Subcutaneous fat pressure transmission device based on image recognition

Abstract

The present invention relates to the field of data processing, and in particular to a subcutaneous fat pressure transmission device based on image recognition, comprising a pressure transmission device for transmitting pressure to subcutaneous fat; a temperature detection device for detecting the skin temperature of the area pressed by the pressure transmission device; a pressure feedback device for detecting the skin feedback force of the area pressed by the pressure transmission device; a face recognition device for collecting a user's facial image; a control unit for matching the user's facial image with a pre-stored facial image in a pre-stored facial image library in the cloud platform to determine whether the user is a recorded user, and controlling corresponding devices to operate for recorded users and new users; the cloud platform comprises a pre-stored facial image library for storing the pre-stored facial images of users, thereby avoiding discomfort or damage to the user caused by different sensitivity levels of different points on the body due to a single operation mode.

Description

Technical Field

[0001] The invention relates to the field of data processing, and in particular to a subcutaneous fat pressure conduction device based on image recognition. Background Art

[0002] With the general improvement of people's living conditions, the application of massagers in life has gradually become common. There are many types of massagers, among which neck massagers are in high demand in life. With the rapid development of the existing society, the number of office workers has gradually increased, and they basically work at a computer desk during work every day. Long-term fatigue of the neck seriously affects people's normal work. At the same time, the probability of getting cervical spondylosis in life is also greatly increased, affecting people's normal work and normal life. Therefore, a smart massager is needed to change the above technical defects, which is particularly important.

[0003] Chinese patent publication number CN106236490A discloses an intelligent abdominal massager, including a pump, an intelligent control center, a pressure buffer tank, an automatic liquid temperature adjustment system, a massage liquid bag, and a vinegar tank. The intelligent control center contains a manual setting system and a fully automatic setting system. The manual setting system refers to a massage technician or a doctor setting the massage speed, massage intensity, massage pressure, maximum and duration of the number of massage rotations, and minimum and duration of the number of massage rotations according to the individual physical condition of the patient. It can be seen that the intelligent abdominal massager has the following problems: it is unable to make corresponding adjustments according to the sensitivity of different parts of the human body and the fat content. Summary of the invention

[0004] To this end, the present invention provides a subcutaneous fat pressure conduction device based on image recognition to overcome the problem that massage devices in the prior art cannot make corresponding adjustments according to the sensitivity and fat content of different parts of the human body.

[0005] The present invention provides a subcutaneous fat pressure transmission device based on image recognition, comprising:

[0006] A handheld housing, comprising a handle for handheld operation and a pressure-conducting body disposed on the upper end of the handle;

[0007] A pressure transmission device, which is arranged outside the pressure transmission body and connected to the pressure transmission body through a telescopic component, is used to transmit pressure to the subcutaneous fat; an electric heating device is provided in the pressure transmission device to heat the subcutaneous fat;

[0008] A temperature detection device, which is arranged inside the pressure transmission device and is used to detect the skin temperature at the pressing point of the pressure transmission device;

[0009] A pressure feedback device, which is arranged inside the pressure transmission device and is used to detect the skin feedback force of the pressing point of the pressure transmission device;

[0010] A face recognition device, which is disposed on the outer surface of the pressure-conducting body and is used to collect a user's facial image;

[0011] A control unit is disposed on the surface of the lower portion of the grip and is connected to the pressure transmission device, the temperature detection device and the pressure feedback device, respectively, for matching the real-time acquired user facial image with the pre-stored facial image in the pre-stored facial image library in the cloud platform to determine whether the user is a recorded user.

[0012] Wherein, if it is determined that the user has been recorded, the control unit controls the pressure feedback device to detect the skin feedback force of the current pressure transmission device pressing point and matches the skin feedback force with the pre-stored feedback force of each point in the pre-stored point working parameter library pre-stored by the user in the cloud platform to determine the pressing force of the pressure transmission device for the point, the pressing frequency of the pressure transmission device and the power of the electric heating device;

[0013] Among them, if it is determined that the user is a new user, the control unit transmits the user facial image of the new user to the cloud platform, generates a pre-stored facial image of the new user, and generates pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the device during this operation, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point. The control unit adjusts the pressing force and pressing frequency of the pressure transmission device to corresponding values ​​according to the skin feedback force at each pressing point, and adjusts the power of the electric heating device to a corresponding value according to the temperature of each pressing point.

