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Data transmission method, device and system

A data transmission method and data technology, applied in the information field, can solve the problems that the client cannot normally control the data transmission of the network camera, the failure of the transmission of the control command, etc.

Active Publication Date: 2015-12-23
BEIJING QIHOO TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different conditions and requirements for the transmission of data and control commands, the transmission of control commands through the transmission channel used for data transmission will cause the transmission of control commands to fail, resulting in the failure of the client to control the network camera normally. data transfer

Method used

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  • Data transmission method, device and system
  • Data transmission method, device and system
  • Data transmission method, device and system

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Embodiment Construction

[0041] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0042] The embodiment of the present invention provides a data transmission method, which can be applied to the client, such as figure 1 As shown, the method includes:

[0043] 101. Send a data acquisition instruction to a first server.

[0044] Further, the data acquisition instruction may cause the first server to instruct the network camera to establish a connection with the second server. Wherein, the data acquisition instruc...

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Abstract

The invention relates to the field of information technologies, and discloses a data transmission method, a data transmission device and a data transmission system, which can ensure that a client can control a network video camera to perform operation such as data transmission normally. The data transmission method comprises the steps of: sending a data acquisition instruction to a first server, so that the first server indicates the network video camera to establish connection with a second server, and the data acquisition instruction is used for indicating the network video camera to transmit data; establishing connection with the second server; and receiving data which is output by the network video camera and sent by the second server. By utilizing the scheme, the effect that instruction transmission is independent of data transmission can be achieved, and the smooth transmission of data is ensured.

Description

technical field [0001] The present invention relates to the field of information technology, in particular to a data transmission method, device and system. Background technique [0002] With the continuous development of information technology, network cameras appear and become more and more popular. Among them, users can monitor children, the elderly, their own houses, etc. through network cameras. A network camera is a new generation of camera that combines traditional cameras and network technology. It can transmit the captured video data to the server through the network, and then transmit the captured video data to the client of the terminal device through the network. [0003] At present, the control commands sent by the client to the network camera and the data sent by the network camera to the client are mainly transmitted through the same transmission channel, and the transmission mode of the transmission channel is usually configured to be suitable for data trans...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L29/08
Inventor 田晓川赵剑锋郑广瑞傅彤
Owner BEIJING QIHOO TECH CO LTD
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