Communication method and device of split AR glasses, split AR glasses and medium

Abstract

The invention provides a communication method and device of split AR glasses, the split AR glasses and a medium, the split AR glasses comprise a control terminal and an AR glasses body, the AR glasses body comprises a plurality of sensors, the method is applied to the control terminal, and the method comprises the steps of receiving to-be-processed data, obtaining a data source and a data type of the to-be-processed data, and sending the to-be-processed data to the control terminal; the data source comprises external equipment or the AR glasses body; when the data source is an external device, configuring the WMM priority of the to-be-processed data according to the data type of the to-be-processed data and a first preset WMM priority configuration mechanism, and transmitting the data to the AR glasses body according to the WMM priority; and under the condition that the data source is the AR glasses body, performing corresponding processing on the to-be-processed data, and transmitting the processed to-be-processed data to the AR glasses body according to a second preset WMM priority configuration mechanism.

Description

Technical Field

[0001] The present application relates to the field of computer vision technology, and in particular to a communication method and device for split AR glasses, split AR glasses, and a medium. Background Art

[0002] Real-time interaction of some key data of split AR (Augmented Reality) glasses based on wireless Wi-Fi communication is crucial to providing a high-quality user experience. These data have extremely high real-time requirements, so the communication must have low latency characteristics. However, Wi-Fi communication transmits data through air interface resources. In the same spatial range, there is competition for air interface resources between devices on the same channel.

[0003] To solve this problem, the WMM (Wi-Fi Multimedia) protocol was born. The WMM protocol aims to optimize data transmission in wireless networks by allocating different priorities of air interface resource preemption capabilities to different service data.

[0004] However, in actual Wi-Fi communications, the levels assigned by the WMM protocol may change during data transmission, and most of the priorities are reduced. This reduction in priority will directly affect the real-time performance of data communication, resulting in increased latency, which in turn affects the user experience of split AR glasses. Therefore, how to ensure low-latency transmission of split AR glasses data has become an urgent problem to be solved. Summary of the invention

[0005] The embodiments of the present application provide a communication method and device for split AR glasses, split AR glasses, and a medium.

[0006] According to a first aspect of the present application, a communication method of split AR glasses is provided, wherein the split AR glasses include a control terminal and an AR glasses body, wherein the AR glasses body includes a plurality of sensors, and the method is applied to the control terminal, and the method includes:

[0007] Receive data to be processed, and obtain a data source and a data type of the data to be processed, wherein the data source includes an external device or the AR glasses body;

[0008] In the case where the data source is an external device, configuring the WMM priority of the data to be processed according to the data type of the data to be processed and a first preset WMM priority configuration mechanism, and transmitting the data to the AR glasses body according to the WMM priority;

[0009] In the case where the data source is the AR glasses body, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses body according to the second preset WMM priority configuration mechanism.

[0010] According to an embodiment of the present application, when the data source is an AR glasses body, the data to be processed includes at least one sensor data of multiple sensors; accordingly,

[0011] The data to be processed is sent by the AR glasses body through the following operations:

[0012] The AR glasses body acquires at least one sensor data based on the multiple sensors;

[0013] The AR glasses body determines the WMM priority of each sensor data according to a third preset WMM priority configuration mechanism;

[0014] The AR glasses body sends each sensor data to the control terminal according to the WMM priority of each sensor data.

[0015] According to an embodiment of the present application, the data types include audio, video and IMU, and the at least one sensor data includes audio data, video data and IMU data; accordingly,

[0016] The third preset WMM priority configuration mechanism includes:

[0017] The WMM priority of the IMU data is set to a set level, wherein the backoff time of the set level is 0;

[0018] Set the WMM priority of audio data to VO;

[0019] Sets the WMM priority of the video data to VI.

[0020] According to an implementation manner of the present application, the corresponding processing of the data to be processed includes one of the following:

[0021] Performing asynchronous transmission processing on the data to be processed;

[0022] Positioning and mapping are performed on the data to be processed.

