Seat, vehicle and control method of seat

Abstract

The invention discloses a seat, a vehicle and a control method of the seat, and belongs to the technical field of vehicles. The seat comprises a seat body, the seat body is arranged in a cabin of the vehicle, and the seat body is connected with a driving unit; the first control module is connected with the driving unit and used for controlling the driving unit to drive the swing state of the seat body in response to a seat control instruction input by a user and adjusting swing of the seat body on the basis of passenger state data of passengers on the seat body. The physiological state and psychological state of the passenger are analyzed and recognized through the passenger state data, and the swing state of the seat body is automatically adjusted according to the physiological state and psychological state of the passenger, so that the swing of the seat body is more adaptive to the physiological state and psychological state of the passenger, the comfort of a user can be improved, and the user experience is improved. And different leisure scene requirements of users are met.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a seat, a vehicle, and a seat control method. Background Art

[0002] Under the pressure of modern society's fast-paced lifestyle, drivers and passengers increasingly need to relax and relieve fatigue during travel. Traditional car seats often fail to provide adequate comfort during long-distance driving or traffic jams, and may even exacerbate fatigue. As a core component of the human-vehicle interaction, the comfort of car seats directly affects the driving experience.

[0003] Currently, car seats usually have a rocking function by continuously cycling the pitch angle of the seat cushion between gradually increasing and gradually decreasing, driving the occupants in the seat to rock back and forth. However, the rocking form of the seat is relatively simple and it is difficult to adapt to the different leisure scene needs of users. Summary of the Invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a seat, a vehicle, and a seat control method, wherein the swinging of the seat body is more adapted to the physiological and psychological state of the occupant, thereby improving the user's comfort and adapting to the user's different leisure scenarios.

[0005] In a first aspect, the present application provides a chair, comprising:

[0006] A seat body, the seat body being disposed in a vehicle cabin and connected to a drive unit;

[0007] The first control module is connected to the drive unit and is used to control the drive unit to drive the seat body to swing in response to a seat control instruction input by a user, and to adjust the swing state of the seat body based on the occupant status data of the occupant on the seat body.

[0008] According to the seat of the present application, the physiological and psychological states of the occupants are identified through occupant status data analysis, and the swing state of the seat body is automatically adjusted according to the physiological and psychological states of the occupants, so that the swing of the seat body is more adapted to the physiological and psychological states of the occupants, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0009] According to one embodiment of the present application, the first control module is used to determine the occupant's level of alertness based on the occupant status data, and adjust the seat body swinging based on the level of alertness.

[0010] According to one embodiment of the present application, the first control module is used to adjust the seat body to enter a first swing mode when the level of wakefulness is a target level of wakefulness, and the swing frequency of the seat body in the first swing mode is less than a swing frequency threshold, and / or the swing amplitude is less than a swing amplitude threshold.

[0011] According to one embodiment of the present application, the first control module is used to adjust the seat body to enter a second swing mode when the level of wakefulness is a non-target level of wakefulness, and the swing frequency and swing amplitude of the seat body in the second swing mode are determined based on the seat control instruction or based on the occupant status data.

[0012] According to one embodiment of the present application, the first control module is used to control the seat body to return to the target posture when there is no occupant on the seat body or when the seat control instruction instructs the seat body to be reset.

[0013] According to one embodiment of the present application, the seat further comprises:

[0014] a pressure sensor, disposed on the seat body, for acquiring pressure data of the seat body;

[0015] The first control module is connected to the pressure sensor, and is used to adjust the swing state of the seat body based on the pressure data.

[0016] According to one embodiment of the present application, the first control module is used to control the seat body to swing when the pressure data is greater than or equal to a pressure threshold.

[0017] According to one embodiment of the present application, the first control module is configured to control the seat body to swing in response to the seat control instruction indicating starting the swing mode of the seat body when the pressure data is less than a pressure threshold.

[0018] According to one embodiment of the present application, the first control module is used to control the seat body to stop swinging when the running speed of the vehicle is greater than a speed threshold.

[0019] According to one embodiment of the present application, the first control module is further configured to control the seat body to stop swinging when the current of the driving unit is greater than a current threshold.

[0020] According to one embodiment of the present application, the first control module is configured to output a prompt message in response to the vehicle door being opened, so as to prompt the occupant whether to adjust the swing state of the seat body.

[0021] According to one embodiment of the present application, the seat further comprises:

[0022] a ranging radar, the ranging radar being used to measure a first distance between an obstacle in the cabin and the seat body;

[0023] The first control module is connected to the ranging radar. The first control module is used to adjust the swing state of the seat body based on the swing amplitude of the seat body and the first distance when the seat body is in a swinging state and the first distance is less than the first target distance.

[0024] According to one embodiment of the present application, the first control module is used to maintain the swing state of the seat body when the swing amplitude of the seat body is less than a swing amplitude threshold, and / or the first distance is greater than a second target distance.

[0025] According to one embodiment of the present application, the first control module is used to keep the seat body swinging in response to the seat control instruction instruction when the swing amplitude of the seat body is greater than the swing amplitude threshold, and / or the first distance is less than the second target distance.

[0026] According to one embodiment of the present application, the first control module is used to adjust at least one of the swing amplitude, swing frequency and posture of the seat body when the swing amplitude of the seat body is greater than the swing amplitude threshold, and / or the first distance is less than the second target distance, so that the distance between the seat body and the obstacle is greater than the second target distance.

[0027] In a second aspect, the present application provides a vehicle, comprising:

[0028] A cockpit, wherein a seat body of the seat described in the first aspect is provided inside the cockpit;

[0029] A data acquisition module, configured to acquire occupant status data of an occupant on the seat body;

[0030] The first control module of the seat is connected to the data acquisition module.

[0031] According to the vehicle of the present application, the physiological and psychological states of the occupants are identified through occupant status data analysis, and the swing state of the seat body is automatically adjusted according to the physiological and psychological states of the occupants, so that the swing of the seat body is more adapted to the physiological and psychological states of the occupants, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0032] According to one embodiment of the present application, the data acquisition module is used to acquire facial image data of an occupant on the seat body and vital sign data of the occupant;

[0033] The occupant status data includes at least one of the facial image data and the vital sign data.

[0034] According to one embodiment of the present application, the vehicle further includes:

[0035] The second control module is connected to the data acquisition module and is used to obtain the occupant status data and adjust the environmental parameters of the cabin based on the occupant status data in response to the cabin control instructions input by the user.

