阅读说明：本技术 一种网络视频监控系统 (Network video monitoring system ) 是由 钱汪胜 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种网络视频监控系统,包括前端设备、视频监控管理平台、视频加密系统、服务器和客户端；所述前端设备、所述视频监控管理平台、所述视频加密系统以及所述客户端分别通过无线网络模块与服务器连接,所述视频监控管理平台用于预先向所述前端设备发送指令,通知所述前端设备向所述服务器发送视频流。本发明的有益效果是：只需将该前端设备的视频流分发给该客户端即可,从而绕开了目前每次请求查看前端设备的视频时均需通知前端设备,而前端设备准备向服务器发送视频流的长延时过程,从而降低了网络视频监控系统中视频查看的时延,提高了用户体验,增强了网络视频监控系统的市场竞争力。(The invention discloses a network video monitoring system, which comprises front-end equipment, a video monitoring management platform, a video encryption system, a server and a client; the front-end equipment, the video monitoring management platform, the video encryption system and the client are respectively connected with the server through a wireless network module, and the video monitoring management platform is used for sending an instruction to the front-end equipment in advance and informing the front-end equipment of sending a video stream to the server. The invention has the beneficial effects that: the method has the advantages that the video stream of the front-end equipment is only required to be distributed to the client, so that the long delay process that the front-end equipment needs to be informed when the video of the front-end equipment is required to be checked at present every time is avoided, the front-end equipment prepares to send the video stream to the server, the time delay of video checking in the network video monitoring system is reduced, the user experience is improved, and the market competitiveness of the network video monitoring system is enhanced.)

1. A network video monitoring system is characterized by comprising

The system comprises front-end equipment, a video monitoring management platform, a video encryption system, a server and a client;

the front-end equipment, the video monitoring management platform, the video encryption system and the client are respectively connected with a server through a wireless network module;

the video monitoring management platform is used for sending an instruction to the front-end equipment in advance and informing the front-end equipment to send a video stream to the server;

the client sends a corresponding designation, and after the front-end equipment checks the request, a distribution instruction is sent to the server to inform the server to distribute the video flow of the front-end equipment receiving the designation to the client;

and the front-end equipment is used for sending the collected and coded video stream to the server according to the forwarding instruction from the video monitoring management platform.

2. The system according to claim 1, wherein the video encryption system comprises a security control chip, a video storage module, and an encryption authentication module, and the security control chip is electrically connected to the video storage module and the encryption authentication module.

3. The network video monitoring system according to claim 2, wherein the encryption authentication module comprises a key module, a transmission encryption module, an encryption backup module and a user identity authentication module, the key module is electrically connected with the transmission encryption module, the encryption backup module and the user identity authentication module in sequence, and the security control chip is connected with the internet module.

4. The system according to claim 1, wherein the client is configured to send a viewing request corresponding to the specified front-end device to the video monitoring management platform and receive a video stream distributed by a streaming media server when the specified front-end device video needs to be viewed.

5. The network video monitoring system according to claim 1, wherein the server is configured to receive the video stream from the front-end device, and distribute the received video stream of the specified front-end device to the corresponding client according to the distribution instruction from the video monitoring management platform.

Technical Field

The invention relates to the technical field of network monitoring, in particular to a network video monitoring system.

Background

In a video monitoring system, compared with a traditional analog video monitoring system, the IP network video monitoring system has the advantages of convenient transmission, easy storage, flexible management and the like, so that the application is more and more. The current network video monitoring system mainly comprises: the system comprises front-end equipment, a monitoring management platform, a streaming media server and a client. Wherein, video acquisition front-end equipment mainly includes: the video monitoring camera, the IP camera, the digital video server, the digital video recorder and the video encoder are connected with the analog camera and the like, and the front-end equipment is an information acquisition end of the video monitoring system and is responsible for digitally acquiring and encoding monitoring information such as audio, video, alarm and the like. The monitoring management platform is generally one or more servers, and is responsible for operation and management of the system, including service monitoring functions such as device access and signaling transmission. The streaming media server, which is usually a hardware or software server, is responsible for functions such as transmission and forwarding of media streams, and storage. The client is a software interface device used by a user, usually a PC or a video wall or a mobile terminal, and is responsible for showing services such as real-time video and on-demand playback of the video monitoring system for the user, and for managing and maintaining equipment.

