SIL\u8ba4\u8bc1\u662f\u4ec0\u4e48\u8ba4\u8bc1\uff1f\u5bf9\u4e8e\u8bb8\u591a\u4ece\u4e8b\u8fc7\u7a0b\u5de5\u4e1a\u3001\u529f\u80fd\u5b89\u5168\u9886\u57df\u6216\u76f8\u5173\u8bbe\u5907\u5236\u9020\u884c\u4e1a\u7684\u4e13\u4e1a\u4eba\u58eb\u800c\u8a00\uff0c\u8fd9\u662f\u4e00\u4e2a\u81f3\u5173\u91cd\u8981\u4e14\u9891\u7e41\u51fa\u73b0\u7684\u6982\u5ff5\u3002<\/p>\n<\/p>\n
\u7b80\u5355\u6765\u8bf4\uff0cSIL\u8ba4\u8bc1\uff08Safety Integrity Level Certification\uff09\u4e2d\u6587\u8bd1\u4e3a\u201c\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\u8ba4\u8bc1\u201d\uff0c\u5b83\u662f\u4e00\u79cd\u57fa\u4e8e\u56fd\u9645\u6807\u51c6IEC 61508\u548cIEC 61511\uff0c\u5bf9\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\uff08SIS – Safety Instrumented System\uff09\u6216\u5176\u7ec4\u6210\u90e8\u5206\uff08\u5982\u4f20\u611f\u5668\u3001\u903b\u8f91\u63a7\u5236\u5668\u3001\u6267\u884c\u5143\u4ef6\u7b49\uff09\u7684\u529f\u80fd\u5b89\u5168\u6027\u80fd\u8fdb\u884c\u8bc4\u4f30\u548c\u786e\u8ba4\u7684\u7b2c\u4e09\u65b9\u8ba4\u8bc1\u8fc7\u7a0b\u3002<\/p>\n<\/p>\n
\u4e00\u3001SIL\u8ba4\u8bc1\u7684\u6838\u5fc3\uff1a\u7406\u89e3\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff08SIL\uff09<\/strong><\/p>\n SIL\uff08\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff09\u662f\u8861\u91cf\u5b89\u5168\u4eea\u8868\u529f\u80fd\uff08SIF – Safety Instrumented Function\uff09\u6027\u80fd\u7684\u6838\u5fc3\u91cf\u5316\u6307\u6807\u3002<\/p>\n \u5b83\u5b9a\u4e49\u4e86\u5728\u7279\u5b9a\u65f6\u95f4\u6bb5\u5185\u548c\u89c4\u5b9a\u6761\u4ef6\u4e0b\uff0c\u4e00\u4e2a\u5b89\u5168\u7cfb\u7edf\u80fd\u591f\u6210\u529f\u6267\u884c\u5176\u6240\u9700\u5b89\u5168\u529f\u80fd\u7684\u6982\u7387\u3002<\/p>\n SIL\u7b49\u7ea7\u5206\u4e3a\u56db\u4e2a\u7ea7\u522b\uff0c\u4eceSIL 1\u5230SIL 4\uff0c\u5176\u4e2dSIL 4\u4ee3\u8868\u6700\u9ad8\u7684\u5b89\u5168\u5b8c\u6574\u6027\u8981\u6c42\u548c\u6700\u4f4e\u7684\u5931\u6548\u6982\u7387\u3002<\/p>\n \u7b49\u7ea7\u8d8a\u9ad8\uff0c\u610f\u5473\u7740\u5bf9\u7cfb\u7edf\u7684\u786c\u4ef6\u548c\u8f6f\u4ef6\u53ef\u9760\u6027\u3001\u67b6\u6784\u7ea6\u675f\u3001\u7cfb\u7edf\u5931\u6548\u7387\u3001\u8bca\u65ad\u8986\u76d6\u7387\u3001\u8d28\u91cf\u7ba1\u7406\u6d41\u7a0b\u7b49\u65b9\u9762\u7684\u8981\u6c42\u5c31\u8d8a\u82db\u523b\u3002<\/p>\n<\/p>\n \u4e8c\u3001SIL\u8ba4\u8bc1\u7684\u56fd\u9645\u6807\u51c6\u57fa\u7840<\/strong><\/p>\n