WO2018076241A1 - 一种用于vr设备与计算机的数据连接设备 - Google Patents

一种用于vr设备与计算机的数据连接设备 Download PDF

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Publication number
WO2018076241A1
WO2018076241A1 PCT/CN2016/103590 CN2016103590W WO2018076241A1 WO 2018076241 A1 WO2018076241 A1 WO 2018076241A1 CN 2016103590 W CN2016103590 W CN 2016103590W WO 2018076241 A1 WO2018076241 A1 WO 2018076241A1
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module
video
data
interface
computer
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PCT/CN2016/103590
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English (en)
French (fr)
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姜英才
周朝晖
黄磊
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北京传送科技有限公司
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Priority to PCT/CN2016/103590 priority Critical patent/WO2018076241A1/zh
Publication of WO2018076241A1 publication Critical patent/WO2018076241A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40Network security protocols

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  • the present invention relates to the field of data communication technologies, and in particular, to a data connection device for a VR device and a computer.
  • the existing VR device and the computer communicate with each other through a cable connection, which causes the user to feel a sense of distraction in the process of using the VR device.
  • the technical problem to be solved by the present invention is to provide a data connection device for a VR device and a computer, so as to solve the data communication between the existing VR device and the computer through a cable connection.
  • the way to the user causes a problem of guilt in the process of using the VR device.
  • the present invention is achieved by the following technical solutions:
  • a data connection device for a VR device and a computer comprising a computer end and a VR device end;
  • the computer end includes a first data interface, a first microcontroller, a first wireless transceiver module, a video encoding module, a first video interface, and a wireless transmitting module;
  • the VR device end includes a second data interface, a second micro controller, a second wireless transceiver module, a video decoding module, a second video interface, and a wireless receiving module;
  • the video encoding module receives video data of the computer through the first video interface, and encodes the video data to be sent to the wireless receiving module by using the wireless transmitting module;
  • the wireless receiving module receives the video data, and sends the video data to the video decoding module; the video decoding module decodes the video data and sends the video data to the VR device through the second video interface;
  • the first microcontroller receives the computer generated control signal through the first data interface, and sends the control signal to the second wireless transceiver module by using the first wireless transceiver module;
  • the second microcontroller receives the control signal through the second wireless transceiver module, and sends the control signal to the VR device through the second data interface;
  • the first microcontroller receives a signal of the VR device through the first wireless transceiver module, and transmits a signal of the VR device to the computer through the first data interface.
  • the data connection device further includes a video compression module and a video decompression module;
  • the video encoding module encodes the video data and sends the video data to the video compression module, and the video compression module compresses the video data to form video compressed data, and sends the video compressed data by using the wireless transmitting module.
  • the wireless receiving module To the wireless receiving module;
  • the wireless receiving module receives the video compressed data, and sends the video compressed data to the video decompression module; the video decompression module decompresses the video compressed data and sends the video compressed data to the video decoding module. Decoding; the video decoding module sends the decoded video data to the VR device through the second video interface.
  • the computer end further includes a first power management module, wherein the external power adapter can be the first microcontroller, the first wireless transceiver module, the video encoding module, and the wireless transmitting module by using the first power management module And the video compression module is powered.
  • the external power adapter can be the first microcontroller, the first wireless transceiver module, the video encoding module, and the wireless transmitting module by using the first power management module And the video compression module is powered.
  • the VR device end further includes a power interface
  • the data connection device further includes a battery
  • the battery is detachably installed in the VR device end and detachably connected to the power interface, or through a power source
  • a wire is detachably coupled to the power interface.
  • the VR device end further includes a second power management module, and the second power management module is connected to the battery and the second microcontroller;
  • the battery supplies power to the second microcontroller, the second wireless transceiver module, the wireless receiving module, the video decoding module, and the video decompression module by using the second power management module;
  • the second microcontroller controls the power management module to perform power management on the second microcontroller, the second wireless transceiver module, the wireless receiving module, the video decoding module, and the video decompression module;
  • the second power management module is further configured to detect a quantity of the battery, and feed back the detected quantity information of the battery to the second microcontroller.
