Control method, controller and laser cosmetic instrument

Abstract

The application discloses a control method and controller of a laser beauty instrument and the laser beauty instrument. The laser beauty instrument comprises an action end with an output window and a laser device capable of moving along the output window, and the laser device is used for outputting a laser spot to the output window. The control method of the laser beauty instrument comprises the following steps: when a care instruction is received, a moving care mode of the laser device is determined, and the moving care mode of the laser device comprises at least two modes; according to the moving care mode, the laser device is driven to move along the output window in a corresponding moving mode, and the laser device is controlled to output in a corresponding output mode. The technical scheme can effectively improve the hair removal efficiency of the laser hair removal instrument.

Description

Technical Field

[0001] This application relates to the field of beauty equipment technology, and in particular to a control method, controller and laser beauty device. Background Technology

[0002] Currently, most laser hair removal devices on the market use fixed laser devices. The laser spot emitted by the device is fixed, and each time the light is applied, it can only irradiate a very small area of ​​the skin, resulting in very low hair removal efficiency. Summary of the Invention

[0003] This application provides a control method, controller, laser beauty device, and storage medium for a laser beauty device, aiming to improve the hair removal efficiency of the laser hair removal device.

[0004] To achieve the above objectives, this application proposes a control method for a laser beauty device. The laser beauty device includes an active end with an output window and a laser device capable of translating along the output window. The laser device is used to output a laser spot to the output window. The control method for the laser beauty device includes:

[0005] Upon receiving a nursing instruction, the mobile nursing mode of the laser device is determined, and the mobile nursing mode of the laser device includes at least two modes;

[0006] According to the mobile care mode, the laser device is driven to move along the output window in a corresponding movement mode, and the laser device is controlled to output in a corresponding output mode.

[0007] In some embodiments, determining the mobile care mode of the laser device includes:

[0008] Determine the skin tone level of the skin area to which the active end is attached;

[0009] The mobile care mode of the laser device is determined based on the skin tone level.

[0010] In some embodiments, the mobile care mode of the laser device includes a constant-speed care mode and an intermittent care mode; determining the mobile care mode of the laser device based on the skin tone level includes:

[0011] Compare the skin tone level with the preset level;

[0012] If the skin tone level is higher than the preset level, the moving care mode of the laser device is determined to be the uniform speed care mode;

[0013] If the skin tone level is lower than or equal to the preset level, the mobile care mode of the laser device is determined to be the intermittent care mode.

[0014] In some embodiments, the mobile nursing mode of the laser device includes a constant speed nursing mode and an intermittent nursing mode; the constant speed nursing mode corresponds to continuous constant speed movement and the output mode corresponds to continuous output; the intermittent nursing mode corresponds to intermittent movement and the output mode corresponds to output only when stopped.

[0015] The step of driving the laser device to move along the output window in a corresponding movement manner according to the mobile care mode, and controlling the laser device to output in a corresponding output manner, includes:

[0016] When the mobile nursing mode is the uniform speed nursing mode, the laser device is driven to move at a uniform speed along the output window, and the laser device is controlled to continuously output a laser spot.

[0017] When the mobile nursing mode is the intermittent nursing mode, the laser device is driven to move intermittently along the output window, and the laser device is controlled to output a laser spot only when it stops.

[0018] In some embodiments, during the intermittent movement of the laser device along the output window, the distance the laser device moves each time is equal and less than or equal to the size of the laser spot in its direction of movement; and / or,

[0019] During the intermittent movement of the laser device along the output window, the pause time is equal each time.

[0020] In some embodiments, the starting point and the ending point corresponding to the uniform speed nursing mode are respectively a first preset starting point and a first preset ending point; driving the laser device to move uniformly along the output window includes:

[0021] The laser device is driven to move at a constant speed from the first preset starting point along the output window toward the first preset ending point.

[0022] When the laser device is located at the first preset starting point, the laser spot output by the laser device is located outside one end of the output window; when the laser device is located at the first preset ending point, the laser spot output by the laser device is located outside the other end of the output window.

[0023] In some embodiments, the start point and end point corresponding to the intermittent care mode are respectively a second preset start point and a second preset end point; driving the laser device to move intermittently along the output window includes:

[0024] The laser device is driven to move intermittently from the second preset starting point along the output window to the second preset ending point;

[0025] Wherein, when the laser device is located at the second preset starting point, the laser spot output by the laser device is located at one end of the output window; when the laser device is located at the second preset ending point, the laser spot output by the laser device is located at the other end of the output window; or, when the laser device is located at the second preset starting point, the laser spot output by the laser device is located outside one end of the output window; when the laser device is located at the second preset ending point, the laser spot output by the laser device is located outside the other end of the output window.

