CN114521956B

CN114521956B - Method, device and medium for controlling output energy based on skin color and dehairing instrument

Info

Publication number: CN114521956B
Application number: CN202210098024.XA
Authority: CN
Inventors: 白纪龙; 潘志
Original assignee: Guangzhou Stars Pulse Co Ltd
Current assignee: Guangzhou Stars Pulse Co Ltd
Priority date: 2021-12-31
Filing date: 2022-01-26
Publication date: 2023-12-19
Anticipated expiration: 2042-01-26
Also published as: CN114521956A

Abstract

The embodiment of the disclosure provides a method, a device and a medium for controlling output energy based on skin color, and a depilatory instrument, and relates to the technical field of depilatory. Wherein the method comprises the following steps: obtaining reflected light of skin to be detected, wherein the reflected light is obtained by irradiating the skin to be detected by a light source; determining skin parameters related to the skin to be tested according to the reflected light of the skin to be tested; determining an output energy parameter for emitting pulsed light or laser to the skin to be tested according to the skin parameter; and outputting corresponding pulse light or laser to the skin to be detected according to the output energy parameter. Through the scheme, the pulse light or the laser with proper output energy parameters can be determined for the skin with different parameters, the function of automatically switching the output gear is realized, the efficiency of dehairing the skin is improved, and the probability of damage to the skin caused by improper output energy of the pulse light or the laser is reduced.

Description

Method, device and medium for controlling output energy based on skin color and dehairing instrument

Technical Field

The present disclosure relates to the field of depilatory technology, and in particular, to a method, apparatus, medium, and depilatory device for controlling output energy based on skin color.

Background

With the improvement of living standard, people have higher and higher requirements on the unhairing effect and use safety of the unhairing instrument.

The existing dehairing instrument has the following defects in the use process:

1. the adjustment of the output gear is not accurate enough and not sensitive enough;

2. the output gear cannot be automatically shifted.

The defects are easy to cause the problems of stinging feel, darkening skin color, causing blisters and even scalding the skin in the using process.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

An object of the present disclosure is to provide a method, apparatus, medium, and epilator for controlling output energy based on skin tone. Aiming at the skin needing to be dehaired, the method and the device can at least determine the pulse light with proper output energy parameters for the skin with different parameters, improve the dehaired efficiency of the skin, reduce the probability of damage to the skin due to improper output energy of the pulse light and realize the function of automatically switching the output gear.

Other features and advantages of the present disclosure will be apparent from the following detailed description, or may be learned in part by the practice of the disclosure. According to one aspect of the present disclosure, there is provided a method of controlling output energy based on skin tone, comprising: obtaining reflected light of skin to be detected, wherein the reflected light is obtained by irradiating the skin to be detected by a light source; determining skin parameters related to the skin to be tested according to the reflected light of the skin to be tested; determining an output energy parameter for emitting pulsed light to the skin to be tested according to the skin parameter; and outputting corresponding pulse light to the skin to be detected according to the output energy parameter.

According to another aspect of the present disclosure, there is provided an apparatus for controlling an output energy parameter based on skin tone, comprising: a first acquisition module: the method comprises the steps of obtaining reflected light about skin to be detected, wherein the reflected light is obtained by irradiating the skin to be detected by a light source; a first determination module: for determining skin parameters relating to the skin to be tested from the reflected light of the skin to be tested; a second determination module: for the purpose of: determining output energy parameters of a pulse light generator or a laser generator for emitting pulse light to the skin to be tested according to the skin parameters; and an output module: and the device is used for outputting energy to the skin to be tested according to the output energy parameter.

According to a further aspect of the present disclosure there is provided a depilatory device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the method of controlling output energy based on skin tone as in the above embodiments when executing the computer program.

According to yet another aspect of the present disclosure, there is provided a readable storage medium having stored thereon a computer program which, when executed by a processor, implements a method of controlling output energy based on skin tone as in the above embodiments.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

in some embodiments of the present disclosure, the following processes are performed, including: obtaining reflected light of skin to be detected, wherein the reflected light is obtained by irradiating the skin to be detected by a light source; further determining skin parameters related to the skin to be tested according to the reflected light of the skin to be tested; determining an output energy parameter for emitting pulsed light or laser to the skin to be tested according to the skin parameter; and finally, outputting corresponding pulse light or laser to the skin to be detected according to the output energy parameter. Through the steps, the function of automatically switching the output gear is realized, the user does not need to manually switch the output gear, the pulse light with proper output energy parameters can be determined for the skin with different parameters, the efficiency of dehairing the skin is improved, and the probability of damage to the skin due to improper output energy of the pulse light is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

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. It will be apparent to those of ordinary skill in the art that the drawings in the following description are merely examples of the disclosure and that other drawings may be derived from them without undue effort.

Fig. 1 schematically illustrates a schematic diagram of an exemplary application scenario in which a skin tone control output energy based method of an embodiment of the present disclosure may be applied.

Fig. 2 schematically illustrates a flow chart of a method of controlling output energy based on skin tone in an exemplary embodiment according to the present disclosure.

Fig. 3 schematically shows a schematic view of the working area of the epilator in an exemplary embodiment in accordance with the disclosure.

Fig. 4 schematically illustrates a flow chart of a method of determining skin parameters in an exemplary embodiment according to the present disclosure.

Fig. 5 schematically illustrates a flow chart of a method of determining skin parameters in another exemplary embodiment according to the present disclosure.

Fig. 6 schematically illustrates a flow chart of a method of determining skin parameters in yet another embodiment according to an example of the present disclosure.

Fig. 7 schematically illustrates a flow chart of a method of determining an output energy parameter in an exemplary embodiment according to the present disclosure.

Fig. 8 schematically illustrates a flow chart of a method of determining the completion of depilation in an exemplary embodiment according to the present disclosure.

Fig. 9 schematically illustrates a flow chart of a method of determining an output energy parameter in another exemplary embodiment according to the present disclosure.

Fig. 10 schematically illustrates a flow chart of a method of controlling pulsed light in an exemplary embodiment according to the present disclosure.

Fig. 11 schematically illustrates a flow chart of a method of controlling an operating state of a color sensor in an exemplary embodiment according to the present disclosure.

Fig. 12 schematically illustrates a flow chart of a method of determining an output energy parameter in accordance with yet another exemplary embodiment of the present disclosure.

Fig. 13 schematically shows a flow chart of a method of switching the operational state of the epilator in an exemplary embodiment in accordance with the disclosure.

Fig. 14 schematically illustrates a flow chart of a method of controlling output energy based on skin tone in accordance with another exemplary embodiment of the present disclosure.

Fig. 15 schematically illustrates a block diagram of an apparatus for controlling output energy parameters based on skin tone in an exemplary embodiment according to the present disclosure.

Fig. 16 schematically illustrates a block diagram of an apparatus for controlling output energy parameters based on skin tone in accordance with another exemplary embodiment of the present disclosure.

Fig. 17 schematically shows a structural view of an epilator in accordance with an exemplary embodiment of the disclosure.

Fig. 18 schematically shows a structural view of an epilator in accordance with another exemplary embodiment of the present disclosure.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present disclosure more apparent, the embodiments of the present disclosure will be described in further detail below with reference to the accompanying drawings.

When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with some aspects of the disclosure as detailed in the accompanying claims.

In the description of the present disclosure, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art in the specific context. Furthermore, in the description of the present disclosure, unless otherwise indicated, "a plurality" means two or more. "and/or", describes an association relationship of an association object, and indicates that there may be three relationships, for example, a and/or B, and may indicate: a exists alone, A and B exist together, and B exists alone. The character "/three generally indicates that the front-to-back associated object is an" or "relationship.

Referring to fig. 1, a schematic diagram of an exemplary application scenario to which a skin tone control output energy-based method of an embodiment of the present disclosure may be applied is schematically illustrated.

As shown in fig. 1, includes an epilator 110, skin 120 to be measured, and a user 130.

The depilatory device 110 is configured to obtain reflected light of the skin 120 to be tested, detect skin information of the skin 120 to be tested and hair information of an area where the skin 120 to be tested is located according to the reflected light, and output appropriate pulse light to the skin 120 to be tested according to the skin information and the hair information, so as to achieve depilatory of the skin 120 to be tested. The skin 120 to be tested is a target skin to be dehaired.