[0023] According to an embodiment of the present application, transmitting the processed data to be processed to the AR glasses body according to the second preset WMM priority configuration mechanism includes:

[0024] configuring a WMM priority for the processed data to be processed according to the second preset WMM priority configuration mechanism;

[0025] The processed data to be processed is transmitted to the AR glasses body according to the WMM priority of the processed data to be processed.

[0026] According to an embodiment of the present application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the to-be-processed data after the asynchronous transmission processing and the positioning and mapping processing to VI.

[0027] According to one embodiment of the present application, when the data source is an external device, the data type includes audio and video calls and ordinary audio and video, the data to be processed includes audio and video call data and ordinary audio and video data, and the first preset WMM priority configuration mechanism is to configure the audio and video call data and ordinary audio and video data as VO or VI.

[0028] According to a second aspect of the present application, a communication device for split AR glasses is provided, the split AR glasses comprising a control terminal and an AR glasses body, the AR glasses body comprising a plurality of sensors, the method is applied to the control terminal, and the device comprises:

[0029] A receiving and acquiring module, used to receive data to be processed and acquire the data source and data type of the data to be processed, wherein the data source includes an external device or the AR glasses body;

[0030] A first transmission module is used to configure the WMM priority of the data to be processed according to the data type of the data to be processed and a first preset WMM priority configuration mechanism when the data source is an external device, and transmit the data to the AR glasses body according to the WMM priority;

[0031] The second transmission module is used to process the data to be processed accordingly when the data source is the AR glasses body, and transmit the processed data to be processed to the AR glasses body according to a second preset WMM priority configuration mechanism.

[0032] According to a third aspect of the present application, a split AR glasses is provided, wherein the split AR glasses include a control terminal and an AR glasses body, the AR glasses body includes a plurality of sensors, and the control terminal is used to execute the method described in the present application.

[0033] According to a fourth aspect of the present application, a non-transitory computer-readable storage medium storing computer instructions is provided, wherein the computer instructions are used to enable the computer to execute the method described in the present application.

[0034] The method of the embodiment of the present application receives data to be processed and obtains the data source and data type of the data to be processed, wherein the data source includes an external device or the AR glasses body; when the data source is an external device, the WMM priority of the data to be processed is configured according to the data type of the data to be processed and the first preset WMM priority configuration mechanism, and the data is transmitted to the AR glasses body according to the WMM priority; when the data source is the AR glasses body, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses body according to the second preset WMM priority configuration mechanism. By transmitting the received data to be processed through the built-in preset WMM priority configuration mechanism, the problem of increased transmission delay caused by the possible reduction of priority when transmitting based on the traditional WMM protocol can be avoided, thereby realizing low-latency transmission of data of split AR glasses.

[0035] It should be understood that the teachings of the present application are not required to achieve all of the beneficial effects described above, but specific technical solutions can achieve specific technical effects, and other embodiments of the present application can also achieve beneficial effects not mentioned above. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] By reading the detailed description below with reference to the accompanying drawings, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become readily understood. In the accompanying drawings, several embodiments of the present application are shown in an exemplary and non-limiting manner, wherein:

[0037] In the drawings, the same or corresponding reference numerals represent the same or corresponding parts.

[0038] Figure 1 A schematic diagram of the implementation process of the communication method of the split AR glasses provided in an embodiment of the present application is shown;

[0039] Figure 2 A schematic diagram showing an application scenario of the communication method of the split AR glasses provided in an embodiment of the present application;

[0040] Figure 3 A schematic diagram showing another application scenario of the communication method of the split AR glasses provided in an embodiment of the present application;

[0041] Figure 4 A schematic diagram of the composition structure of the communication device of the split AR glasses provided in an embodiment of the present application is shown. DETAILED DESCRIPTION

[0042] Embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as being limited to the embodiments set forth herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are only for exemplary purposes and are not intended to limit the scope of protection of the present application.

[0043] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other.