[0014] Further, if the control unit determines that the user has been recorded, the pre-stored point working parameters in the pre-stored point working parameter library in the cloud platform are extracted, and the pressing point of the pressure transmission device is matched with the pressing point recorded in the pre-stored point working parameter map according to the feedback force and temperature of the skin surface to select the working parameters of the device for the pressing point;

[0015] If the user's facial image fails to match the pre-stored facial images in the pre-stored facial image library in the cloud platform, the control unit determines that the user is a new user and transmits the user's facial image of the new user to the cloud platform to be recorded as the pre-stored facial image of the new user. The control unit generates pre-stored point working parameters corresponding to the pre-stored facial features of the new user based on the working parameters of the subcutaneous fat pressure conduction device during the operation of the device, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point.

[0016] Furthermore, the control unit includes a pre-stored point working parameter library for storing the pre-stored point working parameters of the device for a pressing point, the pre-stored point working parameters include the working parameters of the subcutaneous fat pressure transmission device, the feedback force of the skin at the pressing point and the skin temperature at the pressing point; the working parameters of the device include the pressing force of the pressure transmission device, the vibration frequency of the pressure transmission device and the power of the electric heating device in the pressure transmission device.

[0017] Further, the control unit compares the skin feedback force Fi of the i-th pressing point with the preset feedback force under a first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device meet the standard, i=1,2,3,...,n, where n is the total number of pressing points; the control unit is provided with a first preset feedback force F1, a second preset feedback force F2, a first pressing adjustment coefficient α1 and a second pressing adjustment coefficient α2, where 0<F1<F2, 0<α1<1<α2,

[0018] If Fi≤F1, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are lower than the preset standard and uses α2 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(0.2+α2), K'=K×α2;

[0019] If F1<Fi≤F2, the control unit determines that the pressing force and pressing frequency of the pressure transmission device meet the preset standards;

[0020] If F2<Fi, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are higher than the preset standard and uses α1 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(α1-0.2), K'=K×α1;

[0021] When the control unit completes adjusting the pressing force and pressing frequency of the pressure transmission device, it transmits Fi to the pre-stored point working parameter library and records it as the pre-stored feedback force of the i-th point;

[0022] The first preset condition is that the control unit determines that the user is a new user.

[0023] Furthermore, the control unit compares the temperature Ti of the skin at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure conduction device meets the preset standard; the control unit is provided with a first preset temperature T1, a second preset temperature T2, a first power adjustment coefficient β1 and a second power adjustment coefficient β2, wherein 0<T1<T2, 0<β1<1<β2,

[0024] If Ti≤T1, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β2 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β2 is set;

[0025] If T1<Ti≤T2, the control unit determines that the power of the electric heating device in the pressure transmission device meets the preset standard;

[0026] If T2<Ti, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β1 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β1 is set.

[0027] Furthermore, the control unit is provided with a detection cycle D, an initial pressing force P0, an initial pressing frequency K0 and an initial electric heating device power Q0. Under a first preset condition, the control unit sets the pressing force of the pressure transmission device to P0, the pressing frequency of the pressure transmission device to K0, and the initial power of the electric heating device to Q0 when the device starts to run, and the control unit controls the temperature detection device and the pressure feedback device to run the detection each time the subcutaneous fat pressure transmission device runs a detection cycle D, wherein 0<D, 0<P0, 0<K0, 0<Q0.

[0028] Furthermore, the control unit calculates the average value of the pressing force of the pressure transmission device at the i-th pressing point during this operation under the second preset condition. Compression frequency of the pressure transmission device and the average power of the electric heating device And set them as the pre-stored point working parameters corresponding to the pre-stored facial features of the new user, where px is the pressing force after the xth adjustment during this operation, Kx is the pressing frequency after the xth adjustment during this operation, Qx is the power of the electric heating device after the xth adjustment during this operation, n is the total number of times the pressing force of the pressure transmission device is adjusted during this operation, and z is the total number of times the power of the electric heating device is adjusted during this operation;

[0029] The second preset condition is when the control unit determines that the user is a new user and the subcutaneous fat pressure transmission device ends its operation.

