WO2015135207A1 - 视频的处理方法、装置及系统 - Google Patents

视频的处理方法、装置及系统 Download PDF

Info

Publication number
WO2015135207A1
WO2015135207A1 PCT/CN2014/073460 CN2014073460W WO2015135207A1 WO 2015135207 A1 WO2015135207 A1 WO 2015135207A1 CN 2014073460 W CN2014073460 W CN 2014073460W WO 2015135207 A1 WO2015135207 A1 WO 2015135207A1
Authority
WO
WIPO (PCT)
Prior art keywords
video signal
digital
portable terminal
base station
digital video
Prior art date
Application number
PCT/CN2014/073460
Other languages
English (en)
French (fr)
Inventor
陈文月
王洪涛
Original Assignee
深圳市大疆创新科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市大疆创新科技有限公司 filed Critical 深圳市大疆创新科技有限公司
Priority to PCT/CN2014/073460 priority Critical patent/WO2015135207A1/zh
Publication of WO2015135207A1 publication Critical patent/WO2015135207A1/zh

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop

Definitions

  • the invention relates to a method, device and system for processing video.
  • unmanned aircraft, motor vehicles, ships and other uncontrolled moving bodies have been widely used, for example, in the fields of aerial photography, detection, search and rescue, etc., usually, the video information collected by these moving bodies is transmitted to the remote control through wireless signals. On the body terminal.
  • the transmitter inputs the analog video signal
  • the receiver receives and outputs the analog video signal, so it cannot be digitally displayed.
  • Devices such as mobile phones, tablets, personal computers, etc., receive, play, and store.
  • the technical problem to be solved by the present invention is to provide a video processing method, device and system, which can realize playing and storing analog video on a digital display device.
  • a technical solution adopted by the present invention is to provide a video processing system, which includes a video capture device, a transmitter, and a video processing device disposed on the ground.
  • the video capture device collects an analog video signal, and transmits the analog video signal to the video processing device through the transmitter, where the video processing device converts an analog video signal from the drone end into a digital video signal. Transmitting the digital video signal to the digital portable terminal.
  • the step of transmitting the digital video signal to the digital portable terminal includes: transmitting the digital video signal to a relay base station, and the digital video signal is passed by the relay base station through Wi-Fi, At least one of a universal serial bus cable, a 3G/4G network, and an Ethernet transmits the digital video signal to the digital portable terminal.
  • the relay base station encapsulates the digital video signal into an Ethernet data packet, generates a streaming media data packet through the streaming media server of the relay base station, and sends the streaming media data packet to the digital packet.
  • Portable terminal encapsulates the digital video signal into an Ethernet data packet, generates a streaming media data packet through the streaming media server of the relay base station, and sends the streaming media data packet to the digital packet.
  • the step of transmitting the analog video signal to the video processing device by the transmitter includes: the transmitter modulating the analog video signal to a high frequency carrier to obtain a modulated radio frequency signal, ground
  • the receiver receives the radio frequency signal and performs demodulation to output an analog video signal to the video processing device.
  • the video processing device includes a receiving module, a converting module, and a transmitting module, wherein: the receiving module is configured to receive an analog video signal from a drone end; and the converting module is configured to encode and convert the module video signal. And obtaining a digital video signal; the transmission module is configured to send the digital video signal to the digital portable terminal.
  • the transmission module is configured to transmit the digital video signal to a relay base station of the video processing device through at least one protocol of a serial bus, a high-speed serial point-to-point dual channel high bandwidth, and an Ethernet.
  • the relay base station transmits the digital video signal to the digital portable terminal.
  • another technical solution provided by the present invention is to provide a video processing device, where the video processing device includes a receiving module, a converting module, and a transmitting module, wherein: the receiving module is configured to receive from an unmanned The analog video signal of the machine end; the conversion module is configured to encode and convert the module video signal to obtain a digital video signal; and the transmission module is configured to send the digital video signal to the digital portable terminal.
  • the transmission module is configured to transmit the digital video signal to the relay base station by using at least one protocol of a serial bus, a high-speed serial point-to-point dual channel high bandwidth, and an Ethernet, where the relay base The station transmits the digital video signal to the digital portable terminal.
  • the present invention provides a technical solution for providing a video processing method, the method comprising: a video processing device disposed on a ground receiving an analog video signal from a drone end; The analog video signal is encoded and converted to obtain a digital video signal; the digital video signal is transmitted to a digital portable terminal.