Illustratively, in the region of the skin 120 to be tested, since the length of hair and the density of hair follicles are not uniform, the reflected light of the skin 120 to be tested is also not uniform,

therefore, the depilatory device 110 can detect the comprehensive parameters including the color brightness and the color type of the skin 120 to be tested according to the reflected light of the skin 120 to be tested, and finally reflect the skin information and the hair information about the skin 120 to be tested. Wherein the hair information includes: hair follicle density and hair length.

In the related art, in the process of using the epilator 110 to perform the epilation by the user 130, there are problems that the output gear cannot be adjusted to a proper level according to different skin parameters, and the output gear cannot be automatically switched, so that the user 130 has a tingling sensation, a darkened skin color, blisters are caused, and even skin is scalded in the use process.

In order to solve the above-mentioned problems in the related art, the present technical solution is provided, and the method embodiments provided in the present disclosure are described below by corresponding embodiments of fig. 2 to 12.

Illustratively, fig. 2 schematically illustrates a flow chart of a method of controlling output energy based on skin tone in an exemplary embodiment according to the present disclosure.

Specifically, referring to fig. 2, a method for controlling output energy based on skin tone is shown comprising:

s210, obtaining reflected light of the skin to be detected, wherein the reflected light is obtained by irradiating the skin to be detected by a light source.

In an exemplary embodiment, the epilator 110 obtains reflected light from the skin 120 to be tested, the reflected light being obtained by illuminating the skin 120 to be tested with a light source on the epilator 110. Wherein, the light source can be one or more.

By way of example, fig. 3 schematically illustrates a schematic view of the operating area of epilator 110 in an exemplary embodiment in accordance with the present disclosure. As shown in fig. 3, the working area of the epilator 110 includes: a pulsed light generator or laser light generator 310, a light source 320, and a color sensor 330. Wherein the color sensor 330 includes, but is not limited to: an RGB sensor.

S220, determining skin parameters related to the skin to be tested according to the reflected light of the skin to be tested.

In an exemplary embodiment, the epilator 110 determines skin parameters related to the skin 120 to be tested based on the reflected light of the skin 120 to be tested. Wherein, the skins of different individuals and different parts have different skin parameters.

S230, determining an output energy parameter for emitting pulse light to the skin to be detected according to the skin parameter, and outputting corresponding pulse light to the skin to be detected according to the output energy parameter; or determining an output energy parameter for emitting laser to the skin to be detected according to the skin parameter, and outputting the corresponding laser to the skin to be detected according to the output energy parameter.

In an exemplary embodiment, the depilatory device 110 determines an output energy parameter for emitting pulsed light to the skin 120 to be tested according to the skin parameter, and outputs corresponding pulsed light to the skin 120 to be tested according to the output energy parameter; or, according to the skin parameters, determining output energy parameters for emitting laser to the skin 120 to be tested, and outputting corresponding laser to the skin 120 to be tested according to the output energy parameters.

Through the steps, the output energy parameters corresponding to the skin parameters can be determined according to the skin parameters, the function of automatically switching the output gear is realized, the user does not need to manually switch the output gear, the efficiency of dehairing the skin is improved, and the damage to the skin is reduced.

In the technical solution provided in the embodiment shown in fig. 2, the skin parameter related to the skin to be measured is further determined according to the reflected light of the skin to be measured by obtaining the reflected light of the skin to be measured. And determining an output energy parameter for emitting pulse light to the skin to be detected according to the skin parameter, and finally outputting corresponding pulse light to the skin to be detected according to the output energy parameter. Through the steps, the pulse light with proper output energy parameters can be determined for the skin with different parameters, the function of automatically switching the output gear is realized, the user does not need to manually switch the output gear, the efficiency of dehairing the skin is improved, and the probability of damage to the skin caused by improper output energy of the pulse light is reduced.

In an exemplary embodiment, fig. 4 schematically illustrates a flowchart of a method for determining skin parameters according to an exemplary embodiment of the present disclosure, which may be referred to as a specific implementation of S220. Referring to fig. 4, a method of determining skin parameters is shown comprising:

s410, three primary color components are obtained based on the reflected light of the skin to be measured, the three primary color components including a red color component, a green color component, and a blue color component.

In an exemplary embodiment, referring to fig. 1, epilator 110 obtains three primary color components based on reflected light of skin 120 under test, the three primary color components comprising a red color component, a green color component, and a blue color component.

S420, determining skin parameters of the skin to be tested according to the three primary color components.

In an exemplary embodiment, the epilator 110 determines skin parameters with respect to the skin to be measured from the three primary color components described above.

According to the technical scheme provided by the embodiment shown in fig. 4, by acquiring the three primary color components contained in the reflected light and determining the skin parameters related to the skin to be tested according to the three primary color components, the skin at different positions can be effectively distinguished, and further the dehairing instrument 110 can more pertinently dehairing the skin at different positions.

In an exemplary embodiment, fig. 5 schematically illustrates a flowchart of a method for determining skin parameters according to another exemplary embodiment of the present disclosure, which may be a specific implementation of S420. Referring to fig. 5, a method of controlling output energy based on skin tone is shown comprising:

s510, obtaining a first electric signal corresponding to the red component according to the red component.

In an exemplary embodiment, referring to fig. 3, the color sensor 330 obtains a first electrical signal corresponding to the red component according to the red component.

And S520, obtaining a second electric signal corresponding to the green component according to the green component.

In an exemplary embodiment, referring to fig. 3, the color sensor 330 obtains a second electrical signal corresponding to the green component from the green component.

And S530, obtaining a third electric signal corresponding to the blue component according to the blue component.

In an exemplary embodiment, referring to fig. 3, the color sensor 330 obtains a third electrical signal corresponding to the blue component from the blue component.

Optionally, the manner of quantizing the above red, green, and blue components includes, but is not limited to: quantizing the red, green and blue components by red, green and blue photodiodes, respectively; or the red component, the green component and the blue component are quantized by a red light photoresistor, a green light photoresistor and a blue light photoresistor.

S540, determining skin parameters according to the first electric signal, the second electric signal and the third electric signal.

In an exemplary embodiment, referring to fig. 1, the epilator 110 determines the skin parameter based on the first electrical signal, the second electrical signal, and the third electrical signal.

According to the technical scheme provided by the embodiment shown in fig. 5, the red component, the green component and the blue component are respectively quantized to obtain a first electric signal, a second electric signal and a third electric signal which respectively correspond to the three components, and the skin parameter is determined according to the first electric signal, the second electric signal and the third electric signal. Through the steps, the optical information contained in the skin reflected light to be detected can be presented through the corresponding electrical quantity, and the accuracy of determining the skin parameters is improved.

Illustratively, fig. 6 schematically shows a flow chart of a method of determining skin parameters in accordance with yet another exemplary embodiment of the present disclosure.

Referring to fig. 6, in S610, a plurality of reflected lights of skin to be measured are acquired.

In an exemplary embodiment, referring to FIG. 1, an epilator 110 obtains a plurality of reflected light from skin 120 under test.

Illustratively, with continued reference to FIG. 3, the light source 320 provides light to multiple areas of the skin 120 under test such that the epilator 110 captures multiple reflected lights of the skin 120 under test.

In S620, an average value for a plurality of reflected lights is determined.

In an exemplary embodiment, referring to FIG. 1, the epilator 110 determines an average value for a plurality of reflected lights.

Illustratively, referring to fig. 3, the epilator 110 acquires red, green, and blue components corresponding to the plurality of reflected lights by a plurality of color sensors 330, and acquires first, second, and third electrical signals corresponding to the plurality of reflected lights according to the red, green, and blue components. Further, according to the first electric signals, the second electric signals and the third electric signals corresponding to the plurality of reflected lights, the average value of the first electric signals, the average value of the second electric signals and the average value of the third electric signals are obtained. Through the steps, the average value of the electric signals of the three primary color components of the skin to be detected can be obtained, and the accuracy of obtaining the electric signals is improved.

In S621, a skin parameter concerning the skin to be measured is determined from the average of the plurality of reflected lights.