[0026] In some embodiments, the control method of the laser beauty device further includes:

[0027] When the laser device is detected to be detached from the skin, it is driven to reset to the corresponding starting point.

[0028] And / or,

[0029] The control method for the laser beauty device also includes:

[0030] When the laser device moves to the corresponding endpoint, the laser device is controlled to stop moving and to stop outputting laser light.

[0031] This application also proposes a controller, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, it implements the steps of the control method for the laser beauty device described above.

[0032] This application also proposes a laser beauty device, comprising:

[0033] The housing includes an active end with an output window;

[0034] A laser device, movably disposed within the housing, is used to output a laser beam to the output window;

[0035] A driving device is disposed in the housing and connected to the laser device, used to drive the laser device to translate along the light output window;

[0036] The controller described above is communicatively connected to the drive device and the laser device.

[0037] The technical solution of the control method for the laser hair removal device in this application adopts the following approach: During treatment, the movement mode of the laser device is first determined, and then, according to the movement mode, the laser device is driven to move along the output window in a corresponding manner, and the laser device is controlled to output light in a corresponding manner. This allows the laser spot output by the laser device to cover a larger area of ​​skin with each treatment, solving the problem that existing laser hair removal devices can only act on a skin area the size of the laser spot per treatment, significantly improving the efficiency of laser hair removal treatments. Furthermore, the technical solution of this embodiment equips the laser device with multiple movement modes, driving the laser device to move along the output window in different manners and controlling the laser device to output laser spots in different ways according to different movement modes, thus enriching the treatment methods of the laser beauty device and increasing its functionality. Attached Figure Description

[0038] Figure 1 This is a flowchart illustrating an embodiment of the control method for the laser beauty device of this application;

[0039] Figure 2 This is a flowchart illustrating an embodiment of the control method for the laser beauty device of this application;

[0040] Figure 3 This is a flowchart illustrating an embodiment of the control method for the laser beauty device of this application;

[0041] Figure 4 This is a flowchart illustrating an embodiment of the control method for the laser beauty device of this application;

[0042] Figure 5 This is a schematic diagram showing the relative positions of the laser device and the light-emitting window when the laser device is located at the first preset starting point and the first preset ending point, respectively.

[0043] Figure 6 A schematic diagram showing the relative positions of the laser device and the light output window when the laser device is located at the second preset starting point and the second preset ending point, respectively.

[0044] Figure 7 This is a schematic diagram of the structure of an electronic device in the hardware operating environment involved in the embodiments of this application;

[0045] Figure 8 This is a schematic diagram of the structure of an embodiment of the laser hair removal device of this application. Detailed Implementation

[0046] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0047] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0048] It should also be noted that when a component is referred to as "fixed to" or "set on" another component, it can be directly on the other component or may have an intervening component present. When a component is referred to as "connected to" another component, it can be directly connected to the other component or may have an intervening component present.

[0049] Furthermore, the use of terms such as "first" and "second" in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed in this application.

[0050] This application proposes a control method for a laser beauty device. (Referring to...) Figure 8 The laser beauty device includes an active end with an output window 11 and a laser device 20 that can translate along the output window 11. The laser device 20 outputs a laser spot to the output window 11 so that the laser spot irradiates the skin through the output window 11. The laser beauty device of this application can be a laser hair removal device, a laser skin rejuvenation device, or other beauty devices with different functions. The implementing entity of the control method of the laser beauty device of this application can be the controller of the laser beauty device, or an electronic device (such as a smartphone, tablet, etc.) that is communicatively connected to the laser beauty device. In the embodiments of this application, the controller of the laser beauty device is used as an example to describe the control method of the laser beauty device of this application in detail.

[0051] See Figure 1 , Figure 1 This is a flowchart illustrating an embodiment of the control method for the laser beauty device of this application.

[0052] In this embodiment, the control method of the laser beauty device includes:

[0053] Step S10: Upon receiving a nursing instruction, determine the mobile nursing mode of the laser device 20;

[0054] The nursing instruction can be triggered by the user (by pressing or touching) a nursing button, or it can be automatically generated when the active end is detected to be in contact with the skin. The laser device 20 has at least two mobile nursing modes, meaning it can operate in multiple different mobile nursing modes. Furthermore, each mobile nursing mode has a corresponding movement method (i.e., the movement method of the laser device 20) and output method (i.e., the output method of the laser device 20).

[0055] When the controller receives a care instruction, it first determines the mobile care mode of the laser device 20. The methods for determining the mobile care mode of the laser device 20 can be: 1. Setting the user-selected mobile care mode as the mobile care mode of the laser device 20, for example, the user selected the mobile care mode using the buttons on the laser beauty device before use; 2. Setting the mobile care mode from the last time the device was turned off as the mobile care mode of the laser device 20; 3. Randomly selecting one from multiple mobile care modes as the mobile care mode of the laser device 20; 4. Determining the mobile care mode of the laser device 20 based on the skin tone of the currently applied skin area; and so on.

