Intelligent glasses and intelligent glasses system

Abstract

The utility model discloses intelligent glasses and an intelligent glasses system. The intelligent glasses comprise a glasses main body; the audio module is arranged on the glasses main body, the audio module comprises a wireless communication module and a playing module which are connected with each other, the wireless communication module can be connected with the adapter and is used for receiving channel audio data in multi-channel audio data broadcasted by the adapter, the multi-channel audio data comes from terminal equipment connected with the adapter, and the playing module is used for playing the multi-channel audio data broadcasted by the adapter. The playing module is used for playing the audio data received by the wireless communication module. Through the above mode, the wireless communication with the adapter can be realized, so that any channel in the multi-channel audio data from the terminal equipment can be received for playing, and the method and the device are suitable for a scene with the multi-channel audio data.

Description

Technical Field

[0001] This application relates to the technical field of wearable devices, and particularly to a smart glasses and a smart glasses system. Background Art

[0002] As a type of wearable device, smart glasses integrate the function of audio playback on the basis of traditional vision correction or decoration functions.

[0003] Currently, the audio input technology of smart glasses mainly connects to terminal devices such as mobile phones and computers through Bluetooth one-on-one, and can only be used when a single audio data is played on the terminal device, making it difficult to apply to scenarios where there are multiple audio data on the terminal device. Summary of the Utility Model

[0004] The main technical problem to be solved by this application is to provide a smart glasses and a smart glasses system applicable to scenarios with multiple audio data.

[0005] To solve the above technical problem, a technical solution adopted by this application is: to provide a smart glasses, including: a glasses body; an audio module provided on the glasses body, the audio module including a wireless communication module and a playback module connected to each other, wherein the wireless communication module can be connected to an adapter and is used to receive one-channel audio data from multi-channel audio data broadcast by the adapter, the multi-channel audio data comes from a terminal device connected to the adapter, and the playback module is used to play the audio data received by the wireless communication module.

[0006] Wherein, the glasses body includes two temple arms, and there are at least two groups of audio modules, with one group of audio module provided in each temple arm respectively.

[0007] Wherein, the smart glasses further include a battery, a charging control circuit and a main control module provided on the glasses body, and the charging control circuit is respectively connected to the battery and the main control module and is used to control the battery to charge.

[0008] Wherein, the glasses body includes temple arms, and the battery, the charging control circuit and the main control module are provided on the temple arms.

[0009] Wherein, the battery is disposed on one side of the charging control circuit close to the end of the temple, and the main control module is disposed on the side of the charging control circuit away from the end of the temple, and the distance between the battery and the charging control circuit is less than the distance between the main control module and the charging control circuit; the charging control circuit is arranged on the flexible circuit board, and the flexible circuit board has at least one of the following features: the flexible circuit board is connected to the main control module through a first connector, the flexible circuit board is connected to the battery through a second connector, and one end of the flexible circuit board close to the end of the temple is provided with a charging interface, the charging interface is connected to the charging control circuit on the flexible circuit board, and the charging interface is used to connect to an external power supply; there are two temples, and each temple is provided with a battery, a charging control circuit and a main control module.

[0010] Wherein, the smart glasses further include at least one of the following modules arranged on the glasses body: a main control module; a display screen capable of displaying information corresponding to the audio data of each channel broadcast by the adapter; a touch module for converting the touch operation of the user into a corresponding electrical signal and outputting it to the main control module of the smart glasses; a power supply module for supplying power to at least one power-consuming module of the glasses body; a microphone; a sensor for generating an electrical signal indicating whether the smart glasses are worn.

[0011] Wherein, the glasses body includes temples and a frame part, and: the microphone includes at least one of the following: a bone conduction microphone arranged at the end of the temple of the temple, at least one air conduction microphone arranged on the temple, and at least one air conduction microphone arranged on the frame part; at least one microphone is arranged on the flexible circuit board in the temple; the touch module is arranged on the temple; the sensor is arranged on the temple, and the electrical signal generated by the sensor is output to the main control module of the smart glasses through the flexible circuit board in the temple.

