Multi-massage product based on magnetic field sensor and interaction method thereof

Abstract

The invention discloses a multi-massage product based on a magnetic field sensor and an interaction method thereof. Belongs to the technical field of physical therapy devices. Wherein the multi-massage product comprises a master control massage product and a slave massage product; the interaction method of the multiple massage products comprises the steps that the massage products are master-controlled, and a built-in magnetic field sensor is used for sensing magnetic field changes within a nearby preset distance range; and controlling the slave massage product and the master massage product to work cooperatively according to the change of the magnetic field. According to the technical scheme, the massage mode and strength of the massage products can be adjusted according to the distance states among the massage products, and the experience effect of the massage products is improved.

Description

Technical Field

[0001] The present application relates to the technical field of physical therapy devices, and in particular to a multi-massage product based on a magnetic field sensor and an interactive method thereof. Background Art

[0002] Massage products are health care equipment developed based on physics, bionics, biology, traditional Chinese medicine and clinical experience. With the growing demand for health care, the interaction between multiple massage products is becoming more and more diverse. Through the interaction of multiple massage products, it is possible to relax muscles, soothe nerves, promote blood circulation, strengthen metabolism and enhance skin elasticity.

[0003] In the current field of massage products, multi-massage products are mostly dispersedly set up to massage different parts of the human body and achieve different massage functions. For example, a percussion massage component, a kneading massage component and a scraping massage component are set up separately to achieve massage functions such as percussion, kneading and scraping. A small number of multi-massage products on the market that can achieve interaction only have a zero-distance solution, that is, a contact-activated massage solution. For such zero-distance multi-massage products, their interactive methods are mostly coordinated and controlled by mobile phone apps or by using a multi-massage product + remote control solution for coordinated control.

[0004] Multi-massage products controlled by mobile phone APP or remote control need to be manually controlled, which is cumbersome to operate. It is difficult to automatically achieve linkage between multiple massage products and cannot automatically coordinate the massage of multiple massage products, which leads to a generally poor experience of multiple massage products.

[0005] The above contents are only used to assist in understanding the technical solution of the present application and do not constitute an admission that the above contents are prior art. Summary of the invention

[0006] The main purpose of this application is to propose a multi-massage product based on a magnetic field sensor and its interactive method, aiming to solve the technical problems in the prior art that it is difficult to automatically realize the linkage between multiple massage products, and the massage of multiple massage products cannot be automatically coordinated, resulting in generally poor experience effects of multiple massage products.

[0007] To achieve the above purpose, the present application proposes an interactive method for multiple massage products based on a magnetic field sensor, wherein the multiple massage products include a master massage product and a slave massage product; the interactive method for multiple massage products includes:

[0008] The master massage product uses a built-in magnetic field sensor to sense changes in the magnetic field within a predetermined distance range;

[0009] According to the change of magnetic field, the slave massage products are controlled to work in coordination with the master massage product.

[0010] Preferably, in the above-mentioned interactive method of multiple massage products, the step of using the built-in magnetic field sensor to sense the change of the magnetic field within a predetermined distance range nearby includes:

[0011] By periodically polling, a magnetic field sensor is used to scan changes in magnetic field strength and direction within a predetermined distance nearby;

[0012] When changes in magnetic field strength and magnetic field direction are detected, determining whether the change in magnetic field strength exceeds a predetermined field strength threshold;

[0013] If it is determined that the change in magnetic field strength exceeds a predetermined field strength threshold, it is determined that a magnetic field change is sensed, and a step of determining whether the product corresponding to the magnetic field is a subordinate massage product is executed.

[0014] Preferably, in the above-mentioned interactive method for multiple massage products, after the step of the master massage product using the built-in magnetic field sensor to sense the change of the magnetic field within a predetermined distance range nearby, the method further includes determining whether the product corresponding to the magnetic field is a slave massage product; the step of determining whether the product corresponding to the magnetic field is a slave massage product includes:

[0015] When a change in the magnetic field is sensed, the identity authentication mark of the product corresponding to the magnetic field is obtained;

[0016] Use the identity authentication mark to determine whether the product corresponding to the magnetic field is a subordinate massage product;

[0017] When it is determined that the product corresponding to the magnetic field is a slave massage product, a communication connection is established between the master massage product and the slave massage product.

[0018] Preferably, in the above-mentioned interactive method of multiple massage products, the step of controlling the slave massage products to work in coordination with the master massage product according to the change of the magnetic field comprises:

[0019] According to the magnetic field changes of the slave massage product, the associated vibration mode of the master massage product and the slave massage product is set;

[0020] generating collaborative work control signals according to the associated vibration patterns;

[0021] The master massage product executes the cooperative work control signal and sends the cooperative work control signal to the slave massage product at the same time, so that the slave massage product works in coordination with the master massage product.

[0022] Preferably, in the above-mentioned interactive method of multiple massage products, the step of setting the associated vibration mode of the master massage product and the slave massage product according to the magnetic field change of the slave massage product includes:

[0023] The master massage product detects the magnetic field strength and magnetic field direction of the slave massage product to obtain the massage position of the slave massage product;

[0024] The associated vibration mode is set according to the massage position of the slave massage product and the massage position of the master massage product itself.

[0025] Preferably, in the above-mentioned interactive method of multiple massage products, the step of setting the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself includes:

[0026] The master massage product uses a built-in camera to scan the body image of the user being massaged;

[0027] Obtaining massage part instructions of the user being massaged, and using the body image to locate each massage position corresponding to the massage part instructions;

[0028] When the massage position of the master massage product is determined, the magnetic field strength and magnetic field direction of the slave massage products are used to move each slave massage product to the nearest massage position;

[0029] Using the body image to determine whether each slave massage product has moved to the nearest massage position;

[0030] When it is determined that each slave massage product has moved to the nearest massage position, the associated vibration mode is started.