In an exemplary embodiment, referring to FIG. 1, the epilator 110 determines skin parameters for the skin under test based on the average of the plurality of reflected light. The average value of the plurality of reflected lights refers to the average value of the first electric signal, the average value of the second electric signal, and the average value of the third electric signal.

In S630, a mean value of skin parameters with respect to the skin to be measured is determined from the plurality of reflected lights of the skin to be measured.

In an exemplary embodiment, referring to FIG. 1, the epilator 110 determines an average of skin parameters with respect to the skin 120 under test based on a plurality of reflected light of the skin 120 under test.

Illustratively, referring to fig. 3, the epilator 110 acquires red, green, and blue components corresponding to the plurality of reflected lights by a plurality of color sensors 330, and acquires first, second, and third electrical signals corresponding to the plurality of reflected lights according to the red, green, and blue components. Further, a plurality of skin parameters related to the plurality of reflected lights are respectively obtained according to the first electric signal, the second electric signal and the third electric signal corresponding to the plurality of reflected lights, and further, the average value of the skin parameters is obtained according to the plurality of skin parameters. Through the steps, the average value of the skin parameters of the skin to be detected can be obtained, and the accuracy of obtaining the skin parameters of the skin to be detected is improved.

The embodiment shown in fig. 6 provides a technical solution, in which a plurality of reflected lights of the skin to be measured are first obtained, on the one hand, an average value of the plurality of reflected lights is determined, and on the other hand, skin parameters of the skin to be measured are determined according to the average value of the plurality of reflected lights. On the other hand, according to a plurality of reflected lights of the skin to be tested, the average value of skin parameters of the skin to be tested is determined. By the two technical means, the accuracy of acquiring the skin parameters of the skin to be detected can be improved.

Illustratively, fig. 7 schematically illustrates a flow chart of a method of determining an output energy parameter in an exemplary embodiment according to the present disclosure.

Referring to fig. 7, in S710, reflected light of the reference skin is acquired, and a reference parameter is determined from the reflected light of the reference skin.

In an exemplary embodiment, referring to FIG. 1, the epilator 110 obtains the reflected light of the reference skin as described above, and determines the reference parameter based on the reflected light of the reference skin. Wherein the reference skin and the skin to be measured are the same skin of the user.

In S720, an output energy parameter of the pulse light generator or the laser generator is determined according to the skin parameter and the reference parameter.

In an exemplary embodiment, referring to fig. 1, the epilator 110 determines the output energy parameter of the pulsed light generator or the laser generator based on the skin parameter and the reference parameter. Wherein the skin parameter is obtained from a first color type and a first brightness, and the reference parameter is obtained from a second color type and a second brightness. The output energy parameters described above include, but are not limited to: power, color temperature, luminous flux, illuminance, pulse width, pulse interval, and light intensity.

Further, as a specific embodiment of step S720, further includes:

determining a first comparison value according to the first color type and the second color type;

determining a second comparison value according to the first brightness and the second brightness;

and determining an output energy parameter of the pulse light generator or the laser generator according to the first comparison value and the second comparison value.

In an exemplary embodiment, referring to fig. 3, the epilator 110 determines a first comparison value based on the first color type and the second color type; determining a second comparison value according to the first brightness and the second brightness; finally, the output energy parameter of the pulse light generator or the laser generator 310 is determined according to the first comparison value and the second comparison value.

Illustratively, since the hair length and the hair follicle density of the reference skin and the skin to be measured are different, the optical parameters of the reflected light of the reference skin and the reflected light of the skin to be measured are different, and further the color type of the reference skin and the color type of the skin to be measured, which are respectively obtained according to the reflected light of the reference skin and the reflected light of the skin to be measured, are different, and the color brightness of the reference skin and the color brightness of the skin to be measured are also different. According to the different color types, the difference between the hair follicle density of the skin to be detected and the reference skin can be judged; according to the difference of the color brightness, the difference of the hair length of the skin to be tested and the reference skin can be judged. Finally, the epilator may determine the output energy parameter of the pulse light generator or the laser generator 310 according to the difference in the hair follicle density and the difference in the hair length.

In an exemplary embodiment, the user may set the reference parameter in the epilator in advance and save it by the epilator.

The embodiment shown in fig. 7 provides a technical solution, in which the reference parameter is determined according to the reflected light of the reference skin by obtaining the reflected light of the reference skin, and the output energy parameter of the pulse light generator or the laser generator is determined according to the skin parameter and the reference parameter. By comparing the reference parameters corresponding to the reference skin with the skin parameters corresponding to the skin to be measured, the differences in hair follicle density and hair length between different skins can be identified, and the output energy parameters of the pulse light generator or the laser generator can be determined according to the differences in hair follicle density and hair length. Therefore, the scheme can solve the problem of influence on the output energy parameters caused by different skin colors of different users, and accurately control the pulse light generator or the laser generator to output the pulse light to the skin to be tested according to the output energy parameters, so that more effective and safer depilation is realized. When a user uses the dehairing instrument, the user can firstly collect the reference parameters at the skin with fewer hairs, collect the parameters at the positions needing dehairing, and further obtain the quantity of hairs at the target dehairing positions, so that the output energy parameters are obtained, the influence on the output energy parameters caused by the personal skin difference of the user is reduced, and the accurate control of dehairing energy is realized.

Illustratively, fig. 8 schematically illustrates a flow chart of a method of determining the degree of hair removal completion in an exemplary embodiment according to the present disclosure.

Referring to fig. 8, in S810, the degree of completion of depilation of the skin to be tested is determined according to the comparison value of the skin parameter and the reference parameter.

In an exemplary embodiment, the depilatory device 110 determines the degree of completion of depilating the skin to be tested based on the comparison of the skin parameter and the reference parameter.

In S820, it is determined whether the depilating completion degree reaches a preset value.

In an exemplary embodiment, the epilation instrument 110 determines whether the epilation completion degree reaches a preset value. Executing S830 in case that the dehairing completion degree reaches a preset value; if the dehairing completion degree does not reach the preset value, S820 is continued. The preset value may be set by the user 130.

In S830, it is determined that the skin to be tested is finished in depilation, and a prompt message is sent.

In an exemplary embodiment, the depilatory device 110 determines that the skin 120 to be tested is completely depilated and issues a prompt.

Optionally, the prompting modes of the prompting information include, but are not limited to: voice prompts, vibration prompts, and flashing prompts.

The technical scheme provided by the embodiment shown in fig. 8 determines the dehairing completion degree of the skin to be detected according to the comparison value of the skin parameter and the reference parameter, and sends prompt information to the user after dehairing is completed, thereby reducing the damage to the skin.

Illustratively, fig. 9 schematically illustrates a flow chart of a method of determining an output energy parameter in accordance with another exemplary embodiment of the present disclosure.

Referring to fig. 9, in S910, the orientation of the contact surface is acquired.

In an exemplary embodiment, referring to fig. 3, the contact surface is shown in fig. 3. The epilator 110 obtains the orientation of the contact surface. The orientation of the contact surface can be obtained by an acceleration sensor or a gyroscope.

In S920, the position of the skin to be measured is determined according to the direction of the contact surface and the skin parameter.

In an exemplary embodiment, the epilator 110 determines the position of the skin to be measured based on the orientation of the contact surface and the skin parameters. For example: when the user 130 is depilated using the depilatory instrument 110, the underarm can be determined based on the contact surface being oriented obliquely upward and the skin being darker in intensity and the skin being darker in color type.

In another use scenario, when the user 130 uses the depilating apparatus 110 to depilating, the user can determine that the location is the outer side of the arm according to the direction of the contact surface being inclined upwards, the skin brightness being brighter, the skin color type being yellow; if the contact surface is inclined upwards and the skin brightness is brighter, the skin color type is yellow, and the position can be judged to be the inner side of the arm.

In S930, the output energy parameter of the pulse light generator or the laser generator is adjusted according to the skin position and the skin parameter to be measured.

In an exemplary embodiment, the epilator 110 adjusts the output energy parameters of the pulsed light generator or the laser generator in accordance with the position of the skin to be measured and the skin parameters. The output energy parameters of the epilator 110 for different parts of the user 130 can be set by the user. For example: when the depilatory device 110 determines that the skin is outside the arm, the output energy parameter may be increased compared to the inside of the arm. The outer side of the arm refers to the side which is in the same plane with the palm when the arm stretches, and the inner side of the arm refers to the side which is in the same plane with the palm when the arm stretches.