  • At least one of the first data interface and the second data interface is a USB interface.
  • the first data interface is a USB interface
  • the first data interface is further configured to supply power to the computer end.
  • At least one of the first video interface and the second video interface is an HDMI interface.
  • first wireless transceiver module and the second wireless transceiver module are Wi-Fi modules, and Holds two bands of 2.4GHz and 5GHz.
  • the wireless working frequency band of the wireless transmitting module and the wireless receiving module is 59.40-63.56 GHz.
  • the signal of the VR device includes at least one of a position signal, a motion signal, and a button signal of the VR device.
  • the data connection device for a VR device and a computer includes a computer end and a VR device end.
  • the video data of the computer can be transmitted to the VR device through the first video interface, the video encoding module and the wireless transmitting module of the computer, and then transmitted to the VR through the wireless receiving module, the video decoding module and the second video interface of the VR device.
  • the control signal of the computer is sequentially sent to the VR device through the first data interface, the first microcontroller, the first wireless transceiver module, and then passes through the second wireless transceiver module, the second microcontroller, and the second data of the VR device.
  • the signal of the VR device is sent to the computer through a path opposite to the transmission path of the control signal of the computer.
  • the data connection device realizes wireless transmission of video data and control signals of the computer between the VR device and the computer, and signals of the VR device, thereby eliminating the user's feeling of distraction.
  • FIG. 1 is a schematic diagram showing the working principle of a data connection device for a VR device and a computer according to an embodiment of the present invention
  • FIG. 2 is a schematic diagram showing the working principle of a data connection device for a VR device and a computer according to Embodiment 2 of the present invention.
  • connecting should be understood broadly, unless it is specifically defined and defined, for example, it may be a fixed connection, a detachable connection, or an integral Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • connecting should be understood broadly, unless it is specifically defined and defined, for example, it may be a fixed connection, a detachable connection, or an integral Connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or an internal connection between two components.
  • the data connection device for the VR device 4 and the computer 3 provided by Embodiment 1 of the present invention includes a computer terminal 1 and a VR device terminal 2.
  • the computer terminal 1 includes a first data interface 101, a first microcontroller 102, a first wireless transceiver module 103, a video encoding module 105, a first video interface 104, and a wireless transmitting module 106.
  • the VR device terminal 2 includes a second data interface 203, a second microcontroller 202, a second wireless transceiver module 201, a video decoding module 205, a second video interface 206, and a wireless receiving module 204.
  • the video encoding module 105 receives the video data of the computer 3 through the first video interface 104, and encodes the video data and transmits the video data to the wireless receiving module 204 through the wireless transmitting module 106.
  • the encoded video data is received by the wireless receiving module 204.
  • the wireless receiving module 204 receives the video data and transmits the video data to the video decoding module 205.
  • the video decoding module 205 decodes the video data and transmits it to the VR device 4 through the second video interface 206.
  • the video data can be played by the VR device 4.
  • the first microcontroller 102 receives the control signal generated by the computer 3 through the first data interface 101, and transmits the control signal to the second wireless transceiver module 201 through the first wireless transceiver module 103.
  • the second microcontroller 202 receives the control signal through the second wireless transceiver module 201 and transmits the control signal to the VR device 4 through the second data interface 203.
  • the VR device 4 can respond accordingly to the control signal.
  • the second microcontroller 202 receives the signal of the VR device 4 through the second data interface 203, and transmits the signal of the VR device 4 to the first wireless transceiver module 103 through the second wireless transceiver module 201.
  • the first microcontroller 102 receives the signal of the VR device 4 through the first wireless transceiver module 103 and transmits the signal of the VR device 4 to the computer 3 through the first data interface 101.
  • the signals of the VR device 4 include, but are not limited to, position signals and motion signals of the VR device 4, and may also include other signals, such as key signals of the VR device 4, etc., and may include one or more of these signals.
