Intelligent glasses and wearing detection method thereof

Abstract

The invention discloses intelligent glasses and a wearing detection method thereof, and the intelligent glasses comprise a nose pad which is internally provided with a first sensing element; the wearing detection method of the intelligent glasses comprises the following steps: acquiring a first parameter of the intelligent glasses through a first sensing element; comparing the first parameter with a first preset parameter range, and outputting wearing state information when the first parameter is within the first preset parameter range; when the first parameter is not in the first preset parameter range, outputting non-wearing state information; according to the invention, the problem that false detection easily occurs in current intelligent glasses can be relieved.

Description

Technical Field

[0001] The present application relates to the technical field of wearable devices, and in particular to a pair of smart glasses and a wearing detection method and device thereof. Background Art

[0002] Wearable smart glasses are generally considered to be the next generation of mobile electronic terminals because they are closer to the human brain center and can provide a more natural way of interaction. Limited by size, weight, and structural shape, the battery life of wearable smart glasses has always been a problem. A common power consumption management control strategy for wearable smart glasses is to wake up / turn off the entire system or certain specific application functions based on the user's wearing status. Wearing status detection mainly includes distance sensor solutions and capacitive sensor solutions. At present, in the capacitive sensor solution, the capacitive detection surface of the glasses is placed on the inside of the temple to ensure that when the user wears it, the inside of the temple can touch or slightly touch the cheek, and the capacitance changes, thereby determining whether it is worn or not. However, this wearing detection method has interference from different head sizes or hairstyles of different users, and there will be problems such as low capacitance and easy misdetection. Summary of the invention

[0003] The present application provides a pair of smart glasses and a wearing detection method thereof, which can alleviate the problem of misdetection that is prone to occur in current smart glasses.

[0004] The present application provides a wearing detection method for smart glasses, the smart glasses comprising a nose pad, a first sensing element being arranged in the nose pad, and the wearing detection method comprising:

[0005] Acquire a first parameter of the smart glasses according to the first sensing element;

[0006] The first parameter is compared with a first preset parameter range, and when the first parameter is within the first preset parameter range, wearing state information is output; when the first parameter is not within the first preset parameter range, not wearing state information is output.

[0007] In the wearing detection method of the smart glasses in some embodiments, a second sensing element is further provided in the nose pad; the wearing detection method further comprises:

[0008] Acquire a second parameter of the smart glasses according to the second sensing element;

[0009] The first parameter is compared with the first preset parameter range, and when the second parameter is within the second preset parameter range, the wearing state information is output; when the second parameter is not within the second preset parameter range, the not-wearing state information is output.

[0010] In some embodiments, the wearing detection method of smart glasses further includes:

[0011] Obtaining a parameter difference according to a first parameter and a second parameter;

[0012] The parameter difference is compared with a third preset parameter range; when the parameter difference is within the third preset parameter range, wearing status information is output; when the parameter difference is not within the third preset parameter range, not wearing status information is output.

[0013] In the wearing detection method of smart glasses in some embodiments, the first sensing element and the second sensing element are both capacitive touch sensing panels; the capacitive touch sensing panel is used to sense the capacitance value formed between the capacitive touch sensing panel and the wearer's skin.

[0014] In some embodiments, the method for detecting the wearing of smart glasses, obtaining a first parameter of the smart glasses according to the first sensing element, includes:

[0015] Obtaining a first detection parameter according to the first sensing element at a first preset time interval, and comparing the number of the first detection parameters with a preset number;

[0016] When the number of first detection parameters reaches a preset number, the multiple first detection parameters are compared with the first preset parameters respectively, and when the multiple first detection parameters are all within the first preset parameter range, any first detection parameter among the multiple first detection parameters is used as the first parameter.

[0017] In some embodiments, the wearing detection method of smart glasses further includes, after comparing the number of detection parameters with the preset number:

[0018] When the number of first detection parameters reaches a preset number, multiple first detection parameters are compared with the first preset parameter respectively, and when there is a first detection parameter among the multiple first detection parameters that is not within the first preset parameter range, any first detection parameter that is not within the first preset parameter range is used as the first parameter.

