WO2025119005A1 - 一种座椅、汽车、扶手组件的控制方法及存储介质 - Google Patents

一种座椅、汽车、扶手组件的控制方法及存储介质 Download PDF

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Publication number
WO2025119005A1
WO2025119005A1 PCT/CN2024/133933 CN2024133933W WO2025119005A1 WO 2025119005 A1 WO2025119005 A1 WO 2025119005A1 CN 2024133933 W CN2024133933 W CN 2024133933W WO 2025119005 A1 WO2025119005 A1 WO 2025119005A1
Authority
WO
WIPO (PCT)
Prior art keywords
seat
armrest
armrest assembly
angle
backrest
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/133933
Other languages
English (en)
French (fr)
Inventor
徐浩
张天铸
时浩
朱欣
高步维
李博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yinwang Intelligent Technology Co Ltd
Original Assignee
Shenzhen Yinwang Intelligent Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Yinwang Intelligent Technology Co Ltd filed Critical Shenzhen Yinwang Intelligent Technology Co Ltd
Publication of WO2025119005A1 publication Critical patent/WO2025119005A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/0224—Non-manual adjustments, e.g. with electrical operation
    • B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/10—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable tiltable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/763—Arm-rests adjustable
    • B60N2/767—Angle adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/75—Arm-rests
    • B60N2/79—Adaptations for additional use of the arm-rests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
    • B60N3/10—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated
    • B60N3/102—Arrangements or adaptations of other passenger fittings, not otherwise provided for of receptacles for food or beverages, e.g. refrigerated storable or foldable in a non-use position

Definitions

  • the present invention relates to the field of automobile technology, and in particular to a control method and a storage medium for a seat, an automobile, and an armrest assembly.
  • armrests are usually added to seats so that passengers can put their arms on the armrests when sitting, thereby improving the comfort of passengers.
  • the functions of seats have become more and more diverse.
  • seats can also be adjusted to lying positions.
  • the comfort of the armrests decreases and cannot meet the user's comfort requirements.
  • the embodiments of the present application provide a control method and storage medium for a seat, a car, and an armrest assembly, which are used to improve the comfort of the seat.
  • An embodiment of the present application provides a seat, the seat comprising:
  • a seat body wherein the seat body is provided with at least one detection component, and the detection component is used to detect the angle of the current position of the seat body;
  • At least one armrest assembly comprising a body portion, a transmission assembly and a driving member, the body portion is mounted on the seat body, and the driving member is connected to the body portion through the transmission assembly;
  • a controller is used to receive the rotation angle detected by the detection component, and control the action of the driving member according to the rotation angle to drive the main body to rotate until the main body is in a horizontal state.
  • the embodiment of the present application can automatically detect and adjust the position of the main body when adjusting the seat body, so that the armrest assembly remains in a horizontal state. Even when the user adjusts the state of the seat body, the armrest assembly can still provide good support for the user's arms to improve the user's comfort.
  • the seat body includes a backrest and a seat pot, the backrest and the seat pot are connected and can rotate relatively, and the body portion is mounted on the backrest;
  • the detection component comprises a first Hall element, which is arranged on the backrest and is used to detect the rotation angle of the backrest, and/or;
  • the detection component includes a second Hall element, which is arranged on the seat bowl and is used to detect the rotation angle of the seat bowl;
  • the controller is used to control the action of the driving member according to the rotation angle of the backrest and/or the rotation angle of the seat basin, so as to drive the main body to rotate until the main body is in a horizontal state.
  • the seat basin and the backrest can be adjusted by the body.
  • the seat body can be placed in different states.
  • the seat body can be in different states such as sitting, semi-reclining, lying, and zero-gravity lying.
  • users of different body shapes and different riding habits can adjust the seat body to a state suitable for themselves according to their own needs.
  • the seat body may be in a non-preset state.
  • the preset state may include the initial state of the seat and the zero-gravity lying state.
  • the other states such as the semi-reclining state and the sitting state adjusted by the user are non-preset states.
  • the embodiment of the present application installs the body part on the backrest so that when the user adjusts the seat body, the body part can move with the backrest, and the driving member drives the body part to maintain a horizontal state to meet the user's use requirements for the armrests, thereby improving the comfort and use experience of the seat.
  • the seat has a cup holder, and the cup holder is mounted on the main body.
  • the cup holder can be provided to facilitate users to place items such as water cups. Compared with the arrangement of the cup holder and the armrest separately, such as placing the cup holder on the dashboard, console, etc. of the car, integrating the cup holder with the armrest assembly can be more convenient for placing or taking items in the cup holder.
  • the cup holder will adjust accordingly with the main body, so that the user can place or take items in the cup holder in different postures.
  • the solution provided in the embodiment of the present application can drive the main body to maintain a horizontal state through a driving member.
  • the cup holder provided on the main body can also maintain a horizontal state, thereby reducing the possibility of items in the cup holder falling or liquid spilling, thereby reducing the possibility of accidents such as scalding users or causing electrical risks due to liquid spilling, thereby helping to improve safety and better meet actual usage needs.
  • the main body has a receiving cavity
  • the cup holder can move along the receiving cavity, and at least a portion of the cup holder can extend or retract relative to the receiving cavity.
  • This design makes it easy to adjust the relative positions of the cup holder and the main body.
  • the cup holder can be extended when needed and retracted when not needed, thereby reducing the space occupied by the cup holder and better meeting actual usage needs.
  • the driving component is a Hall drive motor.
  • the Hall drive motor can drive the main body to rotate and detect the rotation angle of the main body at the same time.
  • the seat includes two armrest assemblies, and along the width direction of the seat, the armrest assemblies are located at two opposite side armrest assemblies of the seat body.
  • the transmission assembly includes a reducer, a gear, and a recliner
  • the driving member is connected to the reducer
  • the recliner is mounted on the main body
  • the reducer is connected to the recliner via a gear
  • Such a design makes it easy for the driving member to be connected to the main body and drive the main body to rotate.
  • the present application also provides a vehicle, the vehicle comprising:
  • a seat wherein the seat is mounted on the vehicle body
  • the seat is the seat described in any one of the above items.
  • the embodiment of the present application also provides a control method of an armrest assembly, wherein the armrest assembly is installed on a seat body, and the control method includes:
  • the armrest assembly is controlled to rotate to a horizontal state according to the angle of the current position.
  • This design can control the armrest assembly of the seat to be adjusted to a horizontal state for the convenience of users.
  • the armrest assembly can be adjusted by detecting the angle of the current position of the seat body to make the armrest assembly in a horizontal state, which is beneficial to improving user comfort.
  • the seat body includes a backrest and a seat basin
  • the armrest assembly is mounted on the backrest
  • the control method includes:
  • the angle of the current position of the backrest is detected.
  • the armrest assembly is installed on the backrest, so when the user adjusts the backrest, the armrest assembly will move with the movement of the backrest. Therefore, the user's comfort can be improved by detecting the angle of the current position of the backrest and adjusting the armrest assembly according to the angle of the current position of the backrest to make the armrest assembly in a horizontal state.
  • control method before detecting the angle of the current position of the seat body, the control method further includes:
  • the backrest of the seat body is controlled to rotate to a preset angle corresponding to the preset state, and the armrest assembly is controlled to maintain horizontality during the rotation of the seat body.
  • the user can preset the posture of the seat body through the operation screen set on the seat body or the armrest assembly to meet the user's usage needs.
  • the armrest assembly is controlled to rotate relative to the seat body so that the armrest assembly is always in a horizontal state.
  • the preset state includes a lying position or a sitting position and any state therebetween.
  • the preset state can be a posture commonly used by the user, including but not limited to a sitting position, a lying position, and any posture in between.
  • the posture of the seat body can also be preset by limiting the angle of the backrest.
  • the armrest assembly when it is detected that the angle of the current position of the seat body is a first preset angle ⁇ , the armrest assembly is controlled to rotate to a second preset angle ⁇ .