  • the computer 3 can monitor the position and motion of the current VR device 4 according to the received position signal and motion signal of the VR device 4, and monitor the button action of the current VR device 4 according to the received button signal of the VR device 4, and the VR device 4 includes the VR.
  • the helmet and handle, the position signal and the motion signal are generated by the VR helmet and the handle.
  • the first data interface 101 and the second data interface 203 are both USB interfaces, and the first data interface 101 can also be used to supply power to the computer terminal 1. If the computer 3 is powered by the computer 3 via the first data interface 101 (USB interface), the power interface may not be provided.
  • the first video interface 104 and the second video interface 206 are both HDMI interfaces.
  • the first wireless transceiver module 103 and the second wireless transceiver module 201 are Wi-Fi modules, and support two frequency bands of 2.4 GHz and 5 GHz, and can adaptively select corresponding frequency bands according to network conditions for data. Transmission to improve transmission reliability.
  • the wireless working frequency band of the wireless transmitting module 106 and the wireless receiving module 204 is 59.40-63.56 GHz, which can realize real-time transmission of 2k resolution video data.
  • the above HDMI interface and USB interface can also be changed to other standard interfaces.
  • FIG. 2 is a schematic diagram showing the working principle of a data connection device for a VR device and a computer according to Embodiment 2 of the present invention.
  • the data connection device provided in Embodiment 2 is based on Embodiment 1, a video compression module 107 is added to the computer terminal 1, and a video decompression module 207 is added to the VR device terminal 2.
  • the video encoding module 105 encodes the video data and sends it to the video compression module 107.
  • the video compression module 107 compresses the video data to form video compressed data, and transmits the video compressed data to the wireless receiving module 204 through the wireless transmitting module 106.
  • the wireless receiving module 204 receives the video compressed data and transmits the video compressed data to the video decompression module 207.
  • the video decompression module 207 decompresses the video compressed data and sends it to the video decoding module 205 for decoding.
  • the video decoding module 205 transmits the decoded video data to the VR device 4 through the second video interface 206. Adding video compression module 107 and video decompression module 207 can transmit larger video data.
  • the computer end 1 further includes a first power management module 108, and the external power adapter 109 can be the first microcontroller 102 and the first wireless transceiver module 103 through the first power management module 108.
  • the video encoding module 105, the wireless transmitting module 106, and the video compression module 107 are powered.
  • the VR device terminal 2 further includes a power interface
  • the data connection device further includes a battery 209
  • the battery 209 is detachably mounted in the VR device terminal 2 and detachably connected to the power interface, or Removably connected to the power connector through the power cord.
  • the VR device end 2 can be attached to the user's waist by a portable accessory such as a belt, the second video interface 206 and the second data.
  • the interface 203 is connected to the VR device 4 through data lines, respectively.
  • the battery 209 When the battery 209 is detachably connected to the power interface through the power cable, the battery 209 can be attached to the user's waist through a portable accessory such as a belt, and the power interface of the VR device terminal 2 is connected to the battery 209 through the power line.
  • the second video interface 206 and the second data interface 203 are directly connected to the VR device 4.
  • the VR device terminal 2 further includes a second power management module 208, and the second power management module 208 is connected to the battery 209 and the second microcontroller 202.
  • the battery 209 supplies power to the second microcontroller 202, the second wireless transceiver module 201, the wireless receiving module 204, the video decoding module 205, and the video decompression module 207 through the second power management module 208.
  • the second microcontroller 202 controls the power management module to perform power management on the second microcontroller 202, the second wireless transceiver module 201, the wireless receiving module 204, the video decoding module 205, and the video decompression module 207.
  • the second power management module 208 is further configured to detect the power of the battery 209 and feed back the detected power information of the battery 209 to the second microcontroller 202.

