CN111870524A

CN111870524A - Moxibustion instrument capable of controlling moxibustion degree and method

Info

Publication number: CN111870524A
Application number: CN202010901412.8A
Authority: CN
Inventors: 林俊杰; 刘小慧; 聂家琴
Original assignee: Shenzhen Baichuanai Technology Co ltd
Current assignee: Shenzhen Baichuanai Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-11-03

Abstract

The invention relates to a moxibustion instrument capable of controlling moxibustion degree and a method, comprising the following steps: casing, infrared imaging device and PCB mainboard all set up in the casing, infrared imaging device with PCB mainboard connection. The infrared imaging device can acquire the state image of the skin during moxibustion, and the gray image color transfer algorithm and the gray quantity algorithm analysis are carried out on the state image through the PCB main board, so that the moxibustion degree of the skin is judged, whether the moxibustion degree reaches a halation state is judged, and the moxibustion degree is controlled.

Description

Moxibustion instrument capable of controlling moxibustion degree and method

Technical Field

The invention relates to the technical field of moxibustion, in particular to a moxibustion instrument and a method capable of controlling moxibustion treatment degree.

Background

The moxibustion instrument provided by the prior art only has the function of moxibustion, generally needs moxibustion to skin areola according to the recommended therapy of traditional Chinese medicine moxibustion, but the moxibustion instrument cannot automatically acquire the areola effect of skin, so a user needs to pay attention to the skin state all the time during moxibustion, and the degree of moxibustion cannot be accurately identified whether to be proper or not, so that the use effect of the user is poor, and the optimal state of moxibustion treatment cannot be achieved.

Disclosure of Invention

The invention provides a moxibustion instrument and a method capable of controlling moxibustion treatment degree.A infrared imaging device can acquire a skin state image during moxibustion, and the skin state image is analyzed by a gray image color transfer algorithm and a gray quantity algorithm through a PCB main board to judge the moxibustion degree of the skin and judge whether the moxibustion degree reaches a halation state, so that the moxibustion degree is controlled.

In order to achieve the purpose, the invention provides the following technical scheme:

a moxibustion instrument capable of controlling moxibustion therapy degree comprises: casing, infrared imaging device 2 and PCB mainboard 1 all set up in the casing, infrared imaging device 2 with PCB mainboard 1 is connected.

Preferably, the infrared imaging device 2 comprises a near-infrared emitter and a camera, and the near-infrared emitter and the camera are both connected with the PCB main board 1.

Preferably, the housing comprises an upper cover 3 and a lower cover 4, and the upper cover 3 is connected with the lower cover 4.

Preferably, be equipped with on & off switch 5 on the upper cover 3, be equipped with switch control panel 6 in the upper cover 3, on & off switch 5 with switch control panel 6 connects, switch control panel 6 with PCB mainboard 1 is connected.

Preferably, still include backup pad 7, backup pad 7 sets up in the casing, be equipped with the reference column on the backup pad 7, infrared imaging device 2 sets up on the reference column.

Preferably, a heating sheet 8 is arranged in the lower cover 4, the heating sheet 8 is connected with the PCB main board 1, and a hole is formed in the heating sheet 8.

Preferably, the PCB main board 1 is provided with an MCU chip.

Preferably, the PCB mainboard 1 further comprises a battery 9, and the battery 9 is arranged in the shell and connected with the PCB mainboard 9.

A method for controlling moxibustion degree, comprising a PCB main board 1, a near-infrared emitter, a camera and a heating sheet 8, the method comprises the following steps:

s1, the near infrared emitter emits near infrared rays to the skin of the human body;

s2, the camera receives the reflected near infrared ray formed after the near infrared ray passes through the skin of the human body, converts the reflected near infrared ray into a gray image, and transmits the gray image to the PCB mainboard 1;

s3, the PCB mainboard 1 receives the gray level image, and performs color transfer algorithm analysis and gray level quantity algorithm analysis of the gray level image;

and S4, after the PCB main board 1 judges that the skin state is a red halo according to both the gray image color transfer algorithm analysis and the gray quantity algorithm analysis or partially judges that the skin state is a red halo, the heating sheet 8 is controlled to stop working through the control circuit.

Through implementing above technical scheme, have following technological effect: according to the moxibustion instrument capable of controlling the moxibustion degree, the near infrared ray is emitted to the skin through the near infrared emitter and then reflected to the camera through the skin to form the gray image, the skin moxibustion degree is judged by performing gray image color transfer algorithm analysis and gray quantity algorithm analysis on the gray image, and the heating sheet is controlled through the control circuit board, so that the purpose of controlling the moxibustion degree is achieved.

Drawings

Fig. 1 is a schematic structural view (exploded view) of a moxibustion instrument capable of controlling moxibustion therapy degree according to the present invention.

