WO2023103596A1

WO2023103596A1 - Hair removal device, hair removal method, and related apparatus

Info

Publication number: WO2023103596A1
Application number: PCT/CN2022/125943
Authority: WO
Inventors: 黄双斌; 魏凡; 李传良
Original assignee: 漳州松霖智能家居有限公司
Priority date: 2021-12-09
Filing date: 2022-10-18
Publication date: 2023-06-15
Also published as: CN116250916A

Abstract

A hair removal device and a hair removal method. The hair removal device comprises a housing (10), a light emission port (20), a lamp tube assembly (30), a camera assembly, a light blocking plate (40), and a control module. The light emission port (20) is arranged at a front end of the housing (10). The lamp tube assembly (30) is arranged inside the light emission port (20). The light blocking plate (40) is arranged outside the light emission port (20). The control module is connected to the camera assembly to control acquisition of a skin image, and to identify skin features on the basis of the skin image. The control module is connected to the lamp tube assembly (30) to adjust a light emission mode according to the skin features, so as to control a light emission intensity and/or a light emission time. The control module adjusts the position of the light blocking plate (40) according to the skin features, so as to control the area of the skin being light-irradiated. The hair removal device automatically adjusts a light emission mode according to skin features of a user and adjusts a light-irradiated area of the skin, so as to prevent redness, swelling, and irritation of the skin, avoid unthorough hair removal, and prevent damage to parts that require no hair removal, thereby improving user experience.

Description

A hair removal device, hair removal method and related equipment

Cross References to Related Applications

This disclosure claims the priority of the Chinese patent application with application number 202111501079.2 and titled "A Hair Removal Device and Hair Removal Method" filed on December 09, 2021. The entire content of the Chinese patent application is incorporated herein by reference.

technical field

The present disclosure relates to the technical field of personal appliance care, in particular to a depilatory device, a depilatory method and related equipment.

Background technique

Hair removal refers to the removal of hair from armpits, legs, hands and other parts through hair removal technology and products to achieve a clean and beautiful effect. At present, due to the pursuit of fashion, in home life, hand-held hair removal instruments are often used for daily hair removal. However, most of the hair removal devices currently on the market require the user to actively adjust the light energy gear during use, and the direction and angle of the light outlet are fixed. In actual use, the user cannot monitor the hair removal status and skin characteristics. , often lead to redness and swelling of the skin around the hair follicles under continuous strong light irradiation, resulting in a tingling sensation, which makes the user experience poor; Due to the difference, it is impossible to ensure the concentration of the light source at the skin that needs to be depilated, so that the depilation is not complete, and the consequences of injuring other parts that do not need to be depilated. In addition, for skin with melanosis, moles or open wounds, it is not possible to irradiate with strong light. If this part of the skin is not covered during the use of the hair removal device, the user's skin will be damaged.

Contents of the invention

The main purpose of the present disclosure is to propose a hair removal device, a hair removal method and related equipment, which overcome the shortcomings of the prior art hair removal devices, and can automatically adjust the light output gear and adjust the irradiation skin according to the user's skin characteristics To prevent skin redness, swelling, tingling or incomplete hair removal, and to prevent damage to parts that do not need hair removal, so as to improve user experience.

The disclosure adopts the following technical solutions:

According to one aspect of the present disclosure, a hair removal device is provided, which includes a housing, and further includes: a light outlet, a lamp assembly, a camera assembly, a light baffle and a control module; the light outlet is arranged at the front end of the housing; the The lamp assembly is arranged inside the light outlet; the light baffle is arranged outside the light outlet; the control module is connected with the camera assembly to control the collection of skin images, and based on the skin images Recognize skin characteristics; the control module is connected with the lamp assembly to adjust the light output gear according to the skin characteristics, or the control module adjusts the position of the light baffle according to the skin characteristics to control the irradiated skin area.

Preferably, the light baffle includes one or more pieces; the light baffle is connected to the control module through a telescopic assembly.

Preferably, the camera assembly is arranged on the housing or on the light baffle.

Preferably, the camera assembly includes one or more groups.

According to another aspect of the present disclosure, a hair removal method is also provided, comprising:

When it is detected that the light outlet of the hair removal device is close to or close to the skin, the camera component is controlled to collect skin images;

According to the collected skin image, identify the skin characteristics of the current skin; the skin characteristics include one or more of skin color, hair follicle size, hair follicle density, melanin, nevus and open wound;

Adjust the light output gear and/or the irradiation area according to the skin characteristics.