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

一种用于VR设备(4)与计算机(3)的数据连接设备。该设备包括计算机端(1)和VR设备端(2)。计算机(3)的视频数据可依次通过计算机端(1)的第一视频接口(104)、视频编码模块(105)、无线发射模块(106)发射到VR设备端(2),再依次通过VR设备端(2)的无线接收模块(204)、视频解码模块(205)、第二视频接口(206)发送到VR设备(4)中。计算机(3)的控制信号依次通过第一数据接口(101)、第一微控制器(102)、第一无线收发模块(103)发送到VR设备端(2),再依次通过VR设备端(2)的第二无线收发模块(201)、第二微控制器(202)、第二数据接口(203)发送到VR设备(4),VR设备(4)的信号则通过与计算机(3)的控制信号的传输路径相逆的路径发送到计算机(3)中。该数据连接设备实现了VR设备(4)与计算机(3)间计算机(3)的视频数据和控制信号、VR设备(4)的信号的无线传输,消除了用户的牵绊感。

Description

一种用于VR设备与计算机的数据连接设备 技术领域
本发明涉及数据通信技术领域,尤其涉及一种用于VR设备与计算机的数据连接设备。
背景技术
现有VR设备与计算机间都是通过线缆连接进行数据通信,给用户在使用VR设备的过程中造成了牵绊感。
发明内容
鉴于现有技术中存在的上述缺陷,本发明所要解决的技术问题是,提供一种用于VR设备与计算机的数据连接设备,以解决现有VR设备与计算机间通过线缆连接进行数据通信的方式给用户在使用VR设备的过程中造成牵绊感的问题。本发明是通过如下技术方案来实现的:
一种用于VR设备与计算机的数据连接设备,包括计算机端和VR设备端;
所述计算机端包括第一数据接口、第一微控制器、第一无线收发模块、视频编码模块、第一视频接口和无线发射模块;
所述VR设备端包括第二数据接口、第二微控制器、第二无线收发模块、视频解码模块、第二视频接口和无线接收模块;
所述视频编码模块通过所述第一视频接口接收计算机的视频数据,并将所述视频数据编码后通过所述无线发射模块发送到所述无线接收模块;
所述无线接收模块接收所述视频数据,并将所述视频数据发送到所述视频解码模块;所述视频解码模块将所述视频数据解码后通过所述第二视频接口发送到VR设备;
所述第一微控制器通过所述第一数据接口接收所述计算机产生的控制信号,并通过所述第一无线收发模块将所述控制信号发送到所述第二无线收发模块;所述第二微控制器通过所述第二无线收发模块接收所述控制信号,并通过所述第二数据接口将所述控制信号发送到所述VR设备;
所述第二微控制器通过所述第二数据接口接收所述VR设备的信号,并通过所述第二无线收发模块将所述VR设备的信号发送到所述第一无线收发模块;所述第一微控制器通过所述第一无线收发模块接收所述VR设备的信号,并通过所述第一数据接口将所述VR设备的信号发送到所述计算机。
进一步地,所述数据连接设备还包括视频压缩模块和视频解压缩模块;
所述视频编码模块将所述视频数据编码后发送到所述视频压缩模块,所述视频压缩模块将所述视频数据压缩形成视频压缩数据,并通过所述无线发射模块将所述视频压缩数据发送到所述无线接收模块;
所述无线接收模块接收所述视频压缩数据,并将所述视频压缩数据发送到所述视频解压缩模块;所述视频解压缩模块将所述视频压缩数据解压缩后发送到所述视频解码模块进行解码;所述视频解码模块通过所述第二视频接口将解码后的视频数据发送到所述VR设备。
进一步地,所述计算机端还包括第一电源管理模块,外部的电源适配器可通过所述第一电源管理模块为所述第一微控制器、第一无线收发模块、视频编码模块、无线发射模块和视频压缩模块供电。
进一步地,所述VR设备端还包括电源接口,所述数据连接设备还包括电池,所述电池可拆卸地安装在所述VR设备端内并与所述电源接口可拆卸地连接,或者通过电源线与所述电源接口可拆卸地连接。
进一步地,所述VR设备端还包括第二电源管理模块,所述第二电源管理模块与所述电池和所述第二微控制器连接;
所述电池通过所述第二电源管理模块对所述第二微控制器、第二无线收发模块、无线接收模块、视频解码模块和视频解压缩模块供电;
所述第二微控制器控制所述电源管理模块对所述第二微控制器、第二无线收发模块、无线接收模块、视频解码模块和视频解压缩模块进行用电管理;