  • control method further includes:
  • At least one of the armrest components is controlled to rotate to a preset angle with the seat body.
  • An embodiment of the present application further provides a storage medium, which is used in the control method of the armrest assembly described in any one of the above items.
  • the embodiment of the present application provides a control method and storage medium for a seat, a car, and an armrest assembly, wherein the seat includes a seat body and at least one armrest assembly, the armrest assembly includes a body, a transmission assembly, and a drive member, the body is mounted on the seat body, and the drive member is connected to the body through the transmission assembly.
  • the control is used to receive the rotation angle detected by the detection component of the seat body, and the drive member is controlled to drive the body to maintain a horizontal state according to the rotation angle.
  • the body can automatically maintain a horizontal state, which is convenient for users to use and improves the riding experience.
  • FIG1 is a schematic diagram of a seat provided by the present application in a first state
  • FIG2 is a schematic diagram of an armrest assembly provided in the present application.
  • FIG3 is an exploded view of the armrest assembly and controller provided in the present application.
  • FIG4 is a schematic diagram of the Hall effect provided by the present application.
  • FIG5 is a schematic diagram of the working principle of the driving member provided in the present application.
  • FIG6 is a schematic diagram of a Hall signal provided in the present application.
  • FIG7 is a schematic diagram of the seat provided by the present application in a second state
  • FIG8 is a control schematic diagram of a controller provided in the present application.
  • FIG9 is a schematic diagram of a control method for an armrest assembly provided in the present application.
  • FIG. 10 is a schematic diagram of the seat provided in the present application in the third state.
  • Car seats are one of the important factors affecting the riding comfort of passengers.
  • armrests can be set on one or both sides of the seat.
  • passengers can put their arms on the armrests to get a more comfortable experience.
  • the functions of seats are becoming more and more abundant.
  • the seat back and seat basin can be adjusted to achieve zero-gravity lying state.
  • the position of the armrest designed for the sitting position cannot adapt to the needs of the lying state, etc.
  • the armrest cannot meet the use needs of the passengers, affecting the comfort of the seat.
  • the embodiments of the present application provide a control method and storage medium for a seat, a car, and an armrest assembly, which are used to improve the comfort of the seat and meet the user's usage needs.
  • an embodiment of the present application provides a seat, which can be used in vehicles such as cars.
  • the seat includes a seat body 1 and at least one armrest assembly 2 , and the armrest assembly 2 is mounted on the seat body 1 .
  • the armrest assembly 2 includes a body 21, a transmission assembly 22 and a driving member 23, wherein the body 21 may be made of a metal frame, and the driving member 23 may be a Hall drive motor, or other driving devices capable of detecting a rotation angle, such as a stepping motor.
  • the driving member 23 is connected to the body 21 through the transmission assembly 22 to drive the body 21 to rotate relative to the seat body 1.
  • the transmission assembly 22 may include a gear 222, a reducer 221 and a recliner 223, the output end of the driving member 23 is connected to the reducer 221, and the reducer 221 is connected to the recliner 223 installed on the body 21 through the gear 222.
  • the reducer 221 plays a role of deceleration, and the gear 222 is used to transmit the driving force to the recliner 223, and the recliner 223 can adjust the angle of the body 21, thereby changing the relative position of the body 21 and the seat body 1.
  • At least one detection component is disposed on the seat body 1 , and the detection component may be a Hall element, which is used to detect the movement of the seat body 1 .
  • the body 21 may include a frame 211, and the transmission assembly 22 is connected to the body 21 via the frame 211.
  • the body 21 may also include plastic parts and covering parts disposed outside the frame 211 to enhance the comfort of the user when using the armrest assembly 2.
  • the seat also includes a controller, which may be mounted on the seat body 1 or may be disposed at other locations such as a console of a car, which is not limited here.
  • At least one detection component is disposed on the seat body 1 , and the detection component may be a Hall element, which is used to detect the movement of the seat body 1 and send detection information to the controller.
  • the detection information is used to reflect the rotation angle of the seat body 1 .
  • the controller is used to receive the detection information sent by the detection component, and according to the detection information, send a control signal to the driving member 23, so that the driving member 23 drives the rotation angle of the main body 21 relative to the seat body 1, that is, the controller can control the action of the driving member 23 through the rotation angle detected by the detection component to drive the main body 21 to rotate until the main body 21 is in a horizontal state.
  • the driving member 23 may include a Hall sensor and a driving device, and the driving device is used to drive the body portion 21 to move relative to the seat body 1.
  • the Hall sensor is used to detect the relative position of the body portion 21 and the seat body 1.
  • the driving device can adjust the relative position of the body portion 21 and the seat body 1 according to the signal of the controller so that the body portion 21 is in a horizontal state.
  • the driving member 23 may be a Hall drive motor.
  • the Hall drive motor uses the Hall effect to detect the position of the main body 21 and drives the main body 21 to move relative to the seat body 1.
  • the Hall effect is caused by the interaction between the corresponding electric field and magnetic field of charged particles (such as electrons).
  • charged particles such as electrons.
  • electrons When electrons move in the magnetic field, they will be affected by the Lorentz force.
  • electrons (negative charges) move upward, the current (positive charges) generated by them is downward.
  • the left-hand rule the electrons move to the right, and the charges in the thin plate will tilt to one side, then a potential difference will be formed on the left and right sides, that is, the Hall voltage, which is the basic principle of the Hall signal generation.
  • the working principle of the Hall drive motor is shown in FIG5.
  • the Hall drive motor uses the magnetic ring and Hall sensor implanted inside the brushed DC motor to collect the Hall signal generated on the motor rotor.
  • the motor may include components such as a rotor, an armature winding, a positive brush, a commutator and a rotating shaft.
  • the motor integrates a Hall sensor. Every time the motor rotates one circle, a set of square wave signals as shown in FIG6 is generated. The frequency and quantity of the Hall signal are analyzed to achieve control of the unknown angular position. That is, the Hall drive motor can be used to detect the rotation angle and position of the main body 21 while driving the main body 21 to move.
  • the embodiment of the present application can automatically detect and adjust the position of the main body 21 when adjusting the seat body 1, so that the armrest assembly 2 remains in a horizontal state. Even when the user adjusts the seat body from the state shown in Figure 1 to the state shown in Figure 7, the armrest assembly 2 can still provide good support for the user's arms to improve the user's comfort.
  • the seat state shown in Figure 1 can be a regular sitting state
  • the seat state shown in Figure 7 can be a zero gravity state.
  • the armrest is installed on the chassis of a car, a console, etc. and the armrest is separately arranged from the seat body 1
  • the position of the armrest remains unchanged.
  • the requirements for the position of the armrest are different. For example, when the user adjusts the seat body 1 from a sitting position to a lying position, the relative position between the armrest and the seat body 1 changes, resulting in the armrest position suitable for the sitting position not being suitable for the lying position.
  • the solution provided in the embodiment of the present application installs the armrest assembly 2 on the seat body 1.
  • the position of the armrest assembly 2 can change with the seat body 1.
  • the position of the main body 21 is detected by the driving member 23, so that when the seat body 1 is in different postures, the main body 21 can be in a horizontal state, so that the user can put his arm on the main body 21 to improve the riding experience and comfort.
  • Such a design can make the main body 21 suitable for the seat body 1 in different states, and the user can put his arms on the armrest assembly 2 more comfortably when sitting in different postures, thereby improving the user's riding experience.
  • the chair body 1 includes a seat 12 and a backrest 11, and the backrest 11 is connected to the seat 12.
  • the user can sit on the seat 12 and lean on the backrest 11.
  • the backrest 11 and the seat 12 can move relative to each other, and the angle of the seat 12 can also be adjusted.
  • the body 21 can be installed on the backrest 11.
  • the detection component includes at least a first Hall element and/or a second Hall element, the first Hall element is used to detect the rotation angle of the backrest 11, and the second Hall element is used to detect the rotation angle of the seat basin 12.
