Application analysis of video edge computing gateway easynvr in video overall monitoring solution

Video edge computing gateway is based on open architecture 、 Great fusion 、 All compatible 、 Standardized design architecture concept , basis 《 Security video monitoring network system information transmission 、 In exchange for 、 Control technical requirements 》（GB/T 28181-2011） Standard development , Streaming media forwarding 、 Video coding 、 Video management 、 Standard communication protocol 、 Network penetration and other core technologies , Realize video coding 、 Streaming media forwarding 、 Standard protocol conversion 、 Multi system technologies such as data streaming media span and merge , Can be based on GB/T 28181-2011 Networking standards realize the cascade between video monitoring platforms 、 interconnection , Solve the problem of video information independence in video system networking 、 Dispersed 、 Island problem , Implement different systems 、 Different manufacturers 、 Different types of 、 Unified standard for different encoded video information 、 Interconnection and information sharing , At the same time, multi streaming media forwarding gateway can be distributed 、 colony 、 Cascade deployment , Realize redundant hot standby and cloud computing management .

In the daily project docking , We will receive all kinds of needs , Application scenarios 、 Equipment brand 、 Device support protocol 、 The network of the equipment is different .TSINGSEE Qingxi video is the capability layer in the overall video solution , Support sinking to the equipment side 、 It can also be deployed directly on the cloud side , This is the flexibility of product privatization deployment . When a project , The network of the device is different , It may adopt a combination of multiple schemes , This is the application of video edge computing gateway introduced to you today .

Application 1 ：

The device is placed in the private intranet , There is no fixed public network in the intranet IP Address , Cannot be accessed by other users and devices on the Internet . However, the project requires that the equipment in the intranet be connected to the cloud for centralized management 、 distribution , Easy Internet access . In this case , The intelligent edge computing gateway can be placed on the device side , adopt SDK、RTSP And so on , Connect the equipment uniformly , Then connect with the cloud management platform （EasyCVR、EasyGBS）, Client direct access EasyCVR/EasyGBS You can access the devices in the intranet .

Application 2 ：

The field equipment is old , Access via standard protocol is not supported , Part of the equipment is connected DVR in , Need to pass through DVR Connect and obtain the live stream of old equipment . In this scenario , The server cannot interact with the video stream by actively pulling the stream or actively registering with the device , At this time, the device side needs to use the edge computing gateway device , be based on SDK To access the front end DVR, Then connect with the cloud management platform （EasyCVR、EasyGBS）, Client direct access EasyCVR/EasyGBS You can access the devices in the intranet .

Program advantages ：

• Product performance ： Industrial hardware design , High performance processor , With large capacity running memory and real-time operating system , Adapt to all kinds of places 、 Harsh environment applications .
• Video capture ： adopt IP Network access front-end video equipment or system , Various simulations can be 、 Numbers 、 Standard definition 、 HD, etc 、 The video information of the distributed system is collected in a unified standard 、 Management and control , It can be accessed and managed at the same time DVR、NVR、IPCAM、 Video system platform, etc .
• Video compatible ： Support mainstream video manufacturers SDK agreement 、Ehome agreement 、HTTP agreement 、GB/T28181 Standard agreement 、ONVIF Standard agreement 、RTSP Standard agreement 、RTMP Video equipment and system access based on standard protocol .
• Encoding compatibility ： Supporting the standard H.264、H.265 Video access and distribution in coded format .
• Video forwarding ： The video data streams of different manufacturers accessing the gateway can be unicast through the network / Multicast forwarding to control center 、 client 、Web Browse, etc , Achieve large-scale concurrent access .
• Protocol conversion ： It can convert the access standard or non-standard equipment protocol into GB/T28181 Standards and RTMP Standard protocol output , To meet the call and networking of the third-party information management system .
• Platform access ： Support simultaneous access and cascading of multiple heterogeneous platforms , Support with GB/T28181 Standards and RTMP The standard realizes docking with the superior platform , Private SDK agreement 、 HTTP、GB/T28181 standard 、ONVIF standard 、RTSP standard 、RTMP Standard access to subordinate platforms .
• centralized management ： Unified standard video centralized management , Various simulations 、 Numbers 、 Standard definition 、 HD and other independent 、 Decentralized video information system for centralized management 、 Monitoring and control , It can be accessed and managed at the same time DVR、NVR、IPCAM、 Video platform, etc .