[0031] Preferably, in the above-mentioned interactive method of multiple massage products, the step of controlling the slave massage products to work in coordination with the master massage product according to the change of the magnetic field comprises:

[0032] When the master massage product detects the vibration of the slave massage product, the motor vibration status of the slave massage product is obtained;

[0033] Combined with the magnetic field changes and motor vibration of the slave massage product, the associated vibration mode of the master massage product and the slave massage product is set;

[0034] According to the associated vibration mode, the slave massage product is controlled to work in coordination with the master massage product.

[0035] Preferably, in the above-mentioned interactive method of multiple massage products, the step of controlling the slave massage products to work in coordination with the master massage product according to the change of the magnetic field comprises:

[0036] Calculate the relative position and distance change between the master massage product and the slave massage product according to the change of the magnetic field;

[0037] According to the changes in relative positions and distances, determine whether the master massage product and the slave massage product are in a multi-person use mode;

[0038] If it is determined to be a multi-user mode, the slave massage product is controlled to work in coordination with the master massage product according to the associated vibration mode corresponding to the multi-user mode.

[0039] According to a second aspect of the present application, the present application also provides a multi-massage product based on a magnetic field sensor, the multi-massage product comprising a master massage product and a slave massage product;

[0040] The main control massage product includes a first microcontroller, a magnetic field sensor, a first function output circuit and a first communication circuit; wherein,

[0041] A magnetic field sensor, used to sense changes in the magnetic field within a predetermined distance range nearby;

[0042] A first microcontroller, used to determine whether the product corresponding to the magnetic field is a subordinate massage product;

[0043] The first microcontroller is further used to generate a cooperative work control signal when determining that the product corresponding to the magnetic field is a subordinate massage product;

[0044] A first functional output circuit, used to execute a collaborative work control signal;

[0045] The first communication circuit is electrically connected to the slave massage product and is used to send a cooperative work control signal to the slave massage product to control the slave massage product to work cooperatively with the master massage product.

[0046] Preferably, in the master massage product of the above-mentioned multiple massage products,

[0047] The magnetic field sensor is specifically used to scan the changes of magnetic field intensity and magnetic field direction within a predetermined distance range nearby by periodic polling under the control of the first microcontroller;

[0048] The first microcontroller is specifically used to determine whether the change in magnetic field strength exceeds a predetermined field strength threshold when the magnetic field sensor scans changes in magnetic field strength and magnetic field direction;

[0049] The first microcontroller is specifically configured to determine that a change in magnetic field strength is sensed when it is determined that the change in magnetic field strength exceeds a predetermined field strength threshold.

[0050] Preferably, in the master massage product of the above-mentioned multiple massage products, the first microcontroller is also used to determine whether the product corresponding to the magnetic field is a slave massage product, and the first microcontroller is specifically used to:

[0051] When a change in the magnetic field is sensed, the identity authentication mark of the product corresponding to the magnetic field is obtained;

[0052] Use the identity authentication mark to determine whether the product corresponding to the magnetic field is a subordinate massage product;

[0053] When it is determined that the product corresponding to the magnetic field is a slave massage product, a communication connection is established between the master massage product and the slave massage product.

[0054] Preferably, in the master massage product of the above-mentioned multiple massage products,

[0055] A first microcontroller is specifically used to set the associated vibration mode of the master massage product and the slave massage product according to the magnetic field change of the slave massage product;

[0056] A first microcontroller, specifically configured to generate a collaborative work control signal according to an associated vibration mode;

[0057] A first function output circuit, specifically used to execute the collaborative work control signal;

[0058] The first communication circuit is specifically used to send a cooperative work control signal to the slave massage product, so that the slave massage product can work in coordination with the master massage product.

[0059] Preferably, in the above-mentioned multi-massage product and the master massage product,

[0060] The first microcontroller is specifically used to obtain the magnetic field strength and magnetic field direction detected by the magnetic field sensor,

[0061] A first microcontroller is specifically used to obtain a massage position of a slave massage product according to the magnetic field strength and magnetic field direction;

[0062] The first microcontroller is specifically used to set the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself;

[0063] A first microcontroller, specifically configured to generate a collaborative work control signal according to an associated vibration mode;

[0064] The first microcontroller is specifically used to send cooperative work control signals to the first function output circuit and the first communication circuit respectively.

[0065] Preferably, the master massage product among the above-mentioned multiple massage products further includes a built-in camera for scanning the body image of the user being massaged;

[0066] The first microcontroller is specifically used to obtain a massage part instruction of the user being massaged, and locate each massage position corresponding to the massage part instruction using the body image;

[0067] The first microcontroller is specifically used to control each slave massage product to move to the nearest massage position using the magnetic field strength and magnetic field direction of the slave massage product when the massage position of the master massage product is determined;

[0068] A first microcontroller, specifically used to use the body image to determine whether each slave massage product has moved to the nearest massage position;

[0069] The first microcontroller is specifically used to start the associated vibration mode when it is determined that each slave massage product has moved to the nearest massage position.

[0070] Preferably, in the master massage product of the above-mentioned multiple massage products,

[0071] A first microcontroller is specifically used to calculate the relative position and distance change between the master massage product and the slave massage product according to the change of the magnetic field;

[0072] The first microcontroller is specifically used to determine whether the master massage product and the slave massage product are in a multi-user mode according to the relative position and distance change;

[0073] The first microcontroller is specifically used to control the slave massage product to work in coordination with the master massage product according to the associated vibration mode corresponding to the multi-user use mode when it is determined to be a multi-user use mode.

