8As shown, the control assembly 101 further comprises a sensing assembly 1015. The sensing assembly 1015 is configured to detect the running state of the driving component 130. The control element 1011 is in communication connection with the sensing assembly 1015, so that the control element 1011 drives the driving circuit module 1012 according to the running state. It can be understood that the sensing assembly 1015 can detect the running state of the driving component 130, wherein the running state can be the movement direction, the running speed of the driving member 131 such as the motor 1341, the winder, and the position of the motor 1341. In this way, the control element 1011 can further drive the driving circuit module 1012 according to the running state.

[0069] It should be noted that the sensing element can be a Hall element, an infrared sensing element, etc., which is not limited here.

[0070] In an example, when it is detected that the movement speed of the driving component 130 such as the motor 1341 exceeds the first range, the control element 1011 performs load current control on the driving circuit module 1012 to reduce the movement speed to be within the first range. In this way, the driving member 131 such as the motor 1341 can be prevented from rotating too fast and slipping, and the stability of movement can be improved.

[0071] In another example, when it is detected that the movement direction of the driving component 130 is counterclockwise or clockwise, the control element 1011 can detect the distance of movement to be within a preset range in a single direction.

[0072] In order to facilitate the operation of the driver, in combination with any embodiment of the above control assembly 101, the back seat of the vehicle is provided with a control panel 102. Figure 8 As shown, the control assembly 101 further comprises a communication module 1016. The communication module 1016 is in communication connection with the control assembly 101, so that the vehicle-mounted computer drives the control assembly 101 through the communication module 1016. That is, the corresponding instructions (which can be input in the form of text, voice, gestures, or a combination thereof) can be input through the vehicle-mounted computer, and then the control assembly 101 is controlled to regulate and control the driving component 130 to adjust the driving component 130, thereby improving the interactive performance of the device and improving the intelligent degree.

[0073] It should be noted that the communication connection mode between the vehicle-mounted computer and the communication module 1016 can be a wired connection mode, and can also be a wireless connection mode such as wifi and Bluetooth, and the former is not limited here.

[0074] In some embodiments, the back seat of the vehicle is provided with a control panel 102. Figure 8As shown, the control component 101 further comprises a switch collection module 1017, which is configured to collect switch information of the seat 100, and feed back user adjustment information. It should be noted that the switch information can be, but is not limited to, the number of the seat 100, the frequency of the adjustment switch, the range of the adjustment switch output current, or any combination thereof, and the like, which will not be limited herein.

[0075] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The use of the terms "first", "second" and "third" and similar terms, herein do not imply any order, quantity, or importance, but merely mean that the objects so designated are different from one another. Also, the use of the terms "one" and "another" and similar terms do not exclude a plurality. The terms "front", "back", "bottom", and / or "top" and similar terms are used for convenience and are not limiting vis-a-vis the orientation of the device. The terms "comprise", "comprising", "include", "including" and the like are used herein to mean either an open-ended process, such that other substances or elements not expressly recited can be included, or a specific, limited process, such that no other substances or elements are included. The use of the term "connected" and / or "coupled" to two or more elements is intended to mean that the two or more elements are in either physical or electrical communication, unless otherwise indicated. The use of the terms "a" and "an" and "the" and "said" and the like are intended to mean that there is at least one of the single element antecedent. The use of the term "or" is intended to mean an inclusive "or" rather than an exclusive "or" unless otherwise indicated. The use of the term "another" is intended to mean "at least one" unless otherwise indicated. The use of the term "some" is intended to mean "one or more" unless otherwise indicated. The use of the term "plurality" is intended to mean "two or more" unless otherwise indicated. The use of the terms "first", "second", "third", and the like are intended to mean different or separate elements unless otherwise indicated. The use of the terms "one", "another", and "at least one" are intended to mean one or more unless otherwise indicated. The use of the terms "comprise", "comprising", "include", "including", and the like are intended to mean an open-ended term excluding other elements not listed unless otherwise indicated. The use of the term "connected" and / or "coupled" is intended to mean either a direct connection or an indirect connection through one or more intervening elements unless otherwise indicated.

[0076] Moreover, the terms "first", "second", etc. are used herein for descriptive purposes only and cannot be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited. In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The above examples only express several embodiments of the present application, and the description is more specific and detailed, but it cannot be construed as limiting the scope of the utility model patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are all within the scope of protection of the present application.

Claims

1. A seat, characterized in that, The utility model relates to a seat, which comprises: a seat frame; a seat cushion assembly comprising a connecting part, wherein the connecting part is rotatably connected to the seat frame; a driving part comprising a driving member, a mounting member, a transmission assembly and a power source, wherein one end of the driving member is fixedly connected to the connecting part, the other end of the driving member is rotatably connected to one end of the mounting member through the transmission assembly, the distance between the other end of the driving member and one end of the mounting member is adjustable, the other end of the mounting member is fixedly connected to the seat frame, the power source drives the driving member to move closer to or further away from the mounting member through the transmission assembly, and at least part of the driving member is fixedly connected to the seat cushion assembly so that the driving member drives the seat cushion assembly to rotate.

2. The seat of claim 1, wherein The power source comprises an electric motor, and the electric motor is in meshing transmission with the transmission assembly so that the transmission assembly drives the other end of the driving member to move away from or closer to one end of the mounting member, thereby driving the seat cushion assembly to rotate.

3. The seat of claim 2, wherein, The transmission assembly comprises a first transmission member and a second transmission member, the first transmission member is provided with a first transmission gear part, and the first transmission member is coaxially rotatable with the electric motor; the second transmission member is provided with a second transmission gear part, the second transmission member is rotatably arranged on the driving member, and the first transmission gear part and the second transmission gear part are in meshing transmission in different planes so that the first transmission member coaxially rotates with the electric motor to drive the second transmission member and the connecting part to rotate.

4. The seat of claim 1, wherein The connecting part comprises a first connecting part and a second connecting part which are arranged at intervals along the length direction of the seat cushion assembly, wherein the driving member is fixedly connected to the second connecting part so that the driving member is rotatably connected to the seat frame through the second connecting part, and the other end of the mounting member is rotatably connected to the seat frame through the first connecting part.

5. The seat of claim 4, wherein, The seat cushion assembly further comprises a seat cushion body, wherein the seat cushion body is fixedly arranged on the driving member so that the seat cushion body rotates relative to the seat frame through the driving member, and / or the seat cushion body is fixedly arranged on at least two second connecting parts.

6. The seat of claim 5, wherein, The power source is fixedly arranged below the seat cushion body.

7. A seat control system characterized by, The utility model relates to a seat control system, which comprises a vehicle body device, a passenger cabin arranged in the vehicle body device and the seat control system according to the above-mentioned claim 7, wherein the seat is arranged in the passenger cabin and fixedly connected to the vehicle body device.

8. A vehicle characterized by comprising: ​

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