[0044] It should be noted that the concepts such as "first" and "second" mentioned in this application are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0045] It should be noted that the modifications of "one" and "plurality" mentioned in the present application are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0046] The names of the messages or information exchanged between multiple devices in the embodiments of the present application are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0047] The present application will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0048] Figure 1 A schematic diagram of the implementation flow of the communication method of the split AR glasses provided in an embodiment of the present application is shown.

[0049] refer to Figure 1 , an embodiment of the present application provides a communication method for split AR glasses, the method comprising:

[0050] Operation 101, receiving data to be processed, and obtaining the data source and data type of the data to be processed, where the data source includes an external device or an AR glasses body.

[0051] Split AR glasses are AR glasses that separate the display unit from the computing unit. The display unit is integrated into the AR glasses body and is responsible for displaying AR images and information. The computing unit is an independent control terminal similar to a mobile phone, which is responsible for processing all computing-intensive tasks required for AR glasses.

[0052] The communication of split AR glasses involves communication with external devices and communication within the split AR glasses. The external devices can be terminal devices such as mobile phones, tablets, computers, etc. Therefore, the data sources of the control terminal receiving data can be divided into external devices and AR glasses.

[0053] The communication between the split AR glasses and external devices is mainly to receive data transmitted by multiple external devices through the control terminal, and transmit the data transmitted by multiple external devices to the AR glasses body. Among them, the control terminal can be configured as a dual network card or connected through a mobile network and an external network.

[0054] The internal communication of the split AR glasses is mainly the data transmission between the control terminal and the AR glasses body. Among them, the control terminal and the AR glasses body are connected through P2P (point-to-point) connection or hotspot directly.

[0055] In one embodiment of the present application, a data sending mechanism is configured in the AR glasses body. When the data source is the AR glasses body, the data to be processed includes at least one sensor data of multiple sensors; accordingly, the data to be processed is sent by the AR glasses body through the following operations: the AR glasses body obtains at least one sensor data based on multiple sensors; the AR glasses body determines the WMM priority of each sensor data according to a third preset WMM priority configuration mechanism; the AR glasses body sends each sensor data to the control terminal according to the WMM priority of each sensor data.

[0056] In one embodiment of the present application, the data types include audio, video and IMU, and at least one sensor data includes audio data, video data and IMU data; accordingly, the third preset WMM priority configuration mechanism includes: setting the WMM priority of the IMU data to a set level, and the backoff time of the set level is 0; setting the WMM priority of the audio data to VO; setting the WMM priority of the video data to VI.

[0057] In order to ensure the real-time communication of the split AR glasses, it is necessary not only to configure the communication method on the control terminal, but also to configure the communication method of the AR glasses body. The AR glasses body is usually only responsible for sending the collected data to the control terminal, so that the control terminal processes the data and returns the data to the AR glasses body for display.

[0058] Among them, the AR glasses body can obtain at least one sensor data through multiple built-in sensors, and the sensors may include cameras, IMUs (Inertial Measurement Units), etc. Then the data to be processed received from the AR glasses body may include audio data, video data, and IMU data. The real-time requirements of IMU data are relatively high, and the real-time requirements of audio and video data are second.

[0059] In order to meet the real-time requirements of different data, the AR glasses are equipped with a third WMM priority configuration mechanism. In order to ensure the real-time performance of IMU data, the IMU can be directly configured to be independent of the WMM protocol level, so that the backoff time of IMU data is 0, that is, when IMU data competes with any data for air interface resources, it has the highest preemption capability and does not need to wait for data transmission. The real-time requirements for audio data and video data are also relatively high, but in scenarios such as video calls, sound is often more important than the actual video display. Therefore, the WMM priority of audio data can be configured as VO in the third WMM priority configuration mechanism, and the priority of video data can be configured as VI.

[0060] Among them, VO and VI are the priorities of the WMM protocol. The priorities of the WMM protocol include VO, VI, BE and BK. The priorities from high to low are VO>VI>BE>BK. Under the same priority, the transmission opportunities of data streams are equal. The difference between the four priorities is reflected in the different backoff times of different priorities. The backoff time of VO is 1-2 slot time units, the backoff time of VI is 2-7 slot time units, and the backoff time of BE and BK is 7-255 slot time units.