[0074] Preferably, in the above-mentioned multiple massage products, the slave massage product comprises a second microcontroller, a magnet, a second functional output circuit and a second communication circuit; wherein,

[0075] Magnets, used to generate magnetic fields;

[0076] A second communication circuit, used for receiving a collaborative work control signal;

[0077] A second microcontroller is used to control the magnet to generate a magnetic field and control the functional output circuit to execute a cooperative working control signal;

[0078] The second function output circuit is used to execute the cooperative work control signal.

[0079] The technical solution of the present application is to set up multiple massage products, which include a master massage product and a slave massage product. A magnetic field sensor is built into the master massage product, and a magnet is built into the slave massage product. In this way, the master massage product can use the built-in magnetic field sensor to sense the magnetic field change within a predetermined distance range nearby; when the magnetic field change is sensed, the master massage product determines whether the product corresponding to the magnetic field is a slave massage product. When the massage product corresponding to the magnetic field is determined to be a slave massage product, the master massage product controls the slave massage product to work in coordination with the master massage product according to the magnetic field change. Compared with the existing solution of coordinated control of multiple massage products by mobile phone APP or remote control, the master massage product can accurately sense the magnetic field changes of the surrounding slave massage products through the magnetic field sensor, obtain accurate data on the distance between the multiple massage products, adjust the massage mode and massage intensity of the multiple massage products according to the distance status between the multiple massage products, output a collaborative work control signal, and control the collaborative work between the multiple massage products, thereby improving the experience effect between the multiple massage products. BRIEF DESCRIPTION OF THE DRAWINGS

[0080] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0081] Figure 1 A schematic structural diagram of a multi-massage product based on a magnetic field sensor provided in an embodiment of the present application;

[0082] Figure 2 for Figure 1 The circuit structure diagram of the master massage product shown;

[0083] Figure 3 for Figure 1 The circuit structure diagram of the slave massage product shown;

[0084] Figure 4 A schematic diagram of magnetic field change data provided by an embodiment of the present application;

[0085] Figure 5 A schematic flow chart of a first method for interacting with multiple massage products based on a magnetic field sensor provided in an embodiment of the present application;

[0086] Figure 6 For this application Figure 5 A schematic flow chart of a method for sensing magnetic field changes provided by the illustrated embodiment;

[0087] Figure 7 For this application Figure 5 A schematic flow chart of a method for determining a subordinate massage product provided by the illustrated embodiment;

[0088] Figure 8 For this application Figure 5 A schematic flow chart of a first collaborative work control method provided by the illustrated embodiment;

[0089] Fig. 9 For this application Figure 8 A schematic flow chart of a method for setting an associated vibration mode provided in the illustrated embodiment;

[0090] Fig.10 For this application Fig. 9 A schematic flow chart of a method for setting an associated vibration mode provided in the illustrated embodiment;

[0091] Fig.11 For this application Figure 5 A schematic flow chart of a second collaborative control method provided by the illustrated embodiment;

[0092] Fig.12 For this application Figure 5 A schematic flow chart of a third collaborative control method provided by the illustrated embodiment;

[0093] Fig.13 A schematic flow chart of a second method for interacting with multiple massage products based on a magnetic field sensor provided in an embodiment of the present application;

[0094] Fig.14 A flow chart of a close distance and direction synchronization control method provided in an embodiment of the present application.

[0095] Description of Figure Numbers:

[0096] 100. Main control massage product; 101. First microcontroller (MCU); 102. Magnetic field sensor; 103. First functional output circuit; 104. First communication circuit.

[0097] 200, slave massage product; 201, second microcontroller (MCU); 202, magnet; 203, second functional output circuit; 204, second communication circuit.

[0098] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0099] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only 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 without creative work are within the scope of protection of this application.

[0100] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0101] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in the field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0102] Existing technical problems:

[0103] Among the existing multi-massage products, only a small number can achieve massage interaction. Most of these massage products are contact-activated massage solutions, and their interactive methods mostly use mobile phone apps for coordinated control or remote controls. The control solutions of mobile phone apps or remote controls are difficult to automatically achieve linkage between multiple massage products, and cannot automatically coordinate the massage of multiple massage products. This is because mobile phone apps or remote controls cannot obtain accurate data on the distance between multiple massage products, and it is difficult to adjust the massage mode and intensity of multiple massage products according to the distance status between multiple massage products, resulting in a generally poor experience of multiple massage products.

[0104] In order to solve the above technical problems, the present application provides an interactive solution for multiple massage products based on a magnetic field sensor. By simply calculating the distance between multiple massage products, different vibration modes and vibration intensities are output to control the collaborative work between multiple massage products. The collaborative work here includes synchronous vibration, collaborative vibration with the same or different modes, frequencies, intensities and distance ranges, etc. The present application achieves high-precision close-range detection through a built-in magnetic field sensor. The magnetic field sensor can detect the specific direction and distance between two or more massage products. Its sensing range is usually between 0 and 20 mm, and it can respond in real time and adjust multiple massage products in real time to output different modes and intensities, thereby greatly improving the user experience.

[0105] See also Figure 1 , Figure 1 This is a schematic diagram of the structure of a multi-massage product based on a magnetic field sensor provided in an embodiment of the present application. Figure 1 As shown, the multi-massage product includes a master massage product 100 and a slave massage product 200. Of course, the slave massage product can be set to multiple. Figure 1 The master massage product and the slave massage product are both represented as 1. Figure 1 As shown, the master massage product 100 includes a Hall sensor 102 for measuring magnetic field strength, and the master massage product 200 includes a magnet 202 for providing a magnetic field. In addition, both massage products include wired or wireless communication circuits, microcontrollers, and other functional output circuits.