Preferably, when the skin characteristics include the size of hair follicles, the light output gear and/or the irradiated area are adjusted according to the skin characteristics, specifically including:

Compare the identified hair follicle size with the preset hair follicle size to determine the hair follicle size grade;

Based on the size grade of the hair follicle, obtain the corresponding light emitting gear;

The light output intensity and/or light output time of the lamp tube assembly are controlled based on the light output gear.

Preferably, when the skin characteristics include hair follicle density, adjusting the light output gear and/or irradiated area according to the skin characteristics specifically includes:

Compare the identified hair follicle density with the preset hair follicle density to determine the hair follicle density level;

Based on the hair follicle density level, obtain the corresponding light emitting gear;

Preferably, when the skin characteristics include hair follicle size and hair follicle density, adjusting the light output gear and/or irradiated area according to the skin characteristics specifically includes:

Based on the hair follicle density level and hair follicle size level, obtain the corresponding light emitting gear;

Preferably, when the skin characteristics also include skin color, adjusting the light output gear and/or the irradiated area according to the skin characteristics also includes:

According to the collected skin image, it is judged whether the skin color has turned red, and if so, the light output gear is lowered; based on the adjusted light output gear, the light output intensity and/or light output time of the lamp tube assembly is controlled.

Preferably, when the skin characteristics include hair follicle size and/or hair follicle density, as well as hair follicle melanosis, moles or open wounds, the light output gear and/or irradiation area are adjusted according to the skin characteristics, specifically including:

Obtain the actual position of melanosis, mole or open wound in the hair removal area according to the position of melanosis, mole or open wound in the skin image;

Control the movement of the light baffle set outside the light outlet to cover melanin, moles or open wounds;

Based on the hair follicle density and/or hair follicle size, obtain the corresponding light output gear;

The light output intensity and/or the light output time of the light assembly are controlled based on the light output gear.

Preferably, the light baffle includes two symmetrical pieces, and each light baffle is provided with a camera assembly, and when the melanin, mole or open wound is located on one side of the hair removal area, the movement of the light baffle on the corresponding side is controlled To cover melanin, nevus or open wound; the moving distance L of the light blocking plate is as follows:

L=((N+ΔN)*D*X)/M

Among them, D represents the width of the acquired skin image; X represents the ratio of the size of the actual hair removal area to the size of the skin image; M represents the number of grids that divide the width of the skin image into equal parts; N represents the area of melanosis, nevus or open wound ΔN represents the number of grids occupied by melanosis, nevus or open wound area.

Preferably, the light baffle includes one piece, and a camera component is arranged on the light baffle, and when the melanosis, mole or open wound is located in the depilation area, the light baffle is controlled to move to cover the melanin, mole or open wound. Wound; the moving distance L of the light blocking plate is as follows:

L=((N+ΔN)*D*X)/M

Preferably, the light baffle includes two symmetrical pieces, and only one light baffle is provided with a camera assembly, and when the melanin, mole or open wound is located on one side of the hair removal area, the movement of the light baffle on the corresponding side is controlled To cover melanin, nevus or open wound; the moving distance L of the light blocking plate is as follows:

L＝((N+ΔN)*D*X)/(2*M)

According to another aspect of the present disclosure, there is also provided an electronic device, which includes: a processor; and a memory for storing executable instructions of the processor; wherein the processor is configured to execute the The above executable instructions are used to execute any one of the hair removal methods described above.

According to another aspect of the present disclosure, there is also provided a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the hair removal method described in any one of the above-mentioned methods is realized.

According to another aspect of the present disclosure, there is also provided a computer program product, including a computer program, and when the computer program is executed by a processor, any one of the hair removal methods above is realized.