  • the step of transmitting the digital video signal to the digital portable terminal includes: transmitting the digital video signal to at least one of a universal serial bus, a high speed serial point-to-point dual channel high bandwidth, and an Ethernet protocol. Following the base station, the digital video signal is transmitted by the relay base station to the digital portable terminal.
  • the step of transmitting the digital video signal to the digital portable terminal by the relay base station includes: the relay base station passing the digital video signal through a Wi-Fi, a universal serial bus cable, At least one of a 3G/4G network, Ethernet, transmits the digital video signal to the digital portable terminal.
  • the step of transmitting, by the relay base station, the digital video signal to a digital portable terminal the relay base station encapsulates the digital video signal into an Ethernet data packet, through the relay
  • the streaming server of the base station generates a streaming media packet and transmits the streaming media packet to the digital portable terminal.
  • the invention has the beneficial effects that the present invention distinguishes the analog video signal from the drone end by the video processing device disposed on the ground, and encodes the analog video signal to obtain a digital video signal, and the digital video signal is different from the prior art. Send to digital portable terminal.
  • the present invention enables conversion and transmission of analog video signals to digital video signals, thereby enabling digital devices to play and store analog video as well.
  • FIG. 1 is a flowchart of a method for processing a video according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a video processing apparatus according to an embodiment of the present invention.
  • FIG. 3 is a schematic structural diagram of a video processing system according to an embodiment of the present invention.
  • FIG. 1 is a method for processing a video according to an embodiment of the present invention.
  • the video processing device of the present embodiment includes:
  • the video processing device disposed on the ground receives an analog video signal from the drone end;
  • the video capture device on the drone captures the analog video signal, and sends the captured video signal to the video processing device through the transmitter, so that the video processing device encodes and converts the analog video signal to obtain a digital video signal, and sends the digital video signal to the digital portable device. terminal.
  • the transmitter can modulate the analog video signal to a high frequency carrier (for example, 5.8 Ghz, 2.4 Ghz, 1.2 Ghz, etc.) to obtain a modulated radio frequency signal, and the receiver receives the radio frequency signal, performs demodulation, and outputs an analog video signal. . In this way, wireless transmission of analog video signals is achieved.
  • a high frequency carrier for example, 5.8 Ghz, 2.4 Ghz, 1.2 Ghz, etc.
  • the video processing device is capable of receiving video and encoding, and the video processing device receives the analog video signal.
  • S102 Perform encoding conversion on an analog video signal to obtain a digital video signal.
  • the video processing device samples and encodes the analog video signal to generate a digital video signal.
  • the video processing device transmits the digital video signal obtained by the code conversion to the digital portable terminal.
  • the video processing device may first transmit the digital video signal to the relay base station to transmit the digital video signal to the digital portable terminal by the relay base station.
  • the video processing device may, but is not limited to, transmit the digital video signal to the relay base station by: passing the digital video signal through a universal serial bus (USB, Universal) At least one protocol of Serial Bus), high-speed serial point-to-point dual-channel high-bandwidth (PCIE, PCI-Express), Ethernet, etc. is transmitted to the relay base station.
  • USB Universal
  • USB Universal
  • PCIE high-speed serial point-to-point dual-channel high-bandwidth
  • Ethernet etc.
  • the relay base station can encapsulate the digital video signal into an Ethernet data packet, generate a streaming media data packet through the streaming media server of the relay base station, and send the streaming media data packet to the digital portable terminal.
  • the relay base station transmits the digital video signal to the digital portable terminal, but is not limited to the following: the relay base station passes the digital video signal through at least one of Wi-Fi, USB cable, 3G/4G network, and Ethernet.
  • the digital video signal is sent to the digital portable terminal.
  • the digital portable terminal After receiving the digital video signal, the digital portable terminal can perform decoding playback or storage.
  • the video processing device may be disposed on the unmanned aerial vehicle, and the analog video signal is converted into a digital video signal by the video processing device, and then transmitted to the digital portable terminal on the ground through the transmitter.
  • the present invention receives an analog video signal from a drone end by a video processing device disposed on the ground, and encodes the analog video signal.
  • the present invention enables conversion and transmission of analog video signals to digital video signals, thereby enabling digital devices to play and store analog video as well.
  • FIG. 2 is a schematic structural diagram of a video processing apparatus according to an embodiment of the present invention.