[0030] Further, the control unit controls the pressure feedback device to detect the skin feedback force of the pressing point of the pressure transmission device under the third preset condition and matches it with the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user to determine the pressing force and pressing frequency of the pressure transmission device for the point and the power of the electric heating device,

[0031] If the skin feedback force of the pressing point of the current pressure transmission device successfully matches the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit adjusts the pressing force and pressing frequency of the pressure feedback device and the power of the electric heating device to the pre-stored point working parameters corresponding to the point;

[0032] If the skin feedback force of the pressing point of the current pressure transmission device fails to match the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit determines the user as a new user and regenerates the pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the subcutaneous fat pressure transmission device during the current operation of the device, the skin feedback force of each pressing point and the skin temperature of each pressing point;

[0033] The third preset condition is that the control unit determines that the user is a recorded user.

[0034] Further, the control unit compares the number of times M that the user is determined to be a new user with the preset number standard under the fourth preset condition to determine whether to recommend the user to manually set the pre-stored point working parameters in the pre-stored point working parameter library; the control unit is set with a maximum preset number Mmax, wherein 0<Mmax,

[0035] If M≤Mmax, the control unit allows determining that the user is a new user;

[0036] If M>Mmax, the control unit cancels the determination that the user is a new user, and transmits the determination information to the audio-visual display device and issues a reminder message suggesting that the user manually set the pre-stored point working parameters in the pre-stored point working parameter library;

[0037] The fourth preset condition is when the control unit determines that the user is a new user.

[0038] Furthermore, the audio-visual display device is connected to the control unit to display the determination information of the control unit.

[0039] Compared with the prior art, the beneficial effect of the present invention is that the device adjusts the working parameters according to the skin feedback strength of different points, avoiding a single operating mode that causes discomfort or damage to the user due to the different sensitivity of different points on the body. While ensuring that the user saves time on manual adjustment, the working efficiency of the present invention is further improved.

[0040] Furthermore, the cloud platform is connected to the control unit, and the cloud platform includes a pre-stored facial image library for storing pre-stored facial images of users, which can quickly determine whether the user has been recorded through face recognition, thereby saving the user's time while ensuring the working efficiency of the present invention.

[0041] Furthermore, the control unit includes a pre-stored point working parameter library for storing the pre-stored point working parameters of the device for a pressing point, and setting corresponding working parameters for different point records, thereby avoiding the problem of manual adjustment by the user during use, saving time and further improving the working efficiency of the present invention.

[0042] Furthermore, the control unit compares the skin feedback force Fi of the i-th pressing point with the preset feedback force under a first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device meet the standard. While ensuring normal operation, the pressing force and pressing frequency of the pressure transmission device are adjusted according to the skin feedback force, thereby improving the comfort of the present invention and further improving the working efficiency of the present invention.

[0043] Furthermore, the control unit compares the temperature Ti of the skin at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure conduction device meets the preset standard, thereby improving the comfort of the present invention while ensuring normal operation, and further improving the working efficiency of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 This is a schematic diagram of the structure of a subcutaneous fat pressure transmission device based on image recognition according to an embodiment of the present invention;

[0045] Figure 2 This is a flow chart of the control unit of the embodiment of the present invention comparing the skin feedback force Fi of the i-th pressing point with the preset feedback force under the first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device meet the standard;

[0046] Figure 3This is a flow chart of the control unit of the embodiment of the present invention comparing the temperature Ti of the skin at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure transmission device meets the preset standard;

[0047] In the figure, there are a pressure transmission device 1, a face recognition device 2, an audio and video display device 3, a handle 4, and a pressure transmission body 5. DETAILED DESCRIPTION

[0048] In order to make the objects and advantages of the present invention more clearly understood, the present invention is further described below in conjunction with embodiments; it should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0049] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the protection scope of the present invention.

[0050] It should be noted that, in the description of the present invention, terms such as "up", "down", "left", "right", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the drawings. This is merely for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0051] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0052] See also Figure 1 , which is a schematic diagram of the structure of the subcutaneous fat pressure transmission device based on image recognition according to an embodiment of the present invention,

[0053] A handheld housing, comprising a handle 4 for handheld operation and a pressure conducting body 5 arranged at the upper end of the handle;

[0054] A pressure transmission device 1, which is arranged outside the pressure transmission body 5 and connected to the pressure transmission body 5 through a telescopic component, is used to transmit pressure to the subcutaneous fat; an electric heating device is provided inside the pressure transmission device 1 to heat the subcutaneous fat;