[0106] In this application Figure 1 In the illustrated multiple massage products based on magnetic field sensors, the master massage product 100 includes:

[0107] A first microcontroller 101, a magnetic field sensor 102, a first functional output circuit 103 and a first communication circuit 104; wherein,

[0108] A magnetic field sensor 102, used to sense changes in the magnetic field within a predetermined distance range nearby; Figure 1 The magnetic field sensor used in the system is a Hall sensor.

[0109] The first microcontroller 101 is used to determine whether the product corresponding to the magnetic field is a subordinate massage product;

[0110] The first microcontroller 101 is further used to generate a cooperative work control signal when determining that the product corresponding to the magnetic field is a subordinate massage product;

[0111] A first function output circuit 103, used to execute a collaborative work control signal;

[0112] The first communication circuit 104 is electrically connected to the slave massage product 200 and is used to send a cooperative work control signal to the slave massage product to control the slave massage product to work cooperatively with the master massage product.

[0113] The slave massage product 200 includes a second microcontroller 201, a magnet 202, a second function output circuit 203 and a second communication circuit 204; wherein,

[0114] A magnet 202 for generating a magnetic field;

[0115] The second communication circuit 204 is used to receive the collaborative work control signal;

[0116] A second microcontroller 201 is used to control the magnet to generate a magnetic field and control the function output circuit to execute a cooperative work control signal;

[0117] The second function output circuit 203 is used to execute the cooperative work control signal.

[0118] The technical solution provided by the embodiment of the present application is that the multi-massage product includes a master massage product 100 and a slave massage product 200, a magnetic field sensor 102 is built in the master massage product 100, and a magnet 202 is built in the slave massage product 200, so that the first microcontroller 101 of the master massage product 100 can use the built-in magnetic field sensor 102 to sense the magnetic field change within a predetermined distance range nearby; when sensing the magnetic field change, the master massage product 100 determines whether the magnetic field corresponding product is a slave massage product 200; when the microcontroller 101 determines that the magnetic field corresponding massage product is a slave massage product, the master massage product 100 controls the slave massage product to work in coordination with the master massage product according to the magnetic field change. Specifically, while the first function output circuit 103 of the master massage product 100 executes the coordinated work control signal, it is connected to the second communication circuit 204 of the slave massage product 200 through the first communication circuit 104, and the coordinated work control signal is sent to the slave massage product 200 through the second communication circuit 204. In this way, the second microcontroller 201 in the slave massage product can synchronously execute the collaborative work control signal through the second function output circuit 203. Compared with the existing solution of coordinated control of multiple massage products by mobile phone APP or remote control, the master massage product can accurately sense the magnetic field changes of the surrounding slave massage products through the magnetic field sensor, obtain the accurate data of the distance between the multiple massage products, adjust the massage mode and massage intensity of the multiple massage products according to the distance status between the multiple massage products, output the collaborative work control signal, control the collaborative work between the multiple massage products, and thus improve the experience effect between the multiple massage products.

[0119] In addition, as a preferred embodiment, Figure 2 for Figure 1 The circuit structure diagram of the master massage product is shown in the figure. Figure 2 As can be seen from the circuit structure shown, the first communication circuit 104 includes a Bluetooth wireless communication circuit, the magnetic field sensor 102 is a Hall sensor, and the first functional output circuit 103 includes devices such as a motor and an LED lamp. Figure 2 In the circuit structure, the first microcontroller 101 is specifically used to obtain the magnetic field strength and magnetic field direction detected by the magnetic field sensor.

[0120] The first microcontroller 101 is specifically used to obtain the massage position of the slave massage product according to the magnetic field strength and magnetic field direction;

[0121] The first microcontroller 101 is specifically used to set the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself;

[0122] The first microcontroller 101 is specifically used to generate a collaborative work control signal according to the associated vibration mode;

[0123] The first microcontroller 101 is specifically used to send cooperative work control signals to the first function output circuit and the first communication circuit respectively.

[0124] The technical solution provided by the embodiment of the present application is that the first microcontroller 101 obtains the massage position of the subordinate massage product according to the magnetic field strength and magnetic field direction, and the massage position of the subordinate massage product corresponds to the massage part of the human body; then according to the massage position of the subordinate massage product and the massage position of the master massage product itself, the master massage product can determine the massage part of each massage product in the multiple massage products, and the first microcontroller 101 can set the associated vibration mode according to the massage position of the subordinate massage product and the massage position of the master massage product itself, and the associated vibration mode is related to the massage part of the human body, and different massage parts are set with different massage intensities, massage frequencies and massage ranges. In this way, the first microcontroller 101 can generate a collaborative work control signal according to the above-mentioned associated vibration mode, and send the above-mentioned collaborative work control signal to the first function output circuit and the second communication circuit respectively, and the collaborative work control signal is used to collaboratively control the master massage product and the subordinate massage product to perform collaborative massage according to the above-mentioned associated vibration mode, thereby realizing the massage operation of multiple parts or multiple people of the human body.

[0125] In addition, as a preferred embodiment, Figure 3 for Figure 1 The circuit structure diagram of the slave massage product shown in the figure. Figure 3 As can be seen from the circuit structure shown, in the second communication circuit 200, the second communication circuit 204 includes a Bluetooth wireless communication circuit, and the second function output circuit 203 includes devices such as a motor and an LED lamp. The second microcontroller 201 is connected to the Bluetooth wireless communication power, magnet and function output circuit respectively through various pins of the single-chip microcomputer.

[0126] Specifically, the magnet 202 is an electromagnet. The second microcontroller 201 controls the magnet 202 to be energized when the slave massage product is massaging, so that the magnet 202 can generate a magnetic field with changing magnetic field strength and magnetic field direction. The magnetic field sensor of the master massage product can sense the magnet, determine the massage position of the slave massage product, and then set the associated vibration mode of the master massage product and the slave massage product according to the massage position.

