CE\u8ba4\u8bc1\u548cSIL\u8ba4\u8bc1\u662f\u5de5\u4e1a\u4ea7\u54c1\uff0c\u7279\u522b\u662f\u6d89\u53ca\u5b89\u5168\u5173\u952e\u8bbe\u5907\u8fdb\u5165\u6b27\u6d32\u4e43\u81f3\u5168\u7403\u5e02\u573a\u7684\u91cd\u8981\u5408\u89c4\u6027\u6807\u5fd7\u3002<\/p>\n<\/p>\n
\u5bf9\u4e8e\u5236\u9020\u5546\u800c\u8a00\uff0c\u7406\u89e3\u8fd9\u4e24\u9879\u8ba4\u8bc1\u7684\u533a\u522b\u3001\u8054\u7cfb\u4ee5\u53ca\u83b7\u53d6\u6d41\u7a0b\uff0c\u4e0d\u4ec5\u662f\u6cd5\u5f8b\u5c42\u9762\u7684\u8981\u6c42\uff0c\u66f4\u662f\u63d0\u5347\u4ea7\u54c1\u7ade\u4e89\u529b\u3001\u8d62\u5f97\u5e02\u573a\u4fe1\u4efb\u7684\u5173\u952e\u7b56\u7565\u3002<\/p>\n<\/p>\n
\u4e00\u3001CE\u8ba4\u8bc1\u4e0eSIL\u8ba4\u8bc1\u7684\u6838\u5fc3\u6982\u5ff5\u89e3\u6790<\/strong><\/p>\n CE\u8ba4\u8bc1\u662f\u4ea7\u54c1\u8fdb\u5165\u6b27\u6d32\u7ecf\u6d4e\u533a\uff08EEA\uff09\u5e02\u573a\u7684\u5f3a\u5236\u6027\u901a\u884c\u8bc1\uff0c\u5176\u6838\u5fc3\u5728\u4e8e\u8868\u660e\u4ea7\u54c1\u7b26\u5408\u6b27\u76df\u5173\u4e8e\u5b89\u5168\u3001\u5065\u5eb7\u3001\u73af\u4fdd\u7b49\u4e00\u7cfb\u5217\u6280\u672f\u6cd5\u89c4\uff08\u5373\u6307\u4ee4\uff09\u7684\u57fa\u672c\u8981\u6c42\u3002<\/p>\n<\/p>\n \u5b83\u5e76\u975e\u7531\u5355\u4e00\u673a\u6784\u9881\u53d1\uff0c\u800c\u662f\u5236\u9020\u5546\u901a\u8fc7\u8fdb\u884c\u5408\u683c\u8bc4\u5b9a\u7a0b\u5e8f\uff08\u53ef\u80fd\u5305\u62ec\u81ea\u6211\u58f0\u660e\u3001\u7b2c\u4e09\u65b9\u68c0\u6d4b\u7b49\uff09\uff0c\u5e76\u7b7e\u7f72\u7b26\u5408\u6027\u58f0\u660e\u540e\uff0c\u5373\u53ef\u5728\u4ea7\u54c1\u4e0a\u52a0\u8d34CE\u6807\u5fd7\u3002<\/p>\n<\/p>\n SIL\u8ba4\u8bc1\u5219\u4e13\u6ce8\u4e8e\u529f\u80fd\u5b89\u5168\u9886\u57df\uff0c\u5b83\u6e90\u4e8eIEC 61508\u548cIEC 61511\u7b49\u56fd\u9645\u6807\u51c6\uff0c\u662f\u9488\u5bf9\u5b89\u5168\u4eea\u8868\u7cfb\u7edf\uff08SIS\uff09\u53ca\u5176\u7ec4\u6210\u90e8\u5206\uff08\u5982\u4f20\u611f\u5668\u3001\u903b\u8f91\u63a7\u5236\u5668\u3001\u6267\u884c\u5143\u4ef6\uff09\u7684\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff08Safety Integrity Level\uff09\u7684\u8bc4\u4f30\u548c\u8ba4\u8bc1\u3002<\/p>\n<\/p>\n