The A/ D unit composes of an A/ D chip and a multiplex switch. A/D单元可以由多种A/D芯片和多路开关构成。
The part of hardware designed in the paper includes the multiplex switch, amplifier and filter. 设计了在线监测系统的硬件部分,包括多路开关和放大滤波器;
The slave computer consists of a power source, a keyboard, a LED display, print prot, multiplex switch and A/ D converter and can run alone or works in coordination with master computer connected with RS-232 serial port. 下位机由电源、键盘、LED显示器、打印接口和多路开关及A/D转换器构成。下位机能独立运行,也可通过RS&232串行口与上位机联合工作。
This paper briefly introduces the evolution of multiplex, and switch technology, and the future optical switch, and analyzes the internal structure of switch equipment and the relative network control and management technology. 本文简要介绍了复用与交换技术的演变以及未来的光交换,分析了交换设备的构成及相关的网络控制与管理技术。
Two-unit-standby multiplex switch signal acquisation system with high resolution of action sequence 双机热备份高动作顺序分辨率多路开关量采集系统
There have two versions. The stand-alone version is used for laboratory sensor calibration and temperature display. The multiplex version combined with optical switch is used for multiplexing FBG sensor network and engineering applications. 该软件分两个版本,一是单机版,用于实验室传感器标定和温度显示;另外一个是复用版本,与光开关相结合,实现多传感器的检测网络设计,用于实验室大量传感器标定和工程应用。