摘要
设计了一种以 PIC单片机为核心的视频矩阵切换开关 ,给出整个系统的结构图 ,阐明系统各个部分的工作原理。该系统采用 PIC16 C5 7单片机和 MT8816开关阵列芯片设计 ,可应用于商业中心、银行、宾馆、运输等行业的监控系统中 ,完成 16路视频信号在 8路监视器上的任意切换。
A video matrix switcher is designed based on Microchip PIC,and the tructure block is given.The principles of each part are described in detail.PIC16C57 microprocesor and MT8816 matrix switcher is used in design.Video matrix switcher can be applied in the monitoring systems for the emporium,bank,hotel,transposition,etc.It can be randomly implemented 16 imput by 8 output.
出处
《遥测遥控》
2003年第1期30-33,共4页
Journal of Telemetry,Tracking and Command