Disclosure of Invention

The invention aims to provide a network video monitoring system, which only needs to distribute the video stream of the front-end equipment to the client, thereby bypassing the long delay process that the front-end equipment needs to be informed when the video of the front-end equipment is requested to be checked at present each time, and the front-end equipment prepares to send the video stream to a server, thereby reducing the time delay of video checking in the network video monitoring system, improving the user experience and enhancing the market competitiveness of the network video monitoring system.

The technical scheme of the invention is realized as follows:

a network video monitoring system comprises

The system comprises front-end equipment, a video monitoring management platform, a video encryption system, a server and a client;

the front-end equipment, the video monitoring management platform, the video encryption system and the client are respectively connected with a server through a wireless network module;

the video monitoring management platform is used for sending an instruction to the front-end equipment in advance and informing the front-end equipment to send a video stream to the server;

the client sends a corresponding designation, and after the front-end equipment checks the request, a distribution instruction is sent to the server to inform the server to distribute the video flow of the front-end equipment receiving the designation to the client;

and the front-end equipment is used for sending the collected and coded video stream to the server according to the forwarding instruction from the video monitoring management platform.

Furthermore, the video encryption system comprises a security control chip, a video storage module and an encryption authentication module, wherein the security control chip is electrically connected with the video storage module and the encryption authentication module.

Furthermore, the encryption authentication module comprises a key module, a transmission encryption module, an encryption backup module and a user identity authentication module, the key module is electrically connected with the transmission encryption module, the encryption backup module and the user identity authentication module in sequence, and the safety control chip is connected with the internet module.

Further, the client is configured to send a viewing request corresponding to the specified front-end device to the video monitoring management platform when the specified front-end device video needs to be viewed, and receive a video stream distributed by the streaming media server.

Further, the server is configured to receive the video stream from the front-end device, and distribute the received video stream of the specified front-end device to the corresponding client according to the distribution instruction from the video monitoring management platform.

The invention has the beneficial effects that:

(1) the method has the advantages that the video stream of the front-end equipment is only required to be distributed to the client, so that the long delay process that the front-end equipment needs to be informed when the video of the front-end equipment is required to be checked at present every time is avoided, the front-end equipment prepares to send the video stream to the server, the time delay of video checking in the network video monitoring system is reduced, the user experience is improved, and the market competitiveness of the network video monitoring system is enhanced.

(2) By arranging the video encryption system, the functions of entity identity authentication, access control and the like can be realized, the safety of video data is fully ensured, and the encryption speed is high.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

According to an embodiment of the invention, a network video monitoring system is provided.

The network video monitoring system comprises front-end equipment, a video monitoring management platform, a video encryption system, a server and a client;

the front-end equipment, the video monitoring management platform, the video encryption system and the client are respectively connected with a server through a wireless network module;

the video monitoring management platform is used for sending an instruction to the front-end equipment in advance and informing the front-end equipment to send a video stream to the server;

the client sends a corresponding designation, and after the front-end equipment checks the request, a distribution instruction is sent to the server to inform the server to distribute the video flow of the front-end equipment receiving the designation to the client;

and the front-end equipment is used for sending the collected and coded video stream to the server according to the forwarding instruction from the video monitoring management platform.

In one embodiment, the video encryption system comprises a security control chip, a video storage module and an encryption authentication module, wherein the security control chip is electrically connected with the video storage module and the encryption authentication module.

In one embodiment, the encryption authentication module comprises a key module, a transmission encryption module, an encryption backup module and a user identity authentication module, the key module is electrically connected with the transmission encryption module, the encryption backup module and the user identity authentication module in sequence, and the security control chip is connected with the internet module.

In an embodiment, the client is configured to send a viewing request corresponding to the specified front-end device to the video monitoring management platform when the specified front-end device video needs to be viewed, and receive a video stream distributed by a streaming media server.

In one embodiment, the server is configured to receive a video stream from the front-end device, and distribute the received video stream of the specified front-end device to a corresponding client according to a distribution instruction from the video monitoring management platform.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.