Real-time detection and control method and equipment of laser beauty instrument, medium and product

Abstract

The invention relates to the technical field of photoelectric precise instruments, and discloses a real-time detection and control method and device of a laser beauty instrument, a medium and a product. The method comprises the following steps: controlling a laser beauty instrument to emit laser to treated skin according to initial laser energy; receiving an ultrasonic signal generated after the laser reaches the treated skin; identifying whether the frequency of the ultrasonic signal is consistent with a target frequency of a preset treatment depth; if yes, identifying whether the intensity of the ultrasonic signal is within a preset intensity range; and if the intensity of the ultrasonic signal is not within the preset intensity range, adjusting the laser energy of the laser emitted by the laser beauty instrument so as to enable the intensity of the ultrasonic signal to be within the preset intensity range. By adopting the scheme, the laser energy of the emitted laser can be detected, regulated and controlled in real time, the laser irradiation depth is analyzed, and the irradiation depth is reasonably controlled according to the analysis result, so that the treatment effect of the laser beauty instrument is improved.

Description

Technical Field

[0001] The present application relates to the technical field of optoelectronic precision instruments, and in particular to a real-time detection and control method, equipment, medium and product of a laser beauty instrument. Background Art

[0002] In recent years, with the rapid development of science and technology and the refinement of medical beauty equipment, the effects of medical beauty have become more and more obvious.

[0003] Existing medical beauty equipment, whether it is picosecond laser beauty or femtosecond laser beauty, cannot monitor the energy of pulsed laser in real time. Often, the effectiveness of pulsed laser treatment on the skin can only be known through the doctor's experience during the operation and the observation of the skin surface phenomenon after the operation. Such observation has a lag. Moreover, if the treatment is not sufficient, it is necessary to repeat it several times for testing.

[0004] Due to individual differences, people have different tolerance levels to pulsed lasers. In medical beauty experiments, different people have different responses to treatment with the same pulsed laser parameters. Some people have a very weak response to the treatment characteristics of the skin surface after surgery, but some people have a very obvious response to the treatment characteristics of the skin surface after surgery. At this time, we need to increase the laser output energy for people whose skin surface treatment characteristics do not respond significantly, but we cannot know how much the pulsed laser energy should be increased. We have to rely on the doctor's experience to adjust the pulsed laser energy again and again. The setting of the pulsed laser energy on the instrument is fixed, such as adjusting from 1-10 gears, which cannot fully take into account individual differentiation and can only give a rough range. In addition, the skin on the surface of the human body is an irregular curved surface. If the skin is regarded as a plane and the same power density is used for treatment, some concave parts of the skin tissue will not be treated properly, and the convex parts will cause too much damage to the skin. Therefore, how to perform real-time detection and scientifically control the laser beauty instrument to improve the treatment effect is a technical problem that needs to be solved in this field. Summary of the invention

[0005] One purpose of the present application is to provide a real-time detection and control method, equipment, medium and product for a laser beauty instrument, at least to solve the problems that the real-time detection cannot be performed, the treatment effect depends on personal experience, the differences are large, and the control of the laser beauty instrument is not objective and accurate enough. The present application controls the laser beauty instrument to emit laser to the treated skin according to the initial laser energy; receives the ultrasonic signal generated after the laser reaches the treated skin; identifies whether the frequency of the ultrasonic signal is consistent with the target frequency of the preset treatment depth; if consistent, identifies whether the intensity of the ultrasonic signal is within the preset intensity range; if not within the preset intensity range, adjusts the laser energy of the laser emitted by the laser beauty instrument so that the intensity of the ultrasonic signal is within the preset intensity range. By adopting this scheme, the laser energy of the emitted laser can be detected and regulated in real time, and the laser irradiation depth can be analyzed, and the irradiation depth can be reasonably controlled according to the analysis results to improve the treatment effect of the laser beauty instrument.