[0012] Wherein, the wireless communication module is a radio frequency module; the wireless communication module is further used to send the control signal from the main control circuit of the smart glasses to the adapter.

[0013] To solve the above technical problems, another technical solution adopted by this application is: to provide a smart glasses system, including at least one smart glasses as described in any one of the above and an adapter, the adapter is used to connect to a terminal device and broadcast multi-channel audio data from the terminal device.

[0014] Wherein, the adapter is connected to the terminal device through a USB interface.

[0015] The smart glasses of the present application can achieve wireless communication with the adapter through the built-in wireless communication module, so as to receive and play the audio data of one of the channels from the terminal device. Since the adapter can broadcast multi-channel audio data, the smart glasses of the present application can support the access of the multi-channel audio data and are applicable to scenarios with multiple audio data. Further, since the smart glasses can communicate wirelessly with the above adapter, they can receive and play the audio data of any one channel broadcast by the adapter, providing a hardware basis for the flexibility of audio playback. Description of the Drawings

[0016] Figure 1 is a schematic framework diagram of an embodiment of the smart glasses of the present application;

[0017] Figure 2 is a circuit diagram of an embodiment of the smart glasses of the present application;

[0018] Figure 3 is a schematic diagram of the flexible circuit board structure of an embodiment of the smart glasses of the present application;

[0019] Figure 4 is a circuit diagram of the adapter of an embodiment of the smart glasses system of the present application. Detailed Embodiments

[0020] Next, the technical solutions in the embodiments of the present application will be clearly and completely described with reference to the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0021] It should be understood that the terms "first" and "second" in the specification and claims of the present application may explicitly or implicitly include one or more of such features. In addition, the "and / or" in the specification and claims is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B may indicate: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0022] It should be understood that the terms "include", "comprise" or any other variant used herein are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "mounted", "connected" and "coupled" shall be construed 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 a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] To make the objectives, technical solutions and effects of the present application clearer and more definite, the following further describes the present application in detail with reference to the accompanying drawings and by way of examples.

[0025] The present application provides a vehicle-mounted audio playback device. Refer to Figure 1 , Figure 1 which is a schematic diagram of the framework of an embodiment of the smart glasses of the present application. The smart glasses 10 include: a glasses body and an audio module 11 provided on the glasses body. The audio module 11 includes a wireless communication module 12 and a playback module 13 that are connected to each other. Among them, the wireless communication module 12 can be connected to an adapter and is used to receive one-channel audio data from the multi-channel audio data broadcast by the adapter. The multi-channel audio data comes from a terminal device connected to the adapter, and the playback module 13 is used to play the audio data received by the wireless communication module 12.

[0026] The smart glasses 10 can be wearable glasses devices integrating multiple functions. For example, augmented reality glasses, virtual reality glasses, mixed reality glasses, smart audio glasses, etc. The smart glasses 10 usually adopt a one-to-one Bluetooth connection method and cannot flexibly select to receive audio data. This limitation is particularly obvious in some scenarios where multiple people need to participate in communication at the same time. In the present application, the wireless communication module 12 of the audio module 11 provided on the glasses body establishes a communication connection with the adapter. The audio module 11 can select to receive one-channel audio data from the multi-channel audio data broadcast by the adapter, and play out this one-channel audio data through the playback module 13, improving the convenience and flexibility of audio use.

[0027] In some embodiments, the wireless communication module is a radio frequency module. The radio frequency module of the smart glasses 10 communicates with the adapter using a radio frequency communication protocol compatible with the adapter. In some application scenarios, the radio frequency module may include a Bluetooth module, and the Bluetooth module can be directly integrated into the audio module 11 of the smart glasses 10. The Bluetooth module of the smart glasses 10 pairs with the adapter using a Bluetooth protocol compatible with the adapter and receives multi-channel audio data broadcast by the adapter's Bluetooth. In some other application scenarios, the radio frequency module may further include a WiFi module, and the WiFi module of the smart glasses 10 establishes a communication connection with the adapter using a WiFi protocol compatible with the adapter.

