WO2019184169A1 - 皮肤识别出光装置、方法及脱毛仪 - Google Patents

皮肤识别出光装置、方法及脱毛仪 Download PDF

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WO2019184169A1
WO2019184169A1 PCT/CN2018/097836 CN2018097836W WO2019184169A1 WO 2019184169 A1 WO2019184169 A1 WO 2019184169A1 CN 2018097836 W CN2018097836 W CN 2018097836W WO 2019184169 A1 WO2019184169 A1 WO 2019184169A1
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skin
light
signal
control unit
blocked
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PCT/CN2018/097836
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English (en)
French (fr)
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付正业
赵立群
裴碧波
陈凯
许成东
方自然
黄万富
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深圳可思美科技有限公司
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/203—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser applying laser energy to the outside of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00452—Skin
    • A61B2018/00476—Hair follicles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A61B2018/00672—Sensing and controlling the application of energy using a threshold value lower
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00904—Automatic detection of target tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B2018/1807—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using light other than laser radiation

Definitions

  • the present application relates to the field of control technology, and in particular to a skin recognition light emitting device, method and hair removal device.
  • the purpose of the present application is to provide a skin recognizing device, a method and a hair removal device, which only release the strong pulse light after the skin is correctly recognized and the light exit port is blocked by the skin, thereby solving the current cause.
  • the problem of light leakage caused by the phenomenon of light leakage enhances the safety and ease of operation of the product.
  • an embodiment of the present application provides a skin recognizing light emitting device, where the skin recognizing light emitting device includes a skin recognizing unit, a logic control unit, and a light exiting control unit;
  • the skin recognition unit is configured to collect a multi-path skin touch signal according to a preset acquisition frequency, and perform signal conversion on each acquired multi-path skin touch signal to obtain a converted multi-path skin touch signal, and then send the signal to the logic control. unit;
  • the logic control unit is electrically connected to the skin recognition unit, configured to perform signal analysis on the multi-path skin touch signal, determine whether the current light exit port is blocked by the skin, and output light after determining that the current light exit port is blocked by the skin. Controlling a signal to the light exit control unit;
  • the light-emitting control unit is electrically connected to the logic control unit, and configured to emit strong pulse light according to the light-emitting control signal.
  • the skin recognition unit comprises:
  • a plurality of skin identification contacts configured to acquire a skin touch signal
  • an analog-to-digital conversion circuit configured to electrically convert the skin touch signals collected by the skin recognition contacts to the plurality of skin recognition contacts.
  • performing signal analysis on the multi-path skin touch signal, determining whether the current light exit port is blocked by the skin, and outputting a light control signal to the light exit control unit after determining that the current light exit port is blocked by the skin include:
  • a count is accumulated, and it is determined whether the touch signals of the respective skins collected next time meet the preset condition, and until the accumulated count reaches the preset threshold, it is determined that the current light exit port is blocked by the skin;
  • a light control signal is output to the light exit control unit.
  • performing signal analysis on the multi-path skin touch signal, determining whether the current light exit port is blocked by the skin, and outputting a light control signal to the light exit control unit after determining that the current light exit port is blocked by the skin Also includes:
  • the method of performing signal analysis on each of the collected skin touch signals to determine whether each skin touch signal meets a preset condition includes:
  • each skin touch signal satisfies a preset condition
  • the signal value of one of the skin touch signals is not greater than the preset detection threshold, it is determined that the skin touch signals do not satisfy the preset condition.
  • the light-emitting control unit comprises a light-emitting control circuit and a strong pulsed light-emitting tube;
  • the light-emitting control circuit is configured to control the strong pulsed light-emitting tube to perform strong pulsed light output in response to the light-emitting control signal.
  • the logic control unit is configured to perform signal analysis on the multi-path skin touch signal, determine whether the current light exit port is blocked by the skin, and output a light control signal to the The single-chip microcomputer of the light control unit.