[0056] Step S20: According to the mobile nursing mode, drive the laser device 20 to move along the output window 11 in the corresponding movement mode, and control the laser device 20 to output in the corresponding output mode.

[0057] The laser beauty device includes a drive unit 30 for moving the laser device 20. After the controller determines the movement and care mode of the laser device 20, it controls the drive unit 30 to move the laser device 20 along the output window 11 in the corresponding movement mode and output mode, according to the movement and output mode corresponding to the movement and care mode. It should be noted that step S20 is performed when the active end of the laser beauty device is in contact with the skin, allowing the laser device 20 to irradiate the skin with the laser spot output through the output window 11, thereby achieving skin care. The movement of the laser device 20 along the output window 11 can be either a translation along the length of the output window 11 or a translation along the width of the output window 11. By driving the laser device 20 to move along the output window 11 for output, the laser spot output by the laser device 20 can cover a larger area of ​​the skin corresponding to the laser window.

[0058] The technical solution of the control method for the laser hair removal device in this embodiment, during the treatment, first determines the movement treatment mode of the laser device 20, and then drives the laser device 20 to move along the output window 11 in a corresponding movement manner according to the movement treatment mode, and controls the laser device 20 to output in a corresponding output manner. In this way, the laser spot output by the laser device 20 in each treatment can cover a larger area of ​​skin, solving the problem that existing laser hair removal devices can only act on a skin area the size of the laser spot in each treatment, significantly improving the hair removal efficiency of the laser hair removal device. Furthermore, the technical solution of this embodiment equips the laser device 20 with multiple movement treatment modes, and drives the laser device 20 to move along the output window 11 in different movement manners and controls the laser device 20 to output laser spots in different output manners according to different movement treatment modes, making the treatment methods of the laser beauty device more diverse and increasing the functionality of the laser beauty device.

[0059] like Figure 2 As shown, in this embodiment, step S10, determining the mobile care mode of the laser device 20, includes:

[0060] Step S11: Determine the skin tone level of the skin area to which the active end is attached;

[0061] Laser hair removal devices have a skin color recognition device (such as a color detection device) to identify skin color. When the laser beauty device is applied to the skin, the skin color recognition device will acquire skin color data (such as color parameters in the skin reflected light) of the skin area where the applied end is applied. Based on the skin color data, the skin color level of the skin area is determined (for example, the skin color can be divided into 1 to 10 levels from light to dark, and the higher the skin color level, the darker the corresponding skin color).

[0062] Step S12: Determine the mobile care mode of the laser device 20 according to the skin tone level.

[0063] The controller can be pre-set with a mapping relationship between skin tone levels and mobile care modes, or a mapping relationship between skin tone level ranges and mobile care modes. Once the skin tone level is determined, the mobile care mode corresponding to that skin tone level can be determined according to the pre-set mapping relationship.

[0064] The technical solution of this embodiment identifies the skin tone level of the skin area to which the laser device is attached before laser beauty device treatment, and determines the corresponding moving care mode of the laser device 20 according to the skin tone level. In this way, the laser beauty device can automatically select the corresponding moving care mode to control the operation of the laser device 20 according to different skin tone levels, so that suitable care methods can be selected for skin with different skin tones, so that users with different skin tones can have a good user experience and improve the user experience.

[0065] like Figure 3 As shown, this embodiment is based on the technical solution of the second embodiment described above. In this embodiment, the mobile nursing mode of the laser device 20 includes a uniform nursing mode and an intermittent nursing mode; the above step S12 includes:

[0066] Step S121: Compare the skin tone level with the preset level.

[0067] The controller stores preset levels, i.e., pre-set skin tone levels; these preset levels serve as a reference benchmark for determining the mobile care mode of the laser device 20, for example, the preset level is 5. After determining the skin tone level of the skin area to which the action end is attached, the determined skin tone level is directly compared with the preset level to determine whether the skin tone level is higher than the preset level, and then the mobile care mode of the laser hair removal device is determined based on the comparison result.

[0068] Step S122: If the skin tone level is higher than the preset level, determine that the moving care mode of the laser device 20 is the uniform speed care mode.