[0036] According to one embodiment of the present application, the environmental parameter includes at least one of a sound parameter, a light parameter, and an odor parameter.

[0037] In a third aspect, the present application provides a method for controlling a seat, wherein the seat includes a seat body disposed in a vehicle cabin and connected to a drive unit. The method includes:

[0038] In response to a seat control instruction input by a user, controlling the driving unit to drive the seat body to swing;

[0039] The swing state of the seat body is adjusted based on the occupant state data of the occupant on the seat body.

[0040] According to the seat control method of the present application, the physiological and psychological states of the occupants are identified through occupant status data analysis, and the swing state of the seat body is automatically adjusted according to the physiological and psychological states of the occupants, so that the swing of the seat body is more adapted to the physiological and psychological states of the occupants, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0041] In a fourth aspect, the present application provides an electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the seat control method as described in the third aspect above is implemented.

[0042] In a fifth aspect, the present application provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, implements the seat control method as described in the third aspect above.

[0043] In a sixth aspect, the present application provides a computer program product, comprising a computer program, which, when executed by a processor, implements the seat control method as described in the third aspect above.

[0044] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become obvious from the description below, or will be learned through practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0046] Figure 1 is a structural diagram of a seat provided in an embodiment of the present application;

[0047] Figure 2 This is one of the flow charts of the seat control method provided in the embodiment of the present application;

[0048] Figure 3 This is the second flow chart of the seat control method provided in the embodiment of the present application;

[0049] Figure 4 This is the third flow chart of the seat control method provided in the embodiment of the present application;

[0050] Figure 5 This is the fourth flow chart of the seat control method provided in the embodiment of the present application;

[0051] Figure 6 This is the fifth flow chart of the seat control method provided in the embodiment of the present application;

[0052] Figure 7 This is the sixth flow chart of the seat control method provided in the embodiment of the present application;

[0053] Figure 8 It is a structural diagram of an electronic device provided in an embodiment of the present application.

[0054] Reference numerals:

[0055] The seat 100 , the seat body 110 , the drive unit 120 , and the first control module 130 . DETAILED DESCRIPTION

[0056] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0057] The terms "first," "second," and the like in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than that illustrated or described herein, and that the objects distinguished by "first," "second," and the like are generally of the same type, and do not limit the number of objects; for example, the first object can be one or more. In addition, the term "and / or" in the specification and claims refers to at least one of the connected objects, and the character " / " generally indicates that the objects connected are in an "or" relationship.

[0058] It should be noted that all actions of acquiring signals, information or data in this application are carried out in compliance with the relevant data protection laws and policies of the country where they are located and with the authorization given by the owner of the corresponding device.

[0059] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data used for analysis, stored data, displayed data, etc.) and signals (including but not limited to signals transmitted between user terminals and other devices, etc.) involved in this disclosure are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant laws, regulations and standards of relevant countries and regions.

[0060] Unless otherwise specified, the front-to-back direction in this application is the longitudinal direction of the vehicle; the left-to-right direction is the lateral direction of the vehicle; and the up-down direction is the vertical direction of the vehicle.

[0061] The seat 100, vehicle, control method of the seat 100, electronic device and readable storage medium provided in the embodiments of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and their application scenarios.

[0062] An embodiment of the present application provides a seat 100 .

[0063] like Figure 1 As shown, the seat 100 includes a seat body 110 and a first control module 130 .

[0064] The seat body 110 is disposed in a cockpit of the vehicle, which is an interior space of the vehicle and is used to provide a seating, control, and storage area for the user.

[0065] In this embodiment, the seat body 110 is connected to the driving unit 120 , and the first control module 130 is connected to the driving unit 120 .

[0066] The seat body 110 is the main structural part of the seat 100 and may include components such as the seat 100 frame, seat cushion, backrest, headrest, etc. that are in direct contact with the passenger and provide support and comfort.

[0067] The drive unit 120 is a device that can convert electrical energy into mechanical energy. The drive unit 120 can be a motor. The first control module 130 can control the drive unit 120 to drive the seat body 110 to adjust the posture, tilt angle and position of the seat body 110.

[0068] It should be noted that the user can adjust the seat body 110 to zero gravity mode. The zero gravity mode is used to provide the occupant with a comfortable posture similar to that of astronauts in a weightless state in space. When the seat body 110 is in zero gravity mode, the weight of the occupant on the seat body 110 can be evenly distributed throughout the seat body 110, thereby reducing pressure on various parts of the body and improving the comfort experience.

[0069] The seat body 110 can be set on two slide rails arranged along the longitudinal direction of the vehicle. The driving unit 120 can include a first driving unit and a second driving unit. The first driving unit can drive the seat body 110 to move forward and backward along the slide rails, and the second driving unit can drive the seat body 110 to move up and down.

[0070] In this embodiment, the first control module 130 is used to control the driving unit 120 to drive the seat body 110 to swing in response to the seat control instruction input by the user, and adjust the swing state of the seat body 110 based on the occupant status data of the occupant on the seat body 110.

[0071] The seat control instruction is an instruction input by the user for controlling the seat 100 , and the occupant status data is data representing the occupant's physiological indicators, sitting posture, movements, and expressions.

[0072] In this embodiment, when the first control module 130 receives a seat control instruction indicating to start the swing function of the seat body 110, it can control the first drive unit to drive the seat body 110 to move forward and backward along the slide rail, and control the second drive unit to drive the seat body 110 to move up and down to achieve a swinging effect.

[0073] During the swinging process of the seat body 110, the first control module 130 can adjust the swinging mode of the seat body 110 according to the instructions of the seat control instruction, or identify the physiological and psychological states of the occupant such as mood, fatigue level, sleep state and stress level based on the occupant status data analysis, and automatically adjust the swinging mode of the seat body 110 according to the physiological and psychological state of the occupant.

[0074] For example, if the occupant status data identifies that the occupant is in a sad mood, the seat body 110 can be adjusted to a gentle rocking mode. If the occupant status data identifies that the occupant is in an excited mood, the seat body 110 can be adjusted to a rhythmic swinging mode.

[0075] It is understandable that adjusting the seat body 110 to different swing modes is achieved by adjusting parameters such as the operating power of the driving unit 120 .

