Wearable device and information processing method thereof

Abstract

The invention discloses wearable equipment and an information processing method thereof, and belongs to the technical field of wearable equipment. The wearable device comprises a body, the body is provided with a wearing part, and the wearing part comprises a shell and a piezochromic layer stacked on the shell; the optical acquisition module is arranged on the body, is connected with the piezochromic layer and is used for acquiring and outputting color information of the piezochromic layer; wherein when the user wears the wearable device, the piezochromic layer is squeezed by the skin of the user to change the color, so that the user can adjust the wearing state of the wearable device.

Description

Technical Field

[0001] This application belongs to the technical field of wearable devices, and particularly relates to a wearable device and an information processing method thereof. Background Art

[0002] In related technical solutions, wearing a wearable device can cause discomfort to the user.

[0003] Taking headphones as an example, the wearing comfort and acoustic performance of headphones are affected by the contact pressure between components such as earplugs and the user's ears. The pressure distribution when wearing headphones not only determines the user's comfort level, but also directly affects the acoustic sealing performance, thereby affecting the sound quality experience. Specifically, when wearing headphones, the earplugs will partially extend into the ear canal and squeeze the ear canal. If the pressure on the ear canal is too large, the user will feel discomfort or even pain.

[0004] Taking a watch as an example, the watch body is fixed on the user's wrist through a watchband. If the pressure on the position where the wrist contacts the watchband is relatively large, pain will occur at the position where the wrist contacts the watchband after wearing.

[0005] Taking a virtual reality device as an example, the body of the virtual reality device is worn on the user's head through a fixing strap. If the pressure on the position where the head contacts the fixing strap is relatively large, pain will occur in the head after wearing.

[0006] In related technical solutions, when designing a wearable device, the shape of the earplugs of the wearable device is adjusted according to the comfort level of the user's wearing. However, the comfort evaluation of users varies from person to person, and accurate quantitative data cannot be provided.

[0007] In addition, related technical solutions also use mechanical instruments to test the earplugs of wearable devices. However, due to significant individual differences among users, a single design is difficult to meet the needs of different users, and discomfort still exists when wearing. Summary of the Invention

[0008] The purpose of the embodiments of this application is to provide a wearable device and an information processing method thereof, which can solve the problem of discomfort when wearing a wearable device.

[0009] In a first aspect, the embodiments of this application provide a wearable device, including: a body, the body has a wearing part, the wearing part includes a housing and a pressure-sensitive color-changing layer stacked with the housing; an optical acquisition module, arranged on the body and connected to the pressure-sensitive color-changing layer, for collecting and outputting the color information of the pressure-sensitive color-changing layer; wherein, when the user wears the wearable device, the pressure-sensitive color-changing layer changes color under the extrusion of the user's skin, so as to enable the user to adjust the wearing state of the wearable device.

[0010] Second aspect, an embodiment of the present application provides an information processing method for a wearable device. The wearable device includes a main body and an optical acquisition module. The main body has a wearing part, and the wearing part includes a housing and a pressure-sensitive color-changing layer stacked with the housing. The optical acquisition module is disposed on the main body and connected to the pressure-sensitive color-changing layer. The information processing method includes: when the user wears the wearable device, controlling the optical acquisition module to acquire the color information of the pressure-sensitive color-changing layer; determining the pressure information borne by the pressure-sensitive color-changing layer based on the color information of the pressure-sensitive color-changing layer; and outputting the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing state of the wearable device.

[0011] Third aspect, an embodiment of the present application provides an information processing device for a wearable device. The wearable device includes a main body and an optical acquisition module. The main body has a wearing part, and the wearing part includes a housing and a pressure-sensitive color-changing layer stacked with the housing. The optical acquisition module is disposed on the main body and connected to the pressure-sensitive color-changing layer. The information processing device includes: a control module for controlling the optical acquisition module to acquire the color information of the pressure-sensitive color-changing layer when the user wears the wearable device; a determination module for determining the pressure information borne by the pressure-sensitive color-changing layer based on the color information of the pressure-sensitive color-changing layer; and an output module for outputting the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing state of the wearable device.

[0012] Fourth aspect, an embodiment of the present application provides an electronic device. The electronic device includes a processor and a memory. The memory stores a program or instruction that can run on the processor. When the program or instruction is executed by the processor, the steps of the method in the second aspect are implemented.

[0013] Fifth aspect, an embodiment of the present application provides a readable storage medium. A program or instruction is stored on the readable storage medium. When the program or instruction is executed by the processor, the steps of the method in the second aspect are implemented.

[0014] Sixth aspect, an embodiment of the present application provides a chip. The chip includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run a program or instruction to implement the method in the second aspect.

[0015] Seventh aspect, an embodiment of the present application provides a computer program product. The program product is stored in a storage medium. The program product is executed by at least one processor to implement the method in the second aspect.

