Intelligent wearable device

Abstract

The invention discloses an intelligent wearable device. The intelligent wearable device comprises a shell, a light outlet is formed in the shell, and a light-emitting assembly is arranged in the shell and corresponds to the light outlet. The intelligent wearable device further comprises an optical signal detection module and a control module. Wherein the optical signal detection module is arranged in the shell and corresponds to the light outlet. The optical signal detection module is used for detecting optical signal parameters of optical signals irradiated on the optical signal detection module and outputting corresponding optical signal parameter detection signals. The control module is used for obtaining the first ambient light parameter and determining the shielding state of the light outlet according to the light signal parameter detection signal and the first ambient light parameter when the light-emitting assembly is in an off state. The objective of the invention is to improve the problem that a user deliberately covers a shooting indicating lamp, so that other people in a public place cannot know whether intelligent wearable equipment worn by the current user is working or not.

Description

Technical Field

[0001] This application relates to the field of smart wearable device technology, and in particular to a smart wearable device. Background Technology

[0002] To protect the privacy of others in public places, smart wearable devices, such as smart glasses, smartwatches, and smart bracelets, typically have a corresponding camera indicator light that illuminates when the camera is activated, alerting others in public that the device is recording. However, in reality, some users deliberately cover the camera indicator light to prevent others in public from knowing whether the smart wearable device is currently in use. Summary of the Invention

[0003] The main purpose of this application is to propose a smart wearable device that aims to solve the aforementioned technical problems.

[0004] To address the aforementioned technical problems, this application proposes a smart wearable device, comprising a housing with a light-emitting port, and a light-emitting component disposed within the housing corresponding to the light-emitting port. The smart wearable device further comprises:

[0005] An optical signal detection module is disposed inside the housing and is positioned corresponding to the light outlet.

[0006] The optical signal detection module is used to detect the optical signal parameters of the optical signal illuminating itself, and output a corresponding optical signal parameter detection signal; and,

[0007] The control module is used to acquire a first ambient light parameter and, when the light-emitting component is in an off state, determine the occlusion state of the light-emitting port based on the light signal parameter detection signal and the first ambient light parameter.

[0008] Optionally, the control module is used to determine the second ambient light parameter based on the optical signal parameter detection signal;

[0009] The control module is further configured to determine a third ambient light parameter based on a preset first mapping relationship and the first ambient light parameter, and to determine that the light outlet is blocked when the difference between the second ambient light parameter and the third ambient light parameter reaches a preset ambient light parameter difference.

[0010] Optionally, the optical signal detection module includes a light intensity detection module; wherein, the optical signal parameter detection signal includes a light intensity detection signal, the first ambient light parameter includes a first ambient light intensity, the second ambient light parameter includes a second ambient light intensity, the third ambient light parameter includes a third ambient light intensity, and the preset ambient light parameter difference includes a preset ambient light intensity difference.

[0011] Optionally, the preset first mapping relationship is: E2 = k*E1 + b;

[0012] Where E2 is the first ambient light intensity, E1 is the third ambient light intensity, k is a preset coefficient, and b is a preset constant.

[0013] Optionally, the smart wearable device further includes: an ambient light detection module, which is used to detect ambient light parameters and output a corresponding ambient light detection signal to the control module; the control module is used to determine the first ambient light parameter based on the ambient light detection signal.

[0014] Optionally, the housing is further provided with an opening, and the ambient light detection module is disposed inside the housing and corresponding to the opening.

[0015] Optionally, the smart wearable device further includes a camera module;

[0016] The control module is also configured to control the camera module to stop working when the light outlet is blocked; and to control the camera module to maintain its current state when the light outlet is not blocked.

[0017] Optionally, the smart wearable device further includes: a substrate and a light-shielding structure disposed on the substrate, wherein the light-emitting component and the light signal detection module are disposed on the substrate;

[0018] The light-shielding structure, the substrate, and the inner side of the housing together form an accommodating cavity, and the light-emitting component and the light signal detection module are disposed within the accommodating cavity.

[0019] Optionally, a light guide structure is provided inside the housing corresponding to the light-emitting component.

[0020] Optionally, a transparent lens is provided inside the light outlet.

