Shen He District, Video Surveillance System Design And Implementation

video monitor system is a comprehensive network for public security and city management. It includes many aspects, such as public security control network building, traffic police department's traffic monitoring network building, urban management sector of the city monitoring management order network building, etc.Video surveillance system includes the construction of the system point of access to building security monitoring, monitoring the construction and public security platform integration transmission network construction. In Shen He District, the current transmission network was basically completed, the network can satisfy this need for video surveillance systems, therefore, it only need to consider the project proposal the access point security monitoring, integration of both platforms. Access security control points: the front control points through the PU (encoder) the nearest access to private network, then access the public security monitoring network. Completed a total of 639 new front-end video surveillance monitoring points. Monitoring platform integration: including image signal storage, distribution, each analog image and digital image transmission, the monitoring center platform integration, image signal storage, transmission. Image signal based on the "centralized storage, remote management" principle, the use of centralized storage platform NRU provides image backup for 15 days with D1 format. Digital image by the analog front-end access through the encoder image compression coding of digital form, through the Public IP network transmission, and the client calls the image information on the IP network to achieve any authorized person at any point in time View Public Internet , real-time monitoring related to the control image. This platform includes video encoder, the central management server hardware, server software, video management, video management database and other components. Under the control of the monitoring center, call the front of the monitor signal transmission up to receive lower quality control images, monitor resources to achieve the region to share information. This platform includes television wall, console (any normal PC), etc.