Video monitoring method based on P2P technology

A technology of video surveillance and technology, applied in the field of video surveillance based on P2P technology, can solve the problems of camera hang, increase the pressure of multi-channel distribution of network cameras, and poor video quality, so as to reduce the forwarding pressure and achieve a good video surveillance experience. Effect

A technology of video surveillance and technology, applied in the field of video surveillance based on P2P technology, can solve the problems of camera hang, increase the pressure of multi-channel distribution of network cameras, and poor video quality, so as to reduce the forwarding pressure and achieve a good video surveillance experience. Effect

CN103997623AActive Publication Date: 2014-08-20SICHUAN CHANGHONG ELECTRIC CO LTD
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0033] The video monitoring method based on P2P technology in this example is made up of the realization scheme of following aspects:

[0034] 1. Webcam registration:

[0035] The network camera is connected to the terminal access layer), and the terminal access layer registers the relevant information of the network camera to the platform scheduling layer. The registration information includes relevant information such as the network camera ID, manufacturer, and device model registration time.

[0036] Second, the first client access:

[0037] A client accesses the platform through the client access layer, obtains camera-related information in the system registration, and selects an online camera for the desired video, and the client access layer will send the control signaling back to the platform scheduling layer , after the platform scheduling layer receives this signaling, it forwards it to the online camera terminal access layer, and the terminal access layer notifies t...

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Abstract

The invention relates to a video monitoring technology based on an IP network and discloses a video monitoring method based on a P2P technology. The P2P technology is integrated into platform forwarding and under a condition that stable input of excellent audio and video streams is ensured, a platform forwarding pressure is reduced. In the video monitoring method based on the P2P technology, a camera accesses through a terminal access layer and registers to a platform and a client accesses the platform through a client access layer so as to obtain and select the information of a registered camera; after receiving a related notification signaling, the camera transmits video data to the terminal access layer and transmits the video data to a platform scheduling layer; the platform scheduling layer carries out corresponding scheduling and selects a media distribution and video recording layer to receive the video data and distribute the video data to a corresponding client; and a node tracking module records and tracks an online state of the client and the use condition of the camera. The video monitoring method based on the P2P technology is suitable for remote video monitoring.

Description

technical field [0001] The invention relates to video monitoring technology based on IP network, in particular to a video monitoring method based on P2P technology. Background technique [0002] The purpose of P2P (peer-to-peer network connection) technology is to distribute, utilize and share resources. It is opposed to the dominant C / S system in the network. The status of each node in the P2P mode is equal in the network. The role of the client, each node can not only provide services, but also enjoy the services of other nodes. P2P technology has now developed into a very mature technology and is widely used in VOIP, streaming media and other fields. [0003] There are two main ways to implement network video surveillance: [0004] One is the direct connection method, that is, the network camera is directly connected to the client through the network. The advantage of this connection method is that it is simple and convenient, and does not require the support of the ser...

Claims

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Application Information

Patent Timeline
20 Aug 2014
Publication
CN103997623A
IPC
H04N7/18; H04N21/63; H04L29/08
Inventors
θ‚–ε»Ί; 刘威