[0019] In some embodiments, the method for detecting the wearing of smart glasses, obtaining the second parameter of the smart glasses according to the second sensing element includes:

[0020] Acquire a second detection parameter according to the second sensing element at every second preset time, and compare the number of the second detection parameters with the preset number;

[0021] When the number of second detection parameters reaches a preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when the multiple second detection parameters are all within the first preset parameter range, any second detection parameter among the multiple second detection parameters is used as the second parameter.

[0022] In some embodiments, the wearing detection method of smart glasses further includes, after comparing the number of the second detection parameters with the preset number:

[0023] When the number of second detection parameters reaches a preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when there is a second detection parameter among the multiple second detection parameters that is not within the first preset parameter range, any second detection parameter that is not within the first preset parameter range is used as the second parameter.

[0024] The present application also provides a pair of smart glasses, the smart glasses comprising:

[0025] The glasses body is provided with a control module;

[0026] A nose pad is arranged on the eyeglass body, and comprises a shell and a sensing structure layer; a contact surface for contacting with the wearer's skin is formed in the shell; the sensing structure layer is located inside the shell, and a region close to the contact surface is abutted against the shell; the sensing structure layer is also electrically connected to the control module to form a first sensing element or a second sensing element;

[0027] The control module is used to execute the above wearing detection method.

[0028] In the smart glasses in some embodiments, the sensing structure layer is a metal layer, and a sensing antenna is formed on the metal layer.

[0029] The present application provides a pair of smart glasses and a wearing detection method thereof. In the present application, by setting a first sensing element in the nose pad of the smart glasses, the nose pad can directly contact the wearer's skin. Compared with setting the first sensing element at other positions on the glasses body, the distance between the wearer and the first sensing element can be reduced and the contact area can be increased; at the same time, the problem of detection errors caused by interference from different head sizes or hairstyles of different wearers can be alleviated, thereby improving the accuracy of wearing detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] The technical solution and other beneficial effects of the present application will be made apparent by describing in detail the specific implementation methods of the present application in conjunction with the accompanying drawings.

[0031] Figure 1 The smart glasses provided in the embodiment of the present application are a schematic diagram of a split nose pad structure.

[0032] Figure 2 A schematic diagram of an integrated nose pad structure of the smart glasses provided in an embodiment of the present application.

[0033] Figure 3 A schematic diagram of the structure of an integrated nose pad in the smart glasses provided in an embodiment of the present application.

[0034] Figure 4 A schematic diagram of a sensing structure layer in smart glasses provided in an embodiment of the present application.

[0035] Figure 5 This is a flow chart of a first embodiment of a wearing detection method for smart glasses provided in an embodiment of the present application.

[0036] Figure 6 This is a flow chart of a second embodiment of the wearing detection method of smart glasses provided in an embodiment of the present application.

[0037] Figure 7 A flowchart of a third embodiment of the wearing detection method of smart glasses provided in an embodiment of the present application.

[0038] Figure 8 , Fig. 9 and Fig.10 This is a circuit structure diagram of the control module and the sensing structure layer in the wearing detection method of smart glasses provided in an embodiment of the present application.

[0039] Fig.11 This is a flowchart of step 100 in the wearing detection method of smart glasses provided in an embodiment of the present application.

[0040] Fig.12 This is a flowchart of step 300 in the wearing detection method of smart glasses provided in an embodiment of the present application. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0042] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined. The smart glasses referred to in the present invention are electronic devices that can be worn on the human eye, including but not limited to AI glasses, camera glasses, XR glasses, audio glasses, Bluetooth glasses, etc. that are commonly seen on the market. Smart glasses have the form of ordinary glasses, and are composed of frames, frames, and temples. They are equipped with electronic devices such as power supplies, computing processors, sensors, etc., and can be built into the glasses shell or externally electrically connected. For the convenience of description, the smart glasses in XR glasses are used as a substitute for smart glasses in some occasions below. AR (agumented reality) technology refers to the superposition and fusion of virtual information in a real environment and presenting it in the user's field of vision.