  • the embodiment of the present application further provides a skin recognition light-emitting method, which is applied to the above-mentioned skin recognition light-emitting device, and the method includes:
  • the skin recognition unit collects a plurality of skin touch signals according to a preset acquisition frequency, and performs signal conversion on each acquired multi-path skin touch signal to obtain a converted multi-path skin touch signal, and then sends the converted multi-path skin touch signal to the logic control unit;
  • the logic control unit performs signal analysis on the multi-path skin touch signal to determine whether the current light exit port is blocked by the skin, and outputs a light control signal to the light exit control unit after determining that the current light exit port is blocked by the skin;
  • the light-emitting control unit emits strong pulse light according to the light-emitting control signal.
  • the embodiment of the present application further provides a hair removal device comprising the above-described skin recognition light-emitting device.
  • Embodiments of the present application provide a skin recognition light emitting device, a method, and a hair removal device.
  • the skin recognition light emitting device includes a skin recognition unit, a logic control unit, and a light exit control unit.
  • the skin recognition unit is configured to collect the multi-path skin touch signals according to the preset acquisition frequency, and perform signal conversion on each of the collected multi-path skin touch signals to obtain the converted multi-path skin touch signals, and then send the signals to the logic control unit.
  • the logic control unit is electrically connected to the skin recognition unit, configured to perform signal analysis on the multi-channel skin touch signal, determine whether the current light exit port is blocked by the skin, and output a light control signal to the light control unit after determining that the current light exit port is blocked by the skin. .
  • the light-emitting control unit is electrically connected to the logic control unit and configured to emit strong pulse light according to the light-out control signal. Therefore, after the skin recognition unit collects the multi-path skin touch signal, the logic control unit determines whether the current light exit port is completely blocked by the skin, and only releases the strong pulse light after correctly identifying the skin and the light exit port is blocked by the skin, thereby solving the problem. At present, the problem of discomfort caused by light leakage to the human body improves the safety and ease of operation of the product.
  • FIG. 1 is a structural block diagram of a skin recognition light-emitting device according to an embodiment of the present application
  • FIG. 2 is a structural block diagram of a skin recognition unit according to an embodiment of the present application.
  • FIG. 3 is a structural block diagram of an light-emitting control unit according to an embodiment of the present application.
  • FIG. 4 is a schematic flow chart of a skin recognition light-emitting method according to an embodiment of the present application.
  • Icons 10 - skin recognition light device; 100 - skin recognition unit; 110 - skin recognition contact; 120 - analog to digital conversion circuit; 200 - logic control unit; 300 - light control unit; 310 - light control circuit; Pulsed light emitting tube.
  • setting and “connecting” are to be understood broadly, and may be, for example, a fixed connection or a detachable connection, or Connected integrally; can be mechanical or electrical; can be directly connected or indirectly connected through an intermediate medium, which can be the internal communication between the two components.
  • intermediate medium which can be the internal communication between the two components.
  • FIG. 1 is a structural block diagram of a skin recognizing light emitting device 10 according to an embodiment of the present application.
  • the skin recognition light emitting device 10 may include a skin recognition unit 100, a logic control unit 200, and a light exit control unit 300.
  • the skin recognizing unit 100 is configured to collect a multi-path skin touch signal according to a preset acquisition frequency, and perform signal conversion on each acquired multi-path skin touch signal to obtain a converted multi-path skin touch signal, and then send the signal to the logic.
  • Control unit 200 The logic control unit 200 is electrically connected to the skin recognition unit 100, configured to perform signal analysis on the multi-path skin touch signal, determine whether the current light exit port is blocked by the skin, and determine that the current light exit port is blocked by the skin.
  • a light control signal is output to the light exit control unit 300.
  • the light-emitting control unit 300 is electrically connected to the logic control unit 200 and configured to emit strong pulse light according to the light-emitting control signal.