[0076] It should be noted that before controlling the seat body 110 to swing, the seat body 110 may be adjusted to a zero-gravity mode first, and the user may be an occupant on the seat body 110 or another person.

[0077] In the related art, the seat usually drives the occupant on the seat to rock back and forth by continuously cycling the pitch angle of the seat cushion between gradually increasing and gradually decreasing, so that the car seat has the function of a rocking chair. However, the rocking form of the seat is relatively simple and it is difficult to adapt to the different leisure scene needs of users.

[0078] In an embodiment of the present application, the first control module 130 can adjust the swing mode of the seat body 110 according to the instructions of the seat control instruction, so that the swing state of the seat body 110 is adjusted according to the user's control to meet the user's different leisure scene requirements.

[0079] The first control module 130 can identify the physiological and psychological states of the occupant based on the occupant status data analysis, and automatically adjust the swing mode of the seat body 110 according to the physiological and psychological states of the occupant, so that the swing of the seat body 110 is more adapted to the physiological and psychological states of the occupant, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0080] According to the seat 100 provided in the embodiment of the present application, the physiological state and psychological state of the occupant are identified through occupant status data analysis, and the swing state of the seat body 110 is automatically adjusted according to the physiological state and psychological state of the occupant, so that the swing of the seat body 110 is more adapted to the physiological state and psychological state of the occupant, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0081] In some embodiments, the first control module 130 is configured to determine the occupant's sobriety level based on the occupant status data, and adjust the swinging of the seat body 110 based on the sobriety level.

[0082] The awakeness level is used to indicate whether the occupant is awake, about to fall asleep, or has already fallen asleep.

[0083] In this embodiment, the occupant's eyelid opening and closing frequency, head posture, heart rate, and breathing rate can be analyzed based on the occupant status data to determine the occupant's level of alertness.

[0084] For example, it can be determined that the occupant has entered a sleep state when the occupant's eyelids are closed for longer than a preset time, the heart rate variation range is smaller than a preset range, the head posture remains still for longer than a preset time, and the breathing frequency variation range is smaller than a preset range.

[0085] In this embodiment, the first control module 130 can adjust the seat body 110 to swing at different swing frequencies and swing amplitudes when the occupant is at different levels of alertness.

[0086] In this embodiment, the swing of the seat body 110 is adjusted based on the degree of wakefulness, so that the swing adjustment of the seat body 110 can be combined with the sleep of the occupant. By analyzing whether the occupant is in a sleeping state or is about to enter a sleeping state, the swing of the seat body 110 is adjusted, which can enhance the user's comfort and improve the user's sleep quality.

[0087] In some embodiments, the first control module 130 is used to adjust the seat body 110 to enter a first swing mode when the level of wakefulness is a target level of wakefulness, and the swing frequency of the seat body 110 in the first swing mode is less than a swing frequency threshold, and / or the swing amplitude is less than a swing amplitude threshold.

[0088] The target level of alertness is the alertness corresponding to the occupant about to enter a sleeping state or having entered a sleeping state, and the swing frequency threshold and the swing amplitude threshold are preset values ​​and can be set to 0.

[0089] In this embodiment, when the occupant's level of alertness is the target level of alertness, that is, when the occupant is about to enter a sleeping state or is already in a sleeping state, the seat body 110 is adjusted to enter the first swinging mode, and the swinging frequency of the seat body 110 is slowly reduced to less than the swinging frequency threshold, and the swinging amplitude of the seat body 110 is slowly reduced to less than the swinging amplitude threshold, so that the occupant gradually enters a sleeping state, so that the occupant's sleep is not disturbed by the swinging of the seat body 110, and the sleep quality is improved.

[0090] In some embodiments, the first control module 130 is used to adjust the seat body 110 to enter a second swing mode when the level of wakefulness is not the target level of wakefulness. The swing frequency and swing amplitude of the seat body 110 in the second swing mode are determined based on the seat control instruction or based on the occupant status data.

[0091] The non-target sobriety level is the sobriety level corresponding to when the occupant is in a sober state.

[0092] In this embodiment, when the occupant's level of alertness is non-target, that is, when the occupant is in an alert state, the seat body 110 is adjusted to enter the second swing mode, and the swing frequency and swing amplitude of the seat body 110 are adjusted in response to the seat control instruction, or the occupant's physiological state and psychological state are analyzed according to the occupant status data, and the swing frequency and swing amplitude of the seat body 110 are adjusted based on the physiological state and psychological state.

[0093] In some embodiments, the first control module 130 is configured to control the seat body 110 to return to a target posture when there is no occupant on the seat body 110 or when a seat control instruction instructs the seat body 110 to be reset.

[0094] The seat control instruction instructing to reset the seat body 110 is input by the user and the seat control instruction instructing to restore the seat body 110 to the target posture.

[0095] The target posture is a preset posture, which may be a posture suitable for driving. In the target posture, the seat body 110 can enable the driver to conveniently operate the vehicle and maintain a good field of vision.

[0096] In this embodiment, the first control module 130 can be connected to the motors corresponding to the headrest, seat cushion, side support, backrest, and connecting shaft between the seat cushion and the backrest of the seat body 110. The first control module 130 controls the motors of each component on the seat body 110 to restore the seat body 110 to the target posture.

[0097] In this embodiment, when there is no passenger on the seat body 110, or when the seat control instruction instructs the seat body 110 to reset, the seat body 110 is controlled to stop swinging and the seat body 110 is controlled to return to the target posture. This can reduce unnecessary energy consumption and make the seat body 110 in a relatively safe state when there is no passenger, thereby reducing the occurrence of accidents.

[0098] In some embodiments, the seat 100 also includes a pressure sensor.

[0099] The pressure sensor is disposed on the seat body 110 and is used to obtain pressure data of the seat body 110 .

[0100] The pressure sensor is a device for measuring the pressure on the surface of an object, and the pressure data is data indicating the pressure on the surface of the seat cushion and backrest of the seat body 110 .

[0101] The pressure sensors may be provided in areas such as the bottom of the seat body 110 , the backrest of the seat body 110 , the seat cushion of the seat body 110 , and the headrest of the seat body 110 .

[0102] In this embodiment, the first control module 130 is connected to the pressure sensor, and the first control module 130 is used to adjust the swing state of the seat body 110 based on the pressure data.

[0103] The pressure sensor transmits the acquired pressure data to the first control module 130 , and the first control module 130 controls whether the seat body 110 swings according to the magnitude of the pressure data.

