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System and method for real-time transmission of UAV media data

A media data and real-time transmission technology, applied in the field of data transmission, can solve the problems of unmanned aerial vehicle connection, delay, and RTSP camera cannot be connected from the outside world, so as to alleviate transmission delay, reduce packet loss rate, and enhance real-time effect

Inactive Publication Date: 2018-10-12
SHANGHAI CLOBOTICS TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method can meet the customer's requirements for video clarity, it cannot avoid the problem of delay in video transmission
[0004] In addition, due to the limitations of the current network environment, drones equipped with RTSP cameras on the LAN cannot be connected from the outside world, and clients located outside the network cannot initiate connections to the drones.

Method used

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  • System and method for real-time transmission of UAV media data
  • System and method for real-time transmission of UAV media data
  • System and method for real-time transmission of UAV media data

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Embodiment Construction

[0051] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be pointed out that for those of ordinary skill in the art, a number of modifications and improvements can be made without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0052] figure 1 It is a schematic diagram of the structure of the UAV media data real-time transmission system in the first embodiment of the present invention, such as figure 1 As shown, the UAV media data real-time transmission system provided by the present invention includes an RTSP camera, a proxy server, a client and a cloud server;

[0053] The proxy server is connected to the cloud server and used to establish a first communication channel with the cloud server;

[005...

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PUM

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Abstract

The invention provides a system and a method for real-time transmission of UAV (Unmanned Aerial Vehicle) media data. The system comprises an RTSP (Real Time Streaming Protocol) camera, a proxy server,a client and a cloud server; wherein the proxy server is connected with the cloud server and used for establishing a first communication channel therebetween; the RTSP camera is connected with the proxy server and used for establishing a second communication channel therebetween; and the client is connected with the cloud server and used for establishing a third communication channel therebetween. Through adoption of the system of the invention, a connection can be established to transmit control command data through a TCP (Transmission Control Protocol), and media data can be transmitted through an UDP (User Datagram Protocol), thereby improving real-time performance of media streaming transmission.

Description

Technical field [0001] The present invention relates to data transmission technology, in particular to a real-time transmission system and method of UAV media data. Background technique [0002] With the continuous development of drones, there is an increasing demand for long-distance real-time transmission of target data on drones. With the popularization of RTSP (Real Time Streaming Protocol) real cameras and the rapid development of mobile Internet, the integration of the two provides a solution for UAVs to carry out long-distance transmission in real time. [0003] After searching the prior art, it was found that the invention patent with application number 201710764658.3 discloses a high-definition video recording method based on the RTSP protocol, including a webcam, a cache recorder and a data card. The webcam complete machine The video information is collected, compressed and encoded, and transmitted to the cache recorder through the Ethernet interface. The cache recorder ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08H04N21/6437
CPCH04L67/141H04L69/16H04N21/6437H04L65/75H04L65/65H04L67/56
Inventor 林文峰卢虹傅聃毅柯岩
Owner SHANGHAI CLOBOTICS TECHNOLOGY CO LTD
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