For example, when the depilatory device 110 determines that the skin parameter of the skin to be tested is darker, and the skin is yellowish, it may determine that the hair follicle of the skin to be tested is denser, but the hair follicle is shallower, so that the luminous flux of the output energy parameter needs to be properly increased, and the illuminance of the output energy parameter is reduced; when the depilatory device 110 determines that the skin parameter of the skin to be tested is bright and the color type of the skin is brown, it can determine that the hair follicle density of the skin to be tested is small, but the depth of the hair follicle is deep, so that the luminous flux of the output energy parameter needs to be properly reduced, and the illuminance of the output energy parameter needs to be increased.

The luminous flux refers to the sum of energy emitted by the light source in unit time, and the illuminance refers to the luminous flux of the light source irradiated on the unit area of the irradiated object.

The embodiment shown in fig. 9 provides a technical solution, by acquiring the direction of the contact surface, determining the position of the skin to be measured according to the direction of the contact surface and the skin parameter, and finally adjusting the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be measured and the skin parameter. Through the steps, the accuracy of adjusting the output energy parameters is further improved, so that the automatic and accurate control of the gear of the dehairing instrument is realized, and the unhairing experience of a user is improved.

Illustratively, fig. 10 schematically shows a flow chart of a method of controlling pulsed light in an exemplary embodiment according to the present disclosure.

Referring to fig. 10, in S1010, a contact state of the skin to be measured with the contact surface is detected.

In an exemplary embodiment, the epilator 110 detects the contact state of the skin 120 to be tested with the contact surface. Wherein the contact state is detected by a sensor, the sensor including but not limited to: pressure sensor, temperature sensor, photoelectric sensor, biosensor.

In S1020, it is determined whether the skin to be measured is in contact with the contact surface.

In an exemplary embodiment, the epilator 110 determines whether the skin 120 to be tested is in contact with the contact surface, and performs S1030 in the case that the skin 120 to be tested is in contact with the contact surface; in a case where the skin 120 to be measured is not in contact with the contact surface, S1040 is performed.

In S1030, the pulsed light generator or the laser generator is controlled to emit light.

In an exemplary embodiment, epilator 110 controls the pulsed light generator or the laser generator to emit light.

In S1040, the pulsed light generator or the laser generator is controlled to stop emitting light.

In an exemplary embodiment, epilator 110 controls the pulsed light generator or the laser generator to stop emitting light.

Alternatively, the epilator 110 may control the light source to operate in synchronization with the pulse light generator or the laser generator described above.

The embodiment shown in fig. 10 provides a technical solution, which controls whether the pulse light generator or the laser generator emits light by judging the contact state of the skin to be tested and the contact surface, so as to avoid leakage of light emitted by the pulse light generator or the laser generator, damage eyes and reduce power consumption.

Illustratively, fig. 11 schematically illustrates a flow chart of a method of controlling the operating state of a color sensor in an exemplary embodiment according to the present disclosure.

Referring to fig. 11, in S1110, a distance of a contact surface from skin to be measured is detected.

In an exemplary embodiment, the epilator 110 detects the distance of the contact surface from the skin to be measured.

In S1120, it is determined whether the distance is less than a preset value.

In an exemplary embodiment, epilator 110 determines whether the distance is less than a preset value.

For example: the predetermined value is 5 cm, and when the epilator 110 detects that the distance between the contact surface and the skin to be measured is 6 cm, it is determined that the distance is greater than the predetermined value.

In S1130, the control color sensor is in a detection state.

In an exemplary embodiment, epilator 110 controls the color sensor in a detection state.

In S1140, the color sensor is controlled to be in a stopped detection state.

In an exemplary embodiment, epilator 110 controls the color sensor in a stop detection state.

The embodiment shown in fig. 11 provides a technical solution, which further reduces the power consumption of the epilator by determining whether the distance between the contact surface and the skin to be detected is smaller than a preset value, and controlling the color sensor to be in a corresponding working state.

Illustratively, FIG. 12 schematically illustrates a flow chart of a method of determining an output energy parameter in accordance with yet another exemplary embodiment of the present disclosure.

Referring to fig. 12, the above method includes:

s1210, detecting the pressure between the contact surface and the skin to be detected.

In an exemplary embodiment, the epilator 110 detects a pressure between the contact surface and the skin to be measured.

S1220, determining the output energy parameter of the pulse light generator or the laser generator according to the pressure, the position of the skin to be detected and the skin parameter.

In an exemplary embodiment, the epilator 110 determines the output energy parameter of the pulsed light generator or the laser generator based on the pressure, the position of the skin to be measured, and the skin parameter.

In the technical scheme shown in fig. 12, by detecting the pressure between the contact surface and the skin to be tested and determining the output energy parameter of the pulse light generator or the laser generator according to the pressure, the position of the skin to be tested and the skin parameter, the scientificity of determining the output energy parameter can be further improved, and the depilating effect can be improved.

By way of example, as a specific implementation of any of the above embodiments, fig. 13 schematically shows a flowchart of a method for switching the operating state of the epilator in accordance with an exemplary embodiment of the disclosure.

Referring to fig. 13, the above method includes:

s1310, responding to a switching instruction of the user triggering the dehairing instrument, and switching the working state of the dehairing instrument, wherein the working state comprises the following steps: an automatic state and a manual state.

In an exemplary embodiment, depilatory device 110 switches the operating state of depilatory device 110 in response to a user triggering a switch command regarding the depilatory device, the operating state comprising: an automatic state and a manual state. The above-mentioned switching instruction includes, but is not limited to: voice commands, switch commands, and touch commands.

S1320, in the case that the epilator is in a manual state, the pulse light generator or the laser generator is operated according to the output energy parameter selected by the user.

In an exemplary embodiment, the pulsed light generator or laser generator described above operates according to a user-selected output energy parameter with the epilator 110 in a manual state.

According to the technical scheme shown in fig. 13, the working state of the dehairing instrument is switched by triggering a switching instruction about the dehairing instrument by a user, so that the flexibility of switching the output gear of the dehairing instrument in the dehairing process by the user is improved.

Illustratively, fig. 14 schematically illustrates a flow chart of a method of controlling output energy based on skin tone in accordance with another exemplary embodiment of the present disclosure.

Referring to fig. 14, comprising: a white LED (Light-Emitting Diode) lamp 1410, an RGB color sensor 1420, an analog front end circuit design 1430, an analog to digital conversion module 1440, an MCU (Micro Controller Unit, microcontroller) processor 1450, a xenon lamp control module 1460, and a xenon lamp 1470. The white LED lamp is used to provide a light source for the skin to be tested, so that the RGB color sensor 1420 obtains the reflected light of the skin to be tested. The RGB color sensor 1420 includes: the device comprises a red primary color filter, a green primary color filter and a blue primary color filter, and further comprises a red primary color photodiode, a green primary color photodiode and a blue primary color photodiode which are respectively connected with the red primary color filter, the green primary color filter and the blue primary color filter, wherein the red primary color photodiode, the green primary color photodiode and the blue primary color photodiode are used for acquiring red primary color components, green primary color components and blue primary color components of reflected light of the skin to be detected, and converting the red primary color components, the green primary color components and the blue primary color components into corresponding analog electric signals. The analog front-end circuit design 1430 processes the analog electrical signals output from the RGB color sensor, and its main functions include amplifying, filtering, transmitting path data conversion, frequency conversion, and modulation/demodulation. The analog-to-digital conversion module 1440 is configured to receive an analog electrical signal output by the analog front-end circuit design, and convert the analog electrical signal into a digital electrical signal. The MCU processor is configured to process the converted digital signal, further determine where the depilatory device is located on the user, obtain a skin parameter of the skin to be tested, and determine an output energy parameter of the xenon lamp 1470 according to the skin parameter. The xenon lamp control module 1460 is configured to receive an output energy parameter related to the xenon lamp 1470 sent by the MCU processor, and control the xenon lamp 1470 to output energy to the skin to be tested according to the output energy parameter.