[0104] In some embodiments, the first control module 130 is configured to control the seat body 110 to swing when the pressure data is greater than or equal to a pressure threshold.

[0105] The pressure threshold is a preset value and can be set based on the normal weight of an adult.

[0106] In this embodiment, when the pressure data is greater than or equal to the pressure threshold, it indicates that the occupant currently sitting on the seat body 110 is an adult, and the seat body 110 can be automatically controlled to swing.

[0107] In some embodiments, when the pressure data is less than a pressure threshold, the first control module 130 is configured to control the seat body 110 to swing in response to a seat control instruction indicating starting the swing mode of the seat body 110 .

[0108] The seat control instruction instructing to start the swing mode of the seat body 110 is that the user inputs the seat control instruction instructing to control the seat body 110 to start swinging.

[0109] In this embodiment, when the pressure data is less than the pressure threshold, it indicates that the occupant currently sitting on the seat body 110 may be a child. When a seat control instruction is received and the seat control instruction indicates to start the swing mode of the seat body 110, the seat body 110 is controlled to start swinging, which can improve the safety of the seat body 110.

[0110] In some embodiments, the first control module 130 is configured to control the seat body 110 to stop swinging when the running speed of the vehicle is greater than a speed threshold.

[0111] The speed threshold is a preset speed value, which may be 3 km / h.

[0112] In this embodiment, when the vehicle's running speed is greater than the speed threshold, indicating that the vehicle has started to move, the seat body 110 is controlled to stop swinging, and the seat body 110 can be adjusted to a target posture suitable for driving, which can improve driving safety.

[0113] In some embodiments, the first control module 130 is further configured to control the seat body 110 to stop swinging when the current of the driving unit 120 is greater than a current threshold.

[0114] The current threshold is a preset value and can be determined based on the current of the driving unit 120 during normal operation.

[0115] When the current of the drive unit 120 is greater than the current threshold, it indicates that the seat body 110 may be stuck by an obstacle or the drive unit 120 itself may have a fault. The seat body 110 can be controlled to stop swinging, and the motor in the drive unit 120 that drives the seat body 110 to swing can be controlled to stop running, which can reduce the probability of damage to the drive unit 120 and improve the safety of the seat 100.

[0116] In some embodiments, the first control module 130 is configured to output a prompt message in response to the vehicle door being opened, so as to prompt the occupant whether to adjust the swing state of the seat body 110 .

[0117] In this embodiment, when the vehicle door is opened, a prompt message can be sent to the occupants to inform them that the door is opened. The occupants can decide whether to turn off the swing mode of the seat body 110 or adjust the swing frequency and swing amplitude of the seat body 110 according to the specific conditions inside and outside the door to ensure safety.

[0118] In some embodiments, seat 100 also includes a ranging radar.

[0119] The ranging radar is used to measure a first distance between an obstacle in the cabin and the seat body 110;

[0120] The first control module 130 is connected to the ranging radar. The first control module 130 is used to adjust the swing state of the seat body 110 based on the swing amplitude of the seat body 110 and the first distance when the seat body 110 is in a swing state and the first distance is less than the first target distance.

[0121] The obstacle is an object or person that may hinder the normal swinging of the seat body 110, the first distance is the distance between the obstacle and the seat body 110 measured by the ranging radar, and the first target distance is a preset distance.

[0122] In this embodiment, when the seat body 110 is in a swinging state and the first distance is less than the first target distance, it indicates that an obstacle may hinder the normal swinging of the seat body 110. Based on the swinging amplitude of the seat body 110 and the first distance, it is analyzed whether the seat body 110 will touch the obstacle during the swinging process, so as to determine whether to reduce the swinging amplitude of the seat body 110 to reduce the possibility of the seat body 110 touching the obstacle, thereby improving the safety of the seat 100.

[0123] In some embodiments, the first control module 130 is configured to maintain the swing state of the seat body 110 when the swing amplitude of the seat body 110 is less than a swing amplitude threshold and / or the first distance is greater than a second target distance.

[0124] The swing amplitude threshold is a preset value, the second target distance is a preset distance, and the second target distance is smaller than the first target distance.

[0125] In this embodiment, the swing amplitude of the seat body 110 is less than the swing amplitude threshold, indicating that the swing amplitude of the seat body 110 is small, that is, the seat body 110 is in a slight swinging state, and the risk of violent shaking is low. The first distance is greater than the second target distance, indicating that the distance between the seat body 110 and the obstacle during the swinging process is sufficient, and the collision risk is low, and the seat body 110 can be kept swinging according to the current swing amplitude.

[0126] In some embodiments, the first control module 130 is used to keep the seat body 110 swinging in response to the seat control instruction when the swing amplitude of the seat body 110 is greater than the swing amplitude threshold and / or the first distance is less than the second target distance, and to maintain the swinging state of the seat body 110.

[0127] The seat control instruction indicating that the seat body 110 is to be kept in a swinging state is input by the user to indicate that the seat control instruction is to be input to control the seat body 110 to be kept in a current swinging state.

[0128] In this embodiment, the swing amplitude of the seat body 110 is greater than the swing amplitude threshold, indicating that the swing amplitude of the seat body 110 is large and there is a risk of violent shaking. The first distance is less than the second target distance, indicating that the distance between the seat body 110 and the obstacle is insufficient during the swinging process and the collision risk is high. The current collision risk can be prompted to the occupant. When the occupant inputs the seat control instruction to keep the seat body 110 swinging, the influence of the obstacle is ignored and the seat body 110 is kept swinging according to the current swing amplitude.

[0129] In some embodiments, the first control module 130 is used to adjust at least one of the swing amplitude, swing frequency and posture of the seat body 110 when the swing amplitude of the seat body 110 is greater than the swing amplitude threshold and / or the first distance is less than the second target distance, so that the distance between the seat body 110 and the obstacle is greater than the second target distance.

[0130] In this embodiment, the swing amplitude of the seat body 110 is greater than the swing amplitude threshold, indicating that the swing amplitude of the seat body 110 is large and there is a risk of violent shaking. The first distance is less than the second target distance, indicating that the distance between the seat body 110 and the obstacle is insufficient during the swinging process and the collision risk is high. The swing amplitude, swing frequency and posture of the seat body 110 can be adjusted so that the distance between the seat body 110 and the obstacle is greater than the second target distance to reduce the possibility of the seat body 110 colliding with the obstacle during the swinging process.