[0016] In an embodiment of the present application, a wearable device is proposed. The wearable device includes a main body and an optical acquisition module. Among them, the wearing part of the main body includes a housing and a pressure-sensitive color-changing layer stacked with the housing. When the user wears the wearable device, the pressure-sensitive color-changing layer will be squeezed by the user's skin and change color. Therefore, when the wearable device is worn, the pressure-sensitive color-changing layer can be used to sense the pressure condition of the pressure-sensitive color-changing layer. The optical acquisition module is used to collect the color information of the pressure-sensitive color-changing layer and output it, so that the user can know the pressure information borne by the pressure-sensitive color-changing layer when the wearable device is worn, which is convenient for the user to adjust the wearing state of the wearable device, and further improves the problem of discomfort when the wearable device is worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 1 shows one of the schematic structural diagrams of the wearable device provided by the embodiment of the present application;

[0018] Figure 2 FIG. 2 shows another schematic structural diagram of the wearable device proposed by the embodiment of the present application;

[0019] Figure 3 FIG. 3 shows one of the schematic structural diagrams of the wearable device being a headphone proposed by the embodiment of the present application;

[0020] Figure 4 FIG. 4 shows another schematic structural diagram of the wearable device being a headphone proposed by the embodiment of the present application;

[0021] Figure 5 FIG. 5 shows a third schematic structural diagram of the wearable device being a headphone proposed by the embodiment of the present application;

[0022] Figure 6 FIG. 6 shows a fourth schematic structural diagram of the wearable device being a headphone proposed by the embodiment of the present application;

[0023] Figure 7 FIG. 7 shows a fifth schematic structural diagram of the wearable device being a headphone proposed by the embodiment of the present application;

[0024] Figure 8 FIG. 8 shows a sixth schematic structural diagram of the wearable device being a headphone proposed by the embodiment of the present application;

[0025] Figure 9 FIG. 9 shows a schematic flowchart of the information processing method proposed by the embodiment of the present application;

[0026] Figure 10 FIG. 10 shows a schematic logical diagram of applying pressure-sensitive color change to detect contact pressure proposed by the embodiment of the present application;

[0027] Figure 11 FIG. 11 shows a schematic block diagram of an information processing device proposed by the embodiment of the present application;

[0028] Figure 12 FIG. 2 shows a schematic block diagram of an electronic device according to an embodiment of the present application;

[0029] Figure 13 FIG. 6 shows a schematic block diagram of another electronic device according to an embodiment of the present application.

[0030] Among them, Figures 1 to 8 The corresponding relationship between the reference numerals and the component names in the figure is as follows:

[0031] 100 Wearable device, 101 Body, 102 Wearing part, 1022 Housing, 1024 Pressure-sensitive color-changing layer, 103 Optical acquisition module, 1032 Optical fiber sensor, 1034 Optical fiber, 1036 Photoelectric sensor, 1038 Optical fiber housing, 104 Connection interface, 105 Light-transmitting part, 106 Information output module, 107 Earplug, 108 Connection part, 300 External analysis instrument. Detailed implementation manners

[0032] The embodiments of the present application will be described in detail below. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application and should not be construed as a limitation to the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts belong to the scope of protection of the present application.

[0033] The terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise specified, the meaning of "a plurality" is two or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means an "or" relationship between the associated objects before and after.

[0034] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "mounted", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0035] The following explains the terms mentioned in the present application.

[0036] Piezochromic materials refer to functional materials that change color under the action of external pressure. Piezochromism is caused by mechanical stress triggering changes in the molecular structure or crystal structure of the material, which in turn affects electron transitions and absorption spectra, resulting in changes in its optical properties.

[0037] In this application, the piezochromic layer is a layer structure containing piezochromic materials. Among them, the piezochromic materials can include organic polymers, metal-organic frameworks, or hybrid composite materials, and their response range is suitable for the typical pressures of the interaction between the earphone and the ear. The typical pressure of the interaction between the earphone and the ear is between 0.04 N and 0.1 N.

[0038] The following will combine the accompanying drawings to detail the wearable device and its information processing method provided by the embodiments of this application through specific embodiments and their application scenarios.

[0039] In one of the embodiments, as Figure 1 and Figure 2 shown, a wearable device 100 is proposed, including: a body 101, the body 101 has a wearing part 102, the wearing part 102 includes a housing 1022 and a piezochromic layer 1024 stacked with the housing 1022; an optical acquisition module 103, disposed on the body 101 and connected to the piezochromic layer 1024, for acquiring and outputting the color information of the piezochromic layer 1024; wherein, when the user wears the wearable device 100, the piezochromic layer 1024 is squeezed by the user's skin to change color, so that the user can adjust the wearing state of the wearable device 100.

