CN117138261A - Control method of beauty instrument, beauty instrument and computer readable storage medium - Google Patents
Control method of beauty instrument, beauty instrument and computer readable storage medium Download PDFInfo
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- CN117138261A CN117138261A CN202311304791.2A CN202311304791A CN117138261A CN 117138261 A CN117138261 A CN 117138261A CN 202311304791 A CN202311304791 A CN 202311304791A CN 117138261 A CN117138261 A CN 117138261A
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- 230000003796 beauty Effects 0.000 title claims abstract description 209
- 238000000034 method Methods 0.000 title claims abstract description 63
- 230000009471 action Effects 0.000 claims abstract description 117
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 239000002537 cosmetic Substances 0.000 claims description 91
- 238000001514 detection method Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 6
- 230000001133 acceleration Effects 0.000 description 25
- 230000003993 interaction Effects 0.000 description 25
- 239000003990 capacitor Substances 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 11
- 206010053615 Thermal burn Diseases 0.000 description 10
- 230000005484 gravity Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000005428 wave function Effects 0.000 description 2
- 102100028043 Fibroblast growth factor 3 Human genes 0.000 description 1
- 102100024061 Integrator complex subunit 1 Human genes 0.000 description 1
- 101710092857 Integrator complex subunit 1 Proteins 0.000 description 1
- 108050002021 Integrator complex subunit 2 Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 210000001789 adipocyte Anatomy 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0004—Applications of ultrasound therapy
- A61N2007/0008—Destruction of fat cells
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Abstract
The application provides a control method of a beauty instrument, the beauty instrument and a computer readable storage medium, relating to the technical field of beauty instruments, wherein the beauty instrument is used for emitting ultrasonic waves and acting on skin, and the method comprises the following steps: before the beauty instrument is controlled to emit ultrasonic waves each time, judging whether the action position of the beauty instrument on the skin changes or not; judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is changed; when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of the emission, controlling the beauty instrument to emit at least one ultrasonic wave at the current action position. The application can realize that ultrasonic waves uniformly act on the skin at different positions.
Description
Technical Field
The present application relates to the field of cosmetic devices, and in particular, to a control method for a cosmetic device, and a computer readable storage medium.
Background
The types of beauty instruments on the market at present are quite various, wherein the beauty instruments which emit ultrasonic waves and act on skin mainly focus on the fat layer under the skin through the ultrasonic waves and destroy fat cells to play a role of reducing fat, however, ultrasonic energy is increased along with accumulation of ultrasonic wave emission times, when a user emits ultrasonic waves for many times at the same action position of the skin, ultrasonic energy is increased to a certain degree, so that too much ultrasonic energy received by the skin is inevitably caused, skin pain is caused, even scald is caused, and user experience is seriously influenced.
Disclosure of Invention
The application provides a control method of a beauty instrument, the beauty instrument and a computer readable storage medium, which can realize that ultrasonic waves uniformly act on skins at different positions.
In a first aspect, there is provided a control method of a cosmetic instrument for emitting ultrasonic waves and acting on skin, the method comprising: before the beauty instrument is controlled to emit ultrasonic waves each time, judging whether the action position of the beauty instrument on the skin changes or not; judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is changed; when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of the emission, controlling the beauty instrument to emit at least one ultrasonic wave at the current action position.
In one possible embodiment, the method further includes, after determining whether the skin-care apparatus has changed its location of application,: when the action position is not changed, the beauty instrument is controlled not to emit ultrasonic waves.
In one possible implementation manner, after determining whether the number of times of the ultrasonic waves transmitted by the cosmetic instrument is smaller than the preset number of times of the ultrasonic waves when the acting position is changed, the method further includes: and when the number of the transmitted ultrasonic waves is greater than or equal to the preset transmission number, controlling the beauty instrument not to transmit the ultrasonic waves.
In one possible embodiment, the determining whether the acting position of the beauty instrument on the skin changes before each time the beauty instrument is controlled to emit the ultrasonic wave includes: judging whether the current acting position of the beauty instrument on the skin is the same as the last acting position when the ultrasonic wave to be transmitted is not the first ultrasonic wave; when the current acting position and the last acting position of the beauty instrument on the skin are the same, determining that the acting position of the beauty instrument on the skin is unchanged, and when the current acting position and the last acting position of the beauty instrument on the skin are different, determining that the acting position of the beauty instrument on the skin is unchanged.
In one possible embodiment, before each time the cosmetic device is controlled to emit ultrasonic waves, the method further includes, before determining whether the skin has changed its active position: in response to an on operation of an ultrasonic function of the cosmetic instrument, determining an expected point in time at which ultrasonic waves are emitted intermittently from the start of the response to the on operation;
before the ultrasonic wave is emitted by the beauty instrument under each control, judging whether the action position of the beauty instrument on the skin changes or not, and comprising the following steps: at a preset time before each expected time point of transmitting ultrasonic waves, judging whether the acting position of the beauty instrument on the skin changes or not.
In one possible embodiment, after the cosmetic instrument does not emit ultrasonic waves when the action position is not changed, the method further includes: and controlling the beauty instrument to send out warning information.
In a second aspect, there is further provided a cosmetic apparatus, the cosmetic apparatus including an ultrasonic wave transmitting unit, a detecting unit and a controller, the ultrasonic wave transmitting unit being configured to transmit ultrasonic waves, the detecting unit being configured to detect an action position of the cosmetic apparatus on skin, the controller being connected to the ultrasonic wave transmitting unit and the detecting unit, the controller being configured to determine, before each control of the cosmetic apparatus to transmit ultrasonic waves, whether or not a change occurs in the action position of the cosmetic apparatus on skin according to the action position of the cosmetic apparatus detected by the detecting unit on skin; when the action position is determined to be changed, judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times or not; and when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of the emission, controlling an ultrasonic emission unit of the beauty instrument to emit at least one ultrasonic wave at the current action position.
In a possible implementation manner, the controller is further used for judging whether the acting position of the beauty instrument on the skin changes according to the acting position of the beauty instrument on the skin detected by the detection unit before each time the beauty instrument is controlled to emit ultrasonic waves; and when the action position is not changed, the beauty instrument is controlled not to emit ultrasonic waves.
