\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u5b89\u5168\u5173\u952e\u7cfb\u7edf\u4e2d\uff0csil3 \u8ba4\u8bc1\u662f\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u4ee3\u8868\u7740\u5bf9\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff08Safety Integrity Level\uff09\u7684\u6700\u9ad8\u8981\u6c42\u4e4b\u4e00\u3002<\/p>\n<\/p>\n
sil3 \u8ba4\u8bc1\u4e3b\u8981\u5e94\u7528\u4e8e\u90a3\u4e9b\u4e00\u65e6\u5931\u6548\u5c31\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u4eba\u5458\u4f24\u4ea1\u3001\u91cd\u5927\u73af\u5883\u7834\u574f\u6216\u5de8\u5927\u8d22\u4ea7\u635f\u5931\u7684\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u3002<\/p>\n<\/p>\n
1. \u4ec0\u4e48\u662fSIL3\u8ba4\u8bc1\uff1f<\/strong><\/p>\n sil3 \u8ba4\u8bc1\u662f\u56fd\u9645\u6807\u51c6IEC 61508\u548cIEC 61511\u4e2d\u5b9a\u4e49\u7684\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\u7b2c\u4e09\u7ea7\uff0c\u5b83\u91cf\u5316\u4e86\u4e00\u4e2a\u5b89\u5168\u4eea\u8868\u529f\u80fd\uff08SIF\uff09\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u548c\u7279\u5b9a\u6761\u4ef6\u4e0b\u6267\u884c\u5176\u5b89\u5168\u529f\u80fd\u7684\u6982\u7387\u3002<\/p>\n<\/p>\n sil3 \u8ba4\u8bc1\u8981\u6c42\u7cfb\u7edf\u5177\u6709\u9ad8\u7684\u98ce\u9669\u964d\u4f4e\u80fd\u529b\uff0c\u901a\u5e38\u610f\u5473\u7740\u5371\u9669\u5931\u6548\u6982\u7387\uff08PFD\uff09\u572810^-3\u523010^-4\u4e4b\u95f4\uff0c\u8fd9\u610f\u5473\u7740\u7cfb\u7edf\u572810000\u6b21\u64cd\u4f5c\u4e2d\uff0c\u6700\u591a\u53ea\u80fd\u6709\u4e00\u6b21\u5371\u9669\u5931\u6548\u3002<\/p>\n<\/p>\n 2. \u4e3a\u4ec0\u4e48SIL3\u8ba4\u8bc1\u5982\u6b64\u91cd\u8981\uff1f<\/strong><\/p>\n \u5728\u8bb8\u591a\u9ad8\u98ce\u9669\u884c\u4e1a\uff0c\u5982\u77f3\u6cb9\u548c\u5929\u7136\u6c14\u3001\u5316\u5de5\u3001\u6838\u7535\u548c\u94c1\u8def\u8fd0\u8f93\uff0c\u7cfb\u7edf\u7684\u5931\u6548\u540e\u679c\u662f\u707e\u96be\u6027\u7684\u3002<\/p>\n<\/p>\n sil3 \u8ba4\u8bc1\u63d0\u4f9b\u4e86\u4e00\u4e2a\u56fd\u9645\u516c\u8ba4\u7684\u6846\u67b6\uff0c\u7528\u4e8e\u8bc4\u4f30\u3001\u8bbe\u8ba1\u548c\u9a8c\u8bc1\u8fd9\u4e9b\u5b89\u5168\u5173\u952e\u7cfb\u7edf\u7684\u53ef\u9760\u6027\uff0c\u786e\u4fdd\u5b83\u4eec\u80fd\u591f\u6709\u6548\u5730\u5c06\u98ce\u9669\u964d\u4f4e\u5230\u53ef\u5bb9\u5fcd\u7684\u6c34\u5e73\u3002<\/p>\n<\/p>\n 3. \u5b9e\u73b0SIL3\u8ba4\u8bc1\u7684\u5173\u952e\u8981\u7d20<\/strong><\/p>\n \u8981\u83b7\u5f97sil3 \u8ba4\u8bc1\uff0c\u4e00\u4e2a\u7cfb\u7edf\u6216\u7ec4\u4ef6\u5fc5\u987b\u6ee1\u8db3\u4e00\u7cfb\u5217\u4e25\u683c\u7684\u8981\u6c42\uff0c\u8fd9\u4e9b\u8981\u6c42\u6db5\u76d6\u4e86\u6574\u4e2a\u5b89\u5168\u751f\u547d\u5468\u671f\u3002<\/p>\n<\/p>\n \u786c\u4ef6\u5b89\u5168\u5b8c\u6574\u6027\uff08HFT\uff09\u662f\u6838\u5fc3\uff0c\u5b83\u8981\u6c42\u7cfb\u7edf\u5177\u6709\u8db3\u591f\u7684\u5197\u4f59\u548c\u5bb9\u9519\u67b6\u6784\uff0c\u4f8b\u5982\u91c7\u7528\u591a\u91cd\u5316\uff08\u59822oo3\uff0c\u4e09\u53d6\u4e8c\uff09\u7684\u4f20\u611f\u5668\u3001\u903b\u8f91\u63a7\u5236\u5668\u548c\u6267\u884c\u5668\u3002<\/p>\n<\/p>\n \u7cfb\u7edf\u67b6\u6784\u7ea6\u675f\u8981\u6c42\u786c\u4ef6\u6545\u969c\u88d5\u5ea6\uff08HFT\uff09\u81f3\u5c11\u4e3a1\uff0c\u8fd9\u610f\u5473\u7740\u5355\u4e2a\u6545\u969c\u4e0d\u4f1a\u5bfc\u81f4\u5b89\u5168\u529f\u80fd\u4e27\u5931\u3002<\/p>\n<\/p>\n \u6b64\u5916\uff0c\u8fd8\u5fc5\u987b\u7cfb\u7edf\u5730\u63a7\u5236\u548c\u7ba1\u7406\u968f\u673a\u786c\u4ef6\u5931\u6548\u548c\u7cfb\u7edf\u6027\u5931\u6548\uff0c\u5305\u62ec\u4f7f\u7528\u7ecf\u8fc7\u8ba4\u8bc1\u7684\u7ec4\u4ef6\u3001\u4e25\u683c\u7684\u5f00\u53d1\u6d41\u7a0b\u548c\u5168\u9762\u7684\u6d4b\u8bd5\u3002<\/p>\n<\/p>\n 4. SIL3\u8ba4\u8bc1\u7684\u8fc7\u7a0b\u4e0e\u6311\u6218<\/strong><\/p>\n \u83b7\u5f97sil3 \u8ba4\u8bc1\u662f\u4e00\u4e2a\u6f2b\u957f\u4e14\u590d\u6742\u7684\u8fc7\u7a0b\uff0c\u6d89\u53ca\u6982\u5ff5\u5b9a\u4e49\u3001\u5371\u9669\u548c\u98ce\u9669\u5206\u6790\u3001\u5b89\u5168\u8981\u6c42\u89c4\u8303\u3001\u8bbe\u8ba1\u5b9e\u73b0\u3001\u5b89\u88c5\u8c03\u8bd5\u3001\u64cd\u4f5c\u7ef4\u62a4\u76f4\u81f3\u6700\u7ec8\u505c\u7528\u3002<\/p>\n<\/p>\n \u5236\u9020\u5546\u5fc5\u987b\u63d0\u4f9b\u5927\u91cf\u7684\u6587\u6863\u8bc1\u636e\uff0c\u5305\u62ec\u6545\u969c\u6a21\u5f0f\u3001\u5f71\u54cd\u548c\u8bca\u65ad\u5206\u6790\uff08FMEDA\uff09\u62a5\u544a\uff0c\u4ee5\u8bc1\u660e\u5176\u4ea7\u54c1\u7684\u5931\u6548\u7387\u548c\u6570\u636e\u7b26\u5408sil3 \u8ba4\u8bc1\u7684\u8981\u6c42\u3002<\/p>\n<\/p>\n \u6700\u5927\u7684\u6311\u6218\u4e4b\u4e00\u662f\u5728\u8bbe\u8ba1\u9ad8\u53ef\u9760\u6027\u7684\u540c\u65f6\uff0c\u5e73\u8861\u6210\u672c\u3001\u590d\u6742\u6027\u548c\u6027\u80fd\uff0c\u8fc7\u5ea6\u7684\u5197\u4f59\u53ef\u80fd\u4f1a\u589e\u52a0\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u6f5c\u5728\u7684\u7cfb\u7edf\u6027\u5931\u6548\u98ce\u9669\u3002<\/p>\n<\/p>\n 