[0127] The second communication circuit 204 in the slave massage product receives the cooperative work control signal sent by the first communication circuit 104 of the master massage product 100. The cooperative work control signal is generated by the above-mentioned associated vibration mode and can control the slave massage product to work cooperatively with the master massage product.

[0128] The microcontroller 201 receives the collaborative work control signal through the second communication circuit 204, and then outputs a control signal to the second function output circuit 203 according to the collaborative work control signal. The second function output circuit 203 controls the motor and LED light device to execute the above collaborative work control signal, thereby realizing the collaborative work of the master massage product 100 and the slave massage product 200.

[0129] Among them, the magnetic field direction and total magnetic field intensity changes sensed by the magnetic field sensor are as follows: Figure 4 As shown, Figure 4 A schematic diagram of magnetic field change data provided in an embodiment of the present application.

[0130] In addition, the present application also proposes an interactive method for multiple massage products based on a magnetic field sensor, and the interactive method for multiple massage products based on a magnetic field sensor is used to Figure 1-4 The multi-massage product based on magnetic field sensor is shown in . Since the interactive method of the multi-massage product adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0131] See also Figure 5 , Figure 5 A flowchart of a method for interacting with multiple massage products based on a magnetic field sensor is provided for an embodiment of the present application. Figure 1 As shown in the structural diagram of the multi-massage product, the multi-massage product includes a master massage product and a slave massage product. Figure 5 As shown, the interactive method of the multi-massage product includes:

[0132] S110: The master massage product uses a built-in magnetic field sensor to sense changes in the magnetic field within a predetermined distance range. The master massage product has a built-in magnetic field sensor, which is preferably a Hall sensor. The magnetic field sensor can achieve high-precision close-range detection, thereby obtaining the position of each slave massage product in multiple massage products. Under normal circumstances, the distance direction and distance between the two massage products detected are usually between 0-20mm, and can respond in real time, so that the master massage product can output different massage modes and massage intensities to improve the user experience.

[0133] Specifically, as a preferred embodiment, Figure 6 As shown, the above step S110: using the built-in magnetic field sensor to sense the change of the magnetic field within a predetermined distance range, specifically includes:

[0134] S111: Use a magnetic field sensor to scan the changes in magnetic field strength and direction within a predetermined distance range nearby through periodic polling. The periodic polling method can obtain the magnetic field of each subordinate massage product within the predetermined distance range, so that the changes in magnetic field strength and direction within the predetermined distance range can be scanned. In addition, the periodic polling method can quickly scan new massage products within the distance range to reduce the occurrence of errors and omissions. The predetermined distance range is determined by the sensing range of the magnetic field sensor. Of course, relevant technical personnel can also set the predetermined distance range according to the sensing range of the magnetic field sensor. The present application prefers a millimeter-level distance control detection accuracy between 2mm-13mm.

[0135] S112: When the change in magnetic field strength and magnetic field direction is detected, it is determined whether the change in magnetic field strength exceeds a predetermined field strength threshold. If the change in magnetic field strength exceeds the predetermined magnetic field threshold, then when the magnetic field strength and magnetic field direction change, it indicates that the subordinate massage product is energizing the magnet for massage, or a new device appears within the predetermined distance range, so that it is possible to determine whether the product corresponding to the magnetic field is a subordinate massage product by combining the relationship between the change in magnetic field strength and the predetermined field strength threshold.

[0136] S113: If it is determined that the change in magnetic field strength exceeds a predetermined field strength threshold, it is determined that a magnetic field change is sensed, and a step of determining whether the product corresponding to the magnetic field is a subordinate massage product is executed.

[0137] The technical solution provided in the embodiment of the present application uses a magnetic field sensor to scan the changes in magnetic field strength and magnetic field direction within a predetermined distance range nearby through periodic polling. When the magnetic field embedded end and the magnetic field direction change are scanned, it indicates that a new device with a magnet appears within the predetermined distance range. When the change in magnetic field strength exceeds a predetermined field strength threshold, it is determined that a magnetic field change is sensed. At this time, the step of determining whether the product corresponding to the magnetic field is a subordinate massage product is executed. In this way, the magnetic field distance and magnetic field direction detected by the magnetic field sensor can be used to achieve synchronous control of the massager, thereby enhancing the user experience.

[0138] Figure 5 The technical solution provided by the illustrated embodiment, after the step of using the built-in magnetic field sensor to sense the change of the magnetic field within a predetermined distance nearby, further includes:

[0139] S120: When a change in the magnetic field is sensed, determine whether the product corresponding to the magnetic field is a subordinate massage product; when a change in the magnetic field is sensed, it indicates that the product corresponding to the magnetic field has turned on the magnet, and the product corresponding to the magnetic field has entered the close-range reaction range of the magnetic field sensor; and the product corresponding to the magnetic field may be a subordinate massage product. In order to determine whether the product corresponding to the magnetic field is a subordinate massage product, further judgment is required, so that in a close-range use scenario, the subordinate massage product is controlled to vibrate synchronously according to the high-precision magnetic field strength and direction changes.

[0140] Specifically, as a preferred embodiment, Figure 7 As shown, the above step S120: when a magnetic field change is sensed, determining whether the product corresponding to the magnetic field is a subordinate massage product, specifically includes:

[0141] S121: When a change in the magnetic field is sensed, an identity authentication mark of the product corresponding to the magnetic field is obtained. The identity authentication mark here can be in the form of a Bluetooth mark, a connection password or an Ibeacon password. Because both the master massage product and the slave massage product are provided with a communication circuit, the transmission and recognition of the identity authentication mark can be achieved through the communication circuit.