[0069] When the skin tone level of the area where the laser tip is in contact with the skin is higher than the preset level (e.g., the skin tone level of the area where the laser tip is in contact with the skin is 6, 7, or 8, and the preset level is 5), it indicates that the skin tone of the area where the laser tip is in contact with the skin is relatively dark. Since darker skin absorbs the energy of the laser spot more quickly and in greater quantities, the laser spot should not remain on one spot for too long to avoid burns caused by excessive energy absorption. In the uniform speed moving care mode, the laser device 20 moves at a constant speed. Even when the laser device 20 is moving, the laser spot output by the laser device 20 is directed towards the moving skin and will not remain on the skin, effectively preventing prolonged exposure to one spot. Therefore, the uniform speed care mode is suitable for treating areas with relatively dark skin. Therefore, when it is determined that the skin tone level of the area where the laser tip is in contact with the skin is higher than the preset level, the moving care mode of the laser device 20 is determined to be the uniform speed care mode. The laser device 20 is driven to move along the output window 11 in the manner corresponding to the uniform speed care mode, and the laser device 20 is controlled to output in the manner corresponding to the uniform speed care mode. This ensures that when laser beauty devices are used to treat darker skin tones, the skin is less likely to absorb excessive energy and suffer burns, thus guaranteeing the safety of users with darker skin tones when using laser beauty devices.

[0070] Step S123: If the skin tone level is lower than or equal to the preset level, determine that the mobile care mode of the laser device 20 is the intermittent care mode.

[0071] When the skin tone level of the area where the laser tip is in contact with the skin is lower than or equal to the preset level (e.g., the skin tone level of the area where the laser tip is in contact with the skin is 3, 4, or 5, and the preset level is 5), it indicates that the skin tone of the area where the laser tip is in contact with the skin is relatively light. Lighter skin absorbs the energy of the laser spot more slowly and less. Therefore, for relatively light skin, the laser spot can stay on each skin location for a relatively longer time, and it is less likely to cause the skin to absorb too much energy and get burned. The longer time the laser spot stays on each skin location allows for more thorough treatment of each skin location (e.g., cleaner and more thorough treatment of hair follicles in each skin location, or more sufficient cosmetic photorejuvenation effects in each skin location), thereby achieving better treatment results (such as hair removal effect, skin rejuvenation effect). In the uniform-speed moving treatment mode, the laser device 20 moves at a constant speed, and the laser spot irradiates the skin at a fixed distance, resulting in too short an irradiation time at each skin location. In contrast, the intermittent treatment mode moves the laser device 20 intermittently, allowing the laser spot to pause at each skin location for a longer period, thus extending the irradiation time for each skin area. Therefore, the intermittent treatment mode is more suitable for skin with relatively light skin tones. So, when the skin tone level of the area where the laser device is in contact with the skin is determined to be lower than or equal to the preset level, the moving treatment mode of the laser device 20 is set to intermittent treatment mode. The laser device 20 is then driven to move along the output window 11 in the manner corresponding to the intermittent treatment mode, and the output of the laser device 20 is controlled to output in the manner corresponding to the intermittent treatment mode. This allows the laser beauty device to irradiate lighter skin tones for a longer period at each skin location, resulting in more thorough treatment of each skin area and achieving better skin care effects.

[0072] This embodiment's technical solution compares the skin tone level of the area where the device's end is attached with a preset level to determine the depth of the skin tone in that area. Based on the comparison result, it selects the corresponding mobile care mode (uniform speed care mode or intermittent care mode) according to the depth of the skin tone in the area where the device's end is attached. This allows the laser beauty device to use a care mode that is more suitable for the skin tone of the current area, providing a better user experience for both users with darker and lighter skin tones.

[0073] Of course, in other embodiments, the laser device 20 may also have more mobile care modes, each corresponding to a different skin tone range. For example, the laser device 20 may have 3, 4, or 5 mobile care modes, with skin tone ranges divided into 3, 4, or 5 ranges, each range corresponding to a mobile care mode.

[0074] like Figure 4As shown, in this embodiment, the mobile nursing modes of the laser device 20 include a constant-speed nursing mode and an intermittent nursing mode. The constant-speed nursing mode corresponds to continuous constant-speed movement and continuous output. The intermittent nursing mode corresponds to intermittent movement and output only when stopped. Intermittent movement involves moving once, stopping once, moving once, stopping once, and so on in a cyclical manner.

[0075] In this embodiment, step S20 includes:

[0076] Step S21: When the mobile nursing mode is the uniform speed nursing mode, drive the laser device 20 to move at a uniform speed along the output window 11 and control the laser device 20 to continuously output laser spot.

[0077] By moving the laser device 20 at a constant speed along the output window 11 and continuously outputting a laser spot during the movement, the laser irradiation energy received by the area of ​​the output window 11 swept by the laser spot is the same. That is, the skin area swept by the laser spot through the output window 11 is uniformly irradiated by the laser, resulting in a uniform effect on the skin. Furthermore, the laser spot does not irradiate a certain position for too long, thus avoiding burns to the skin.

