Monitor RACES mainly received data from locomotive monitor, and transmit data by the underground ring internet to master station. 检测分站主要接收机车检测器传来的数据,并将数据通过井下环网上传到主站计算机。
Case of WenZhou's underground finance, Case of Japan and Korea's master bank can all prove the conclusion. 温州地下金融的初级阶段与日韩主银行制的案例证明了这一结论。
Auxiliary system of underground substation is essential for the safe operation of the master and important security of staff safety. 辅机系统是大型地下变电站主设备安全运行必不可少的部分,也是工作人员安全与作业环境的重要保障。
Underground monitoring sub-stations working as the switching equipment between monitoring protection devices and the ground monitoring master station plays a linking role in this system, which is the key point in promising its daily running. 井下监控分站作为监控保护器和地面监控主站之间的转接设备,起着承上启下的作用,是整个系统正常工作的关键部分。
The author designs an underground inclined winch hoisting signal control system used in mine. This system adapts MCU as signal master controller and uses intermediate relay for signal transmission, and it has functions of dotting number display, LED indication and buzzer for audio indication. 本文设计了一套煤矿井下斜巷绞车提升信号控制系统,采用单片机作信号主控制器,中间继电器作信号转换,具有打点次数显示、LED灯光指示、蜂鸣器声音提示等功能。