  • the video processing apparatus 100 of this embodiment includes a receiving module 11, a converting module 12, and a transmitting module 13, where:
  • the receiving module 11 is configured to receive an analog video signal from the drone end;
  • the video processing device 100 receives an analog video signal through the receiving module 11.
  • the conversion module 12 is configured to encode and convert the module video signal to obtain a digital video signal
  • the conversion module 12 outputs the digital video signal to the transmission module 13 by sampling and encoding the analog video signal to generate a digital video signal.
  • the transmission module 13 is for transmitting digital video signal transmission to the digital portable terminal.
  • the transmission module 13 can transmit the digital video signal to the relay base station to transmit the digital video signal to the digital portable terminal through the relay base station.
  • the transmission module 13 can be, but is not limited to, transmitting digital video signals to the relay base station through at least one of USB, PCIE, and Ethernet.
  • FIG. 3 is a schematic structural diagram of a video processing system according to an embodiment of the present invention.
  • the video processing system 200 of the present embodiment includes a video collection device 101, a transmitter 102, and a ground device disposed on a drone.
  • the video processing device 100 wherein the video processing device 100 is the video processing device in the embodiment shown in FIG. 2, and the specific function implementation of each functional module is described in detail in the embodiment shown in FIG. Narration.
  • the video processing device 100 converts the analog video signal into a digital video signal and then transmits the digital video signal to the digital portable terminal.
  • the video capture device 101 and the transmitter 102 are both disposed on the drone, and the video processing device 100 is disposed on the ground, for example, may be disposed in the remote controller of the drone, or function as a separate component.
  • the video capture device 101 on the drone captures the video signal, and transmits the collected analog video signal to the video processing device 100 through the transmitter 102, so that the video processing device 100 performs the code conversion process on the analog video signal to obtain a digital video signal.
  • the transmitter 102 can modulate the analog video signal onto a high frequency carrier (for example, 5.8 Ghz, 2.4 Ghz, 1.2 Ghz, etc.) to obtain a modulated radio frequency signal, and the receiver receives the radio frequency signal, performs demodulation, and outputs an analog video. signal. In this way, wireless transmission of analog video signals is achieved.
  • a high frequency carrier for example, 5.8 Ghz, 2.4 Ghz, 1.2 Ghz, etc.
  • the video processing device may transmit the digital video signal to the relay base station, and the relay base station transmits the digital video signal to the digital portable terminal.
  • the relay base station may, but is not limited to, transmit the digital video signal to the digital portable terminal by: the relay base station transmits the digital video through at least one of Wi-Fi, USB cable, 3G/4G network, and Ethernet. The signal is sent to the digital portable terminal.
  • the relay base station can encapsulate the digital video signal into an Ethernet data packet, generate a streaming media data packet through the streaming media server of the relay base station, and send the streaming media data packet to the digital portable terminal.
  • the present invention further provides another video processing system, which includes a video capture device, a video processing device, and a transmitter disposed on the drone, and the video processing device is from the video.
  • the acquisition device acquires an analog video signal, converts the analog video signal into a digital video signal, and then transmits the digital video signal to a digital portable terminal on the ground through a transmitter.
  • the transmitter can transmit the digital video signal to the receiver on the ground and then from the receiver to the digital portable terminal.
  • the present invention receives an analog video signal from an unmanned terminal through a video processing device disposed on the ground, and performs an analog video signal.
  • the digital video signal is encoded and the digital video signal is transmitted to the relay base station, so that the relay base station transmits the digital video signal to the digital portable terminal.
  • the present invention enables conversion and transmission of analog video signals to digital video signals, thereby enabling digital devices to play and store analog video as well.
  • the disclosed system, apparatus, and method may be implemented in other manners.
  • the device embodiments described above are merely illustrative.
  • the division of the modules or units is only a logical function division.
  • there may be another division manner for example, multiple units or components may be used. Combinations can be integrated into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) or a processor to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a mobile hard disk, a read only memory (ROM, Read-Only) Memory, random access memory (RAM), disk or optical disk, and other media that can store program code.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本发明公开了一种视频的处理方法、装置及系统。其中，视频的处理方法包括：设置于地面的视频处理装置接收来自无人机端的模拟视频信号，将模拟视频信号进行编码转换而得到数字视频信号，将数字视频信号发送至数字便携终端。通过上述方式，本发明能够实现数字显示设备上播放、存储模拟视频。

