WO2022253140A1

WO2022253140A1 - Seat adjustment method and device, and computer-readable storage medium

Info

Publication number: WO2022253140A1
Application number: PCT/CN2022/095670
Authority: WO
Inventors: 周子韧; 梅林�; 吴彬星; 沈芳朱
Original assignee: 智己汽车科技有限公司
Priority date: 2021-06-01
Filing date: 2022-05-27
Publication date: 2022-12-08
Also published as: CN113320448B; CN113320448A

Abstract

A seat adjustment method, comprising: constructing at least one touch hotspot corresponding to multiple adjustment regions of a seat; determining a touch hotspot corresponding to an initial click position of a finger of a user, and storing the initial click position; determining a component corresponding to the touch hotspot, acquiring a current attitude of the component, and establishing a coordinate system; detecting continuously the movement of the finger of the user on a human-computer interaction interface, storing the position coordinates of the finger movement position in the coordinate system, and calculating in real time a distance relationship between the finger movement position and the initial click position; and adjusting the component in the touch hotspot according to the distance relationship until the finger leaves the human-computer interaction interface, and storing and updating the touch hotspot in correspondence with the attitude of the component. The seat adjustment method not only simplifies the operation complexity of the user interface, but also supports synchronous adjustments in two coordinate directions, supports the adjustment of the current movement speed, and supports the blind operation by the user. Further disclosed are a seat adjustment device, a computer-readable storage medium, a vehicle seat, and a vehicle.

Description

Seat adjustment method, device and computer-readable storage medium

technical field

The present invention relates to the technical field of vehicles, in particular to a seat adjustment method, device and computer-readable storage medium.

Background technique

With the progress and development of science and technology, new vitality has been injected into the traditional manufacturing field. For the vehicle manufacturing field, the concept of intelligent driving provides a new driving method. At present, the focus of intelligent vehicles is on the identification of paths, the avoidance of obstacles, and the identification of road traffic markings. There is no corresponding research on the intelligent adjustment of intelligent vehicle seats. Vehicle seats are the basic devices of vehicles. In the vehicle, it links the human body with the body, which is directly related to the driving comfort and safety of the occupants. And the existing vehicle seat adjustment method is mostly by artificially adjusting the seat back and forth or adjusting the angle of the seat back.

In the related technology, the physical adjustment button on the side of the vehicle seat is used for seat adjustment, and the adjustable seat relies on setting an active mechanism to make the seat configuration adjustable to a certain extent, but as the vehicle is upgraded, the seat configuration items change. More and more, some seats are even adjusted with 6 degrees of freedom and 12-way buttons, and more and more adjustment options rely on more and more efficient control methods. Many cars have begun to support seat control on the screen or control interface, but the more common way is to directly use the control method of physical buttons to the screen.

However, the human hand moves faster than the seat motor. The existing seat adjustment method on the screen is to push the button or drag to the target position and then move slowly. Because it directly copies the traditional physical buttons, many buttons appear directly on the interface. It is not intuitive enough to be friendly and efficient, and the control degree of freedom is low. There are still many problems, such as complicated operation, only one pair of directions in one dimension can be adjusted at a time, and it is impossible to operate multiple dimensions at the same time, and it cannot be operated blindly.

Contents of the invention

Problems to be solved by the invention:

The invention provides a seat adjustment method, device and computer-readable storage medium which are simple and efficient in operation and support blind operation and multi-directional adjustment.

Technical means to solve the problem:

The invention provides a seat adjustment method, the seat has more than four-way adjustment function, comprising: constructing at least one trigger hot zone corresponding to a plurality of adjustment zones of the seat on the human-computer interaction interface; judging the user The trigger hot zone corresponding to the initial click position of the finger, and store the initial click position; determine the component corresponding to the trigger hot zone and obtain the current posture of the component, so as to match the current posture with the user’s Establish a coordinate system centered on the initial click position; continuously detect the movement of the user's finger on the human-computer interaction interface and store the position coordinates of the finger movement position in the coordinate system, and calculate the movement position of the finger and the initial click in real time a distance relationship between positions; and adjusting the triggering hotspot for the component in the triggering hot zone according to the distance relationship until the finger leaves the human-computer interaction interface, storing and updating the triggering hotspot to correspond to the gesture of the component.