[0006] To achieve the above objectives, some embodiments of the present application provide the following aspects:

[0007] In a first aspect, some embodiments of the present application provide a real-time detection and control method for a laser beauty instrument, the method comprising:

[0008] Control the laser beauty instrument to emit laser to the treated skin according to the initial laser energy;

[0009] Receive the ultrasonic signal generated after the laser reaches the treated skin;

[0010] Identifying whether the frequency of the ultrasonic signal is consistent with a target frequency of a preset treatment depth;

[0011] If they are consistent, identifying whether the intensity of the ultrasonic signal is within a preset intensity range;

[0012] If it is not within the preset intensity range, the laser energy of the laser beauty instrument emitting the laser is adjusted so that the intensity of the ultrasonic signal is within the preset intensity range.

[0013] In a second aspect, some embodiments of the present application further provide an electronic device, comprising: one or more processors; and a memory storing computer program instructions, wherein the computer program instructions, when executed, cause the processor to perform the steps of the method described above.

[0014] In a third aspect, some embodiments of the present application further provide a computer-readable medium having computer program instructions stored thereon, wherein the computer program instructions can be executed by a processor to implement the method as described above.

[0015] In a fourth aspect, some embodiments of the present application further provide a computer program product, comprising a computer program / instruction, which implements the steps of the method described above when executed by a processor.

[0016] Compared with the related art, the solution provided in the embodiment of the present application controls the laser beauty instrument to emit laser to the treated skin according to the initial laser energy; receives the ultrasonic signal generated after the laser reaches the treated skin; identifies whether the frequency of the ultrasonic signal is consistent with the target frequency of the preset treatment depth; if consistent, identifies whether the intensity of the ultrasonic signal is within the preset intensity range; if not within the preset intensity range, adjusts the laser energy of the laser beauty instrument to emit the laser so that the intensity of the ultrasonic signal is within the preset intensity range. This technical solution can detect and regulate the laser energy of the emitted laser in real time, analyze the laser irradiation depth, and reasonably control the irradiation depth according to the analysis results to improve the treatment effect of the laser beauty instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0018] Figure 1 This is an exemplary flow chart of a real-time detection and control method of a laser beauty instrument provided according to some embodiments of the present application;

[0019] Figure 2 A schematic diagram of the structure of a laser beauty instrument provided according to some embodiments of the present application;

[0020] Figure 3 An exemplary structural diagram of the electronic device is disclosed. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0022] First embodiment

[0023] The first embodiment of the present application relates to a real-time detection and control method for a laser beauty instrument. Figure 1 As shown, the method may include the following steps:

[0024] Step S101, controlling the laser beauty instrument to emit laser to the treated skin according to the initial laser energy;

[0025] The principle of laser beauty instrument is to use laser beams of specific wavelengths to deeply treat the skin through the interaction between light and tissue to achieve beauty effects. Laser beauty technology can stimulate the proliferation and regeneration of collagen in the dermis by generating a thermal effect, making the skin tissue firmer and removing wrinkles and fine lines.

[0026] The energy level of the initial laser energy may be determined based on the cosmetic task. For example, for different types of cosmetic tasks, there may be an initial laser energy for controlling laser emission.

[0027] Step S102, receiving the ultrasonic signal generated after the laser reaches the treatment skin;

[0028] Using femtosecond or picosecond pulsed lasers, light energy is transmitted to the skin surface through the air, and once it enters the skin, it is quickly absorbed. Therefore, the light pulse causes instantaneous local heating and rapidly deforms the skin through a thermoelastic process, which in turn generates ultrasound and acts as an ultrasound source. This phenomenon is called the photoacoustic effect. This mechanical vibration generates a return sound wave, which is then detected by a transducer and converted into an acoustic-optical image, so that information can be obtained on whether the femtosecond or picosecond laser beauty device is in place to treat the skin.