[0055] A temperature detection device, which is arranged inside the pressure transmission device 1 and is used to detect the skin temperature at the pressing point of the pressure transmission device 1;

[0056] A pressure feedback device, which is arranged inside the pressure transmission device 1 and is used to monitor the skin feedback force of the pressing point of the pressure transmission device 1;

[0057] A face recognition device 2, which is arranged on the outer surface of the pressure-conducting body 5 and is used to collect a user's facial image;

[0058] A control unit is disposed on the surface of the lower portion of the grip and is respectively connected to the pressure transmission device 1, the temperature detection device and the pressure feedback device, and is used to match the real-time acquired user facial image with the pre-stored facial image in the pre-stored facial image library in the cloud platform to determine whether the user is a recorded user.

[0059] If it is determined that the user has been recorded, the pressure feedback device is controlled to detect the skin feedback force of the current pressure transmission device 1 pressing the point and match the skin feedback force with the pre-stored feedback force of each point in the pre-stored point working parameter library pre-stored by the user in the cloud platform to determine the pressing force of the pressure transmission device 1 for the point, the pressing frequency of the pressure transmission device 1 and the power of the electric heating device;

[0060] Among them, if it is determined to be a new user, the user facial image of the new user is transmitted to the cloud platform, a pre-stored facial image of the new user is generated, and the pre-stored point working parameters corresponding to the pre-stored facial features of the new user are generated according to the working parameters of the device during this operation, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point. The control unit adjusts the pressing force and pressing frequency of the pressure transmission device to corresponding values ​​according to the skin feedback force at each pressing point, and adjusts the power of the electric heating device to a corresponding value according to the temperature of each pressing point.

[0061] Specifically, if the control unit determines that the user has been recorded, the pre-stored point working parameters in the pre-stored point working parameter library in the cloud platform are extracted, and the pressing point of the pressure transmission device 1 is matched with the pressing point recorded in the pre-stored point working parameter map according to the feedback force and temperature of the skin surface to select the working parameters of the device for the pressing point;

[0062] If the user's facial image fails to match the pre-stored facial images in the pre-stored facial image library in the cloud platform, the control unit determines that the user is a new user and transmits the user's facial image of the new user to the cloud platform to be recorded as the pre-stored facial image of the new user. The control unit generates pre-stored point working parameters corresponding to the pre-stored facial features of the new user based on the working parameters of the subcutaneous fat pressure conduction device during the operation of the device, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point.

[0063] Specifically, the control unit includes a pre-stored point working parameter library for storing the pre-stored point working parameters of the device for a pressing point, the pre-stored point working parameters include the working parameters of the subcutaneous fat pressure transmission device, the feedback force of the skin at the pressing point and the skin temperature at the pressing point; the working parameters of the device include the pressing force of the pressure transmission device, the vibration frequency of the pressure transmission device and the power of the electric heating device in the pressure transmission device.

[0064] See also Figure 2 As shown, it is a flow chart of the control unit of an embodiment of the present invention comparing the skin feedback force Fi of the i-th pressing point with the preset feedback force under the first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device 1 meet the standard. The control unit compares the skin feedback force Fi of the i-th pressing point with the preset feedback force under the first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device meet the standard, i=1,2,3,...,n, where n is the total number of pressing points; the control unit is provided with a first preset feedback force F1, a second preset feedback force F2, a first pressing adjustment coefficient α1 and a second pressing adjustment coefficient α2, where F1=5N, F2=15N, α1=0.8, α2=1.2,

[0065] If Fi≤F1, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are lower than the preset standard and uses α2 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(0.2+α2), K'=K×α2;

[0066] If F1<Fi≤F2, the control unit determines that the pressing force and pressing frequency of the pressure transmission device meet the preset standards;

[0067] If F2<Fi, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are higher than the preset standard and uses α1 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(α1-0.2), K'=K×α1;

[0068] When the control unit completes adjusting the pressing force and pressing frequency of the pressure transmission device, it transmits Fi to the pre-stored point working parameter library and records it as the pre-stored feedback force of the i-th point;

[0069] The first preset condition is that the control unit determines that the user is a new user.