[0043] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , this embodiment provides a wearing detection method for smart glasses, which is applied to smart glasses. Among them, the smart glasses include a glasses body 11 and a nose pad 12, and the nose pad 12 is arranged on the glasses body 11 to form an integrated structure or a split structure with the glasses body 11; when a split structure is formed between the nose pad 12 and the glasses body 11, the nose pad 12 can be fixed to the glasses body 11 by a structural lock. The nose pad 12 of this embodiment includes a bracket 121 and two stipules 122 connected to the bracket 121. The stipule 122 has a multi-layer structure, and the side exposed to the environment is the outer side, including an outer shell 1221 and a sensing structure layer 1222, and a contact surface A for contacting the wearer's skin is formed in the outer shell 1221; the sensing structure layer 1222 is located in the outer shell 1221, and the area close to the contact surface A is abutted and connected to the outer shell 1221. It should be noted that two left and right contact surfaces A are formed in the nose pad 12, and a sensing structure layer 1222, i.e., a sensing element, can be set at a position corresponding to any one of the contact surfaces A, which is equivalent to setting a first sensing element in the nose pad 12; or a sensing structure layer 1222 can be set at positions corresponding to both left and right contact surfaces A at the same time, which is equivalent to respectively setting a first sensing element and a second sensing element in the nose pad 12.

[0044] In this embodiment, the first sensing element and the second sensing element are both capacitive touch sensing panels, which are used to sense the capacitance value formed between the capacitive touch sensing panel and the wearer's skin. In this embodiment, the first sensing element and the second sensing element are arranged in the nose pad 12, and the capacitive touch sensing panel is used to sense the capacitance value formed between the capacitive touch sensing panel and the wearer's nose bridge, and the sensed capacitance value is used to reflect the fitting state of the contact surface A and the nose bridge, thereby facilitating the detection of the wearing state of the smart glasses.

[0045] Specifically, the sensing structure layer 1222 in this embodiment can be a conductive material layer such as a flexible board FPC, on which a sensing antenna is arranged; or it can be a metal layer, on which an antenna area is directly laser-engraved to form a sensing antenna. The housing 1221 in this embodiment is a non-metallic housing, such as a housing made of PVC. The sensing structure layer 1222 is applied to the inner side of the housing 1221 to prevent the sensing structure layer 1222 from being deformed or scratched by stress, or interfered by sweat, etc.

[0046] See also Figure 5 In a specific embodiment, when a first sensing element is formed on one of the contact surfaces A, the wearing detection method includes:

[0047] 100. Acquire a first parameter of the smart glasses according to the first sensing element;

[0048] 200. Compare the first parameter with a first preset parameter range, and when the first parameter is within the first preset parameter range, output wearing state information; when the first parameter is not within the first preset parameter range, output not wearing state information.

[0049] In this embodiment, the first parameter is obtained according to the first sensing element, and the first parameter is compared with the first preset parameter range. If the first parameter is within the first preset parameter range, the corresponding wearing state information can be output; otherwise, the non-wearing state information is output. In this application, the first sensing element is set in the stipule 122, and the stipule 122 can directly contact the wearer's skin. Compared with setting the first sensing element at other positions on the eyeglass body 11, such as the temple of the eyeglasses, the wearer generally adjusts the eyeglass wearing posture to a comfortable level, so that generally speaking, the stipule 122 of the nose pad 12 fits the wearer's nose more closely, which can reduce the distance between the wearer and the first sensing element and increase the area of ​​the contact area; at the same time, under the wearing comfort level, the area of ​​the contact area between the stipule 122 of the nose pad 12 and the nose and the squeezing state between the stipule 122 of the nose pad 12 and the nose are relatively fixed, and there is no hair between the stipule 122 of the nose pad 12 and the nose, which can avoid the problem of detection errors caused by interference from different head sizes and hairstyles of different wearers, thereby improving the accuracy of wearing detection.

[0050] See also Figure 6 In some embodiments, a second sensing element is further provided in the nose pad 12, and the wearing detection method further includes:

[0051] 300. Acquire a second parameter of the smart glasses according to a second sensing element;

[0052] 400. Compare the second parameter with a second preset parameter range, and when the second parameter is within the second preset parameter range, output wearing state information; when the second parameter is not within the second preset parameter range, output not wearing state information.