Illustratively, the analog-to-digital conversion module 1440 transmits the digital electrical signal to the MCU processor 1450 by a method including, but not limited to: IIC (Inter-Integrated Circuit, integrated circuit bus), SPI (Serial Peripheral Interface, serial communication bus).

The foregoing embodiment numbers of the present disclosure are merely for description and do not represent advantages or disadvantages of the embodiments.

The following are device embodiments of the present disclosure that may be used to perform method embodiments of the present disclosure. For details not disclosed in the embodiments of the apparatus of the present disclosure, please refer to the embodiments of the method of the present disclosure.

Wherein fig. 15 schematically illustrates a block diagram of an apparatus for controlling output energy parameters based on skin tone in an exemplary embodiment according to the present disclosure. Referring to fig. 15, an apparatus 1500 for controlling output energy parameters based on skin tone includes: a first acquisition module 1510, a first determination module 1520, a second determination module 1530, an output module 1540.

Specifically, the first obtaining module 1510 is configured to obtain reflected light of the skin to be tested, where the reflected light is obtained by irradiating the skin to be tested with a light source.

The first determining module 1520 is configured to determine a skin parameter related to the skin to be tested according to the reflected light of the skin to be tested.

The second determining module 1530 is configured to determine an output energy parameter for emitting pulsed light to the skin to be tested according to the skin parameter.

The output module 1540 is configured to output corresponding pulse light to the skin to be tested according to the output energy parameter.

Illustratively, based on the foregoing, fig. 16 schematically illustrates a block diagram of an apparatus for controlling output energy parameters based on skin tone in accordance with another exemplary embodiment of the present disclosure.

In an exemplary embodiment, based on the foregoing scheme, the first determining module 1620 further includes: an acquisition unit 1621 and a reminder unit 1622.

Wherein, the above-mentioned acquisition unit 1621 is configured to: acquiring three primary color components based on the reflected light of the skin to be detected, wherein the three primary color components comprise a red color component, a green color component and a blue color component; obtaining a first electric signal corresponding to the red component according to the red component; obtaining a second electric signal corresponding to the green component according to the green component; and obtaining a third electric signal corresponding to the blue component according to the blue component.

In an exemplary embodiment, based on the foregoing scheme, the first determining module 1620 is further configured to: determining skin parameters related to the skin to be tested according to the three primary color components; and determining the skin parameter based on the first electrical signal, the second electrical signal, and the third electrical signal.

In an exemplary embodiment, based on the foregoing scheme, the first acquisition module 1610 is further configured to: and acquiring a plurality of reflected lights of the skin to be tested, and determining an average value of the plurality of reflected lights.

In an exemplary embodiment, based on the foregoing scheme, the first determining module 1620 is further configured to: determining skin parameters related to the skin to be tested according to the average value of the plurality of reflected lights; and determining an average value of skin parameters of the skin to be tested according to the plurality of reflected lights of the skin to be tested.

In an exemplary embodiment, based on the foregoing scheme, the first acquisition module 1610 is further configured to: acquiring reflected light of the reference skin; the first determining module 1620 is further configured to: and determining the reference parameter according to the reflected light of the reference skin.

In an exemplary embodiment, based on the foregoing scheme, the second determining module 1630 is further configured to: determining an output energy parameter of the pulse light generator or the laser generator according to the skin parameter and the reference parameter; determining a first comparison value according to the first color type and the second color type; determining a second comparison value according to the first brightness and the second brightness; and determining an output energy parameter of the pulse light generator or the laser generator according to the first comparison value and the second comparison value. The reference skin and the skin to be measured are the skin of the same user, the skin parameter is obtained by a first color type and a first brightness, and the reference parameter is obtained by a second color type and a second brightness.

The reminding unit 1622 is configured to: determining the dehairing completion degree of the skin to be tested according to the comparison value of the skin parameter and the reference parameter; and under the condition that the dehairing completion degree reaches a preset value, determining that dehairing of the skin to be detected is completed, and sending out prompt information.

In an exemplary embodiment, based on the foregoing scheme, the second determining module 1630 further includes an adjusting unit 1631.

The adjusting unit 1631 is configured to: acquiring the orientation of the contact surface; determining the position of the skin to be detected according to the direction of the contact surface and the skin parameters; and adjusting the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be detected and the skin parameter.

In an exemplary embodiment, based on the foregoing, the apparatus further includes: detection module 1650.

Specifically, the detection module 1650 is configured to: detecting the contact state of the skin to be detected and the contact surface; detecting the distance between the contact surface and the skin to be detected; and detecting the pressure between the contact surface and the skin to be tested.

In an exemplary embodiment, based on the foregoing, the apparatus further includes: control module 1660.

Specifically, the control module 1660 is configured to: controlling the pulse light generator or the laser generator to emit light under the condition that the contact state is that the skin to be tested is contacted with the contact surface; controlling the pulse light generator or the laser generator to stop emitting light when the contact state is that the skin to be detected is not contacted with the contact surface; and controlling the color sensor to be in a detection state under the condition that the distance is smaller than a preset value; controlling the color sensor to be in a stop detection state under the condition that the distance is greater than or equal to the preset value; and determining an output energy parameter of the pulse light generator or the laser generator according to the pressure, the position of the skin to be measured and the skin parameter.

In an exemplary embodiment, based on the foregoing, the control module 1660 is further configured to: and responding to a switching instruction triggered by a user about the dehairing instrument, and switching the working state of the dehairing instrument, wherein the working state comprises the following steps: an automatic state and a manual state; wherein the pulse light generator or the laser generator is controlled to operate according to the output energy parameter selected by the user when the epilator is in the manual state.

It should be noted that, when the apparatus for outputting energy based on skin color control according to the above embodiment performs the method for outputting energy based on skin color control, only the division of the above functional modules is used for illustration, and in practical application, the above functional allocation may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules, so as to perform all or part of the functions described above. In addition, the device for controlling output energy based on skin color and the method embodiment for controlling output energy based on skin color provided in the above embodiments belong to the same concept, so for details not disclosed in the device embodiment of the present disclosure, please refer to the embodiment of the method for controlling output energy based on skin color in the embodiment of the present disclosure, and the details are not repeated here.

The disclosed embodiments also provide a readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the methods of the previous embodiments. The readable storage medium may include, among other things, any type of disk including floppy disks, optical disks, DVDs (Digital Video Disc, digital Video disks), CD-ROMs (Compact Disc Read-Only Memory), microdrives, and magneto-optical disks, ROMs (Read-Only Memory), RAMs (Random Access Memory ), EPROMs (Erasable Programmable Read-Only Memory), EEPROMs (Electrically Erasable Programmable Read Only Memory, electrically erasable programmable Read-Only Memory), DRAMs (Dynamic Random Access Memory ), VRAMs (Video RAM, image random access Memory), flash Memory devices, magnetic or optical cards, nanosystems, or any type of media or device suitable for storing instructions and/or data.

The embodiments of the present disclosure also provide an epilator comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the methods of the embodiments described above when the program is executed by the processor.

In an exemplary embodiment, FIG. 17 schematically illustrates a block diagram of an epilator in an exemplary embodiment in accordance with the present disclosure.

Referring to fig. 17, the dehairing instrument includes: the epilator body 1700, the color sensor 1710, the processor 1720, and the pulsed light generator or laser generator 1730; the dehairing instrument body comprises a shell, wherein a contact surface for contacting with skin is arranged on the shell; and a pulse light generator located in the housing, wherein light emitted from the pulse light generator is emitted from the contact surface; or, a laser generator in the casing, the light emitted by the laser generator is emitted from the contact surface; the color sensor is arranged on the shell and is used for receiving reflected light of skin to be detected, which is injected from the contact surface; the processor is arranged in the shell and connected with the color sensor and the pulse light generator, the processor determines skin parameters related to the skin to be tested according to the reflected light of the skin to be tested, determines output energy parameters of the pulse light generator according to the skin parameters, and correspondingly outputs pulse light according to the output energy parameters; or, the processor is connected to the color sensor and the laser generator, the processor determines a skin parameter related to the skin to be measured according to the reflected light of the skin to be measured, determines an output energy parameter of the laser generator according to the skin parameter, and the pulse light generator correspondingly outputs laser according to the output energy parameter. The pulse light generator or the laser generator adjusts the output pulse light by adjusting at least one parameter of pulse width, frequency and amplitude.