Detailed Description

In order to better understand the technical scheme of the invention, the following detailed description is made on the embodiments provided by the invention in combination with the accompanying drawings.

Example one

As shown in fig. 1, it can be understood that the moxibustion instrument with controllable moxibustion therapy degree provided by this embodiment comprises a housing, an infrared imaging device 2, a PCB main board 1 and a supporting board 7, the infrared imaging device 2 and the PCB main board 1 are both arranged in the housing, the infrared imaging device 2 is connected with the PCB main board 1, the infrared imaging device 2 comprises a near-infrared emitter and a camera, the near-infrared emitter and the camera are both connected with the PCB main board 1, a MCU (micro control unit) chip is arranged on the PCB main board 1, the supporting board 7 is arranged in the housing, a positioning column is arranged on the supporting board 7, and the infrared imaging device 2 is arranged on the positioning column. In this embodiment, the supporting plate 7 is configured to support and fix the infrared imaging device 2, the infrared imaging device 2 is fixed by a positioning column on the supporting plate 7, the near-infrared emitter is configured to emit near-infrared rays (with a wavelength of 0.75-1.50 μm), the camera can form a gray image according to the near-infrared rays reflected from the skin, the gray image is transmitted to the PCB motherboard 1, a gray image color transfer algorithm and a gray amount algorithm are designed in the MCU chip on the PCB motherboard 1, a gray image color transfer algorithm and a gray amount algorithm analysis are performed according to the gray image, a halation effect of the skin is substantially determined, if the halation effect is not achieved, moxibustion is continued, and if the halation effect is achieved, moxibustion is stopped, so as to control a degree of moxibustion.

Example two

As shown in fig. 1, the moxibustion instrument capable of controlling moxibustion therapy degree provided by the embodiment comprises a battery 9, wherein the battery 9 is arranged in the housing and connected with the PCB main board 1, the housing comprises an upper cover 3 and a lower cover 4, and the upper cover 3 is connected with the lower cover 4; be equipped with on & off switch 5 on the upper cover 3, be equipped with switch control panel 6 in the upper cover 3, on & off switch 5 with switch control panel 6 connects, switch control panel 6 with PCB mainboard 1 is connected, be equipped with the piece 8 that generates heat in the lower cover 4, generate heat piece 8 with PCB mainboard 1 is connected, be equipped with the hole on the piece 8 that generates heat. In this embodiment, on & off switch 5 is used for controlling the switch of moxibustion instrument, works as on & off switch 5 starts, through switch control board 6 starts the moxibustion instrument, battery 9 begins the power supply, through PCB mainboard 1's circuit with power transmission extremely piece 8 generates heat, piece 8 generates heat begins to generate heat under electric power, and the user is when using, can place the moxibustion piece in the lower cover 4, through the control of generating heat of piece 8 the moxibustion piece generates heat and releases its drug effect, reaches the effect of moxa-moxibustion. In this embodiment, the heating plate 8 and the moxibustion plate are provided with corresponding holes, so as to facilitate the passing of near infrared rays in the above embodiments and achieve the purpose of controlling the moxibustion degree.

In this embodiment, the moxibustion device further comprises a temperature sensor, the temperature sensor is connected with the PCB main board 1, a user can set moxibustion temperature in advance, the PCB main board 1 obtains the temperature of the heating sheet 8 in real time through the temperature sensor, and when the temperature approaches the temperature set by the user, the heating power is reduced; when the temperature exceeds the set temperature of the user, stopping heating; when the temperature does not reach the user temperature, the heating output is continuously carried out, the purpose of stable heating is achieved, and the heating device is suitable for different users.

EXAMPLE III

As shown in fig. 1, the method for controlling moxibustion therapy degree provided by this embodiment includes a PCB main board 1, a near infrared emitter, a camera and a heating sheet 8, and includes the following steps:

In this embodiment, the heating sheet 8 is provided with a hole, the near infrared emitter emits near infrared rays, the near infrared rays irradiate the skin of the human body through the hole on the heating sheet 8, reflected near infrared rays are formed after the skin of the human body, the reflected infrared rays are reflected to the camera, the camera converts the reflected near infrared rays into a gray level image and transmits the gray level image to the PCB motherboard 1, the PCB is provided with an MCU chip, the MCU chip is provided with a gray level image color transfer algorithm and a gray level algorithm, the gray level image color transfer algorithm and the gray level algorithm can respectively analyze the gray level image to determine the skin moxibustion vignetting degree corresponding to the gray level image, if both the gray level image color transfer algorithm analysis and the gray level algorithm analysis determine or partially determine that the skin state is vignetting, then PCB mainboard 1 controls through control circuit generate heat piece 8 stop work, and the moxa-moxibustion is ended promptly, has realized the moxa-moxibustion to the ruddy state, the degree of control moxa-moxibustion.