SIL\u8ba4\u8bc1\u5e76\u975e\u4e00\u4e2a\u968f\u5fc3\u6240\u6b32\u7684\u8bc4\u4f30\uff0c\u5176\u80cc\u540e\u6709\u4e00\u5957\u4e25\u8c28\u4e14\u88ab\u5e7f\u6cdb\u63a5\u53d7\u7684\u56fd\u9645\u6807\u51c6\u4f53\u7cfb\u4f5c\u4e3a\u652f\u6491\u3002<\/p>\n \u5176\u4e2d\u6700\u57fa\u7840\u3001\u6700\u6838\u5fc3\u7684\u662fIEC 61508\u300a\u7535\u6c14\/\u7535\u5b50\/\u53ef\u7f16\u7a0b\u7535\u5b50\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u7684\u529f\u80fd\u5b89\u5168\u300b\uff0c\u5b83\u88ab\u89c6\u4e3a\u529f\u80fd\u5b89\u5168\u7684\u201c\u6bcd\u6807\u51c6\u201d\uff0c\u9002\u7528\u4e8e\u6240\u6709\u884c\u4e1a\u3002<\/p>\n \u800c\u9488\u5bf9\u8fc7\u7a0b\u5de5\u4e1a\u9886\u57df\uff0c\u5219\u884d\u751f\u51fa\u4e86IEC 61511\u300a\u8fc7\u7a0b\u5de5\u4e1a\u9886\u57df\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\u7684\u529f\u80fd\u5b89\u5168\u300b\u3002<\/p>\n \u8ba4\u8bc1\u673a\u6784\uff08\u5982T\u00dcV Rheinland, exida, SIRA\u7b49\uff09\u4f1a\u4f9d\u636e\u8fd9\u4e9b\u6807\u51c6\uff0c\u5bf9\u8bbe\u5907\u6216\u7cfb\u7edf\u8fdb\u884c\u5168\u9762\u7684\u8bc4\u4f30\u548c\u6d4b\u8bd5\uff0c\u4ee5\u786e\u5b9a\u5176\u662f\u5426\u8fbe\u5230\u6240\u58f0\u79f0\u7684SIL\u7b49\u7ea7\u3002<\/p>\n<\/p>\n \u4e09\u3001\u54ea\u4e9b\u4ea7\u54c1\u6216\u7cfb\u7edf\u9700\u8981\u8fdb\u884cSIL\u8ba4\u8bc1\uff1f<\/strong><\/p>\n SIL\u8ba4\u8bc1\u7684\u5bf9\u8c61\u4e3b\u8981\u5206\u4e3a\u4e24\u5927\u7c7b\u3002<\/p>\n \u7b2c\u4e00\u7c7b\u662f\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\uff08SIS\uff09\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u5373\u5177\u4f53\u7684\u8bbe\u5907\u4ea7\u54c1\uff0c\u4f8b\u5982\uff1a\u5b89\u5168\u538b\u529b\u4f20\u611f\u5668\u3001\u5b89\u5168\u6e29\u5ea6\u53d8\u9001\u5668\u3001\u5b89\u5168\u6805\u3001\u5b89\u5168PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u3001\u5b89\u5168\u7ee7\u7535\u5668\u3001\u7d27\u6025\u5207\u65ad\u9600\u7b49\u3002<\/p>\n \u8fd9\u7c7b\u8ba4\u8bc1\u8bc1\u660e\u8be5\u8bbe\u5907\u672c\u8eab\u5728\u786c\u4ef6\u548c\u8f6f\u4ef6\u4e0a\u80fd\u591f\u6ee1\u8db3\u7279\u5b9aSIL\u7b49\u7ea7\u7684\u8981\u6c42\uff0c\u53ef\u4ee5\u88ab\u7528\u4e8e\u6784\u5efa\u66f4\u9ad8\u5c42\u7ea7\u7684\u5b89\u5168\u56de\u8def\u3002<\/p>\n \u7b2c\u4e8c\u7c7b\u662f\u6574\u5957\u7684\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\uff08SIS\uff09\u6216\u5b89\u5168\u4eea\u8868\u529f\u80fd\uff08SIF\uff09\u3002<\/p>\n \u8fd9\u7c7b\u8ba4\u8bc1\u662f\u5bf9\u6574\u4e2a\u7cfb\u7edf\u96c6\u6210\u540e\u7684\u6027\u80fd\u8bc4\u4f30\uff0c\u786e\u4fdd\u5176\u4ece\u8bbe\u8ba1\u3001\u5b89\u88c5\u3001\u8c03\u8bd5\u5230\u7ef4\u62a4\u7684\u5168\u751f\u547d\u5468\u671f\u90fd\u7b26\u5408\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff0c\u80fd\u591f\u5b9e\u73b0\u9884\u5b9a\u7684\u5b89\u5168\u529f\u80fd\u5e76\u8fbe\u5230\u76ee\u6807SIL\u7b49\u7ea7\u3002<\/p>\n<\/p>\n \u56db\u3001SIL\u8ba4\u8bc1\u7684\u5177\u4f53\u6d41\u7a0b\u662f\u600e\u6837\u7684\uff1f<\/strong><\/p>\n \u4e00\u4e2a\u5b8c\u6574\u7684SIL\u8ba4\u8bc1\u8fc7\u7a0b\u901a\u5e38\u6f2b\u957f\u800c\u4e25\u8c28\uff0c\u6d89\u53ca\u5236\u9020\u5546\u548c\u8ba4\u8bc1\u673a\u6784\u7684\u7d27\u5bc6\u5408\u4f5c\u3002<\/p>\n \u6d41\u7a0b\u4e00\u822c\u5305\u62ec\uff1a\u786e\u5b9a\u76ee\u6807SIL\u7b49\u7ea7\u3001\u6982\u5ff5\u8bbe\u8ba1\u3001\u8be6\u7ec6\u8bbe\u8ba1\uff08\u5305\u62ec\u786c\u4ef6\u548c\u8f6f\u4ef6\uff09\u3001\u91cf\u5316\u8ba1\u7b97\uff08\u5982PFDavg\u8ba1\u7b97\u3001\u786c\u4ef6\u6545\u969c\u88d5\u5ea6HFT\u8bc4\u4f30\uff09\u3001\u6545\u969c\u6a21\u5f0f\u4e0e\u5f71\u54cd\u5206\u6790\uff08FMEA\uff09\u3001\u8f6f\u4ef6\u9a8c\u8bc1\u4e0e\u786e\u8ba4\u3001\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u5ba1\u6838\u7b49\u3002<\/p>\n \u8ba4\u8bc1\u673a\u6784\u4f1a\u5ba1\u67e5\u5236\u9020\u5546\u63d0\u4ea4\u7684\u6240\u6709\u6280\u672f\u6587\u6863\u548c\u5b89\u5168\u624b\u518c\uff0c\u5e76\u8fdb\u884c\u72ec\u7acb\u7684\u6d4b\u8bd5\u548c\u8bc4\u4f30\u3002<\/p>\n \u6700\u7ec8\uff0c\u5982\u679c\u4ea7\u54c1\u6216\u7cfb\u7edf\u5b8c\u5168\u7b26\u5408\u6807\u51c6\u8981\u6c42\uff0c\u8ba4\u8bc1\u673a\u6784\u5c06\u9881\u53d1SIL\u8bc1\u4e66\uff0c\u8bc1\u660e\u5176\u8fbe\u5230\u4e86\u58f0\u660e\u7684SIL\u7b49\u7ea7\u3002<\/p>\n<\/p>\n \u4e94\u3001\u4e3a\u4ec0\u4e48SIL\u8ba4\u8bc1\u5982\u6b64\u91cd\u8981\uff1f<\/strong><\/p>\n SIL\u8ba4\u8bc1\u7684\u91cd\u8981\u6027\u4f53\u73b0\u5728\u591a\u4e2a\u5c42\u9762\uff0c\u5176\u6839\u672c\u76ee\u7684\u662f\u4fdd\u969c\u751f\u547d\u8d22\u4ea7\u5b89\u5168\u3001\u4fdd\u62a4\u73af\u5883\u4ee5\u53ca\u7ef4\u62a4\u4f01\u4e1a\u6b63\u5e38\u8fd0\u8425\u3002<\/p>\n \u9996\u5148\uff0c\u5b83\u901a\u8fc7\u4e00\u5957\u79d1\u5b66\u3001\u91cf\u5316\u7684\u65b9\u6cd5\uff0c\u786e\u4fdd\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u5728\u5371\u9669\u53d1\u751f\u65f6\u80fd\u591f\u53ef\u9760\u52a8\u4f5c\uff0c\u4ece\u800c\u9632\u6b62\u707e\u96be\u6027\u4e8b\u6545\u7684\u53d1\u751f\uff0c\u5982\u706b\u707e\u3001\u7206\u70b8\u6216\u6709\u6bd2\u7269\u8d28\u6cc4\u6f0f\u3002<\/p>\n \u5176\u6b21\uff0c\u5728\u8bb8\u591a\u56fd\u5bb6\u548c\u884c\u4e1a\uff0c\u9075\u5faaIEC 61508\/61511\u7b49\u6807\u51c6\u5e76\u91c7\u7528\u7ecf\u8fc7SIL\u8ba4\u8bc1\u7684\u8bbe\u5907\uff0c\u5df2\u6210\u4e3a\u6cd5\u5f8b\u6cd5\u89c4\u6216\u884c\u4e1a\u5f3a\u5236\u7684\u5408\u89c4\u6027\u8981\u6c42\u3002<\/p>\n \u518d\u8005\uff0c\u5b83\u5e2e\u52a9\u6700\u7ec8\u7528\u6237\uff08\u5982\u77f3\u5316\u3001\u5316\u5de5\u3001\u6cb9\u6c14\u4f01\u4e1a\uff09\u7b5b\u9009\u51fa\u9ad8\u53ef\u9760\u6027\u7684\u5b89\u5168\u4ea7\u54c1\uff0c\u964d\u4f4e\u7cfb\u7edf\u6574\u4f53\u98ce\u9669\uff0c\u540c\u65f6\u4e5f\u662f\u4f01\u4e1a\u5c65\u884c\u5176\u5b89\u5168\u8d23\u4efb\u3001\u5b9e\u73b0\u53ef\u6301\u7eed\u53d1\u5c55\u7684\u91cd\u8981\u8bc1\u660e\u3002<\/p>\n \u6b64\u5916\uff0c\u83b7\u5f97SIL\u8ba4\u8bc1\u4e5f\u662f\u8bbe\u5907\u5236\u9020\u5546\u6280\u672f\u5b9e\u529b\u548c\u4ea7\u54c1\u7ade\u4e89\u529b\u7684\u4f53\u73b0\uff0c\u80fd\u591f\u5e2e\u52a9\u5176\u8fdb\u5165\u56fd\u9645\u9ad8\u7aef\u5e02\u573a\u3002<\/p>\n<\/p>\n \u516d\u3001SIL\u8ba4\u8bc1\u4e0e\u5176\u4ed6\u8ba4\u8bc1\u7684\u533a\u522b<\/strong><\/p>\n \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cSIL\u8ba4\u8bc1\u4e0e\u5e38\u89c1\u7684CE\u8ba4\u8bc1\u3001\u9632\u7206\u8ba4\u8bc1\uff08ATEX\/IECEx\uff09\u7b49\u6709\u7740\u672c\u8d28\u7684\u533a\u522b\u3002<\/p>\n CE\u8ba4\u8bc1\u662f\u6b27\u76df\u7684\u5f3a\u5236\u6027\u4ea7\u54c1\u5b89\u5168\u8ba4\u8bc1\uff0c\u8868\u660e\u4ea7\u54c1\u7b26\u5408\u6b27\u76df\u76f8\u5173\u7684\u5b89\u5168\u3001\u5065\u5eb7\u3001\u73af\u4fdd\u6cd5\u5f8b\u6307\u4ee4\uff0c\u5176\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\u3002<\/p>\n \u9632\u7206\u8ba4\u8bc1\u5219\u4e13\u6ce8\u4e8e\u8bc1\u660e\u8bbe\u5907\u5728\u7206\u70b8\u6027\u73af\u5883\u4e2d\u4f7f\u7528\u4e0d\u4f1a\u5f15\u71c3\u5468\u56f4\u7206\u70b8\u6027\u6df7\u5408\u7269\uff0c\u5173\u6ce8\u7684\u662f\u8bbe\u5907\u672c\u8eab\u7684\u9632\u7206\u7279\u6027\u3002<\/p>\n 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