[0131] An embodiment of the present application also provides a vehicle.

[0132] The vehicle includes a cockpit and a data acquisition module.

[0133] A seat body 110 similar to the seat 100 is provided inside the cabin.

[0134] In this embodiment, the data acquisition module is used to collect the occupant status data of the occupant on the seat body 110 , and the first control module 130 of the seat 100 is connected to the data acquisition module.

[0135] According to the vehicle provided in the embodiment of the present application, the physiological state and psychological state of the occupant are identified through occupant status data analysis, and the swing state of the seat body 110 is automatically adjusted according to the physiological state and psychological state of the occupant, so that the swing of the seat body 110 is more adapted to the physiological state and psychological state of the occupant, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0136] In some embodiments, the data acquisition module is used to acquire facial image data and vital sign data of the occupant on the seat body 110 .

[0137] The occupant status data includes at least one of facial image data and vital sign data.

[0138] Among them, facial image data is image data including the facial area of ​​the occupant, and the occupant's expression, etc. can be identified and analyzed based on the facial image data. Vital sign data is data that represents the occupant's vital signs such as heart rate, pulse and respiration.

[0139] In this embodiment, facial image data may be acquired through an image acquisition device, and vital sign data may be acquired through a pulse sensor or the like.

[0140] In this embodiment, the facial expression of the occupant can be recognized based on the facial image data, and the occupant's mood and level of sobriety can be analyzed in combination with the vital sign data.

[0141] In some embodiments, the vehicle further includes a second control module.

[0142] The second control module is connected to the data acquisition module and is used to obtain occupant status data and adjust the cabin environment parameters based on the occupant status data in response to the cabin control instructions input by the user.

[0143] The cockpit control instructions are instructions input by the user for controlling the cockpit environment, and the environmental parameters are various indicators related to comfort in the cockpit.

[0144] In this embodiment, the second control module can adjust the environmental parameters of the cabin according to the instructions of the cabin control instructions, or identify the physiological and psychological states of the occupants, such as emotions, fatigue level, sleep status and stress level, based on the occupant status data analysis, and automatically adjust the environmental parameters of the cabin according to the physiological and psychological states of the occupants.

[0145] For example, if the occupant status data indicates that the occupant is in a sad mood, soothing music can be played in the cabin. If the occupant status data indicates that the occupant is in an excited mood, cheerful music can be played in the cabin.

[0146] In this embodiment, the physiological and psychological states of the occupants are identified through occupant status data analysis, and the environmental parameters of the cabin are automatically adjusted according to the physiological and psychological states of the occupants, so that the environmental parameters of the cabin are more adapted to the physiological and psychological states of the occupants, thereby improving the user's comfort and adapting to the user's different leisure scene needs.

[0147] In some embodiments, the environmental parameter includes at least one of a sound parameter, a light parameter, and an odor parameter.

[0148] In this embodiment, a music player, an odor generator, lights with adjustable brightness, curtains with adjustable transparency, etc. can be set in the cabin. The second control module can be connected to the music player, the odor generator, lights with adjustable brightness, curtains with adjustable transparency, etc. to adjust the environmental parameters of the cabin based on the occupant status data.

[0149] The embodiment of the present application also provides a method for controlling the seat 100 .

[0150] The control method of the seat 100 may be applied to a terminal, and may be specifically executed by hardware or software in the terminal.

[0151] The control method of the seat 100 provided in the embodiment of the present application can be executed by an electronic device or a functional module or functional entity in the electronic device that can implement the control method of the seat 100. The control method of the seat 100 provided in the embodiment of the present application is explained below using the electronic device as an example of the execution subject.

[0152] like Figure 2As shown, the control method of the seat 100 includes: step 210 and step 220.

[0153] Step 210 : In response to a seat control instruction input by a user, the driving unit 120 is controlled to drive the seat body 110 to swing.

[0154] Step 220 : Adjust the swing state of the seat body 110 based on the occupant state data of the seat body 110 .

[0155] According to the control method of the seat 100 provided in the embodiment of the present application, the physiological state and psychological state of the occupant are identified through occupant status data analysis, and the swing state of the seat body 110 is automatically adjusted according to the physiological state and psychological state of the occupant, so that the swing of the seat body 110 is more adapted to the physiological state and psychological state of the occupant, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0156] A specific embodiment of a control method for the seat 100 is introduced below.

[0157] In the related art, the cradle seat control mode type is single, lacks consideration of the cradle seat's use and intelligent control in various scenarios, and lacks a safety program warning strategy.

[0158] In the embodiment of the present application, by collecting and analyzing data on the seat 100 and the occupants of the seat body 110, the control of the seat body 110 is made more diversified and intelligent in combination with the scenario. At the same time, the safety detection and intelligent anti-disturbance control of the seat body 110 are performed, so that the safety of the occupants is also greatly improved.

[0159] On the one hand, by analyzing the data collected by the hardware integration unit, namely the data acquisition module, and making decisions, the preset seat body 110 and the interactive experience of lighting, temperature, smell and music are automatically enabled according to different scenes in the vehicle cabin. Occupants can preset the control of the seat body 110 in different scenes according to their own habits, thereby obtaining a personalized comfort experience.

[0160] Through door detection, pressure sensor detection, vehicle speed detection and current detection, the operating status of the seat body 110 is monitored in real time, so that the seat body 110 can work normally in any situation and scenario, and can provide all-round safety protection for the occupants on the seat body 110.

[0161] Through the emotion recognition library, the cabin scene can be actively predicted and adjusted according to the user's emotions, linking elements such as ambient lighting and voice tone to help passengers relax and relieve the stress of long-distance riding and driving. Active adaptive adjustment can prevent passengers from making extreme seat body 110 adjustments when they are emotionally excited, helping users relax and relieve the stress of long-distance riding and driving, reducing the risk of road rage and thus ensuring driving safety.

[0162] Through characteristics such as heart rate and facial expressions, the swing mode and frequency of the seat body 110 can be intelligently adjusted. For example, the current state of the occupant can be judged. If the occupant is in a normal mood and awake, various types of swing mode adjustments can be made. If it is detected that the user is resting or even falling asleep, the frequency of the running swing mode will be automatically reduced or slowly stopped to a zero-gravity posture. It also supports an intelligent memory function to record the user's preference settings and usage habits to ensure the comfort of the occupants.