[0029] Step S103, identifying whether the frequency of the ultrasonic signal is consistent with the target frequency of the preset treatment depth;

[0030] The frequencies of ultrasonic signals obtained at different treatment depths are different. After the ultrasonic signal is collected, this solution can identify its frequency, obtain the frequency of the ultrasonic wave, and compare it with the target frequency corresponding to the preset treatment depth. If they are consistent, it is determined that the irradiation depth of the laser emitted by the laser beauty device is consistent with the preset treatment depth.

[0031] In one embodiment, the method further comprises:

[0032] When the frequency of the ultrasonic signal is inconsistent with the target frequency of the preset treatment depth, a control instruction is generated according to the magnitude relationship between the frequency of the ultrasonic signal and the target frequency to control the vertical movement of the laser beauty device relative to the treatment skin.

[0033] It is understandable that, when the two are inconsistent, it is necessary to control the laser irradiation depth of the beauty instrument according to the difference between the frequency of the ultrasonic signal and the target frequency, such as the size relationship and the specific value of the difference.

[0034] Specifically, a control instruction may be generated to control the vertical movement of the laser beauty instrument relative to the treated skin, thereby achieving control over the laser irradiation depth.

[0035] Through such a setting, the present solution can control the laser beauty instrument accordingly according to the information collected in real time, making the control more timely and more reasonable.

[0036] In one embodiment, according to the magnitude relationship between the frequency of the ultrasonic signal and the target frequency, a control instruction is generated to control the laser beauty device to move vertically relative to the treated skin, including:

[0037] If the frequency of the ultrasonic signal is less than the target frequency, a first control instruction is generated to control the laser beauty instrument to move away from the treated skin;

[0038] If the frequency of the ultrasonic signal is greater than the target frequency, a second control instruction is generated to control the laser beauty instrument to move in a direction close to the treatment skin.

[0039] In this solution, if the ultrasonic frequency is deep in the skin, the motor with the focusing lens needs to move upward until the required specific ultrasonic frequency is reached; if the ultrasonic frequency is shallow in the skin, the motor with the focusing lens needs to move downward until the specific ultrasonic frequency we need is reached.

[0040] This scheme provides a specific control method for the laser beauty instrument to achieve reasonable control of the laser beauty instrument and improve the treatment effect.

[0041] Figure 2 Schematic diagram of the structure of a laser beauty instrument provided according to some embodiments of the present application. Figure 2 As shown, the laser ultrasonic detection system consists of a laser beauty instrument transmitting controller, a light guide arm galvanometer scanning unit, a laser ultrasonic receiving unit, a detection unit, a power supply unit, a computer and software. The ultrashort pulse laser beauty instrument controller emits a pulsed laser, which is attenuated by a fully automatic optical attenuator and then passes through the galvanometer scanning unit of the light guide arm, where the X-axis galvanometer and the Y-axis galvanometer mainly control the movement of the laser in the XY direction on the skin plane, and then passes through a focusing mirror with a linear motor. The focusing mirror focuses the pulsed laser into a light spot, and the linear motor moves in the Z-axis direction, so that the light spot focused by the focusing lens can move up and down. Finally, the pulsed laser reaches the skin surface to produce a photoacoustic effect, and then generates ultrasonic waves of a specific frequency. The ultrasonic signal is received by the ultrasonic transducer and amplified and filtered, and then converted and stored in the computer through a high-speed A / D acquisition card.

[0042] The laser ultrasonic feedback system will determine whether the patient's skin has been treated properly based on the ultrasonic signal collected by the computer system software. If no ultrasonic signal can be collected, it means that the pulsed laser has not treated the patient's skin, and the motor with a focusing lens (the motor can be a hollow voice coil motor, a piezoelectric ceramic linear motor, or a lead screw linear motor) needs to move downward until the complete ultrasonic signal position can be fed back; if the collected ultrasonic signal is particularly weak, it means that the energy of the pulsed laser is insufficient to cause sufficient photoacoustic effect. At this time, we need to control the fully automatic optical attenuator through a computer, for example, it can be an acousto-optic modulator (AOM) or an electro-optic modulator (EOM), etc., or it can be a system in which several components are combined to perform laser beam splitting, such as a half-glass and a polarization beam splitter prism combined with a continuously adjustable beam splitting ratio to control the intensity of the pulsed laser energy.