5. SIL3\u8ba4\u8bc1\u5728\u4e0d\u540c\u884c\u4e1a\u7684\u5e94\u7528<\/strong><\/p>\n \u5728\u8fc7\u7a0b\u5de5\u4e1a\u4e2d\uff0csil3 \u8ba4\u8bc1\u7684\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\uff08SIS\uff09\u7528\u4e8e\u6267\u884c\u7d27\u6025\u505c\u8f66\uff08ESD\uff09\u3001\u71c3\u70e7\u5668\u7ba1\u7406\u7cfb\u7edf\uff08BMS\uff09\u548c\u9ad8\u5b8c\u6574\u6027\u538b\u529b\u4fdd\u62a4\u7cfb\u7edf\uff08HIPPS\uff09\u3002<\/p>\n<\/p>\n \u5728\u8f68\u9053\u4ea4\u901a\u9886\u57df\uff0c\u57fa\u4e8esil3 \u8ba4\u8bc1\u7684\u5217\u8f66\u81ea\u52a8\u4fdd\u62a4\uff08ATP\uff09\u7cfb\u7edf\u8d1f\u8d23\u76d1\u63a7\u5217\u8f66\u901f\u5ea6\uff0c\u9632\u6b62\u78b0\u649e\u548c\u8d85\u901f\u4e8b\u6545\u3002<\/p>\n<\/p>\n \u5728\u673a\u68b0\u5b89\u5168\u9886\u57df\uff0csil3 \u8ba4\u8bc1\u7684\u5b89\u5168\u63a7\u5236\u5668\u88ab\u7528\u4e8e\u673a\u5668\u4eba\u5355\u5143\u548c\u5927\u578b\u51b2\u538b\u8bbe\u5907\uff0c\u786e\u4fdd\u5728\u4eba\u5458\u8fdb\u5165\u5371\u9669\u533a\u57df\u65f6\u8bbe\u5907\u80fd\u5b89\u5168\u505c\u673a\u3002<\/p>\n<\/p>\n 6. \u9009\u62e9SIL3\u8ba4\u8bc1\u4ea7\u54c1\u7684\u8003\u91cf\u56e0\u7d20<\/strong><\/p>\n \u5f53\u5de5\u7a0b\u5e08\u4e3a\u9879\u76ee\u9009\u62e9sil3 \u8ba4\u8bc1\u7684\u4ea7\u54c1\u65f6\uff0c\u4e0d\u5e94\u4ec5\u4ec5\u5173\u6ce8\u8ba4\u8bc1\u8bc1\u4e66\u672c\u8eab\u3002<\/p>\n<\/p>\n \u4ed6\u4eec\u9700\u8981\u4ed4\u7ec6\u5ba1\u67e5\u4ea7\u54c1\u7684\u5b9e\u9645\u6027\u80fd\u6570\u636e\uff0c\u5982PFD\/PFH\u503c\u3001\u5b89\u5168\u5931\u6548\u5206\u6570\uff08SFF\uff09\u548c\u8bca\u65ad\u8986\u76d6\u7387\uff08DC\uff09\u3002<\/p>\n<\/p>\n \u6b64\u5916\uff0c\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5de5\u5177\u94fe\u652f\u6301\u3001\u751f\u547d\u5468\u671f\u670d\u52a1\u4ee5\u53ca\u4ea7\u54c1\u5728\u5168\u7403\u8303\u56f4\u5185\u7684\u5e94\u7528\u6848\u4f8b\u4e5f\u662f\u91cd\u8981\u7684\u53c2\u8003\u4f9d\u636e\u3002<\/p>\n<\/p>\n 7. \u672a\u6765\u8d8b\u52bf\u4e0e\u53d1\u5c55<\/strong><\/p>\n \u968f\u7740\u5de5\u4e1a\u7269\u8054\u7f51\uff08IIoT\uff09\u548c\u4eba\u5de5\u667a\u80fd\uff08AI\uff09\u6280\u672f\u7684\u53d1\u5c55\uff0c\u5b89\u5168\u7cfb\u7edf\u6b63\u53d8\u5f97\u66f4\u52a0\u667a\u80fd\u548c\u4e92\u8054\u3002<\/p>\n<\/p>\n \u672a\u6765\u7684sil3 \u8ba4\u8bc1\u7cfb\u7edf\u53ef\u80fd\u4f1a\u96c6\u6210\u66f4\u5148\u8fdb\u7684\u9884\u6d4b\u6027\u7ef4\u62a4\u529f\u80fd\uff0c\u901a\u8fc7\u6301\u7eed\u76d1\u63a7\u8bbe\u5907\u72b6\u6001\u6765\u9884\u6d4b\u6f5c\u5728\u6545\u969c\uff0c\u4ece\u800c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u5b9e\u9645\u7684\u5b89\u5168\u53ef\u7528\u6027\u3002<\/p>\n<\/p>\n \u540c\u65f6\uff0c\u529f\u80fd\u5b89\u5168\u4e0e\u7f51\u7edc\u5b89\u5168\uff08\u5982IEC 62443\u6807\u51c6\uff09\u7684\u878d\u5408\u4e5f\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\uff0c\u786e\u4fdd\u5b89\u5168\u7cfb\u7edf\u4e0d\u4ec5\u53ef\u9760\uff0c\u8fd8\u80fd\u62b5\u5fa1\u7f51\u7edc\u653b\u51fb\u3002<\/p>\n<\/p>\n \u603b\u800c\u8a00\u4e4b\uff0csil3 \u8ba4\u8bc1\u662f\u4fdd\u969c\u73b0\u4ee3\u5de5\u4e1a\u5b89\u5168\u8fd0\u884c\u7684\u57fa\u77f3\uff0c\u5b83\u4ee3\u8868\u4e86\u5bf9\u6700\u9ad8\u5b89\u5168\u6807\u51c6\u7684\u627f\u8bfa\u3002<\/p>\n<\/p>\n \u901a\u8fc7\u6df1\u5165\u7406\u89e3\u5176\u539f\u7406\u3001\u8fc7\u7a0b\u548c\u6311\u6218\uff0c\u5de5\u7a0b\u5e08\u548c\u7ba1\u7406\u4eba\u5458\u80fd\u591f\u66f4\u597d\u5730\u8bbe\u8ba1\u548c\u8fd0\u8425\u5b89\u5168\u5173\u952e\u7cfb\u7edf\uff0c\u4fdd\u62a4\u4eba\u5458\u3001\u73af\u5883\u548c\u8d44\u4ea7\u3002<\/p>\n<\/p>\n \u514d\u8d23\u58f0\u660e\uff1a\u4ec5\u4f9b\u53c2\u8003\uff0c\u672c\u6587\u4f5c\u8005\u53ca\u53d1\u5e03\u5e73\u53f0\u4e0d\u627f\u62c5\u56e0\u53c2\u8003\u672c\u6587\u5185\u5bb9\u800c\u4ea7\u751f\u7684\u4efb\u4f55\u8d23\u4efb\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u548c\u5b89\u5168\u5173\u952e\u7cfb\u7edf\u4e2d\uff0csil3 \u8ba4\u8bc1\u662f\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u7684\u6982\u5ff5\uff0c\u5b83\u4ee3\u8868\u7740\u5bf9\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff08Safety In […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[194],"class_list":["post-3817","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-sil3-"],"_links":{"self":[{"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/3817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3817"}],"version-history":[{"count":0,"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=\/wp\/v2\/posts\/3817\/revisions"}],"wp:attachment":[{"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/rohs.ac.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}