In an exemplary embodiment, the color sensor acquires three primary color components including a red color component, a green color component, and a blue color component based on the reflected light of the skin to be measured; the processor determines skin parameters for the skin to be tested based on the three primary color components.

In an exemplary embodiment, the color sensor includes a first light intensity quantizer, a second light intensity quantizer, and a third light intensity quantizer coupled to the processor; the color sensor further includes a red light filter corresponding to the first light intensity quantizer, a green light filter corresponding to the second light intensity quantizer, and a blue light filter corresponding to the third light intensity quantizer; wherein, the first light intensity quantizer is used for: obtaining a first electric signal corresponding to the red component according to the red component; the second light intensity quantizer is configured to: obtaining a second electric signal corresponding to the green component according to the green component; the third light intensity quantizer is configured to: obtaining a third electric signal corresponding to the blue component according to the blue component; the processor determines the skin parameter based on the first electrical signal, the second electrical signal, and the third electrical signal.

In an exemplary embodiment, the dehairing instrument further includes: a lamp connected to the processor, the lamp being provided in the housing, and the lamp, the pulse light generator, and the color sensor being located in different areas of the contact surface; or the illuminating lamp, the laser generator and the color sensor are positioned in different areas of the contact surface; the illuminating lamp is used for: providing a light source for the skin to be tested.

In an exemplary embodiment, the housing includes a mounting cavity; the pulse light generator or the laser generator is positioned in the mounting cavity, and the color sensor and the illuminating lamp are positioned outside the mounting cavity.

In an exemplary embodiment, the number of the color sensors is one or more, and the number of the illumination lamps is one or more; the processor determines skin parameters of the skin to be tested according to the average value of the reflected light of the skin to be tested received by the color sensors, determines output energy parameters of the pulse light generator or the laser generator according to the skin parameters, or

The processor determines a mean value of skin parameters of the skin to be measured according to the reflected light of the skin to be measured received by the color sensors, and determines an output energy parameter of the pulse light generator or the laser generator according to the mean value of the skin parameters.

In an exemplary embodiment, the processor stores a reference parameter, the reference parameter being determined by the processor based on reflected light of reference skin received by the color sensor; the processor determines an output energy parameter of the pulse light generator or the laser generator according to the skin parameter and the reference parameter; the reference skin and the skin to be measured are the same skin of the user.

In an exemplary embodiment, the skin parameter is derived from a first color type and a first brightness, and the reference parameter is derived from a second color type and a second brightness; the processor determines an output energy parameter of the pulsed light generator or the laser generator based on the comparison of the first color type and the second color type and based on the comparison of the first luminance and the second luminance.

In an exemplary embodiment, the processor determines the dehairing completion of the skin to be tested according to a comparison value of the skin parameter and the reference parameter; and under the condition that the deviation of the comparison value of the skin parameter and the reference parameter is within a preset value, determining that the dehairing of the skin to be detected is completed.

In an exemplary embodiment, the dehairing instrument further includes: an acceleration sensor disposed in the housing, the acceleration sensor being connected to the processor; the acceleration sensor is used for acquiring the direction of the contact surface; the processor determines the position of the skin to be measured according to the direction of the contact surface and the skin parameter, and adjusts the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be measured.

In an exemplary embodiment, the epilating apparatus further comprises a contact sensor connected to the processor, the contact sensor being connected to the processor, and the contact sensor being configured to detect a contact state of the skin to be tested with the contact surface; when the contact sensor detects that the skin to be tested is in contact with the contact surface, the processor controls the pulse light generator or the laser generator to emit light; and under the condition that the contact sensor does not detect that the skin to be tested is in contact with the contact surface, the processor controls the pulse light generator or the laser generator to stop emitting light.

In an exemplary embodiment, the contact sensor includes at least one of a pressure sensor, a photoelectric sensor, a temperature sensor, and a bioelectrode.

In an exemplary embodiment, the epilator further comprises a distance sensor coupled to the processor; the distance sensor is used for: detecting the distance between the contact surface and the skin to be detected;

under the condition that the distance is smaller than a preset value, the processor controls the dehairing instrument to be in a starting state; and under the condition that the distance is greater than or equal to the preset value, the processor controls the dehairing instrument to be in a shutdown state.

In an exemplary embodiment, the epilator further comprises a state switching control disposed on a surface of the housing, the state switching control being connected to the processor; the state switching control is used for switching the working state of the dehairing instrument, and the working state comprises an automatic state and a manual state; wherein the pulse light generator or the laser generator is controlled to operate according to the output energy parameter selected by the user when the epilator is in the manual state.

In an exemplary embodiment, the depilatory device further includes a prompting unit connected to the processor, where the prompting unit is configured to issue a prompting message after the depilation of the region to be tested is completed.

In an exemplary embodiment, the epilator further comprises a pressure sensor connected to the processor, the pressure sensor being configured to detect a pressure between the contact surface and the skin to be tested; the processor determines an output energy parameter of the pulsed light generator or laser generator based on the pressure, the reference parameter, and the skin parameter.

In an exemplary embodiment, the energy output parameters include: power, color temperature, luminous flux, illuminance, pulse width, pulse interval, and light intensity.

The depilatory instrument provided by the embodiment of the disclosure has the following technical effects: the method comprises the steps of receiving reflected light of skin to be detected, which is injected from a contact surface, through a color sensor, further determining skin parameters related to the skin to be detected according to the reflected light of the skin to be detected through a processor, determining output energy parameters of a pulse light generator or a laser generator according to the skin parameters, and finally outputting pulse light to the skin by the pulse light generator or the laser generator according to the output energy parameters to achieve dehairing. According to the technical scheme, aiming at the skin needing to be unhaired, the pulse light with proper output energy parameters can be determined for the skin with different parameters, the unhairing efficiency of the skin is improved, the probability of damage to the skin due to improper output energy of the pulse light is reduced, and the function of automatically switching the output gear is realized.

Fig. 18 schematically shows a structural view of an epilator in accordance with another exemplary embodiment of the present disclosure. Referring to fig. 18, the depilating apparatus 1800 includes: a processor 1810 and a memory 1820.

In the disclosed embodiment, the processor 1810 is a control center of a computer system, and may be a processor of a physical machine or a processor of a virtual machine. The processor 1810 may include one or more processing cores, such as a 4-core processor, an 8-core processor, or the like. The processor 1810 may be implemented in at least one hardware form of a DSP (Digital Signal Processing ), FPGA (Field-Programmable Gate Array, field programmable gate array), PLA (Programmable Logic Array ). The processor 1810 may also include a main processor, which is a processor for processing data in an awake state, also called a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state.

In an embodiment of the present disclosure, the processor 1810 is specifically configured to:

obtaining reflected light of skin to be measured, wherein the reflected light is obtained by irradiating the skin to be measured by a light source; determining skin parameters related to the skin to be tested according to the reflected light of the skin to be tested; determining an output energy parameter for emitting pulse light to the skin to be tested according to the skin parameter, and outputting the corresponding pulse light to the skin to be tested according to the output energy parameter; or determining an output energy parameter for emitting laser to the skin to be measured according to the skin parameter, and outputting the corresponding laser to the skin to be measured according to the output energy parameter.

Further, the determining the skin parameter of the skin to be measured according to the reflected light of the skin to be measured includes: acquiring three primary color components based on the reflected light of the skin to be detected, wherein the three primary color components comprise a red color component, a green color component and a blue color component; and determining skin parameters related to the skin to be tested according to the three primary color components.

Further, the determining of the skin parameter with respect to the skin to be measured based on the three primary color components includes: obtaining a first electric signal corresponding to the red component according to the red component; obtaining a second electric signal corresponding to the green component according to the green component; obtaining a third electric signal corresponding to the blue component according to the blue component; the skin parameter is determined based on the first electrical signal, the second electrical signal, and the third electrical signal.

Further, the determining the skin parameter of the skin to be measured according to the reflected light of the skin to be measured includes: acquiring a plurality of reflected lights of the skin to be tested, and determining an average value of the plurality of reflected lights; and determining skin parameters related to the skin to be tested according to the average value of the plurality of reflected lights.