[0078] Step S22: When the mobile nursing mode is intermittent nursing mode, drive the laser device 20 to move intermittently along the output window 11, and control the laser device 20 to output the laser spot only when it stops.

[0079] By intermittently moving the laser device 20 along the output window 11 and controlling the laser to output a laser spot only when it stops (i.e., the laser device 20 stops outputting when it moves), it is equivalent to controlling the laser device 20 to move along the output window 11 grid by grid and output a laser spot to irradiate each grid area for a period of time (e.g., 50ms, 100ms). In this way, the skin area corresponding to the area of ​​the output window 11 is gradually covered and irradiated.

[0080] In this embodiment, when the mobile care mode is a uniform speed care mode, the laser device 20 is driven to move at a uniform speed along the output window 11, and the laser device 20 continuously outputs a laser spot. This results in a very short dwell time for the laser spot at each point of the skin area corresponding to the output window 11, minimizing stimulation to relatively dark skin (skin tone level higher than the preset level). This effectively prevents burns caused by prolonged irradiation of relatively dark skin. When the mobile care mode is an intermittent care mode, the laser device 20 is driven to move intermittently along the output window 11, and the laser device 20 only outputs a laser spot when it stops. This allows the laser device 20 to gradually irradiate the skin area corresponding to the output window 11, one grid at a time, and to irradiate each grid area for a period of time. This ensures that each grid area of ​​relatively light skin (skin tone level lower than or equal to the preset level) receives sufficient laser irradiation energy. Since darker skin absorbs light energy more easily, while lighter skin absorbs it more slowly or less, this embodiment uses a uniform treatment mode for darker skin to effectively avoid burns caused by prolonged irradiation. On the other hand, it uses an intermittent treatment mode for lighter skin to ensure that all areas of the lighter skin receive sufficient laser energy, achieving better treatment results.

[0081] In some embodiments, during the intermittent movement of the laser device 20 along the output window 11, the distance the laser device 20 moves each time is equal and less than or equal to the size of the laser spot in its direction of movement (i.e., the width of the laser spot). This ensures that the stopping area is continuous throughout the entire intermittent movement of the laser device 20 along the output window 11, meaning the area covered by the laser spot is continuous, preventing any area from being unilluminated by the laser spot.

[0082] In some embodiments, during the intermittent movement of the laser device 20 along the output window 11, the distance the laser device 20 moves each time is equal to the size of the laser spot in its direction of movement (i.e., the width of the laser spot), and the duration for which the laser device 20 outputs the laser spot is equal each time it pauses, for example, 80 ms. Thus, during the intermittent movement of the laser device 20, the paused areas are continuous and non-overlapping, and the laser irradiation energy output through the laser spot is the same in each paused area. This results in uniform laser irradiation energy received by the skin area irradiated by the laser device 20, achieving a uniform skin care effect.

[0083] In some embodiments, during the intermittent movement of the laser device 20 along the output window 11, the pause time is equal each time (e.g., each pause time is 100ms), that is, the laser device 20 moves intermittently in a regular manner. The laser device 20 may output a laser spot for the entire duration of each pause (e.g., if the pause time is 100ms, the laser device 20 outputs a laser spot for 100ms), or it may output a laser spot for a portion of each pause (e.g., if the pause time is 100ms, the laser device 20 outputs a laser spot for 80ms).

[0084] In some embodiments, during the intermittent movement of the laser device 20 along the output window 11, each movement can be at a constant speed, that is, the movement from the current resting position to the next resting position is at a constant speed. In some embodiments, during the intermittent movement of the laser device 20 along the output window 11, the time interval for each movement is the same, that is, the time interval from the current resting position to the next resting position is the same.

[0085] like Figure 5 As shown, in some embodiments, the controller stores the start and end points corresponding to the uniform speed nursing mode, which are respectively the first preset start point Q1 and the first preset end point Z1. In this embodiment, the step of driving the laser device 20 to move uniformly along the output window 11 in step S21 above includes: driving the laser device 20 to move uniformly from the first preset start point Q1 along the output window 11 to the first preset end point Z1.

[0086] Specifically, when the laser device 20 is located at the first preset starting point Q1, the laser spot output by the laser device 20 is located outside one end of the output window 11; when the laser device 20 is located at the first preset ending point Z1, the laser spot output by the laser device 20 is located outside the other end of the output window 11. That is, at both the first preset starting point Q1 and the first preset ending point Z1, the laser spot output by the laser device 20 is not within the output window 11 region, but rather outside the output window 11. Thus, during the process of driving the laser device 20 to move at a constant speed from the preset starting point along the output window 11 towards the first preset ending point Z1, the laser spot output by the laser device 20 moves at a constant speed from the outside of one end of the output window 11 into the output window 11 region, and finally gradually moves away from the other end of the output window 11 region.