Description

视频的处理方法、装置及系统
【技术领域】
本发明涉及一种视频的处理方法、装置及系统。
【背景技术】
近年来，无人驾驶的飞行器、机动车、船只等无人控制运动体得到广泛的应用，例如在航拍、探测、搜救等领域，通常，这些运动体所采集的视频信息通过无线信号传送到遥控体终端上。
由于目前无人控制运动体所采集的图像都是通过模拟调制系统来进行无线通信传输的，发射机输入的是模拟视频信号，接收机接收并输出的也是模拟视频信号，因此，不能被数字显示设备，如手机、平板电脑、个人电脑等设备来接收和播放、存储。
【发明内容】
本发明主要解决的技术问题是提供一种视频的处理方法、装置及系统，能够实现数字显示设备上播放、存储模拟视频。
为解决上述技术问题，本发明采用的一个技术方案是：提供一种视频处理系统，所述视频处理系统包括设置在无人机上的视频采集设备、发射机以及设置于地面上的视频处理装置，其中，所述视频采集设备采集模拟视频信号，通过所述发射机将所述模拟视频信号传输给所述视频处理装置，所述视频处理装置将来自无人机端的模拟视频信号转换成数字视频信号，将所述数字视频信号发送给数字便携终端。
其中，所述将所述数字视频信号发送给数字便携终端的步骤包括：将所述数字视频信号传输给中继基地台，由所述中继基地台将所述数字视频信号通过Wi-Fi、通用串行总线线缆、3G/4G网络、以太网的至少一种将所述数字视频信号发送至所述数字便携终端。
其中，所述中继基地台将所述数字视频信号封装成以太网的数据包，通过所述中继基地台的流媒体服务器生成流媒体数据包，并将所述流媒体数据包发送至数字便携终端。
其中，所述通过所述发射机将所述模拟视频信号传输给所述视频处理装置的步骤包括：所述发射机将所述模拟视频信号调制到高频载波，得到调制后的射频信号，地面的接收机接收到所述射频信号后进行解调，输出模拟视频信号给所述视频处理装置。
其中，所述视频处理装置包括接收模块、转换模块、传输模块，其中：所述接收模块用于接收来自无人机端的模拟视频信号；所述转换模块用于将所述模块视频信号进行编码转换而得到数字视频信号；所述传输模块用于将所述数字视频信号发送至数字便携终端。
其中，所述传输模块用于将所述数字视频信号通过串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到所述视频处理装置的中继基地台，由所述中继基地台将所述数字视频信号发送至所述数字便携终端。
为解决上述技术问题，本发明提供的另一个技术方案是：提供一种视频处理装置，所述视频处理装置包括接收模块、转换模块、传输模块，其中：所述接收模块用于接收来自无人机端的模拟视频信号；所述转换模块用于将所述模块视频信号进行编码转换而得到数字视频信号；所述传输模块用于将所述数字视频信号发送至数字便携终端。
其中，所述传输模块用于将所述数字视频信号通过串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到所述中继基地台，由所述中继基地台将所述数字视频信号发送给数字便携终端。
为解决上述技术问题，本发明提供的还有一个技术方案是：提供一种视频的处理方法，所述方法包括：设置于地面的视频处理装置接收来自无人机端的模拟视频信号；将所述模拟视频信号进行编码转换而得到数字视频信号；将所述数字视频信号发送至数字便携终端。
其中，所述将所述数字视频信号发送至数字便携终端的步骤包括：将所述数字视频信号通过通用串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到中继基地台，由所述中继基地台将所述数字视频信号发送给所述数字便携终端。
其中，所述由所述中继基地台将所述数字视频信号发送至数字便携终端的步骤包括：所述中继基地台将所述数字视频信号通过Wi-Fi、通用串行总线线缆、3G/4G网络、以太网的至少一种将所述数字视频信号发送至所述数字便携终端。