[0053] The nose pad 12 in this embodiment is provided with two sensing elements at the same time, that is, one sensing element is provided in each of the two stipules 122. When performing wearing detection, detection can be performed by any one of the sensing elements. For example, when detecting only by the first sensing element, the first parameter is obtained and only the first parameter is compared with the first preset parameter range; if the first parameter is within the first preset parameter range, the corresponding wearing state information can be output; otherwise, the non-wearing state information is output. It is also possible to detect only by the second sensing element, obtain the second parameter, compare the second parameter with the second preset parameter range, if the second parameter is within the second preset parameter range, the corresponding wearing state information can be output; otherwise, the non-wearing state information is output. Of course, it is also possible to detect and compare the first parameter obtained by the first sensing element and the second parameter obtained by the second sensing element at the same time; when the first parameter is within the first preset parameter range and the second parameter is also within the second preset parameter range, the wearing state information is output. When one of the first parameter and the second parameter is not within the corresponding preset parameter range, the non-wearing state information is output. That is, in this embodiment, by setting two sensing elements on the nose pad 12 and detecting the wearing status based on two parameter references obtained by the two sensing elements, the accuracy of detection can be effectively improved, and it can effectively avoid that one of the stipules 122 is picked up and mistakenly detected as being worn.

[0054] See also Figure 7 In some embodiments, the wearing detection method further includes:

[0055] 500. Obtain a parameter difference according to the first parameter and the second parameter;

[0056] 600. Compare the parameter difference with the second preset parameter range; when the parameter difference is within the third preset parameter range, output wearing state information; when the parameter difference is not within the third preset parameter range, output not wearing state information.

[0057] The nose pad 12 in this embodiment is provided with two sensing elements at the same time. When performing wearing detection, two parameters obtained by the two sensing elements can be compared. If the first parameter and the second parameter are both within the corresponding preset parameter range, the parameter difference is obtained according to the first parameter and the second parameter, and the parameter difference is compared with the third preset parameter range. If the parameter difference is within the third preset parameter range, that is, the first parameter and the second parameter are not much different, the two contact surfaces A of the nose pad 12 are in contact with the wearer's skin at the same time, indicating that the smart glasses are in a wearing state at this time, and the glasses are in a good wearing state.

[0058] As an embodiment, the first parameter and the second parameter are both voltage values ​​obtained according to the change of the capacitance value. The larger the effective contact surface A between the contact surface A in the nose pad 12 and the bridge of the wearer's nose, the larger the corresponding induced capacitance value, and vice versa. Specifically, the formula for the capacitance value is: C=K*S / D, K is the dielectric constant between the capacitor plates, such as the dielectric constant between the sensing structure layer 1222 and the bridge of the wearer's nose, S is the effective area between the capacitor plates, that is, the effective contact surface A between the bridge of the wearer's nose and the contact surface A, and D is the thickness of the shell 1221 of the nose pad 12.

[0059] See also Figure 8 and Fig. 9 In this embodiment, a control module 10 is provided in the glasses body 11, and an electrical connection is formed between the control module 10 and the sensing structure layer 1222. Specifically, a circuit structure is provided between the control module 10 and the sensing structure layer 1222, and the circuit structure is provided in the glasses body 11; the circuit structure includes a first capacitor, a second capacitor and a resistor, one end of the resistor is connected to one end of the first capacitor, the other end of the first capacitor is grounded, and the other end of the resistor is connected to a port N1 of the control module 10. When the smart glasses are not worn, the sensing structure layer 1222 is not in contact with the bridge of the nose of the wearer, and there is no parasitic capacitance in the circuit connected to the control module 10. At this time, a port N1 of the control module 10 detects a voltage value U1; when the sensing structure layer 1222 is in contact with the bridge of the nose of the wearer, a parasitic capacitance is formed; one end of the parasitic capacitance is grounded, and the other end of the parasitic capacitance is connected to one end of the resistor; at this time, the parasitic capacitance is charged, and a port N1 of the control module 10 detects another voltage value U2, and the corresponding voltage value U2 is less than U1. That is, a port N1 of the control module 10 will obtain a first parameter, that is, a voltage value. If the voltage value is within the preset parameter range, such as less than a certain voltage value, it indicates that the smart glasses are in a wearing state. On the contrary, if the voltage value is not within the preset parameter range, such as the first parameter is greater than a certain voltage value, it indicates that the smart glasses are not in a wearing state.