It can also be, in the present invention,

According to the specific structure of the seat, it is divided into a plurality of components, and a plurality of non-overlapping parts are pre-built in a certain space around the seat so that each trigger hot zone contains at most two pairs of degrees of freedom of movement. The trigger hot zone described above.

It can also be, in the present invention,

The trigger hot zone is displayed on the human-computer interaction interface, and the area or boundary of the trigger hot zone is updated or adjusted in real time according to the posture of the seat.

It can also be, in the present invention,

A circular buffer zone and a circular limit area with a radius larger than the buffer zone are respectively established with the initial click position as the center.

It can also be, in the present invention,

When the distance relationship indicates that the finger is within the buffer zone, the adjustment control of the seat is not performed.

It can also be, in the present invention,

When the distance relationship indicates that the finger is between the buffer zone and the limiting area, the adjustment control of the seat is performed, and the adjustment speed changes with the distance relationship.

It can also be, in the present invention,

When the distance relationship indicates that the finger is outside the limit area, the adjustment control of the seat is performed, and the adjustment speed is the maximum.

It can also be, in the present invention,

In the human-computer interaction interface, when the finger moves within the limit area, the icon of the finger movement position corresponds to the finger movement position, and when the finger moves outside the limit area, the finger moves The location icon is located on the boundary of the limited area.

The present invention also provides a seat adjustment device, comprising: a controller, a driving mechanism, a human-computer interaction device, a memory, a processor, and a seat adjustment program stored in the memory and operable on the processor, The following steps are implemented when the seat adjustment program is executed by the processor:

On the human-computer interaction interface, at least one corresponding trigger hot zone is constructed according to the multiple adjustment zones of the seat; the trigger hot zone corresponding to the initial click position of the user's finger is judged, and the initial click position is stored; Trigger the component corresponding to the hot zone and obtain the current posture of the component, and establish a coordinate system centered on the user's initial click position in the form of matching the current posture; continuously detect the position of the user's finger on the human-computer interaction interface Move and store the position coordinates of the finger movement position in the coordinate system, calculate the distance relationship between the finger movement position and the initial click position in real time; and adjust the triggering of the components in the hot zone according to the distance relationship Until the finger leaves the human-computer interaction interface, the trigger hot zone is stored and updated to correspond to the gesture of the component.

The present invention also provides a computer-readable storage medium, where a seat adjustment program is stored on the computer-readable storage medium, and the car seat adjustment program is executed by a processor to implement the following steps:

On the human-computer interaction interface, construct at least one corresponding trigger hot zone according to the plurality of adjustment zones of the seat; determine the trigger hot zone corresponding to the initial click position of the user's finger, and store the initial click position; determine the trigger The component corresponding to the hot zone and obtain the current posture of the component, and establish a coordinate system centered on the user's initial click position in the form of matching the current posture; continuously detect the movement of the user's finger on the human-computer interaction interface And store the position coordinates of the finger movement position in the coordinate system, calculate the distance relationship between the finger movement position and the initial click position in real time; and adjust the triggering of the components in the hot zone according to the distance relationship until When the finger leaves the human-computer interaction interface, the trigger hot zone is stored and updated to correspond to the gesture of the component.

The present invention also provides a vehicle seat, including the above-mentioned seat adjusting device.

The present invention also provides a vehicle, including the above-mentioned seat.