In one possible implementation manner, the controller is further used for judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is determined to be changed; and when the number of times of the transmitted ultrasonic waves is greater than or equal to the preset number of times of transmission, controlling the beauty instrument not to transmit the ultrasonic waves.
In a third aspect, there is also provided a computer readable storage medium having a computer program stored therein, the computer program being configured to be executed after being called by a processor, so as to implement the control method of the beauty instrument described above.
According to the control method of the beauty instrument, the beauty instrument and the computer readable storage medium, whether the action position of the beauty instrument on the skin changes is judged before the beauty instrument is controlled to emit ultrasonic waves each time, and whether the number of times of the ultrasonic waves emitted by the beauty instrument is smaller than the preset emission number of times is judged when the action position changes, meanwhile, when the number of times of the ultrasonic waves emitted by the beauty instrument is smaller than the preset emission number of times, the beauty instrument is controlled to emit at least one ultrasonic wave at the current action position, and only a certain number of times of ultrasonic waves can be emitted at the same action position, but not more than a certain number of times of ultrasonic waves can be emitted at the same action position, so that the ultrasonic energy received by the skin is excessive, the ultrasonic waves can be uniformly acted on the skin at different positions, and meanwhile, the number of times of the emitted ultrasonic waves can be smaller than the preset emission number of times, the ultrasonic energy received by the whole skin is caused to be excessive. Can avoid causing skin pain, even scald, because the ultrasonic wave of more than a certain number of times or the ultrasonic wave of more than the preset number of times is transmitted in same position, user experience has been improved.
Drawings
In order to more clearly describe the embodiments of the present application or the technical solutions in the background art, the following description will describe the drawings that are required to be used in the embodiments of the present application or the background art.
Fig. 1 is a flowchart of a control method of a cosmetic instrument according to an embodiment of the application.
Fig. 2 is a flowchart of a control method of a cosmetic instrument according to another embodiment of the present application.
Fig. 3 is a flowchart of a control method of a cosmetic instrument according to another embodiment of the present application.
Fig. 4 is a flowchart of a control method of a cosmetic instrument according to still another embodiment of the present application.
Fig. 5 is a flowchart of a control method of a cosmetic instrument according to still another embodiment of the present application.
Fig. 6 is a flowchart of a control method of a cosmetic instrument according to another embodiment of the present application.
Figure 7 is a flow chart of the beauty instrument from start-up to waiting for a new task in an embodiment of the present application.
Fig. 8 is a schematic block diagram of a cosmetic apparatus according to an embodiment of the present application.
Fig. 9 is a schematic block diagram of a cosmetic apparatus according to another embodiment of the present application.
Fig. 10 is a schematic circuit diagram of the beauty instrument shown in fig. 9.
Fig. 11 is a schematic structural view of an ultrasonic energy head of a cosmetic instrument according to an embodiment of the present application.
Fig. 12 is a schematic structural view of a main body of a cosmetic apparatus according to an embodiment of the present application.
Reference numerals illustrate: 1. the ultrasonic energy generating device comprises a beauty instrument 100, an ultrasonic energy head 110, a first connecting part 120, a second connecting part 10, an ultrasonic wave transmitting unit 200, a main body 210, a first connecting end 220, a second connecting end 20, a detecting unit R1, a first resistor R2, a second resistor R3, a third resistor R4, a fourth resistor C1, a first capacitor C2, a second capacitor 30, a controller 40, a man-machine interaction unit 50, an ultrasonic energy generating unit 60, a power manager, +VCC, a first power voltage, +VDD, a second power voltage, GND, a grounding end, SCL, a control line, SDA and a data line.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without any inventive effort, are intended to be within the scope of the application.
In describing embodiments of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled," "coupled," and "connected" should be construed broadly, and may be either fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
In the following, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", "a third" and a fourth "may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.
Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1, fig. 1 is a flowchart illustrating a control method of a cosmetic apparatus according to an embodiment of the application. As shown in fig. 1, the beauty instrument is for emitting ultrasonic waves and acting on the skin, and the control method of the beauty instrument includes:
step S110, before the beauty instrument is controlled to emit ultrasonic waves each time, judging whether the action position of the beauty instrument on the skin changes or not;
Step S120, judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is changed;
and step S130, when the number of the transmitted ultrasonic waves is smaller than the preset number of the transmission times, controlling the beauty instrument to transmit at least one ultrasonic wave at the current action position.
Therefore, the driving method of the beauty instrument in the application judges whether the action position of the beauty instrument on the skin changes or not before the beauty instrument is controlled to emit ultrasonic waves each time, judges whether the number of times of the ultrasonic waves emitted by the beauty instrument is smaller than the preset emission number of times when the action position changes, and simultaneously controls the beauty instrument to emit at least one ultrasonic wave at the current action position when the number of times of the ultrasonic waves emitted by the beauty instrument is smaller than the preset emission number of times, so that the ultrasonic waves can be emitted only for a certain number of times at the same action position but not emitted at the same action position for a certain number of times, the ultrasonic energy received by the skin is excessive, the ultrasonic waves can be uniformly acted on the skin at different positions, the number of times of the emitted ultrasonic waves can be smaller than the preset emission number of times, the ultrasonic waves exceeding the preset emission number of times can not be emitted, and the ultrasonic energy received by the whole skin is excessive. Can avoid causing skin pain, even scald, because the ultrasonic wave of more than a certain number of times or the ultrasonic wave of more than the preset number of times is transmitted in same position, user experience has been improved.
In one or more embodiments, in step S130, when the number of transmitted ultrasonic waves is less than the preset number of transmission times, the beauty instrument may be controlled to transmit ultrasonic waves once, twice, three times, etc. at the current action position; may be set according to specific needs. For example, in step S130, when the number of transmitted ultrasonic waves is smaller than the preset number of transmission times, the control unit controls the beauty instrument to transmit at least one ultrasonic wave at the current action position, including: when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of emission, controlling the beauty instrument to emit ultrasonic waves once at the current action position; can avoid skin pain and even scald caused by repeatedly transmitting ultrasonic waves at the same position to the greatest extent.