  • the first Hall element and the second Hall element can send the detection results to the controller, and the controller analyzes and processes the detection results of the first Hall element and/or the second Hall element to calculate the angle that the main body 21 of the armrest assembly 2 needs to rotate to maintain a horizontal state, and sends a signal to the driving member 23.
  • the driving member 23 controls the main body 21 to rotate relative to the backrest 11 according to the signal to keep the main body 21 in a horizontal state.
  • the seat body 1 when the user adjusts the seat body 1, the seat basin 12 and the backrest 11 can be adjusted. By changing the angles of the seat basin 12 and the backrest 11, the seat body 1 can be in different states. For example, the seat body 1 can be in different states such as sitting, semi-reclining, lying, and zero-gravity lying. At the same time, users of different body shapes and different sitting habits can adjust the seat body 1 to a state suitable for themselves according to their own needs.
  • the seat body 1 When the user adjusts the seat body 1, the seat body 1 may be in a non-preset state.
  • the preset state may include the initial state of the seat and the "zero-gravity" lying state.
  • the remaining states such as the semi-reclining state and the sitting state adjusted by the user are non-preset states.
  • the embodiment of the present application installs the body part 21 on the backrest 11 so that when the user adjusts the seat body 1, the body part 21 can move with the backrest 11, and the driving member 23 is used to drive the body part 21 to maintain a horizontal state, so as to meet the user's use requirements for the armrest, thereby improving the comfort and use experience of the seat.
  • the seat provided in the present application may further include a cup holder 3 , and the cup holder 3 is mounted on the main body 21 .
  • the cup holder 3 can be provided to facilitate the user to place items such as water cups. Compared with the arrangement of the cup holder 3 and the armrest separately, such as placing the cup holder 3 on the dashboard, console, etc. of the car, the integration of the cup holder 3 with the armrest assembly 2 can be more convenient for placing or taking items in the cup holder 3.
  • the cup holder 3 will be adjusted accordingly with the main body 21, so that the user can place or take items in the cup holder 3 in different postures.
  • the solution provided in the embodiment of the present application can drive the main body 21 to maintain a horizontal state through the driving member 23.
  • the cup holder 3 provided on the main body 21 can also maintain a horizontal state, thereby reducing the possibility of items in the cup holder 3 falling or liquid spilling, thereby reducing the possibility of accidents such as scalding users or causing electrical risks due to liquid spilling, thereby helping to improve safety and better meet actual usage needs.
  • the main body 21 has a receiving cavity, and the cup holder 3 can move along the receiving cavity, so that at least a portion of the cup holder 3 can extend or retract relative to the receiving cavity.
  • This design makes it easy to adjust the relative positions of the cup holder 3 and the main body 21.
  • the cup holder 3 can be extended when needed and retracted when not needed, thereby reducing the space occupied by the cup holder 3 and better meeting actual usage needs.
  • the seat includes two armrest assemblies 2.
  • the armrest assemblies 2 are respectively located on opposite sides of the seat body 1 along the width direction of the seat.
  • the seat provided in the embodiment of the present application can output the Hall signals of the backrest 11 and the seat basin 12 to the controller in real time through the first Hall element and the second Hall element when in use.
  • the controller analyzes the angular positions of the backrest 11 and the seat basin 12 in real time according to the received Hall signals, and selects the angle that the armrest needs to rotate to be in a horizontal state, and outputs a corresponding signal to the drive member 23.
  • the drive member 23 drives the main body 21 to rotate relative to the seat body 1 so that the main body 21 is in a horizontal state.
  • the Hall drive device feeds back the position signal of the main body 21 to the controller so that the controller can monitor and adjust the position of the main body 21 in real time.
  • the controller can record the position status of the seat body 1 and the armrest assembly 2.
  • the embodiments of the present application also provide a car, which includes a body and a seat, and the seat is installed on the body, wherein the seat can be the seat involved in any of the above embodiments. Since the seat has the above technical effects, the car including the seat also has the above technical effects, which will not be repeated here.
  • the embodiment of the present application also provides a control method for an armrest assembly 2, which can be used for the seat mentioned above.
  • the armrest assembly 2 is mounted on the seat body 1, and the control method includes:
  • the armrest assembly 2 is controlled to rotate to a horizontal state according to the angle of the current position.
  • the armrest assembly 2 of the seat can be controlled to be adjusted to a horizontal state for the convenience of users.
  • the armrest assembly 2 can be adjusted by detecting the angle of the current position of the seat body 1 to make the armrest assembly 2 in a horizontal state, which is beneficial to improving the user's comfort.
  • the seat body 1 includes a backrest 11 and a seat basin 12, and the armrest assembly 2 is installed on the backrest 11.
  • the control method includes:
  • the angle of the current position of the backrest 11 is detected.
  • the armrest assembly 2 is installed on the backrest 11. Therefore, when the user adjusts the backrest 11, the armrest assembly 2 will move with the movement of the backrest 11. Therefore, the user's comfort can be improved by detecting the angle of the current position of the backrest 11 and adjusting the armrest assembly 2 according to the angle of the current position of the backrest 11 to make the armrest assembly 2 in a horizontal state.
  • the seat may be provided with a first Hall element and a second Hall element, wherein the first Hall element is used to detect the adjustment angle of the backrest 11, and the second Hall element is used to detect the adjustment angle of the seat basin 12.
  • the armrest assembly 2 moves with the movement of the backrest 11, and when the user adjusts the seat basin 12, the backrest 11 moves with the movement of the seat basin 12. Therefore, providing two Hall elements can more accurately detect the current position angle of the backrest 11, and the controller can calculate the current position angle of the backrest 11 based on the detection results of the first Hall element and the second Hall element, and control the driving member 23 to adjust the main body 21 based on the position angle.
  • control method Before detecting the angle of the current position of the seat body 1, the control method further includes:
  • the backrest 11 of the seat body 1 is controlled to rotate to a preset angle corresponding to the preset state, and the armrest assembly 2 is controlled to maintain horizontality during the rotation of the seat body 1.
  • the user can preset the posture of the seat body 1 through the operation screen set on the seat body 1 or the armrest assembly 2 to meet the user's usage needs.
  • the armrest assembly 2 is controlled to rotate relative to the seat body 1 so that the armrest assembly 2 is always in a horizontal state.
  • the preset state includes a lying position or a sitting position and any state therebetween.
  • the preset state may be a posture commonly used by the user, including but not limited to a sitting posture, a lying posture, and any posture in between.
  • the posture of the seat body 1 may also be preset by limiting the angle of the backrest 11 .
  • the controller When in use, the user can directly select a preset posture, and the controller automatically adjusts the seat body 1 according to the selected posture, and during the adjustment process, keeps the armrest assembly 2 horizontal.
  • the armrest assembly 2 when it is detected that the angle of the current position of the seat body 1 is a first preset angle ⁇ , the armrest assembly 2 is controlled to rotate to a second preset angle ⁇ .
  • the controller can adjust the angle of the armrest assembly 2 according to the angle of the seat body 1 .
  • the controller can calculate the angle that the armrest assembly 2 needs to rotate from the current state to the horizontal state, and calculate ⁇ in combination with the current position angle ⁇ of the seat body 1.
  • control method further includes:
  • At least one of the armrest components 2 is controlled to rotate to a preset angle with the seat body 1 .
  • the control method may include a welcoming mode, when the car is powered off, the controller may control at least one armrest assembly 2 to rotate to a preset angle between the seat body 1, usually the armrest assembly 2 near the door side rotates to the body portion 21 and the backrest 11 parallel, so that the user can get off the car.
  • the controller may control at least one armrest assembly 2 to rotate to a preset angle between the seat body 1, usually the armrest assembly 2 near the door side rotates to the body portion 21 and the backrest 11 parallel, so that the user can get off the car.
  • the user gets on the car it can be determined whether the user is sitting in the seat by whether the user has inserted the seat belt.
  • the main body 21 can be adjusted to a horizontal state to facilitate the user to sit.