[0021] Optionally, an anti-sticking structure is provided on the housing corresponding to the position of the light outlet.

[0022] This application's smart wearable device includes a housing with a light-emitting port, and a light-emitting component disposed inside the housing corresponding to the light-emitting port. It also includes a light signal detection module and a control module. The light signal detection module detects the light signal parameters of the light signal illuminating itself and outputs a corresponding light signal parameter detection signal. The control module acquires a first ambient light parameter and, when the light-emitting component is in an off state, determines the occlusion state of the light-emitting port based on the light signal parameter detection signal and the first ambient light parameter. Through the above-described configuration, the smart wearable device possesses the ability to detect whether the light-emitting port of the light-emitting component currently used to indicate the shooting status is blocked. This allows the camera module to be promptly shut down when it is activated and the light-emitting port is detected to be blocked, effectively improving the problem of users intentionally covering the shooting indicator light so that others in public places cannot know whether the user's smart wearable device is currently working. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of a circuit module of an embodiment of the smart wearable device of this application;

[0025] Figure 2 This is a circuit diagram of another embodiment of the smart wearable device of this application;

[0026] Figure 3 This is a circuit diagram of yet another embodiment of the smart wearable device of this application;

[0027] Figure 4 A circuit diagram of another embodiment of the smart wearable device of this application is shown.

[0028] Figure 5 This is a schematic diagram of the structure of an embodiment of the smart wearable device of this application;

[0029] Figure 6 This is a schematic diagram of another embodiment of the smart wearable device of this application.

[0030] Explanation of icon numbers:

[0031] 10 Light-emitting components 20 Optical signal detection module 30 Control module 40 light outlet 50 Light-shielding structure 60 substrate 70 Container cavity 80 Camera module 90 Clear lens 100 Light guide structure 110 Ambient light detection module 120 Opening

[0032] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] 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.

[0034] It should be noted that if the embodiments of this application involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0035] Furthermore, if the embodiments of this application involve descriptions such as "first" or "second," these descriptions are 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 with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution that simultaneously satisfies A and B. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed in this application.

[0036] To protect the privacy of others in public places, smart wearable devices, such as smart glasses, smartwatches, and smart bracelets, typically have a corresponding camera indicator light that illuminates when the camera is activated, alerting others in public that the device is in recording mode. However, in reality, some users deliberately cover the light source of the camera indicator light on their smart wearable devices, preventing others in public from knowing whether the device is currently in use.

[0037] It's important to understand that wearable devices differ from traditional smart terminals, such as smart glasses and smartphones. With smartphones, if a user wants to take photos in public, they must point the camera at the target, making it easy for the target to notice and realize they are being photographed. However, with smart glasses, it's normal for a user to look at someone while wearing them in public, for example, on the subway. If the user activates the camera to take a picture, the person being photographed will be unaware that they are being filmed. Therefore, wearable devices often have a camera indicator light that illuminates when the device is in camera mode to alert others in public. Currently, some users intentionally cover the light source of this indicator light, preventing others from knowing whether the device is in camera mode.

[0038] Therefore, this application proposes a smart wearable device, which includes a housing with a light-emitting port 40 on the housing and a light-emitting component 10 disposed inside the housing corresponding to the light-emitting port 40. The light-emitting component 10 can be composed of at least one light-emitting device such as an LED, fluorescent lamp, or incandescent lamp. When the shooting module in the smart wearable device is activated, for example, when the camera is activated, refer to... Figure 2 The light-emitting component 10 can be directly controlled by the control module 30 or controlled by other controllers within the smart device to emit light through the light outlet 40, thereby alerting other people in public places that the smart device is currently in a shooting state.

[0039] In one embodiment of this application, reference is made to Figure 1 and Figure 5 The smart wearable device also includes:

[0040] An optical signal detection module 20 is disposed inside the housing and is positioned corresponding to the light outlet 40;

[0041] The optical signal detection module 20 is used to detect the optical signal parameters of the optical signal illuminating itself, and output a corresponding optical signal parameter detection signal; and,

[0042] The control module 30 is used to acquire the first ambient light parameter and, when the light-emitting component 10 is in the off state, determine the occlusion state of the light outlet 40 based on the light signal parameter detection signal and the first ambient light parameter.