所述第二电源管理模块还用于检测所述电池的电量,并将检测到的所述电池的电量信息反馈到所述第二微控制器。
进一步地,所述第一数据接口和第二数据接口中的至少一个为USB接口。
进一步地,当所述第一数据接口为USB接口时,所述第一数据接口还用于为所述计算机端供电。
进一步地,所述第一视频接口和第二视频接口中的至少一个为HDMI接口。
进一步地,所述第一无线收发模块和第二无线收发模块为Wi-Fi模块,支 持2.4GHz和5GHz两个频段。
进一步地,所述无线发射模块和无线接收模块的无线工作频段为59.40-63.56GHz。
所述VR设备的信号包括所述VR设备的位置信号、运动信号和按键信号中的至少一个。
与现有技术相比,本发明提供的用于VR设备与计算机的数据连接设备包括计算机端和VR设备端。计算机的视频数据可依次通过计算机端的第一视频接口、视频编码模块、无线发射模块后发射到VR设备端,再依次通过VR设备端的无线接收模块、视频解码模块、第二视频接口后发送到VR设备中。计算机的控制信号依次通过第一数据接口、第一微控制器、第一无线收发模块后发送到VR设备端,再依次通过VR设备端的第二无线收发模块、第二微控制器、第二数据接口后发送到VR设备,VR设备的信号则通过与计算机的控制信号的传输路径相逆的路径发送到计算机中。该数据连接设备实现了VR设备与计算机间计算机的视频数据和控制信号、VR设备的信号的无线传输,消除了用户的牵绊感。
附图说明
图1:本发明实施例提供的用于VR设备与计算机的数据连接设备的工作原理示意图;
图2:本发明实施例2提供的用于VR设备与计算机的数据连接设备的工作原理示意图。
具体实施方式
下面将结合本发明实施例中附图,对本发明实施例中的技术方案进行清楚、完整地描述。显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。通常在此处附图中描述和示出的本发明实施例的组件可以以各种不同的配置来布置和设计。因此,以下对在附图中提供的本发明的实施例的详细描述并非旨在限制要求保护的本发明的范围,而是仅仅表示本发明的选定实施例。基于本发明的实施例,本领域技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例,都属于本发明保护的范围。
在本发明的描述中,需要说明的是,除非另有明确的规定和限定,术语“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地 连接;可以是机械连接,也可以是电连接;可以是直接连接,也可以通过中间媒介间接连接,也可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本发明中的具体含义。
如图1所示,本发明实施例1提供的用于VR设备4与计算机3的数据连接设备包括计算机端1和VR设备端2。
计算机端1包括第一数据接口101、第一微控制器102、第一无线收发模块103、视频编码模块105、第一视频接口104和无线发射模块106。VR设备端2包括第二数据接口203、第二微控制器202、第二无线收发模块201、视频解码模块205、第二视频接口206和无线接收模块204。
视频编码模块105通过第一视频接口104接收计算机3的视频数据,并将视频数据编码后通过无线发射模块106发送到无线接收模块204,编码后的视频数据被无线接收模块204接收。无线接收模块204接收到视频数据,并将视频数据发送到视频解码模块205。视频解码模块205将视频数据解码后通过第二视频接口206发送到VR设备4。通过VR设备4可播放该视频数据。
第一微控制器102通过第一数据接口101接收计算机3产生的控制信号,并通过第一无线收发模块103将控制信号发送到第二无线收发模块201。第二微控制器202通过第二无线收发模块201接收控制信号,并通过第二数据接口203将控制信号发送到VR设备4。VR设备4可对该控制信号做出相应响应。
