WO2020125658A1

WO2020125658A1 - Massage seat control method and device, and massage seat

Info

Publication number: WO2020125658A1
Application number: PCT/CN2019/126174
Authority: WO
Inventors: 刘元江; 石功磊
Original assignee: 歌尔股份有限公司
Priority date: 2018-12-18
Filing date: 2019-12-18
Publication date: 2020-06-25
Also published as: CN109528434B; CN109528434A

Abstract

A massage seat control method and device, and a massage seat. The massage seat comprises an upper massage core (1100) and a lower massage core (1200). Said method comprises: controlling an included angle between a backrest part and a seat part and adjusting same to be a preset included angle in a zero gravity state (S2100); acquiring a pressure value received by the upper massage core (1100) when moving to a user's heart part and a pressure value received by the lower massage core (1200) when moving to the user's knee part, and recording same as a first pressure value and a second pressure value respectively (S2200); obtaining a pressure difference value according to the first pressure value and the second pressure value (S2300); and determining whether to adjust the preset included angle according to the pressure difference value and a preset pressure threshold, such that the pressure difference value is less than the preset pressure threshold (S2400).

Description

Massage chair control method, device and massage chair

Technical field

The invention relates to the technical field of massage equipment, and more particularly, to a control method of a massage seat, a control device of a massage seat, and a massage seat.

Background technique

At present, massage chairs have become a commonly used relaxation tool in people's lives.

As a kind of massage seat, the zero-gravity massage chair uses the principle of the zero-gravity space capsule seat to simulate the zero-gravity state of astronauts in the universe. During the use of the zero-gravity massage chair, the back of the chair and the seat are at a fixed angle, for example, 127°. The user lies on the massage chair so that the user's heart and knee are at the same horizontal line, which can balance the gravity of the user's body It is scattered on the whole zero-gravity massage chair, so that the user's body is in a natural comfortable and relaxed state, which can effectively release the physical and mental pressure and relieve the fatigue of the lower back. At the same time, the user's heart and knee are at the same level, which can effectively reduce heart pressure and promote blood circulation.

When using a zero-gravity massage chair, the fixed angle between the seat back and the seat is not suitable for users of any different body types, which makes the user's zero-gravity massage experience poor.

Therefore, it is necessary to provide a new technical solution to improve the technical problems in the prior art.

Summary of the invention

An object of the present invention is to provide a new technical solution for a zero-gravity massage seat.

According to a first aspect of the present invention, a method for controlling a massage seat is provided. The massage seat includes an upper massage movement and a lower massage movement. The method includes:

Control the angle between the back part and the seat part to be adjusted to the preset angle when there is no gravity;

Acquiring the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee, and recorded as the first pressure value and the second pressure value, respectively;

Obtain a pressure difference according to the first pressure value and the second pressure value;

Determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.

Optionally, the method further includes:

Determine the position corresponding to the user's heart according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position;

The position corresponding to the knee portion of the user is determined according to the pressure value received during the movement of the lower massage movement from the second lower limit position to the second upper limit position.

Optionally, the determining the position corresponding to the user's heart according to the pressure value during the movement of the upper massage movement from the first lower limit position to the first upper limit position includes:

Determine the position of the shoulder point of the user according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position;

Obtaining rotation information when the motor drives the upper massage movement to the user's shoulder point position;

Determining the length value of the first lower limit position and the position of the shoulder point of the user according to the rotation information of the motor;

The position corresponding to the user's heart part is determined according to the length value.

Optionally, the determining the position corresponding to the user's knee according to the pressure value during the movement of the lower massage movement from the second lower limit position to the second upper limit position includes:

According to the pressure value during the movement of the lower massage movement from the second lower limit position to the second upper limit position, the minimum pressure value received by the lower massage movement is obtained, and the lower massage movement is subjected to The position corresponding to the minimum pressure value is used as the position corresponding to the user's knee.

Optionally, both the upper massage movement and the lower massage movement include a massage mechanism, an air bag and a sensor, wherein,

When the massage mechanism is under pressure, the massage mechanism may move in a direction toward the airbag to squeeze the airbag, and the data detected by the sensor is used to characterize the pressure value received by the massage movement.

Optionally, the sensor for detecting the degree of pressure of the airbag includes any one of a pressure sensor, an air pressure sensor, and a displacement sensor.

