The system consists of the control center and the monitoring terminal . it can monitor the operational parameters and positioning information automatically , help the waterway administration to get the operational status of navigation mark rapidly and find out the faults in time , improve the reliability of navigation mark , increase the safety of the waterway transportation 系统由控制中心和监控终端组成,自动监控航标的运行参数和位置信息,帮助航道管理部门快速地掌握航标的工作状态,及时发现航标的故障,提高航标的可靠性,增强航道运输的安全。
It presents that a remote control system can be composed of three subsystems - monitoring terminal , transmission and online control . a detailed research on a remote control system is conduct from three aspects , which are control methods , factors influencing system operation performances and technology of access to equipment 本文首先对远程控制进行总体分析,认为一个远程控制系统应该由监控、传输、现场监控三个子系统构成;并从控制方式、影响控制正常运行的因素以及远程设备的接入技术三个方面对一个远程控制系统进行了一定程度的探讨。
A multi - parameter intelligent environmental monitora feasible environmental monitoring terminal system of the updated and advanced international technology , has been developed under the environmental protection objectives of the total amount control of pollutant discharge and on the basis of the present techniques as to the environmental monitor and supervision in our country 根据我国环境保护的目标?实施污染物排放总量控制,从我国环境监测和环境监理现状出发,开发了既切合我国国情又具有二十世纪末国际先进水平的环境污染监测终端系统一多参数智能环境监测仪。
Then , the paper mainly focuses on the data flow in the internet based remcs from the aspects of data acquisition , data exchange and data transmission . data acquisition techniques are investigated and data exchange between monitoring terminals and between monitoring terminals and online control . to the paper then brings forward a communication model of internet based remcs which uses b / s model 接着,论文重点从数据采集、交换与传输三个方面,讨论了基于互联网的远程机电控制系统的数据流问题,研究了数据采集技术以及硬件设施的选取,讨论了数据在现场监控模块内部、现场监控模块与远程监控模块之间的交换方式,提出了采用b s结构的基于互联网的远程机电控制系统数据通信模型。
Taking vc6 . 0 and msc6 . 0 as the main development kits , this paper completes the modularized software of the three parts of the bus control , the remote terminal , and the monitor terminal , realizes the visible system software . finally , this paper carries on the debugging and testing to the system , analyzes the 1553b bus and the integrated navigation system performance 本文还设计了某型基于1553b总线的机载组合导航系统,完成了总线信息流设计,对其中1553b总线的通信协议进行深入的分析;以visualc + + 6 . 0和msc6 . 0为主要开发工具,完成了总线控制器、远程终端、监视器终端三部分软件模块化设计,实现了可视化系统软件。