  • the controller controls the seat body 1 to automatically adjust to a preset posture, and during the adjustment process, controls the armrest assembly 2 to remain horizontal.
  • armrest assemblies 2 are provided on both sides of the seat, the armrest assemblies 2 on both sides are controlled to adjust to a specified position, that is, both armrest assemblies 2 are in a horizontal state, so that the support positions of the two armrest assemblies 2 are consistent.
  • the controller obtains the angle of the current position of the seat body 1 in real time according to the first Hall element and the second Hall element, and controls the driving member 23 to drive the main body 21 to rotate, so as to adjust the state of the armrest assembly 2 in real time, so that the armrest assembly 2 remains in a horizontal state.
  • the control ends.
  • the armrest assembly 2 rotates and folds up after the user gets off the vehicle, the user does not need to adjust the armrest assembly 2 to a horizontal state when riding next time, and waits for the user to select a usage scenario. After the user selects a usage scenario, the armrest assembly 2 is adjusted to a horizontal state during the process of adjusting to the corresponding usage scenario.
  • the armrest on one side of the seat is in the stowed position to facilitate the user to get on and off the vehicle.
  • An embodiment of the present application also provides a storage medium, which is used to store the control method of the armrest assembly involved in any of the above items.
  • the embodiment of the present application provides a control method and storage medium for a seat, a car, and an armrest assembly, wherein the seat includes a seat body 1 and at least one armrest assembly 2, the armrest assembly 2 includes a body portion 21, a transmission assembly 22, and a drive member 23, the body portion 21 is mounted on the seat body 1, and the drive member 23 is connected to the body portion 21 through the transmission assembly 22.
  • the control is used to receive the rotation angle detected by the detection component of the seat body 1, and the drive member 23 is controlled according to the rotation angle to drive the body portion 21 to maintain a horizontal state.
  • the body portion 21 can automatically maintain a horizontal state, which is convenient for users to use and improves the riding experience.
  • the car seat armrest structure with a cup holder and having an angle adaptive function in the present invention can solve the following problems:
  • the retractable cup holder and electric movable armrest are arranged on the comfort seat, and a specific control logic is adopted.
  • the armrest can always maintain a horizontal comfortable angle according to the seat posture, which is suitable for the in-car environment and obtains good riding comfort.
  • the seat armrest can be inherited from the seat body, saving space and obtaining a good space experience; it is suitable for zero-gravity seat posture situations and the use scenarios where the user normally adjusts the backrest and seat cushion angle, and the use scenarios of getting on and off the car, and can achieve real-time maintenance of the armrest horizontal comfortable angle according to the seat posture, improve riding comfort and convenience of use, and avoid the electrical risk caused by water spilling and overturning when the cup holder rotates with the armrest, and the safety risk of scalding passengers.
  • Electric armrest horizontal adaptive structure (Hall motor, controller, armrest structure, cup holder).
  • the vehicle seat armrest with a cup holder having an angle adaptive function uses control logic, including different control logic in a zero-gravity posture and a non-zero-gravity posture.
  • Control logic of the boarding welcome mode the armrests are retracted after the power is turned off when getting off the vehicle. After the user puts on the seat belt after getting on the vehicle, the armrests are automatically lowered to the horizontal position.