  • the hair removal products on the market cannot accurately identify the skin, it is easy to cause the hair removal products to appear in the air during the use process, or the other materials still emit light, which leads to a great compromise in product safety, and the strong pulse light released when the operator is inadvertently operated. Light leakage can occur, which can cause discomfort to other areas of the human body (for example, the human eye).
  • the logic control unit 200 determines whether the current light exit port is completely blocked by the skin, and only releases the strong pulse light after the skin is correctly recognized and the light exit port is blocked by the skin. It solves the problem of the current discomfort caused by light leakage, and improves the safety and ease of operation of the product.
  • the skin recognition unit 100 can include a plurality of skin identification contacts 110 configured to collect skin touch signals, and electrically connected to the plurality of skin identification contacts 110, An analog to digital conversion circuit 120 configured to perform analog to digital conversion of the skin touch signals collected by each of the skin identification contacts 110.
  • An analog to digital conversion circuit 120 configured to perform analog to digital conversion of the skin touch signals collected by each of the skin identification contacts 110.
  • performing signal analysis on the multi-path skin touch signal, determining whether the current light exit port is blocked by the skin, and outputting a light control signal to the light exit control unit 300 after determining that the current light exit port is blocked by the skin It is achieved as follows:
  • the counting is accumulated once, and it is determined whether the next collected skin touch signals meet the preset condition until the accumulated count reaches a preset threshold (for example, 200 times).
  • a preset threshold for example, 200 times.
  • the light output control unit 300 includes a light output control circuit 310 and a strong pulse light emitting light tube 320, and the light output control circuit 310 is configured to control the strong pulse light emitting light tube in response to the light output control signal. 320 performs strong pulsed light output.
  • the logic control unit 200 is configured to perform signal analysis on the multi-path skin touch signal, determine whether the current light exit port is blocked by the skin, and output light control after determining that the current light exit port is blocked by the skin.
  • the signal is sent to the single chip of the light output control unit 300, for example, a PIC66K90 single chip microcomputer can be used.
  • an embodiment of the present application further provides a skin recognition light-emitting method, which is applied to the above-mentioned skin recognition light-emitting device 10, and the method can be implemented by the following steps:
  • step S110 the skin recognition unit 100 collects the multi-path skin touch signals according to the preset acquisition frequency, and performs signal conversion on each of the collected multi-path skin touch signals to obtain the converted multi-path skin touch signals, and then sends the converted multi-path skin touch signals to the logic control unit 200. .
  • the skin recognizing unit 100 performs signal analysis on each of the collected skin touch signals to determine whether the skin touch signals meet the preset conditions. If the preset conditions are met, the count is accumulated and continues to be judged. Whether the touch signal of each skin collected next time meets the preset condition, until the accumulated count reaches the preset threshold, determining that the current light exit port is blocked by the skin, and outputting a light control signal to the current light exit port after being determined to be blocked by the skin Light extraction control unit 300.
  • step S120 the logic control unit 200 performs signal analysis on the multi-path skin touch signal to determine whether the current light exit port is blocked by the skin, and outputs a light control signal to the light control unit 300 after determining that the current light exit port is blocked by the skin.
  • step S130 the light exiting control unit 300 emits strong pulse light according to the light exiting control signal.
  • the embodiment of the present application further provides a hair removal device comprising the skin recognition light emitting device 10 described above.
  • the embodiments of the present application provide a skin recognizing device, a method, and a hair removal device.
  • the skin recognition light emitting device includes a skin recognition unit, a logic control unit, and a light exit control unit.
  • the skin recognition unit is configured to collect the multi-path skin touch signals according to the preset acquisition frequency, and perform signal conversion on each of the collected multi-path skin touch signals to obtain the converted multi-path skin touch signals, and then send the signals to the logic control unit.
  • the logic control unit is electrically connected to the skin recognition unit, configured to perform signal analysis on the multi-channel skin touch signal, determine whether the current light exit port is blocked by the skin, and output a light control signal to the light control unit after determining that the current light exit port is blocked by the skin.