Further, the determining the skin parameter of the skin to be measured according to the reflected light of the skin to be measured includes: acquiring a plurality of reflected lights of the skin to be tested; and determining the average value of the skin parameters of the skin to be tested according to the multiple reflected lights of the skin to be tested.

Further, the method further comprises the steps of: obtaining the reflected light of the reference skin, and determining a reference parameter according to the reflected light of the reference skin; determining an output energy parameter of the pulse light generator or the laser generator according to the skin parameter and the reference parameter; the reference skin and the skin to be measured are the same skin of the user.

Further, the method further comprises the steps of: determining a first comparison value according to the first color type and the second color type; determining a second comparison value according to the first brightness and the second brightness; and determining an output energy parameter of the pulse light generator or the laser generator according to the first comparison value and the second comparison value.

Further, the method further comprises the steps of: determining the dehairing completion degree of the skin to be tested according to the comparison value of the skin parameter and the reference parameter; and under the condition that the dehairing completion degree reaches a preset value, determining that dehairing of the skin to be detected is completed, and sending out prompt information.

Further, the method further comprises the steps of: acquiring the orientation of the contact surface; determining the position of the skin to be detected according to the direction of the contact surface and the skin parameters; and adjusting the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be detected and the skin parameter.

Further, the method further comprises the steps of: controlling the pulse light generator to emit light when the contact state is that the skin to be measured is in contact with the contact surface, and controlling the pulse light generator to stop emitting light when the contact state is that the skin to be measured is not in contact with the contact surface; or controlling the laser generator to emit light when the contact state is that the skin to be measured is in contact with the contact surface, and controlling the laser generator to stop emitting light when the contact state is that the skin to be measured is not in contact with the contact surface.

Further, the method further comprises the steps of: detecting the distance between the contact surface and the skin to be detected;

controlling the color sensor to be in a detection state under the condition that the distance is smaller than a preset value; and controlling the color sensor to be in a stop detection state when the distance is greater than or equal to the preset value.

Further, the method further comprises the steps of: and responding to a switching instruction triggered by a user about the dehairing instrument, and switching the working state of the dehairing instrument, wherein the working state comprises the following steps: an automatic state and a manual state; wherein the pulse light generator or the laser generator is controlled to operate according to the output energy parameter selected by the user when the epilator is in the manual state.

Further, the method further comprises the steps of: detecting the pressure between the contact surface and the skin to be tested; and determining the output energy parameter of the pulse light generator or the laser generator according to the pressure, the position of the skin to be detected and the skin parameter.

Memory 1820 may include one or more readable storage media, which may be non-transitory. Memory 1820 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments of the present disclosure, a non-transitory readable storage medium in memory 1820 is used to store at least one instruction for execution by processor 1810 to implement the methods in embodiments of the present disclosure.

In some embodiments, epilator 1800 further comprises: a peripheral interface 1830 and at least one peripheral. The processor 1810, memory 1820, and peripheral interface 1830 may be connected by bus or signal lines. Individual peripheral devices may be connected to peripheral device interface 1830 by a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of a display 1840, a camera 1850, and an audio circuit 1860.

Peripheral interface 1830 may be used to connect I/O (Input/Output) related at least one peripheral device to processor 1810 and memory 1820. In some embodiments of the present disclosure, processor 1810, memory 1820, and peripheral interface 1830 are integrated on the same chip or circuit board; in some other embodiments of the present disclosure, any one or both of the processor 1810, the memory 1820, and the peripheral interface 1830 may be implemented on a separate chip or circuit board. The embodiments of the present disclosure are not particularly limited thereto.

The display screen 1840 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. When the display 1840 is a touch display, the display 1840 also has the ability to collect touch signals at or above the surface of the display 1840. The touch signal may be input to the processor 1810 as a control signal for processing. At this time, the display 1840 may also be used to provide virtual buttons and/or virtual keyboards, also referred to as soft buttons and/or soft keyboards. In some embodiments of the present disclosure, the display 1840 may be one, providing a front panel of the epilator 1800; in other embodiments of the present disclosure, the display 1840 may be at least two, respectively disposed on different surfaces of the epilator 1800 or in a folded design; in still other embodiments of the present disclosure, the display 1840 may be a flexible display disposed on a curved surface or on a folded surface of the epilator 1800. Even more, the display screen 1840 may be configured in a non-rectangular, irregular pattern, i.e., a shaped screen. The display 1840 may be made of LCD (Liquid Crystal Display ), OLED (Organic Light-Emitting Diode) or other materials.

The camera 1850 is used to capture images or video. Optionally, camera 1850 includes a front camera and a rear camera. Typically, the front camera is disposed on the front panel of the epilator and the rear camera is disposed on the rear surface of the epilator. In some embodiments, the at least two rear cameras are any one of a main camera, a depth camera, a wide-angle camera and a tele camera, so as to realize that the main camera and the depth camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize a panoramic shooting and Virtual Reality (VR) shooting function or other fusion shooting functions. In some embodiments of the present disclosure, camera 1850 may also include a flash. The flash lamp can be a single-color temperature flash lamp or a double-color temperature flash lamp. The dual-color temperature flash lamp refers to a combination of a warm light flash lamp and a cold light flash lamp, and can be used for light compensation under different color temperatures.

Audio circuitry 1860 may include a microphone and a speaker. The microphone is used for collecting sound waves of users and the environment, and converting the sound waves into electric signals to be input to the processor 1810 for processing. For stereo acquisition or noise reduction purposes, a plurality of microphones may be provided at different locations of the epilator 1800, respectively. The microphone may also be an array microphone or an omni-directional pickup microphone.

A power supply 1870 is used to power the various components in the epilator 1800. The power source 1870 may be alternating current, direct current, disposable or rechargeable. When the power source 1870 includes a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.

The structural block diagrams of depilatory devices shown in the embodiments of the present disclosure do not constitute a limitation of depilatory device 1800, and depilatory device 1800 may include more or fewer components than shown, or may combine certain components, or may employ a different arrangement of components.

In this disclosure, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or order; the term "plurality" means two or more, unless expressly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the terms in this disclosure will be understood by those of ordinary skill in the art as the case may be.

In the description of the present disclosure, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present disclosure.

The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Accordingly, equivalent variations from the claims of the present disclosure are intended to be covered by this disclosure.

Claims

1. A readable storage medium having stored therein a computer program for controlling output energy based on skin tone, the computer program when executed by a processor implementing:

obtaining reflected light of skin to be detected, and determining skin parameters related to the skin to be detected according to the reflected light of the skin to be detected;

Before dehairing, obtaining reflected light of reference skin, and determining a reference parameter according to the reflected light of the reference skin, wherein the reference skin and the skin to be detected are skins of different parts of the same user;

determining an output energy parameter of a pulse light generator according to the skin parameter and the reference parameter, and outputting corresponding pulse light to the skin to be detected according to the output energy parameter; or determining an output energy parameter of a laser generator according to the skin parameter and the reference parameter, and outputting corresponding laser to the skin to be detected according to the output energy parameter.

2. The readable storage medium of claim 1, wherein the step of determining skin parameters for the skin under test based on the reflected light of the skin under test comprises:

acquiring three primary color components based on the reflected light of the skin to be detected, wherein the three primary color components comprise a red color component, a green color component and a blue color component;

and determining skin parameters related to the skin to be tested according to the three primary color components.

3. The readable storage medium of claim 2, wherein the step of determining skin parameters for the skin under test based on the three primary color components comprises:

Obtaining a first electric signal corresponding to the red component according to the red component;

obtaining a second electric signal corresponding to the green component according to the green component;

obtaining a third electric signal corresponding to the blue component according to the blue component;

the skin parameter is determined from the first electrical signal, the second electrical signal, and the third electrical signal.

4. The readable storage medium of claim 1, wherein the step of determining skin parameters for the skin under test based on the reflected light of the skin under test comprises:

acquiring a plurality of reflected lights of the skin to be tested, and determining an average value of the plurality of reflected lights;

and determining skin parameters related to the skin to be tested according to the average value of the plurality of reflected lights.