  • the double armrest seat consists of an outer electric armrest and an inner electric movable adaptive armrest.
  • the electric adaptive armrest body consists of the armrest body, armrest frame bracket, armrest external plastic parts and covering parts, hidden cup holder and other functional parts.
  • the controller collects the backrest and seat angle information in real time, and uses a logic algorithm to calculate the angle that the armrest needs to rotate to the horizontal position. It sends a signal to the armrest motor to drive the armrest Hall motor to rotate to a specific position (horizontal position or nearby position).
  • the electric armrest consists of an armrest rotating structure, a Hall motor and its transmission structure (reducer, transmission gear, angle adjuster), a control unit (whole chair controller), etc.
  • the electric adaptive armrest body consists of the armrest body, armrest frame bracket, armrest external plastic parts and covering parts, pop-up cup holder and other functional parts.
  • the solution provided in the embodiment of the present application adopts the Hall principle to identify the position of the seat, and uses the Hall motor to identify the angle position of the seat cushion, the backrest, and the armrest.
  • the Hall motor is used to determine whether the armrest has reached a predetermined angle and position.
  • the car seat armrest with cup holder with angle adaptive function uses control logic. With specific control logic, it is suitable for the in-car environment. The position and posture of the armrest are automatically and dynamically adjusted during the adjustment process. The angle is always kept horizontal, and the water in the cup holder does not spill out. It is suitable for the scene of achieving zero gravity posture, and also for the scene of users adjusting the seat back and cushion during normal sitting.
  • the adaptive movable armrest structure, the electric armrest is composed of the armrest rotating structure, the Hall motor and its transmission structure (reducer, transmission gear, angle adjuster), the control unit (whole chair controller), etc. Under the control of the motor and controller, this mechanical structure can perform the effect of the armrest adaptive level.
  • the control logic of the welcome mode is that the armrest will be retracted after the power is turned off when getting off the car. After the user puts on the seat belt after getting on the car, the armrest will automatically drop to the horizontal position. It is convenient for users to plug and unplug the seat belt and improve the riding experience.

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  • Transportation (AREA)
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  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Seats For Vehicles (AREA)

Abstract

本申请提供了一种座椅、汽车、扶手组件的控制方法及存储介质，其中，座椅包括座椅本体和至少一个扶手组件，扶手组件包括本体部、传动组件和驱动件，本体部安装于座椅本体，驱动件通过传动组件与本体部连接。控制器用于接收座椅本体的检测部件检测到的转动角度，根据转动角度控制驱动件驱动本体部保持水平状态。通过这样的设计可以使本体部自动保持水平状态，从而便于用户使用，提升乘坐体验。

Description

一种座椅、汽车、扶手组件的控制方法及存储介质
本发明要求于2023年12月04日提交国家知识产权局、申请号为202311661226.1、申请名称为“一种座椅、汽车、扶手组件的控制方法及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本发明涉及汽车技术领域，尤其涉及一种座椅、汽车、扶手组件的控制方法及存储介质。
背景技术
随着技术的发展，汽车已经成为人们常用的交通工具，而汽车的座椅是影响汽车乘员舒适度的重要部件。
为了提升使用者的使用体验，通常在座椅加设扶手，以使乘员在乘坐时可以将手臂搭在扶手，提升乘员的舒适性。然而，随着人们对于舒适性要求的逐渐提高，座椅的功能已经越来越丰富，除正常乘坐外，还调节至躺姿等状态，然而当座椅的状态发生变化后，扶手的舒适性降低，无法满足使用者对于舒适度的需求。
发明内容
本申请实施例提供了一种座椅、汽车、扶手组件的控制方法及存储介质，用于提升座椅的舒适性。
本申请实施例提供了一种座椅，所述座椅包括：
座椅本体，所述座椅本体设置有至少一个检测部件，所述检测部件用于检测所述座椅本体的当前位置的角度；
至少一个扶手组件，所述扶手组件包括本体部、传动组件以及驱动件，所述本体部安装于所述座椅本体，所述驱动件通过传动组件与本体部连接；
控制器，所述控制器用于接收所述检测部件检测到的所述转动角度，根据所述转动角度控制所述驱动件动作，以驱动所述本体部转动直至所述本体部处于水平状态。
本申请实施例可以在调整座椅本体时，自动检测并调整本体部的位置，从而使扶手组件保持水平状态，即使用户调整座椅本体的状态时，扶手组件仍然可以较好的为用户的手臂提供支撑，以提升用户的舒适度。
在一种可能的实施方式中，所述座椅本体包括靠背和坐盆，所述靠背和所述坐盆连接，且能够相对转动，所述本体部安装于所述靠背；
所述检测部件包括第一霍尔元件，所述第一霍尔元件设置于所述靠背，用于检测所述靠背的转动角度，和/或；
所述检测部件包括第二霍尔元件，所述第二霍尔元件设置于所述坐盆，用于检测所述坐盆的转动角度；