Optionally, the method further includes:

The position corresponding to the user's heart part corresponding to the current massage and the position corresponding to the user's knee part are stored.

According to a second aspect of the present invention, a control device for a massage seat is provided. The massage seat includes an upper massage movement and a lower massage movement. The apparatus includes:

The control module is used to control the preset angle when the angle between the back part and the seat part is adjusted to the zero gravity state;

An acquisition module for acquiring the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee, respectively recorded as a first pressure value and a second Pressure value;

A pressure difference determination module, configured to obtain a pressure difference according to the first pressure value and the second pressure value;

The adjustment module is configured to determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.

According to a third aspect of the present invention, there is provided a massage seat control device, including a memory and a processor, wherein the memory is used to store instructions, the instructions are used to control the processor to operate to perform according to The control method of the massage seat according to any one of the first aspect.

According to a fourth aspect of the present invention, there is provided a massage seat including an upper massage movement, a lower massage movement, and the massage seat control device according to the second or third aspect.

According to an embodiment of the present invention, after the angle between the seat back portion and the seat base is adjusted to the preset angle when the gravity state is zero, the pressure value and the lower pressure when the upper massage movement is moved to the heart of the user are obtained by acquiring The pressure value received when the massage movement moves to the user's knee, to obtain the pressure difference between the two, and determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold, When the massage seat is in a zero-gravity state, the user's heart part and the user's knee part are at the same horizontal line, so that the gravity of the user's body can be evenly distributed to the entire massage chair, enhancing the user's zero-gravity massage experience.

Other features and advantages of the present invention will become clear by the following detailed description of exemplary embodiments of the present invention with reference to the drawings.

BRIEF DESCRIPTION

The drawings incorporated in and forming a part of the specification illustrate embodiments of the invention, and together with the description thereof, serve to explain the principles of the invention.

FIG. 1 is a schematic diagram of a massage seat in a zero gravity state according to an embodiment of the present invention.

FIG. 2 is a processing flowchart of a massage chair control method according to an embodiment of the present invention.

FIG. 3 is a schematic structural diagram of a massage movement according to an embodiment of the present invention.

4 is a schematic structural diagram of a massage seat control device according to an embodiment of the present invention.

5 is a schematic diagram of a hardware structure of a massage seat control device according to an embodiment of the present invention.

detailed description

Various exemplary embodiments of the present invention will now be described in detail with reference to the drawings. It should be noted that the relative arrangement of components and steps, numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

The following description of at least one exemplary embodiment is actually merely illustrative, and in no way serves as any limitation on the invention and its application or use.

Techniques, methods and equipment known to those of ordinary skill in the related art may not be discussed in detail, but where appropriate, the techniques, methods and equipment should be considered as part of the specification.

In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiment may have different values.

It should be noted that similar reference numerals and letters indicate similar items in the following drawings, therefore, once an item is defined in one drawing, there is no need to discuss it further in subsequent drawings.

According to FIG. 1, the massage seat includes two massage movements, namely an upper massage movement 1100 and a lower massage movement 1200.

The upper massage movement 1100 is used to massage the user's back. The upper massage movement 1200 is used to massage the user's buttocks and legs.

According to FIG. 2, the control method of the massage seat includes at least the following steps.

In step S2100, the angle between the seat back part and the seat part is controlled to be the preset angle when the gravity state is zero.

When the massage seat is in the zero-gravity state, the massage seat is in the state shown in FIG. 1, that is, the angle between the seat back portion and the seat portion is the preset angle.

In step S2200, the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee are recorded as the first pressure value and the second pressure value, respectively.

According to FIG. 3, the massage movement includes at least a massage mechanism 3100, an air bag 3200, and a sensor (not shown in the figure).

When the massage mechanism 3100 is pressed, the massage mechanism 3100 can move in a direction toward the 3200 airbag, so that the airbag 3200 is compressed.

The data detected by the sensor is used to characterize the pressure value of the massage movement. The sensor may be any one of a pressure sensor, an air pressure sensor, and a displacement sensor.

When the sensor is a pressure sensor, the sensor is provided on the massage mechanism 3100. The pressure sensor may be a thin film sensor. The larger the data detected by the sensor, the greater the pressure on the massage movement can be determined.

When the sensor is an air pressure sensor, the sensor is arranged on the airway of the airbag. The higher the air pressure value detected by the sensor, the greater the pressure on the massage movement can be determined.