[0087] In this embodiment, the laser device 20 is driven to move at a constant speed from a first preset starting point Q1 along the output window 11 to a first preset ending point Z1 in a uniform speed care mode. When the laser device 20 is located at the first preset starting point Q1 and the first preset ending point Z1, the laser spot output by the laser device 20 is located on the outer side of one end and the other end of the output window 11, respectively. This ensures that throughout the entire process of the laser device 20 moving at a constant speed from the first preset starting point Q1 along the output window 11 to the first preset ending point Z1, the time taken for the continuously output laser spot to sweep across each area of ​​the output window 11 is the same. Consequently, the time taken for the laser to irradiate each location on the skin area through the output window 11 is consistent, resulting in uniform laser irradiation of the skin area corresponding to the output window 11 during each treatment, achieving a uniform skin care effect.

[0088] like Figure 6 As shown, in some embodiments, the controller stores the start point and end point corresponding to the intermittent care mode, and the start point and end point corresponding to the intermittent care mode are the second preset start point Q2 and the second preset end point Z2, respectively; in the above step S22, the step of driving the laser device 20 to move intermittently along the output window 11 includes: driving the laser device 20 to move intermittently from the second preset start point Q2 along the output window 11 to the second preset end point Z2.

[0089] When the laser device 20 is located at the second preset starting point Q2, the laser spot output by the laser device 20 is located at one end of the output window 11. When the laser device 20 is located at the second preset ending point Z2, the laser spot output by the laser device 20 is located at the other end of the output window 11. Specifically, "the laser spot output by the laser device 20 is located at one end of the output window 11" means that the laser spot is located within the area of ​​the output window 11, and one side edge of the laser spot is flush with the edge of one end of the output window 11; or, the laser spot is partially located within the area of ​​the output window 11, and the other part is located outside one end of the output window 11. Similarly, "the laser spot output by the laser device 20 is located at the other end of the output window 11" means that the laser spot is located within the area of ​​the output window 11, and one side edge of the laser spot is flush with the edge of the other end of the output window 11; or, the laser spot is partially located within the area of ​​the output window 11, and the other part is located outside the other end of the output window 11.

[0090] In this embodiment, during the entire process of driving the laser device 20 to move intermittently from the second preset starting point Q2 along the output window 11 to the second preset ending point Z2, the laser device 20 can move by the width of one laser spot each time and output the same laser spot for the same duration during each pause. In this way, the pause irradiation time of the laser device 20 in each area of ​​the output window 11 is the same, and the laser energy irradiated to each position of the skin area through the output window 11 is consistent. This ensures that each light treatment achieves uniform laser irradiation of the skin area corresponding to the output window 11, thus achieving a uniform skin care effect.

[0091] Of course, in other embodiments, when the laser device 20 is located at the second preset starting point, the laser spot output by the laser device 20 is located outside one end of the output window 11; when the laser device 20 is located at the second preset ending point, the laser spot output by the laser device 20 is located outside the other end of the output window 11. The positions of the second preset starting point and the second preset ending point in this embodiment can be referenced... Figure 5 The positions of the first preset starting point Q1 and the first preset ending point Z1 relative to the output window 11.

[0092] In some embodiments, the control method of the laser beauty device further includes: when the active end is detected to be detached from the skin, driving the laser device 20 to reset to the corresponding starting point.

[0093] When a user lifts the laser beauty device to treat their skin, causing it to detach from the skin, the skin contact detection module detects this. At this point, the controller instructs the drive unit 30 to reset the laser device 20 to the corresponding starting point. For example, if the current treatment mode is a constant speed mode, the laser device 20 is reset to the first preset starting point Q1; if the current treatment mode is an intermittent mode, it is reset to the second preset starting point Q2. This ensures that when the user applies the laser device to the skin, it can be triggered directly from the corresponding starting point, improving the efficiency of the treatment.

[0094] In some embodiments, the laser beauty device can be equipped with corresponding reset sensors for each starting point (e.g., a first preset starting point Q1 and a second preset starting point Q2). Thus, when the laser device 20 resets to the corresponding starting point, the corresponding reset sensor is triggered, allowing the controller to enable the drive device 30 to accurately drive the laser device 20 to reset. For example, when the laser device 20 resets to the first preset starting point Q1, the reset sensor corresponding to the first preset starting point Q1 is triggered; when the laser device 20 resets to the second preset starting point Q2, the reset sensor corresponding to the second preset starting point Q2 is triggered.

