NVR是Network Video Recorder即网络硬盘录像机的缩写,其最主要的功能是通过网络接收IPC设备传输的数字视频码流,并进行存储、管理,从而实现网络化带来的分布式架构优势。近几年,随着IP网络的快速发展,视频监控行业也进入了全网络化时代,逐步表现出IT行业的特征。当下,作为网络化监控的核心产品,NVR依然是除IPC之外 NVR is the abbreviation of Network Video Recorder, the most important function of which is to receive and store and manage the digital video stream transmitted by IPC equipment through the network, so as to realize the distributed architecture advantage brought by network. In recent years, with the rapid development of the IP network, the video surveillance industry has also entered a fully networked era and has gradually shown the characteristics of the IT industry. At present, as the core product of network monitoring, NVR remains except IPC