According to the present invention, the user triggers the hot zone to establish a rocker system, and converts the finger movement direction into the adjustment direction and adjustment speed of the related parts of the seat, and quickly deploys it in various areas such as the touch screen, armrests, and the side of the seat. It also supports intuitive blind operation, so that multi-degree-of-freedom seat adjustment can be realized through simple operations on the touch screen. Compared with the button click interaction on the traditional interface, it is more in line with user behavior habits, and it can support simultaneous operation of the seat Front and back, up and down, the user interface is more concise and easy to understand, and supports blind operation and multi-directional adjustment.

Invention effect:

The invention provides a user-friendly, simple and efficient seat adjustment method, device and computer-readable storage medium specially designed for the digital age, which can not only simplify the operation complexity of the user interface, but also support simultaneous adjustment in two coordinate directions , support the adjustment of the current movement speed, and support the user's blind operation.

Description of drawings

FIG. 1 is a flowchart schematically showing a method for adjusting a seat according to an embodiment of the present invention;

Fig. 2 schematically shows the triggering hot zones corresponding to the multiple adjustment zones of the seat according to an embodiment of the present invention;

Among Fig. 3, A shows the situation that the finger moves in the limited area, and B shows the situation that the finger moves outside the limited area;

A in Fig. 4 schematically shows the seat adjustment method according to the present invention, and B schematically shows the traditional seat adjustment method.

Detailed ways

The present invention will be further described below in conjunction with the following embodiments. It should be understood that the following embodiments are only used to illustrate the present invention, not to limit the present invention. In each figure, the same or corresponding reference numerals denote the same components, and repeated explanations will be omitted. The components of the embodiments of the invention generally described and shown in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and should not be construed as indicating or implying relative importance.

A seat adjustment method, device and computer-readable storage medium are disclosed herein. Fig. 1 is a flow chart of a vehicle seat adjustment method according to an exemplary embodiment of the present invention, and Fig. 2 is a schematic diagram showing trigger hot zones corresponding to multiple adjustment regions of a seat according to an embodiment of the present invention (Hereinafter, it may be referred to as hot zone for short). As shown in Figure 1, the seat of the present invention has 12 directions of adjustment, which are: the overall front and rear direction of the seat, the overall up and down direction of the seat, and the counterclockwise direction of the seat in the horizontal direction (also can be understood as the inclination of the seat cushion) , The seat back tilts forward and backward (it can also be understood as the headrest clockwise), the seat back (lumbar) up and down, and the seat back (lumbar) front and back. The seat adjusting device of the present invention at least includes a controller, a memory, a processor, and six motors as driving mechanisms that independently perform a pair of direction adjustments. The seat adjustment method of the present invention includes the following steps.

First, on the human-computer interaction interface, corresponding multiple trigger hot zones are constructed according to the multiple adjustment zones of the seat.

Specifically, as shown in Fig. 2, in the embodiment of the present invention, according to the specific structure of the vehicle seat, it is divided into a plurality of components, such as: a cushion component, a lumbar support component and a headrest component. Make each trigger hot zone contain at most two pairs (four) degrees of freedom of motion to pre-build multiple non-overlapping trigger hot zones, for example: combine the overall front and rear (a pair of motion degrees of freedom) and the overall up and down of the cushion member (one pair of degrees of freedom) The degree of freedom of movement) is preset as hot zone B, the upright and reclining (a pair of degrees of freedom of movement) of the backrest member are preset as hot zone A, and the warp and flatness of the seat cushion component (a pair of degrees of freedom of movement) are preset. It is preset as hot zone C, and the ejection and retraction (a pair of degrees of freedom of movement) and up and down (a pair of degrees of freedom of movement) of the lumbar support member are preset as hot zone D. Figure 2 shows the way of dividing into four trigger hot zones for 12-way seat manipulation, but in other embodiments, it is not limited to the above-mentioned division method and quantity, for example, three are defined in an 8-way adjustable seat For example, in the case of an adjustable headrest, the forward pressure and reclining of the headrest member can be set as another trigger hot zone. In addition, these trigger hot zones are displayed on the screen or touch area as the human-computer interaction interface, and the area or boundary of these trigger hot zones is dynamically updated or adjusted in real time according to the latest posture of the seat, so that the trigger hot zone The distribution of is adapted to the latest posture, so as to ensure that there will be no overlapping of two trigger hot zones or separation of the boundaries of two trigger hot zones within a certain range around the seat on the human-computer interaction interface. If the trigger hot zones overlap, it is impossible to determine which component to adjust when the finger taps this area. If the trigger hot zone boundaries are separated, there will be a blank area around the seat without corresponding components. When the user clicks on the blank area outside the trigger hot zone There is no way to adjust any components, so the area or boundary of the trigger hot zone needs to be constantly updated. For example: when the cushion component is moved up, the hot area C also moves up, while the area of the hot area A is adaptively reduced, etc., and the blank area that may appear after the cushion component is moved up is adaptively filled.