[0095] In some embodiments, the control method of the laser beauty device further includes: when the laser device 20 moves to the corresponding endpoint, controlling the laser device 20 to stop moving and controlling the laser device 20 to stop outputting.

[0096] During the process of driving the laser device 20 to move along the output window 11, when the driving laser device 20 moves to the corresponding endpoint, the current light treatment has been completed. At this time, the laser device 20 is controlled to stop moving and stop outputting the laser spot in order to wait for the next light treatment.

[0097] In some embodiments, the laser beauty device can be equipped with corresponding position sensors for each endpoint (e.g., a first preset endpoint Z1 and a second preset endpoint Z2). Thus, when the laser device 20 moves to the corresponding endpoint, the corresponding position sensor is triggered, allowing the controller to drive the laser device 20 to accurately move to the corresponding endpoint and stop. For example, when the laser device 20 moves to the first preset endpoint Z1, the position sensor corresponding to the first preset endpoint Z1 is triggered; when the laser device 20 moves to the second preset endpoint Z2, the position sensor corresponding to the second preset endpoint Z2 is triggered.

[0098] The reset sensor and the position sensor can be infrared sensors, micro-switch sensors, etc.

[0099] It should be noted that, in the absence of any contradictions or conflicts between the above embodiments of the control method of the laser beauty device of this application, the above embodiments can be arbitrarily combined or combined to form new embodiments.

[0100] This application also proposes a controller, see reference. Figure 7 , Figure 7 This is a schematic diagram of the controller structure in the hardware operating environment involved in the embodiments of this application.

[0101] like Figure 7 As shown, the controller may include: a processor 1001 (e.g., CPU), a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. The communication bus 1002 is used to enable communication between these components. The user interface 1003 may include a display screen and an input unit, such as a keyboard. Optionally, the user interface 1003 may also include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface). The memory 1005 may be high-speed RAM or non-volatile memory, such as a disk drive. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0102] Those skilled in the art will understand that Figure 7 The controller structure shown does not constitute a limitation on the controller and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0103] like Figure 7 As shown, the memory 1005, which serves as a computer storage medium, may include an operating system, a network communication module, a user interface module, and computer programs.

[0104] exist Figure 7 In the controller shown, the network interface 1004 is mainly used to connect to the backend server and communicate data with the backend server; the user interface 1003 is mainly used to connect to the client (user end) and communicate data with the client; and the processor 1001 can be used to call the computer program stored in the memory 1005. When the computer program is called and executed by the processor 1001, it implements the steps of the control method of the laser beauty instrument described above.

[0105] Based on the computer program proposed in the foregoing embodiments, this application also proposes a storage medium storing a computer program, which, when executed by a controller, implements the control method of the laser beauty device described in the foregoing embodiments.

[0106] The controller and storage medium of this application, since they are able to implement the steps of the control method of the laser beauty device described above, have at least all the beneficial effects brought about by the technical solution of the control method embodiment of the laser beauty device described above, which will not be repeated here.

[0107] Reference Figure 8 This application also proposes a laser beauty device.

[0108] In this embodiment, the laser beauty device includes:

[0109] The housing 10 includes an active end with an output window 11;

[0110] The laser device 20 is movably disposed within the housing 10 and is used to output a laser spot to the output window 11.

[0111] The drive device 30 is located in the housing 10 and is connected to the laser device 20. The drive device 30 is used to drive the laser device 20 to translate along the light output window 11.

[0112] And the aforementioned controller, which is communicatively connected to the drive unit 30 and the laser unit 20.

[0113] In some embodiments, the laser device 20 includes a relatively fixed laser module 21 and a light guide 22. The light guide 22 is used to focus the laser emitted by the laser module 21 to form a uniform laser spot that illuminates the output window 11. Through the focusing effect of the light guide 22, the energy distribution of the laser spot illuminated by the laser device 20 onto the output window 11 is more uniform, resulting in a more uniform laser energy distribution in the area covered by the laser spot of the laser device 20, thus achieving a more even skin care effect.

[0114] The laser beauty device of this application, since it can implement the steps of the control method of the laser beauty device described above, has at least all the beneficial effects brought about by the technical solution of the control method embodiment of the laser beauty device described above, which will not be repeated here.

[0115] In the several embodiments provided in this application, it should be understood that the disclosed methods and apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For instance, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules or components may be combined or integrated into another device, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between devices or modules, and may be electrical, mechanical, or other forms.

[0116] The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0117] Furthermore, the functional modules in the various embodiments of this application can be integrated into one processing module, or each module can exist physically separately, or two or more modules can be integrated into one module. The integrated modules described above can be implemented in hardware or as software functional modules.