[0163] In order to protect the safety of surrounding passengers, it has an intelligent anti-interference strategy. By identifying surrounding obstacles, it can automatically adjust the swing frequency or posture of the seat body 110 to avoid collision. When an obstacle is detected in front, it can automatically slow down or adjust the posture of the seat body 110 to ensure the safety of passengers.

[0164] Secondly, the seat 100 includes a gyroscope, a pulse sensor, a pressure sensor, a camera and a short-range radar. The data of these hardware components are processed by a program and can make decisions in real time to ensure the intelligent control of the seat body 110 and realize the control method of the seat 100.

[0165] The control method for seat 100 provided in the embodiment of the present application collects and analyzes data on seat body 110 and its occupants, making the use of seat body 110 more diverse and intelligent. It automatically adjusts the modes and parameters of seat body 110 according to different driving scenarios and passenger needs, providing a personalized comfort experience. Furthermore, through intelligent analysis and decision-making, the status of seat body 110 can be monitored in real time, ensuring safe and reliable operation of seat body 110 in all circumstances.

[0166] In this embodiment, the seat 100 can integrate sensor units and cameras, and through the fusion of the passenger's emotions, heart rate detection data and feature level, perform strategic adjustment and scene interaction with the seat 100, so that the seat body 110 can intelligently control the swing mode according to the interaction principle, and intelligently control the lighting, temperature, music and other environments in the cabin, thereby enhancing the passenger's intelligent and comfortable experience in the car.

[0167] The data acquisition module includes a gyroscope, a pulse sensor, a pressure sensor and a camera, among which the gyroscope can detect the tilt angle of the seat body 110 and the changes in the occupant's posture. The pulse sensor is used for sleep and health monitoring. The pressure sensor turns on the zero gravity mode. The camera recognizes the occupant's expression.

[0168] like Figure 3 As shown, data acquisition is performed through the data acquisition module to obtain occupant status data, the original data signal is preprocessed and data features are extracted, and the information is processed through algorithms and models to obtain results for decision-making.

[0169] After evaluation and decision-making, control instructions are output to interact with the seat 110 in the corresponding scenario. Feedback adjustments and database identification are performed for data processing results with excessive deviations from the algorithm and model. The seat 110 interacts with the scenario through adjustment strategies and interaction principles. The issued control instructions control the brushless motor of the seat 100, including enabling the swing function in zero-gravity mode and adjusting the swing mode and frequency. Preset interactions between the seat 100 and lighting, temperature, scent, and music can be activated based on the cabin scenario. Users can also preset seat 100 controls for different scenarios based on their preferences, creating a restful and sleep-inducing seat 100 that combines zero-gravity mode with a swing mode. Health monitoring and emotion recognition are also integrated to provide a comfortable, intelligent, and interactive experience for both driving and riding.

[0170] like Figure 4 As shown, the safety protection of the seat 100 includes door detection, pressure detection, vehicle speed detection, and current detection. The door opening and closing detection is performed on the door next to the seat body 110. If the cradle function or swing function of the seat body 110 is in operation, the anti-disturbance function is activated to remind the occupant of the seat body 110 to turn off the swing function. The seat 100 can be automatically reset when the person leaves, and can be reset by switching the vehicle's auxiliary power gear (ACC) and running gear (ON). The pressure sensor detects the pressure of the occupant and sets a threshold to determine whether the user of the seat body 110 is a child or an elderly person. The manual unlocking function is activated when the pressure is below the set threshold to prevent children and the elderly from activating the cradle function of the seat body 110 by themselves and accidentally touching or not being able to operate it, thereby causing harm.

[0171] When the vehicle speed exceeds 3 km / h, a voice prompt is given and the cradle function is automatically disabled to prevent passengers from experiencing a negative experience or causing injury during turning, braking, and other operations while the vehicle is in motion. The current of the drive unit 120 is constantly monitored during operation of the seat body 110. When the current of the drive unit 120 differs significantly from the current during normal operation, the drive unit 120 protection function is activated and the corresponding drive unit 120 can be disabled.

[0172] Check if there is a malfunction in the seat 100 or if an object is blocking the normal operation of the cradle function to prevent the seat body 110 from being pinched. After confirming the safety of the surrounding environment and the seat body 110, the drive unit 120 can be controlled to continue driving the seat body 110 to realize the swing function. If there is any situation that may affect the operation of the seat 100, it will automatically stop or reset.

[0173] like Figure 5 As shown, the mode and frequency of the cradle function are adjusted through recognition of features such as pulse sensors and facial expressions to provide intelligent sleep assistance.

[0174] First, the occupant's heart rate signal is collected through a pulse sensor, and the occupant's facial expression characteristics are collected through a high-resolution camera. The occupant's level of awakening, that is, the degree of sobriety, is analyzed using a computer vision algorithm to judge the occupant's current state. If the occupant is in a normal mood and awake state, various types of cradle mode adjustments can be made, including horizontal mode, wooden horse mode, swing mode, nanny mode, and music rhythm mode suitable for entertainment.

[0175] In horizontal mode, the seat body 110 can swing in a horizontal state; in carousel mode, it can simulate the up and down movement of riding a carousel; in swing mode, it can imitate the back and forth swing of a traditional swing; in nanny mode, it can simulate the way a professional nanny coaxes a child to sleep; in music rhythm mode, it can be combined with a specific music rhythm, and the seat body 110 will produce a corresponding rhythm.

[0176] For rocking frequency settings, passengers can choose from preset high, medium, and low levels, or customize the intensity range from 0-100 using a slider. If the passenger is detected to be resting or even asleep, the cradle mode frequency will automatically decrease or slowly stop to zero gravity. This process uses a smooth transition algorithm to ensure the passenger receives the best possible sleep experience without any perception.

[0177] The zero-gravity position is achieved by adjusting the angles of the back and leg supports of the seat body 110, so that the occupant's body weight is evenly distributed, achieving maximum relaxation. After waking up, the occupant can choose to continue to maintain the zero-gravity position or slowly return to the initial state based on their preference.

[0178] The entire process adopts an intelligent feedback mechanism, providing passengers with a comfortable transition experience through the built-in vibration feedback and ambient sound effects of the seat 100. It also supports an intelligent memory function to record user preference settings and usage habits, providing passengers with an intelligent and convenient control system.