In one or more embodiments, referring to fig. 8, fig. 8 is a schematic block diagram of a cosmetic apparatus according to an embodiment of the application. The control method of the beauty instrument can be applied to the beauty instrument 1 shown in fig. 8, as shown in fig. 8, the beauty instrument 1 can comprise an ultrasonic wave transmitting unit 10, a detecting unit 20 and a controller 30, the controller 30 is connected with the ultrasonic wave transmitting unit 10 and the detecting unit 20, the beauty instrument 1 can detect the action position of the beauty instrument 1 on the skin through the detecting unit 20, output the action position of the beauty instrument 1 on the skin as a position signal, receive and store the position signal through the controller 30, confirm the action position through the position signal, judge that the action position of the beauty instrument 1 on the skin does not change through the continuously obtained action position, the number of times of the ultrasonic waves transmitted by the beauty instrument 1 is smaller than the preset number of times of transmission, and finally control the ultrasonic wave transmitting unit 10 of the beauty instrument 1 to transmit at least one ultrasonic wave at the current action position through the controller 30.
That is, step S110, before controlling the beauty instrument to emit ultrasonic waves each time, judging whether the acting position of the beauty instrument on the skin is changed; may include: before the controller 30 controls the ultrasonic wave emitting unit 10 of the beauty instrument 1 to emit ultrasonic waves each time, the acting position of the beauty instrument 1 on the skin is detected by the detecting unit 20, and the controller 30 judges whether the acting position of the beauty instrument 1 on the skin is changed or not according to the acting position of the beauty instrument 1 on the skin detected by the detecting unit 20.
Step S120, judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is changed; may include: when the controller 30 determines that the acting position of the beauty instrument 1 on the skin is changed, the controller 30 determines whether the number of times of the ultrasonic waves transmitted by the ultrasonic wave transmitting unit 10 of the beauty instrument 1 is smaller than the preset number of times of transmission.
Step S130, when the number of times of the transmitted ultrasonic waves is smaller than the preset number of times of the transmission, controlling the beauty instrument to transmit at least one ultrasonic wave at the current action position; may include: when the controller 30 determines that the number of times of the transmitted ultrasonic waves is less than the preset number of times of the transmission, the controller 30 controls the ultrasonic wave transmitting unit 10 of the cosmetic instrument 1 to transmit ultrasonic waves at least once at the current action position.
Referring to fig. 2 together, fig. 2 is a flowchart illustrating a control method of a cosmetic apparatus according to another embodiment of the application. As shown in fig. 2, in step S210, before each time the beauty treatment device is controlled to emit ultrasonic waves, after judging whether the action position of the beauty treatment device on the skin is changed, the control method of the beauty treatment device further includes:
and 220, when the action position is not changed, controlling the beauty instrument not to emit ultrasonic waves.
Therefore, before the beauty instrument is controlled to emit ultrasonic waves each time, whether the action position of the beauty instrument on the skin changes or not is judged, and when the action position does not change, the beauty instrument is controlled not to emit ultrasonic waves, so that skin pain, even scald caused by the fact that ultrasonic waves are emitted at the same position for a certain number of times can be avoided, and user experience is improved.
In one or more embodiments, as shown in fig. 8, when the controller 30 determines that the acting position of the cosmetic instrument 1 on the skin is not changed, the controller 30 controls the ultrasonic wave transmitting unit 10 of the cosmetic instrument 1 so that the cosmetic instrument 1 does not transmit ultrasonic waves.
That is, step 220, when the action position is not changed, controlling the beauty instrument not to emit ultrasonic waves; may include: when the controller 30 judges that the skin-applied position of the cosmetic instrument 1 has not changed, the controller 30 controls the ultrasonic wave transmitting unit 10 of the cosmetic instrument 1 not to transmit ultrasonic waves.
Referring to fig. 3 together, fig. 3 is a flowchart illustrating a control method of a cosmetic apparatus according to another embodiment of the application. As shown in fig. 3, in step S320, when the acting position is changed, after determining whether the number of times of the ultrasonic waves transmitted by the cosmetic instrument is less than the preset number of times of transmission, the control method of the cosmetic instrument further includes:
in step S330, when the number of times of the transmitted ultrasonic waves is greater than or equal to the preset number of times of the transmission, the beauty instrument is controlled not to transmit the ultrasonic waves.
Therefore, when the action position changes, whether the number of times of the ultrasonic waves transmitted by the beauty instrument is smaller than the preset number of times of transmission is judged, and when the number of times of the transmitted ultrasonic waves is larger than or equal to the preset number of times of transmission, the beauty instrument is controlled not to transmit the ultrasonic waves, so that skin pain, even scald caused by the fact that the ultrasonic waves exceeding the preset number of times of transmission are transmitted can be avoided, and user experience is improved.
In one or more embodiments, as shown in fig. 8, the beauty instrument 1 may determine that the number of times the ultrasonic waves have been transmitted by the beauty instrument 1 is greater than the preset number of times of transmission through the controller 30, and then control the ultrasonic wave transmitting unit 10 through the controller 30 so that the beauty instrument 1 does not transmit the ultrasonic waves.
That is, in step S330, when the number of transmitted ultrasonic waves is equal to or greater than the preset number of transmission times, the beauty instrument is controlled not to transmit ultrasonic waves; may include: when the controller 30 determines that the number of times of the transmitted ultrasonic waves is equal to or greater than the preset number of times of the transmission, the controller 30 controls the ultrasonic wave transmitting unit 10 of the cosmetic instrument 1 not to transmit the ultrasonic waves.
In one or more embodiments, the preset number of emissions may be set as desired.
Referring to fig. 4, fig. 4 is a flowchart illustrating a control method of a cosmetic apparatus according to another embodiment of the application. As shown in fig. 4, step S110, before each time the beauty treatment apparatus is controlled to emit ultrasonic waves, determines whether the acting position of the beauty treatment apparatus on the skin is changed, including:
step S411, judging whether the current acting position of the beauty instrument on the skin is the same as the last acting position when the current ultrasonic wave to be transmitted is not the first ultrasonic wave;
in step S412, when the current acting position of the beauty treatment instrument on the skin is the same as the last acting position, it is determined that the acting position of the beauty treatment instrument on the skin is unchanged, and when the current acting position of the beauty treatment instrument on the skin is different from the last acting position, it is determined that the acting position of the beauty treatment instrument on the skin is unchanged.
Therefore, when the ultrasonic wave to be transmitted at present is not the ultrasonic wave to be transmitted for the first time, whether the acting position of the beauty instrument on the skin changes can be judged by comparing the current acting position of the beauty instrument on the skin with the last acting position of the beauty instrument.