[0060] See also Fig.10When two sensing elements are provided in the nose pad 12, a circuit structure including two capacitors (such as C21 and C11) and a resistor (such as R11) is also provided between another port N2 of the corresponding control module 10 and another sensing element. When the smart glasses are in the wearing state, a parasitic capacitor (such as C01) is also generated. Similarly, another port N2 of the control module 10 will obtain a second parameter, and the comparison process for the second parameter is the same as that for the first parameter.

[0061] See also Fig.11 As an embodiment, step 100 includes:

[0062] 110. Obtain a first detection parameter according to the first sensing element at every first preset time, and compare the number of the first detection parameters with a preset number;

[0063] 120. When the number of first detection parameters reaches a preset number, the multiple first detection parameters are compared with the first preset parameters respectively, and when the multiple first detection parameters are all within the first preset parameter range, any first detection parameter among the multiple first detection parameters is used as the first parameter.

[0064] In this embodiment, when acquiring the first parameter, the first preset time interval is used to collect data so as to acquire multiple detection parameters. When the detection parameters reach a certain number, each detection parameter is compared with the first preset parameter range. If multiple detection parameters are within the first preset parameter range, any of the parameters is used as the first parameter. In this embodiment, by acquiring multiple detection parameters and then determining the first parameter after comparison, it is possible to indirectly detect whether the smart glasses are in a stable wearing state, thereby avoiding the smart glasses being identified as being in a wearing state when they are taken off immediately after being worn, thereby improving the reliability of the detection.

[0065] As an embodiment, when the number of first detection parameters reaches a preset number, multiple first detection parameters are compared with the first preset parameter respectively, and when there is a first detection parameter in the multiple first detection parameters that is not within the first preset parameter range, any first detection parameter that is not within the first preset parameter range is used as the first parameter. When there is a detection parameter within the first preset parameter range or more among the multiple detection parameters obtained continuously, it indicates that the wearing of the smart glasses may be abnormal, and the detection parameter that is not within the first preset range is used as the first parameter, so as to facilitate the subsequent detection and output of the non-wearing state information, reconfirm the wearing of the smart glasses, and ensure that the smart glasses are worn correctly.

[0066] See also Fig.12 As an embodiment, step 300 includes:

[0067] 310. Obtain a second detection parameter according to the second sensing element at every second preset time, and compare the number of the second detection parameters with the preset number;

[0068] 320. When the number of second detection parameters reaches a preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when the multiple second detection parameters are all within the first preset parameter range, any second detection parameter among the multiple second detection parameters is used as the second parameter.

[0069] The first preset time and the second preset time may be the same or different. For the two sensing elements provided in the nose pad 12, when obtaining the second parameter, multiple detection parameters may also be obtained to ensure the reliability of obtaining the second parameter.

[0070] As an embodiment, when the number of second detection parameters reaches a preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when there is a second detection parameter in the multiple second detection parameters that is not within the first preset parameter range, any second detection parameter that is not within the first preset parameter range is used as the second parameter. When there is a detection parameter within the second preset parameter range or more among the multiple detection parameters obtained continuously, it indicates that the wearing of the smart glasses may be abnormal, and the second detection parameter that is not within the first preset range is used as the second parameter, so as to facilitate the subsequent detection and output of the non-wearing state information, reconfirm the wearing of the smart glasses, and ensure that the smart glasses are worn correctly.

[0071] An embodiment of the present application also provides a pair of smart glasses, which include a pair of glasses body and a nose pad; a control module is configured in the pair of glasses body, and the nose pad is arranged on the pair of glasses body, and the nose pad includes a shell and a sensing structure layer; a contact surface for contacting the wearer's skin is formed in the shell; the sensing structure layer is located in the shell, and the area close to the contact surface is abutted against the shell; the sensing structure layer is also electrically connected to the control module to form a first sensing element or a second sensing element; the sensing structure layer is a metal layer, and a sensing antenna is formed on the metal layer; the control module is used to execute the above-mentioned wearing detection method. Since the wearing detection method is described in detail above, it will not be repeated here.