[0061] In an implementation manner of the present application, configuring the WMM priority may be regarded as configuring a service port of a service corresponding to the data to the corresponding WMM priority.

[0062] It should be noted that the data to be processed in this application is not limited to audio data, implementation data and IMU data, but may also be other data that the AR glasses need to transmit. The third WMM priority configuration mechanism does not only include the WMM priority allocation method for the above data, but may also include configuring the WMM priority for various data according to the real-time requirements and data characteristics of the data.

[0063] Operation 102, when the data source is an external device, configure the WMM priority of the data to be processed according to the data type of the data to be processed and the first preset WMM priority configuration mechanism, and transmit the data to the AR glasses body according to the WMM priority.

[0064] In one embodiment of the present application, when the data source is an external device, the data type includes audio and video calls and ordinary audio and video, the data to be processed includes audio and video call data and ordinary audio and video data, and the first preset WMM priority configuration mechanism is to configure the audio and video call data and ordinary audio and video data as VO or VI.

[0065] The communication between the external device and the split AR glasses is usually to control the split AR glasses to conduct remote video calls. The data to be processed received from the external device may include audio and video call data and ordinary audio and video data. In order to ensure the real-time communication of the split AR glasses, it is usually necessary to configure the first WMM priority configuration mechanism in the control terminal. The audio and video call data and ordinary audio and video data received from the external device are all data that need to be transmitted to the AR glasses body. In order to distinguish them from other data, the priority of the audio and video call data and ordinary audio and video data can be configured to a higher level, that is, VO or VI. Therefore, the first WMM priority configuration mechanism can be configured to configure the priority of the audio and video call data and ordinary audio and video data that need to be sent to the AR glasses body as VO or VI. Among them, in order to ensure the real-time nature of the call, the priority of the audio and video call data is usually configured to be higher than that of the ordinary audio and video data, for example, the audio and video call data is configured to be VO, and the ordinary audio and video data is configured to be VI.

[0066] Operation 103 , when the data source is the AR glasses body, the to-be-processed data is processed accordingly, and the processed to-be-processed data is transmitted to the AR glasses body according to the second preset WMM priority configuration mechanism.

[0067] In one embodiment of the present application, the data to be processed is processed accordingly, including one of the following: performing asynchronous transmission processing on the data to be processed; performing positioning and map construction processing on the data to be processed.

[0068] In one embodiment of the present application, the processed data to be processed is transmitted to the AR glasses body according to the second preset WMM priority configuration mechanism, including: configuring the WMM priority for the processed data to be processed according to the second preset WMM priority configuration mechanism; transmitting the processed data to be processed to the AR glasses body according to the WMM priority of the processed data to be processed.

[0069] In one embodiment of the present application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the to-be-processed data after the asynchronous transmission processing and the positioning and mapping processing to VI.

[0070] After the AR glasses body transmits the data to be processed, the control terminal needs to process the data to be processed and feed it back to the AR glasses body.

[0071] The control terminal may include but is not limited to performing ATW (Asynchronous Transfer Mode) and SLAM (Simultaneous Localization and Mapping) processing on the AR eye body. This application does not specifically limit the specific processing, as long as the control terminal needs to process the data transmitted by the AR eye body, it falls within the protection scope of this application.

[0072] After the control terminal processes the data to be processed, in order to ensure that the processed data can be sent to the AR glasses body in real time, a second preset WMM priority configuration mechanism is also configured in the control terminal. In the case where the processing of the control terminal includes ATW and SLAM, since the data processed by ATW and SLAM need to be fed back to the AR glasses body on time to ensure a good user experience, the second preset WMM priority configuration mechanism can include configuring the data to be processed after ATW and SLAM processing as VI. The second preset WMM priority configuration mechanism can configure the priority of the data according to the latency requirements of the business corresponding to the data.

