摘要
对比了矿井视频监控系统模拟和数字两种传输方式的优、缺点,分析了点对点式和节点式两种传输结构的特点和各自的适用范围,介绍其结构组成和系统功能及在矿井环境中的选型要求,为矿井自动化视频监控子系统的建设和设计选型提供依据。
Compares with the advantages and disadvantages between two kinds of analog transmission and digital transmission of mine video supervision,analyzes the characteristics and the respective scope of application of two transmission structures of point to point type and node type,introduces the compositions of structure,the functions of system,and the requirements of selection in the mine environment to provide a basis for the construction and the design selection of mine automated video supervision subsystem.
出处
《煤矿机电》
2010年第3期38-40,共3页
Colliery Mechanical & Electrical Technology
关键词
矿井
视频监控系统
选型
mine
video supervision system
selection
