552 ioservers pstn public switched

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Unformatted text preview: ﻗﺒﺔ 0002 ﺩﺍﺭﺓ ﻤﻥ ﺨﻼل ﺍﻟﻤﻌﻠﻭﻤﺎﺕ ﻭﺸﻔﻘﺔ ﺒﻪ‬ ‫ﹰ‬ ‫ﺴﻨﺒﺴﻁ ﻟﻪ ﺍﻟﻤﻬﻤﺔ ﺒﺎﺴﺘﺨﺩﺍﻡ ﻜﻤﺒﻴﻭﺘﺭ ﺃﻭ ﺤﺎﺴﺏ ﺤﻴﺙ ﺃﻥ ﺍﻟﺤﺎﺴﺏ ﺃﻭ ﺍﻟﻜﻤﺒﻴﻭﺘﺭ ﺴﻴﺭﺍﻗﺏ ﻜل ﻫﺫﻩ‬ ‫‪‬‬ ‫ﺍﻟﺩﺍﺭﺍﺕ ﻭﻴﺘﻴﺢ ﻟﻠﻌﺎﻤل ﻤﺭﺍﻗﺒﺔ ﺩﺍﺭﺓ ﻭﺍﺤﺩﺓ ﻓﻲ ﻭﻗﺕ ﻭﺍﺤﺩ ﺩﻭﻥ ﻏﻴﺭﻫﺎ ﻤﻥ ﺍﻟﺩﺍﺭﺍﺕ ﺇﻥ ﺍﻟﺤﺎﺴﺏ‬ ‫ﺴﻴﺨﺒﺭ ﺍﻟﻌﺎﻤل ﻓﻴﻤﺎ ﺇﺫﺍ ﻜﺎﻨﺕ ﺍﻟﺩﺍﺭﺓ ﻓﻲ ﺤﺎﻟﺔ ﻋﻤل ﻁﺒﻴﻌﻴﺔ ﺃﻭ ﺃﻥ ﻫﻨﺎﻙ ﺨﻁﺭ ﻤﺎ ﻋﻠﻴﻬﺎ ، ﺃﻱ ﺃﻥ‬ ‫ﺍﻟﺤﺎﺴﺏ ﻫﻨﺎ ﺴﻴﺭﺍﻗﺏ ﻜل ﺍﻟﺩﺍﺭﺍﺕ ﻭﻴﻌﻠﻡ ﺍﻟﻌﺎﻤل ﺒﺤﺎﻟﺔ ﺇﻨﺫﺍﺭ ﻟﺩﺍﺭﺓ ﻤﺎ ﻋﻨﺩﻤﺎ ﺘﺘﻌﺭﺽ ﻟﻬﺎ.‬ ‫ﻣﺮآﺰ اﻟﺘﻘﺎﻧﺔ اﻟﺼﻨﺎﻋﻴﺔ‬ ‫‪SCADA‬‬ ‫اﻟﻤﻬﻨﺪس :...
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This document was uploaded on 01/19/2014.

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