[0043] In this embodiment, the optical signal detection module 20 can optionally be implemented using optical signal parameter detection devices and their peripheral circuits, such as light intensity detection devices, color temperature detection devices, color coordinate detection devices, colorimetric detection devices, and spectral detection devices, or it can be implemented using optical signal sensor modules, such as light intensity detection modules, color temperature detection modules, color coordinate detection modules, colorimetric detection modules, and spectral detection modules. Correspondingly, optical signal parameters can include: light intensity, color temperature, color coordinates, colorimetric values, spectral distribution, etc.

[0044] Optionally, the control module 30 can be implemented using a main controller, such as an MCU, DSP (Digital Signal Processor), FPGA (Field Programmable Gate Array), PLC, or SOC (System On Chip).

[0045] Optionally, the control module 30 can directly obtain the ambient light parameters detected by the ambient light detection unit (the ambient light detection unit) on the smart wearable device, i.e., the first ambient light parameters. Optionally, the smart wearable device can also obtain the ambient light parameters currently detected by the smart terminal (i.e., the first ambient light parameters) from other smart terminals of the user that are communicatively connected to it.

[0046] Optionally, in one embodiment, the control module 30 can communicate with a control unit within the smart wearable device for controlling the light-emitting component 10 to obtain the current state of the light-emitting component 10. Optionally, in another embodiment, the control module 30 can also be used to directly control the light-emitting component 10, thereby directly determining the state of the light-emitting component 10.

[0047] When the light-emitting component 10 is in an off state, for example, when the camera module 80 is not working and the light-emitting component 10 is also not working, or when the light-emitting component 10 is in an off state in the breathing light mode. If the light outlet 40 is not blocked, then only ambient light will enter from the light outlet 40 and illuminate the light signal detection module 20. If the light outlet 40 is blocked, then only a small amount or even no ambient light will enter from the light outlet 40 and illuminate the light signal detection module 20. Therefore, the control module 30 can determine the current blocking state of the light outlet 40 by using the first ambient light parameter obtained through the above embodiment process and the light signal parameter detection signal output by the light signal detection module 20 when the light-emitting component 10 is off. For example, the control module 30 determines the light signal parameter of the ambient light illuminating it detected by the light signal detection module 20 at this time based on the light signal parameter detection signal. If the difference between the light signal parameter and the first ambient light parameter is greater than a preset difference, then the control module 30 can determine that the current light outlet 40 is blocked.

[0048] Optionally, in one embodiment, when the control module 30 determines that the current light outlet 40 is blocked, it can output the corresponding detection result to other control units in the smart wearable device, such as the control unit controlling the camera module 80. If the current detection result indicates that the current light outlet 40 is blocked and the camera module 80 is in operation, the control unit will control the camera module 80 to stop working, and can also remind the user not to accidentally block the light outlet 40 while recording.

[0049] Alternatively, in another embodiment, reference is made to... Figure 3 The smart wearable device further includes a camera module 80; the camera module 80 is electrically connected to the control module 30; the control module 30 is also used to control the camera module 80 to stop working when the light outlet 40 is blocked; and to control the camera module 80 to maintain its current state when the light outlet 40 is not blocked. In this embodiment, the control module 30 can also directly control the working state of the camera module 80. If it is determined that the light outlet 40 is not blocked, the camera module 80 will maintain its current working state; if it is determined that the light outlet 40 is blocked, the camera module 80 will be directly controlled to stop working.

[0050] In summary, the smart wearable device of this application includes a housing with a light-emitting port 40 on it, and a light-emitting component 10 disposed inside the housing corresponding to the light-emitting port 40. It also includes a light signal detection module 20 and a control module 30. The light signal detection module 20 detects the light signal parameters of the light signal illuminating itself and outputs a corresponding light signal parameter detection signal. The control module 30 acquires a first ambient light parameter and, when the light-emitting component 10 is in an off state, determines the occlusion state of the light-emitting port 40 based on the light signal parameter detection signal and the first ambient light parameter. Through the above-described configuration, the smart wearable device has the ability to detect whether the light-emitting port 40 of the light-emitting component 10, which indicates the shooting status, is blocked. This allows the camera module 80 to be turned off promptly when it is activated and the light-emitting port 40 is detected to be blocked, effectively improving the problem of users deliberately covering the shooting indicator light so that others in public places cannot know whether the smart wearable device being worn by the user is working.