[0070] See also Figure 3 As shown, it is a flow chart of the control unit of the embodiment of the present invention comparing the skin temperature Ti at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure transmission device meets the preset standard. The control unit compares the skin temperature Ti at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure transmission device meets the preset standard; the control unit is provided with a first preset temperature T1, a second preset temperature T2, a first power adjustment coefficient β1 and a second power adjustment coefficient β2, wherein T1=30°C, T2=40°C, β1=0.8, β2=1.2,

[0071] If Ti≤T1, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β2 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β2 is set;

[0072] If T1<Ti≤T2, the control unit determines that the power of the electric heating device in the pressure transmission device meets the preset standard;

[0073] If T2<Ti, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β1 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β1 is set.

[0074] Please continue reading Figures 1 to 3As shown, the control unit is provided with a detection cycle D, an initial pressing force P0, an initial pressing frequency K0 and an initial electric heating device power Q0. Under a first preset condition, the control unit sets the pressing force of the pressure transmission device to P0, the pressing frequency of the pressure transmission device to K0, and the initial power of the electric heating device to Q0 when the device starts to run, and the control unit controls the temperature detection device and the pressure feedback device to run the detection each time the subcutaneous fat pressure transmission device runs a detection cycle D, wherein 0<D, 0<P0, 0<K0, 0<Q0.

[0075] Specifically, the control unit calculates the average value of the pressing force of the pressure transmission device at the i-th pressing point during this operation under the second preset condition. Compression frequency of the pressure transmission device and the average power of the electric heating device And set them as the pre-stored point working parameters corresponding to the pre-stored facial features of the new user, where px is the pressing force after the xth adjustment during this operation, Kx is the pressing frequency after the xth adjustment during this operation, Qx is the power of the electric heating device after the xth adjustment during this operation, n is the total number of times the pressing force of the pressure transmission device is adjusted during this operation, and z is the total number of times the power of the electric heating device is adjusted during this operation;

[0076] The second preset condition is when the control unit determines that the user is a new user and the subcutaneous fat pressure transmission device ends its operation.

[0077] Specifically, the control unit controls the pressure feedback device to detect the skin feedback force of the pressure transmission device pressing the point under the third preset condition and matches it with the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user to determine the pressing force and pressing frequency of the pressure transmission device for the point and the power of the electric heating device.

[0078] If the skin feedback force of the pressing point of the current pressure transmission device successfully matches the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit adjusts the pressing force and pressing frequency of the pressure feedback device and the power of the electric heating device to the pre-stored point working parameters corresponding to the point;

[0079] If the skin feedback force of the pressing point of the current pressure transmission device fails to match the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit determines the user as a new user and regenerates the pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the subcutaneous fat pressure transmission device during the current operation of the device, the skin feedback force of each pressing point and the skin temperature of each pressing point;

[0080] The third preset condition is that the control unit determines that the user is a recorded user.

[0081] Specifically, the control unit compares the number of times M that the user is determined to be a new user with the preset number standard under the fourth preset condition to determine whether to recommend the user to manually set the pre-stored point working parameters in the pre-stored point working parameter library; the control unit is set with a maximum preset number Mmax, where 0<Mmax,

[0082] If M≤Mmax, the control unit allows determining that the user is a new user;

[0083] If M>Mmax, the control unit cancels the determination that the user is a new user, and transmits the determination information to the audio-visual display device 3 and issues a reminder message suggesting that the user manually set the pre-stored point working parameters in the pre-stored point working parameter library;

[0084] The fourth preset condition is when the control unit determines that the user is a new user.

[0085] Specifically, the audio-visual display device 3 is connected to the control unit to display the determination information of the control unit; the user can actively control the device through the audio-visual display device 3.

[0086] Example 1

[0087] In this embodiment, the pressure feedback device detects the skin feedback force Fi=4N at the i-th pressing point, the pressing intensity P=P0=10N, and the pressing frequency K=K0=30 times / min. At this time, Fi≤F1, the control unit determines that the pressing intensity and pressing frequency of the pressure transmission device are lower than the preset standard and uses α2 to adjust the pressing intensity P and the pressing frequency K. The control unit records the adjusted pressing intensity as P' and the adjusted pressing frequency as K', and sets P'=10×(0.2+1.2)=14N, K'=30×1.2=36 times / min.

[0088] Example 2

[0089] In this embodiment, the temperature detection device detects that the skin temperature at the i-th point is Ti=34°C, the pressing force P=P0=10N, and the pressing frequency K=K0=30 times / min. At this time, T1<Ti≤T2, and the control unit determines that the power of the electric heating device in the pressure conduction device meets the preset standard.