[0028] In some other embodiments, the wireless communication module 12 may further include an infrared communication module, a microwave module, etc. Specifically, in a scenario where the wireless communication module 12 includes an infrared communication module, the wireless communication module 12 includes an infrared transmitter and an infrared receiver. The transmitter is used to emit infrared signals, and the receiver is used to receive infrared signals. The infrared module can be integrated into the smart glasses 10. For example, the infrared communication module can be integrated into the glasses body of the smart glasses 10. The infrared communication module of the smart glasses 10 communicates with the infrared module of the adapter using a communication protocol compatible with the infrared module of the adapter and receives multi-channel audio data broadcast by the infrared module of the adapter.

[0029] In some embodiments, the smart glasses further include a battery, a charging control circuit, and a main control module disposed on the glasses body. The charging control circuit is respectively connected to the battery and the main control module and is used to control the battery to charge. Among them, the battery is used to connect to each power-consuming module in the smart glasses 10 and supply power to each power-consuming module. In some application scenarios, the charging control circuit is a charging chip, and the charging chip is integrated into the main control module. The battery is electrically connected to the charging chip through a battery interface provided in the main control module.

[0030] In some embodiments, the audio module 11 and the wireless communication module 12 are integrated into a main control module, and the battery and the charging control circuit are integrated into a power supply module. The smart glasses include at least one of the following modules disposed on the glasses body: a main control module, a display screen, a touch module, a power supply module, a microphone, and a sensor. Among them, the display screen can display information corresponding to the multi-channel audio data broadcast by the adapter. For example, the audio data of different channels may be in different languages, and the information corresponding to the audio data of different channels may be Chinese, English, etc. The touch module is used to convert the user's touch operation into a corresponding electrical signal and output it to the main control module of the smart glasses 10. The power supply module is used to supply power to at least one power-consuming module disposed on the glasses body. The sensor is used to generate an electrical signal indicating whether the smart glasses 10 are worn. The sensor can be communicatively connected to the main control module and transmit this electrical signal to the main control module. Specifically, the sensor can be an infrared sensor, a pressure sensor, a temperature sensor, etc.

[0031] In some application scenarios, the main control module is also used to communicate with the display screen, convert the electrical signal of the touch operation into a control signal for the display screen, so as to control the display screen. For example, select and connect the audio data of one channel from the information corresponding to the audio data of each channel displayed on the display screen through the control signal. The main control module is also used to convert the electrical signal transmitted by the touch operation module into a control signal, and the wireless communication module is also used to send the control signal from the main control circuit of the smart glasses 10 to the adapter, so as to transmit the control signal to the terminal device through the adapter to control the terminal device. For example, control the play, pause, switching, etc. of the audio.

[0032] In some other application scenarios, the charging control circuit is arranged on the flexible circuit board. The flexible circuit board has at least one of the following characteristics: the flexible circuit board is connected to the main control module through the first connector, the flexible circuit board is connected to the battery through the second connector, and one end of the flexible circuit board close to the end of the temple is provided with a charging interface, and the charging interface is connected to the charging control circuit on the flexible circuit board, and the charging interface is used to connect to an external power supply. In some embodiments, the charging control circuit is a charging chip, and the charging chip is soldered on the flexible circuit board. The second connector is arranged adjacent to the charging chip, reducing the wiring length between the chip and the battery and reducing the loss of electric energy during transmission, thereby improving the charging efficiency.

[0033] In the above solution, the smart glasses of the present application can realize wireless communication with the adapter through the built-in wireless communication module, so as to receive and play the audio data of one of the channels from the terminal device. Since the adapter can broadcast multi-channel audio data, the smart glasses of the present application can support the access of the multi-channel audio data and are applicable to scenarios with multiple audio data. Further, since the smart glasses can communicate wirelessly with the above adapter, any channel of audio data broadcast by the adapter can be received and played, providing a hardware basis for the flexibility of audio playback.

[0034] Process multi-channel audio data from the terminal device and select one of the channels for playback as needed, which is applicable to scenarios that need to process multiple audio sources simultaneously.