其中，所述由所述中继基地台将所述数字视频信号发送至数字便携终端的步骤：所述中继基地台将所述数字视频信号封装成以太网的数据包，通过所述中继基地台的流媒体服务器生成流媒体数据包，并将所述流媒体数据包发送至所述数字便携终端。
本发明的有益效果是：区别于现有技术的情况，本发明通过设置于地面的视频处理装置接收来自无人机端的模拟视频信号，将模拟视频信号进行编码得到数字视频信号，将数字视频信号发送至数字便携终端。通过这样的方式，本发明能够实现模拟视频信号向数字视频信号的转化和传输，从而能够使数字设备也能播放、存储模拟视频。
【附图说明】
图1是本发明实施例提供的视频的处理方法的流程图；
图2是本发明实施例提供的视频处理装置的结构示意图；
图3是本发明实施例提供的视频处理系统的结构示意图。
【具体实施方式】
参阅图1，图1是本发明实施例提供的一种视频的处理方法，本实施例以视频的处理装置的角度来进行描述，本实施例的视频的处理方法包括：
S101：设置于地面的视频处理装置接收来自无人机端的模拟视频信号；
无人机上的视频采集设备采集到模拟视频信号，通过发射机将采集的视频信号发送至视频处理装置，以使得视频处理装置将模拟视频信号进行编码转换处理得到数字视频信号，并发送至数字便携终端。
其中，发射机可以将模拟视频信号调制到高频载波（例如5.8Ghz、2.4Ghz、1.2Ghz等）上，得到调制后的射频信号，接收机接收到射频信号后进行解调，输出模拟视频信号。通过这样的方式，即实现了模拟视频信号的无线传输。
视频处理装置能够接收视频并进行编码，视频处理装置接收模拟视频信号。
S102：将模拟视频信号进行编码转换而得到数字视频信号；
视频处理装置对模拟视频信号经过采样、编码后产生数字视频信号。
S103：将数字视频信号发送至数字便携终端；
视频处理装置将编码转换而得到的数字视频信号发送至数字便携终端。其中，视频处理装置可以将数字视频信号先传输给中继基地台，以由中继基地台将数字视频信号发送到数字便携终端。
其中，视频处理装置可以但不限于通过以下方式将数字视频信号传输到中继基地台：将数字视频信号通过通用串行总线（USB，Universal Serial Bus）、高速串行点对点双通道高带宽（PCIE，PCI-Express）、以太网等的至少一种协议传输到中继基地台。
其中，中继基地台可以将数字视频信号封装成以太网的数据包，通过中继基地台的流媒体服务器生成流媒体数据包，并将流媒体数据包发送至数字便携终端。
中继基地台将数字视频信号发送至数字便携终端可以但不限于通过以下方式：中继基地台将数字视频信号通过Wi-Fi、USB线缆、3G/4G网络、以太网的至少一种将数字视频信号发送至数字便携终端。
数字便携终端接收到数字视频信号后，可以进行解码播放或存储。
需要说明的是，本发明实施例还可以将视频处理装置设置于无人机上，通过视频处理装置将模拟视频信号转换成数字视频信号后，再通过发射机传输至地面的数字便携终端。
以上是本发明实施例提供的视频的处理方法，通过上述实施例的详细描述可以理解，本发明通过设置于地面的视频处理装置接收来自无人机端的模拟视频信号，将模拟视频信号进行编码得到数字视频信号，将数字视频信号发送至数字便携终端。通过这样的方式，本发明能够实现模拟视频信号向数字视频信号的转化和传输，从而能够使数字设备也能播放、存储模拟视频。
请参阅图2，图2是本发明实施例提供的一种视频处理装置的结构示意图，本实施例的视频处理装置100包括接收模块11、转换模块12、传输模块13，其中：
接收模块11用于接收来自无人机端的模拟视频信号；
视频处理装置100通过接收模块11接收模拟视频信号。
转换模块12用于将模块视频信号进行编码转换而得到数字视频信号；