When the sensor is a displacement sensor, the sensor is provided on the airbag 3200. The expansion and contraction value of the airbag 3200 measured by the displacement sensor is used to characterize the compression degree of the airbag 3200, and then determine the pressure on the massage movement according to the compression degree of the airbag 3200.

The movements of the upper massage movement 1100 and the lower massage movement 1200 correspond to an upper limit position and a lower limit position, respectively.

In the embodiment of the present invention, the position corresponding to the user's heart part is determined according to the pressure value during the movement of the upper massage movement from the first lower limit position to the first upper limit position, which specifically includes the following steps S2210 to S2240 .

The first lower limit position is the bottom position of the seat back portion, and the first upper limit position is the top position of the seat back portion.

Step S2210: Determine the position of the shoulder point of the user according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position.

During the upward movement of the upper massage movement 1100 from the first lower limit position to the first upper limit position, the massage movement comes into contact with the user's waist, back and shoulders in sequence. When the upper massage movement 1100 comes into contact with the user's waist, back, and shoulders, the degree of compression of the upper massage movement 1100 is different based on the characteristics of the human body. That is, the degree of compression when the upper massage movement 1100 moves to the user's back position is the largest, and the degree of compression when the upper massage movement 1100 moves to the user's shoulder position is the smallest. When the upper massage movement 1100 moves upward from the shoulder position of the user to the first upper limit position, the upper massage movement 1100 is no longer pressed by the user, and the pressure degree of the massage movement is 0 at this time.

During the movement of the upper massage movement 1100 from the first lower limit position to the first upper limit position, the minimum and non-zero pressure value is determined from the pressure values received by the upper massage movement 1100, and the minimum and The position corresponding to the pressure value of 0 is taken as the position of the shoulder point of the user.

Step S2220: Obtain rotation information when the motor drives the upper massage movement to the user's shoulder point position.

The rotation information of the motor includes at least the rotation direction and the number of rotations of the motor.

Step S2230: Determine a length value between the first lower limit position and the position of the shoulder point of the user according to the rotation information of the motor.

During the upward movement of the upper massage movement 1100 from the first lower limit position to the first upper limit position, the rotation direction of the motor driving the movement of the upper massage movement 1100 is unchanged. In this way, according to the number of rotations of the motor when the upper massage movement 1100 moves to the user's shoulder point position and the movement distance value of the upper massage movement 1100 for each rotation of the motor, the first lower limit position and the user's The length of the shoulder point.

Step S2240: Determine the position corresponding to the user's heart according to the length value.

The position corresponding to the user's heart part may be expressed by the distance from the first lower limit position to the user's heart part, or may be expressed by the distance from the first upper limit position to the user's heart part.

Based on users of different body types, the obtained first lower limit position and the length value of the shoulder point position of the user are different, and thus the corresponding position of the user's heart part is different.

For example, the position corresponding to the user's heart part is determined according to the correspondence relationship between the pre-stored length value and the position corresponding to the user's heart part.

In the embodiment of the present invention, the position corresponding to the knee portion of the user is determined according to the pressure value received during the movement of the lower massage movement from the second lower limit position to the second upper limit position.

The second lower limit position is the end of the seat away from the seat back, and the second upper limit position is the connection position of the seat portion and the seat back portion.

During the movement of the lower massage movement 1200 from the second lower limit position to the second upper limit position, the lower massage movement 1200 sequentially contacts the user's calves, thighs, and buttocks. When the lower massage movement 1200 comes into contact with the user's calves, thighs, and buttocks, the degree of compression of the lower massage movement 1200 is different based on the characteristics of the human body. During the movement of the lower massage movement 1200, since the degree of fit between the lower massage movement 1200 and the user's knee is minimal, the degree of compression of the lower massage movement 1200 when the lower massage movement 1200 moves to the user's knee The smallest.

In this way, according to the pressure value during the movement of the lower massage movement 1200 from the second lower limit position to the second upper limit position, the minimum pressure value received by the lower massage movement 1200 is obtained, and the The position corresponding to the minimum pressure value is taken as the position corresponding to the user's knee.

Step S2300: Obtain a pressure difference according to the first pressure value and the second pressure value.

Step S2400: Determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.

In the embodiment of the present invention, the pressure difference between the first pressure value and the second pressure value is compared with a preset pressure threshold to obtain a comparison result. The preset pressure threshold can be determined according to the actual situation.