[0040] In the embodiments of this application, a wearable device 100 is proposed. The wearable device 100 includes a body 101 and an optical acquisition module 103. Among them, the wearing part 102 of the body 101 includes a housing 1022 and a piezochromic layer 1024 stacked with the housing 1022. When the user wears the wearable device 100, the piezochromic layer 1024 will bear the extrusion of the user's skin and change color. Therefore, when the wearable device 100 is worn, the piezochromic layer 1024 can be used to sense the pressure condition of the piezochromic layer 1024. The set optical acquisition module 103 is used to acquire and output the color information of the piezochromic layer 1024, so that the user can know the pressure information borne by the piezochromic layer 1024 when the wearable device 100 is worn, which is convenient for the user to adjust the wearing state of the wearable device 100, and further improves the problem of discomfort when the wearable device 100 is worn.

[0041] In some embodiments of the present application, when the wearable device 100 is an in-ear or fully open wearable headphone, the wearing part 102 is the earplug 107 and the headphone housing, and the headphone housing is also the housing 1022 in the present application. It can be understood that the pressure-sensitive color-changing layer 1024 is integrated on the surfaces of the earplug 107 and the headphone housing.

[0042] In some embodiments of the present application, when the wearable device 100 is a head-mounted headphone, the wearing part 102 is an earplug.

[0043] In the above embodiments, under laboratory conditions, a known pressure value can be applied to the pressure-sensitive color-changing layer 1024, and the changed color of the pressure-sensitive color-changing layer 1024 is recorded to obtain the control relationship between the color of the pressure-sensitive color-changing layer 1024 and the applied pressure, that is, the relationship curve between the color and the contact pressure. When the wearable device 100 is worn, the optical acquisition module 103 is used to collect the color information of the pressure-sensitive color-changing layer 1024 and compare it with this control relationship, so as to know the pressure value borne by the pressure-sensitive color-changing layer 1024.

[0044] In some embodiments of the present application, the optical acquisition module 103 is: an optical fiber sensor 1032, and the photosensitive end of the optical fiber sensor 1032 is connected to the first side of the pressure-sensitive color-changing layer 1024; wherein, the first side of the pressure-sensitive color-changing layer 1024 is the side of the pressure-sensitive color-changing layer 1024 facing the housing 1022.

[0045] The optical fiber sensor 1032 is a sensor that converts the state of the measured object into a measurable optical signal.

[0046] In this embodiment, the optical fiber sensor 1032 is used to collect the color of the pressure-sensitive color-changing layer 1024. In this process, the color of the pressure-sensitive color-changing layer 1024 can be directly collected and output, which is convenient for the user to intuitively observe the color of the pressure-sensitive color-changing layer 1024, realize the quantification and analysis of the pressure borne by the pressure-sensitive color-changing layer 1024, and adjust the wearable device 100 according to the analysis result, thereby improving the problem of discomfort when the wearable device 100 is worn.

[0047] In the above embodiments, the photosensitive end of the optical fiber sensor 1032 is connected to the first side of the pressure-sensitive color-changing layer 1024, so that the photosensitive end of the optical fiber sensor 1032 can be stably fixed between the pressure-sensitive color-changing layer 1024 and the housing 1022 to accurately measure the color of the pressure-sensitive color-changing layer 1024.

[0048] While facilitating the wearing of the wearable device 100, it also plays a role in protecting the optical fiber sensor 1032 and improves the service life of the wearable device 100.

[0049] In some embodiments of the present application, when the pressure-sensitive color-changing layer 1024 is in contact with the housing 1022, the first side of the pressure-sensitive color-changing layer 1024 can be understood as the side where the pressure-sensitive color-changing layer 1024 is in contact with the housing 1022.

[0050] In some embodiments of the present application, when the pressure-sensitive color-changing layer 1024 is not in direct contact with the housing 1022, such as when the pressure-sensitive color-changing layer 1024 and the housing 1022 are fixed by an adhesive material, the first side of the pressure-sensitive color-changing layer 1024 can be understood as the side where the pressure-sensitive color-changing layer 1024 is in contact with the adhesive material.

[0051] Among them, the adhesive material can be understood as adhesives such as glue.

[0052] In some embodiments of the present application, the optical acquisition module 103 further includes a signal processor. Among them, the signal processor is connected to the fiber optic sensor 1032 and is used to process the color information collected by the fiber optic sensor 1032, so as to obtain the pressure distribution information of the pressure-sensitive color-changing layer 1024.

[0053] In some embodiments of the present application, the signal processor is integrated in the fiber optic sensor 1032.

[0054] In some embodiments of the present application, as Figure 4 shown, the wearable device 100 further includes: a connection interface 104, and the connection interface 104 is connected to the output end of the fiber optic sensor 1032; among them, when an external analysis instrument 300 is connected to the connection interface 104, the external analysis instrument 300 displays the pressure distribution information of the pressure-sensitive color-changing layer 1024 based on the signal output by the output end of the fiber optic sensor 1032.