  • the light-emitting control unit is electrically connected to the logic control unit and configured to emit strong pulse light according to the light-out control signal. Therefore, after the skin recognition unit collects the multi-path skin touch signal, the logic control unit determines whether the current light exit port is completely blocked by the skin, and only releases the strong pulse light after correctly identifying the skin and the light exit port is blocked by the skin, thereby solving the problem. At present, the problem of discomfort caused by light leakage to the human body improves the safety and ease of operation of the product.

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Abstract

本申请实施例提供一种皮肤识别出光装置、方法及脱毛仪。该皮肤识别出光装置包括皮肤识别单元、逻辑控制单元以及出光控制单元。皮肤识别单元配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给逻辑控制单元。逻辑控制单元与皮肤识别单元电性连接，配置成对多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给出光控制单元。出光控制单元与逻辑控制单元电性连接，配置成根据出光控制信号发出强脉冲光。由此，解决了目前因漏光现象给人体带来的不适感的问题，提升产品的安全性以及易操作性。

Description

皮肤识别出光装置、方法及脱毛仪
相关申请的交叉引用
本申请要求于2018年03月28日提交中国专利局的申请号为201810265578.8、名称为“皮肤识别出光装置、方法及脱毛仪”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及控制技术领域，具体而言，涉及一种皮肤识别出光装置、方法及脱毛仪。
背景技术
随着经济的发展，人们开始越来越关注自身的外在美，身体毛发的生长便是年轻一代关注的重点之一。尤其对于女性而言，身体毛发的生长对她们是一个很大的问题，在很多时候都是身体毛发的原因阻碍了她们展现自己的外在美。
在生活中，女性通常只能用一些较为粗劣的方式短期内去掉这些阻碍其展现外在美的因素，比如用刮毛刀刮等等。为了更长期地去除这些因素，许多女性通常需要跑到美容院去通过专业的美容设备进行去除操作。然而，这些设备通常体积庞大并且操作复杂，使用不便。此外，这些专业的设备通常比较昂贵，涵盖的功能相对繁多，对于大多数女性来说不需要更多的功能。
因此，如何提供一种能够单一功能并且能够较长时间地去除这些阻碍女性展现外在美的身体毛发的装置是急需解决的问题。然而，市面上脱毛产品无法准确地识别皮肤，使用过程中容易造成脱毛产品会出现隔空出光或者在其他材质上依然出光，导致产品安全性大打折扣，当操作人员操作不慎时释放的强脉冲光会出现漏光现象，进而对人体其它区域(例如，人眼)产生不适感。
发明内容
为了克服现有技术中的上述不足，本申请的目的在于提供一种皮肤识别出光装置、方法及脱毛仪，只有在正确识别到皮肤并且出光口被皮肤遮挡之后才释放强脉冲光，解决目前因漏光现象给人体带来的不适感的问题，提升产品的安全性以及易操作性。
为了实现上述目的，本申请实施例采用的技术方案如下：
结合第一方面，本申请实施例提供一种皮肤识别出光装置，所述皮肤识别出光装置包括皮肤识别单元、逻辑控制单元以及出光控制单元；
所述皮肤识别单元配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给所述逻辑控制单元；
所述逻辑控制单元与所述皮肤识别单元电性连接，配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元；
所述出光控制单元与所述逻辑控制单元电性连接，配置成根据所述出光控制信号发出强脉冲光。
可选地，所述皮肤识别单元包括：
配置成采集皮肤触摸信号的多个皮肤识别触点；
与所述多个皮肤识别触点电性连接，配置成将各个所述皮肤识别触点采集的皮肤触摸信号进行模数转换的模数转换电路。
可选地，所述对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的方式，包括：
