基于POE技术的船用视频监控系统硬件设计

简要介绍了POE技术的原理及应用，然后根据视频信号传输的制式的不同，对目前视频监控系统做了分类并分别对其特点进行了简要介绍。提出了一种基于POE技术的船用网络视频监控系统的硬件设计方案。该方案按功能将整个网络视频监控系统划分成三大部分，并对各部分的组成及设计原理进行了详细阐述，最后对该视频监控系统的主要特点及其在后期的推广应用作了相应的评估。

Design of hardware in marine video surveillance system based on POE technology

The principle and application of the POE technology are introduced in this paper. The available video surveillance systems are classified and their characteristics are briefly introduced, according to the different types of video signal transmission, and then proposed a design method of hardware in marine network video surveillance system based on POE technology, which divided the system into three parts by the functions, and elaborated the composition and design principles of each part. Finally, the paper offered an assessment of main features of the video surveillance system and its promotion and application in the future.