Compared with the prior art, the beneficial effects of the present disclosure are as follows:

(1) This disclosure collects skin images through camera components, and recognizes skin features through the control module, automatically adjusts the light output gear (that is, adjusts the light output intensity and light output time) according to the skin features, and adjusts the irradiated skin area through the light baffle, so It can prevent skin redness, stinging, or incomplete hair removal, and prevent damage to parts that do not need hair removal, improving user experience;

(2) The light baffle of the present disclosure includes one or more pieces, and when multiple pieces are included, on the one hand, it can control the movement of the light baffle closest to the area of melanosis, mole or open wound to cover this part of the skin; on the other hand, it can cover the skin The area of the skin should be as small as possible to avoid affecting the hair removal effect of other skins;

(3) The present disclosure can accurately calculate the position of melanosis, nevus or open wound by dividing the skin image into zones, and according to the ratio of the size of the skin image to the actual hair removal area, so as to accurately control the moving distance of the light barrier. On the one hand, it can cover melanin pigmentation, moles or open wound areas; on the other hand, it can make the covered skin area as small as possible to avoid affecting the hair removal effect of other skin;

(4) The camera assembly of the present disclosure can be directly arranged on the light baffle. When images need to be captured, the light baffle is controlled to extend and the camera assembly is activated. When irradiation is required, the light baffle is controlled to retract, thereby protecting the camera assembly.

The above description is only an overview of the technical solution of the present disclosure. In order to understand the technical means of the present disclosure more clearly, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present disclosure more obvious and easily Understandably, specific embodiments of the present disclosure are listed below.

According to the following detailed description of specific embodiments of the present disclosure in conjunction with the accompanying drawings, those skilled in the art will be more aware of the above and other objects, advantages and features of the present disclosure.

Description of drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description serve to explain the principles of the disclosure. Apparently, the drawings in the following description are only some embodiments of the present disclosure, and those skilled in the art can obtain other drawings according to these drawings without creative efforts.

Figure 1 is a cross-sectional view of the hair removal device according to Embodiment 1 of the present disclosure when the light barrier is opened;

Fig. 2 is a cross-sectional view of the hair removal device according to Embodiment 1 of the present disclosure when the light barrier is closed;

FIG. 3 is a partial structural view of the light barrier in Embodiment 1 of the present disclosure when it is opened;

FIG. 4 is a partial structural view of the light barrier in Embodiment 1 of the present disclosure when it is closed;

FIG. 5 is an internal structure diagram of the light baffle in Embodiment 1 of the present disclosure when it is opened;

FIG. 6 is an internal structure diagram when the light barrier is closed according to Embodiment 1 of the present disclosure;

FIG. 7 is a structural diagram of a light outlet completely emitting light according to Embodiment 1 of the present disclosure;

Fig. 8 is a structural diagram of the light-emitting part of the skin including melanosis, moles and open wound areas covered by Example 1 of the present disclosure;

Fig. 9 is a flow chart of a depilatory method according to an embodiment of the present disclosure;

Fig. 10 is a detailed flowchart of the depilatory method of the embodiment of the present disclosure;

Fig. 11 is a schematic diagram of the calculation of the moving distance of the unilateral light barrier when including melanosis, moles and open wound areas according to Embodiment 1 of the present disclosure;

Fig. 12 is a cross-sectional view of the hair removal device according to Embodiment 2 of the present disclosure when the light barrier is opened;

Fig. 13 is a cross-sectional view of the hair removal device according to Embodiment 2 of the present disclosure when the light barrier is closed;

FIG. 14 is a partial structural view of the light baffle in Embodiment 2 of the present disclosure when it is opened;

FIG. 15 is a partial structural view of the light barrier in Embodiment 2 of the present disclosure when it is closed;

FIG. 16 is an internal structure diagram when the light barrier of Embodiment 2 of the present disclosure is opened;

FIG. 17 is an internal structural diagram of the light barrier in Embodiment 2 of the present disclosure when it is closed;

FIG. 18 is a structural diagram of the light outlet completely emitting light in Embodiment 2 of the present disclosure;

Fig. 19 is a structural diagram of the light-emitting part of the skin including melanosis, moles and open wound areas covered by Example 2 of the present disclosure;

FIG. 20 is a schematic diagram of calculation of the moving distance of the light-shielding plate when including melanosis, moles and open wound areas according to Embodiment 2 of the present disclosure.

Detailed ways

The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present disclosure; obviously, the described embodiments are only some of the embodiments of the present disclosure, not all of them, based on The embodiments in the present disclosure, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts, all belong to the protection scope of the present disclosure.