对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件；
若满足预设条件，则累计一次计数，并继续判断下一次采集到的各路皮肤触摸信号是否满足预设条件，直到累计的计数达到预设阈值时，判定当前出光口被皮肤遮挡；
在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元。
可选地，所述对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的方式，还包括：
若不满足预设条件，则将当前计数进行重置。
可选地，所述对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件的方式，包括：
针对每一路皮肤触摸信号，判断该皮肤触摸信号的信号容值是否大于预设检测阈值；
若大于，则判定各路皮肤触摸信号满足预设条件；
若其中一路皮肤触摸信号的信号容值不大于预设检测阈值，则判定各路皮肤触摸信号不满足预设条件。
可选地，所述出光控制单元包括出光控制电路和强脉冲光发光灯管；
所述出光控制电路配置成响应所述出光控制信号控制所述强脉冲光发光灯管进行强脉冲光出光。
可选地，所述逻辑控制单元包括配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述 出光控制单元的单片机。
结合第二方面，本申请实施例还提供一种皮肤识别出光方法，应用于上述的皮肤识别出光装置，所述方法包括：
所述皮肤识别单元根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给所述逻辑控制单元；
所述逻辑控制单元对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元；
所述出光控制单元根据所述出光控制信号发出强脉冲光。
结合第三方面，本申请实施例还提供一种脱毛仪，所述脱毛仪包括上述的皮肤识别出光装置。
相对于现有技术而言，本申请具有以下有益效果：
本申请实施例提供一种皮肤识别出光装置、方法及脱毛仪。该皮肤识别出光装置包括皮肤识别单元、逻辑控制单元以及出光控制单元。皮肤识别单元配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给逻辑控制单元。逻辑控制单元与皮肤识别单元电性连接，配置成对多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给出光控制单元。出光控制单元与逻辑控制单元电性连接，配置成根据出光控制信号发出强脉冲光。由此，通过皮肤识别单元采集多路皮肤触摸信号后由逻辑控制单元判断当前出光口是否完全被皮肤遮挡，只有在正确识别到皮肤并且出光口被皮肤遮挡之后才释放强脉冲光，从而解决了目前因漏光现象给人体带来的不适感的问题，提升产品的安全性以及易操作性。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它相关的附图。
图1为本申请实施例提供的皮肤识别出光装置的结构框图；
图2为本申请实施例提供的皮肤识别单元的结构框图；
图3为本申请实施例提供的出光控制单元的结构框图；
图4为本申请实施例提供的皮肤识别出光方法的流程示意图。
图标：10-皮肤识别出光装置；100-皮肤识别单元；110-皮肤识别触点；120-模数转换电路；200-逻辑控制单元；300-出光控制单元；310-出光控制电路；320-强脉冲光发光灯管。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚且完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。通常在此处附图中描述和示出的本申请实施例的组件可以以各种不同的配置来布置和设计。
因此，以下对在附图中提供的本申请的实施例的详细描述并非旨在限制要求保护的本申请的范围，而是仅仅表示本申请的选定实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其它实施例，都属于本申请保护的范围。
应注意到：相似的标号和字母在下面的附图中表示类似项，因此，一旦某一项在一个附图中被定义，则在随后的附图中不需要对其进行进一步定义和解释。
在本申请的描述中，还需要说明的是，除非另有明确的规定和限定，术语“设置”和“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通。对于本领域的普通技术人员而言，可以具体情况理解上述术语在本申请中的具体含义。
下面结合附图，对本申请的一些实施方式作详细说明。在不冲突的情况下，下述的实施例及实施例中的特征可以相互组合。
请参阅图1，图1示出了本申请实施例提供的皮肤识别出光装置10的结构框图。本实施例中，所述皮肤识别出光装置10可包括皮肤识别单元100、逻辑控制单元200以及出光控制单元300。