Then, determine the trigger hot zone corresponding to the initial click position of the user's finger, and store the initial click position.

When the user initiates an interactive operation on the human-computer interaction interface, the controller will identify the position pressed by the user's single finger and store it as the initial click position. The processor calculates the trigger hot zone corresponding to the initial click position to determine the trigger position. The component corresponding to the hot zone, that is, the component that the user wants to adjust. In addition, the trigger hot zone is only used to determine the area when the user presses down to determine the member to be adjusted. For example, the movement of the finger is not limited by the trigger hot zone and will not affect the trigger hot zone until the user keeps pressing the finger without lifting it up. make an impact.

Then, the current posture of the component corresponding to the current trigger hot zone is obtained, and a coordinate system is established centering on the user's initial click position in a form matching the current posture.

Specifically, A in FIG. 3 shows the situation where the finger moves within the limited area, and B shows the situation where the finger moves outside the limited area. As shown in FIG. 3 , the controller detects and recognizes the initial click position of the user pressing the interactive interface through the pressure sensor, etc., and the processor calculates and marks the position coordinates of the initial click position as (press_x, press_y).

Optionally, the processor takes the position coordinates (press_x, press_y) as the center of the circle to respectively establish a circular buffer zone and a circular limit zone with a radius greater than the buffer zone, wherein the radius of the buffer zone is denoted as buffer_r, and the limit zone The radius is denoted as active_r. In addition, the processor acquires the current posture of the component corresponding to the trigger hot zone corresponding to the click position, and the current posture may include, for example, a rotation angle, a height, a relative angle, and various combinations thereof. In Figure 3, for the convenience of description, the rotation angle (forward rotation and reverse rotation, a total of two degrees of freedom) is taken as an example and recorded as angle_pq, and the position coordinates (press_x, press_y) of the initial click position are established as the center and are perpendicular to each other and are used as components. The rotation angle (angle_pq) of the current pose matches the PQ coordinate axis. But the way to establish the coordinate axes is not limited to this, for example: when the trigger hot zone (such as B, D) has four degrees of freedom up, down, front and back, then the coordinate system can be directly established with the directions of the degrees of freedom perpendicular to each other as axes.

Then, continuously detect the movement of the user's finger on the human-computer interaction interface and store the position coordinates of the finger movement position in the coordinate system, and calculate the distance relationship between the finger movement position and the initial click position in real time.

Specifically, the controller detects and recognizes the movement track of the user's finger through a pressure sensor, etc., and the processor calculates the position coordinates of the current finger movement position in real time and records it as (finger_x, finger_y), and calculates the position coordinates of the finger movement position (finger_x, finger_y) in real time The distance relationship with the position coordinates (press_x, press_y) of the initial click position. The distance relationship here includes at least the straight-line distance between two points (two position coordinates) and the extension direction of the straight line. According to the above-mentioned establishment principle It can be seen that the direction of the straight line should be the radial direction with the center of the coordinate origin as the center. In Figure 3, the current finger movement position (finger_x, finger_y) is marked as a dot, but the dot is not displayed on the human-computer interaction device, but a gray circle is displayed to represent the finger position, and the processor calculates the circle in real time The distance relationship between a point and the coordinate origin.