[0055] In this embodiment, the wearable device 100 can output the color information of the pressure-sensitive color-changing layer 1024 collected by the fiber optic sensor 1032 to the external analysis instrument 300 through the connection interface 104 for the external analysis instrument 300 to display the pressure distribution information of the pressure-sensitive color-changing layer 1024. At this time, the user can visually observe the pressure distribution information of the pressure-sensitive color-changing layer 1024 by using the external analysis instrument 300 and adjust the wearable device 100 based on this, so as to improve the problem of discomfort when wearing the wearable device 100.

[0056] In some embodiments of the present application, the fiber optic sensor 1032 outputs the color information of the pressure-sensitive color-changing layer 1024 collected to the external analysis instrument 300. After receiving the color information of the pressure-sensitive color-changing layer 1024, the external analysis instrument 300 determines the pressure distribution information of the pressure-sensitive color-changing layer 1024 based on the color information of the pressure-sensitive color-changing layer 1024 and displays it.

[0057] In some embodiments of the present application, after the fiber optic sensor 1032 acquires the color information of the pressure-sensitive color-changing layer 1024, it processes the color information of the pressure-sensitive color-changing layer 1024 to determine the pressure distribution information of the pressure-sensitive color-changing layer 1024, and sends the pressure distribution information of the pressure-sensitive color-changing layer 1024 to the external analysis instrument 300, and the external analysis instrument 300 displays the pressure distribution information of the pressure-sensitive color-changing layer 1024.

[0058] In some embodiments of the present application, as Figure 5 shown, the fiber optic sensor 1032 includes a plurality of optical fibers 1034. The optical fibers 1034 can transmit the light with color information emitted by the pressure-sensitive color-changing layer 1024. The plurality of optical fibers 1034 are arranged side by side. The wearing part 102 also has a light-transmitting part 105, and the light-transmitting part 105 is arranged opposite to the plurality of optical fibers 1034, so that the user can adjust the wearing state of the wearable device 100 according to the color of the optical fibers 1034 at the light-transmitting part 105.

[0059] In this embodiment, the optical fibers 1034 can be directly used to collect and transmit the color information of the pressure-sensitive color-changing layer 1024. In this process, the optical fibers 1034 have the characteristics of low cost and stable light transmission. Therefore, using the optical fibers 1034 to collect and transmit the color information of the pressure-sensitive color-changing layer 1024 can reduce the manufacturing cost of the wearable device 100.

[0060] In the above embodiment, by providing the light-transmitting part 105, it is convenient for the user to directly observe the color of the optical fibers 1034, and then adjust the wearing state of the wearable device 100.

[0061] In some embodiments of the present application, the plurality of optical fibers 1034 are wrapped by an optical fiber outer shell 1038.

[0062] In addition, by providing the light-transmitting part 105, it is convenient for the camera to capture the light transmitted by the optical fibers 1034, and then know the color information of the pressure-sensitive color-changing layer 1024. In this process, the camera can capture the color information of the pressure-sensitive color-changing layer 1024, and then convert it into a corresponding pressure value to determine the pressure distribution information.

[0063] In this embodiment, the application (APP) end can convert the color information of the pressure-sensitive color-changing layer 1024 captured by the camera into the corresponding pressure distribution information, and then realize the quantification and visualization of the pressure distribution, which is suitable for the user to observe the pressure distribution data by himself and adjust the wearing state by himself.

[0064] In some embodiments of the present application, the pressure-induced color change layer 1024 is disposed on the outer side of the housing 1022; or the pressure-induced color change layer 1024 is disposed on the inner side of the housing 1022; wherein, when the pressure-induced color change layer 1024 is disposed on the outer side of the housing 1022, the pressure-induced color change layer 1024 contacts the user's skin, and when the pressure-induced color change layer 1024 is disposed on the inner side of the housing 1022, the housing 1022 contacts the user's skin.

[0065] In this embodiment, for the stacked housing 1022 and the pressure-induced color change layer 1024, it can be selected that the pressure-induced color change layer 1024 directly contacts the user's skin according to actual usage needs, or it can be selected that the housing 1022 directly contacts the user's skin.

[0066] Specifically, when the housing 1022 directly contacts the user's skin, the wear rate of the pressure-induced color change layer 1024 can be reduced, and the service life of the wearable device 100 can be extended. When the pressure-induced color change layer 1024 directly contacts the user's skin, the color change of the pressure-induced color change layer 1024 can be made more sensitive, and the measured pressure distribution information can be more accurate.

[0067] In some embodiments of the present application, as Figure 3 shown, the wearable device 100 is an earphone, the wearing part 102 includes an earplug 107 and a connecting part 108 connected to the earplug 107. The earplug 107 is disposed in the user's ear canal, and a part of the connecting part 108 is disposed in the ear canal. The distribution density of the optical fiber 1034 in the earplug 107 is greater than the distribution density of the optical fiber 1034 in the connecting part 108.