转换模块12通过对模拟视频信号进行采样、编码后产生数字视频信号，将数字视频信号输出至传输模块13。
传输模块13用于将数字视频信号传输发送至数字便携终端。
传输模块13可以将数字视频信号传输至中继基站台，以通过中继基地台将数字视频信号发送至数字便携终端。
其中，传输模块13可以但不限于通过USB、PCIE、以太网的至少一种将数字视频信号传输至中继基地台。
请参阅图3，图3是本发明实施例提供的一种视频处理系统的结构示意图，本实施例的视频处理系统200包括设置在无人机上的视频采集设备101、发射机102、设置于地面的视频处理装置100，其中，视频处理装置100是上述图2所示实施例中的视频处理装置，其各个功能模块的具体功能实现请参阅图2所示实施例的详细描述，此处不再赘述。
视频处理装置100将模拟视频信号转换成数字视频信号，然后将数字视频信号发送至数字便携终端。
其中，视频采集设备101和发射机102均设置于无人机上，视频处理装置100设置于地面上，比如可以设置于无人机的遥控器内，或者是作为一个独立的元件发挥其作用。
无人机上的视频采集设备101采集视频信号，将采集到的模拟视频信号通过发射机102发送至视频处理装置100，以使得视频的处理装置100将模拟视频信号进行编码转换处理得到数字视频信号。
其中，发射机102可以将模拟视频信号调制到高频载波（例如5.8Ghz、2.4Ghz、1.2Ghz等）上，得到调制后的射频信号，接收机接收到射频信号后进行解调，输出模拟视频信号。通过这样的方式，即实现了模拟视频信号的无线传输。
其中，视频处理装置可以将数字视频信号传输给中继基地台，由中继基地台将数字视频信号发送给数字便携终端。
其中，中继基地台可以但不限于通过以下方式将数字视频信号发送至数字便携终端：中继基地台通过Wi-Fi、USB线缆、3G/4G网络、以太网的至少一种将数字视频信号发送至数字便携终端。
其中，中继基地台可以将数字视频信号封装成以太网的数据包，通过中继基地台的流媒体服务器生成流媒体数据包，并将流媒体数据包发送至数字便携终端。
需要说明的是，本发明在以上提供的方案的基础上，进一步提供另外一种视频处理系统，该系统包括设置于无人机上的视频采集设备、视频处理装置以及发射机，视频处理装置从视频采集设备获取模拟视频信号，将模拟视频信号转换为数字视频信号，然后将数字视频信号通过发射机发送给地面的数字便携终端。
其中，发射机可以将数字视频信号发送至地面的接收机，由接收机再转发送至数字便携终端。
以上是本发明实施例提供的视频的处理方法及系统，通过上述实施例的详细描述可以理解，本发明通过设置于地面的视频处理装置接收来自无人机端的模拟视频信号，将模拟视频信号进行编码得到数字视频信号，将数字视频信号传输至中继基地台，从而使中继基地台将数字视频信号发送至数字便携终端。通过这样的方式，本发明能够实现模拟视频信号向数字视频信号的转化和传输，从而能够使数字设备也能播放、存储模拟视频。
在本发明所提供的几个实施例中，应该理解到，所揭露的系统，装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述模块或单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备（可以是个人计算机，服务器，或者网络设备等）或处理器（processor）执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器（ROM，Read-Only Memory）、随机存取存储器（RAM，Random Access Memory）、磁碟或者光盘等各种可以存储程序代码的介质。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (12)