[0043] If other ultrasonic frequencies are collected, it is necessary to determine whether it is the ultrasonic frequency of the deep layer of the skin or the superficial layer. If it is the ultrasonic frequency of the deep layer of the skin, the motor with the focusing lens needs to move upwards until the specific ultrasonic frequency we need is reached; if it is the ultrasonic frequency of the superficial layer of the skin, the motor with the focusing lens needs to move downwards until the specific ultrasonic frequency we need is reached.

[0044] In one embodiment, the method further comprises:

[0045] The lateral movement of the emitted laser is controlled by the X-axis galvanometer and the Y-axis galvanometer of the laser beauty instrument.

[0046] Among them, after completing skin treatment at one place, skin treatment at another place is required, or when the initial positioning is not accurate enough, it is necessary to move to the position that actually needs treatment. This can be achieved by controlling the X-axis galvanometer and the Y-axis galvanometer.

[0047] Through such a setting, this solution can improve the accuracy of laser beauty devices during skin treatment, improve treatment efficiency and ensure treatment results.

[0048] Step S104, if they are consistent, identifying whether the intensity of the ultrasonic signal is within a preset intensity range;

[0049] When it is determined that the laser irradiation depth meets the treatment requirements, it is further determined whether the intensity of the ultrasonic signal is within a preset intensity range. Specifically, the amplitude of the collected ultrasonic signal can be analyzed to identify whether the amplitude is within the preset intensity range required for treatment.

[0050] In one embodiment, the target frequency and the preset intensity range are determined in advance based on a skin treatment task.

[0051] The target frequency and the preset intensity range may be determined in advance according to treatment requirements. For example, different types of treatments require different laser intensities and irradiation depths, so the frequencies of the collected ultrasound waves may also be different. The target frequency and the preset intensity range may be calculated in advance according to treatment requirements to evaluate whether the emitted laser meets the treatment requirements during the actual treatment process.

[0052] Through such a setting, this solution provides a data basis for real-time detection of laser beauty devices, making the adjustment of the laser of the laser beauty device more timely and objective.

[0053] Step S105, if it is not within the preset intensity range, adjusting the laser energy of the laser beauty instrument to emit the laser so that the intensity of the ultrasonic signal is within the preset intensity range.

[0054] In this scheme, specifically, if the collected ultrasonic signal is particularly weak, the energy of the pulsed laser is insufficient to cause sufficient photoacoustic effect. At this time, we need to control the intensity of the pulsed laser energy through a computer-controlled fully automatic optical attenuator (acousto-optic modulator (AOM) or electro-optic modulator (EOM), etc., or a system in which several components are combined to perform laser splitting, such as a half-glass and a polarization beam splitter prism combined to have a continuously adjustable splitting ratio) to control the intensity of the pulsed laser energy, and vice versa.

[0055] In one embodiment, if the intensity is not within the preset intensity range, the laser energy of the laser beauty instrument is adjusted so that the intensity of the ultrasonic signal is within the preset intensity range, including:

[0056] If the intensity exceeds the preset intensity range, the laser energy emitted by the laser beauty instrument is weakened and adjusted so that the intensity of the ultrasonic signal is within the preset intensity range;

[0057] If it is lower than the preset intensity range, the laser energy emitted by the laser beauty instrument is enhanced and adjusted to make the intensity of the ultrasonic signal within the preset intensity range.