Embodiment one

1 to 8, a hair removal device in this embodiment includes a housing 10, and also includes: a light outlet 20, a lamp assembly 30, a camera assembly, a light baffle 40 and a control module (not shown); The light outlet 20 is arranged at the front end of the housing 10; the lamp assembly 30 is arranged inside the light outlet 20; the light baffle 40 is arranged outside the light outlet 20; the control module It is connected with the camera assembly to control the acquisition of skin images, and identify skin features based on the skin images; the control module is connected to the lamp assembly 30 to adjust the light output gear according to the skin features, so as to control the light output Intensity and/or light emission time; the control module adjusts the position of the light baffle 40 according to the skin characteristics to control the area 90 of the irradiated skin.

In this embodiment, the control module includes an MCU chip. The MCU chip receives the skin image collected by the camera component, and recognizes the features of the skin based on the stored algorithm and data (any existing technology can be used). The skin characteristics include one or more of skin color, hair follicle size, hair follicle density, melanosis, moles, and open wounds. According to skin characteristics such as hair follicle size and hair follicle density, the light output gear is automatically adjusted, that is, the light output intensity and/or light output time are controlled. Further, the MCU chip judges whether there is melanosis, nevus and open wound area 100 in the skin through the skin characteristics. If there is, it is necessary to cover these areas before emitting light to prevent damage to these skins. Furthermore, the MCU chip judges according to the skin color whether there is redness and swelling of the skin during the hair removal process, and if so, automatically lowers the light output gear, reduces the light output intensity and/or reduces the light output time.

In another embodiment, the control module further includes a network terminal device, such as a mobile phone terminal, a computer terminal, and the like. The MCU chip sends the collected skin images and recognition results to the network terminal device, and the software interface of the network terminal device displays and stores the skin images and recognition results, so that users can intuitively observe skin characteristics and Hair removal status. In addition, it is also possible that the MCU chip can either upload the collected skin image to the network terminal device for image recognition to obtain the result, or directly analyze the skin image to obtain the result.

Further, the light blocking plate 40 includes one or more pieces; the light blocking plate 40 is connected with the control module through a telescopic assembly.

In this embodiment, the light blocking plate 40 includes two pieces arranged left and right. Of course, the light blocking plate 40 can also be arranged as two upper and lower pieces. The light blocking plate 40 in this embodiment is set in two pieces. On the one hand, the structure is easy to realize. On the other hand, when the melanin, moles and open wound areas included in the skin are on the side of the light outlet 20, only one of them needs to be controlled and moved. The light blocking plate 40 is enough to prevent from covering unnecessary light and causing insufficient hair removal and low hair removal efficiency. In other embodiments, a plurality of baffles 40 can be set as required, such as four pieces of left, right, upper and lower, or more small pieces. The open wound area also makes the covered area smaller.

Further, the camera assembly includes a camera 50 and a supplementary light 60 . The camera assembly is arranged on the housing or on the light baffle 40 . It is an existing implementation manner that the camera assembly is arranged on the casing, which is not described in detail in this embodiment. In this embodiment, the camera assembly is arranged on the light baffle 40 , especially, the camera 50 and the fill light 60 can be arranged in the center of the light baffle 40 .

In this embodiment, the camera components include two groups. That is, each light blocking plate 40 is provided with a group of camera components.

In this embodiment, the hair removal device further includes a telescopic assembly for driving the light blocking plate 40 to move. Specifically, the telescopic assembly may include a motor 70, a screw 80, and the like. The control module controls the motor 70 to drive the screw 80 to move, and the screw 80 drives the light blocking plate 40 to move.

Based on the above hair removal device, as shown in Figure 9, a hair removal method in this embodiment includes:

S901, when it is detected that the light outlet of the hair removal device is close to or close to the skin, controlling the camera component to collect skin images;

S902. Identify the skin characteristics of the current skin according to the collected skin image; the skin characteristics include one or more of skin color, hair follicle size, hair follicle density, melanin pigmentation, nevus and open wound;

S903. Adjust the light output gear and/or the irradiation area according to the skin characteristics.

Specifically, the control subject of the hair removal method may be a control module, specifically including an MCU chip and the like. Specifically, the capacitive sensing at the light outlet can be used to detect whether it is close to or close to the skin. After the hair removal device of this embodiment is powered on, when it senses that the light outlet of the hair removal device is close to or close to the skin, the camera component is controlled to collect skin images, the control module receives the images and recognizes the skin features, and then starts the light component sold out.