  1. 一种视频处理系统，其特征在于，所述视频处理系统包括设置在无人机上的视频采集设备、发射机以及设置于地面上的视频处理装置，其中，所述视频采集设备采集模拟视频信号，通过所述发射机将所述模拟视频信号传输给所述视频处理装置，所述视频处理装置将来自无人机端的模拟视频信号转换成数字视频信号，将所述数字视频信号发送给数字便携终端。
  2. 根据权利要求1所述的系统，其特征在于，所述将所述数字视频信号发送给数字便携终端的步骤包括：将所述数字视频信号传输给中继基地台，由所述中继基地台将所述数字视频信号通过Wi-Fi、通用串行总线线缆、3G/4G网络、以太网的至少一种将所述数字视频信号发送至所述数字便携终端。
  3. 根据权利要求2所述的系统，其特征在于，所述中继基地台将所述数字视频信号封装成以太网的数据包，通过所述中继基地台的流媒体服务器生成流媒体数据包，并将所述流媒体数据包发送至数字便携终端。
  4. 根据权利要求1所述的系统，其特征在于，所述通过所述发射机将所述模拟视频信号传输给所述视频处理装置的步骤包括：
    所述发射机将所述模拟视频信号调制到高频载波，得到调制后的射频信号，地面的接收机接收到所述射频信号后进行解调，输出模拟视频信号给所述视频处理装置。
  5. 根据权利要求1所述的系统，其特征在于，所述视频处理装置包括接收模块、转换模块、传输模块，其中：
    所述接收模块用于接收来自无人机端的模拟视频信号；
    所述转换模块用于将所述模块视频信号进行编码转换而得到数字视频信号；
    所述传输模块用于将所述数字视频信号发送至数字便携终端。
  6. 根据权利要求5所述的系统，其特征在于，所述传输模块用于将所述数字视频信号通过串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到所述视频处理装置的中继基地台，由所述中继基地台将所述数字视频信号发送至所述数字便携终端。
  7. 一种视频处理装置，其特征在于，所述视频处理装置包括接收模块、转换模块、传输模块，其中：
    所述接收模块用于接收来自无人机端的模拟视频信号；
    所述转换模块用于将所述模块视频信号进行编码转换而得到数字视频信号；
    所述传输模块用于将所述数字视频信号发送至数字便携终端。
  8. 根据权利要求7所述的系统，其特征在于，所述传输模块用于将所述数字视频信号通过串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到所述中继基地台，由所述中继基地台将所述数字视频信号发送给数字便携终端。
  9. 一种视频的处理方法，其特征在于，所述方法包括：
    设置于地面的视频处理装置接收来自无人机端的模拟视频信号；
    将所述模拟视频信号进行编码转换而得到数字视频信号；
    将所述数字视频信号发送至数字便携终端。
  10. 根据权利要求9所述的方法，其特征在于，所述将所述数字视频信号发送至数字便携终端的步骤包括：
    将所述数字视频信号通过通用串行总线、高速串行点对点双通道高带宽、以太网的至少一种协议传输到中继基地台，由所述中继基地台将所述数字视频信号发送给所述数字便携终端。
  11. 根据权利要求10所述的方法，其特征在于，所述由所述中继基地台将所述数字视频信号发送至数字便携终端的步骤包括：
    所述中继基地台将所述数字视频信号通过Wi-Fi、通用串行总线线缆、3G/4G网络、以太网的至少一种将所述数字视频信号发送至所述数字便携终端。
  12. 根据权利要求10所述的方法，其特征在于，所述由所述中继基地台将所述数字视频信号发送至数字便携终端的步骤：
    所述中继基地台将所述数字视频信号封装成以太网的数据包，通过所述中继基地台的流媒体服务器生成流媒体数据包，并将所述流媒体数据包发送至所述数字便携终端。
PCT/CN2014/073460 2014-03-14 2014-03-14 视频的处理方法、装置及系统 WO2015135207A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/073460 WO2015135207A1 (zh) 2014-03-14 2014-03-14 视频的处理方法、装置及系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/073460 WO2015135207A1 (zh) 2014-03-14 2014-03-14 视频的处理方法、装置及系统