[0068] In this embodiment, the distribution density of the optical fiber 1034 is different at different positions. For areas such as the earplug 107 that bear higher pressure values, the distribution density of the optical fiber 1034 is greater than that in areas such as the connecting part 108 that bear lower pressure values. In this process, the acquisition of the color information of the pressure-induced color change layer 1024 can be realized while reducing the usage amount of the optical fiber 1034, thereby reducing the manufacturing cost of the wearable device 100.

[0069] This embodiment is applicable to engineers to collect earphone-ear canal pressure data of a population for research and analysis.

[0070] In some embodiments of the present application, as Figure 2 and Figure 6As shown, the optical acquisition module 103 is: a photoelectric sensor 1036, which is arrayed between the housing 1022 and the pressure-sensitive color-changing layer 1024, and is used to collect the color information of the pressure-sensitive color-changing layer 1024 and output current information corresponding to the color information of the pressure-sensitive color-changing layer 1024; the wearable device 100 further includes: an information output module 106, which is connected to the photoelectric sensor 1036 and is used to transmit the pressure distribution information of the pressure-sensitive color-changing layer 1024 determined based on the current information corresponding to the color information of the pressure-sensitive color-changing layer 1024.

[0071] In this embodiment, the photoelectric sensor 1036 is used to collect the color information of the pressure-sensitive color-changing layer 1024 and output the color information of the pressure-sensitive color-changing layer 1024 in the form of current information. The provided information output module 106 can process the current information output by the photoelectric sensor 1036, so as to obtain the pressure distribution information of the pressure-sensitive color-changing layer 1024 and output and display it.

[0072] In this process, when the information output module 106 is connected to the user's electronic device, the user's electronic device can directly receive the pressure distribution information of the pressure-sensitive color-changing layer 1024 and realize the display of the pressure distribution information. At this time, the user can observe the pressure distribution information by himself and adjust the wearing state of the wearable device 100 by himself, thereby improving the problem of discomfort when wearing the wearable device 100.

[0073] In some embodiments of the present application, the information output module 106 can also convert the color information into pressure data and store it.

[0074] In some embodiments of the present application, the information output module 106 can be a Bluetooth module or other modules that can realize wireless communication.

[0075] In some embodiments of the present application, the photoelectric sensor 1036 is a red (R), green (G), blue (B) three-color photodiode or a complementary metal-oxide-semiconductor (CMOS) sensor.

[0076] Among them, the CMOS sensor can be understood as an image sensor in digital photography.

[0077] In some embodiments of the present application, the wearable device 100 is an earphone, and the wearing part 102 includes an earplug 107 and a connecting part 108 connected to the earplug 107. The distribution density of the photoelectric sensor 1036 in the earplug 107 is greater than the distribution density of the photoelectric sensor 1036 in the connecting part 108.

[0078] In some embodiments of the present application, the information output module 106 is integrally arranged in the wearing part 102.

[0079] In this embodiment, by integrally disposing the information output module 106 within the wearing portion 102, it is possible to avoid the exposure of the connection lines between different modules, reducing the occurrence of faults in the wearable device 100 while improving the aesthetics of the wearable device 100.

[0080] In some embodiments of the present application, the wearable device 100 includes one of the following: earphones, watches, bracelets, virtual reality devices, and augmented reality devices.

[0081] In this embodiment, the earphone can be one of an in-ear earphone, an open wearable stereo (OWS) earphone, and a headphone.

[0082] In one embodiment, as Figure 7 and Figure 8 shown, when the earphone is an in-ear earphone, the pressure-sensitive color-changing layer covers the portion of the position circled by the dashed line.

[0083] In one embodiment, as Figure 9 shown, an information processing method for a wearable device is proposed. The wearable device includes a main body and an optical acquisition module. The main body has a wearing portion, and the wearing portion includes a housing and a pressure-sensitive color-changing layer stacked with the housing. The optical acquisition module is disposed on the main body and connected to the pressure-sensitive color-changing layer. The information processing method includes:

[0084] Step 902, when the user wears the wearable device, controlling the optical acquisition module to acquire the color information of the pressure-sensitive color-changing layer;

[0085] Step 904, determining the pressure information borne by the pressure-sensitive color-changing layer based on the color information of the pressure-sensitive color-changing layer;

[0086] Step 906, outputting the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing state of the wearable device.

[0087] In this embodiment, the wearing portion of the main body includes a housing and a pressure-sensitive color-changing layer stacked with the housing. When the user wears the wearable device, the pressure-sensitive color-changing layer will be squeezed by the user's skin and change color. Therefore, when the wearable device is worn, the pressure-sensitive color-changing layer can be used to sense the pressure applied to it. The optical acquisition module is used to acquire and output the color information of the pressure-sensitive color-changing layer, so that the user can know the pressure information borne by the pressure-sensitive color-changing layer when the wearable device is worn, facilitating the user to adjust the wearing state of the wearable device and thus improving the problem of discomfort when wearing the wearable device.

