XR equipment and system

Abstract

The embodiment of the utility model discloses XR equipment. The XR equipment comprises a visible light communication module, a wireless communication module and a data acquisition unit, the data acquisition unit is used for acquiring original data; the visible light communication module is used for transmitting the original data to a data processing device through a visible light signal receiver according to a first communication protocol; and the wireless communication module is used for receiving the data processed by the data processing device according to a second communication protocol. According to the XR equipment, a novel visible light communication technology is utilized, data acquisition and processing processes are separated, and original data are transmitted in real time, so that data processing outsourcing is realized, the weight and power consumption of the equipment are reduced, and the user experience is optimized.

Description

Technical Field

[0001] The embodiments of the utility model relate to the field of virtual reality technology, and in particular to an XR device and system. Background Art

[0002] With the continuous advancement of virtual reality (VR), augmented reality (AR), and mixed reality (MR) technologies, the requirements for data transmission speed and security are getting higher and higher. At present, the existing technology mainly relies on traditional wireless communication methods, such as Wi-Fi, but Wi-Fi is susceptible to environmental interference, and its signals can be intercepted through walls, posing a security risk. In addition, head-mounted display devices often have to undertake the dual tasks of data collection and processing, which makes the equipment bulky and the user experience limited. Utility Model Content

[0003] The embodiments of the present utility model provide an XR device and system, which utilizes a novel visible light communication technology to separate data collection and processing processes and transmit raw data in real time, thereby realizing data processing outsourcing, reducing the weight and power consumption of the device, and optimizing the user experience.

[0004] In a first aspect, the utility model provides an XR device, which includes: a visible light communication module, a wireless communication module and a data acquisition unit;

[0005] The data acquisition unit is used to collect raw data;

[0006] The visible light communication module is used to transmit the raw data to the data processing device through the visible light signal receiver according to the first communication protocol;

[0007] The wireless communication module is used to receive the data processed by the data processing device according to the second communication protocol.

[0008] The device includes: the first communication module is fixed on the top of the XR device.

[0009] The equipment includes: the fixing method is a belt-shaped fixing method.

[0010] The device includes: the first communication protocol is a visible light communication protocol.

[0011] The device includes: the second communication protocol is a radio communication protocol.

[0012] In a second aspect, the utility model provides an XR system, comprising: at least one XR device, a visible light signal receiver, and a data processing device; the XR device comprises: a visible light communication module, a wireless communication module, and a data acquisition unit; the XR device is communicatively connected to the visible light signal receiver;

[0013] The XR device is used to collect raw data through the data collection unit; send the raw data to the visible light signal receiver through the visible light communication module; and receive data processed by the data processing device through the wireless communication module.

[0014] The visible light signal receiver is used to receive the raw data and transmit it to a data processing device;

[0015] The data processing device is used for processing original data.

[0016] The system includes: the data processing device includes a cloud server or a local data processing device.

[0017] The utility model discloses an XR device, which includes: a visible light communication module, a wireless communication module and a data acquisition unit; the data acquisition unit is used to collect raw data; the visible light communication module is used to transmit the raw data to a data processing device through a visible light signal receiver according to a first communication protocol; the wireless communication module is used to receive data processed by the data processing device according to a second communication protocol. The XR device realizes the use of visible light communication technology, separates data acquisition and processing processes, and transmits raw data in real time, thereby realizing data processing outsourcing, reducing the weight and power consumption of the device, and optimizing the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a structural schematic diagram of an XR device in an embodiment of the utility model;

[0019] Figure 2 It is a structural schematic diagram of an XR system in an embodiment of the utility model. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0021] Embodiment 1

[0022] Figure 1 is a schematic diagram of the structure of an XR device 10 in an embodiment of the present utility model, such as Figure 1As shown, the XR device 10 of the utility model includes a visible light communication module 102, a wireless communication module 103 and a data acquisition unit 101; the data acquisition unit 101 is used to collect original data; the visible light communication module 102 is used to transmit the original data to the data processing device 105 through the visible light signal receiver 104 according to the first communication protocol; the wireless communication module 103 is used to receive the data processed by the data processing device 105 according to the second communication protocol.

