摘要
针对国内深海测控系统能量供给的紧迫性,对国内现有深海有缆监控系统的特点分析,提出功率能源与多路视频信号同缆混合传输技术,主要采用电容耦合的方式,将数据叠加到电源信号上,通过同轴电缆,实现功率能源、多路实时彩色视频图像的传输以及水上位机与水下位机的数据传输。
The urgency of the energy supply for the domestic deep-sea monitoring and control system, the characteristics of the cable monitoring system on existing domestic deep-sea were analyzed and power energy and multichannel video signal cable mixed transmission technology brought forward,in which mainly capacitive coupling way was applied to. The data were added to the power supply signal through coaxial cable, to achieve power energy, multi-channel real-time color video image transmission, and underwater data transmission between the pc and the hardware platform.
出处
《电子器件》
CAS
北大核心
2012年第4期412-416,共5页
Chinese Journal of Electron Devices
基金
国家863项目(2010AA09Z206)
关键词
同轴电缆
混合传输
电容耦合
数据传输
coaxial cable
data mixed transmission
capacitive coupling
data transmisson