所述控制器用于根据所述靠背的转动角度和/或所述坐盆的转动角度，控制所述驱动件动作，以驱动所述本体部转动直至所述本体部处于水平状态。
通过这样的设计可以在用户调节座椅本体时，可以本体对坐盆和靠背进行调节，通过改变坐盆和靠背的角度，从而可以使座椅本体处于不同的状态，例如，座椅本体可以处于坐姿、半躺姿、躺姿、零重力躺姿等不同的状态，同时，不同体型、不同乘坐习惯的用户可以根据自身需求将座椅本体调节成适合自己的状态。当用户调节座椅本体时，座椅本体可能会处于非预设状态，预定状态可以包括座椅的初始状态以及零重力躺姿状态，其余如半躺姿、用户调整后的坐姿状态等状态为非预设状态。由于不同用户对于座椅本体的姿态需求不同，因此，本申请实施例通过将本体部安装于靠背，以使用户在调节座椅本体时，本体部能够随靠背运动，并利用驱动件驱动本体部保持水平状态，以满足用户对于扶手的使用需求，从而提升座椅的舒适度以及使用体验。
在一种可能的实施方式中，所述座椅具有杯托，所述杯托安装于所述本体部。
通过设置杯托可以便于用户放置水杯等物品。相较于将杯托与扶手分体设置，例如将杯托方式在汽车的仪表盘、控制台等位置，将杯托集成与扶手组件能够更加便于用于放置或拿取位于杯托的物品，当用户调整座椅本体的姿态时，杯托会随本体部相应调整，以便于用户能够在不同姿态时均能够放置或拿取杯托的物品。而且，本申请实施例所提供的方案能够通过驱动件驱动本体部保持水平状态，因此，当用户调整座椅本体的姿态时，设置于本体部的杯托同样可以保持水平状态，从而可以降低位于杯托的物品掉落或液体洒出的可能，从而可以降低因液体洒出导致烫伤用户或引发电气风险等事故的可能，从而有利于提升安全性，更加符合实际的使用需求。
在一种可能的实施方式中，所述本体部具有容纳腔，所述杯托能够沿所述容纳腔运动，所述杯托的至少部分能够相对于所述容纳腔伸出或缩回。
通过这样的设计可以便于调整杯托和本体部的相对位置，在需要使用杯托时使杯托伸出，在不需要使用杯托时可以将杯托缩回收纳，从而可以减少杯托所占用的空间，更加符合实际的使用需求。
在一种可能的实施方式中，所述驱动件为霍尔驱动电机。
霍尔驱动电机可以在驱动本体部转动的同时还能够检测本体部的转动角度。
在一种可能的实施方式中，所述座椅包括两个所述扶手组件，沿所述座椅的宽度方向，所述扶手组件位于所述座椅本体的相对两侧扶手组件。
通过在座椅本体的两侧均设置扶手组件，能够有利于提升用户的乘坐体验，更加符合实际的使用需求。
在一种可能的实施方式中，所述传动组件包括减速器、齿轮和调角器，所述驱动件与所述减速器连接，所述调角器安装于所述本体部，所述减速器通过齿轮与所述调角器连接。
通过这样的设计便于驱动件与本体部连接并驱动本体部转动。
本申请实施例还提供了一种汽车，所述汽车包括：
车身；
座椅，所述座椅安装于车身；
其中，所述座椅为以上任一项所述的座椅。
本申请实施例还提供了一种扶手组件的控制方法，所述扶手组件安装于座椅本体，所述控制方法包括：
检测所述座椅本体当前位置的角度；
根据所述当前位置的角度控制所述扶手组件转动至处于水平状态。
通过这样的设计可以控制座椅的扶手组件调整至水平状态，以便于用户使用，当用户调整座椅本体的角度时，能够通过检测座椅本体的当前位置的角度，调整扶手组件，以使使扶手组件处于水平状态，有利于提升用户的舒适度。
在一种可能的实施方式中，所述座椅本体包括靠背和坐盆，所述扶手组件安装于所述靠背，检测所述座椅本体的转动角度时，所述控制方法包括：
检测所述靠背的当前位置的角度。
扶手组件安装于靠背，因此，当用户调整靠背时，扶手组件会随靠背的运动而运动，因此，可以通过检测靠背的当前位置的角度，并根据靠背的当前位置的角度调整扶手组件以使扶手组件处于水平状态，从而提升用户的舒适度。
在一种可能的实施方式中，在检测所述座椅本体当前位置的角度之前，所述控制方法还包括：
接收用户设定的座椅本体的预设状态；
根据所述预设状态控制所述座椅本体的靠背转动至所述预设状态对应的预设角度，并控制所述扶手组件在所述座椅本体转动的过程中维持水平。
用户可以通过设置于座椅本体或扶手组件上的操作屏来预设座椅本体的姿态，从而满足用户的使用需求。同时，在座椅本体调整至预设状态的过程中，控制扶手组件相对于座椅本体转动，使扶手组件始终处于水平状态。
在一种可能的实施方式中，所述预设状态包括躺姿或坐姿以及位于二者之间的任意状态。
预设状态可以为用户常用的姿态，包括但不限于坐姿、躺姿以及位于二者之间的任意姿态，也可以通过限定靠背的角度来预设座椅本体的姿态。
在一种可能的实施方式中，检测所述座椅本体当前位置的角度为第一预设角度α时，控制所述扶手组件转动第二预设角度β。
在一种可能的实施方式中，所述控制方法还包括：
汽车断电后，控制至少一个所述扶手组件转动至与所述座椅本体之间具有预设夹角。
本申请实施例还提供了一种存储介质，所述存储介质用于以上任一项所述的扶手组件的控制方法。
本申请实施例提供了一种座椅、汽车、扶手组件的控制方法及存储介质，其中，座椅包括座椅本体和至少一个扶手组件，扶手组件包括本体部、传动组件和驱动件，本体部安装于座椅本体，驱动件爱你通过传动组件与本体部连接。控制用于接收座椅本体的检测部件检测到的转动角度，根据转动角度控制驱动件驱动本体部保持水平状态。通过这样的设计可以由于本体部自动保持水平状态，从而便于用户使用，提升乘坐体验。
附图说明
图1为本申请所提供的座椅处于第一状态的示意图；
图2为本申请所提供的扶手组件的示意图；
图3为本申请所提供的扶手组件及控制器的爆炸图；
图4为本申请所提供的霍尔效应的示意图；
图5为本申请所提供的驱动件工作原理的示意图；
图6为本申请所提供的霍尔信号的示意图；
图7为本申请所提供的座椅处于第二状态的示意图；
图8为本申请所提供的控制器的控制示意图；
图9为本申请所提供的扶手组件的控制方法的示意图；
图10为本申请所提供的座椅处于第三状态的示意图。
附图标记
1-座椅本体、11-靠背、12-坐盆；2-扶手组件、21-本体部、211-骨架、22-传动组件、221-减速器、
222-齿轮、223-调角器、23-驱动件；3-杯托。
具体实施方式
为了更好的理解本申请的技术方案，下面结合附图对本申请实施例进行详细描述。
应当明确，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
在本申请实施例中使用的术语是仅仅出于描述特定实施例的目的，而非旨在限制本申请。在本申请实施例和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形式，除非上下文清楚地表示其他含义。
应当理解，本文中使用的术语“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，甲和/或乙，可以表示：单独存在甲，同时存在甲和乙，单独存在乙这三种情况。另外，本文中字符“/”，一般表示前后关联对象是一种“或”的关系。
随着技术的发展，汽车已经成为人们常用的交通工具，汽车的座椅是影响乘员乘坐舒适度的重要因素之一，为了提升乘员的乘坐体验可以在座椅的一侧或双侧设置有扶手，乘员在乘坐时，可以将手臂搭在扶手，以获得更加舒适的体验。随着人们在车内的生活和工作场景越来越频繁，座椅的功能也越来越丰富，除常规的坐姿状态外，还可以通过调节座椅的靠背和坐盆，实现零重力躺姿等状态。然而当座椅的状态发生变化时，为坐姿设计的扶手的位置无法适应躺姿等状态时的需求，在座椅处于躺姿等状态时，扶手无法满足乘员的使用需求，影响座椅的舒适性。
鉴于此，本申请实施例提供了一种座椅、汽车、扶手组件的控制方法及存储介质，用于提升座椅的舒适性，满足用户的使用需求。
如图1所示，本申请实施例提供了一种座椅，座椅可以应用于汽车等交通工具。座椅包括座椅本体1和至少一个扶手组件2，扶手组件2安装于座椅本体1。
如图2所示，扶手组件2包括本体部21、传动组件22以及驱动件23，其中，本体部21可以是由金属骨架制成，驱动件23可以是霍尔驱动电机，也可以是其他能够检测转动角度的驱动装置，例如步进电机等。驱动件23通过传动组件22与本体部21连接，以驱动本体部21相对于座椅本体1转动。传动组件22可以包括齿轮222、减速器221和调角器223，驱动件23的输出端与减速器221连接，减速器221通过齿轮222与安装于本体部21调角器223连接。减速器221起到减速的作用，齿轮222用于将驱动力传动至调角器223，调角器223能够调节本体部21的角度，从而改变本体部21和座椅本体1的相对位置。
座椅本体1上设置有至少一个检测部件，该检测部件可以是霍尔元件，用于检测座椅本体1的运动。
如图3所示，本体部21可以包括骨架211，传动组件22通过骨架211与本体部21连接。本体部21还可以包括设置于骨架211外侧的塑料件和包覆件等，以提升用户使用扶手组件2时的舒适度。座椅还包括控制器，控制器可以安装在座椅本体1上，也可以设置在汽车的控制台等其他位置，在此不作限定。
座椅本体1上设置有至少一个检测部件，该检测部件可以是霍尔元件，用于检测座椅本体1的运动后向控制器发送检测信息，该检测信息用于反映座椅本体1的转动角度。
控制器用于接收检测部件发来的检测信息，根据该检测信息，向驱动件23发送控制信号，以使驱动件23驱动本体部21相对于座椅本体1的转动角度，即控制器能够通过检测部件检测到的转动角度控制驱动件23动作，以驱动本体部21转动至本体部21处于水平状态。。