[0179] In this embodiment, the swing mode of the seat body 110 corresponds to the swing frequency curve and the swing amplitude curve through the mode identifier (ID), and based on the algorithm of the smooth swing trajectory and the angle timing of the drive unit 120, the seat body 110 is prevented from starting and stopping suddenly. The brushless motor control is driven by instructions, the speed is controlled by the proportional integral differential controller (PID), and the status is monitored in real time, including but not limited to the above heart rate detection and mode control to realize the control system of the seat 100.

[0180] like Figure 6 As shown, facial features of the occupants are collected, the facial area is located through an algorithm, and a lightweight model is used to classify the basic expressions of happiness and sadness. The probability distribution is output, and the confidence level is determined through data such as the probability distribution to determine the current emotional state of the occupants.

[0181] When the occupant shows joy or happiness, the probability distribution output by the lightweight model can be used to determine that the probability of joy is the highest, and the occupant can be judged to be in a positive emotional state. When the occupant's facial expression shows sadness or anger, the probability value of sadness or anger in the probability distribution can be used to judge and trigger the corresponding scene adjustment strategy.

[0182] The cabin scene can be actively predicted and adjusted based on the passengers' emotions, providing them with a more comfortable and intelligent driving experience. When it is detected that the passengers are in a pleasant or happy emotional state, a relaxing and enjoyable travel playlist can be automatically played according to the passengers' personalized preferences, and the interior ambient lights can be turned on to create a pleasant driving atmosphere.

[0183] The frequency and intensity of the cradle mode can also be adjusted to make it more comfortable and rhythmic, further enhancing the occupant's sense of well-being. Sadness and anger, on the other hand, are addressed with a gentler and more soothing approach, using a friendly tone to interact with the occupant, adjusting the ambient temperature, and the cradle mode and frequency to be more gentle and sleep-inducing.

[0184] Active adaptive adjustment can prevent passengers from making extreme adjustments to the seat body 110 when they are emotionally excited, helping them relax. It can also relieve the stress of long-distance riding and driving, reduce the risk of road rage and thus ensure driving safety, provide better adjustment solutions for the seat body 110, and interact with other functions to create a more immersive and intelligent driving experience.

[0185] like Figure 7As shown, the intelligent anti-interference function of the seat body 110 is used to prevent interference. The intelligent anti-interference detection is carried out by installing short-range radars on the headrest and the side of the seat body 110. These radar modules can continuously scan the environment around the seat body 110 after the intelligent anti-interference function is turned on to obtain high-precision short-range information. The short-range radar can quickly and accurately measure the distance, direction and movement status of obstacles around the seat 100 by emitting high-frequency electromagnetic waves and receiving reflected signals.

[0186] In the intelligent anti-interference process, a distance threshold, namely the first target distance, is first set to determine whether there is obstacle interference. When the short-range radar scans the surrounding environment, it collects the distance data of the obstacle, namely the first distance, in real time, and filters and preprocesses this data to eliminate noise interference and outliers, ensuring the accuracy and stability of the data.

[0187] Subsequently, the preprocessed data can be used to determine whether the obstacle is close to the seat 100 and compare it with the pre-set distance threshold. If the distance of the detected obstacle is less than the threshold, the system will determine that the obstacle detection is successful, and further identify the current state of the seat body 110, such as stationary, shaking, tilted, etc., to evaluate whether the obstacle will affect the normal operation and safety of the seat body 110.

[0188] After identifying the state of the seat body 110, a decision can be made as to whether an obstacle will affect the safe operation of the seat body 110. If the seat body 110 is operating in cradle mode and an obstacle is detected behind or to the side of the seat body 110, such as a child approaching the seat 110 or an object blocking the seat, the position, distance, and motion of the obstacle can be used to determine whether it will interfere with the operation of the seat body 110 or pose a safety hazard.

[0189] If the obstacle does not affect the safe operation of the seat body 110, the obstacle can be automatically ignored and the cradle mode can continue to operate normally to ensure that the user's experience is not disturbed.

[0190] If an obstacle is determined to be likely to affect the safe operation of the seat body 110, a series of intelligent anti-disturbance measures can be taken. First, a voice prompt can be used to remind the user of the existence of the obstacle, and an option to manually ignore the obstacle can be provided. If the occupant chooses to ignore the obstacle, the anti-disturbance restriction can be temporarily lifted and the cradle mode can continue to operate normally. If the user does not choose to ignore the obstacle, a deceleration or posture obstacle avoidance adjustment strategy can be automatically adopted. After the obstacle disappears, the restriction is lifted and the normal operating state of the seat 100 is restored, or the occupant confirms to operate the seat 100 on his own.

[0191] If the passenger does not turn on the intelligent anti-disturbance function, the seat body 110 can operate normally without obstacle detection and anti-disturbance adjustment. This design not only ensures flexibility, but also provides passengers with a higher degree of control freedom. Intelligent anti-disturbance creates a safe and comfortable experience for passengers. There are intelligent detection of obstacles on the sides and behind. For example, if a child is disturbing the back of the seat 100 and blocking the seat body 110, anti-disturbance measures may include but are not limited to voice reminders, deceleration, and obstacle avoidance by adjusting the posture of the seat 100.

[0192] The control method of the seat 100 provided in the embodiment of the present application may be executed by the control device of the seat 100. In the embodiment of the present application, the control device of the seat 100 is used as an example to illustrate the control method of the seat 100.

[0193] The embodiment of the present application also provides a control device for the seat 100 .

[0194] The control device of the seat 100 includes:

[0195] The first processing module is configured to control the driving unit 120 to drive the seat body 110 to swing in response to a seat control instruction input by a user.

[0196] The second processing module is configured to adjust the swing state of the seat body 110 based on the occupant state data of the occupant on the seat body 110 .

[0197] According to the control device of the seat 100 provided in the embodiment of the present application, the physiological state and psychological state of the occupant are identified through occupant status data analysis, and the swing state of the seat body 110 is automatically adjusted according to the physiological state and psychological state of the occupant, so that the swing of the seat body 110 is more adapted to the physiological state and psychological state of the occupant, which can improve the user's comfort and adapt to the user's different leisure scene needs.

[0198] The control device of the seat 100 in the embodiment of the present application may be an electronic device, or a component in an electronic device, such as an integrated circuit or a chip.

[0199] The control device of the seat 100 in the embodiment of the present application may be a device having an operating system. The operating system may be an Android operating system, an iOS operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.