Then, according to the distance relationship, the components in the trigger hot zone are adjusted until the finger leaves the human-computer interaction interface, and the trigger hot zone is stored and updated to correspond to the gesture of the component.

Specifically, press and drag the finger without lifting it after clicking the human-computer interaction interface. When the straight-line distance in the distance relationship is less than buffer_r, it means that the finger is in the buffer zone. The relevant modules are controlled, thereby preventing false triggering.

At this time, the finger movement position (finger_x, finger_y) is a dot but not displayed, and a gray circle representing the finger position is displayed in the human-computer interaction interface. The gray circle is always centered on the dot, and its movement is not restricted by any area. That is, the center of the gray circle displayed on the interface corresponds to the position where the finger presses the interface (ie, the position where the finger moves).

As shown in A of Figure 3, the finger does not lift up after clicking on the human-computer interaction interface and keeps pressing and dragging. When the straight-line distance is greater than buffer_r and below active_r, it means that the finger exceeds the buffer zone but is still within the limit area. That is, if the finger is between the buffer zone and the limiting area, it is considered that the user has a clear intention to control the module, and the controller activates the relevant module. The processor calculates the projected speed on the P-axis and Q-axis based on the position coordinates (finger_x, finger_y) of the finger movement position, and outputs to the controller, and the controller controls the motor installed on the seat to adjust the seat based on the output. The two motors respectively corresponding to the P axis and the Q axis are started at the same time, and each adjusts in its adjusting direction according to a prescribed adjusting speed.

Among them, the calculation rule of the projection speed on the P axis and the Q axis is, for example, the projection position of the finger movement position on each axis, establish a connection line between the projection position and the initial click position and calculate the lengths Lp and Lq, and then calculate the lengths respectively Subtract the ratio rate_p and rate_q between the value of buffer_r and the P-axis and Q-axis limit distances (active_r-buffer_r). The minimum ratio is 0 and the maximum is 100%. When the finger is between the buffer zone and the limit area, The adjustment speed of the seat driven by the motor varies according to the straight-line distance. Taking the P-axis as an example, the adjustment speed speed_q on the P-axis can be calculated by the following formula:

speed_q={speed_q_max-speed_q_min}*rate_q+speed_q_min

Among them, speed_q_max is the pre-calibrated maximum moving speed in this direction, and speed_q_min is the pre-calibrated minimum moving speed in this direction. The same is true for the Q axis, so I won’t repeat it here.

As shown in Figure 3 B, the finger does not lift up after clicking the human-computer interaction interface and keeps pressing and dragging. When the straight-line distance is greater than active_r, that is, the finger exceeds the buffer zone and also exceeds the limit area, that is, the finger is in the limit area Otherwise, it is considered that the user has a strong intention to control the module, and the controller starts the relevant module. The processor calculates the projected speed on the P-axis and Q-axis based on the position coordinates (finger_x, finger_y) of the finger movement position, and outputs to the controller, and the controller controls the motor installed on the seat to adjust the seat based on the output. The two motors respectively corresponding to the P axis and the Q axis are started at the same time, and each adjusts in its adjustment direction according to the specified maximum adjustment speed.

At this time, at this time, the finger movement position (finger_x, finger_y) is a dot but not displayed, and a gray circle representing the finger position is displayed in the human-computer interaction interface. The gray circle is no longer centered on the dot, and its movement is limited Limitation of the bit area, when the movement of the finger exceeds the limit area, a straight line is connected between the initial click position (press_x, press_y) and the finger movement position (finger_x, finger_y) of the current finger pressing interface, that is, the dot (human-computer interaction interface is not displayed), the center of the gray circle above is located at the intersection of the line and the boundary of the circular limit area, and will not exceed the limit area anyway. That is, the center of the gray circle displayed on the interface no longer corresponds to the position where the finger presses the interface (that is, the position where the finger moves).