所述皮肤识别单元100配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给所述逻辑控制单元200。所述逻辑控制单元200与所述皮肤识别单元100电性连接，配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元300。所述出光控制单元300与所述逻辑控制单元200电性连接，配置成根据所述出光控制信号发出强脉冲光。
由于市面上脱毛产品无法准确地识别皮肤，使用过程中容易造成脱毛产品会出现隔空出光或者在其他材质上依然出光，导致产品安全性大打折扣，当操作人员操作不慎时释放的强脉冲光会出现漏光现象，进而对人体其它区域(例如，人眼)产生不适感。本实施例通过皮肤识别单元100采集多路皮肤触摸信号后由逻辑控制单元200判断当前出光口是否完全被皮肤遮挡，只有在正确识别到皮肤并且出光口被皮肤遮挡之后才释放强脉冲光，从而解决了目前因漏光现象给人体带来的不适感的问题，提升产品的安全性以及易操作性。
在一种实施方式中，请参阅图2，所述皮肤识别单元100可以包括配置成采集皮肤触摸信号的多个皮肤识别触点110，以及与所述多个皮肤识别触点110电性连接，配置成将各个所述皮肤识别触点110采集的皮肤触摸信号进行模数转换的模数转换电路120。由此，通过多个皮肤识别触点110可以采集更大面积的皮肤区域的皮肤触摸信号，增加后续识别出光口是否被皮肤完全遮挡的准确性。
在一种实施方式中，对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元300可以通过如下方式实现：
首先，对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件，例如，可以针对每一路皮肤触摸信号，判断该皮肤触摸信号的信号容值是否大于预设检测阈值，若大于，则判定各路皮肤触摸信号满足预设条件，若其中一路皮肤触摸信号的信号容值不大于预设检测阈值，则判定各路皮肤触摸信号不满足预设条件。
接着，若各路皮肤触摸信号满足预设条件，则累计一次计数，并继续判断下一次采集到的各路皮肤触摸信号是否满足预设条件，直到累计的计数达到预设阈值(例如200次)时，判定当前出光口被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元300。若各路皮肤触摸信号不满足预设条件，则将当前计数进行重置，也即若有一次各路皮肤触摸信号不满足预设条件，则当前计数重置为0次。
在一种实施方式中，所述出光控制单元300包括出光控制电路310和强脉冲光发光灯管320，所述出光控制电路310配置成响应所述出光控制信号控制所述强脉冲光发光灯管320进行强脉冲光出光。
在一种实施方式中，所述逻辑控制单元200包括配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元300的单片机，例如，可以采用PIC66K90单片机。
进一步地，请参阅图4，本申请实施例还提供一种皮肤识别出光方法，该皮肤识别出光方法应用于上述的皮肤识别出光装置10，所述方法可以通过如下步骤实现：
步骤S110，皮肤识别单元100根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给逻辑控制单元200。
本实施例中，皮肤识别单元100对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件，若满足预设条件，则累计一次计数，并继续判断下一次采集到的各路皮肤触摸信号是否满足预设条件，直到累计的计数达到预设阈值时，判定当前出光口被皮肤遮挡，在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出 光控制单元300。
步骤S120，所述逻辑控制单元200对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给出光控制单元300。
步骤S130，所述出光控制单元300根据所述出光控制信号发出强脉冲光。
进一步地，本申请实施例还提供一种脱毛仪，所述脱毛仪包括上述的皮肤识别出光装置10。
综上所述，本申请实施例提供一种皮肤识别出光装置、方法及脱毛仪。该皮肤识别出光装置包括皮肤识别单元、逻辑控制单元以及出光控制单元。皮肤识别单元配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给逻辑控制单元。逻辑控制单元与皮肤识别单元电性连接，配置成对多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给出光控制单元。出光控制单元与逻辑控制单元电性连接，配置成根据出光控制信号发出强脉冲光。由此，通过皮肤识别单元采集多路皮肤触摸信号后由逻辑控制单元判断当前出光口是否完全被皮肤遮挡，只有在正确识别到皮肤并且出光口被皮肤遮挡之后才释放强脉冲光，从而解决了目前因漏光现象给人体带来的不适感的问题，提升产品的安全性以及易操作性。