[0072] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0073] The wearing detection method of the smart glasses provided in the embodiments of the present application is introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the present application. The description of the above embodiments is only used to help understand the technical solution and its core idea of ​​the present application. Ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein with equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A method for detecting wearing of smart glasses, characterized in that: The smart glasses include a nose pad, in which a first sensing element is disposed, and the wearing detection method includes: Acquire a first parameter of the smart glasses according to the first sensing element; The first parameter is compared with a first preset parameter range, and when the first parameter is within the first preset parameter range, wearing state information is output; when the first parameter is not within the first preset parameter range, not wearing state information is output.

2. The method for detecting the wearing of smart glasses according to claim 1, characterized in that: The nose pad is also provided with a second sensing element; and the wearing detection method further comprises: Acquire a second parameter of the smart glasses according to the second sensing element; The second parameter is compared with the second preset parameter range, and when the second parameter is within the first preset parameter range, the wearing state information is output; when the second parameter is not within the preset parameter range, the not-wearing state information is output.

3. The method for detecting the wearing of smart glasses according to claim 2, characterized in that: The wearing detection method further includes: Acquire a parameter difference according to the first parameter and the second parameter; The parameter difference is compared with a third preset parameter range; when the parameter difference is within the third preset parameter range, wearing state information is output; when the parameter difference is not within the third preset parameter range, not wearing state information is output.

4. The method for detecting the wearing of smart glasses according to claim 3, characterized in that: The first sensing element and the second sensing element are both capacitive touch sensing panels; the capacitive touch sensing panel is used to sense the capacitance value formed between the capacitive touch sensing panel and the skin of the wearer.

5. The method for detecting the wearing of smart glasses according to claim 1, characterized in that: The acquiring the first parameter of the smart glasses according to the first sensing element comprises: acquiring a first detection parameter according to the first sensing element at a first preset time interval, and comparing the number of the first detection parameters with a preset number; When the number of the first detection parameters reaches the preset number, multiple first detection parameters are compared with the first preset parameters respectively, and when multiple first detection parameters are all within the first preset parameter range, any one of the multiple first detection parameters is used as the first parameter.

6. The method for detecting the wearing of smart glasses according to claim 5, characterized in that: After comparing the number of the detection parameters with the preset number, the method further includes: When the number of the first detection parameters reaches a preset number, multiple first detection parameters are compared with the first preset parameter respectively, and when there is a first detection parameter among the multiple first detection parameters that is not within the first preset parameter range, any first detection parameter that is not within the first preset parameter range is used as the first parameter.

7. The method for detecting the wearing of smart glasses according to claim 1, characterized in that: Acquiring a second parameter of the smart glasses according to the second sensing element includes: acquiring a second detection parameter according to the second sensing element at every second preset time, and comparing the number of the second detection parameters with a preset number; When the number of the second detection parameters reaches the preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when the multiple second detection parameters are all within the first preset parameter range, any one of the multiple second detection parameters is used as the second parameter.

8. The method for detecting the wearing of smart glasses according to claim 7, characterized in that: After comparing the number of the second detection parameters with the preset number, the method further includes: When the number of the second detection parameters reaches a preset number, the multiple second detection parameters are compared with the first preset parameter respectively, and when there is a second detection parameter among the multiple second detection parameters that is not within the first preset parameter range, any second detection parameter that is not within the first preset parameter range is used as the second parameter.

9. A smart glasses, characterized in that: The smart glasses include: A glasses body, wherein the glasses body is provided with a control module; A nose pad, the nose pad is arranged on the eyeglass body, and the nose pad includes a shell and a sensing structure layer; a contact surface for contacting the wearer's skin is formed in the shell; the sensing structure layer is located in the shell, and a region close to the contact surface is abutted against the shell; the sensing structure layer is also electrically connected to the control module to form a sensing element; The control module is used to execute the wearing detection method as described in any one of claims 1-8.

10. The smart glasses according to claim 9, characterized in that: The sensing structure layer is a metal layer, and a sensing antenna is formed on the metal layer.

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