[0035] In some specific embodiments, please refer to Figure 2 , Figure 2 is the circuit diagram of an embodiment of the smart glasses of the present application. As Figure 2As shown in the figure, the smart glasses include a main control module 20, a touch module 25, a power supply module 22, a microphone 23, and a player 24 that are respectively connected to the main control module 20. Among them, the microphone 23 and the charging module can be integrated on a flexible circuit board. Specifically, the microphone 23 is connected to the main control module 20 through an analog-to-digital conversion module. The microphone 23 includes at least one bone conduction microphone and at least one air conduction microphone. The player 24 includes at least one tweeter and at least one midrange speaker. Specifically, the main control module 20 can be a main control chip. For example, the signal of the chip can be TLSR9517B. In the scenario where the main control module 20 is a main control chip, the main control chip can also be connected to a crystal oscillator 21 to ensure the stable operation of the main control chip. The main control module 20 can also include a wireless output terminal, and the wireless output terminal can be connected to an antenna module 26 to transmit wireless signals.

[0036] In some application scenarios, the glasses body includes temple bars. The battery, the charging control circuit, and the main control module 20 are arranged on the temple bars. The sensor is arranged on the temple bars, and the electrical signal generated by the sensor is output to the main control module 20 of the smart glasses through the flexible circuit board in the temple bars. At least one microphone 23 is arranged on the flexible circuit board in the temple bars. Since the internal space of the temple bars is relatively compact, it is necessary to optimize the layout of the components arranged therein. Arranging the main control module 20 at a relatively spacious and easy-to-wire position on the inner side of the temple bars, such as near the frame of the temple bars, helps to reduce the wiring length inside the temple bars. The battery usually needs to be placed at a relatively stable position inside the temple bars, such as the end of the temple bars, near the charging port of the smart glasses, which is convenient for charging. In some application scenarios, the glasses body includes temple bars and a frame part, where: the microphone 23 includes at least one of the following: a bone conduction microphone arranged at the end of the temple bar of the temple bar, at least one air conduction microphone arranged on the temple bar, and at least one air conduction microphone arranged on the frame part. The bone conduction microphone is close to the user's ear or near the temple, and receives sound signals through bone conduction, which can reduce the influence of the noisy external environment. The air conduction microphone works by capturing sound waves in the air. The combination of multiple microphones 23 can achieve diversified sound collection.

[0037] In the above solution, the smart glasses of the present application can achieve wireless communication with the adapter through the built-in wireless communication module, so as to receive and play the audio data of one of the channels from the terminal device. Since the adapter can broadcast multi-channel audio data, the smart glasses of the present application can support the access of the multi-channel audio data and are applicable to scenarios with multi-audio data. Further, since the smart glasses can wirelessly communicate with the above adapter, it can receive and play the audio data of any channel broadcast by the adapter, providing a hardware basis for the flexibility of audio playback.

[0038] In some specific embodiments, please refer to Figure 3 ,Figure 3 The figure is a schematic structural diagram of a flexible circuit board 30 of an embodiment of the smart glasses of the present application. As Figure 3 shown, the flexible circuit board 30 is disposed inside the temple. One end of the flexible circuit board 30 is provided with a charging interface 31, and the charging interface 31 is arranged at the end of the temple. The flexible circuit board 30 extends along the internal space of the temple, and the other end of the flexible circuit board 30 extends to the side of the temple away from the end, that is, the side of the temple close to the frame. The touch module and the sensor are respectively arranged inside the temple. The touch module is located in the first area 34 of the flexible circuit board 30, and the sensor is located in the second area 35 of the flexible circuit board 30. The charging control circuit 32 is arranged on the flexible circuit board 30 close to the charging interface 31, and the charging control circuit 32 is electrically connected to the internal circuit of the flexible circuit board 30. The battery is disposed on the side of the charging control circuit 32 close to the end of the temple. The battery is buckled to the second connector (not shown in the figure) on the flexible circuit board 30 through an interface, and the surface of the battery is in contact with the flexible circuit board 30. Specifically, an adhesive layer can be provided on the surface of the battery, and the battery can be adhesively fixed to the flexible circuit board 30 through the adhesive layer to improve the structural stability. The main control module is disposed on the side of the charging control circuit 32 away from the end of the temple. The main control module is connected to the flexible circuit board 30 through the first connector 33 on the flexible circuit board 30, and the distance between the battery and the charging control circuit 32 is less than the distance between the main control module and the charging control circuit 32. The charging control circuit 32 is arranged close to the battery to reduce the energy loss during the charging process. The battery is arranged on the side close to the end of the temple, which is beneficial to balancing the weight distribution of the glasses and improving the wearing comfort.