具体地，驱动件23可以包括霍尔传感器和驱动装置，驱动装置用于驱动本体部21相对于座椅本体1运动。霍尔传感器用于检测本体部21和座椅本体1的相对位置。驱动装置能够根据控制器的信号调整本体部21和座椅本体1的相对位置，以使本体部21处于水平状态。
驱动件23可以为霍尔驱动电机。
霍尔驱动电机利用霍尔效应对本体部21的位置进行检测，并驱动本体部21相对于座椅本体1运动。如图4所示，霍尔效应是由带点粒子(如电子)相应电场和磁场的相互作用引起的，当电子在磁场中运动时，会收到洛伦兹力的作用，当电子(负电荷)向上运动时，其产生的电流(正电荷)向下，根据左手定则，电子手里向右，薄板中的电荷会向一侧倾斜，那么就会在左右两边形成电势差，即霍尔电压，这便是霍尔信号产生的基本原理。霍尔驱动电机的工作原理如图5所示，霍尔驱动电机是利用在有刷直流电机内部植入的磁环和霍尔传感器来采集电机转子上产生的霍尔信号。电机可以包括转子、电枢绕组，正电刷、换向器和转轴等部件。电机集成霍尔传感器，电机每旋转一周，产生一组如图6所示的方波信号，分析霍尔信号的频率和数量来实现对未知的角度位置的控制。即霍尔驱动电机在驱动本体部21运动的同时，还能够用于检测本体部21的转动角度以及位置。
本申请实施例可以在调整座椅本体1时，自动检测并调整本体部21的位置，从而使扶手组件2保持水平状态，即使用户将座椅本体从图1所示的状态调整为图7所示的状态时，扶手组件2仍然可以较好的为用户的手臂提供支撑，以提升用户的舒适度。
其中，图1所示的座椅状态可以为常规的坐姿状态，图7所示的座椅状态可以为零重力状态。
相较于将扶手安装在汽车底盘、控制台等扶手与座椅本体1分体设置的方案，当用户调节座椅本体1的状态时，由于扶手与座椅本体1相对独立设置，因此，当座椅本体1的状态发生变化时，扶手的位置不变，然而，用户处于不同状态时，对于扶手位置的需求是不同的，例如，当用户将座椅本体1从坐姿调整为躺姿时，扶手与座椅本体1之间的相对位置发生变化，导致适用于坐姿状态的扶手位置并不适用于躺姿状态，本申请实施例所提供的方案，将扶手组件2安装于座椅本体1，因此当用于调整座椅本体1的状态时，扶手组件2的位置能够随座椅本体1变化，同时，利用驱动件23检测本体部21的位置，以在座椅本体1处于不同的姿态下，本体部21均能够处于水平状态，以便于用户将手臂搭与本体部21，提升乘坐体验以及舒适度。
在此需要说明的是，本申请实施例中所提及的水平状态并不是绝对意义上的水平，而是近似处于水平状态。
通过这样的设计可以使本体部21适用于不同状态的座椅本体1，用户在以不同姿态乘坐时均能够较为舒适的将手臂搭在扶手组件2，从而提升用户的乘坐体验。
如图7所示，在一种可能的实施方式中，座椅本体1包括坐盆12和靠背11，靠背11与坐盆12连接。用户可以乘坐于坐盆12并依靠在靠背11。靠背11和坐盆12可以相对运动，同时坐盆12的角度也可以调节。本体部21可以安装于靠背11。
检测部件至少包括第一霍尔元件和/或第二霍尔元件，第一霍尔元件用于检测靠背11的转动角度，第二霍尔元件用于检测坐盆12的转动角度，第一霍尔元件和第二霍尔元件均可以将检测结果发送至控制器，控制器对第一霍尔元件和/或第二霍尔元件的检测结果进行分析处理，从而计算出扶手组件2的本体部21需要保持水平状态需要转动的角度，并将信号发送至驱动件23，驱动件23根据信号控制本体部21相对于靠背11转动，以使本体部21保持水平状态。
通过这样的设计可以在用户调节座椅本体1时，可以对坐盆12和靠背11进行调节，通过改变坐盆12和靠背11的角度，从而可以使座椅本体1处于不同的状态，例如，座椅本体1可以处于坐姿、半躺姿、躺姿、零重力躺姿等不同的状态，同时，不同体型、不同乘坐习惯的用户可以根据自身需求将座椅本体1调节成适合自己的状态。当用户调节座椅本体1时，座椅本体1可能会处于非预设状态，预定状态可以包括座椅的初始状态以及“零重力”躺姿状态，其余如半躺姿、用户调整后的坐姿状态等状态为非预设状态。由于不同用户对于座椅本体1的姿态需求不同，因此，本申请实施例通过将本体部21安装于靠背11，以使用户在调节座椅本体1时，本体部21能够随靠背11运动，并利用驱动件23驱动本体部21保持水平状态，以满足用户对于扶手的使用需求，从而提升座椅的舒适度以及使用体验。
如图7所示，在一种可能的实施方式中，本申请所提供的座椅还可以包括杯托3，杯托3安装于本体部21。
通过设置杯托3可以便于用户放置水杯等物品。相较于将杯托3与扶手分体设置，例如将杯托3方式在汽车的仪表盘、控制台等位置，将杯托3集成与扶手组件2能够更加便于用于放置或拿取位于杯托3的物品，当用户调整座椅本体1的姿态时，杯托3会随本体部21相应调整，以便于用户能够在不同姿态时均能够放置或拿取杯托3的物品。而且，本申请实施例所提供的方案能够通过驱动件23驱动本体部21保持水平状态，因此，当用户调整座椅本体1的姿态时，设置于本体部21的杯托3同样可以保持水平状态，从而可以降低位于杯托3的物品掉落或液体洒出的可能，从而可以降低因液体洒出导致烫伤用户或引发电气风险等事故的可能，从而有利于提升安全性，更加符合实际的使用需求。
在一种可能的实施方式中，本体部21具有容纳腔，杯托3能够沿容纳腔运动，以使杯托3的至少部分能够相对于容纳腔伸出或缩回。
通过这样的设计可以便于调整杯托3和本体部21的相对位置，在需要使用杯托3时使杯托3伸出，在不需要使用杯托3时可以将杯托3缩回收纳，从而可以减少杯托3所占用的空间，更加符合实际的使用需求。
如图7所示，在一种可能的实施方式中，在一种可能的实施方式中，座椅包括两个扶手组件2，沿座椅的宽度方向，扶手组件2分别位于座椅本体1的相对两侧，
通过在座椅本体1的两侧均设置扶手组件，能够有利于提升用户的乘坐体验，更加符合实际的使用需求。
如图8所示，本申请实施例所提供的座椅，在使用时，可以通过第一霍尔元件和第二霍尔元件实时向控制器输出靠背11和坐盆12的霍尔信号，控制器根据接收到的霍尔信号实时分析靠背11和坐盆12的角度位置，并机选扶手要处于水平状态需要转动的角度，并向驱动件23输出相应信号，驱动件23在接收到控制器的信号后，驱动本体部21相对于座椅本体1转动，以使本体部21处于水平状态，同时，霍尔驱动装置将本体部21的位置信号反馈至控制器，以便于控制器能够对本体部21的位置进行实时监控并调整。控制器可以记录座椅本体1和扶手组件2的位置状态。
基于以上各实施例所涉及的座椅，本申请实施例还提供一种汽车，汽车包括车身和座椅，座椅安装于车身，其中，座椅可以为以上任意实施例中所涉及的座椅，由于座椅具有以上的技术效果，因此，包括该座椅的汽车也具有以上的技术效果，此处不在赘述。
本申请实施例还提供了一种扶手组件2的控制方法，可以用于前文所涉及的座椅。
所述扶手组件2安装于座椅本体1，所述控制方法包括：
检测所述座椅本体1当前位置的角度；
根据所述当前位置的角度控制所述扶手组件2转动至处于水平状态。
通过这样的设计可以控制座椅的扶手组件2调整至水平状态，以便于用户使用，当用户调整座椅本体1的角度时，能够通过检测座椅本体1的当前位置的角度，调整扶手组件2，以使使扶手组件2处于水平状态，有利于提升用户的舒适度。
所述座椅本体1包括靠背11和坐盆12，所述扶手组件2安装于所述靠背11，检测所述座椅本体1的转动角度时，所述控制方法包括：
检测所述靠背11的当前位置的角度。
扶手组件2安装于靠背11，因此，当用户调整靠背11时，扶手组件2会随靠背11的运动而运动，因此，可以通过检测靠背11的当前位置的角度，并根据靠背11的当前位置的角度调整扶手组件2以使扶手组2件处于水平状态，从而提升用户的舒适度。
在一种可能的实施方式中，座椅可以设置有第一霍尔元件和第二霍尔元件，第一霍尔元件用于检测靠背11的调整角度，第二霍尔元件用于检测坐盆12的调整角度。当用户单独调整靠背11时，扶手组件2随靠背11的运动而运动，用户调整坐盆12时，靠背11会随坐盆12的运动而运动，因此，设置两个霍尔元件能够较为准确的检测靠背11当前位置的角度，控制器可以根据第一霍尔元件和第二霍尔元件的检测结果计算出靠背11的当前位置角度，并根据该位置角度控制驱动件23调整本体部21。
在检测所述座椅本体1当前位置的角度之前，所述控制方法还包括：
接收用户设定的座椅本体1的预设状态；
根据所述预设状态控制所述座椅本体1的靠背11转动至所述预设状态对应的预设角度，并控制所述扶手组件2在所述座椅本体1转动的过程中维持水平。
用户可以通过设置于座椅本体1或扶手组件2上的操作屏来预设座椅本体1的姿态，从而满足用户的使用需求。同时，在座椅本体1调整至预设状态的过程中，控制扶手组件2相对于座椅本体1转动，使扶手组件2始终处于水平状态。
通过对座椅本体1的姿态进行预设，可以直接在用户选择后直接自动调整成对应的状态，使用时更加方便。
在一种可能的实施方式中，所述预设状态包括躺姿或坐姿以及位于二者之间的任意状态。
预设状态可以为用户常用的姿态，包括但不限于坐姿、躺姿以及位于二者之间的任意姿态，也可以通过限定靠背11的角度来预设座椅本体1的姿态。
用户在使用时，可以直接选取预设姿态，控制器根据用于选取的姿态自动调整座椅本体1，并在调整的过程中，使扶手组件2保持水平。
在一种可能的实施方式中，检测所述座椅本体1当前位置的角度为第一预设角度α时，控制所述扶手组件2转动第二预设角度β。
控制器可以根据座椅本体1的角度调整扶手组件2的角度。
通常，当扶手组件2已经处于水平状态，用户调整座椅本体1的姿态时，α和β可以满足，α＝-β。当扶手组件2未处于水平状态时，控制器可以计算出扶手组件2的从当前状态转动至水平需要转动的角度，并结合座椅本体1的当前位置角度α计算出β。