第二微控制器202通过第二数据接口203接收VR设备4的信号,并通过第二无线收发模块201将VR设备4的信号发送到第一无线收发模块103。第一微控制器102通过第一无线收发模块103接收VR设备4的信号,并通过第一数据接口101将VR设备4的信号发送到计算机3。VR设备4的信号包括但不限于VR设备4的位置信号和运动信号,还可包括其他信号,例如VR设备4的按键信号等,可包括这些信号中的一个或多个。计算机3可根据接收到的VR设备4的位置信号和运动信号监测当前VR设备4的位置和运动动作,根据接收到的VR设备4的按键信号监测当前VR设备4的按键动作VR设备4包括VR头盔及手柄,其位置信号和运动信号由VR头盔及手柄产生。
作为实施例1的一种优选实施方式,第一数据接口101和第二数据接口203均为USB接口,同时,第一数据接口101还可用于为计算机端1供电。如果由计算机3通过第一数据接口101(USB接口)为计算机端1供电,则可不配备电源接口。
作为实施例1的一种优选实施方式,第一视频接口104和第二视频接口206均为HDMI接口。
作为实施例1的一种优选实施方式,第一无线收发模块103和第二无线收发模块201为Wi-Fi模块,支持2.4GHz和5GHz两个频段,可根据网络情况自适应选择相应频段进行数据传输,提高传输可靠性。
作为实施例1的一种优选实施方式,无线发射模块106和无线接收模块204的无线工作频段为59.40-63.56GHz,可实现2k分辨率视频数据的实时传输。上述HDMI接口和USB接口也可以改为其它制式的接口。
图2所示为本发明实施例2提供的用于VR设备与计算机的数据连接设备的工作原理示意图。实施例2提供的数据连接设备在实施例1的基础上,在计算机端1增设了视频压缩模块107,在VR设备端2增设了视频解压缩模块207。视频编码模块105将视频数据编码后发送到视频压缩模块107,视频压缩模块107将视频数据压缩形成视频压缩数据,并通过无线发射模块106将视频压缩数据发送到无线接收模块204。无线接收模块204接收视频压缩数据,并将视频压缩数据发送到视频解压缩模块207。视频解压缩模块207将视频压缩数据解压缩后发送到视频解码模块205进行解码。视频解码模块205通过第二视频接口206将解码后的视频数据发送到VR设备4。加入视频压缩模块107和视频解压缩模块207后可传输更大视频数据。
作为实施例2的一种优选实施方式,计算机端1还包括第一电源管理模块108,外部的电源适配器109可通过第一电源管理模块108为第一微控制器102、第一无线收发模块103、视频编码模块105、无线发射模块106和视频压缩模块107供电。
作为实施例2的一种优选实施方式,VR设备端2还包括电源接口,数据连接设备还包括电池209,电池209可拆卸地安装在VR设备端2内并与电源接口可拆卸地连接,或者通过电源线与电源接口可拆卸地连接。当电池209可拆卸地安装在VR设备端2内并与电源接口可拆卸地连接时,可通过腰带等便携式配件将VR设备端2绑在使用者腰间,第二视频接口206和第二数据接口203分别通过数据线与VR设备4连接。当电池209通过电源线与电源接口可拆卸地连接时,可通过腰带等便携式配件将电池209绑在使用者腰间,VR设备端2的电源接口通过电源线与电池209连接,第二视频接口206和第二数据接口203直接与VR设备4连接。
同时,VR设备端2还包括第二电源管理模块208,第二电源管理模块208与电池209和第二微控制器202连接。电池209通过第二电源管理模块208对第二微控制器202、第二无线收发模块201、无线接收模块204、视频解码模块205和视频解压缩模块207供电。第二微控制器202控制电源管理模块对第二微控制器202、第二无线收发模块201、无线接收模块204、视频解码模块205和视频解压缩模块207进行用电管理。第二电源管理模块208还用于检测电池209的电量,并将检测到的电池209的电量信息反馈到第二微控制器202。
最后应说明的是:上述各实施例仅用于说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述实施例所记载的技术方案进行修改,或者对其中部分或全部技术特征进行等同替换;而这些修改或替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (11)

  1. 一种用于VR设备与计算机的数据连接设备,其特征在于,包括计算机端和VR设备端;
    所述计算机端包括第一数据接口、第一微控制器、第一无线收发模块、视频编码模块、第一视频接口和无线发射模块;
