Communication method and apparatus for split ar glasses, and split ar glasses and medium
By configuring a preset WMM priority mechanism between the control terminal and the AR glasses, the data transmission priority is dynamically adjusted, which solves the latency problem caused by the reduction of WMM protocol priority, realizes low-latency data transmission, and improves the user experience.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- HANGZHOU LINGBAN TECH CO LTD
- Filing Date
- 2025-12-31
- Publication Date
- 2026-07-09
AI Technical Summary
In split-type AR glasses based on wireless Wi-Fi communication, the existing WMM protocol may be downgraded in priority during data transmission, leading to increased latency and affecting user experience.
By configuring a preset WMM priority mechanism between the control terminal and the AR glasses, the transmission priority of data is dynamically adjusted according to the data type and source, ensuring low-latency transmission.
It achieves low-latency data transmission in split AR glasses, improving the user experience.
Smart Images
Figure CN2025148122_09072026_PF_FP_ABST
Abstract
Description
Communication methods, devices, split AR glasses, and media for split AR glasses
[0001] Cross-reference to related applications
[0002] This application claims priority to Chinese Patent Application No. 202411996910.X, filed with the Chinese Patent Office on December 31, 2024, the entire contents of which are incorporated herein by reference. Technical Field
[0003] This application relates to the field of computer vision technology, and in particular to a communication method, device, split AR glasses and medium for split AR glasses. Background Technology
[0004] Real-time interaction of key data from split-type AR (Augmented Reality) glasses based on Wi-Fi communication is crucial for providing a high-quality user experience. This data has extremely high real-time requirements, thus necessitating low-latency communication. However, Wi-Fi communication transmits data via air interface resources, leading to competition for these resources among devices on the same channel within the same spatial range.
[0005] To address this issue, the WMM (Wi-Fi Multimedia) protocol was developed. The WMM protocol aims to optimize data transmission in wireless networks by allocating different priorities for air interface resource preemption capabilities to different types of service data.
[0006] However, in actual Wi-Fi communication, the priority assigned by the WMM protocol may change during data transmission, with most priorities being reduced. This reduction in priority directly affects the real-time performance of data communication, leading to increased latency and thus impacting the user experience of the split-type AR glasses. Therefore, ensuring low-latency data transmission for split-type AR glasses has become an urgent problem to be solved. Summary of the Invention
[0007] This application provides a communication method, device, split AR glasses, and medium for split AR glasses.
[0008] According to a first aspect of this application, a communication method for split AR glasses is provided. The split AR glasses include a control terminal and an AR glasses body, the AR glasses body including multiple sensors. The method is applied to the control terminal, and the method includes:
[0009] Receive data to be processed and obtain the data source and data type of the data to be processed, wherein the data source includes external devices or the AR glasses themselves;
[0010] 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 to be processed is transmitted to the AR glasses body according to the WMM priority.
[0011] When the data source is the AR glasses themselves, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses themselves according to the second preset WMM priority configuration mechanism.
[0012] According to one embodiment of this application, when the data source is the AR glasses themselves, the data to be processed includes sensor data from at least one of multiple sensors; correspondingly,
[0013] The data to be processed is sent by the AR glasses themselves through the following operations:
[0014] The AR glasses body acquires at least one sensor data based on the multiple sensors;
[0015] The AR glasses body determines the WMM priority of each sensor data according to the third preset WMM priority configuration mechanism;
[0016] The AR glasses body sends each sensor data to the control terminal according to the WMM priority of each sensor data.
[0017] According to one embodiment of this application, the data types include audio, video, and IMU, and the at least one sensor data includes audio data, video data, and IMU data; correspondingly,
[0018] The third preset WMM priority configuration mechanism includes:
[0019] Set the WMM priority of the IMU data to a set level, where the backoff time for the set level is 0;
[0020] Set the WMM priority of the audio data to VO;
[0021] Set the WMM priority of the video data to VI.
[0022] According to one embodiment of this application, the corresponding processing of the data to be processed includes one of the following:
[0023] The data to be processed is transmitted asynchronously.
[0024] The data to be processed is then used for location and map construction.