In one embodiment, when the identified skin features only include the size of hair follicles, the light output gear and/or the irradiation area are adjusted according to the skin features, specifically including:

In another embodiment, when the identified skin characteristics include hair follicle density, adjusting the light output gear and/or the irradiation area according to the skin characteristics, specifically includes:

In yet another embodiment, when the identified skin characteristics include hair follicle size and hair follicle density, adjusting the light output gear and/or the irradiation area according to the skin characteristics specifically includes:

The description below takes skin characteristics including hair follicle size and hair follicle density. According to the size and density of hair follicles in the current skin area, the hair follicle size is defined as three types: thin, medium, and thick; the hair follicle density is defined as thin, medium, and dense. Then, the light emitting gears are divided into nine gears, and the first is divided into three gears based on the density of hair follicles, and within each major gear, it is divided into three smaller gears based on the size of hair follicles. If the current hair follicle size is thick and the density of hair follicles is dense, it will automatically increase the current setting gear by one gear to ensure the hair removal effect. If the current hair follicle size is fine and the density of hair follicles is thin, it will automatically reduce the current set gear by one gear to reduce the risk of skin damage.

Further, when the skin characteristics also include skin color, adjusting the light output gear and/or the irradiated area according to the skin characteristics also includes:

Specifically, if the skin at a certain position is red and swollen due to repeated irradiation during use, and the control module recognizes that the skin color at the current detected position is more reddened than the previously recorded skin color, it will automatically reduce the level at the current setting level. First gear, and control the hair removal device to send out sound/light prompts to prompt the user to pay attention to the current skin condition.

Further, when the skin characteristics include hair follicle size and/or hair follicle density, as well as hair follicle melanosis, moles or open wounds, the light output gear and/or irradiated area are adjusted according to the skin characteristics, specifically including:

A detailed flowchart of a depilatory method in this embodiment is shown in FIG. 10 .

In this embodiment, the light baffle includes two symmetrical pieces, and each light baffle is provided with a camera assembly. Light panel (i.e., when the melanosis, nevus or open wound is identified on the left, the control moves the left light baffle; when the melanosis, mole or open wound is identified on the left, the control moves the right light baffle) to cover Melanosis, moles, or open wounds; the moving distance L of the light-shielding plate is specifically as follows:

L=((N+ΔN)*D*X)/M

Among them, D represents the width of the acquired skin image; X represents the ratio of the size of the actual hair removal area to the size of the skin image; M represents the number of grids that divide the width of the skin image into equal parts; N represents the area of melanosis, nevus or open wound ΔN represents the number of grids occupied by melanosis, nevus or open wound area. Said X, M and N are integers.

The moving distance calculated above is only the moving distance of a single side light baffle, as shown in FIG. 11 for details. If the left and right sides include areas of melanosis, moles, or open wounds, both light barriers need to be moved a corresponding distance according to the size and position of these areas on both sides. In particular, for the example of two baffles and two cameras, the X can be 1, that is, the ratio of the size of the actual hair removal area to the size of the skin image is 1, at this time L=((N+ΔN)*D) /M.

It should be noted that the movement of the light blocking plate may be from the middle to both sides, or from both sides to the middle. If the camera collects the image (it can control the light baffle to be fully closed and then start the collection), the control module directly controls the corresponding light baffle to move left and right according to the area of melanosis, mole or open wound. If there is no melanosis, mole or open If there is a traumatic wound area, the light-shielding plate should be moved to the end to fully open the light outlet. In this case, the N refers to the number of grids where the starting position from the middle of the melanin pigmentation, mole or open wound area is located. If the camera finishes capturing images (the light baffles can be controlled to be fully closed and then start collecting), the control module first moves the light baffles to the bottom to open all the light outlets, and then controls the corresponding light baffles according to the areas of melanosis, moles or open wounds Move to the left and right. For this case, said N refers to the grid number of the starting position from the side of the melanoma, mole or open wound area.