[0142] S122: Using the identity authentication mark to determine whether the product corresponding to the magnetic field is a slave massage product. The master massage product is internally provided with an identity authentication mark verification method corresponding to the slave massage product, so that after obtaining the identity authentication mark of the product corresponding to the magnetic field, the identity authentication mark can be used to determine whether the product corresponding to the magnetic field is a slave massage product.

[0143] S123: When it is determined that the product corresponding to the magnetic field is a slave massage product, a communication connection is established between the master massage product and the slave massage product.

[0144] The technical solution provided in the embodiment of the present application obtains the identity authentication mark of the midwife corresponding to the magnetic field when the magnetic field change is sensed, and then uses the identity authentication mark to determine whether the product corresponding to the magnetic field is a slave massage product. When it is determined to be a slave massage product, a communication connection is established between the master massage product and the slave massage product, which can realize the authentication of the slave massage product and the interconnection between the master massage product and the slave massage product, thereby realizing the synchronous vibration of multiple massage products and improving the user experience.

[0145] Figure 5 The technical solution provided by the illustrated embodiment, after the step of determining whether the product corresponding to the magnetic field is a subordinate massage product, further includes:

[0146] S130: If it is determined that the product corresponding to the magnetic field is a slave massage product, then according to the change in the magnetic field, the slave massage product is controlled to work in coordination with the master massage product. When it is determined that the product corresponding to the magnetic field is a slave massage product, according to the change in the magnetic field of the slave massage product, the distance between the slave massage product and the master massage product can be sensed, and then the position and vibration mode of the slave massage product can be determined, so that the slave massage product can be controlled to work in coordination with the master massage product. In this way, the magnetic field of the slave massage product is detected by a magnetic field sensor, such as a Hall sensor, and then the distance and direction between the master massage product and the slave massage product are identified and judged in real time, so as to control the associated massage modes and respective vibration intensities of multiple massage products in real time, and the coordinated work of four-line multiple massage products provides users with a better experience effect.

[0147] Specifically, as a preferred technical solution, Figure 8 As shown, in the above-mentioned interactive method of multiple massage products, step S130: the step of controlling the slave massage product to work in coordination with the master massage product according to the change of the magnetic field, comprises:

[0148] S131: according to the magnetic field change of the slave massage product, the associated vibration mode of the master massage product and the slave massage product is set. The associated vibration mode is generated according to the magnetic field change of the slave massage product, because the magnetic field change of the slave massage product reflects the distance position and vibration information of the slave massage product, so that the associated vibration mode can be set in combination with the correlation between the slave massage product and the master massage product to control multiple massagers to work together.

[0149] S132: Generate a collaborative work control signal according to the associated vibration pattern. The collaborative work control signal is generated according to the associated vibration pattern, so that it can be transmitted to the slave massage product to control the slave massage product to work collaboratively with the master massage product.

[0150] S133: The master massage product executes the cooperative work control signal and sends the cooperative work control signal to the slave massage product at the same time, so that the slave massage product works in coordination with the master massage product.

[0151] The technical solution provided in the embodiment of the present application sets an associated vibration mode between the master massage product and the slave massage product according to the magnetic field changes of the slave massage product. The associated vibration mode is generated according to the position distance and vibration conditions of the master massage product and the slave massage product, so that the master massage product and the slave massage product can be associated with each other and vibrated. Specifically, a collaborative work control signal is generated by setting the associated vibration mode. When the master massage product executes the collaborative work control signal, the collaborative work control signal is sent to the slave massage product. In this way, the slave massage product and the master massage product can achieve the collaborative work effect, thereby improving the user experience of multi-product massage.

[0152] Specifically, as a preferred embodiment, Fig. 9 As shown, in the above-mentioned interactive method of multiple massage products, step S131: the step of setting the associated vibration mode of the master massage product and the slave massage product according to the magnetic field change of the slave massage product, comprises:

[0153] S1311: The master massage product detects the magnetic field strength and magnetic field direction of the slave massage product to obtain the massage position of the slave massage product.

[0154] S1312: Setting the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself.

[0155] The technical solution provided by the embodiment of the present application detects the magnetic field strength and magnetic field direction of the slave massage product through the master massage product, so that the massage position of the slave massage product can be determined. The massage position can be set by the user, reflecting the massage points and other information of the slave massage product on the user. After obtaining the massage position of the slave massage product and the massage position of the master massage product itself, the associated vibration mode can be set according to the above massage position to achieve collaborative massage of different massage positions of the same user, and even collaborative massage between multiple users. Among them, the associated vibration mode is jointly determined by the massage position of the slave massage product and the master massage product, so that high-precision close-range detection position detection can be achieved in close-range sensing scenarios, and the output vibration control signals of the two massagers can be adjusted in real time.

[0156] Specifically, as a preferred embodiment, Fig.10 As shown, in the above-mentioned interactive method of multiple massage products, step S1312: the step of setting the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself, comprises:

[0157] S13121: The master massage product uses a built-in camera to scan the body image of the user being massaged;

[0158] S13122: Obtain massage part instructions of the user being massaged, and use the body image to locate each massage position corresponding to the massage part instructions;

[0159] S13123: When the massage position of the master massage product is determined, use the magnetic field strength and magnetic field direction of the slave massage product to move each slave massage product to the nearest massage position;

[0160] S13124: Using the body image to determine whether each subordinate massage product has moved to the nearest massage position;

[0161] S13125: When it is determined that each subordinate massage product has moved to the nearest massage position, the associated vibration mode is started.