[0090] So far, the technical solutions of the present invention have been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A subcutaneous fat pressure transmission device based on image recognition, characterized in that: include: A handheld housing, comprising a handle for handheld operation and a pressure-conducting body disposed on the upper end of the handle; A pressure transmission device, which is arranged outside the pressure transmission body and connected to the pressure transmission body through a telescopic component, is used to transmit pressure to the subcutaneous fat; an electric heating device is provided in the pressure transmission device to heat the subcutaneous fat; A temperature detection device, which is arranged inside the pressure transmission device and is used to detect the skin temperature at the pressing point of the pressure transmission device; A pressure feedback device, which is arranged inside the pressure transmission device and is used to detect the skin feedback force of the pressing point of the pressure transmission device; A face recognition device, which is disposed on the outer surface of the pressure-conducting body and is used to collect a user's facial image; A control unit is disposed on the surface of the lower portion of the grip and is connected to the pressure transmission device, the temperature detection device and the pressure feedback device, respectively, for matching the real-time acquired user facial image with the pre-stored facial image in the pre-stored facial image library in the cloud platform to determine whether the user is a recorded user. Wherein, if it is determined that the user has been recorded, the control unit controls the pressure feedback device to detect the skin feedback force of the current pressure transmission device pressing point and matches the skin feedback force with the pre-stored feedback force of each point in the pre-stored point working parameter library pre-stored by the user in the cloud platform to determine the pressing force of the pressure transmission device for the point, the pressing frequency of the pressure transmission device and the power of the electric heating device; Wherein, if it is determined to be a new user, the control unit transmits the user facial image of the new user to the cloud platform, generates a pre-stored facial image of the new user, and generates pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the device during this operation, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point. The control unit adjusts the pressing force and pressing frequency of the pressure transmission device to corresponding values ​​according to the skin feedback force at each pressing point, and adjusts the power of the electric heating device to a corresponding value according to the temperature of each pressing point; When the control unit determines that the user has been recorded, the pre-stored point working parameters in the pre-stored point working parameter library in the cloud platform are extracted, and the pressing point of the pressure transmission device is matched with the pressing point recorded in the pre-stored point working parameter map according to the feedback force and temperature of the skin surface to select the working parameters of the device for the pressing point; If the user's facial image fails to match the pre-stored facial images in the pre-stored facial image library in the cloud platform, the control unit determines that the user is a new user and transmits the user's facial image of the new user to the cloud platform and records it as the pre-stored facial image of the new user. The control unit generates pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the subcutaneous fat pressure conduction device during the operation of the device, the feedback force of the skin at each pressing point, and the temperature of the skin at each pressing point; The control unit includes a pre-stored point working parameter library for storing the pre-stored point working parameters of the device for a pressing point, the pre-stored point working parameters include the working parameters of the subcutaneous fat pressure transmission device, the feedback force of the skin at the pressing point and the skin temperature at the pressing point; the working parameters of the device include the pressing force of the pressure transmission device, the vibration frequency of the pressure transmission device and the power of the electric heating device in the pressure transmission device; The control unit compares the skin feedback force Fi of the i-th pressing point with the preset feedback force under the first preset condition to determine whether the pressing force and pressing frequency of the pressure transmission device meet the standard, i=1,2,3,...,n, where n is the total number of pressing points; the control unit is provided with a first preset feedback force F1, a second preset feedback force F2, a first pressing adjustment coefficient α1 and a second pressing adjustment coefficient α2, where 0<F1<F2, 0<α1<1<α2, If Fi≤F1, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are lower than the preset standard and uses α2 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(0.2+α2), K'=K×α2; If F1<Fi≤F2, the control unit determines that the pressing force and pressing frequency of the pressure transmission device meet the preset standards; If F2<Fi, the control unit determines that the pressing force and pressing frequency of the pressure transmission device are higher than the preset standard and uses α1 to adjust the pressing force P and pressing frequency K. The control unit records the adjusted pressing force as P' and the adjusted pressing frequency as K', and sets P'=P×(α1-0.2), K'=K×α1; When the control unit completes adjusting the pressing force and pressing frequency of the pressure transmission device, it transmits Fi to the pre-stored point working parameter library and records it as the pre-stored feedback force of the i-th point; The first preset condition is that the control unit determines that the user is a new user.

