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Code stream scheduling method and device in hybrid network mode

A technology of hybrid network and scheduling method, applied in CCTV systems, electrical components, transmission systems, etc., can solve the problems of high server load pressure and serious bandwidth resource consumption.

Active Publication Date: 2020-02-21
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a code stream scheduling method and device in a mixed network mode to solve the problems of serious consumption of bandwidth resources and excessive server load pressure in the prior art when faced with centralized access by a large number of user groups

Method used

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  • Code stream scheduling method and device in hybrid network mode
  • Code stream scheduling method and device in hybrid network mode
  • Code stream scheduling method and device in hybrid network mode

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Embodiment Construction

[0033] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.

[0034] In order to meet the needs of different users to access the device through the client anytime and anywhere, it usually relies on the cloud platform for deployment. The present invention as figure 1 The Internet of Things shown is taken as an example. Multiple IoT devices are deployed on a local area network and connected to the IoT cloud platform through routers. The IoT cloud platform includes multiple functional components such as a central server and a CDN server. The client realizes the access to the IoT device by accessing the IoT cloud platform.

[0035] Among them, in addition to the registration, management and status maintenance of the device, the central server is also responsible for processing the signaling inte...

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Abstract

The invention discloses a code stream scheduling method and device in a hybrid network mode, being characterized in that under the condition that a first client establishes a connection with an Internet of Things device through a second server, if a central server receives the request of the second client, a first scheduling factor is calculated according to parameters carried by a keep-alive message of the first client and the load condition of the first server; when the first scheduling factor is smaller than a preset first threshold, the first client is taken as a second server, and the second client is notified to establish a connection with the first client, so that the first client forwards data to the second client through the connection established with the second client; and whenthe network environment of the first client or the second client changes, a second scheduling factor is calculated, and the connection of the second client is switched. Compared with the prior art, the code stream scheduling method can be compatible with more network modes, balances the load of the whole network, prevents each server from being overloaded due to excessive access, and ensures the stability of network services.

Description

technical field [0001] The invention belongs to the technical field of network distribution, and in particular relates to a code stream scheduling method and device in a hybrid network mode. Background technique [0002] In the field of the Internet of Things, more and more Internet of Things devices need to rely on the Internet for network communication services, enabling convenient and fast access and control of devices anytime, anywhere. In order to meet the needs of different levels, it is often necessary to combine multiple networking technologies. The larger the project, the more complex the networking used. For example, if monitoring equipment is deployed in a kindergarten, the kindergarten property management can realize the control of the camera through the local area network. In order to allow parents to view the live video of the kindergarten’s camera anytime and anywhere through the mobile client, P2P technology may be used. Relay forwarding or CDN distribution ...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N21/239H04N21/63H04L29/08
CPCH04N7/18H04N21/2393H04N21/632H04L67/14H04L67/141H04L67/10H04L67/1008H04L67/1078H04L67/63
Inventor 黄诚陈庆议鲍荣余国生
Owner ZHEJIANG UNIVIEW TECH CO LTD
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