[0073] Therefore, the embodiment of the present application transmits the received data to be processed through the built-in preset WMM priority configuration mechanism, which can avoid the problem of increased transmission delay caused by the possible reduction of priority when transmitting based on the traditional WMM protocol, and realize low-latency transmission of data for split AR glasses.

[0074] In one embodiment of the present application, when the data source is an external device, the WMM priority of the data to be processed is configured according to the data type of the data to be processed and the first preset WMM priority configuration mechanism, and it can also be: obtaining data transmission information of the data to be processed, the data transmission information including the original data priority and data delay information; configuring the priority of the data to be processed according to the first preset WMM priority configuration mechanism and the original data priority and data delay information of the data to be processed.

[0075] When sending data to be processed, the external device usually assigns an original data priority to the data to be processed based on the WMM protocol and carries data delay information. The data real-time information may include data delay requirements and data expected WMM priority.

[0076] Conventional external devices do not have the ability to configure specific priorities, resulting in the initial priority of the data being unable to meet the data latency requirements, and the priority being lowered during the process of external devices transmitting data to the split AR glasses through the large network.

[0077] In order to solve the above problem, in this embodiment of the present application, the first preset WMM priority configuration mechanism can be set to restore the current WMM priority of the data to be processed to the original priority of the data, configure the WMM priority of the data to be processed to the expected WMM priority of the data, and enhance or configure the WMM priority of the data to be processed to a set level according to the data delay requirement. The specific configuration process of the WMM priority can be determined according to the actual situation of the data to be processed.

[0078] In one implementation of the present application, the first, second and third preset WMM priority configuration mechanisms all support dynamic adjustment of the WMM priority of data according to the dynamic delay requirement of the data.

[0079] In different scenarios, the latency requirements of data are different, therefore, the first, second and third preset WMM priority configuration mechanisms may be configured to include dynamically configuring the WMM priority of data according to the dynamic latency requirements of data in different scenarios.

[0080] In order to further illustrate the technical solution of the present application, a specific application scenario is described below.

[0081] Figure 2 A schematic diagram showing an application scenario of the communication method for split AR glasses provided in an embodiment of the present application is shown.

[0082] refer to Figure 2 In this application scenario, the split AR glasses include a split AR glasses host and AR glasses, the external device is a remote terminal, and the data transmission scenario is that the remote terminal initiates a video call to the split AR glasses. Figure 2 It can be seen that after the remote terminal initiates a video call to the split AR glasses, the remote terminal configures the WMM priority of VI for the data to be processed. However, after passing through the large network, the WMM priority is reduced to BE due to the change of the data message field. That is, the air interface resource preemption capability of the data to be processed in channel channel36 is directly changed from VI to BE, which greatly affects the real-time performance of the data of the split AR glasses. Figure 2 As shown, after receiving the to-be-processed data of level BE, this embodiment of the present application can directly restore the WMM level of the to-be-processed data to VI or increase it to VO through a preset WMM priority configuration mechanism or strategy, so that the air interface resource grabbing capability of the data in the channel channel48 of the split AR glasses is restored or improved, thereby ensuring the low latency of the communication of the split AR glasses.

[0083] In this specific application example of the present application, refer to Figure 2, the internal part of the split AR glasses also involves interference and snatching of air interface resources, that is, the data between the split AR glasses host and the AR glasses of the split AR glasses also involves snatching and mutual interference of air interface resources on channel 48. Therefore, this application example of the present application can also configure the WMM priority inside the split AR glasses. The specific configuration process can be referred to Figure 3 .

[0084] Figure 3 A schematic diagram showing another application scenario of the communication method for split AR glasses provided in an embodiment of the present application is shown.

[0085] refer to Figure 3 The transmission of multiple data is involved between the split AR glasses host and the AR glasses. The data transmitted from the split AR glasses host to the AR glasses include audio and video, display and slam data, etc. The data transmitted from the AR glasses to the split AR glasses host includes IMU and camera gesture map data.