[0025] According to one embodiment of this application, the step of transmitting the processed data to the AR glasses body according to the second preset WMM priority configuration mechanism includes:
[0026] According to the second preset WMM priority configuration mechanism, configure WMM priority for the processed data to be processed.
[0027] Based on the WMM priority of the processed data to be processed, the processed data to be processed is transmitted to the AR glasses body.
[0028] According to one embodiment of this application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the data to be processed after asynchronous transmission processing and positioning and map building processing as VI.
[0029] According to one embodiment of this 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 WMM priority of audio and video call data and ordinary audio and video data as VO or VI.
[0030] According to a second aspect of this application, a communication device for split AR glasses is provided. The split AR glasses include a control terminal and an AR glasses body, the AR glasses body including multiple sensors. The device includes:
[0031] The receiving and acquiring module is 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 itself;
[0032] The first transmission module is configured to, 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 a first preset WMM priority configuration mechanism, and transmit the data to be processed to the AR glasses body according to the WMM priority.
[0033] The second transmission module is used to process the data to be processed when the data source is the AR glasses body, and to transmit the processed data to the AR glasses body according to the second preset WMM priority configuration mechanism.
[0034] According to a third aspect of this application, a split AR glasses is provided, the split AR glasses including a control terminal and an AR glasses body, the AR glasses body including a plurality of sensors, and the control terminal being used to execute the method described in this application.
[0035] According to a fourth aspect of this application, a non-transitory computer-readable storage medium is provided storing computer instructions for causing the computer to perform the methods described in this application.
[0036] The method of this application embodiment receives data to be processed and obtains the data source and data type of the data to be processed. The data source includes an external device or the AR glasses itself. 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 a first preset WMM priority configuration mechanism, and the data is transmitted to the AR glasses itself according to the WMM priority. When the data source is the AR glasses itself, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses itself according to a 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 latency caused by the potential reduction of priority when transmitting based on the traditional WMM protocol can be avoided, thus achieving low-latency transmission of data for split AR glasses.
[0037] It should be understood that the teachings of this application are not required to achieve all the beneficial effects described above, but rather that a specific technical solution can achieve a specific technical effect, and other embodiments of this application can also achieve beneficial effects not mentioned above. Attached Figure Description
[0038] The above and other objects, features, and advantages of exemplary embodiments of this application will become readily apparent from the following detailed description taken in conjunction with the accompanying drawings. Several embodiments of this application are illustrated in the drawings by way of example and not limitation, in which:
[0039] In the accompanying drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
[0040] Figure 1 shows a schematic diagram illustrating the implementation flow of the communication method for split AR glasses provided in an embodiment of this application.
[0041] Figure 2 illustrates a schematic diagram of an application scenario of the communication method for split AR glasses provided in this application embodiment.
[0042] Figure 3 illustrates another application scenario of the communication method for split AR glasses provided in this application embodiment.
[0043] Figure 4 shows a schematic diagram of the composition structure of the communication device for the split AR glasses provided in this application embodiment. Detailed Implementation
[0044] Embodiments of this application will now be described in more detail with reference to the accompanying drawings. While some embodiments of this application are shown in the drawings, it should be understood that this application can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this application. It should be understood that the drawings and embodiments of this application are for illustrative purposes only and are not intended to limit the scope of protection of this application.
[0045] It should also be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings. Unless otherwise specified, the embodiments and features described herein can be combined with each other.
[0046] It should be noted that the concepts of "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 of functions performed by these devices, modules or units or their interdependencies.
[0047] It should be noted that the terms "a" and "a plurality of" used in this application are illustrative rather than restrictive, and those skilled in the art should understand that, unless otherwise expressly indicated in the context, they should be understood as "one or more".
[0048] The names of the messages or information exchanged between multiple devices in the embodiments of this application are for illustrative purposes only and are not intended to limit the scope of these messages or information.
[0049] The present application will now be described in detail with reference to the accompanying drawings and embodiments.
[0050] Figure 1 shows a schematic diagram illustrating the implementation flow of the communication method for split AR glasses provided in an embodiment of this application.