[0058] In this solution, specifically, the laser energy of the emitted laser can be adjusted according to the relationship between the intensity of the ultrasonic signal and the preset intensity range, including attenuation adjustment and enhancement adjustment, so that the intensity of the ultrasonic signal is within the preset intensity range. Thus, it can be ensured that the treatment effect of the laser beauty instrument meets the actual needs.

[0059] Through such a setting, the present scheme can ensure the actual treatment effect of the laser beauty device and improve the rationality of the adjustment of the laser energy emitted by the laser beauty device.

[0060] The pulsed laser energy detection method provided by the present invention can be clinically applied in medical aesthetic laser treatment. By using the correlation between the ultrasonic intensity and laser energy generated by the interaction between the pulsed laser and the skin, and measuring the ultrasonic signal generated during laser beam treatment, the processing laser energy can be adjusted in real time according to the threshold of the processing point, so that the processing laser energy is always adjusted to the threshold energy suitable for skin beauty, thereby improving the treatment effect and precision of medical aesthetic surgery and achieving high-precision laser beauty effect. The ultrasonic wave generated by the interaction between the pulsed laser and the skin is used as the physical quantity for feedback of the processing effect, thereby improving the accuracy of laser beauty of medical aesthetic equipment.

[0061] In the solution provided in this embodiment, the laser beauty instrument is controlled to emit laser to the treatment skin according to the initial laser energy; the ultrasonic signal generated after the laser reaches the treatment skin is received; whether the frequency of the ultrasonic signal is consistent with the target frequency of the preset treatment depth is identified; if consistent, whether the intensity of the ultrasonic signal is within the preset intensity range is identified; if not within the preset intensity range, the laser energy of the laser beauty instrument is adjusted to make the intensity of the ultrasonic signal within the preset intensity range. This technical solution can detect and regulate the laser energy of the emitted laser in real time, and analyze the laser irradiation depth, and reasonably control the irradiation depth according to the analysis results, so as to improve the treatment effect of the laser beauty instrument.

[0062] In addition, some embodiments of the present application also provide an electronic device. The electronic device may be a digital computer in various forms, such as a laptop computer, a desktop computer, a workbench, a personal digital assistant, a server, a blade server, a mainframe computer, etc. The electronic device may also be a mobile device in various forms, such as a personal digital processing, a cellular phone, a smart phone, a wearable device, and other similar computing devices.

[0063] The electronic device includes: one or more processors; and a memory storing computer program instructions, wherein when the computer program instructions are executed, the processor executes the steps of the method provided in any one or more of the above embodiments. Figure 3 An exemplary structural diagram of the electronic device is disclosed. Figure 3As shown, the electronic device includes: one or more processors 301, a memory 302, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. The various components are connected to each other using different buses and can be installed on a common mainboard or installed in other ways as needed. The processor can process instructions executed in the electronic device, including instructions stored in or on the memory to display graphical information of a graphical user interface (GUI) on an external input / output device (such as a display device coupled to the interface). In some other embodiments, if necessary, multiple processors and / or multiple buses can be used with multiple memories and multiple memories. Similarly, multiple electronic devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Among them, the components shown in this article, their connections and relationships, and their functions are only examples, and are not intended to limit the implementation of the present application described and / or required herein.

[0064] The electronic device may further include: an input device 303 and an output device 304. The processor 301, the memory 302, the input device 303 and the output device 304 may be connected via a bus or other means. Figure 3 The example of connecting through bus is taken in the following.

[0065] The input device 303 can receive input digital or character information, and generate key signal input related to the user settings and function control of the electronic device, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, an indicator rod, one or more mouse buttons, a trackball, a joystick and other input devices. The output device 304 may include a display device, an auxiliary lighting device (e.g., a light-emitting diode, Light-Emitting Diode, LED) and a tactile feedback device (e.g., a vibration motor), etc. The display device may include, but is not limited to, a liquid crystal display (Liquid Crystal Display, LCD), a light-emitting diode (LED) display and a plasma display. In some embodiments, the display device may be a touch screen.