[0086] In order to achieve real-time communication between split AR glasses, the preset WMM priority configuration mechanism can be configured in advance according to the latency requirements of the business corresponding to the data, and different WMM priorities can be configured for different data through the preset WMM priority configuration mechanism. For example, if IMU data requires the highest latency requirement, IMU data can be configured as VO level or directly configured as a set level with a backoff time of 0.

[0087] In the application scenario of the present application, the backoff time of the IMU data can be set to 0, the audio data can be set to VO, and the camera, slam and other data can be set to VI.

[0088] Figure 4 A schematic diagram of the composition structure of the communication device of the split AR glasses provided in an embodiment of the present application is shown.

[0089] refer to Figure 4Based on the above-mentioned communication method of split AR glasses, an embodiment of the present application also provides a communication device of split AR glasses, the split AR glasses include a control terminal and an AR glasses body, the AR glasses body includes multiple sensors, the method is applied to the control terminal, and the device includes: a receiving and acquiring module 401, used to receive the data to be processed, and obtain the data source and data type of the data to be processed, the data source includes an external device or an AR glasses body; a first transmission module 402, used to configure the WMM priority of the data to be processed according to the data type of the data to be processed and a first preset WMM priority configuration mechanism when the data source is an external device, and transmit the data to the AR glasses body according to the WMM priority; a second transmission module 403, used to perform corresponding processing on the data to be processed when the data source is the AR glasses body, and transmit the processed data to be processed to the AR glasses body according to the second preset WMM priority configuration mechanism.

[0090] In one embodiment of the present application, when the data source is the AR glasses body, the data to be processed includes at least one sensor data of multiple sensors; accordingly, the data to be processed is sent by the AR glasses body through the following operations: the AR glasses body obtains at least one sensor data based on multiple sensors; the AR glasses body determines the WMM priority of each sensor data according to a third preset WMM priority configuration mechanism; the AR glasses body sends each sensor data to the control terminal according to the WMM priority of each sensor data.

[0091] In one embodiment of the present application, the data types include audio, video and IMU, and at least one sensor data includes audio data, video data and IMU data; accordingly, the third preset WMM priority configuration mechanism includes: setting the WMM priority of the IMU data to a set level, and the backoff time of the set level is 0; setting the WMM priority of the audio data to VO; setting the WMM priority of the video data to VI.

[0092] In one embodiment of the present application, the second transmission module includes one of the following: a first processing submodule, used for performing asynchronous transmission processing on the data to be processed; a second processing submodule, used for performing positioning and map construction processing on the data to be processed.

[0093] In one embodiment of the present application, the second transmission module includes: a configuration submodule, used to configure the WMM priority for the processed data to be processed according to a second preset WMM priority configuration mechanism; a transmission submodule, used to transmit the processed data to be processed to the AR glasses body according to the WMM priority of the processed data to be processed.

[0094] In one embodiment of the present application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the to-be-processed data after the asynchronous transmission processing and the positioning and mapping processing to VI.

[0095] In one embodiment of the present application, when the data source is an external device, the data type includes audio, video and display, the data to be processed includes audio, video data and display data, and the first preset WMM priority configuration mechanism is to configure the audio, video data and display data as VO or VI.

[0096] Based on the above-mentioned communication method of split AR glasses, an embodiment of the present application also provides a split AR glasses, the split AR glasses include a control terminal and an AR glasses body, the AR glasses body includes multiple sensors, and the control terminal is used to execute the above-mentioned communication method of the split AR glasses.

[0097] Based on the communication method of the above-mentioned split AR glasses, an embodiment of the present application also provides a non-transitory computer-readable storage medium storing computer instructions, and the computer instructions are used to enable a computer to execute the communication method of the above-mentioned split AR glasses.

[0098] It should be noted that the description of the device and split AR glasses in the embodiments of the present application is similar to the description of the above method embodiments, and has similar beneficial effects as the method embodiments, so they are not described in detail. Figures 1 to 3 The present invention can be understood by referring to the description of any one of the accompanying drawings.

