Automatic meter reading via telephone - network to utility controller 通過電話讀取的自動量表.操作控制器網(wǎng)絡(luò)
Windows services control manager , or from code . it is important to note that not all of these methods actually start the service in the context of the 值得注意的是,并不是所有這些方法都在“服務(wù)控制管理器”的上下文中實際啟動服務(wù); “服務(wù)器資源管理器”和啟動服務(wù)的編程方法實際操作控制器。
The key points of this paper include the design of software and hardware of the system , and the realization of automatic control function . the monitoring and controlling system adopts a total distributed control system ( dcs ) constituted by a programmable logic controller ( plc ) . a computer ( pc ) and thermal power engineering signal sensors , sender , controller , etc 本項研究中采用可編程控制器( plc )作下位機、工業(yè)控制計算機( pc )作上位機與熱工參數(shù)測量傳感器、變送器、操作控制器等組成集散型控制系統(tǒng)( dcs ) ,自動監(jiān)測三聯(lián)產(chǎn)試驗臺的各運行參數(shù),并對試驗臺實行自動控制與調(diào)節(jié)。
The monitoring and controlling system adopts a total distributed control system ( dcs ) constituted by a programmable logic controller ( plc ) , a computer ( pc ) and thermal power engineering signal sensors , sender , controller , etc . plc is used to collect data and perform automatic control mostly , while pc is adopted to monitor the operation process , analyze , display and store data 本項研究中采用可編程控制器( plc )作下位機、工業(yè)控制計算機( pc )作上位機與熱工參數(shù)測量傳感器、變送器、操作控制器等組成集散型控制系統(tǒng)( dcs ) ,上位機和下位機自動監(jiān)測垃圾焚燒鍋爐的各運行參數(shù),并對異重循環(huán)流化床垃圾焚燒鍋爐實行自動控制與調(diào)節(jié)。