In one or more embodiments, as shown in fig. 8, the beauty treatment instrument may determine, through the controller 30, whether the ultrasonic wave to be transmitted currently is not the ultrasonic wave to be transmitted for the first time, whether the current acting position of the beauty treatment instrument on the skin is the same as the last acting position of the beauty treatment instrument on the skin is the same, determine, through the controller 30, that the acting position of the beauty treatment instrument on the skin is unchanged when the current acting position of the beauty treatment instrument on the skin is the same as the last acting position of the beauty treatment instrument on the skin is the same, and determine, through the controller 30, that the acting position of the beauty treatment instrument on the skin is unchanged when the current acting position of the beauty treatment instrument on the skin is the same as the last acting position of the beauty treatment instrument on the skin is the same.
Referring to fig. 5, fig. 5 is a flowchart illustrating a control method of a cosmetic apparatus according to another embodiment of the application. As shown in fig. 5, the control method of the beauty instrument further includes:
step S421, when the current ultrasonic wave to be transmitted is the first ultrasonic wave, controlling the beauty instrument to transmit at least one ultrasonic wave at the current action position.
Therefore, when the ultrasonic wave to be transmitted currently is the ultrasonic wave transmitted for the first time, the ultrasonic wave is not transmitted at the current action position of the skin by the beauty instrument, and the ultrasonic wave with a certain number of times can be transmitted at the current action position.
In one or more embodiments, as shown in fig. 8, the beauty instrument may determine that the ultrasonic wave to be transmitted is the ultrasonic wave to be transmitted for the first time through the controller 30, and then control the beauty instrument to transmit at least one ultrasonic wave at the current action position through the controller 30.
When the current ultrasonic wave to be transmitted is the first ultrasonic wave, the current action position of the beauty instrument on the skin can be detected through the detection unit, the action position of the beauty instrument on the skin is output through a position signal, the position signal is received and stored through the processor, the last action position of the beauty instrument on the skin is stored as blank, the processor judges that the current action position of the beauty instrument on the skin is different from the last action position, and finally the controller controls the ultrasonic wave transmitting unit to transmit at least one ultrasonic wave at the current action position.
In one or more embodiments, in step S421, when the current ultrasonic wave to be transmitted is the first ultrasonic wave to be transmitted, the beauty instrument may be controlled to transmit the ultrasonic wave at least once, twice, three times, etc. at the current action position; may be set according to specific needs. For example, in step S421, when the current ultrasonic wave to be transmitted is the first ultrasonic wave, the cosmetic instrument is controlled to transmit at least one ultrasonic wave at the current action position; can avoid skin pain and even scald caused by repeatedly transmitting ultrasonic waves at the same position to the greatest extent.
Referring to fig. 6, fig. 6 is a flowchart illustrating a control method of a cosmetic apparatus according to another embodiment of the application. As shown in fig. 6, in step S110, before each time the beauty treatment device is controlled to emit ultrasonic waves, the control method of the beauty treatment device further includes:
step S500, responding to the starting operation of the ultrasonic function of the beauty instrument, determining the expected time point of intermittently transmitting ultrasonic waves from the starting of responding to the starting operation;
step S110, before controlling the beauty instrument to emit ultrasonic waves each time, of determining whether the action position of the beauty instrument on the skin is changed, including:
Step S510, judging whether the action position of the beauty instrument on the skin changes at a preset time before each expected time point of transmitting ultrasonic waves.
Accordingly, by determining the predicted time points at which the ultrasonic waves are intermittently emitted from the start of the response to the on operation of the ultrasonic function of the cosmetic instrument and judging whether the acting position of the cosmetic instrument on the skin is changed at the preset time before each predicted time point at which the ultrasonic waves are emitted, it is possible to intermittently emit the ultrasonic waves after the on operation of the ultrasonic function of the cosmetic instrument by the user and determine the preset time points, and at the same time, it is possible to judge whether the acting position of the cosmetic instrument on the skin is changed at the preset time before each predicted time point at which the ultrasonic waves are emitted.
In one or more embodiments, referring to fig. 9, fig. 9 is a schematic block diagram of a cosmetic apparatus according to another embodiment of the present application. The control method of the beauty instrument may be applied to the beauty instrument 1 shown in fig. 9, as shown in fig. 9, compared with the beauty instrument 1 shown in fig. 8, in still another embodiment, the beauty instrument 1 may further include an ultrasonic energy head 100 and a main body 200 connected, the ultrasonic energy head 100 including an ultrasonic wave emitting unit 10, the main body 200 including the aforementioned controller 30, the aforementioned detecting unit 20 and the man-machine interaction unit 40, the man-machine interaction unit 40 being connected to the controller 30, a user may operate the man-machine interaction unit 40 to turn on the ultrasonic wave function of the beauty instrument 1, then determine an estimated time point of intermittently emitting ultrasonic waves from the start of the response to the turn-on operation through the controller 30 in response to the turn-on operation of the ultrasonic wave function of the beauty instrument 1, and determine whether the acting position of the beauty instrument 1 on the skin is changed at a preset time point before each of the estimated time point of emitting ultrasonic waves.
That is, step S500 of determining an expected time point at which ultrasonic waves are emitted intermittently from the start of the response to the on operation of the ultrasonic function of the cosmetic instrument; may include: the user turns on the ultrasonic function of the cosmetic instrument 1 by the operation of the man-machine interaction unit 40, and the controller 30 determines an expected time point at which ultrasonic waves are emitted at intervals from the start of the response to the turning-on operation of the ultrasonic function of the cosmetic instrument 1.
Step S510, judging whether the action position of the beauty instrument on the skin changes at a preset time before each expected time point of transmitting ultrasonic waves; may include: at a preset time before each predicted time point of emission of the ultrasonic wave, the controller 30 judges whether or not the acting position of the cosmetic instrument 1 on the skin is changed.
In one or more embodiments, the predicted time point at which the ultrasonic wave is emitted and the preset time point before each predicted time point at which the ultrasonic wave is emitted at intervals may be set according to specific needs.
Please refer to fig. 2 again. As shown in fig. 2, in step S220, after the beauty instrument does not emit the ultrasonic wave when the acting position is not changed, the control method of the beauty instrument further includes:
Step S230, the beauty instrument is controlled to send out warning information.