[0051] Referring to Figure 1, this application embodiment provides a communication method for split AR glasses, the method including:
[0052] Operation 101: Receive the data to be processed and obtain the data source and data type of the data to be processed. The data source includes external devices or the AR glasses themselves.
[0053] Split AR glasses are a type of AR glasses where the display unit and computing unit are separated. The display unit is integrated into the AR glasses body and is responsible for displaying AR images and information, while the computing unit is an independent control terminal similar to a mobile phone, responsible for handling all the computationally intensive tasks required by the AR glasses.
[0054] Communication in split AR glasses involves communication with external devices and communication within the split AR glasses themselves. External devices can be terminal devices such as mobile phones, tablets, and computers. Therefore, the data sources for the control terminal to receive data can be divided into external devices and the AR glasses themselves.
[0055] Communication between the split AR glasses and external devices primarily involves receiving data from multiple external devices via a control terminal and transmitting that data back to the AR glasses themselves. The control terminal can be configured with dual network cards or connect via a mobile network and an external network.
[0056] The communication within the split AR glasses mainly involves data transmission between the control terminal and the AR glasses themselves. This connection between the control terminal and the AR glasses is either P2P (peer-to-peer) or direct via a hotspot.
[0057] In one embodiment of this application, a data transmission mechanism is configured within the AR glasses body. When the data source is the AR glasses body, the data to be processed includes at least one sensor data from multiple sensors. Accordingly, the data to be processed is transmitted by the AR glasses body through the following operations: the AR glasses body acquires 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; and the AR glasses body transmits each sensor data to the control terminal according to the WMM priority of each sensor data.
[0058] In one embodiment of this application, the data types include audio, video, and IMU, and at least one sensor data includes audio data, video data, and IMU data; correspondingly, the third preset WMM priority configuration mechanism includes: setting the WMM priority of IMU data to a set level, with a backoff time of 0 for the set level; setting the WMM priority of audio data to VO; and setting the WMM priority of video data to VI.
[0059] To ensure the real-time communication of the split AR glasses, it is necessary to configure the communication method not only on the control terminal but also on the AR glasses themselves. The AR glasses are usually only responsible for sending the collected data to the control terminal so that the control terminal can process the data and return it to the AR glasses for display.
[0060] The AR glasses themselves can acquire data from at least one sensor through multiple built-in sensors, such as cameras and IMUs (Inertial Measurement Units). The data to be processed received from the AR glasses can include audio data, video data, and IMU data. IMU data requires high real-time performance, while audio and video data require less.
[0061] To meet the real-time requirements of different data, the AR glasses are equipped with a third preset WMM priority configuration mechanism. To ensure the real-time performance of IMU data, the IMU data can be directly configured to a level independent of the WMM protocol itself, resulting in a zero backoff time for the IMU data. This means that the IMU data has the highest preemption capability when competing for air interface resources with any other data, without needing to wait for data transmission. Audio and video data also have high real-time requirements, 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, and the priority of video data as VI in the third preset WMM priority configuration mechanism.
[0062] In this context, VO and VI represent the priorities of the WMM protocol. The WMM protocol has four priority levels: VO, VI, BE, and BK, with priorities from highest to lowest being VO > VI > BE > BK. Under the same priority, data streams have an equal chance of transmission. The difference between the four priorities lies in their backoff times: VO has a backoff time of 1-2 slots, VI has a backoff time of 2-7 slots, and BE and BK have backoff times of 7-255 slots.
[0063] In one embodiment of this application, configuring WMM priority can be regarded as configuring the service port of the service corresponding to the data to the corresponding WMM priority.
[0064] It should be noted that the data to be processed in this application is not limited to audio data, video data, and IMU data; it can also be other data that the AR glasses themselves need to transmit. The third preset WMM priority configuration mechanism does not only include the WMM priority allocation method for the aforementioned data, but may also include configuring WMM priorities for various types of data based on real-time requirements and data characteristics.
[0065] 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 and the first preset WMM priority configuration mechanism, and transmit the data to be processed to the AR glasses body according to the WMM priority.