在一种可能的实施方式中，所述控制方法还包括：
汽车断电后，控制至少一个所述扶手组件2转动至与所述座椅本体1之间具有预设夹角。
控制方法可以包括迎宾模式，当汽车断电后，控制器可以控制至少一个扶手组件2转动至于座椅本体1之间具有预设的夹角，通常可以为靠近车门一侧的扶手组件2转动至本体部21与靠背11平行，以便于用户下车。在用户上车时，可以通过用户是否插入安全带来判断用户是否乘坐座椅。
在用户下车时，通常以是否断电作为判断依据，当以用户是否拔出安全带作为结束控制的依据时，由于安全带的插拔位置通常与扶手的位置较近，因此，容易与用户发生磕碰。
如图9所示，在一种可能的实施方式中，当用户乘坐座椅并开始对座椅进行控制时，可以调整本体部21处于水平状态，以便于用户乘坐。当用户可以选择使用场景以对座椅进行控制，当用户选择预设的使用场景时，控制器控制座椅本体1自动调整至预设姿态，并在调整的过程中，控制扶手组件2保持水平，当座椅两侧均设置有扶手组件2时，控制两侧的扶手组件2调整至指定位置，即两个扶手组件2均处于水平状态，以使两个扶手组件2的支撑位置一致。当用户没有选择预设的使用场景，选择自行调节座椅本体1的状态时，控制器根据第一霍尔元件和第二霍尔元件实时获取座椅本体1当前位置的角度，并控制驱动件23驱动本体部21转动，以实时调整扶手组件2的状态，使扶手组件2保持水平状态。当汽车断电时，结束控制。
在实际使用时，由于在用户下车后，扶手组件2转动并收起，当用户下一次乘坐时，可以先不将扶手组件2调整至水平，等待用户选择使用场景，在用户选择使用场景后，在调整至对应的使用场景过程中，将扶手组件2调整至水平。
如图10所示，座椅一侧的扶手处于收纳位置，以便于用户上下车。
本申请实施例还提供了一种存储介质，该存储介质用于存储以上任一项所涉及的扶手组件的控制方法。
本申请实施例提供了一种座椅、汽车、扶手组件的控制方法及存储介质，其中，座椅包括座椅本体1和至少一个扶手组件2，扶手组件2包括本体部21、传动组件22和驱动件23，本体部21安装于座椅本体1，驱动件爱你23通过传动组件22与本体部21连接。控制用于接收座椅本体1的检测部件检测到的转动角度，根据转动角度控制驱动件23驱动本体部21保持水平状态。通过这样的设计可以由于本体部21自动保持水平状态，从而便于用户使用，提升乘坐体验。
本发明中的具有角度自适应功能的带杯托汽车座椅扶手结构，该结构可以解决：
零重力姿态或者大躺姿时，由于人姿态限制，不方便取放杯托的问题；大躺姿状态时，扶手角度不水平，影响舒适性的问题，还能解决扶手角度调节时杯托随扶手转动，杯内有水容易导致水洒出倾覆，烫伤乘客，引发电气风险的问题针对现有座椅扶手和杯托的痛点，发明了具有角度自适应功能的带杯托汽车座椅扶手结构，提高了扶手使用的舒适性，杯托使用的方便性和安全性。
将可伸缩杯托、电动活动扶手布置于舒适性座椅上，采用特定的控制逻辑，扶手可以根据座椅姿态始终保持水平舒适角度，适用于车内环境，获得良好的乘坐舒适性。该座椅扶手可继承于座椅本体，节约空间，获得良好的空间体验；适用于零重力座椅姿态情形和用户正常调节靠背和坐垫角度的使用场景，和上下车的使用场景，实现实时根据座椅姿态始终保持扶手水平舒适角度，提高乘坐舒适性，使用的方便性，且能避免杯托随扶手转动时杯内有水容易导致水洒出倾覆的引发的电气风险，和烫伤乘客的安全风险。
电动扶手水平自适应结构(霍尔电机，控制器，扶手结构，杯托)。
具有角度自适应功能的带杯托汽车座椅扶手使用控制逻辑，包括在零重力姿态和非零重力姿态的情况下不同的控制逻辑。
上车迎宾模式控制逻辑：下车断电后扶手往上收回。上车后用户插好安全带以后扶手自动放下至水平位置。
带双电动扶手水平自适应结构的座椅
双扶手座椅由外侧电动扶手和内侧电动活动自适应扶手组成。电动自适应扶手本体由扶手本体，扶手骨架支架，扶手外部塑料件和包覆件，隐藏式杯托等功能件组成。
具有角度自适应功能的带杯托汽车座椅扶手使用控制逻辑
实现水平自适应的原理是：
(1)通过霍尔电机实时获取靠背电机角度和坐垫旋转角度。
(2)控制器实时收集靠背和坐盆角度信息，通过逻辑算法，计算使扶手旋转到水平位置，扶手要旋转的角度。发信号给扶手电机，驱动扶手霍尔电机转动到特定的位置(水平位置或者附近位置)。
自适应活动扶手结构
电动扶手由扶手转动结构，霍尔电机及其传动结构(减速器，传动齿轮，调角器)，控制单元(整椅控制器)等组成。电动自适应扶手本体由扶手本体，扶手骨架支架，扶手外部塑料件和包覆件，弹出式杯托等功能件组成。
本申请实施例所提供的方案采用霍尔原理来识别座椅的位置，利用霍尔电机，识别坐垫，靠背的角度位置，和扶手的角度位置。利用霍尔电机，判断扶手是否已经到预定的角度和位置。
具有角度自适应功能的带杯托汽车座椅扶手使用控制逻辑。采用特定的控制逻辑，适用于车内环境，扶手位置和姿态在调节过程中自动动态调整，角度始终保持水平状态，杯托中水不洒出来。适用于实现零重力姿态的场景，也适用于用户正常乘坐调节座椅靠背和坐垫的场景。
自适应活动扶手结构，电动扶手由扶手转动结构，霍尔电机及其传动结构(减速器，传动齿轮，调角器)，控制单元(整椅控制器)等组成。在电机和控制器的控制下，此机械结构能执行扶手自适应水平的效果。
上车迎宾模式控制逻辑，下车断电后扶手往上收回。上车后用户插好安全带以后扶手自动放下至水平位置。方便与用户插拔安全带，提升乘坐体验。

Claims (15)

  1. 一种座椅，其特征在于，所述座椅包括：
    座椅本体，所述座椅本体设置有至少一个检测部件，所述检测部件用于检测所述座椅本体的当前位置的角度；
    至少一个扶手组件，所述扶手组件包括本体部、传动组件以及驱动件，所述本体部安装于所述座椅本体，所述驱动件通过传动组件与本体部连接；
    控制器，所述控制器用于接收所述检测部件检测到的所述转动角度，根据所述转动角度控制所述驱动件动作，以驱动所述本体部转动直至所述本体部处于水平状态。
  2. 根据权利要求1所述的座椅，其特征在于，所述座椅本体包括靠背和坐盆，所述靠背和所述坐盆连接，且能够相对转动，所述本体部安装于所述靠背；
    所述检测部件包括第一霍尔元件，所述第一霍尔元件设置于所述靠背，用于检测所述靠背的转动角度，和/或；
    所述检测部件包括第二霍尔元件，所述第二霍尔元件设置于所述坐盆，用于检测所述坐盆的转动角度；
    所述控制器用于根据所述靠背的转动角度和/或所述坐盆的转动角度，控制所述驱动件动作，以驱动所述本体部转动直至所述本体部处于水平状态。
  3. 根据权利要求1所述的座椅，其特征在于，所述座椅具有杯托，所述杯托安装于所述本体部。
  4. 根据权利要求3所述的座椅，其特征在于，所述本体部具有容纳腔，所述杯托能够沿所述容纳腔运动，所述杯托的至少部分能够相对于所述容纳腔伸出或缩回。
  5. 根据权利要求1至4中任一项所述的座椅，其特征在于，所述驱动件为霍尔驱动电机。
  6. 根据权利要求1至4中任一项所述的座椅，其特征在于，所述座椅包括两个所述扶手组件，沿所述座椅的宽度方向，所述扶手组件位于所述座椅本体的相对两侧扶手组件。
  7. 根据权利要求1至4中任一项所述的座椅，其特征在于，所述传动组件包括减速器、齿轮和调角器，所述驱动件与所述减速器连接，所述调角器安装于所述本体部，所述减速器通过齿轮与所述调角器连接。
  8. 一种汽车，其特征在于，所述汽车包括：
    车身；
    座椅，所述座椅安装于车身；
    其中，所述座椅为权利要求1至7中任一项所述的座椅。
  9. 一种扶手组件的控制方法，其特征在于，所述扶手组件安装于座椅本体，所述控制方法包括：
    检测所述座椅本体当前位置的角度；
    根据所述当前位置的角度控制所述扶手组件转动至处于水平状态。
  10. 根据权利要求9所述的扶手组件的控制方法，其特征在于，所述座椅本体包括靠背和坐盆，所述扶手组件安装于所述靠背，检测所述座椅本体的转动角度时，所述控制方法包括：
    检测所述靠背的当前位置的角度。
  11. 根据权利要求9所述的扶手组件的控制方法，其特征在于，在检测所述座椅本体当前位置的角度之前，所述控制方法还包括：
    接收用户设定的座椅本体的预设状态；
    根据所述预设状态控制所述座椅本体的靠背转动至所述预设状态对应的预设角度，并控制所述扶手组件在所述座椅本体转动的过程中维持水平。
  12. 根据权利要求11所述的扶手组件的控制方法，其特征在于，所述预设状态包括躺姿或坐姿以及位于二者之间的任意状态。
  13. 根据权利要求9所述的扶手组件的控制方法，其特征在于，检测所述座椅本体当前位置的角度为第一预设角度α时，控制所述扶手组件转动第二预设角度β。
  14. 根据权利要求9至13中任一项所述的扶手组件的控制方法，其特征在于，所述控制方法还包括：
    汽车断电后，控制至少一个所述扶手组件转动至与所述座椅本体之间具有预设夹角。
  15. 一种存储介质，其特征在于，所述存储介质用于存储权利要求9至14中任一项所述的扶手组件的控制方法。
PCT/CN2024/133933 2023-12-04 2024-11-22 一种座椅、汽车、扶手组件的控制方法及存储介质 Pending WO2025119005A1 (zh)

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