[0099] It should be understood that the various forms of processes shown above can be used to reorder, add or delete steps. For example, the steps recorded in this application can be executed in parallel, sequentially or in different orders, as long as the expected results of the technical solution disclosed in this application can be achieved, and this document is not limited here.

[0100] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A communication method for split AR glasses, characterized in that: The split AR glasses include a control terminal and an AR glasses body, wherein the AR glasses body includes a plurality of sensors, and the method is applied to the control terminal, and the method includes: Receive data to be processed, and obtain a data source and a data type of the data to be processed, wherein the data source includes an external device or the AR glasses body; In the case where the data source is an external device, configuring the WMM priority of the data to be processed according to the data type of the data to be processed and a first preset WMM priority configuration mechanism, and transmitting the data to the AR glasses body according to the WMM priority; In the case where the data source is the AR glasses body, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses body according to the second preset WMM priority configuration mechanism.

2. The method according to claim 1, characterized in that In the case where the data source is the AR glasses body, the data to be processed includes at least one sensor data of multiple sensors; accordingly, The data to be processed is sent by the AR glasses body through the following operations: The AR glasses body acquires at least one sensor data based on the multiple sensors; The AR glasses body determines the WMM priority of each sensor data according to a third preset WMM priority configuration mechanism; The AR glasses body sends each sensor data to the control terminal according to the WMM priority of each sensor data.

3. The method according to claim 2, characterized in that The data types include audio, video and IMU, and the at least one sensor data includes audio data, video data and IMU data; accordingly, The third preset WMM priority configuration mechanism includes: The WMM priority of the IMU data is set to a set level, wherein the backoff time of the set level is 0; Set the WMM priority of audio data to VO; Sets the WMM priority of the video data to VI.

4. The method according to claim 3, characterized in that The corresponding processing of the data to be processed includes one of the following: Performing asynchronous transmission processing on the data to be processed; Positioning and mapping are performed on the data to be processed.

5. The method according to claim 4, characterized in that The method of transmitting the processed data to be processed to the AR glasses body according to the second preset WMM priority configuration mechanism includes: configuring a WMM priority for the processed data to be processed according to the second preset WMM priority configuration mechanism; The processed data to be processed is transmitted to the AR glasses body according to the WMM priority of the processed data to be processed.

6. The method according to claim 5, characterized in that The second preset WMM priority configuration mechanism includes configuring the WMM priority of the to-be-processed data after the asynchronous transmission processing and the positioning and mapping processing to VI.

7. The method according to claim 1, characterized in that When the data source is an external device, the data types include audio and video calls and ordinary audio and video, the data to be processed includes audio and video call data and ordinary audio and video data, and the first preset WMM priority configuration mechanism is to configure the audio and video call data and ordinary audio and video data as VO or VI.

8. A communication device for split AR glasses, characterized in that: The split AR glasses include a control terminal and an AR glasses body, the AR glasses body includes a plurality of sensors, the method is applied to the control terminal, and the device includes: A receiving and acquiring module, used to receive data to be processed and acquire the data source and data type of the data to be processed, wherein the data source includes an external device or the AR glasses body; A first transmission module is used to configure the WMM priority of the data to be processed according to the data type of the data to be processed and a first preset WMM priority configuration mechanism when the data source is an external device, and transmit the data to the AR glasses body according to the WMM priority; The second transmission module is used to process the data to be processed accordingly when the data source is the AR glasses body, and transmit the processed data to be processed to the AR glasses body according to a second preset WMM priority configuration mechanism.

9. A split AR glasses, characterized in that: The split AR glasses include a control terminal and an AR glasses body, the AR glasses body includes a plurality of sensors, and the control terminal is used to execute the method according to any one of claims 1 to 7.

10. A non-transitory computer-readable storage medium storing computer instructions, characterized in that: The computer instructions are used to make a computer execute the method according to any one of claims 1 to 7.

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