Publications (1)

Publication Number Publication Date
WO2015135207A1 true WO2015135207A1 (zh) 2015-09-17

Family

ID=54070834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/073460 WO2015135207A1 (zh) 2014-03-14 2014-03-14 视频的处理方法、装置及系统

Country Status (1)

Country Link
WO (1) WO2015135207A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452556A (zh) * 2016-09-14 2017-02-22 芜湖扬展新材料科技服务有限公司 一种基于4g网络的飞行器的数据传输系统
CN107483886A (zh) * 2017-08-11 2017-12-15 成都希德电子信息技术有限公司 无人机高清图像的远程数据传输系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070075888A1 (en) * 2005-09-30 2007-04-05 Michael Kelly Digital readout method and apparatus
CN101866180A (zh) * 2010-06-23 2010-10-20 清华大学 一种飞行控制系统
CN101945188A (zh) * 2010-08-25 2011-01-12 北京有恒斯康通信技术有限公司 一种输电线路直升机巡检无线音视频传输系统
CN102081159A (zh) * 2009-11-30 2011-06-01 北京天宇数字城市科技有限公司 一种便携式无人机航空遥感地面数据接收处理专用工作站
CN103905790A (zh) * 2014-03-14 2014-07-02 深圳市大疆创新科技有限公司 视频的处理方法、装置及系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070075888A1 (en) * 2005-09-30 2007-04-05 Michael Kelly Digital readout method and apparatus
CN102081159A (zh) * 2009-11-30 2011-06-01 北京天宇数字城市科技有限公司 一种便携式无人机航空遥感地面数据接收处理专用工作站
CN101866180A (zh) * 2010-06-23 2010-10-20 清华大学 一种飞行控制系统
CN101945188A (zh) * 2010-08-25 2011-01-12 北京有恒斯康通信技术有限公司 一种输电线路直升机巡检无线音视频传输系统
CN103905790A (zh) * 2014-03-14 2014-07-02 深圳市大疆创新科技有限公司 视频的处理方法、装置及系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106452556A (zh) * 2016-09-14 2017-02-22 芜湖扬展新材料科技服务有限公司 一种基于4g网络的飞行器的数据传输系统
CN107483886A (zh) * 2017-08-11 2017-12-15 成都希德电子信息技术有限公司 无人机高清图像的远程数据传输系统

Similar Documents

Publication Publication Date Title
WO2019104652A1 (zh) 一种无人机系统及其通信方法、遥控装置
CN101465779A (zh) 中央车载电子系统的联网方法和系统
WO2016172892A1 (zh) 跟焦器、具有该跟焦器的遥控跟焦系统及飞行器
CN203167160U (zh) 一种视频图像和遥测数据无线同步传输的系统
CN204740728U (zh) 一种用于无人机操控的无线通讯装置
CN103905790A (zh) 视频的处理方法、装置及系统
WO2014142419A1 (en) Apparatus and method for transmitting data based on cooperation of devices for single user
US20150373230A9 (en) Networked programmable timecode and metadata transfer system
CN110531950A (zh) 一种支持kvm编码的显卡
WO2015135207A1 (zh) 视频的处理方法、装置及系统
WO2016078255A1 (zh) 一种无线多设备组合实现多声道输出音频的方法及系统
CN102728058A (zh) 基于云的游戏实现系统
WO2012057580A2 (en) Method and system for wireless video transmission via different interfaces
US10666351B2 (en) Methods and systems for live video broadcasting from a remote location based on an overlay of audio
WO2013159594A1 (zh) 一种基于太赫兹无线通信的多媒体流传输方法及系统
CN102170381B (zh) 基于千兆网物理层接口的非压缩数据双向传输系统和方法
CN202019362U (zh) 基于千兆网物理层接口的非压缩数据双向传输系统
CN208924373U (zh) 一种poc载波带dc12v输出的网络传输器
WO2022111594A1 (zh) 一种数据传输方法及电子设备
CN215344869U (zh) 信号采集系统
WO2022114285A1 (ko) 무선 데이터 전송을 위한 전자 장치 및 방법
CN204945791U (zh) 一种单旋翼无人机飞行控制系统
CN208210132U (zh) 基于td-lte4g的无人机视频传输系统
CN204578681U (zh) 基于多模式通信的远程指挥系统
CN203279085U (zh) 一种车载式无线高清视频终端

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14885271

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14885271

Country of ref document: EP

Kind code of ref document: A1