When the pressure difference does not exceed the preset pressure threshold, it can be determined that the pressure value received when the upper massage movement moves to the user's heart is basically the same as the pressure value received when the lower massage movement moves to the user's knee, and then it can be determined When the massage seat is in a zero-gravity state, the user's heart part and the user's knee part are at the same horizontal line, so that the gravity of the user's body is evenly distributed to the entire massage chair, and the user's zero-gravity massage experience is improved.

When the pressure difference exceeds the preset pressure threshold, it can be determined that the pressure value received when the upper massage movement moves to the user's heart is much different from the pressure value received when the lower massage movement moves to the user's knee, and then the massage can be determined When the seat is in a zero-gravity state, the user's heart part and the user's knee part are not at the same horizontal line, which makes the user's zero-gravity massage experience poor. Therefore, the preset angle needs to be adjusted so that the pressure value received when the upper massage movement moves to the user's heart is basically the same as the pressure value received when the lower massage movement moves to the user's knee.

In one embodiment, the backrest portion is adjusted by adjusting the backrest motor to change the angle between the backrest portion and the seat portion, so that the upper massage movement moves to the user's heart and the pressure value and lower pressure The pressure value when the massage movement moves to the user's knee is basically the same.

In an embodiment of the present invention, after determining the position corresponding to the user's heart and the position corresponding to the user's knee, the position corresponding to the user's heart corresponding to the current massage and the position corresponding to the user's knee are stored. When the seat has not completed the current massage and the power is turned off, after the massage seat is powered on again, the problem of re-determining the position corresponding to the user's heart part and the position corresponding to the user's knee part.

In the method for controlling a zero-gravity massage seat provided by an embodiment of the present invention, after the angle between the seat back part and the seat base is adjusted to the preset angle when the state of zero gravity is obtained, the upper massage movement is moved to the user's heart by acquiring The pressure value received at the time and the pressure value received when the lower massage movement moves to the user's knee, get the pressure difference between the two, and determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold to make the pressure difference The value is less than the preset pressure threshold, so that when the massage seat is in a zero gravity state, the user's heart and the user's knee are at the same horizontal line, so that the gravity of the user's body can be evenly distributed throughout the massage chair, increasing the user's zero gravity Massage experience.

According to FIG. 4, the control device of the massage seat includes a control module 4100, an acquisition module 4200, a pressure difference determination module 4300 and an adjustment module 4400.

The control module 4100 is used to control the preset angle when the angle between the seat back part and the seat part is adjusted to a zero gravity state.

The control module 4100 is used to obtain the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee, which are recorded as the first pressure value and the second pressure value, respectively.

The pressure difference determination module 4300 is used to obtain a pressure difference according to the first pressure value and the second pressure value.

The adjustment module 4400 is configured to determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.

In an embodiment of the present invention, the massage seat control device further includes: a position detection module. The position detection module is used to determine the position corresponding to the user's heart according to the pressure value received by the upper massage movement from the first lower limit position to the first upper limit position; according to the second lower limit of the lower massage movement The pressure value received during the movement of the position to the second upper limit position determines the position corresponding to the user's knee.

The position detection module is further used to determine the position of the shoulder point of the user based on the pressure value received by the upper massage movement from the first lower limit position to the first upper limit position; The rotation information at the position of the user's shoulder point; determine the length value of the first lower limit position and the position of the user's shoulder point according to the rotation information of the motor; and determine the position corresponding to the user's heart according to the length value.

The position detection module is further used to obtain the minimum pressure value of the lower massage movement according to the pressure value received during the movement of the lower massage movement from the second lower limit position to the second upper limit position, and to receive the lower massage movement The position corresponding to the minimum pressure value is used as the position corresponding to the user's knee.

In an embodiment of the invention, the control device of the massage seat further includes a storage module. The storage module is used to store the position corresponding to the user's heart part corresponding to the current massage and the position corresponding to the user's knee part. In this way, the problem that the position corresponding to the user's heart and the position corresponding to the user's knee can be re-determined after the massage chair has not completed the current massage and the power is lost, after the massage chair is powered on again.

Fig. 5 is a schematic diagram of a hardware structure of a massage seat control device according to an embodiment of the present invention.

According to FIG. 5, the control device of the massage seat may include a memory 510 and a processor 520.