[0162] The technical solution provided by the embodiment of the present application is that the master massage product uses a built-in camera to scan the body image of the user being massaged, so that the various parts of the body of the user being massaged can be determined. When the massage part instruction of the user being massaged is obtained, the body image can be used to locate the various massage positions corresponding to the massage part instruction. The master massage product first moves east to the corresponding massage position, and then uses the magnetic field strength and magnetic field direction of the slave massage product to determine the position of the slave massage product, so that the slave massage product moves to the nearest massage position, and finally combines the body image to accurately control each slave massage product to move to the nearest massage position. When each slave massage product moves to the nearest massage position, the above-mentioned associated vibration mode is started, and the master massage product and the slave massage product can be controlled to vibrate in association according to the above-mentioned associated vibration mode, and the massage is coordinated, thereby improving the coordinated massage effect between multiple massage products and improving the user experience.

[0163] In addition, as a preferred embodiment, Fig.11 As shown, in the above-mentioned interactive method of multiple massage products, step S130: the step of controlling the slave massage product to work in coordination with the master massage product according to the change of the magnetic field, comprises:

[0164] S134: When the master massage product detects that the slave massage product is vibrating, the motor vibration of the slave massage product is obtained. The motor vibration of the slave massage product can be sensed by the magnetic field sensor, because the motor usually has a built-in magnet, so the magnetic field sensor can sense it, or a vibration sensor is built into the master massage product, and the motor vibration information of the slave massage product can be received through a communication circuit connection. The motor vibration includes information such as vibration frequency, vibration intensity and vibration range.

[0165] S135: Setting the associated vibration mode between the master massage product and the slave massage product in combination with the magnetic field change and motor vibration of the slave massage product. By setting the associated vibration mode between the master massage product and the slave massage product in combination with the magnetic field change and motor vibration of the slave massage product, the associated vibration mode between the master massage product and the slave massage product can be set according to the massage positions and massage conditions between the multiple massage products, thereby improving the intelligence of the massage vibration.

[0166] S136: According to the associated vibration mode, the slave massage product is controlled to vibrate in coordination with the master massage product.

[0167] The technical solution provided in the embodiment of the present application obtains the motor vibration condition of the slave massage product, and sets the associated vibration mode between the master massage product and the slave massage product in combination with the magnetic field change and the motor vibration condition of the slave massage product. The associated vibration mode can be used to control the coordinated vibration between the slave massage product and the master massage product, thereby realizing the setting of associated vibration according to the vibration condition and massage position.

[0168] In addition, the technical solution of the present application can not only realize the coordinated massage of multiple parts of a single person, but also realize the coordinated massage of multiple products and multiple people. Specifically, as a preferred embodiment, Fig.12 As shown, in the above-mentioned interactive method of multiple massage products, step S130: the step of controlling the slave massage product to work in coordination with the master massage product according to the change of the magnetic field, comprises:

[0169] S137: Calculating the relative position and distance change between the master massage product and the slave massage product according to the magnetic field change;

[0170] S138: judging whether the master massage product and the slave massage product are in a multi-user mode according to the relative position and distance changes;

[0171] S139: If it is determined to be a multi-user mode, the slave massage product is controlled to work in coordination with the master massage product according to the associated vibration mode corresponding to the multi-user mode.

[0172] By calculating the relative position and distance change between the master massage product and the slave massage product, it is determined whether the master massage product and the slave massage product are in a multi-user mode. In the multi-user mode, the master massage product and the slave massage product massage different users respectively. In this way, the slave massage product and the master massage product can be controlled to work together according to the associated vibration mode predetermined in the multi-user mode, thereby achieving collaborative massage for two or more people and improving the user experience of multiple users.

[0173] In summary, the technical solution provided by the embodiment of the present application is to set up multiple massage products, which include a master massage product and a slave massage product, and a magnetic field sensor is built in the master massage product, and a magnet is built in the slave massage product, so that the master massage product can use the built-in magnetic field sensor to sense the magnetic field change within a predetermined distance range nearby; when the magnetic field change is sensed, the master massage product determines whether the product corresponding to the magnetic field is a slave massage product, and when the massage product corresponding to the magnetic field is determined to be a slave massage product, the master massage product controls the slave massage product to work in coordination with the master massage product according to the magnetic field change. Compared with the existing solution of coordinated control of multiple massage products by mobile phone APP or remote control, the master massage product can accurately sense the magnetic field changes of the surrounding slave massage products through the magnetic field sensor, obtain accurate data on the distance between the multiple massage products, and can adjust the massage mode and massage intensity of the multiple massage products according to the distance state between the multiple massage products, output a collaborative work control signal, and control the collaborative work between the multiple massage products, thereby improving the experience effect between the multiple massage products.

[0174] Also, see Fig.13 , Fig.13 This is a schematic diagram of the structure of the second method for interacting with multiple massage products provided in the embodiment of the present application. Fig.13 As shown, the interactive method of multiple massage products includes the contents on both sides of massage device 1 and massage device 2, specifically including:

[0175] S201: Massage device 1 polls and scans the strength and direction of the magnetic field nearby.

[0176] S202: Massage device 2: The magnet of device 2 has a magnetic field.

[0177] S203: Whether the change in magnetic field strength exceeds a threshold; if so, executing step S204.

[0178] S204: In close-range use scenarios, vibration is controlled based on high-precision changes in magnetic field strength and direction.

[0179] S205: Wireless / wired data transmission, sending distance information to device 2.

[0180] S206: Device 2 vibrates synchronously.

[0181] Also, see Fig.14 , Fig.14 The figure is a flow chart of a high-precision close-range and direction synchronous control method. Specifically, when the massage device 1 detects a change in the nearby magnetic field, it determines whether the distance of the massage device 2 enters the close-range detection range. When it enters the close-range detection range, high-precision distance and direction detection is performed. The specific steps are as follows:

[0182] S301: Device 1 detects changes in magnetic field strength and direction nearby through Hall.

[0183] S302: The magnet in device 2 emits a magnetic field.

[0184] S303: Controlling the vibration mode and intensity of the device 1 through the direction and intensity of the magnetic field.