[0118] If the integrated module is implemented as a software functional module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of this application. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, portable hard drives, read-only memory (ROM), random access memory (RAM), magnetic disks, or optical disks.

[0119] The above description is only a part or preferred embodiment of this application. Neither the text nor the drawings should limit the scope of protection of this application. All equivalent structural transformations made using the content of this application's specification and drawings under the overall concept of this application, or direct / indirect applications in other related technical fields, are included within the scope of protection of this application.

Claims

1. A control method for a laser beauty device, characterized in that, The laser beauty device includes an active end with an output window and a laser device that can translate along the output window, the laser device being used to output a laser spot to the output window; the control method of the laser beauty device includes: Upon receiving a nursing instruction, the mobile nursing mode of the laser device is determined, and the mobile nursing mode of the laser device includes at least two modes; According to the mobile care mode, the laser device is driven to move along the output window in a corresponding movement mode, and the laser device is controlled to output in a corresponding output mode.

2. The control method for the laser beauty device according to claim 1, characterized in that, Determining the mobile care mode of the laser device includes: Determine the skin tone level of the skin area to which the active end is attached; The mobile care mode of the laser device is determined based on the skin tone level.

3. The control method for the laser beauty device according to claim 2, characterized in that, The mobile care mode of the laser device includes a constant speed care mode and an intermittent care mode; determining the mobile care mode of the laser device based on the skin tone level includes: Compare the skin tone level with the preset level; If the skin tone level is higher than the preset level, the moving care mode of the laser device is determined to be the uniform speed care mode; If the skin tone level is lower than or equal to the preset level, the mobile care mode of the laser device is determined to be the intermittent care mode.

4. The control method for the laser beauty device according to claim 1, characterized in that, The laser device's mobile nursing modes include a constant-speed nursing mode and an intermittent nursing mode; the constant-speed nursing mode corresponds to continuous constant-speed movement and continuous output; the intermittent nursing mode corresponds to intermittent movement and output only when stopped. The step of driving the laser device to move along the output window in a corresponding movement manner according to the mobile care mode, and controlling the laser device to output in a corresponding output manner, includes: When the mobile nursing mode is the uniform speed nursing mode, the laser device is driven to move at a uniform speed along the output window, and the laser device is controlled to continuously output a laser spot. When the mobile nursing mode is the intermittent nursing mode, the laser device is driven to move intermittently along the output window, and the laser device is controlled to output a laser spot only when it stops.

5. The control method for the laser beauty device according to claim 4, characterized in that, During the intermittent movement of the laser device along the output window, the distance the laser device moves each time is equal and less than or equal to the size of the laser spot in its direction of movement; and / or, During the intermittent movement of the laser device along the output window, the pause time is equal each time.

6. The control method for the laser beauty device according to claim 4, characterized in that, The starting point and ending point corresponding to the uniform speed nursing mode are respectively the first preset starting point and the first preset ending point; driving the laser device to move uniformly along the output window includes: The laser device is driven to move at a constant speed from the first preset starting point along the output window toward the first preset ending point. When the laser device is located at the first preset starting point, the laser spot output by the laser device is located outside one end of the output window; when the laser device is located at the first preset ending point, the laser spot output by the laser device is located outside the other end of the output window.

7. The control method for the laser beauty device according to claim 4, characterized in that, The start and end points corresponding to the intermittent nursing mode are respectively the second preset start point and the second preset end point; driving the laser device to move intermittently along the output window includes: The laser device is driven to move intermittently from the second preset starting point along the output window to the second preset ending point; Wherein, when the laser device is located at the second preset starting point, the laser spot output by the laser device is located at one end of the output window; when the laser device is located at the second preset ending point, the laser spot output by the laser device is located at the other end of the output window; or, when the laser device is located at the second preset starting point, the laser spot output by the laser device is located outside one end of the output window; when the laser device is located at the second preset ending point, the laser spot output by the laser device is located outside the other end of the output window.

8. The control method for the laser beauty device according to claim 6 or 7, characterized in that, The control method for the laser beauty device also includes: When the laser device is detected to be detached from the skin, it is driven to reset to the corresponding starting point. And / or, The control method for the laser beauty device also includes: When the laser device moves to the corresponding endpoint, the laser device is controlled to stop moving and to stop outputting laser light.

9. A controller, characterized in that, The controller includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When executed by the processor, the computer program implements the steps of the control method for the laser beauty device as described in any one of claims 1 to 8.

10. A laser beauty device, characterized in that, include: The housing includes an active end with an output window; A laser device, movably disposed within the housing, is used to output a laser beam to the output window; A driving device is disposed in the housing and connected to the laser device, used to drive the laser device to translate along the light output window; And the controller as described in claim 9, which is communicatively connected to the drive device and the laser device.

Images