[0051] Optionally, in one embodiment of this application, the control module 30 is used to determine a second ambient light parameter based on the optical signal parameter detection signal; the control module 30 is also used to determine a third ambient light parameter based on a preset first mapping relationship and the first ambient light parameter, and to determine that the light outlet 40 is blocked when the difference between the second ambient light parameter and the third ambient light parameter reaches a preset ambient light parameter difference.

[0052] In this embodiment, when the light-emitting component 10 is in the off state, the control module 30 determines the parameters of the ambient light detected by the light signal detection module 20, namely the second ambient light parameters, based on the light signal parameter detection signal output by the light signal detection module 20.

[0053] It is understandable that, in practice, due to the position of the optical signal detection module 20, the second ambient light parameter detected by it when the light outlet 40 is not blocked will differ from the first ambient light parameter obtained in the above embodiment. Therefore, to improve the accuracy of detection, during the research and development process, under the same ambient light source conditions, the researchers will determine the first ambient light parameter and the ambient light parameter detected by the optical signal detection module 20 when the light outlet 40 is not blocked. At this time, the ambient light parameter detected by the optical signal is the third ambient light parameter. In other words, the third ambient light parameter is the parameter value of the ambient light that the optical signal detection module 20 should detect when the light outlet 40 is not blocked. Then, the ambient light source parameters are adjusted multiple times and repeated tests are conducted to obtain multiple sets of data for the first and third ambient light parameters. A corresponding preset first mapping relationship is generated by function fitting or by forming a mapping table, and then the preset first mapping relationship is stored in the control module 30.

[0054] In practical applications, when the control module 30 acquires the first ambient light parameter, it determines, based on a preset first mapping relationship, the third ambient light parameter theoretically detected by the light signal detection module 20 when the light outlet 40 is not blocked and the light-emitting component 10 is in an off state. Then, based on the light signal parameter detection signal output by the current light signal detection module 20, it determines the second ambient light parameter actually detected by the current light signal detection module 20. Finally, it compares the third ambient light parameter with the second ambient light parameter. If the difference between the second and third ambient light parameters reaches a preset ambient light parameter difference, it is determined that the current light outlet 40 is blocked.

[0055] In one embodiment, taking light intensity as an example, the light signal detection module 20 includes a light intensity detection module; wherein, the light signal parameter detection signal includes a light intensity detection signal, the first ambient light parameter includes a first ambient light intensity, the second ambient light parameter includes a second ambient light intensity, the third ambient light parameter includes a third ambient light intensity, and the preset ambient light parameter difference includes a preset ambient light intensity difference.

[0056] The preset first mapping relationship is: E2 = k * E1 + b;

[0057] Where E2 is the first ambient light intensity, E1 is the third ambient light intensity, k is a preset coefficient, and b is a preset constant.

[0058] In this embodiment, the light intensity detection module can be implemented using a light intensity detection chip and its peripheral circuits, or using a light intensity detection circuit composed of photosensitive devices as the core, such as photodiodes and photoresistors. Thus, compared to other light signal parameters such as color temperature and brightness, light intensity detection is less affected by obstructions, further ensuring the accuracy of detecting the obstruction state of the light outlet 40.

[0059] After the control module 30 acquires the first ambient light intensity, it determines the theoretical ambient light intensity, i.e., the third ambient light intensity, detected by the light signal detection module 20 when the light outlet 40 is not blocked and the light-emitting component 10 is in an off state, according to the aforementioned preset first mapping relationship. Then, the control module 30 determines the third ambient light intensity based on the light intensity detection signal output by the current light intensity detection module when the light outlet 40 is not blocked and the light-emitting component 10 is in an off state. If the difference between the second and third ambient light intensities reaches a preset ambient light intensity difference value, the control module 30 determines that the difference between the detected second ambient light intensity and the theoretical third ambient light intensity is large because the light outlet 40 is blocked. Similarly, if the control module 30 determines that the difference between the second and third ambient light intensities does not reach the preset ambient light intensity difference value, the control module 30 determines that the light outlet 40 is not blocked. The preset ambient light parameter difference and the preset ambient light intensity difference were determined by the R&D personnel through multiple experiments during the R&D period. When the difference reaches the preset ambient light intensity difference, it indicates that the difference between the second and third ambient light intensities is large. When the difference does not reach the preset ambient light intensity difference, it indicates that the second and third ambient light intensities are relatively close.