[0185] S304: Send a control signal to device 2 to vibrate synchronously.

[0186] S305: Receive the Bluetooth control signal and vibrate synchronously.

[0187] In summary, the above technical solution of the present application detects the magnetic field through the Hall effect sensor, and identifies and determines the distance and direction between the two massage devices in real time, thereby controlling the massage mode and intensity of the massager in real time. Among them, the distance between the two massage products is between 2mm and 20mm, preferably between 2mm and 13mm, with millimeter-level distance accuracy control. The present application can realize the control of the somatosensory synchronous massager through Hall effect sensor distance and direction detection, and enhance the user experience.

[0188] The above description is only an exemplary embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural changes made by using the contents of the present application specification and drawings under the technical concept of the present application, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present application.

Claims

1. An interactive method for multiple massage products based on magnetic field sensors, characterized in that: The multiple massage products include a master massage product and a slave massage product; The interactive method of multiple massage products includes: The master control massage product uses a built-in magnetic field sensor to sense changes in the magnetic field within a predetermined distance nearby; According to the change of the magnetic field, the slave massage product is controlled to work in coordination with the master massage product.

2. The method according to claim 1, characterized in that The step of using the built-in magnetic field sensor to sense the change of the magnetic field within a predetermined distance range nearby includes: Scanning the changes of magnetic field intensity and magnetic field direction within the predetermined distance range nearby using the magnetic field sensor in a periodic polling manner; When changes in the magnetic field strength and magnetic field direction are detected, determining whether the change in the magnetic field strength exceeds a predetermined field strength threshold; If it is determined that the change in the magnetic field strength exceeds a predetermined field strength threshold, it is determined that the magnetic field change is sensed.

3. The method according to claim 2, characterized in that After the master massage product uses a built-in magnetic field sensor to sense changes in the magnetic field within a predetermined distance range, the method further includes determining whether the product corresponding to the magnetic field is a slave massage product; The step of determining whether the product corresponding to the magnetic field is a subordinate massage product specifically includes: When the magnetic field change is sensed, an identity authentication mark of the product corresponding to the magnetic field is obtained; Using the identity authentication mark to determine whether the product corresponding to the magnetic field is a subordinate massage product; When it is determined that the product corresponding to the magnetic field is a slave massage product, a communication connection is established between the master massage product and the slave massage product.

4. The method according to claim 1, characterized in that The step of controlling the slave massage product to work in coordination with the master massage product according to the change of the magnetic field comprises: According to the change of the magnetic field of the slave massage product, setting the associated vibration mode of the master massage product and the slave massage product; generating a collaborative work control signal according to the associated vibration pattern; The master massage product executes the cooperative work control signal and sends the cooperative work control signal to the slave massage product at the same time, so that the slave massage product works in coordination with the master massage product.

5. The method according to claim 4, characterized in that The step of setting the associated vibration mode of the master massage product and the slave massage product according to the magnetic field change of the slave massage product comprises: The master massage product detects the magnetic field strength and magnetic field direction of the slave massage product to obtain the massage position of the slave massage product; The associated vibration mode is set according to the massage position of the slave massage product and the massage position of the master massage product itself.

6. The method according to claim 5, characterized in that The step of setting the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself comprises: The master massage product uses a built-in camera to scan the body image of the user being massaged; Obtaining massage part instructions of the massaged user, and using the body image to locate each massage position corresponding to the massage part instructions; When the massage position of the master massage product is determined, the magnetic field strength and magnetic field direction of the slave massage products are used to move each slave massage product to the nearest massage position; Using the body image, determining whether each slave massage product has moved to the nearest massage position; When it is determined that each slave massage product has moved to the nearest massage position, the associated vibration mode is activated.

7. The method according to claim 1, characterized in that The step of controlling the slave massage product to work in coordination with the master massage product according to the change of the magnetic field comprises: Calculating the relative position and distance change between the master massage product and the slave massage product according to the magnetic field change; According to the relative position and distance changes, determining whether the master massage product and the slave massage product are in a multi-person use mode; If it is determined to be a multi-user mode, the slave massage product is controlled to work in coordination with the master massage product according to the associated vibration mode corresponding to the multi-user mode.

8. A multi-massage product based on a magnetic field sensor, characterized in that: The multiple massage products include a master massage product and at least one slave massage product; wherein the master massage product has a built-in magnetic field sensor, and the slave massage product has a built-in magnet; The master massage product is used to sense the magnetic field changes of the magnet within a predetermined distance range through the built-in magnetic field sensor; according to the magnetic field changes of the magnet, the slave massage product is controlled to work in coordination with the master massage product.

9. The multi-massage product according to claim 8, characterized in that: The master-controlled massage product further includes a first microcontroller electrically connected to the magnetic field sensor; The first microcontroller is specifically used to obtain the magnetic field strength and magnetic field direction detected by the magnetic field sensor, The first microcontroller is specifically used to obtain the massage position of the slave massage product according to the magnetic field strength and magnetic field direction; The first microcontroller is specifically used to set the associated vibration mode according to the massage position of the slave massage product and the massage position of the master massage product itself; The first microcontroller is specifically configured to generate a collaborative work control signal according to the associated vibration mode; The first microcontroller is specifically used to send the collaborative work control signal to the first functional output circuit and the first communication circuit respectively.

10. The multi-massage product according to claim 8, characterized in that: The slave massage product includes a second microcontroller connected to the magnet, a second function output circuit and a second communication circuit electrically connected to the second microcontroller; wherein, The magnet is used to generate a magnetic field; The second communication circuit is used to receive the collaborative work control signal; The second microcontroller is used to control the magnet to generate a magnetic field and control the functional output circuit to execute the cooperative work control signal; The second function output circuit is used to execute the collaborative work control signal.

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