It can be seen from the above that a drag operation after the user's finger clicks can simultaneously control the adjustment of the two-dimensional and four-directional adjustment of the corresponding component of the trigger hot zone. At the same time, the specific position during the finger dragging process can be used to control the motor in two dimensions. The adjustment speed of the seat in the corresponding direction has high controllability and responsiveness.

In addition, when the sensing component such as the pressure sensor detects that the finger leaves the human-computer interaction interface at any time, it means that the human-computer interaction is terminated, and the controller immediately stops the movement control of the current component, detects and updates the relevant data of the current posture of the component , synchronously update and finely adjust each trigger hot zone, so that the trigger hot zone will match the actual seat posture in the next operation, and can be adjusted more accurately.

In addition, the adjustment speed is not limited to the above, and can be changed according to the actual model configuration. For example, when the seat motor of a certain model only supports uniform motion, it is equivalent to speed_max=speed_min, then the trigger can be activated when the user's finger exceeds the buffer zone boundary The components in the hot zone move in the corresponding direction at a uniform speed throughout the entire process, and no longer judge whether the user's willingness to adjust is strong or not based on the distance relationship and adjust at variable speeds.

In addition, the setting of the radius of the limiting area and the radius of the buffer zone can be dynamically configured or adjusted according to user habits. In addition, the present invention may not establish the buffer zone and the limiting area, or only establish one of the two, for example, when only When the buffer zone does not establish a limit area, it has the function of preventing false triggering, but it does not have the function of adjusting at the maximum speed when it exceeds the limit area. At this time, the adjustment speed is related to the projection speed or the whole speed is uniform. When the buffer is not established (equivalent to setting the buffer radius to zero), it means that the movement control will start as soon as the finger moves after the user's initial click. Especially when the radius of the buffer zone is zero and speed_min=0, the finger clicks on the corresponding area and moves slightly in any direction to perform high-precision control, which is equivalent to performing a full amount of infinite adjustment on the component.

In addition, the left and right seats can be displayed on one interface at the same time, or they can be displayed independently. The adjustment degree of the driver's and passenger's seats can be the same or different, for example: 12 directions for the driver, 8 directions for the passenger, etc. , respectively delineate the trigger hot zone and adjust it separately.

The invention provides a user-friendly, simple and efficient vehicle seat adjustment method, device and computer-readable storage medium specially designed for the digital age. The click position and the moving position are stored, and the part that the user currently wants to move and the specific moving direction and speed are judged through calculation.

A in Fig. 4 schematically shows the seat adjustment method according to the present invention, and B schematically shows the traditional seat adjustment method. As shown in Figure 4, the present invention not only simplifies the operation complexity of the user interface, but also supports synchronous adjustments in two coordinate directions, such as moving forward and raising the seat cushion member at the same time, supports adjusting the current moving speed, and can Support user blind operation. Its application scenarios include screens, touch panels, and hover gestures. Its application fields include: driver and co-pilot seats in the car, rear seats, massage chairs, office chairs, electric sofas, and aircraft seats.

The above specific embodiments have further described the purpose, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above is only a specific embodiment of the present invention, and is not limited to the protection scope of the present invention. The present invention can be embodied in various forms under the purpose of departing from the basic characteristics of the present invention, so the embodiments in the present invention are for illustration rather than limitation, because the scope of the present invention is defined by the claims rather than by the description, and All changes that fall within the range defined in the claims, or within the range equivalent to the range defined in the claims, should be construed as being included in the claims. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims

A seat adjustment method, characterized in that the seat has more than four-way adjustment function, including:

Constructing corresponding at least one trigger hot zone on the human-computer interaction interface according to the plurality of adjustment zones of the seat;

Determine the trigger hot zone corresponding to the initial click position of the user's finger, and store the initial click position;

Judging the component corresponding to the trigger hot zone and acquiring the current posture of the component, and establishing a coordinate system centered on the user's initial click position in a form matching the current posture;

