黃河涵閘遠(yuǎn)程監(jiān)控系統(tǒng)質(zhì)量控制(存儲版)
【正文】 munication equipments, etc.The structure graph of the whole system is as follows.The main functions of the system are as follows:（1）It can realize the realtime control of the sluice hoist and the state monitoring.（2）It can realize the realtime monitoring of the water level before and after the sluice and the environment in the sluice chamber.（3）It can realize the field and remote surveillance of the environment before and after the sluice and the surrounding.（4）It can realize the protection when the sluice hoist is excess or overload.（5）It can realize the voice munication among the sluice gates place, the Provincial Bureau, and the Yellow River Conservancy Commission.3. Quality Control of the SystemThe quality controls of remote monitoring system mainly include the quality control of the system realtime performances, the reliability, the availability, the CPU load rate, the security, the expansive capacity, and the quality control of the system software. realtime performancesMonitoring system can satisfy the need of time in the data collection, humanputer munication, control and system munication.（1）The digital collection cycle: ＜1s。在閘管所監(jiān)控計算機上裝設(shè)視頻監(jiān)控軟件，該軟件負(fù)責(zé)視頻設(shè)備的管理、圖像監(jiān)控、報警處理、實時控制等功能。具有有效的編程軟件，以進(jìn)行應(yīng)用軟件的開發(fā)，如各種編程、編譯程序等。⑶具有通過終端設(shè)備對應(yīng)用軟件進(jìn)行檢驗和修改的實用程序。 軟件性能該遠(yuǎn)程監(jiān)控系統(tǒng)包括操作系統(tǒng)、支持程序和實用程序、數(shù)據(jù)庫、人機接口、通信、應(yīng)用、視頻系統(tǒng)等軟件，各軟件的性能如下：⑴系統(tǒng)資源的管理。⑵ 有自檢能力，檢出故障時能自動顯示報警。 系統(tǒng)安全系統(tǒng)在操作、通信、硬件、軟件和固件確保安全，具體措施如下：⑴ 對本系統(tǒng)各項功能和每一次操作提供檢查和校核，發(fā)現(xiàn)有誤時能報警或撤消。⑷ 預(yù)防性維護(hù)使磨損性故障盡量減少。⑷實時數(shù)據(jù)庫更新周期：＜2s。本系統(tǒng)包括：現(xiàn)地測控系統(tǒng)、視頻監(jiān)控系統(tǒng)、閘管所監(jiān)控站、系統(tǒng)電源、網(wǎng)絡(luò)電話系統(tǒng)、網(wǎng)絡(luò)通訊設(shè)備等?，F(xiàn)地測控系統(tǒng)是引黃涵閘遠(yuǎn)程監(jiān)控系統(tǒng)的核心和基礎(chǔ)，所有遠(yuǎn)程監(jiān)控信息采集、傳輸及響應(yīng)均以現(xiàn)地測控系統(tǒng)為基礎(chǔ)。利用先進(jìn)的傳感器技術(shù)、電子技術(shù)、網(wǎng)絡(luò)與通信技術(shù)對引黃涵閘進(jìn)行技術(shù)改造，實現(xiàn)引黃涵閘的遠(yuǎn)程監(jiān)控，黃河水量統(tǒng)一調(diào)度和水資源優(yōu)化配置是“數(shù)字黃河”的重要組成部分。為保證各級監(jiān)控終端上同時顯示三幅圖像的連貫性、實時性要求，現(xiàn)場視頻接入終端和網(wǎng)絡(luò)帶寬要求的設(shè)置中，設(shè)備采用了速率自適應(yīng)功能，能夠在網(wǎng)絡(luò)傳輸通道得改善時，自動將圖像的傳輸調(diào)整到最佳狀態(tài)。3系統(tǒng)質(zhì)量控制遠(yuǎn)程監(jiān)控系統(tǒng)質(zhì)量控制主要包括：系統(tǒng)實時性的質(zhì)量控制；系統(tǒng)可靠性的質(zhì)量控制；系統(tǒng)可維護(hù)性的質(zhì)量控制；系統(tǒng)可用率的質(zhì)量控制；系統(tǒng)CPU負(fù)載率的質(zhì)量控制；系統(tǒng)安全性的質(zhì)量控制；系統(tǒng)可擴性的質(zhì)量控制；系統(tǒng)軟件的質(zhì)量控制。 可靠性控制系統(tǒng)及其設(shè)備能夠適應(yīng)本工程的工作環(huán)境，具有足夠高的抗干擾性能，能長期可靠地穩(wěn)定運行。⑺ 軟件可方便的進(jìn)行修改和增加。：⑴ 系統(tǒng)設(shè)計可保證信息傳送中的錯誤不會導(dǎo)致系統(tǒng)關(guān)鍵性故障。 可擴性為確保將來可能增加監(jiān)控的閘門孔數(shù)、監(jiān)控的內(nèi)容或涵閘擴建后監(jiān)控擴容，該系統(tǒng)在以下方面具有可擴展性：⑴ 備用點不少于使用點設(shè)備的20%。⑷對系統(tǒng)的啟動、終止、監(jiān)視、組態(tài)和其他聯(lián)機活動有交互式語言命令支持。⑵保持應(yīng)用程序與數(shù)據(jù)之間的高度獨立性。、維護(hù)設(shè)備。在研究過程中加入了實時語音對話系統(tǒng)，實現(xiàn)了實時地語音通話功能，使系統(tǒng)應(yīng)用功能更加完善。（4）The update cycle of realtime database: 2s。（3）Equipped with special in(un)stall tools。 Guarantee measures for munication safety（1）The system design can ensure not lead to key system failure under message error in transmit。（3）Prepare interface at field control unit and system munication。（2）Selfcheck ability and autowarning when failure is found。（7）The software can be changed and plemented easily。 ReliabilityThe control system and the equipment can adapt the working environment, has high antiinterference ability and steadily run in a long term. The MTBF parameters of the equipment are as follows: The monitor puter of the gate management department16000h。 Quality Control of Sluice Gates Remote Monitoring System on Yellow RiverWei Kaisong1 Huang Bo2 Duanmu Lingyun2(1 Jinan Tianqiao Yellow River Bureau 2 Design and Reconnaissance Institute of Shanddong Yellow River)Abstract: “Three Yellow Rivers” as a new concept of river management is put up in recent years, viz. “Physical River, Digital River and Modeling River”. The remote monitoring system of sluice gates system is one important part of “Digital River”, which can remotel
公司管理相關(guān)推薦
鄂ICP備17016276號-1