    所述VR设备端包括第二数据接口、第二微控制器、第二无线收发模块、视频解码模块、第二视频接口和无线接收模块;
    所述视频编码模块通过所述第一视频接口接收计算机的视频数据,并将所述视频数据编码后通过所述无线发射模块发送到所述无线接收模块;
    所述无线接收模块接收所述视频数据,并将所述视频数据发送到所述视频解码模块;所述视频解码模块将所述视频数据解码后通过所述第二视频接口发送到VR设备;
    所述第一微控制器通过所述第一数据接口接收所述计算机产生的控制信号,并通过所述第一无线收发模块将所述控制信号发送到所述第二无线收发模块;所述第二微控制器通过所述第二无线收发模块接收所述控制信号,并通过所述第二数据接口将所述控制信号发送到所述VR设备;
    所述第二微控制器通过所述第二数据接口接收所述VR设备的信号,并通过所述第二无线收发模块将所述VR设备的信号发送到所述第一无线收发模块;所述第一微控制器通过所述第一无线收发模块接收所述VR设备的信号,并通过所述第一数据接口将所述VR设备的信号发送到所述计算机。
  2. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述数据连接设备还包括视频压缩模块和视频解压缩模块;
    所述视频编码模块将所述视频数据编码后发送到所述视频压缩模块,所述视频压缩模块将所述视频数据压缩形成视频压缩数据,并通过所述无线发射模块将所述视频压缩数据发送到所述无线接收模块;
    所述无线接收模块接收所述视频压缩数据,并将所述视频压缩数据发送到所述视频解压缩模块;所述视频解压缩模块将所述视频压缩数据解压缩后发送到所述视频解码模块进行解码;所述视频解码模块通过所述第二视频接口将解码后的视频数据发送到所述VR设备。
  3. 如权利要求2所述的用于VR设备与计算机的数据连接设备,其特征在 于,所述计算机端还包括第一电源管理模块,外部的电源适配器可通过所述第一电源管理模块为所述第一微控制器、第一无线收发模块、视频编码模块、无线发射模块和视频压缩模块供电。
  4. 如权利要求2所述的用于VR设备与计算机的数据连接设备,其特征在于,所述VR设备端还包括电源接口,所述数据连接设备还包括电池,所述电池可拆卸地安装在所述VR设备端内并与所述电源接口可拆卸地连接,或者通过电源线与所述电源接口可拆卸地连接。
  5. 如权利要求4所述的用于VR设备与计算机的数据连接设备,其特征在于,所述VR设备端还包括第二电源管理模块,所述第二电源管理模块与所述电池和所述第二微控制器连接;
    所述电池通过所述第二电源管理模块对所述第二微控制器、第二无线收发模块、无线接收模块、视频解码模块和视频解压缩模块供电;
    所述第二微控制器控制所述电源管理模块对所述第二微控制器、第二无线收发模块、无线接收模块、视频解码模块和视频解压缩模块进行用电管理;
    所述第二电源管理模块还用于检测所述电池的电量,并将检测到的所述电池的电量信息反馈到所述第二微控制器。
  6. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述第一数据接口和第二数据接口中的至少一个为USB接口。
  7. 如权利要求6所述的用于VR设备与计算机的数据连接设备,其特征在于,当所述第一数据接口为USB接口时,所述第一数据接口还用于为所述计算机端供电。
  8. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述第一视频接口和第二视频接口中的至少一个为HDMI接口。
  9. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述第一无线收发模块和第二无线收发模块为Wi-Fi模块,支持2.4GHz和5GHz两个频段。
  10. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述无线发射模块和无线接收模块的无线工作频段为59.40-63.56GHz。
  11. 如权利要求1所述的用于VR设备与计算机的数据连接设备,其特征在于,所述VR设备的信号包括所述VR设备的位置信号、运动信号和按键信号中的至少一个。
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