[0066] In one embodiment of this application, when the data source is an external device, the data types include audio and video calls and ordinary audio and video, and the data to be processed includes audio and video call data and ordinary audio and video data. The first preset WMM priority configuration mechanism is to configure the WMM priority of audio and video call data and ordinary audio and video data as VO or VI.
[0067] Communication between external devices and the standalone AR glasses typically involves controlling the glasses for remote video calls. The data received from external devices can include audio / video call data and regular audio / video data. To ensure real-time communication with the standalone AR glasses, a first preset WMM priority configuration mechanism is usually configured on the control terminal. Both audio / video call data and regular audio / video data received from external devices are data that needs to be transmitted to the AR glasses themselves. To distinguish them from other data, the priority of audio / video call data and regular audio / video data can be configured to a higher level, i.e., VO or VI. Therefore, the first preset WMM priority configuration mechanism can be configured to set the priority of audio / video call data and regular audio / video data to be sent to the AR glasses to VO or VI. Specifically, to ensure real-time communication, the priority of audio / video call data is usually configured higher than that of regular audio / video data; for example, the WMM priority of audio / video call data is configured as VO, and the WMM priority of regular audio / video data is configured as VI.
[0068] Operation 103: When the data source is the AR glasses themselves, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses themselves according to the second preset WMM priority configuration mechanism.
[0069] In one embodiment of this application, the data to be processed is processed accordingly, including one of the following: asynchronous transmission processing of the data to be processed; positioning and map building processing of the data to be processed.
[0070] In one embodiment of this application, 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; and transmitting the processed data to the AR glasses body according to the WMM priority of the processed data to be processed.
[0071] In one embodiment of this application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the data to be processed after asynchronous transmission processing and positioning and map building processing as VI.
[0072] After the AR glasses transmit the data to be processed, the control terminal needs to process the data and then feed it back to the AR glasses.
[0073] The control terminal may perform ATW (Asynchronous Transfer Mode) and SLAM (Simultaneous Localization and Mapping) processing on the data to be processed transmitted from the AR glasses. This application does not specifically limit the specific processing; any processing performed by the control terminal on the data transmitted from the AR glasses falls within the scope of this application.
[0074] After processing the data to be processed, the control terminal also has a second preset WMM priority configuration mechanism to ensure that the processed data can be sent to the AR glasses in real time. Specifically, when the control terminal's processing includes ATW and SLAM, since the data processed by both ATW and SLAM needs to be fed back to the AR glasses in a timely manner to ensure a good user experience, the second preset WMM priority configuration mechanism can include configuring all the data to be processed after ATW and SLAM processing as VIs. Furthermore, the second preset WMM priority configuration mechanism can configure the data priority based on the latency requirements of the corresponding service.
[0075] Therefore, this application embodiment 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.
[0076] In one embodiment of this application, when 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 the first preset WMM priority configuration mechanism can also be: obtaining the data transmission information of the data to be processed, the data transmission information including the original data priority and data delay information; configuring the WMM 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.
[0077] When an external device sends data to be processed, it usually assigns a raw data priority to the data based on the WMM protocol and carries data latency information. The data latency information may include data latency requirements and the expected WMM priority.
[0078] Typical external devices do not have the ability to configure specific priorities, which means that the initial data priority cannot meet the data latency requirements, and the priority will decrease when external devices transmit data to the split AR glasses through the large network.
[0079] To address the aforementioned issues, one embodiment of this application proposes a first preset WMM priority configuration mechanism that restores the current WMM priority of the data to be processed to its original priority, configures the WMM priority of the data to be processed to the desired WMM priority, or upgrades or configures the WMM priority of the data to be processed to a set level based on data latency requirements. The specific configuration process for the WMM priority can be determined based on the actual situation of the data to be processed.
[0080] In one embodiment of this application, the first, second and third preset WMM priority configuration mechanisms all support dynamically adjusting the WMM priority of the data according to the dynamic latency requirements of the data.
[0081] Data latency requirements vary across different scenarios. Therefore, a first, second, and third preset WMM priority configuration mechanism can be configured to dynamically configure the WMM priority of data based on the dynamic latency requirements of data in different scenarios.
[0082] To further illustrate the technical solution of this application, a specific application scenario is described below.