[0023] In this embodiment, the data acquisition unit 101 is set in the XR device 10, that is, in the head display device, for collecting raw data, wherein the raw data includes but is not limited to the collected audio and video and sensor data. The visible light communication module 102 may be a module that uses visible light communication technology for communication. The visible light communication module 102 is used to transmit the above-mentioned collected raw data to the data processing device 105 through the visible light signal receiver 104 according to the first communication protocol, wherein the visible light signal receiver 104 may be a device directly used to receive the light signal emitted by the device, and the data processing device 105 may be a device for processing data. The first communication protocol is the visible light communication protocol. The wireless communication module 103 uses a module for mobile communication, wireless communication, and Bluetooth for communication. The wireless communication module 103 is used to receive the data processed by the data processing device 105 according to the second communication protocol. Among them, the second communication protocol is a radio communication protocol using electromagnetic wave communication, and the radio communication protocol includes: a mobile communication protocol and a short-range communication protocol. Exemplary, mobile communication protocols such as 3G, 4G, 5G, etc., short-range communication protocols such as Bluetooth, zigbee, Wi-Fi, etc.

[0024] On the basis of the above utility model, the visible light communication module 102 is fixed on the top of the XR device 10 in a strip-shaped fixing manner.

[0025] In the present invention, fixing on the top of the XR device 10 can ensure that light is not blocked during dynamic use and maintain stable communication. The top strip fixing method ensures that the structure is stable.

[0026] The XR device 10 in the present invention utilizes a novel visible light communication technology to separate data collection and processing processes and transmit raw data in real time, thereby outsourcing data processing, reducing the weight and power consumption of the device, and optimizing the user experience.

[0027] In a specific implementation, the uplink data is usually the original data collected by the XR device 10, which has a large amount of data and high sensitivity, involving user privacy. However, the optical communication scheme is not easy to be intercepted by a third party and has high security. The downlink data volume is relatively small, so it is not necessary or necessary to use visible light communication for communication.

[0028] In the present invention, the XR device processes uplink data and downlink data respectively through different communication protocols. The frequencies of the two technologies are very different and do not interfere with each other, ensuring security while taking into account the stability of uplink and downlink data transmission. According to the usage scenario, the characteristics of the two types of communication protocols are fully utilized.

[0029] Optionally, as a first optional embodiment of the utility model embodiment, on the basis of the above utility model embodiment, further added: Figure 2 is a schematic diagram of the structure of an XR system 11 in an embodiment of the present utility model, such as Figure 2 As shown, in the XR system 11, at least one XR device 10, a visible light signal receiver 104 and a data processing device 105; the XR device 10 includes: a visible light communication module 102, a wireless communication module 103 and a data acquisition unit 101; the XR device 10 and the visible light signal receiver 104 are in communication connection; the XR device 10 collects raw data through the data acquisition unit 101; the raw data is sent to the visible light signal receiver 104 through the visible light communication module 102; and the data processed by the data processing device 105 is received through the wireless communication module 103. The visible light signal receiver 104 is used to receive the raw data and transmit it to the data processing device 105; the data processing device 105 is used to process the raw data. In different embodiments, the data processing device 105 may include a cloud server or a local data processing device.

[0030] In the present invention, multiple XR devices 10 are supported to share a visible light signal receiver 104 and a data processing device 105, which can reduce costs and improve device interoperability. In this system, the VR device transmits raw data to the visible light signal receiver 104 through the visible light communication module 102, and the latter sends the data to the data processing device 105 to achieve high-speed data processing. This utility model significantly improves data transmission efficiency, while reducing the weight and power consumption of the device, and significantly improves the user experience.

[0031] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention is described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. An XR device, characterized in that: include: Visible light communication module, wireless communication module and data acquisition unit; The data acquisition unit is used to collect raw data; The visible light communication module is used to transmit the raw data to the data processing device through the visible light signal receiver according to the first communication protocol; The wireless communication module is used to receive the data processed by the data processing device according to the second communication protocol.

2. The device according to claim 1, characterized in that The visible light communication module is fixed on the top of the XR device.

3. The device according to claim 2, characterized in that The fixing method is a belt-shaped fixing method.

4. The device according to claim 1, characterized in that The first communication protocol is a visible light communication protocol.

5. The device according to claim 1, characterized in that The second communication protocol is a radio communication protocol.

6. An XR system, characterized in that: include: at least one XR device, a visible light signal receiver, and a data processing device; The XR device includes: a visible light communication module, a wireless communication module and a data acquisition unit; The XR device is communicatively connected with the visible light signal receiver; The XR device is used to collect raw data through the data collection unit; send the raw data to the visible light signal receiver through the visible light communication module; and receive the data processed by the data processing device through the wireless communication module; The visible light signal receiver is used to receive the raw data and transmit it to a data processing device; The data processing device is used for processing original data.

7. The system according to claim 6, characterized in that The data processing device includes a cloud server or a local data processing device.

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