[0060] Alternatively, in one embodiment, reference is made to... Figure 4 The smart wearable device further includes: an ambient light detection module 110, which is used to detect ambient light parameters and output corresponding ambient light detection signals to the control module 30; the control module 30 is used to determine the first ambient light parameters based on the ambient light detection signals.

[0061] In this embodiment, the ambient light detection module 110 can also be implemented using the same embodiment as the light signal detection module 20 in the above embodiments. For example, based on the ambient light parameter being ambient light intensity in the above embodiments, the ambient light detection module 110 includes an ambient light intensity detection module. The ambient light intensity detection module can be implemented using a light intensity detection chip and its peripheral circuits, or using a light intensity detection circuit composed of photosensitive devices as the core, such as photodiodes, photoresistors, etc. Optionally, refer to... Figure 5In one embodiment, the housing is further provided with an opening 120, and the ambient light detection module 110 is disposed inside the housing and corresponding to the opening 120. A transparent lens 90 may also be disposed on the opening 120. The control module 30 can determine a first ambient light parameter through the ambient light detection signal output by the ambient light detection module 110, and determine the occlusion state of the light port 40 according to the process of the above embodiment based on the first ambient light parameter and the light signal parameter detection signal. Thus, since the ambient light detection module 110, which is used to detect ambient light and enable the control module 30 to determine the first ambient light parameter based on its output, is also disposed on the smart wearable device, the mapping relationship between the first ambient light parameter and the third ambient light parameter will be more accurate during the process of determining the preset first mapping relationship by the researchers in the above embodiment, thereby effectively improving the accuracy of the actual control module 30 in determining the occlusion state of the light port 40.

[0062] Based on any of the above embodiments, optionally, in one embodiment, refer to Figure 6 In order to improve the light output effect, reduce glare, and protect the light-emitting component 10, a transparent lens 90 is also provided inside the light output port 40.

[0063] Based on any of the above embodiments, optionally, in one embodiment, in order to ensure the sensitivity and accuracy of the optical signal detection module 20, reference is made to... Figure 6 The smart wearable device further includes: a substrate 60 and a light-shielding structure 50 disposed on the substrate 60, wherein the light-emitting component 10 and the light signal detection module 20 are disposed on the substrate 60;

[0064] The light-shielding structure 50, the substrate 60, and the inner side of the housing together form a receiving cavity 70, and the light-emitting component 10 and the light signal detection module 20 are disposed in the receiving cavity 70.

[0065] In this embodiment, the substrate 60 can be implemented using a fiberglass circuit board, a flexible circuit board, a ceramic substrate, etc., and the light-shielding structure 50 can be implemented using plastic parts, metal parts, etc., so that the light signals emitted by other modules in the smart wearable device will not illuminate the light signal detection module 20 in the accommodating cavity 70, and also so that the portion of the light signal emitted by the light-emitting component 10 reflected back into the housing will not be reflected outside the accommodating cavity 70. At the same time, the light-shielding structure 50 can prevent the light signals emitted by other light-emitting units in the housing of the smart wearable device from being reflected inside the housing and illuminating the light signal detection module 20, so that when the light-emitting component 10 is in the off state, only ambient light will illuminate the light signal detection module 20 through the light outlet 40, effectively ensuring the accuracy of the light signal detection module 20 in detecting ambient light, thereby improving the accuracy of the control module 30 in judging the occlusion state of the light outlet 40.