In addition, for the example where the light baffle includes only one piece, and the light baffle is provided with a camera component, when the melanin, mole or open wound is located in the hair removal area, the light baffle is controlled to move to cover the melanin, mole Or an open wound; the moving distance L of the light baffle is as follows:

L=((N+ΔN)*D*X)/M

That is to say, one light-blocking board is provided with an instance of one camera assembly, and the calculation formula for the movement of the light-blocking board is the same as the example of two light-blocking boards and two camera assemblies.

Those skilled in the art can easily understand that the hair removal method provided in this embodiment can be realized by software, or by combining software with necessary hardware. Therefore, the technical solutions according to the embodiments of the present disclosure can be embodied in the form of software products, and the software products can be stored in a non-volatile storage medium (which can be CD-ROM, U disk, mobile hard disk, etc.) or on the network , including several instructions to make a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) execute the method according to the embodiments of the present disclosure.

Embodiment two

Referring to Figures 12 to 19, a hair removal device in this embodiment includes a housing 10, and also includes: a light outlet 20, a lamp assembly 30, a camera assembly, a light baffle 40 and a control module (not shown); The light outlet 20 is arranged at the front end of the housing 10; the lamp assembly 30 is arranged inside the light outlet 20; the light baffle 40 is arranged outside the light outlet 20; the control module It is connected with the camera assembly to control the acquisition of skin images, and identify skin features based on the skin images; the control module is connected to the lamp assembly 30 to adjust the light output gear according to the skin features, so as to control the light output Intensity and/or light emission time; the control module adjusts the position of the light baffle 40 according to the skin characteristics to control the area of the irradiated skin.

The difference between this embodiment and Embodiment 1 is that the camera assembly only includes one group. That is, any one of the two light blocking plates 40 is provided with a camera assembly.

In this embodiment, as shown in FIG. 20 , the light baffle includes two symmetrical pieces, and only one of the light baffles is provided with a camera assembly. control the light baffle on the corresponding side to move to cover melanosis, moles or open wounds; the moving distance L of the light baffle is specifically as follows:

L＝((N+ΔN)*D*X)/(2*M)

It should be noted that the above calculated moving distance is only the moving distance of a single side light baffle. If the left and right sides include areas of melanosis, moles, or open wounds, both light barriers need to be moved a corresponding distance according to the size and position of these areas on both sides. Said X can be adjusted as required.

The other structures of the depilatory device and the specific implementation of the depilatory method in this embodiment are the same as in Embodiment 1, and the description will not be repeated in this embodiment.

Embodiment Three

This embodiment provides an electronic device in the form of a general computing device. Components of an electronic device may include, but are not limited to: at least one processing unit, at least one storage unit, and a bus connecting different system components (including the storage unit and the processing unit).

Wherein, the storage unit stores program codes, and the program codes can be executed by the processing unit, so that the processing unit executes the various exemplary implementations according to the present disclosure described in the “Exemplary Methods” section above in this specification. A step of. For example, the processing unit can perform the following steps in the above method embodiment: when it is detected that the light outlet of the hair removal device is close to or close to the skin, control the camera component to collect skin images; identify the skin characteristics of the current skin according to the collected skin images ; The skin characteristics include one or more of skin color, hair follicle size, hair follicle density, melanin, moles and open wounds; adjust the light output gear and/or irradiation area according to the skin characteristics.

The storage unit may include readable media in the form of volatile storage units, such as random access memory units (RAM) and/or cache storage units, and may further include read only memory units (ROM).

The memory unit may also include programs/utilities having a set (at least one) of program modules including, but not limited to, an operating system, one or more application programs, other program modules, and program data, in which case Each or some combination may include implementations of network environments.

A bus may represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, an accelerated graphics port, a processing unit, or a local bus using any of a variety of bus structures .

The electronic device can also communicate with one or more external devices (such as keyboards, pointing devices, Bluetooth devices, etc.), and can also communicate with one or more devices that enable the user to interact with the electronic device, and/or communicate with the electronic A device communicates with any device (eg, router, modem, etc.) that is capable of communicating with one or more other computing devices. Such communication may occur through input/output (I/O) interfaces. Moreover, the electronic device can also communicate with one or more networks (such as a local area network (LAN), a wide area network (WAN) and/or a public network such as the Internet) through a network adapter. As shown, the network adapter communicates with other modules of the electronic device through a bus. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the electronic device, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and Data backup storage system, etc.