In this embodiment, the grayscale image color transfer algorithm is to determine whether moxibustion has achieved a blush effect according to red, specifically, the algorithm stores a large number of relevant big data image optimization models, which are collected images of yellow skin of asian race, in other embodiments, images of other races may also be collected, a grayscale image-to-color image model is established according to the parameter characteristics of the grayscale image returned by the camera, and then the model is compared with the original model to determine the blush state of the skin. The gray scale algorithm roughly judges the halation effect according to the gray scale variation and the difference value of the initial gray scale and the current gray scale, specifically, a large number of relevant big data picture optimization models are stored in the algorithm, the models are collected yellow skin pictures of Asian race, pictures of other race can be collected in other embodiments, a gray scale variation model is established according to the parameter characteristics of the gray scale images returned by the camera, and the halation state of the skin is judged by comparing the gray scale variation model with the original model.

In the present embodiment, the specific steps of the gray scale algorithm are as follows: 1. acquiring 256-level gray images from an infrared camera; 2. equally dividing the image into an n-power area of 2 from the center (the determination of n can be obtained by the pixel size of the image and the calculation efficiency of the MCU, and the single acquisition calculation is required to be less than 0.1 s); 3. randomly sampling pixel point positions of m sampling pixel points from the region (the sampling sample size m is determined, the maximum number can be obtained according to a sample size digital code table of ISO 2859), and recording the gray value of the pixel point; 4. continuously adopting multiple gray level images to calculate the gray level value of the sampling pixel point; 5. calculating the similarity between the sampling image and the initial image according to the sampling point (image matrix similarity model); 6. and a similarity trend curve is established, when the trend is reduced and the similarity is less than M (the similarity can be obtained by a training model and a user's feeling of a halation effect), the gray level changes greatly, the skin color is judged to change greatly, and the heat radiation output can be stopped.

While the moxibustion instrument and method capable of controlling moxibustion therapy according to the embodiments of the present invention have been described in detail, those skilled in the art will appreciate that the invention is not limited thereto or thereby, and that the invention is not limited to the foregoing embodiments.

Claims

1. A moxibustion instrument capable of controlling moxibustion therapy degree is characterized by comprising: casing, infrared imaging device (2) and PCB mainboard (1) all set up in the casing, infrared imaging device (2) with PCB mainboard (1) are connected.

2. The moxibustion instrument with controllable moxibustion treatment degree according to claim 1, characterized in that the infrared imaging device (2) comprises a near-infrared emitter and a camera, and the near-infrared emitter and the camera are both connected with the PCB main board (1).

3. The moxibustion instrument capable of controlling moxibustion according to claim 1, wherein the housing comprises an upper cover (3) and a lower cover (4), and the upper cover (3) is connected with the lower cover (4).

4. The moxibustion instrument capable of controlling moxibustion treatment according to claim 3, wherein the upper cover (3) is provided with an on-off switch (5), the upper cover (3) is provided with an on-off control board (6), the on-off switch (5) is connected with the on-off control board (6), and the on-off control board (6) is connected with the PCB main board (1).

5. The moxibustion instrument with controllable moxibustion treatment degree according to claim 1, further comprising a supporting plate (7), wherein the supporting plate (7) is arranged in the shell, a positioning column is arranged on the supporting plate (7), and the infrared imaging device (2) is arranged on the positioning column.

6. The moxibustion instrument with controllable moxibustion degree according to claim 3, wherein the lower cover (4) is provided with a heating sheet (8), the heating sheet (8) is connected with the PCB main board (1), and the heating sheet (8) is provided with holes.

7. The moxibustion instrument with controllable moxibustion degree according to claim 1, wherein the PCB main board (1) is provided with a MCU chip.

8. The moxibustion instrument capable of controlling moxibustion therapy according to claim 1, further comprising a battery (9), wherein the battery (9) is arranged in the housing and connected with the PCB main board (1).

9. A method for controlling moxibustion degree is characterized by comprising a PCB main board (1), a near-infrared emitter, a camera and a heating sheet (8), and the method comprises the following steps:

s2, the camera receives the reflected near infrared ray formed after the near infrared ray passes through the skin of the human body, converts the reflected near infrared ray into a gray image, and transmits the gray image to the PCB mainboard (1);

s3, the PCB main board (1) receives the gray level image, and performs color transfer algorithm analysis and gray level quantity algorithm analysis on the gray level image;

s4, after the PCB main board (1) judges that the skin state is a red halo according to both the gray image color transfer algorithm analysis and the gray quantity algorithm analysis or partially judges that the skin state is a red halo, the heating sheet (8) is controlled to stop working through a control circuit.