[0039] In some other application scenarios, the glasses body includes two temples, and each temple is provided with a battery, a charging control circuit 32 and a main control module. The charging control circuit 32 is respectively connected to the battery and the main control module. The battery is used to supply power to, including but not limited to, the main control module and the audio module. Each temple end is also provided with a charging interface 31. One end of each charging interface 31 is connected to the charging control circuit 32 inside the corresponding temple, and the other end of the charging interface 31 is used to connect to an external power supply. There are at least two groups of audio modules. One group of audio modules is respectively arranged in each temple. Among them, the audio module in each temple can establish a communication connection with the adapter through its respective wireless communication module, and respectively receive one-channel audio data in the multi-channel audio data broadcast by the adapter through its respective wireless communication module, and play out this audio data through the playback module. It can be understood that the audio modules of the two temples can receive the audio data of the same channel or respectively receive the audio data of different channels, which improves the flexibility of using the smart glasses.

[0040] In the above solution, the smart glasses of the present application can achieve wireless communication with the adapter through the built-in wireless communication module, so as to receive and play the audio data of one of the channels from the terminal device. Since the adapter can broadcast multi-channel audio data, the smart glasses of the present application can support the access of the multi-channel audio data and are applicable to scenarios with multiple audio data. Further, since the smart glasses can communicate wirelessly with the above adapter, they can receive and play any channel of audio data broadcast by the adapter, providing a hardware basis for the flexibility of audio playback.

[0041] As Figure 4 shown, Figure 4 is the circuit diagram of the adapter of an embodiment of the smart glasses system of the present application. The smart glasses system includes an adapter and at least one smart glass in any of the above embodiments. Among them, the adapter is used to connect to the terminal device 42 and is used to broadcast multi-channel audio data from the terminal device 42. Specifically, the smart glasses can be one or more. Among them, each temple of the smart glasses can select the audio data of one channel respectively. The adapter is connected to the terminal device 42 through a USB interface. Specifically, the adapter can include multiple USB interfaces, and the adapter can be connected to multiple terminal devices 42 through the multiple USB interfaces respectively to receive multi-channel audio data from the multiple terminal devices 42. The terminal device 42 can be a device capable of providing audio data, such as a computer, a mobile phone, a conference box, etc.

[0042] In some specific embodiments, in some embodiments, the adapter may include a control chip 41 and a charging unit 43, a digital-to-analog conversion unit 44, a crystal oscillator 45, and an antenna module 46 connected to the control chip 41. Specifically, the chip model can be a wireless audio control chip 41. For example, the model can be TLSR9517B. The terminal device 42 can be a conference box. The adapter is connected to the conference box through a USB interface. The conference box is used to translate the speech of the speaker into audio data in various languages and send it to the adapter through different channels. The adapter can receive the audio data of the conference box and broadcast multi-channel audio data through the antenna module 46. Among them, the audio data includes audio information, channel parameters, synchronization information, etc. Among them, the audio information also includes audio sampling rate, Codec parameters (codec parameters), and pairing information. For a wireless communication module of the smart glasses to scan the multi-channel audio data broadcast by the adapter through the antenna module 46, and display the corresponding translation language types of the audio data of each channel on the display screen of the smart glasses, and select to receive the audio data of one channel of the multi-channel audio data. The audio modules in the two temples of the smart glasses can select to connect to the audio data of different channels to achieve barrier-free communication in multiple languages synchronously.