Embodiment Four

This embodiment provides a computer-readable storage medium, and the computer-readable storage medium may be a readable signal medium or a readable storage medium. A program product capable of realizing the above-mentioned methods of the present disclosure is stored thereon. In some possible implementation manners, various aspects of the present disclosure may also be implemented in the form of a program product, which includes program code, and when the program product is run on a terminal device, the program code is used to make the The terminal device executes the steps according to various exemplary embodiments of the present disclosure described in the "Exemplary Method" section above in this specification.

More specific examples of computer-readable storage media in this disclosure may include, but are not limited to: electrical connections with one or more wires, portable computer disks, hard disks, random access memory (RAM), read only memory (ROM), Erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage device, magnetic storage device, or any suitable combination of the above.

In the present disclosure, a computer-readable storage medium may include a data signal carrying readable program code in baseband or as part of a carrier wave traveling as a data signal. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing. A readable signal medium may also be any readable medium other than a readable storage medium that can transmit, propagate, or transport a program for use by or in conjunction with an instruction execution system, apparatus, or device.

Alternatively, program code contained on a computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, cable, optical cable, RF, etc., or any suitable combination of the above.

During specific implementation, the program code for performing the operations of the present disclosure may be written in any combination of one or more programming languages, and the programming language includes an object-oriented programming language—such as Java, C++, etc., or Includes conventional procedural programming languages - such as the "C" language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server to execute. In cases involving a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computing device (for example, using an Internet service provider). business to connect via the Internet).

Embodiment five

This embodiment provides a computer program product, the computer program product includes: a computer program, when the computer program is executed by a processor, the above hair removal method is realized.

In the description of the present disclosure, it should be noted that the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or device comprising a series of elements not only includes those elements, but also other elements not expressly listed, or elements inherent in the process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

In the description of the present disclosure, it should be noted that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the orientations shown in the drawings. Or positional relationship is only for the convenience of describing the present disclosure and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present disclosure. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "set with", "sleeved/connected", "connected", etc. should be understood in a broad sense, such as " Connection" can be a fixed connection, a detachable connection, or an integral connection, a mechanical connection, an electrical connection, a direct connection, or an indirect connection through an intermediary, or an internal connection between two components. For communication, those of ordinary skill in the art can understand the specific meanings of the above terms in the present disclosure in specific situations.

The above description is only a preferred specific implementation manner of the present disclosure; however, the protection scope of the present disclosure is not limited thereto. Anyone skilled in the art within the technical scope disclosed in the present disclosure, according to the technical solutions of the present disclosure and its improved concepts, equivalent replacements or changes shall be covered by the protection scope of the present disclosure.

Claims

A hair removal device, comprising a housing, characterized in that it also includes: a light outlet, a lamp assembly, a camera assembly, a light baffle and a control module; the light outlet is arranged at the front end of the housing; the lamp assembly is arranged at The inside of the light outlet; the light baffle is arranged outside the light outlet; the control module is connected with the camera assembly to control the acquisition of skin images, and identify skin features based on the skin images; The control module is connected with the lamp assembly to adjust the light output gear according to the skin characteristics, or, the control module adjusts the position of the light baffle according to the skin characteristics to control the area of the irradiated skin.
The hair removal device according to claim 1, wherein the light baffle includes one or more pieces; the light baffle is connected to the control module through a telescopic assembly.
The hair removal device according to claim 1, characterized in that, the camera assembly is arranged on the housing or on the light baffle.
The hair removal device according to claim 3, characterized in that, the camera components include one or more groups.
A method of hair removal, characterized in that, comprising:

When it is detected that the light outlet of the hair removal device is close to or close to the skin, the camera component is controlled to collect skin images;

According to the collected skin images, identify the skin characteristics of the current skin; skin characteristics include one or more of skin color, hair follicle size, hair follicle density, melanin, moles and open wounds;

Adjust the light output gear and/or the irradiation area according to the skin characteristics.
The hair removal method according to claim 5, wherein when the skin characteristics include the size of hair follicles, the light output gear and/or the irradiation area are adjusted according to the skin characteristics, specifically comprising:

Compare the identified hair follicle size with the preset hair follicle size to determine the hair follicle size grade;

Based on the size grade of the hair follicle, obtain the corresponding light emitting gear;