[0088] In some embodiments of the present application, the wearable device is an earphone, and the wearing part includes an earplug and a connecting part connected to the earplug, and outputs the pressure information borne by the pressure-responsive color-changing layer for the user to adjust the wearing state of the wearable device. Specifically, it includes: outputting the pressure information borne by the pressure-responsive color-changing layer for the user to replace the earplug connected to the connecting part; or outputting the pressure information borne by the pressure-responsive color-changing layer for the user to adjust the wearing posture of the wearing part.

[0089] In one embodiment, as Figure 10 shown, when the wearable device is an earphone, the logic of applying pressure-responsive color-changing detection to detect contact pressure includes:

[0090] Step 1002, detect whether the earphone is worn. If the judgment result is yes, execute Step 1004. If the judgment result is no, end.

[0091] Step 1004, the pressure-responsive color-changing material layer responds to the pressure and displays the corresponding color.

[0092] Step 1006, use an optical fiber or a photoelectric sensor array to collect color signals.

[0093] Step 1008, the processing module converts the color information into a calibrated pressure signal.

[0094] Step 1010, present the pressure distribution result on the APP side.

[0095] Among them, the pressure distribution result is also the pressure distribution information in the present application, and it can be in the form of a color gradient bar.

[0096] In this embodiment, using the pressure distribution data, combined with the shape and soft and hard tissue distribution of the auricle, by optimizing the geometric design of the earphone shell (such as the radian, the width of the contact surface), develop a more ergonomic earphone shell shape to make the contact pressure evenly distributed.

[0097] The distribution of the earphone wearing contact pressure can be viewed on the Application (APP) side. According to the analysis result, adjust the wearing position or replace the components with optimized design. The user can actively avoid pain points. At the same time, a dynamic pressure adjustment mechanism, such as a micro spring or a sliding mechanism, can be set in the high-pressure area of the big data population to provide a personalized pressure adjustment function for the user and reduce wearing fatigue.

[0098] For the information processing method provided by the embodiments of the present application, the execution subject can be an information processing device. In the embodiments of the present application, taking the information processing device executing the information processing method as an example, the information processing device provided by the embodiments of the present application is described.

[0099] In some embodiments of the present application, as Figure 11As shown, an information processing device 1100 for a wearable device is provided. The wearable device includes a body and an optical acquisition module. The body has a wearing part, and the wearing part includes a housing and a pressure-sensitive color-changing layer stacked with the housing. The optical acquisition module is provided on the body and is connected to the pressure-sensitive color-changing layer. The information processing device 1100 includes: a control module 1102 for controlling the optical acquisition module to acquire the color information of the pressure-sensitive color-changing layer when the user wears the wearable device; a determination module 1104 for determining the pressure information borne by the pressure-sensitive color-changing layer based on the color information of the pressure-sensitive color-changing layer; and an output module 1106 for outputting the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing state of the wearable device.

[0100] In this embodiment, the wearing part of the body includes a housing and a pressure-sensitive color-changing layer stacked with the housing. When the user wears the wearable device, the pressure-sensitive color-changing layer will be squeezed by the user's skin and change color. Therefore, when the wearable device is worn, the pressure-sensitive color-changing layer can be used to sense the pressure on it. The provided optical acquisition module acquires and outputs the color information of the pressure-sensitive color-changing layer so that the user can know the pressure information borne by the pressure-sensitive color-changing layer when the wearable device is worn, which is convenient for the user to adjust the wearing state of the wearable device and thus improve the problem of discomfort when wearing the wearable device.

[0101] In some embodiments of the present application, the wearable device is an earphone, and the wearing part includes an earplug and a connecting part connected to the earplug. The output module 1106 is specifically configured to: output the pressure information borne by the pressure-sensitive color-changing layer for the user to replace the earplug connected to the connecting part; or output the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing posture of the wearing part.

[0102] The information processing device in the embodiments of the present application can be an electronic device or a component in an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal or other devices other than terminals. Exemplarily, the electronic device can be a mobile phone, a tablet computer, a laptop computer, a handheld computer, a vehicle-mounted electronic device, a Mobile Internet Device (MID), an augmented reality (AR) / virtual reality (VR) device, a robot, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc. It can also be a server, a Network Attached Storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc. The embodiments of the present application do not make specific limitations.

[0103] The information processing device in the embodiments of the present application can be a device with an operating system. The operating system can be an Android operating system, an IOS operating system, or other possible operating systems. The embodiments of the present application do not make specific limitations.

[0104] The information processing device provided in the embodiments of the present application can implement Figure 10 each process implemented by the information processing method embodiments and can achieve the same technical effects. To avoid repetition, it will not be elaborated here.