Continuously detect the movement of the user's finger on the human-computer interaction interface and store the position coordinates of the finger movement position in the coordinate system, and calculate the distance relationship between the finger movement position and the initial click position in real time; and

The component in the trigger hot zone is adjusted according to the distance relationship until the finger leaves the human-computer interaction interface, and the trigger hot zone is stored and updated to correspond to the gesture of the component.
The seat adjustment method according to claim 1, characterized in that,

According to the specific structure of the seat, it is divided into a plurality of components, and a plurality of non-overlapping parts are pre-built in a certain space around the seat so that each trigger hot zone contains at most two pairs of degrees of freedom of movement. The trigger hot zone described above.
The seat adjustment method according to claim 1, characterized in that,

The trigger hot zone is displayed on the human-computer interaction interface, and the area or boundary of the trigger hot zone is updated or adjusted in real time according to the posture of the seat.
The seat adjustment method according to claim 1, characterized in that,

A circular buffer zone and a circular limit area with a radius larger than the buffer zone are respectively established with the initial click position as the center.
The seat adjustment method according to claim 4, characterized in that,

When the distance relationship indicates that the finger is within the buffer zone, the adjustment control of the seat is not performed.
The seat adjustment method according to claim 4, characterized in that,

When the distance relationship indicates that the finger is between the buffer zone and the limiting area, the adjustment control of the seat is performed, and the adjustment speed changes with the distance relationship.
The seat adjustment method according to claim 4, characterized in that,

When the distance relationship indicates that the finger is outside the limit area, the adjustment control of the seat is performed, and the adjustment speed is the maximum.
The seat adjustment method according to claim 4, characterized in that,

In the human-computer interaction interface, when the finger moves within the limit area, the icon of the finger movement position corresponds to the finger movement position, and when the finger moves outside the limit area, the finger moves The position icon is located on the boundary of the limited area.
A seat adjustment device, characterized in that it includes: a controller, a driving mechanism, a human-computer interaction device, a memory, a processor, and a seat adjustment program stored in the memory and operable on the processor, The following steps are implemented when the seat adjustment program is executed by the processor:

Constructing corresponding at least one trigger hot zone on the human-computer interaction interface according to the plurality of adjustment zones of the seat;

Determine the trigger hot zone corresponding to the initial click position of the user's finger, and store the initial click position;

Judging the component corresponding to the trigger hot zone and acquiring the current posture of the component, and establishing a coordinate system centered on the user's initial click position in a form matching the current posture;

Continuously detect the movement of the user's finger on the human-computer interaction interface and store the position coordinates of the finger movement position in the coordinate system, and calculate the distance relationship between the finger movement position and the initial click position in real time; and

The component in the trigger hot zone is adjusted according to the distance relationship until the finger leaves the human-computer interaction interface, and the trigger hot zone is stored and updated to correspond to the gesture of the component.
A computer-readable storage medium, characterized in that a seat adjustment program is stored on the computer-readable storage medium, and the car seat adjustment program is executed by a processor to implement the following steps:

Constructing corresponding at least one trigger hot zone on the human-computer interaction interface according to the plurality of adjustment zones of the seat;

Determine the trigger hot zone corresponding to the initial click position of the user's finger, and store the initial click position;

Judging the component corresponding to the trigger hot zone and acquiring the current posture of the component, and establishing a coordinate system centered on the user's initial click position in a form matching the current posture;

Continuously detect the movement of the user's finger on the human-computer interaction interface and store the position coordinates of the finger movement position in the coordinate system, and calculate the distance relationship between the finger movement position and the initial click position in real time; and

The component in the trigger hot zone is adjusted according to the distance relationship until the finger leaves the human-computer interaction interface, and the trigger hot zone is stored and updated to correspond to the gesture of the component.
A vehicle seat, characterized by comprising the seat adjusting device as claimed in claim 9 .
A vehicle, characterized by comprising the seat according to claim 11.