2. The subcutaneous fat pressure transmission device based on image recognition according to claim 1, characterized in that: The control unit compares the temperature Ti of the skin at the i-th point with the preset temperature standard under the first preset condition to determine whether the power of the electric heating device in the pressure conduction device meets the preset standard; the control unit is provided with a first preset temperature T1, a second preset temperature T2, a first power adjustment coefficient β1 and a second power adjustment coefficient β2, wherein 0<T1<T2, 0<β1<1<β2, If Ti≤T1, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β2 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β2 is set; If T1<Ti≤T2, the control unit determines that the power of the electric heating device in the pressure transmission device meets the preset standard; If T2<Ti, the control unit determines that the power of the electric heating device in the pressure transmission device does not meet the preset standard and uses β1 to adjust the power Q of the electric heating device, and the adjusted power of the electric heating device is recorded as Q', and Q'=Q×β1 is set.

3. The subcutaneous fat pressure transmission device based on image recognition according to claim 2, characterized in that: The control unit is provided with a detection cycle D, an initial pressing force P0, an initial pressing frequency K0 and an initial electric heating device power Q0. Under a first preset condition, the control unit sets the pressing force of the pressure transmission device to P0, the pressing frequency of the pressure transmission device to K0, and the initial power of the electric heating device to Q0 when the device starts to run, and the control unit controls the temperature detection device and the pressure feedback device to run the detection each time the subcutaneous fat pressure transmission device runs a detection cycle D, wherein 0<D, 0<P0, 0<K0, 0<Q0.

4. The subcutaneous fat pressure transmission device based on image recognition according to claim 3, characterized in that: The control unit calculates the average value of the pressing force of the pressure transmission device for the i-th pressing point during this operation under the second preset condition. , compression frequency of the pressure transmission device and the average power of the electric heating device And set them as the pre-stored point working parameters corresponding to the pre-stored facial features of the new user, where px is the pressing force after the xth adjustment during this operation, Kx is the pressing frequency after the xth adjustment during this operation, Qx is the power of the electric heating device after the xth adjustment during this operation, n is the total number of times the pressing force of the pressure transmission device is adjusted during this operation, and z is the total number of times the power of the electric heating device is adjusted during this operation; The second preset condition is when the control unit determines that the user is a new user and the subcutaneous fat pressure transmission device ends its operation.

5. The subcutaneous fat pressure transmission device based on image recognition according to claim 4, characterized in that: The control unit controls the pressure feedback device to detect the skin feedback force of the pressing point of the pressure transmission device under the third preset condition and matches it with the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user to determine the pressing force and pressing frequency of the pressure transmission device for the point and the power of the electric heating device, If the skin feedback force of the pressing point of the current pressure transmission device successfully matches the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit adjusts the pressing force and pressing frequency of the pressure feedback device and the power of the electric heating device to the pre-stored point working parameters corresponding to the point; If the skin feedback force of the pressing point of the current pressure transmission device fails to match the pre-stored feedback force of each point in the pre-stored point working parameter library corresponding to the user, the control unit determines the user as a new user and regenerates the pre-stored point working parameters corresponding to the pre-stored facial features of the new user according to the working parameters of the subcutaneous fat pressure transmission device during the current operation of the device, the skin feedback force of each pressing point and the skin temperature of each pressing point; The third preset condition is that the control unit determines that the user is a recorded user.

6. The subcutaneous fat pressure transmission device based on image recognition according to claim 5, characterized in that: The control unit compares the number of times M that the user is determined to be a new user with the preset number standard under the fourth preset condition to determine whether to recommend the user to manually set the pre-stored point working parameters in the pre-stored point working parameter library; the control unit is set with a maximum preset number Mmax, where 0<Mmax, If M≤Mmax, the control unit allows determining that the user is a new user; If M>Mmax, the control unit cancels the determination that the user is a new user, and transmits the determination information to the audio-visual display device and issues a reminder message suggesting that the user manually set the pre-stored point working parameters in the pre-stored point working parameter library; The fourth preset condition is when the control unit determines that the user is a new user.

7. The subcutaneous fat pressure transmission device based on image recognition according to claim 6, characterized in that: The audio-visual display device is connected to the control unit and is used to display the determination information of the control unit.

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