[0105] As Figure 12 shown, the embodiments of the present application further provide an electronic device 1200, including a processor 1202 and a memory 1204. A program or instruction that can run on the processor 1202 is stored on the memory 1204. When the program or instruction is executed by the processor 1202, each step of the information processing method embodiments is implemented and the same technical effects can be achieved. To avoid repetition, it will not be elaborated here.

[0106] It should be noted that the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0107] Figure 13 It is a schematic diagram of the hardware structure of an electronic device for implementing the embodiments of the present application.

[0108] As Figure 13As shown, the electronic device 1300 includes, but is not limited to, components such as a radio frequency unit 1301, a network module 1302, an audio output unit 1303, an input unit 1304, a sensor 1305, a display unit 1306, a user input unit 1307, an interface unit 1308, a memory 1309, and a processor 1310.

[0109] Those skilled in the art can understand that the electronic device 1300 may further include a power source (such as a battery) for supplying power to each component. The power source can be logically connected to the processor 1310 through a power management system, so as to implement functions such as management of charging, discharging, and power consumption management through the power management system. Figure 13 The structure of the electronic device shown in the figure does not limit the electronic device. The electronic device may include more or fewer components than shown in the figure, or combine some components, or have different component arrangements, which will not be elaborated here.

[0110] In some embodiments of the present application, the processor 1310 is used to control the optical acquisition module to acquire the color information of the pressure-sensitive color-changing layer when the user wears the wearable device; determine the pressure information borne by the pressure-sensitive color-changing layer based on the color information of the pressure-sensitive color-changing layer; and output the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing state of the wearable device.

[0111] In some embodiments of the present application, the wearable device is an earphone, and the wearing part includes an earplug and a connecting part connected to the earplug. Specifically, the processor 1310 is used to output the pressure information borne by the pressure-sensitive color-changing layer for the user to replace the earplug connected to the connecting part; or output the pressure information borne by the pressure-sensitive color-changing layer for the user to adjust the wearing posture of the wearing part.

[0112] In this embodiment, the wearing part of the main body includes a housing and a pressure-sensitive color-changing layer stacked with the housing. When the user wears the wearable device, the pressure-sensitive color-changing layer will be squeezed by the user's skin and change color. Therefore, in the case of wearing the wearable device, the pressure-sensitive color-changing layer can be used to sense the pressure on the pressure-sensitive color-changing layer. The optical acquisition module is used to acquire and output the color information of the pressure-sensitive color-changing layer, so that the user can know the pressure information borne by the pressure-sensitive color-changing layer when the wearable device is worn, which is convenient for the user to adjust the wearing state of the wearable device, and further improves the problem of discomfort when wearing the wearable device.

[0113] It should be understood that in the embodiments of the present application, the input unit 1304 may include a Graphics Processing Unit (GPU) 13041 and a microphone 13042. The graphics processor 13041 processes the image data of static pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. The display unit 1306 may include a display panel 13061, and the display panel 13061 may be configured in the form of a liquid crystal display, an organic light emitting diode, etc. The user input unit 1307 includes at least one of a touch panel 13071 and other input devices 13072. The touch panel 13071 is also referred to as a touch screen. The touch panel 13071 may include two parts: a touch detection device and a touch controller. The other input devices 13072 may include, but are not limited to, a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which will not be elaborated here.

[0114] The memory 1309 can be used to store software programs and various data. The memory 1309 may mainly include a first storage area for storing programs or instructions and a second storage area for storing data. Among them, the first storage area may store an operating system, application programs or instructions required for at least one function (such as a sound playback function, an image playback function, etc.). In addition, the memory 1309 may include a volatile memory or a non-volatile memory, or the memory 1309 may include both a volatile and a non-volatile memory. Among them, the non-volatile memory may be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM), or a flash memory. The volatile memory may be a random access memory (RAM), a static random access memory (SRAM), a dynamic random access memory (DRAM), a synchronous dynamic random access memory (SDRAM), a double data rate synchronous dynamic random access memory (DDR SDRAM), an enhanced synchronous dynamic random access memory (ESDRAM), a synch link dynamic random access memory (SLDRAM), and a direct rambus random access memory (DRRAM). The memory 1309 in the embodiments of the present application includes, but is not limited to, these and any other suitable types of memories.

[0115] The processor 1310 may include one or more processing units; optionally, the processor 1310 integrates an application processor and a modem processor. Among them, the application processor mainly processes operations related to the operating system, user interface, and application programs, etc., and the modem processor mainly processes wireless communication signals, such as a baseband processor. It can be understood that the above-mentioned modem processor may not be integrated into the processor 1310 either.

[0116] The embodiments of the present application also provide a readable storage medium. A program or instructions are stored on the readable storage medium. When the program or instructions are executed by a processor, each process of the information processing method embodiment described above is implemented, and the same technical effects can be achieved. To avoid repetition, it will not be elaborated here.