Therefore, when the action position is not changed, the beauty instrument does not emit ultrasonic waves, and is controlled to emit warning information, so that the user can be warned.
In one or more embodiments, the alert information may be sent directly by the beauty treatment instrument 1, for example, directly by the man-machine interaction unit 40 of the beauty treatment instrument 1, or may be sent by other devices such as a smart phone, a smart watch, etc. after being sent by the beauty treatment instrument 1 to other devices such as a smart phone, a smart watch, etc.
Namely, step S230, the beauty instrument is controlled to send out warning information; may include: the controller 30 controls the man-machine interaction unit 40 of the cosmetic instrument 1 to send out warning information.
The warning information may be specific information in the form of preset characters and/or images, or indicating information in the form of sound, light, electricity, vibration, etc., for example, indicating corresponding warning information by using different colors of red, green, yellow, etc. of the indicator light.
Referring to fig. 7, fig. 7 is a flowchart of the method from start-up to waiting for a new task according to an embodiment of the application. As shown in fig. 7, the process from starting to waiting for a new task includes:
Step S701, starting a beauty instrument;
in one or more embodiments, the beauty instrument 1 may be started by the controller 30 in response to an on operation of the beauty instrument 1, and the controller 30 may be a single chip microcomputer.
In one or more embodiments, the user may directly activate the cosmetic instrument 1 through the man-machine interaction unit 40 of the cosmetic instrument 1, or may activate the cosmetic instrument 1 by remote control of other devices, or the like.
Step S702, initializing a controller;
in one or more embodiments, the components such as the detection unit 20, the man-machine interaction unit 40 and the like can be tested by initializing the singlechip, so that the faults of the components such as the detection unit 20 and the man-machine interaction unit 40 are avoided, the last action position stored in the singlechip is cleared, the influence on judging whether the action position of the beauty instrument 1 on the skin is changed is avoided, and further the misjudgment of the singlechip is avoided.
Step S703, detecting whether the beauty instrument turns on the ultrasonic function;
in one or more embodiments, the singlechip may detect whether the ultrasonic function of the cosmetic instrument 1 is turned on, and respond to the operation of turning on the ultrasonic function of the cosmetic instrument 1, thereby determining that the cosmetic instrument 1 is required to emit ultrasonic waves.
In one or more embodiments, the user may directly activate the ultrasonic function of the cosmetic instrument 1 through the man-machine interaction unit 40 of the cosmetic instrument 1, or may activate the ultrasonic function of the cosmetic instrument 1 through remote control of other devices, or the like.
If not, step S703 is executed again to detect whether the beauty instrument turns on the ultrasonic function;
if yes, go to step S704, detect the current action position;
in one or more embodiments, the current action position may be detected by the detection unit 20 of the cosmetic apparatus 1, and the current action position output may be output as a position signal, and the singlechip receives and stores the position signal, and confirms the action position.
Step S705, controlling the beauty instrument to emit at least one ultrasonic wave at the current action position;
in one or more embodiments, the ultrasonic wave transmitting unit 10 may be controlled by a single chip microcomputer to transmit at least one ultrasonic wave at the current action position.
Wherein the ultrasonic wave transmitting unit 10 may be an ultrasonic transducer.
In one or more embodiments, in step S705, the cosmetic device may be controlled to emit ultrasonic waves once, twice, three times, etc. at the current action position; may be set according to specific needs. For example, in step S705, controlling the cosmetic instrument to emit at least one ultrasonic wave at the current action position includes: and controlling the beauty instrument to emit ultrasonic waves once at the current action position.
Step S706, detecting the current action position again, and comparing the current action position with the last action position;
In one or more embodiments, the current action position may be detected again by the detection unit 20 of the cosmetic apparatus 1, and the current action position output may be output as a position signal, the single chip microcomputer receives and stores the position signal, and the action position is confirmed.
The detecting unit 20 of the beauty instrument may be a gravitational acceleration Sensor (G-Sensor).
Step S707, judging whether the action position is changed;
in one or more embodiments, whether the action position is changed or not can be judged through the singlechip.
If not, executing step S717, and controlling the beauty instrument not to emit ultrasonic waves;
in one or more embodiments, the ultrasonic transducer may be controlled by a single-chip microcomputer to not emit ultrasonic waves.
Step S706 is executed to detect the current action position again and compare the current action position with the last action position;
step S727 is executed to control the beauty instrument to send out warning information;
in one or more embodiments, the alert information may be sent through the human-machine interaction unit 40.
If yes, step S708 is executed to determine whether the number of transmitted ultrasonic waves is less than the preset number of transmission times;
in one or more embodiments, the singlechip may determine whether the number of times the ultrasonic wave has been transmitted is less than a preset number of transmissions.
If not, executing step S705, and controlling the beauty instrument to emit at least one ultrasonic wave at the current action position;
if so, step S709 is performed to wait for a new task.
In one or more embodiments, the user may operate the man-machine interaction unit 40 to turn on the functions of the ultrasonic function of the cosmetic apparatus 1, and then respond to the turning-on operation of the functions of the ultrasonic function of the cosmetic apparatus 1 through the singlechip to perform a new task.
In one or more embodiments, as shown in fig. 1-7, prior to step S110, may include: step S701, step S702, step S703; step S110, step S120, step S130 may include: step S704, step S705, step S706, step S707, step S708; after step S130, it may include: step S709.
In one or more embodiments, as shown in fig. 1-7, step S210, step S220, step S230 may include: step S707, step S717, step S727; step S320, step S330 may include: step S708, step S709.
According to the control method of the beauty instrument, only a certain number of ultrasonic waves can be emitted at the same action position, and ultrasonic waves exceeding a certain number of ultrasonic waves can not be emitted at the same action position, so that excessive ultrasonic energy received by the skin at the position can be caused, the ultrasonic waves can be uniformly applied to the skin at different positions, meanwhile, the emitted ultrasonic waves can be enabled to be smaller than the preset emission times, ultrasonic waves exceeding the preset emission times can not be emitted, the ultrasonic energy received by the whole skin is caused to be excessive, and warning can be sent to a user. Can avoid causing skin pain, even scald, because the ultrasonic wave of more than a certain number of times or the ultrasonic wave of more than the preset number of times is transmitted in same position, user experience has been improved.
