local alarm system 中文意思是什麼
local alarm system
解釋
本地報警系統-
It includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc. the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters measure, disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with profibus - dp was also discussed
上位計算機主要實現遠程監測和管理功能，具體包括:工藝流程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能plc控制系統主要完成工藝流程式控制制以及協調現場各智能儀表之間的邏輯關系，將現場各設備的運行狀態通過通訊網路傳輸到上位計算機，並接收上位計算機的控制指令;現場各智能儀表單元負責各相關參數的監測和處理、控制，並將有關參數送往上位監控計算機進行處理、保存等。本文以莎車污水處理項目為例，介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用profibus系列中廣泛應用於現場設備的profibus - dp總線。 -
Monitoring software transfer measuring data from local machine to remote machine by data packet. lf there are some exception or abnormality in local device. the system can send alarm message to remote user by gsm short message
當水質參數超標或系統運行出現異常時，監控軟體在記錄事件及數據的同時，通過gsm短消息的方式將報警信息傳遞給遠程監護人員。 -
The central control room is able to monitor and control the real - time system running status and alarm information in the local stations via the network using web browser. it enhances the efficient and timely management in the local control rooms, ensures the effectively remote control and consequently supports the safety of the transmission for the catv and the program
通過web方式實現對各分站的管理，使得各分站的管理更及時高效，實現無人職守的遠程聯網監控管理，出色地完成國家廣電總局關于「確保有線電視網路和節目傳輸絕對安全」任務發揮了重要的作用。 -
With function module design method, the system interface design is completed ; by application of network function, the data is communicated to main - computer in order to retroactively supervisor product quality and to monitor local manufacture. through inspection of response of plc, the problems of dada efficacy and malfunction alarm in icc - plc communication are solved ; with adding symbol - bit, the exact conversion of receiving and sending data is realized
通過採用功能模塊設計的方法，完成系統界面設計;運用網路功能，將現場的有用數據上傳到信息中心的主計算機，以便產品質量的追溯管理，同時通過信息中心的主計算機也可以實時掌握生產現場的情況，實現輻照小車運行的動態監視，從而實現生產的自動化管理;通過檢測plc的應答信息，解決工控機與plc之間通信的數據效驗和故障報警難點;通過採取加標志位的辦法，實現數據收發的準確轉換。 -
As to the video signal, alarm signal, control signal, are all weak electricity signal, exceedingly easily be subjected to the jam, in case the power supply system does not steady, wave propag ation is greatly, the harmonic content of power source overtops, the veins wave factors are great unduly, and even power source equipment breakdown, outputting abnormal, will be about to affect the video signal image effect, and dependability cuts downs to the security and alarming system. we adopt fast fu lye ' s mutation rule - fft alternatives, by the way of carrying fft alternatives to the local junction circuit, regulated power supply, ups ' s power source, and switch power source, thereby diagnose every degree harmonious wave content of power souse, and abnormal coefficient, compared to the normal working situation. thereby diagnose out the working condition of the regulated power supply, ups ' s power source, and switch power source
如果有供電系統不穩定、波動大，電源的諧波含量過高，紋波系數過大，乃至電源設備損壞、輸出異常等情況出現，將會嚴重影響視頻信號的圖像效果，大大降低防盜系統的穩定性和可靠性，我們採用快速傅利葉變換原理，即fft變換，通過對市電、穩壓電源、 ups電源、開關電源等的電壓信號進行fft變換，從而得出信號中各次諧波的含量及信號畸變系數，並將其與正常工況下的參數進行對比，從而進一步診斷出穩壓電源、 ups電源、開關電源等設備的運行狀況；組成監控系統的設備長期處于工作狀態，往往由於設備散熱條件不好、設備老化故障等原因導致設備表面溫度過高，從而影響設備的正常運行，降低設備的使用壽命。 -
The fieldbus alarm system, which is free from the restriction of telephone line with the local fieldbus working as the physical network, is open, independent, updatable, powerful and economical
總線制報警系統通過小區內的局域總線作為物理網路，徹底擺脫電話線制的局限，有開放性、獨立性、擴展性、高效性和經濟性等特點。 -
Local alarm system closed alarm system
本地報警系統 -
While the fire alarm system detects an alert, the system will force the access control system to open all connected gates for evacuation. the system includes the local station and the administration station, which the administration station can control one or more local station
如果消防系統檢測到報警信號，自動將門禁系統打開，確保機房的安全，在南方日報機房的本地站同時安裝南方都市報的遠程端，對南方日報社和南方都市報的機房內的所有設備進行全面的監控管理。 -
The industrial computer mainly implements the functions of long - range supervision and management it includes : dynamic show of technics flow, real time data acquirement and show, history data save and print, fault alarm, etc ; the plc control system mainly accomplishes the wastewater technics flow control, harmonizes the logical relationship among local intelligent control instruments and transmits the state of each local equipment to the industrial computer, simultaneously, the plc control station receives the control commands from the industrial computer ; the local intelligent units take charge of the correlated parameters " measure > disposal and control, and it will transmit the related parameters to the computer, etc. in this thesis, introduced municipal wastewater treatment technics, the integrated application program development of computer, the design method of plc control station, the communication between plc control system and computer, and the network of wastewater treatment with industrial ethernet was also discussed
上位計算機主要實現遠程監測和管理功能，具體包括：工藝流程動態顯示、實時數據獲得及顯示、歷史數據存儲與列印、故障報警等功能； plc控制系統主要完成工藝流程式控制制以及協調現場各智能儀表之間的邏輯關系，將現場各設備的運行狀態通過通訊網路傳輸到上位計算機，並接收上位計算機的控制指令；現場各智能儀表單元負責各相關參數的監測和處理、控制，並將有關參數送往上位監控計算機進行處理、保存等。本論文介紹了城市污水處理工藝、上位監控計算機的綜合應用程序開發、城市污水處理自動控制系統plc控制站的設計和採用工業以太網技術的污水處理通信網路。 -
The system detects the gate switching status, and makes local sound and light alarm and phonetic alarm for the unauthorized accessing. it will inform management the correct position and related alarm information rapidly and accurately
系統同時檢測門的開關狀態，對系統發生的報警事件以本地聲光報警撥打電話等方式通知機房管理人員，準確反映報警設備發生的故障與報警的具體位置，以便及時處理故障，確保機房的安全性。 -
In software, this paper programmed this local supervision & control system of communication power supply using visual basic6. 0 language too. and deeply researched on how to fulfill the following functions : dynamic graph display of real - time data acquisition, historical data management ( including save, demand, print, and delete historical data, painting historical trend curve ), intelligent management of the storage cells, alarm and its management, system management, network communication and help system
重點研究了如何利用visualbasic6 . 0來完成該監控系統的以下功能：實時數據的動態圖形顯示，歷史數據管理（包括歷史數據存儲、查詢、列印及刪除、歷史曲線的繪制） ，蓄電池智能管理，報警及其管理，系統管理，網路通信，幫助系統。
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