[0066] In order to provide interaction with the user, the electronic device may be a computer. The computer has: a display device (e.g., a Cathode-Ray Tube, a CRT (cathode ray tube) or an LCD (liquid crystal display) monitor) for displaying information to the user; and a keyboard and a pointing device (e.g., a mouse or a trackball), through which the user can provide input to the computer. Other types of devices may also be used to provide interaction with the user; for example, the feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form (including acoustic input, voice input, or tactile input).

[0067] In the embodiments of the present application, a computer program / instruction is stored on a computer-readable medium, and when the computer program / instruction is executed by a processor, the steps of the method provided by any one or more of the above embodiments are implemented. The computer-readable medium may be included in the electronic device described in the above embodiments; or it may exist independently without being assembled into the device. The above computer-readable medium carries one or more computer-readable instructions.

[0068] The memory 302 can be used as a non-transient computer-readable storage medium, which can be used to store non-transient software programs, non-transient computer executable programs and modules. The processor 301 executes various functional applications and data processing of the server by running the non-transient software programs, instructions and modules stored in the memory 302, so as to implement the program instructions / modules corresponding to the method provided by any one or more of the above embodiments in the embodiments of the present application.

[0069] The memory 302 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the electronic device, etc. In addition, the memory 302 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage devices. In some embodiments, the memory 302 may optionally include a memory remotely arranged relative to the processor 301, and these remote memories may be connected to the electronic device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0070] It should be noted that the computer-readable medium described in the present application may be a computer-readable signal medium or a computer-readable storage medium or any combination of the above two. The computer-readable medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared or semiconductor system, device or device, or any combination of the above. More specific examples of computer-readable storage media may include, but are not limited to: an electrical connection with one or more wires, a portable computer disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above. In the present application, a computer-readable medium may be any tangible medium containing or storing a program that can be used by or in combination with an instruction execution system, device or device.

[0071] Computer readable media include permanent and non-permanent, removable and non-removable media, and can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, modules of programs or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, read-only compact disk (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

[0072] Computer program code for performing the operations of the present application may be written in one or more programming languages ​​or a combination thereof, including object-oriented programming languages, such as Java, Smalltalk, C++, and conventional procedural programming languages, such as "C" or similar programming languages. The program code may be executed entirely on the user's computer, partially on the user's computer, as a separate software package, partially on the user's computer and partially on a remote computer, or entirely on a remote computer or server. In cases involving a remote computer, the remote computer may be connected to the user's computer via any type of network, including a local area network (LAN) or a wide area network (WAN), or may be connected to an external computer (e.g., via the Internet using an Internet service provider).

[0073] In the above-described embodiments, it can be implemented in whole or in part by software, hardware, firmware or any combination thereof. For example, it can be implemented by using a dedicated integrated circuit (Application-Specific Integrated Circuit, ASIC), a general-purpose computer or any other similar hardware device. In some embodiments, the software program of the present application can be executed by a processor to implement the above steps or functions. Similarly, the software program of the present application (including related data structures) can be stored in a computer-readable recording medium, for example, a RAM memory, a magnetic or optical drive or a floppy disk and similar devices. In addition, some steps or functions of the present application can be implemented by hardware, for example, as a circuit that cooperates with a processor to perform each step or function.

[0074] The computer program product provided in the embodiment of the present application includes one or more computer programs / instructions, and when the computer program / instructions are executed by the processor, the process or function described in the embodiment of the present application is generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions may be stored in a computer-readable storage medium, or transmitted from a computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions may be transmitted from a website site, a computer, a server, or a data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (Digital Subscriber Line, DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) mode to another website site, computer, server, or data center. The computer-readable storage medium may be any available medium that a computer can access or a data storage device such as a server or a data center that includes one or more available media integrations. The available medium may be a magnetic medium, (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid state drive, solid state disk, SSD), etc.