Please refer to fig. 8 again. As shown in fig. 8, as described above, the present application further provides a beauty treatment apparatus, wherein the beauty treatment apparatus 1 includes an ultrasonic wave transmitting unit 10, a detecting unit 20 and a controller 30, the ultrasonic wave transmitting unit 10 is used for transmitting ultrasonic waves, the detecting unit 20 is used for detecting the action position of the beauty treatment apparatus 1 on the skin, the controller 30 is connected with the ultrasonic wave transmitting unit 10 and the detecting unit 20, and the controller 30 is used for judging whether the action position of the beauty treatment apparatus 1 on the skin is changed or not according to the action position of the beauty treatment apparatus 1 on the skin detected by the detecting unit 20 before the beauty treatment apparatus 1 is controlled to transmit ultrasonic waves each time; when the action position is determined to be changed, judging whether the number of times of ultrasonic waves transmitted by the beauty instrument 1 is smaller than the preset transmission number of times or not; and controlling the ultrasonic wave transmitting unit 10 of the cosmetic instrument 1 to transmit at least one ultrasonic wave at the current action position when the number of transmitted ultrasonic waves is less than the preset number of transmission times.
Therefore, the beauty instrument 1 in the application can only emit ultrasonic waves for a certain number of times at the same action position, but can not emit ultrasonic waves for more than a certain number of times at the same action position, so that the ultrasonic energy received by the skin is excessive, the ultrasonic waves can be uniformly applied to the skin at different positions, and meanwhile, the emitted ultrasonic waves can be enabled to be smaller than the preset emission times, but can not emit ultrasonic waves exceeding the preset emission times, so that the ultrasonic energy received by the whole skin is excessive. Can avoid causing skin pain, even scald, because the ultrasonic wave of more than a certain number of times or the ultrasonic wave of more than the preset number of times is transmitted in same position, user experience has been improved.
In one or more embodiments, the controller 30 is further configured to determine, before each time the cosmetic instrument 1 is controlled to emit ultrasonic waves, whether the action position of the cosmetic instrument 1 on the skin is changed according to the action position of the cosmetic instrument 1 on the skin detected by the detection unit 20; and controls the cosmetic instrument 1 not to emit ultrasonic waves when it is determined that the position of action has not changed.
Therefore, skin pain and even scalding caused by transmitting ultrasonic waves for more than a certain times at the same position can be avoided, and user experience is improved.
In one or more embodiments, the controller 30 is further configured to determine, when it is determined that the action position is changed, whether the number of ultrasonic waves that have been transmitted by the cosmetic instrument 1 is less than a preset number of transmissions; and when the number of times of the emitted ultrasonic waves is greater than or equal to the preset number of times of the emission, the beauty instrument 1 is controlled not to emit the ultrasonic waves.
Therefore, skin pain, even scalding caused by the fact that ultrasonic waves exceeding the preset emission times are emitted can be avoided, and user experience is improved.
In one or more embodiments, the controller 30 is further configured to determine whether the current acting position of the cosmetic instrument 1 on the skin is the same as the last acting position when the currently-to-be-transmitted ultrasonic wave is not the first-transmitted ultrasonic wave; and when the current acting position of the beauty instrument 1 on the skin is the same as the last acting position, determining that the acting position of the beauty instrument 1 on the skin is unchanged, and when the current acting position of the beauty instrument 1 on the skin is different from the last acting position, determining that the acting position of the beauty instrument 1 on the skin is unchanged.
In one or more embodiments, the controller 30 is further configured to control the beauty instrument 1 to emit at least one ultrasonic wave at the current action position when the ultrasonic wave to be emitted is the first ultrasonic wave to be emitted.
In one or more embodiments, the controller 30 is further configured to determine, in response to an on operation of the ultrasonic function of the cosmetic instrument 1, an expected point in time at which ultrasonic waves are emitted intermittently from the start of the response to the on operation; and judges whether or not the acting position of the cosmetic instrument 1 on the skin is changed at a preset time before each predicted time point of transmitting the ultrasonic wave.
In one or more embodiments, the ultrasonic wave transmitting unit 10 may be an ultrasonic transducer, which may convert input electric energy into ultrasonic waves, or may be other components that may be used to transmit ultrasonic waves.
In one or more embodiments, the detection unit 20 may be a gravitational acceleration sensor, a displacement sensor, a position sensor, an image sensor, etc., which is not limited to the present application, as long as the application position of the cosmetic instrument 1 on the skin can be detected.
In one or more embodiments, the controller 30 may be a general-purpose processor such as a central processing unit (Central Processing Unit, CPU), a digital signal processor (Digital Signal Processor, DSP), an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a Field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic device, a discrete gate logic device, a transistor logic device, or a microprocessor such as a single-chip microcomputer, a micro control unit (Micro Control Unit, MCU), etc., which is not limited to this embodiment.
Please refer to fig. 9 again. As shown in fig. 9, as previously described, the beauty apparatus 1 may further include an ultrasonic energy head 100 and a main body 200 connected, the ultrasonic energy head 100 including an ultrasonic wave emitting unit 10, the main body 200 including the aforementioned controller 30, the aforementioned detecting unit 20, and the man-machine interaction unit 40, the man-machine interaction unit 40 being connected to the controller 30 for acquiring a user instruction and providing the user instruction to the control unit.
Thus, the user can turn on the ultrasonic function of the cosmetic instrument 1 by operating the man-machine interaction unit 40.
In one or more embodiments, the man-machine interaction unit 40 is further configured to send out alarm information, where the alarm information may be sent out directly by the man-machine interaction unit 40, or may be sent out by other devices such as a smart phone, a smart watch, etc. after being sent to other devices such as a smart phone, a smart watch, etc. by the beauty instrument 1.
The warning information may be specific information in the form of preset characters and/or images, or indicating information in the form of sound, light, electricity, vibration, etc., for example, indicating corresponding warning information by using different colors of red, green, yellow, etc. of the indicator light.
In one or more embodiments, the human-computer interaction unit 40 may be a key, a display screen, a sensor, etc., so long as it is capable of providing a user instruction to the controller 30 for user operation.