[0200] The control device of the seat 100 provided in the embodiment of the present application can achieve Figures 2 to 7 To avoid repetition, the various processes implemented in the method embodiment are not described here.

[0201] In some embodiments, as Figure 8As shown, an embodiment of the present application also provides an electronic device 800, including a processor 801, a memory 802, and a computer program stored in the memory 802 and executable on the processor 801. When the program is executed by the processor 801, each process of the control method embodiment of the above-mentioned seat 100 is implemented, and the same technical effect can be achieved. To avoid repetition, it will not be described here.

[0202] It should be noted that the electronic devices in the embodiments of the present application include the mobile electronic devices and non-mobile electronic devices mentioned above.

[0203] An embodiment of the present application also provides a non-transitory computer-readable storage medium, which stores a computer program. When the computer program is executed by a processor, it implements the various processes of the above-mentioned control method embodiment of the seat 100 and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0204] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0205] An embodiment of the present application further provides a computer program product, including a computer program, which implements the control method of the above-mentioned seat 100 when executed by a processor.

[0206] The processor is the processor in the electronic device described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a computer read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk.

[0207] An embodiment of the present application further provides a chip, which includes a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the various processes of the above-mentioned control method embodiment of the seat 100, and can achieve the same technical effect. To avoid repetition, it will not be repeated here.

[0208] It should be understood that the chip mentioned in the embodiments of the present application can also be called a system-level chip, a system chip, a chip system or a system-on-chip chip, etc.

[0209] It should be noted that, in this article, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be noted that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0210] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus the necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art can be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk), including a number of instructions for enabling a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in each embodiment of the present application.

[0211] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

[0212] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0213] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and intent of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A seat, characterized in that: include: A seat body, the seat body being disposed in a vehicle cabin and connected to a drive unit; The first control module is connected to the drive unit and is used to control the drive unit to drive the seat body to swing in response to a seat control instruction input by a user, and to adjust the swing state of the seat body based on the occupant status data of the occupant on the seat body.

2. The seat according to claim 1, characterized in that The first control module is configured to determine a sobriety level of the occupant based on the occupant status data, and adjust the seat body swinging motion based on the sobriety level.

3. The seat according to claim 2, characterized in that The first control module is used to adjust the seat body to enter a first swing mode when the level of wakefulness is a target level of wakefulness, and the swing frequency of the seat body in the first swing mode is less than a swing frequency threshold, and / or the swing amplitude is less than a swing amplitude threshold.

4. The seat according to claim 2, characterized in that The first control module is used to adjust the seat body to enter a second swing mode when the level of wakefulness is non-target wakefulness. The swing frequency and swing amplitude of the seat body in the second swing mode are determined based on the seat control instruction or based on the occupant status data.

5. The seat according to any one of claims 1 to 4, characterized in that: The first control module is used to control the seat body to return to a target posture when there is no occupant on the seat body or when the seat control instruction instructs the seat body to be reset.

6. The seat according to any one of claims 1 to 4, characterized in that: Also includes: a pressure sensor, disposed on the seat body, for acquiring pressure data of the seat body; The first control module is connected to the pressure sensor, and is used to adjust the swing state of the seat body based on the pressure data.

7. The seat according to claim 6, characterized in that The first control module is used to control the seat body to swing when the pressure data is greater than or equal to a pressure threshold.

8. The seat according to claim 6, characterized in that The first control module is configured to control the seat body to swing in response to the seat control instruction indicating starting the swing mode of the seat body when the pressure data is less than a pressure threshold.

9. The seat according to any one of claims 1 to 4, characterized in that: The first control module is used to control the seat body to stop swinging when the running speed of the vehicle is greater than a speed threshold.

10. The seat according to any one of claims 1 to 4, characterized in that: The first control module is further configured to control the seat body to stop swinging when the current of the driving unit is greater than a current threshold.

11. The seat according to any one of claims 1 to 4, characterized in that: The first control module is configured to output prompt information in response to the vehicle door being opened, so as to prompt the occupant whether to adjust the swing state of the seat body.

12. The seat according to any one of claims 1 to 4, characterized in that: Also includes: a ranging radar, the ranging radar being used to measure a first distance between an obstacle in the cabin and the seat body; The first control module is connected to the ranging radar. The first control module is used to adjust the swing state of the seat body based on the swing amplitude of the seat body and the first distance when the seat body is in a swinging state and the first distance is less than the first target distance.

13. The seat according to claim 12, characterized in that The first control module is configured to maintain the swinging state of the seat body when the swinging amplitude of the seat body is smaller than a swinging amplitude threshold, and / or the first distance is larger than a second target distance.

14. The seat according to claim 12, characterized in that The first control module is used to keep the seat body swinging in response to the seat control instruction when the swing amplitude of the seat body is greater than the swing amplitude threshold and / or the first distance is less than the second target distance, so as to maintain the swing state of the seat body.

15. The seat according to claim 12, wherein: The first control module is used to adjust at least one of the swing amplitude, swing frequency and posture of the seat body when the swing amplitude of the seat body is greater than the swing amplitude threshold and / or the first distance is less than the second target distance, so that the distance between the seat body and the obstacle is greater than the second target distance.

16. A vehicle, characterized in that: include: A cockpit, wherein a seat body of the seat according to any one of claims 1 to 15 is provided inside the cockpit; A data acquisition module, configured to acquire occupant status data of an occupant on the seat body; The first control module of the seat is connected to the data acquisition module.

17. The vehicle according to claim 16, characterized in that The data acquisition module is used to collect facial image data and vital sign data of the occupant on the seat body; The occupant status data includes at least one of the facial image data and the vital sign data.

18. The vehicle according to claim 16 or 17, characterized in that Also includes: The second control module is connected to the data acquisition module and is used to obtain the occupant status data and adjust the environmental parameters of the cabin based on the occupant status data in response to the cabin control instructions input by the user.

19. The vehicle according to claim 18, characterized in that The environmental parameter includes at least one of a sound parameter, a light parameter and an odor parameter.

20. A seat control method, characterized in that: The seat includes a seat body, the seat body is disposed in a cabin of a vehicle, the seat body is connected to a drive unit, and the method includes: In response to a seat control instruction input by a user, controlling the driving unit to drive the seat body to swing; The swing state of the seat body is adjusted based on the occupant state data of the occupant on the seat body.

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