[0083] Figure 2 illustrates a schematic diagram of an application scenario of the communication method for split AR glasses provided in this application embodiment.
[0084] Referring to Figure 2, in this application scenario, the split AR glasses include a split AR glasses host and AR glasses, with an external device being a remote terminal. The data transmission scenario involves the remote terminal initiating a video call to the split AR glasses. As shown in Figure 2, after the remote terminal initiates a video call to the split AR glasses, it configures the WMM priority of VI for the data to be processed. However, after passing through the network, the WMM priority decreases to BE due to changes in the data packet fields. That is, the air interface resource preemption capability of the data to be processed on channel 36 changes directly from VI to BE, which greatly affects the real-time performance of the split AR glasses. Therefore, as shown in Figure 2, in this embodiment of the application, after receiving data to be processed at level BE, the WMM level of the data to be processed can be directly restored to VI or upgraded to VO through a preset WMM priority configuration mechanism or strategy. This restores or upgrades the air interface resource preemption capability of the data to be processed on channel 48 of the split AR glasses, ensuring low communication latency for the split AR glasses.
[0085] In this specific application example, referring to Figure 2, interference and contention for air interface resources also occur within the split AR glasses. Specifically, the data between the split AR glasses host and the AR glasses themselves involves contention and mutual interference for air interface resources on channel 48. Therefore, this application example can also configure the WMM priority within the split AR glasses; the specific configuration process can be found in Figure 3.
[0086] Figure 3 illustrates another application scenario of the communication method for split AR glasses provided in this application embodiment.
[0087] Referring to Figure 3, the transmission of multiple data between the split AR glasses host and the AR glasses involves the transmission of data from the split AR glasses host to the AR glasses, including audio and video, display and SLAM data, etc., while the data transmitted from the AR glasses to the split AR glasses host includes IMU and camera gesture data, etc.
[0088] To achieve real-time communication between the separate AR glasses, a preset WMM priority configuration mechanism can be pre-configured based on the latency requirements of the corresponding services. This mechanism assigns different WMM priorities to different data types. For example, if IMU data requires the highest latency, it can be configured as VO level or directly as a set level with a backoff time of 0.
[0089] In this application scenario, the backoff time of IMU data can be set to 0, the WMM priority of audio data can be set to VO, and the WMM priority of camera, SLAM, and other data can be set to VI.
[0090] Figure 4 shows a schematic diagram of the composition structure of the communication device for the split AR glasses provided in this application embodiment.
[0091] Referring to Figure 4, based on the above-described communication method for split AR glasses, this application embodiment also provides a communication device for split AR glasses. The split AR glasses include a control terminal and an AR glasses body. The AR glasses body includes multiple sensors. The above-described communication method for split AR glasses is applied to the control terminal. The communication device includes: a receiving and acquiring module 401, used to receive data to be processed and acquire the data source and data type of the data to be processed. The data source includes an external device or the 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 be processed to the AR glasses body according to the WMM priority; and a second transmission module 403, used to process the data to be processed according to the AR glasses body when the data source is the AR glasses body, and transmit the processed data to the AR glasses body according to the second preset WMM priority configuration mechanism.
[0092] In one embodiment of this application, when the data source is the AR glasses body, the data to be processed includes at least one sensor data from multiple sensors; correspondingly, 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 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.
[0093] In one embodiment of this application, the data types include audio, video, and IMU, and at least one sensor data includes audio data, video data, and IMU data; correspondingly, the third preset WMM priority configuration mechanism includes: setting the WMM priority of IMU data to a set level, with a backoff time of 0 for the set level; setting the WMM priority of audio data to VO; and setting the WMM priority of video data to VI.
[0094] In one embodiment of this application, the second transmission module includes one of the following: a first processing submodule for asynchronous transmission processing of the data to be processed; and a second processing submodule for positioning and map building processing of the data to be processed.
[0095] In one embodiment of this application, the second transmission module includes: a configuration submodule, configured to configure a WMM priority for the processed data to be processed according to a second preset WMM priority configuration mechanism; and a transmission submodule, configured to transmit the processed data to the AR glasses body according to the WMM priority of the processed data to be processed.