[0043] In the above solution, the smart glasses of the present application can achieve wireless communication with the adapter through the built-in wireless communication module, so as to receive and play the audio data of one of the channels from the terminal device. Since the adapter can broadcast multi-channel audio data, the smart glasses of the present application can support the access of the multi-channel audio data and are applicable to scenarios with multiple audio data. Further, since the smart glasses can perform wireless communication with the above adapter, they can receive and play the audio data of any channel broadcast by the adapter, providing a hardware basis for the flexibility of audio playback.

[0044] The above description is only the implementation mode of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present application.

Claims

1. An intelligent glasses, characterized in that, Comprising: A glasses body; An audio module provided on the glasses body, the audio module including a wireless communication module and a playback module connected to each other, wherein the wireless communication module can be connected to an adapter and is used for receiving one channel of audio data from multi-channel audio data broadcast by the adapter, the multi-channel audio data coming from a terminal device connected to the adapter, and the playback module is used for playing the audio data received by the wireless communication module.

2. The smart glasses according to claim 1, characterized in that, The glasses body includes two temple arms, and there are at least two groups of the audio modules, with one group of the audio modules respectively arranged in each temple arm.

3. The smart glasses according to claim 1, characterized in that The smart glasses further include a battery, a charging control circuit and a main control module provided on the glasses body, the charging control circuit being respectively connected to the battery and the main control module and used for controlling charging of the battery.

4. The smart glasses according to claim 3, characterized in that, The glasses body includes temple arms, and the battery, the charging control circuit and the main control module are provided on the temple arms.

5. The smart glasses according to claim 4, characterized in that, The battery is provided on one side of the charging control circuit close to the end of the temple arm, the main control module is provided on one side of the charging control circuit away from the end of the temple arm, and the distance between the battery and the charging control circuit is less than the distance between the main control module and the charging control circuit; And / or, the charging control circuit is arranged on a flexible circuit board, wherein the flexible circuit board has at least one of the following features: the flexible circuit board is connected to the main control module through a first connector, the flexible circuit board is connected to the battery through a second connector, and one end of the flexible circuit board close to the end of the temple arm is provided with a charging interface, the charging interface being connected to the charging control circuit on the flexible circuit board, and the charging interface being used for connecting an external power supply; And / or, there are two temple arms, and each temple arm is provided with the battery, the charging control circuit and the main control module.

6. The smart glasses according to claim 1, characterized in that, The smart glasses further include at least one of the following modules provided on the glasses body: A main control module; A display screen capable of displaying information corresponding to each channel of audio data broadcast by the adapter; A touch module for converting a user's touch operation into a corresponding electrical signal and outputting same to the main control module of the smart glasses; A power supply module for supplying power to at least one power-consuming module provided on the glasses body; A microphone; A sensor for generating an electrical signal characterizing whether the smart glasses are being worn.

7. The smart glasses according to claim 6, characterized in that, The glasses body includes temple arms and a frame part, wherein: The microphone includes at least one of the following: a bone conduction microphone provided at the end of the temple arm of the temple arm, at least one air conduction microphone provided on the temple arm, and at least one air conduction microphone provided on the frame part; and / or, At least one of the microphones is provided on a flexible circuit board in the temple arm; and / or, The touch module is provided on the temple arm; and / or, The sensor is provided on the temple arm, and the electrical signal generated by the sensor is output to the main control module of the smart glasses through the flexible circuit board in the temple arm.

8. The smart glasses according to claim 1, characterized in that The wireless communication module is a radio frequency module; And / or, the wireless communication module is further used for sending a control signal from the main control circuit of the smart glasses to the adapter.

9. An intelligent glasses system, characterized in that, Comprising: At least one smart glasses according to any one of claims 1 to 8; An adapter for connecting to a terminal device and for broadcasting multi-channel audio data from the terminal device.

10. The system according to claim 9, wherein The adapter is connected to the terminal device through a USB interface.

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