[0066] Based on any of the above embodiments, optionally, refer to Figure 6 In one embodiment of this application, a light guide structure 100 is provided inside the housing corresponding to the light-emitting component 10. In this embodiment, to ensure the light signal emitted by the light-emitting component 10 exits through the light outlet 40, a light guide structure 100 can also be provided at a position corresponding to the light-emitting component 10. The light guide structure 100 can be implemented using a light guide post, such as a silicone light guide post or a plastic light guide post. Through the above arrangement, the light emission effect of the light-emitting component 10 can be effectively improved, enhancing the alerting effect to passersby.

[0067] Optionally, based on any of the above embodiments, an anti-sticking structure may be provided on the housing corresponding to the position of the light-emitting port 40. In this embodiment, to reduce the possibility of users blocking the light-emitting port 40 by sticking objects to it, an anti-sticking structure may also be provided on the light-emitting port 40. For example, multiple protrusions may be provided on the periphery of the light-emitting port 40, and the multiple protrusions may have different heights to make it difficult for obstructions to stick to the light-emitting port 40. Alternatively, when a transparent lens 90 is provided on the light-emitting port 40, an anti-sticking structure, such as protrusions and anti-slip textures, may be provided on the end face of the transparent lens 90 facing outward from the housing to make it difficult for obstructions to stick to the light-emitting port 40.

[0068] The above description is merely an exemplary embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the technical concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A smart wearable device, comprising a housing, a light emitting assembly is arranged in the housing corresponding to a light outlet arranged on the housing, characterized in that, The intelligent wearable device further comprises: The light signal detection module is arranged in the shell and corresponds to the light outlet; The light signal detection module is configured to detect a light signal parameter of the light signal irradiated thereon and output a corresponding light signal parameter detection signal; and The control module is configured to acquire a first ambient light parameter and determine an occlusion state of the light outlet according to the light signal parameter detection signal and the first ambient light parameter when the light emitting assembly is in an off state. 2.The smart wearable device of claim 1, wherein, The control module is configured to determine a second ambient light parameter according to the light signal parameter detection signal; The control module is further configured to determine a third ambient light parameter according to a preset first mapping relationship and the first ambient light parameter, and determine that the light outlet is occluded when a difference between the second ambient light parameter and the third ambient light parameter reaches a preset ambient light parameter difference. 3.The smart wearable device of claim 2, wherein, The light signal detection module comprises a light intensity detection module; wherein the light signal parameter detection signal comprises a light intensity detection signal, the first ambient light parameter comprises a first ambient light intensity, the second ambient light parameter comprises a second ambient light intensity, the third ambient light parameter comprises a third ambient light intensity, and the preset ambient light parameter difference comprises a preset ambient light intensity difference. 4.The smart wearable device of claim 3, wherein, The preset first mapping relationship is E2=k*E1+b; Wherein E2 is the first ambient light intensity, E1 is the third ambient light intensity, k is a preset coefficient, and b is a preset constant. 5.The smart wearable device of claim 1, wherein, The intelligent wearable device further comprises an ambient light detection module configured to detect an ambient light parameter and output a corresponding ambient light detection signal to the control module; and the control module is configured to determine the first ambient light parameter according to the ambient light detection signal. 6.The smart wearable device of claim 5, wherein, The shell is further provided with an opening, and the ambient light detection module is arranged in the shell and corresponds to the opening. 7.The smart wearable device of any one of claims 1-6, wherein, The intelligent wearable device further comprises a camera module; The control module is further configured to control the camera module to be in a stop working state when the light outlet is in an occluded state, and control the camera module to maintain a current state when the light outlet is in an unoccluded state. 8.The smart wearable device of any one of claims 1-6, wherein, The intelligent wearable device further comprises a substrate and a light shielding structure arranged on the substrate, and the light emitting assembly and the light signal detection module are arranged on the substrate; The light shielding structure, the substrate and the inner side of the shell form a containing cavity, and the light emitting assembly and the light signal detection module are arranged in the containing cavity. 9.The smart wearable device of any one of claims 1-6, wherein, A light guide structure is arranged in the shell corresponding to the light emitting assembly. 10.The smart wearable device of any one of claims 1-6, wherein, A transparent lens is arranged in the light outlet. 11.The smart wearable device of any one of claims 1-6, wherein, An anti-sticking structure is arranged on the shell corresponding to the position of the light outlet.

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