[0096] In one embodiment of this application, the second preset WMM priority configuration mechanism includes configuring the WMM priority of the data to be processed after asynchronous transmission processing and positioning and map building processing as VI.
[0097] In one embodiment of this application, when the data source is an external device, the data types include audio and video and display, the data to be processed includes audio and video data and display data, and the first preset WMM priority configuration mechanism is to configure the WMM priority of audio and video data and display data as VO or VI.
[0098] Based on the above-described communication method for split AR glasses, this application embodiment also provides a split AR glasses, which includes 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-described communication method for split AR glasses.
[0099] Based on the above-described communication method for split AR glasses, this application embodiment also provides a non-transitory computer-readable storage medium storing computer instructions, which are used to cause a computer to execute the above-described communication method for split AR glasses.
[0100] It should be noted that the description of the device and split AR glasses in this application is similar to the description of the method embodiments described above, and has similar beneficial effects as the method embodiments, therefore, it will not be repeated. Any technical details not covered in the device and split AR glasses provided in this application can be understood based on the description of any one of the figures in Figures 1 to 3.
[0101] It should be understood that the various forms of processes shown above can be used to rearrange, add, or delete steps. For example, the steps described in this application can be executed in parallel, sequentially, or in different orders, as long as the desired result of the technical solution disclosed in this application can be achieved, and this is not limited herein.
[0102] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.
Claims
1. A communication method for split-type AR glasses, wherein, The split AR glasses include a control terminal and an AR glasses body. The AR glasses body includes multiple sensors. The communication method of the split AR glasses is applied to the control terminal, and the method includes: Receive data to be processed and obtain the data source and data type of the data to be processed, wherein the data source includes external devices or the AR glasses themselves; 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 to be processed is transmitted to the AR glasses body according to the WMM priority. When the data source is the AR glasses themselves, the data to be processed is processed accordingly, and the processed data to be processed is transmitted to the AR glasses themselves according to the second preset WMM priority configuration mechanism.
2. The communication method for the split AR glasses according to claim 1, wherein, When the data source is the AR glasses themselves, the data to be processed includes data from at least one sensor from multiple sensors; correspondingly, The data to be processed is sent by the AR glasses themselves 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 the 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 communication method for split AR glasses according to claim 2, wherein, 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: Set the WMM priority of the IMU data to a set level, where the backoff time for the set level is 0; Set the WMM priority of the audio data to VO; Set the WMM priority of the video data to VI.
4. The communication method for the split AR glasses according to claim 1, wherein, The corresponding processing of the data to be processed includes one of the following: The data to be processed is transmitted asynchronously. The data to be processed is then used for location and map construction.
5. The communication method for split AR glasses according to claim 4, wherein, The step of transmitting the processed data to the AR glasses body according to the second preset WMM priority configuration mechanism includes: According to the second preset WMM priority configuration mechanism, configure WMM priority for the processed data to be processed. Based on the WMM priority of the processed data to be processed, the processed data to be processed is transmitted to the AR glasses body.
6. The communication method for the split AR glasses according to claim 5, wherein, The second preset WMM priority configuration mechanism includes configuring the WMM priority of the data to be processed after asynchronous transmission processing and positioning and map building processing as VI.
7. The communication method for split AR glasses according to claim 1, wherein, 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 WMM priority of audio and video call data and ordinary audio and video data as VO or VI.
8. A communication device for split-type AR glasses, wherein, The split AR glasses include a control terminal and an AR glasses body. The AR glasses body includes multiple sensors. The device includes: The receiving and acquiring module is 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 itself; The first transmission module is configured to, 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 a first preset WMM priority configuration mechanism, and transmit the data to be processed to the AR glasses body according to the WMM priority. The second transmission module is used to process the data to be processed when the data source is the AR glasses body, and to transmit the processed data to the AR glasses body according to the second preset WMM priority configuration mechanism.
9. A type of split AR glasses, wherein, 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 perform the method as described in any one of claims 1 to 7.
10. A non-transitory computer-readable storage medium storing computer instructions, wherein, The computer instructions are used to cause the computer to perform the method as described in any one of claims 1 to 7.