The light output intensity and/or light output time of the lamp tube assembly are controlled based on the light output gear.
The hair removal method according to claim 5, wherein when the skin characteristics include hair follicle density, adjusting the light output gear and/or the irradiation area according to the skin characteristics specifically includes:

Compare the identified hair follicle density with the preset hair follicle density to determine the hair follicle density level;

Based on the hair follicle density level, obtain the corresponding light emitting gear;

The light output intensity and/or light output time of the lamp tube assembly are controlled based on the light output gear.
The hair removal method according to claim 5, wherein when the skin characteristics include hair follicle size and hair follicle density, adjusting the light output gear and/or the irradiated area according to the skin characteristics specifically includes:

Compare the identified hair follicle density with the preset hair follicle density to determine the hair follicle density level;

Compare the identified hair follicle size with the preset hair follicle size to determine the hair follicle size grade;

Based on the hair follicle density level and hair follicle size level, obtain the corresponding light emitting gear;

The light output intensity and/or light output time of the lamp tube assembly are controlled based on the light output gear.
The hair removal method according to claim 6, 7 or 8, wherein when the skin characteristics also include skin color, adjusting the light output gear and/or the irradiated area according to the skin characteristics also includes:

According to the collected skin image, it is judged whether the skin color has turned red, and if so, the light output gear is lowered; based on the adjusted light output gear, the light output intensity and/or light output time of the lamp tube assembly is controlled.
The hair removal method according to claim 5, characterized in that, when the skin characteristics include hair follicle size and/or hair follicle density, and hair follicle melanosis, moles or open wounds, the light output gear is adjusted according to the skin characteristics and/or irradiated area, including:

Obtain the actual position of melanosis, mole or open wound in the hair removal area according to the position of melanosis, mole or open wound in the skin image;

Control the movement of the light baffle set outside the light outlet to cover melanin, moles or open wounds;

Based on the hair follicle density and/or hair follicle size, obtain the corresponding light output gear;

The light output intensity and/or the light output time of the light assembly are controlled based on the light output gear.
The hair removal method according to claim 10, wherein the light baffle comprises two symmetrical pieces, and each light baffle is provided with a camera assembly, when the melanin, mole or open wound is located in the hair removal area On one side, control the movement of the light baffle on the corresponding side to cover melanosis, moles or open wounds; the moving distance L of the light baffle is specifically as follows:

L=((N+ΔN)*D*X)/M

Among them, D represents the width of the acquired skin image; X represents the ratio of the size of the actual hair removal area to the size of the skin image; M represents the number of grids that divide the width of the skin image into equal parts; N represents the area of melanosis, nevus or open wound ΔN represents the number of grids occupied by melanosis, nevus or open wound area.
The hair removal method according to claim 10, characterized in that, the light baffle includes one piece, and a camera assembly is arranged on the light baffle, and when the melanin, mole or open wound is located in the hair removal area, the control baffle The light plate moves to cover melanin, nevus or open wound; the moving distance L of the light baffle is specifically as follows:

L=((N+ΔN)*D*X)/M

Among them, D represents the width of the acquired skin image; X represents the ratio of the size of the actual hair removal area to the size of the skin image; M represents the number of grids that divide the width of the skin image into equal parts; N represents the area of melanosis, nevus or open wound ΔN represents the number of grids occupied by melanosis, nevus or open wound area.
The hair removal method according to claim 10, wherein the light baffle includes two symmetrical pieces, and only one of the light baffles is provided with a camera assembly. On one side, control the light baffle on the corresponding side to move to cover melanin, moles or open wounds; the moving distance L of the light baffle is specifically as follows:

L＝((N+ΔN)*D*X)/(2*M)

Among them, D represents the width of the acquired skin image; X represents the ratio of the size of the actual hair removal area to the size of the skin image; M represents the number of grids that divide the width of the skin image into equal parts; N represents the area of melanosis, nevus or open wound ΔN represents the number of grids occupied by melanosis, nevus or open wound area.
An electronic device comprising:

processor; and

a memory for storing executable instructions of the processor;

Wherein, the processor is configured to execute the hair removal method according to any one of claims 5-13 by executing the executable instructions.
A computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the hair removal method according to any one of claims 5-13 is realized.
A computer program product, comprising a computer program, when the computer program is executed by a processor, the hair removal method according to any one of claims 5-13 is realized.