The memory 510 is used to store instructions for controlling the processor 520 to operate to perform the control method of the massage seat according to any embodiment of the present invention.

Those skilled in the art should understand that the control device of the massage seat can be implemented in various ways. For example, the processor can be configured by instructions to implement a massage seat control device. For example, the instructions can be stored in the ROM, and when the device is started, the instructions are read from the ROM into the programmable device to implement the massage seat control device. For example, the control device of the massage seat can be cured into a dedicated device (for example, ASIC). The control device of the massage seat can be divided into independent units, or they can be combined together. The control device of the massage seat may be implemented by one of the above-mentioned various implementations, or may be implemented by a combination of two or more of the above-mentioned various implementations.

An embodiment of the present invention provides a massage chair. The massage seat includes an upper massage movement, a lower massage movement, and a massage seat control device as shown in FIG. 4 or FIG. 5.

The computer-readable storage medium may be a tangible device that can hold and store instructions used by the instruction execution device. The computer-readable storage medium may be, but is not limited to, an electrical storage device, a magnetic storage device, an optical storage device, an electromagnetic storage device, a semiconductor storage device, or any suitable combination of the foregoing. More specific examples of computer-readable storage media (non-exhaustive list) include: portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), and erasable programmable read only memory (EPROM (Or flash memory), static random access memory (SRAM), portable compact disk read-only memory (CD-ROM), digital versatile disk (DVD), memory stick, floppy disk, mechanical encoding device, such as a computer on which instructions are stored The convex structure in the hole card or the groove, and any suitable combination of the above. The computer-readable storage medium used here is not to be interpreted as a transient signal itself, such as radio waves or other freely propagating electromagnetic waves, electromagnetic waves propagating through waveguides or other transmission media (for example, optical pulses through fiber optic cables), or through wires The transmitted electrical signal.

The computer-readable program instructions described herein can be downloaded from a computer-readable storage medium to various computing/processing devices, or to an external computer or external storage device via a network, such as the Internet, a local area network, a wide area network, and/or a wireless network. The network may include copper transmission cables, fiber optic transmission, wireless transmission, routers, firewalls, switches, gateway computers, and/or edge servers. The network adapter card or network interface in each computing/processing device receives computer-readable program instructions from the network and forwards the computer-readable program instructions for storage in the computer-readable storage medium in each computing/processing device .

The computer program instructions for performing the operations of the present invention may be assembly instructions, instruction set architecture (ISA) instructions, machine instructions, machine-related instructions, microcode, firmware instructions, state setting data, or in one or more programming languages Source code or target code written in any combination. Programming languages include object-oriented programming languages such as Smalltalk, C++, etc., and conventional procedural programming languages such as "C" language or similar programming languages. Computer readable program instructions can be executed entirely on the user's computer, partly on the user's computer, as an independent software package, partly on the user's computer and partly on a remote computer, or completely on the remote computer or server carried out. In situations involving remote computers, the remote computer may be connected to the user's computer through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (eg, using an Internet service provider to pass the Internet connection). In some embodiments, electronic circuits, such as programmable logic circuits, field programmable gate arrays (FPGAs), or programmable logic arrays (PLA), are personalized by utilizing the status information of computer-readable program instructions. Computer-readable program instructions are executed to implement various aspects of the present invention.

Various aspects of the invention are described herein with reference to flowcharts and/or block diagrams of methods, devices (systems) and computer program products according to embodiments of the invention. It should be understood that each block of the flowcharts and/or block diagrams and combinations of blocks in the flowcharts and/or block diagrams can be implemented by computer-readable program instructions.

These computer-readable program instructions can be provided to the processor of a general-purpose computer, special-purpose computer, or other programmable data processing device, thereby producing a machine that causes these instructions to be executed by the processor of a computer or other programmable data processing device A device that implements the functions/actions specified in one or more blocks in the flowchart and/or block diagram is generated. The computer-readable program instructions may also be stored in a computer-readable storage medium. These instructions cause the computer, programmable data processing apparatus, and/or other devices to work in a specific manner. Therefore, the computer-readable medium storing the instructions includes An article of manufacture that includes instructions to implement various aspects of the functions/acts specified in one or more blocks in the flowchart and/or block diagram.