As shown in fig. 9, the main body 200 may further include an ultrasonic energy generation unit 50, and the ultrasonic energy generation unit 50 is connected between the ultrasonic emission unit 10 and the control unit for generating ultrasonic energy under the control of the control unit and outputting the ultrasonic energy to the ultrasonic emission unit 10.
Thus, it is possible to generate ultrasonic energy under the control of the control unit and output the ultrasonic energy to the ultrasonic wave transmitting unit 10 in the form of electric energy.
As shown in fig. 9, the main body 200 may further include a power manager 60 connected to the detection unit 20, the controller 30, the man-machine interaction unit 40, and the ultrasonic energy generation unit 50 for providing power to the detection unit 20, the controller 30, the man-machine interaction unit 40, and the ultrasonic energy generation unit 50.
In one or more embodiments, the power manager 60 may include a tank circuit, a power supply circuit, a transformer circuit, an inverter circuit, a rectifier circuit, a filter circuit, a power protection circuit, etc., and the power manager 60 may also provide power to other components of the body 200.
In one or more embodiments, the ultrasound transmitting unit 10, the detecting unit 20, the controller 30, the man-machine interaction unit 40, and the ultrasound energy generating unit 50 may be connected through an I2C (Inter-Integrated Circuit) communication bus, a transmission signal line, a control signal line, an output line, etc., which is not limited to the present application. For example, the ultrasonic energy generation unit 50 is connected to the ultrasonic wave transmission unit 10 through a signal line, the detection unit 20 is connected to the controller 30 through an I2C communication bus, the controller 30 is connected to the ultrasonic energy generation unit 50 through a control signal line, and the man-machine interaction unit 40 is connected to the controller 30 through a transmission signal line.
Referring to fig. 10 together, fig. 10 is a schematic circuit diagram of the beauty treatment apparatus shown in fig. 9. As shown in fig. 10, the detection unit 20 is a gravitational acceleration sensor, the controller 30 is a single-chip microcomputer, the first power supply voltage +vcc provides electric energy for the detection unit 20, the controller 30 and the man-machine interaction unit 40, the second power supply voltage +vdd provides electric energy for the ultrasonic energy generation unit 50, and the detection unit 20, the controller 30, the man-machine interaction unit 40 and the ultrasonic energy generation unit 50 are connected with the ground GND, wherein the gravitational acceleration sensor is used for detecting current acceleration data and outputting the current acceleration data as a position signal, and the single-chip microcomputer is used for receiving and storing the position signal and determining an action position through the position signal and the gravitational acceleration sensor measuring displacement algorithm.
In one or more embodiments Li Zhong, the first power voltage +vcc may be 3.2V, 3.3V, 3.4V, etc., for example, 3.3V, and the second power voltage +vdd may be set according to specific needs, which is not limited to the present application.
Specifically, the position signal can be a displacement signal, the gravity acceleration sensor can adopt a Kalman filtering-based algorithm for measuring displacement, namely a filtering algorithm based on state estimation, and the displacement signal of acceleration data can be dynamically filtered, so that the influence of high-frequency noise on the displacement signal is weakened, the displacement signal is compensated and corrected, and the precision and accuracy of position measurement are improved; the method can also adopt an algorithm based on waveform analysis, can analyze and process the displacement signal by utilizing the waveform characteristics of the acceleration signal, and mainly comprises a local extremum method, a difference method, a wavelet analysis method and the like. For example, the gravity acceleration sensor adopts a local extremum method to measure displacement, and accurate measurement of displacement signals can be realized by analyzing extremum positions and time of the displacement signals.
In one or more embodiments, as shown in fig. 10, the gravitational acceleration sensor may include a gravitational acceleration sensor chip, a first capacitor C1, a second capacitor C2, a first resistor R1, a second resistor R2, a third resistor R3, and a fourth resistor R4, the gravitational acceleration sensor chip having a plurality of pins, the pins corresponding to the gravitational acceleration sensor chip being grounded, the first capacitor C1 and the second capacitor C2 being connected in parallel between a first power supply voltage +vcc and a ground GND and connected to the pins corresponding to the gravitational acceleration sensor chip, the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 being connected in series between the first power supply voltage +vcc and the pins corresponding to the acceleration sensor chip and outputting a position signal, wherein the first capacitor C1 and the second capacitor C2 are filter capacitors, and the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 are pull-up resistors.
In one or more embodiments, the type of the gravitational acceleration sensor chip may be LIS2DW12TR, or may be another type, and the gravitational acceleration sensor chip may have 4, 6, 8, 10, 12, 14 pins, etc., which is not limited to the present application.
For example, as shown in fig. 10, the gravity acceleration sensor chip is of the type LIS2DW12TR, the gravity acceleration sensor chip has 12 pins, NC and GND pins of the gravity acceleration sensor chip are grounded, the first capacitor C1 and the second capacitor C2 are connected in parallel between the first power supply voltage +vcc and the ground GND and are connected to a VDDIO, VDD, GND, RES pin of the gravity acceleration sensor chip, the first resistor R1, the second resistor R2, the third resistor R3 and the fourth resistor R4 are respectively connected in series between the first power supply voltage +vcc and SCL/SPC, CS, SDO/SA0, SDA/SDI/SDO, the first resistor R1 and the second resistor R2 output position signals through the control line SCL and the data line SDA in the I2C communication bus, respectively, and the pins INT1 and INT2 of the gravity acceleration sensor chip may be left empty and not connected.
In one or more embodiments, the number of the gravitational acceleration sensor chips may be 1 or multiple, which is not limited to the present application.
In one or more embodiments, the first capacitor C1 may have a size of 5 μf, 10 μf, 20 μf, 30 μf, or the like, for example, the first capacitor C1 may have a size of 10 μf, the second capacitor C2 may have a size of 50nF, 100nF, 200nF, 300nF, or the like, for example, the second capacitor C2 may have a size of 100nF, the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 may have a size that is adjusted according to a debugging effect of the integrity of the position signal, the first resistor R1, the second resistor R2, the third resistor R3, and the fourth resistor R4 may have a size that is the same or different, the first resistor R1 and the second resistor R2 may have a size of 4kΩ, 4.5kΩ, 5kΩ, or the like, the third resistor R3 and the fourth resistor R4 may have a size of 5kΩ, 10kΩ, 15kΩ, or the like, for example, the first resistor R1, the second resistor R2, the third resistor R3 and the fourth resistor R4 may have a size that is not the same as the fourth resistor R3 and the fourth resistor R4.