对于本领域技术人员而言，显然本申请不限于上述示范性实施例的细节，而且在不背离本申请的精神或基本特征的情况下，能够以其它的具体形式实现本申请。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本申请的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本申请内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。

Claims (10)

  1. 一种皮肤识别出光装置，其特征在于，所述皮肤识别出光装置包括皮肤识别单元、逻辑控制单元以及出光控制单元；
    所述皮肤识别单元配置成根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给所述逻辑控制单元；
    所述逻辑控制单元与所述皮肤识别单元电性连接，配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元；
    所述出光控制单元与所述逻辑控制单元电性连接，配置成根据所述出光控制信号发出强脉冲光。
  2. 根据权利要求1所述的皮肤识别出光装置，其特征在于，所述皮肤识别单元包括：
    配置成采集皮肤触摸信号的多个皮肤识别触点；
    与所述多个皮肤识别触点电性连接，配置成将各个所述皮肤识别触点采集的皮肤触摸信号进行模数转换的模数转换电路。
  3. 根据权利要求1所述的皮肤识别出光装置，其特征在于，所述对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的方式，包括：
    对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件；
    若满足预设条件，则累计一次计数，并继续判断下一次采集到的各路皮肤触摸信号是否满足预设条件，直到累计的计数达到预设阈值时，判定当前出光口被皮肤遮挡；
    在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元。
  4. 根据权利要求3所述的皮肤识别出光装置，其特征在于，所述对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的方式，还包括：
    若不满足预设条件，则将当前计数进行重置。
  5. 根据权利要求3所述的皮肤识别出光装置，其特征在于，所述对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件的方式，包括：
    针对每一路皮肤触摸信号，判断该皮肤触摸信号的信号容值是否大于预设检测阈值；
    若大于，则判定各路皮肤触摸信号满足预设条件；
    若其中一路皮肤触摸信号的信号容值不大于预设检测阈值，则判定各路皮肤触摸信号不满足预设条件。
  6. 根据权利要求1所述的皮肤识别出光装置，其特征在于，所述出光控制单元包括出光控制电路和强脉冲光发光灯管；
    所述出光控制电路配置成响应所述出光控制信号控制所述强脉冲光发光灯管进行强脉冲光出光。
  7. 根据权利要求1所述的皮肤识别出光装置，其特征在于，所述逻辑控制单元包括配置成对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的单片机。
  8. 一种皮肤识别出光方法，其特征在于，应用于权利要求1-7中任意一项所述的皮肤识别出光装置，所述方法包括：
    所述皮肤识别单元根据预设采集频率采集多路皮肤触摸信号，并将每次采集到的多路皮肤触摸信号进行信号转换得到转换后的多路皮肤触摸信号后发送给所述逻辑控制单元；
    所述逻辑控制单元对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元；
    所述出光控制单元根据所述出光控制信号发出强脉冲光。
  9. 根据权利要求8所述的皮肤识别出光方法，其特征在于，所述对所述多路皮肤触摸信号进行信号分析，判断当前出光口是否被皮肤遮挡，并在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元的步骤，包括：
    对每次采集到的各路皮肤触摸信号进行信号分析，判断各路皮肤触摸信号是否满足预设条件；
    若满足预设条件，则累计一次计数，并继续判断下一次采集到的各路皮肤触摸信号是否满足预设条件，直到累计的计数达到预设阈值时，判定当前出光口被皮肤遮挡；
    在判定当前出光口被皮肤遮挡后输出出光控制信号给所述出光控制单元。
  10. 一种脱毛仪，其特征在于，所述脱毛仪包括权利要求1-7中任意一项所述的皮肤识别出光装置。
PCT/CN2018/097836 2018-03-28 2018-08-01 皮肤识别出光装置、方法及脱毛仪 WO2019184169A1 (zh)

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