The computer-readable program instructions can also be loaded onto a computer, other programmable data processing apparatus, or other equipment, so that a series of operating steps are performed on the computer, other programmable data processing apparatus, or other equipment to produce a computer-implemented process , So that the instructions executed on the computer, other programmable data processing device, or other equipment implement the functions/acts specified in one or more blocks in the flowchart and/or block diagram.

The flowcharts and block diagrams in the drawings show the possible implementation architectures, functions, and operations of systems, methods, and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of an instruction, and a module, a program segment, or a part of an instruction contains one or more executables for implementing a specified logical function instruction. In some alternative implementations, the functions marked in the blocks may also occur in an order different from that marked in the drawings. For example, two consecutive blocks can actually be executed substantially in parallel, and sometimes they can also be executed in reverse order, depending on the functions involved. It should also be noted that each block in the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts, can be implemented with a dedicated hardware-based system that performs specified functions or actions Or, it can be realized by a combination of dedicated hardware and computer instructions. It is well known to those skilled in the art that implementation by hardware, implementation by software, and implementation by combining software and hardware are all equivalent.

The embodiments of the present invention have been described above. The above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. The selection of terms used herein is intended to best explain the principles, practical applications, or technical improvements in the market of the embodiments, or to enable other ordinary persons skilled in the art to understand the embodiments disclosed herein. The scope of the invention is defined by the appended claims.

Claims

A control method for a massage chair, characterized in that the massage chair includes an upper massage movement and a lower massage movement. The method includes:

Control the angle between the back part and the seat part to be adjusted to the preset angle when there is no gravity;

Acquiring the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee, and recorded as the first pressure value and the second pressure value, respectively;

Obtain a pressure difference according to the first pressure value and the second pressure value;

Determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.
The method according to claim 1, wherein the method further comprises:

Determine the position corresponding to the user's heart according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position;

The position corresponding to the knee portion of the user is determined according to the pressure value received during the movement of the lower massage movement from the second lower limit position to the second upper limit position.
The method according to claim 2, characterized in that, according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position, the corresponding Location, including:

Determine the position of the shoulder point of the user according to the pressure value received during the movement of the upper massage movement from the first lower limit position to the first upper limit position;

Obtaining rotation information when the motor drives the upper massage movement to the user's shoulder point position;

Determining the length value of the first lower limit position and the position of the shoulder point of the user according to the rotation information of the motor;

The position corresponding to the user's heart part is determined according to the length value.
The method according to claim 2, wherein the position of the user's knee is determined according to the pressure value received during the movement of the lower massage movement from the second lower limit position to the second upper limit position ,include:

According to the pressure value during the movement of the lower massage movement from the second lower limit position to the second upper limit position, the minimum pressure value received by the lower massage movement is obtained, and the lower massage movement is subjected to The position corresponding to the minimum pressure value is used as the position corresponding to the user's knee.
The method according to claim 1, wherein the upper massage movement and the lower massage movement both include a massage mechanism, an airbag, and a sensor, wherein,

When the massage mechanism is under pressure, the massage mechanism may move in a direction toward the airbag to squeeze the airbag, and the data detected by the sensor is used to characterize the pressure value received by the massage movement.
The method according to claim 5, wherein the sensor for detecting the compression degree of the airbag includes any one of a pressure sensor, an air pressure sensor, and a displacement sensor.
The method according to claim 2, wherein the method further comprises:

The position corresponding to the user's heart part corresponding to the current massage and the position corresponding to the user's knee part are stored.
A control device for a massage seat, characterized in that the massage seat includes an upper massage movement and a lower massage movement, and the device includes:

The control module is used to control the preset angle when the angle between the back part and the seat part is adjusted to the zero gravity state;

An acquisition module for acquiring the pressure value received when the upper massage movement moves to the user's heart and the pressure value received when the lower massage movement moves to the user's knee, respectively recorded as a first pressure value and a second Pressure value;

A pressure difference determination module, configured to obtain a pressure difference according to the first pressure value and the second pressure value;

The adjustment module is configured to determine whether to adjust the preset angle according to the pressure difference and the preset pressure threshold, so that the pressure difference is less than the preset pressure threshold.
A massage seat control device, characterized in that it includes a memory and a processor, wherein the memory is used to store instructions, the instructions are used to control the processor to operate to perform according to claims 1-7 The control method of the massage seat according to any one of the above.
A massage seat is characterized by comprising an upper massage movement, a lower massage movement and the control device of the massage seat according to claim 8 or 9.