5. The readable storage medium of claim 1, wherein the step of determining skin parameters for the skin under test based on the reflected light of the skin under test comprises:

acquiring a plurality of reflected lights of the skin to be tested;

and determining the average value of the skin parameters of the skin to be tested according to the multiple reflected lights of the skin to be tested.

6. The readable storage medium of claim 1, wherein the skin parameter is derived from a first color type and a first intensity, and the reference parameter is derived from a second color type and a second intensity;

7. The readable storage medium of claim 6, wherein the computer program when executed by the processor further implements:

determining the dehairing completion degree of the skin to be detected according to the comparison value of the skin parameter and the reference parameter;

and under the condition that the unhairing completion degree reaches a preset value, determining that unhairing of the skin to be detected is completed, and sending out prompt information.

8. The readable storage medium of claim 1, wherein the computer program when executed by the processor further implements:

acquiring the orientation of a contact surface;

determining the position of the skin to be detected according to the direction of the contact surface and the skin parameter;

And adjusting the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be detected and the skin parameter.

9. The readable storage medium of claim 8, wherein after determining the location of the skin under test, the computer program when executed by the processor further implements:

detecting the pressure between the contact surface and the skin to be tested;

and determining the output energy parameter of the pulse light generator or the laser generator according to the pressure, the position of the skin to be detected and the skin parameter.

10. The readable storage medium according to any one of claims 1-9, wherein the computer program when executed by the processor further implements:

detecting the contact state of the skin to be detected and the contact surface;

controlling the pulse light generator to emit light under the condition that the contact state is that the skin to be detected is contacted with the contact surface, and controlling the pulse light generator to stop emitting light under the condition that the contact state is that the skin to be detected is not contacted with the contact surface; or controlling the laser generator to emit light when the contact state is that the skin to be detected is in contact with the contact surface, and controlling the laser generator to stop emitting light when the contact state is that the skin to be detected is not in contact with the contact surface.

11. The readable storage medium according to any one of claims 1-9, wherein the computer program when executed by the processor further implements:

detecting the distance between the contact surface and the skin to be detected;

controlling the color sensor to be in a detection state under the condition that the distance is smaller than a preset value;

and controlling the color sensor to be in a stop detection state under the condition that the distance is greater than or equal to the preset value.

12. The readable storage medium according to any one of claims 1-9, wherein the computer program when executed by the processor further implements:

in response to a user triggering a switching instruction regarding the epilator, switching an operating state of the epilator, the operating state comprising: an automatic state and a manual state;

wherein the pulsed light generator or the laser generator is controlled to operate according to the output energy parameter selected by the user in case the epilator is in the manual state.

13. The readable storage medium of any one of claims 1-9, wherein the energy output parameter comprises: power, color temperature, luminous flux, illuminance, pulse width, pulse interval, and light intensity.

14. An apparatus for controlling output energy based on skin tone, comprising:

a first acquisition module: the method comprises the steps of obtaining reflected light of skin to be tested and reflected light of reference skin before depilation, wherein the reference skin and the skin to be tested are skins of different parts of the same user;

a first determination module: for determining skin parameters relating to the skin to be tested from the reflected light of the skin to be tested; and determining a reference parameter from the reflected light of the reference skin;

a second determination module: for the purpose of: determining an output energy parameter of a pulse light generator for emitting pulse light to the skin to be tested according to the skin parameter and the reference parameter; or, determining an output energy parameter of a laser generator for emitting laser to the skin to be tested according to the skin parameter and the reference parameter;

and an output module: and the device is used for outputting energy to the skin to be tested according to the output energy parameter.

15. A depilatory device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor, when executing the computer program, implements the steps of controlling the implementation of the energy output based on skin tone readable storage medium according to any one of claims 1 to 13.

16. An epilator, comprising:

the depilator comprises a depilator body, wherein the depilator body comprises a shell, and a contact surface for contacting with skin is arranged on the shell; the pulse light generator is positioned in the shell, and light emitted by the pulse light generator is emitted from the contact surface; or, a laser generator in the casing, the light emitted by the laser generator is emitted from the contact surface;

the color sensor is arranged on the shell and is used for receiving reflected light of skin to be detected and reflected light of reference skin before dehairing, wherein the reflected light is emitted from the contact surface, and the reference skin and the skin to be detected are skins of different parts of the same user; the method comprises the steps of,

the processor is arranged in the shell and connected with the color sensor and the pulse light generator, and the processor determines skin parameters related to the skin to be detected according to the reflected light of the skin to be detected; and determining a reference parameter from the reflected light of the reference skin; determining an output energy parameter of the pulse light generator according to the skin parameter and the reference parameter, wherein the pulse light generator correspondingly outputs pulse light according to the output energy parameter; or the processor is connected with the color sensor and the laser generator, determines the output energy parameter of the laser generator according to the skin parameter and the reference parameter, and correspondingly outputs laser according to the output energy parameter.

17. The depilatory device of claim 16, wherein said color sensor comprises a first light intensity quantizer, a second light intensity quantizer and a third light intensity quantizer coupled to said processor;

the color sensor further comprises a red light filter corresponding to the first light intensity quantizer, a green light filter corresponding to the second light intensity quantizer, and a blue light filter corresponding to the third light intensity quantizer;

wherein the first light intensity quantizer is configured to: obtaining a first electric signal corresponding to the red component according to the red component;

the second light intensity quantizer is configured to: obtaining a second electric signal corresponding to the green component according to the green component;

the third light intensity quantizer is configured to: obtaining a third electric signal corresponding to the blue component according to the blue component;

the processor determines the skin parameter from the first electrical signal, the second electrical signal, and the third electrical signal.

18. The depilatory device of claim 16, further comprising:

the illuminating lamp is connected with the processor and is arranged on the shell, and the illuminating lamp, the pulse light generator and the color sensor are positioned in different areas of the contact surface; or the illuminating lamp, the laser generator and the color sensor are positioned in different areas of the contact surface;

The illuminating lamp is used for: providing a light source for the skin to be tested.

19. The epilator as recited in claim 18, wherein the housing comprises a mounting cavity;

the pulse light generator or the laser generator is positioned in the mounting cavity, and the color sensor and the illuminating lamp are positioned outside the mounting cavity.

20. The epilation instrument of claim 18, wherein the number of color sensors is one or more and the number of illumination lamps is one or more;

the processor determines skin parameters related to the skin to be tested according to the average value of the reflected light of the skin to be tested received by the plurality of color sensors, determines output energy parameters of the pulse light generator or the laser generator according to the skin parameters, or

The processor determines the average value of skin parameters of the skin to be detected according to the reflected light of the skin to be detected received by the plurality of color sensors, and determines the output energy parameter of the pulse light generator or the laser generator according to the average value of the skin parameters.

21. The depilatory device of any of claims 16-20, further comprising:

The acceleration sensor is arranged in the shell and is connected with the processor;

the acceleration sensor is used for acquiring the direction of the contact surface;

the processor determines the position of the skin to be detected according to the direction of the contact surface and the skin parameter, and adjusts the output energy parameter of the pulse light generator or the laser generator according to the position of the skin to be detected and the skin parameter.

22. The depilatory device of any of claims 16-20, further comprising a contact sensor connected to the processor, and the contact sensor is adapted to detect a contact state of the skin under test with the contact surface;

when the contact sensor detects that the skin to be detected is in contact with the contact surface, the processor controls the pulse light generator or the laser generator to emit light;

and under the condition that the contact sensor does not detect that the skin to be tested is in contact with the contact surface, the processor controls the pulse light generator or the laser generator to stop emitting light.

23. The depilatory device of any of claims 16-20, further comprising a distance sensor connected to the processor;

The distance sensor is used for: detecting the distance between the contact surface and the skin to be detected;

when the distance is smaller than a preset value, the processor controls the dehairing instrument to be in a starting state;

and under the condition that the distance is greater than or equal to the preset value, the processor controls the dehairing instrument to be in a shutdown state.

24. The depilatory device of any of claims 16-20, further comprising a status switching control disposed on a surface of the housing, the status switching control being coupled to the processor;

the state switching control is used for switching the working state of the depilatory instrument, and the working state comprises an automatic state and a manual state;