本文選題：嵌入式系統(tǒng) + IEC--��； 參考：《高技術(shù)通訊》2016年04期

【摘要】：為了實現(xiàn)對分布在很廣地域的變電站或設(shè)備進(jìn)行監(jiān)視和控制的以太網(wǎng)規(guī)約IEC60870-5-104遠(yuǎn)動規(guī)約在工業(yè)通信領(lǐng)域的應(yīng)用,首先深入分析了該遠(yuǎn)動規(guī)約的結(jié)構(gòu)模型,設(shè)計了一種主要由ARM7內(nèi)核的主控制器和以太網(wǎng)控制器構(gòu)成的通信模塊硬件平臺,以及通過嵌入式實時操作系統(tǒng)來實現(xiàn)多任務(wù)調(diào)度的軟件平臺,并針對規(guī)約要求以及工業(yè)現(xiàn)場需求設(shè)計了主要任務(wù)的有限狀態(tài)機(jī)模型。還通過實驗對該模塊的一致性、互操作性和系統(tǒng)性能進(jìn)行了測試,結(jié)果表明,該通信模塊具有系統(tǒng)獨立、通訊穩(wěn)定、互操作性強(qiáng)、可靠性高等特點。
[Abstract]:In order to realize the application of the Ethernet protocol IEC60870-5-104 telecontrol protocol, which is used to monitor and control the substation or equipment in a wide area, the structure model of the telecontrol protocol is analyzed. A hardware platform of communication module composed of main controller of ARM7 kernel and Ethernet controller is designed, and a software platform is designed to realize multitask scheduling through embedded real-time operating system. The finite state machine model of the main tasks is designed according to the specification requirements and the industrial field requirements. The consistency, interoperability and system performance of the module are tested by experiments. The results show that the communication module has the characteristics of system independence, communication stability, strong interoperability and high reliability.
【作者單位】： 中國科學(xué)院沈陽自動化研究所工業(yè)控制網(wǎng)絡(luò)與系統(tǒng)研究室;中國科學(xué)院大學(xué);
【基金】：工業(yè)和信息化部智能制造專項(Y5C8150801)資助項目
【分類號】：TP273;TP393.11
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本文編號：1846222