[0117] Among them, the processor is the processor in the electronic device in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory ROM, random access memory RAM, magnetic disks, or optical discs, etc.

[0118] Another embodiment of the present application provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement each process of the above information processing method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0119] It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, system chip, chip system, or system-on-chip, etc.

[0120] The embodiments of the present application provide a computer program product. The program product is stored in a storage medium. The program product is executed by at least one processor to implement each process of the above information processing method embodiment, and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0121] It should be noted that in this article, the term "including", "comprising", or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article, or device. Without more limitations, an element defined by the statement "including one" does not exclude the existence of another identical element in the process, method, article, or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed. It may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0122] Through the description of the above embodiments, those skilled in the art can clearly understand that the above embodiment methods can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases, the former is a better implementation method. Based on such an understanding, the essence of the embodiments of the present application, or the part that contributes to the prior art, can be embodied in the form of a computer software product. The computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disc), and includes several instructions to enable a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods of the various embodiments of the present application.

[0123] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A wearable device, characterized in that: include: A body, wherein the body has a wearing portion, wherein the wearing portion includes a shell and a piezochromic layer stacked with the shell; An optical collection module, provided on the body and connected to the piezochromic layer, for collecting and outputting color information of the piezochromic layer; When the user wears the wearable device, the piezochromic layer changes color due to being squeezed by the user's skin, so that the user can adjust the wearing state of the wearable device.

2. The wearable device according to claim 1, characterized in that: The optical acquisition module is: an optical fiber sensor, wherein a light-sensitive end of the optical fiber sensor is connected to the first side of the piezochromic layer; The first side of the piezochromic layer is a side of the piezochromic layer facing the housing.

3. The wearable device according to claim 2, characterized in that: The wearable device also includes: A connection interface, the connection interface being connected to an output end of the optical fiber sensor; Wherein, when an external analysis instrument is connected to the connection interface, the external analysis instrument displays the pressure distribution information of the piezochromic layer based on the signal output by the output end of the optical fiber sensor.

4. The wearable device according to claim 2, characterized in that: The optical fiber sensor includes a plurality of optical fibers, which can transmit light with color information emitted by the piezochromic layer. The plurality of optical fibers are arranged in parallel, and the wearing portion also has a light-transmitting portion, which is arranged opposite to the plurality of optical fibers so that the user can adjust the wearing state of the wearable device according to the color of the optical fibers at the light-transmitting portion.

5. The wearable device according to claim 1, characterized in that: The piezochromic layer is disposed on the outer side of the housing; or The piezochromic layer is arranged on the inner side of the shell; Wherein, when the piezochromic layer is disposed on the outer side of the shell, the piezochromic layer contacts the user's skin, and when the piezochromic layer is disposed on the inner side of the shell, the shell contacts the user's skin.

6. The wearable device according to claim 4, characterized in that: The wearable device is an earphone, the wearing part includes an earplug and a connecting part connected to the earplug, the earplug is arranged in the ear canal of the user, part of the connecting part is arranged in the ear canal, and the distribution density of the optical fiber in the earplug is greater than the distribution density of the optical fiber in the connecting part.

7. The wearable device according to claim 1, characterized in that: The optical acquisition module is: Photoelectric sensors, the array of which is distributed between the housing and the piezochromic layer, are used to collect color information of the piezochromic layer and output current information corresponding to the color information of the piezochromic layer; The wearable device also includes: The information output module is connected to the photoelectric sensor and is used to transmit the pressure distribution information of the piezochromic layer determined based on the current information corresponding to the color information of the piezochromic layer.

8. The wearable device according to any one of claims 1 to 7, characterized in that: The wearable device includes one of the following: Headphones, watches, bracelets, virtual reality devices, augmented reality devices.

9. An information processing method for a wearable device, characterized in that: The wearable device comprises a body and an optical collection module, wherein the body has a wearing portion, the wearing portion comprises a shell and a piezochromic layer stacked with the shell, the optical collection module is arranged on the body and connected to the piezochromic layer, and the information processing method comprises: When the user wears the wearable device, controlling the optical collection module to collect color information of the piezochromic layer; determining pressure information borne by the piezochromic layer based on the color information of the piezochromic layer; The pressure information borne by the piezochromic layer is outputted so that the user can adjust the wearing state of the wearable device.

10. The information processing method according to claim 9, characterized in that: The wearable device is a headset, the wearing portion includes an earplug and a connecting portion connected to the earplug, and the outputting of the pressure information borne by the piezochromic layer for the user to adjust the wearing state of the wearable device specifically includes: Outputting the pressure information borne by the piezochromic layer so that the user can replace the earplug connected to the connecting part; or The pressure information on the piezochromic layer is outputted so that the user can adjust the wearing posture of the wearing part.

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