Referring to fig. 11 and 12 together, fig. 11 is a schematic structural view of an ultrasonic energy head 100 of a cosmetic apparatus according to an embodiment of the application, and fig. 12 is a schematic structural view of a main body 200 of the cosmetic apparatus according to an embodiment of the application. As shown in fig. 11 and 12, the ultrasonic energy head 100 includes a first connection part 110 and a second connection part 120, the main body 200 includes a first connection end 210 and a second connection end 220, and the connected ultrasonic energy head 100 and main body 200 are electrically connected through the corresponding first connection part 110 and first connection end 210 and the corresponding second connection part 120 and second connection end 220.
In one or more embodiments, the user may hold the main body 200 to make the ultrasonic energy head 100 slide on the skin surface at a constant speed, or may use an automated auxiliary device to hold the main body 200 or the ultrasonic energy head 100 to make the ultrasonic energy head 100 slide on the skin surface at a constant speed, which is not limited by the present application.
The application also provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and the computer program is used for being called by a processor and then executed, so as to realize the control method of the beauty instrument of any embodiment.
According to the control method of the beauty instrument, the beauty instrument and the computer readable storage medium, through the method and the structure, only a certain number of ultrasonic waves can be emitted at the same action position, and the ultrasonic waves can not be emitted at the same action position for more than a certain number of times, so that the ultrasonic energy received by the skin is excessive, the ultrasonic waves can be uniformly applied to the skin at different positions, the emitted ultrasonic waves can be enabled to be less than the preset emission times, the ultrasonic waves exceeding the preset emission times can not be emitted, the ultrasonic energy received by the whole skin is excessive, and the warning can be sent to a user. Can avoid causing skin pain, even scald, because the ultrasonic wave of more than a certain number of times or the ultrasonic wave of more than the preset number of times is transmitted in same position, user experience has been improved.
The foregoing description is merely illustrative of the present application, and the scope of the present application is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present application, and should be covered by the scope of the present application; embodiments of the application and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the application is subject to the protection scope of the claims.
Claims (10)
1. A control method of a cosmetic instrument for emitting ultrasonic waves and acting on skin, characterized by comprising:
before the beauty instrument is controlled to emit ultrasonic waves each time, judging whether the action position of the beauty instrument on the skin changes or not;
judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times when the action position is changed;
when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of the emission, controlling the beauty instrument to emit at least one ultrasonic wave at the current action position.
2. The method for controlling a cosmetic instrument according to claim 1, wherein after determining whether the skin has changed its position of application, the method further comprises:
when the action position is not changed, the beauty instrument is controlled not to emit ultrasonic waves.
3. The method according to claim 1, wherein when the action position is changed, the method further comprises, after determining whether the number of ultrasonic waves transmitted by the cosmetic instrument is smaller than a preset number of transmissions:
and when the number of the transmitted ultrasonic waves is greater than or equal to the preset transmission number, controlling the beauty instrument not to transmit the ultrasonic waves.
4. The method for controlling a cosmetic instrument according to claim 1, wherein the step of determining whether the position of action of the cosmetic instrument on the skin has changed before each time the cosmetic instrument is controlled to emit ultrasonic waves, comprises:
judging whether the current acting position of the beauty instrument on the skin is the same as the last acting position when the ultrasonic wave to be transmitted is not the first ultrasonic wave;
when the current acting position and the last acting position of the beauty instrument on the skin are the same, determining that the acting position of the beauty instrument on the skin is unchanged, and when the current acting position and the last acting position of the beauty instrument on the skin are different, determining that the acting position of the beauty instrument on the skin is unchanged.
5. The method for controlling a cosmetic apparatus according to claim 1, wherein before each time the cosmetic apparatus is controlled to emit ultrasonic waves, it is judged whether or not the skin is changed in the position of application of the cosmetic apparatus, the method further comprising:
in response to an on operation of an ultrasonic function of the cosmetic instrument, determining an expected point in time at which ultrasonic waves are emitted intermittently from the start of the response to the on operation;
before the ultrasonic wave is emitted by the beauty instrument under each control, judging whether the action position of the beauty instrument on the skin changes or not, and comprising the following steps:
At a preset time before each expected time point of transmitting ultrasonic waves, judging whether the acting position of the beauty instrument on the skin changes or not.
6. The method of controlling a cosmetic instrument according to claim 2, wherein the method further comprises, after the cosmetic instrument does not emit ultrasonic waves when the position of action is not changed:
and controlling the beauty instrument to send out warning information.
7. A cosmetic apparatus, comprising:
an ultrasonic wave transmitting unit for transmitting ultrasonic waves;
the detection unit is used for detecting the action position of the beauty instrument on the skin;
the controller is connected with the ultrasonic wave transmitting unit and the detecting unit and is used for judging whether the acting position of the beauty instrument on the skin changes or not according to the acting position of the beauty instrument on the skin detected by the detecting unit before each time of controlling the beauty instrument to transmit ultrasonic waves; when the action position is determined to be changed, judging whether the number of times of ultrasonic waves transmitted by the beauty instrument is smaller than the preset transmission number of times or not; and when the number of times of the emitted ultrasonic waves is smaller than the preset number of times of the emission, controlling an ultrasonic emission unit of the beauty instrument to emit at least one ultrasonic wave at the current action position.
8. The apparatus according to claim 7, wherein the controller is further configured to determine whether the position of the apparatus on the skin changes according to the position of the apparatus on the skin detected by the detecting unit before each time the apparatus is controlled to emit ultrasonic waves; and when the action position is not changed, the beauty instrument is controlled not to emit ultrasonic waves.
9. The apparatus according to claim 7, wherein the controller is further configured to determine whether the number of ultrasonic waves transmitted by the apparatus is less than a preset number of transmissions when it is determined that the position of action is changed; and when the number of times of the transmitted ultrasonic waves is greater than or equal to the preset number of times of transmission, controlling the beauty instrument not to transmit the ultrasonic waves.
10. A computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and the computer program is used for being executed after being called by a processor, so as to implement the control method of the beauty instrument according to any one of claims 1 to 6.
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Cited By (1)
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