[0075] The flow chart or block diagram in the accompanying drawings shows the possible architecture, function and operation of the equipment, method and computer program product according to various embodiments of the present application. In this regard, each box in the flow chart or block diagram can represent a module, a program segment or a part of a code, and the module, the program segment or a part of the code contains one or more executable instructions for realizing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the box can also occur in a different order from the order marked in the accompanying drawings. For example, two boxes represented in succession can actually be executed substantially in parallel, and they can sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or flow chart, and the combination of the boxes in the block diagram and / or flow chart can be implemented with a dedicated system for hardware that performs a specified function or operation, or can be implemented with a combination of dedicated hardware and computer instructions.

[0076] The scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present application. Any figure mark in the claims should not be regarded as limiting the claims involved. In addition, it is clear that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim may also be implemented by one unit or device through software or hardware. The words "first", "second", etc. are only used to distinguish the description, and do not indicate any particular order, nor can they be understood as indicating or implying relative importance.

[0077] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily mention changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims, and the above embodiments should be regarded as exemplary and non-restrictive.

Claims

1. A real-time detection and control method for a laser beauty instrument, characterized in that: The method comprises: Control the laser beauty instrument to emit laser to the treated skin according to the initial laser energy; Receive the ultrasonic signal generated after the laser reaches the treated skin; Identifying whether the frequency of the ultrasonic signal is consistent with a target frequency of a preset treatment depth; If they are consistent, identifying whether the intensity of the ultrasonic signal is within a preset intensity range; If it is not within the preset intensity range, the laser energy of the laser beauty instrument emitting the laser is adjusted so that the intensity of the ultrasonic signal is within the preset intensity range.

2. The method according to claim 1, characterized in that The method further comprises: When the frequency of the ultrasonic signal is inconsistent with the target frequency of the preset treatment depth, a control instruction is generated according to the magnitude relationship between the frequency of the ultrasonic signal and the target frequency to control the vertical movement of the laser beauty device relative to the treatment skin.

3. The method according to claim 2, characterized in that According to the magnitude relationship between the frequency of the ultrasonic signal and the target frequency, a control instruction is generated to control the laser beauty instrument to move vertically relative to the treated skin, including: If the frequency of the ultrasonic signal is less than the target frequency, a first control instruction is generated to control the laser beauty instrument to move away from the treated skin; If the frequency of the ultrasonic signal is greater than the target frequency, a second control instruction is generated to control the laser beauty instrument to move in a direction close to the treatment skin.

4. The method according to claim 1, characterized in that: If the intensity is not within the preset intensity range, adjusting the laser energy of the laser beauty instrument to make the intensity of the ultrasonic signal within the preset intensity range, including: If the intensity exceeds the preset intensity range, the laser energy emitted by the laser beauty instrument is weakened and adjusted so that the intensity of the ultrasonic signal is within the preset intensity range; If it is lower than the preset intensity range, the laser energy emitted by the laser beauty instrument is enhanced and adjusted to make the intensity of the ultrasonic signal within the preset intensity range.

5. The method according to claim 1, characterized in that After receiving the ultrasonic wave signal generated after the laser reaches the treated skin, the method further includes: When the intensity of the ultrasonic signal is lower than the warning threshold, a third control instruction is generated to control the laser beauty instrument to move in a direction close to the treated skin.

6. The method according to claim 1, characterized in that The method further comprises: The lateral movement of the emitted laser is controlled by the X-axis galvanometer and the Y-axis galvanometer of the laser beauty instrument.

7. The method according to claim 1, characterized in that The target frequency and the preset intensity range are determined in advance based on a skin treatment task.

8. An electronic device, characterized in that: The electronic device comprises: one or more processors; and A memory storing computer program instructions, which, when executed, cause the processor to perform the steps of the method as claimed in any one of claims 1 to 7.

9. A computer readable medium having a computer program / instruction stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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