SIL\u7b49\u7ea7\u5206\u4e3a1\u52304\u7ea7\uff0c\u7b49\u7ea7\u8d8a\u9ad8\uff0c\u8981\u6c42\u7684\u5b89\u5168\u98ce\u9669\u964d\u4f4e\u80fd\u529b\u5c31\u8d8a\u5f3a\uff0c\u5bf9\u5e94\u7684\u7cfb\u7edf\u53ef\u9760\u6027\u8981\u6c42\u548c\u5bb9\u9519\u80fd\u529b\u4e5f\u8d8a\u9ad8\u3002\u8be5\u8ba4\u8bc1\u901a\u5e38\u5fc5\u987b\u7531\u72ec\u7acb\u7684\u7b2c\u4e09\u65b9\u8ba4\u8bc1\u673a\u6784\uff08\u5982T\u00dcV\u3001exida\u7b49\uff09\u8fdb\u884c\u3002<\/p>\n<\/p>\n \u4e8c\u3001CE\u8ba4\u8bc1\u4e0eSIL\u8ba4\u8bc1\u7684\u533a\u522b\u4e0e\u8054\u7cfb<\/strong><\/p>\n CE\u8ba4\u8bc1\u4e0eSIL\u8ba4\u8bc1\u5728\u6027\u8d28\u3001\u8303\u56f4\u548c\u76ee\u6807\u4e0a\u5b58\u5728\u663e\u8457\u5dee\u5f02\uff0c\u4f46\u5728\u67d0\u4e9b\u4ea7\u54c1\u9886\u57df\u53c8\u7d27\u5bc6\u4ea4\u7ec7\u3002<\/p>\n<\/p>\n 1. \u4e3b\u8981\u533a\u522b<\/strong><\/p>\n \u8ba4\u8bc1\u6027\u8d28\u4e0d\u540c\uff1aCE\u8ba4\u8bc1\u662f\u6cd5\u5f8b\u5f3a\u5236\u6027\u8ba4\u8bc1\uff0c\u662f\u5e02\u573a\u51c6\u5165\u7684\u524d\u63d0\uff1b\u800cSIL\u8ba4\u8bc1\u5728\u591a\u6570\u60c5\u51b5\u4e0b\u662f\u6807\u51c6\u7b26\u5408\u6027\u8ba4\u8bc1\uff0c\u901a\u5e38\u662f\u57fa\u4e8e\u884c\u4e1a\u6700\u4f73\u5b9e\u8df5\u548c\u5ba2\u6237\u8981\u6c42\uff0c\u4f46\u5728\u67d0\u4e9b\u9ad8\u98ce\u9669\u5e94\u7528\u9886\u57df\uff0c\u76f8\u5173\u6307\u4ee4\uff08\u5982\u673a\u68b0\u6307\u4ee4\u3001\u538b\u529b\u8bbe\u5907\u6307\u4ee4\uff09\u4f1a\u5f15\u7528\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff0c\u4f7f\u5f97\u8fbe\u5230\u7279\u5b9aSIL\u7b49\u7ea7\u6210\u4e3a\u6ee1\u8db3CE\u6807\u5fd7\u8981\u6c42\u7684\u4e00\u90e8\u5206\u3002<\/p>\n<\/p>\n \u8986\u76d6\u8303\u56f4\u4e0d\u540c\uff1aCE\u8ba4\u8bc1\u8986\u76d6\u8303\u56f4\u6781\u5176\u5e7f\u6cdb\uff0c\u4ece\u73a9\u5177\u5230\u533b\u7597\u5668\u68b0\uff0c\u4ece\u673a\u68b0\u8bbe\u5907\u5230\u7535\u5b50\u4ea7\u54c1\uff1bSIL\u8ba4\u8bc1\u5219\u805a\u7126\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u529f\u80fd\u5b89\u5168\uff0c\u4e3b\u8981\u5e94\u7528\u4e8e\u6d41\u7a0b\u5de5\u4e1a\uff08\u5982\u77f3\u6cb9\u5316\u5de5\u3001\u7535\u529b\u3001\u5236\u836f\uff09\u4ee5\u53ca\u8f68\u9053\u4ea4\u901a\u7b49\u9886\u57df\u3002<\/p>\n<\/p>\n \u8ba4\u8bc1\u7126\u70b9\u4e0d\u540c\uff1aCE\u8ba4\u8bc1\u5173\u6ce8\u4ea7\u54c1\u5bf9\u7528\u6237\u3001\u8d22\u4ea7\u53ca\u73af\u5883\u7684\u57fa\u672c\u5b89\u5168\u4e0e\u73af\u4fdd\u8981\u6c42\uff1bSIL\u8ba4\u8bc1\u5219\u91cf\u5316\u8bc4\u4f30\u7cfb\u7edf\u5728\u5371\u9669\u72b6\u6001\u4e0b\u6267\u884c\u5b89\u5168\u529f\u80fd\u7684\u53ef\u9760\u6027\u6982\u7387\u3002<\/p>\n<\/p>\n 2. \u5185\u5728\u8054\u7cfb<\/strong><\/p>\n \u5bf9\u4e8e\u5b89\u5168\u76f8\u5173\u7684\u63a7\u5236\u7cfb\u7edf\uff0cCE\u8ba4\u8bc1\u548cSIL\u8ba4\u8bc1\u5f80\u5f80\u662f\u76f8\u8f85\u76f8\u6210\u7684\u3002\u4f8b\u5982\uff0c\u4e00\u53f0\u7528\u4e8e\u5316\u5de5\u5382\u7684\u7d27\u6025\u505c\u8f66\u7cfb\u7edf\uff08ESD\uff09\u8981\u51fa\u53e3\u5230\u6b27\u76df\uff0c\u5b83\u5fc5\u987b\u9996\u5148\u6ee1\u8db3CE\u8ba4\u8bc1\u7684\u8981\u6c42\uff08\u5982\u4f4e\u7535\u538b\u6307\u4ee4\u3001EMC\u6307\u4ee4\u7b49\uff09\u3002<\/p>\n<\/p>\n \u540c\u65f6\uff0c\u7531\u4e8e\u5176\u5b89\u5168\u5173\u952e\u5c5e\u6027\uff0c\u5b83\u901a\u5e38\u9700\u8981\u6839\u636eIEC 61508\/61511\u6807\u51c6\u8fdb\u884cSIL\u8ba4\u8bc1\uff0c\u4ee5\u8bc1\u660e\u5176\u5177\u5907\u6240\u9700\u7684\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cSIL\u8ba4\u8bc1\u6210\u4e3a\u6ee1\u8db3CE\u8ba4\u8bc1\u4e2d\u5b89\u5168\u8981\u6c42\u7684\u5177\u4f53\u6280\u672f\u8bc1\u636e\u548c\u5b9e\u73b0\u8def\u5f84\u3002<\/p>\n<\/p>\n \u4e09\u3001\u5982\u4f55\u5e94\u5bf9\u53cc\u8ba4\u8bc1\u8981\u6c42\uff1a\u7b56\u7565\u4e0e\u6b65\u9aa4<\/strong><\/p>\n \u9762\u5bf9\u53ef\u80fd\u9700\u8981\u540c\u65f6\u6ee1\u8db3CE\u548cSIL\u8ba4\u8bc1\u7684\u4ea7\u54c1\uff0c\u5236\u9020\u5546\u9700\u8981\u4e00\u4e2a\u7cfb\u7edf\u5316\u7684\u7b56\u7565\u3002<\/p>\n<\/p>\n 1. \u660e\u786e\u9002\u7528\u6307\u4ee4\u4e0e\u6807\u51c6<\/strong><\/p>\n \u9996\u5148\uff0c\u9700\u786e\u5b9a\u4ea7\u54c1\u53d7\u54ea\u4e9b\u6b27\u76df\u6307\u4ee4\u7684\u7ea6\u675f\uff0c\u5e76\u8bc6\u522b\u8fd9\u4e9b\u6307\u4ee4\u4e2d\u662f\u5426\u5f15\u7528\u4e86\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff08\u5982EN 61508\u7cfb\u5217\u6807\u51c6\uff09\uff0c\u4ece\u800c\u5224\u65adSIL\u8ba4\u8bc1\u7684\u5fc5\u8981\u6027\u3002<\/p>\n<\/p>\n 2. \u8fdb\u884c\u4ea7\u54c1\u8bbe\u8ba1\u4e0e\u98ce\u9669\u5206\u6790<\/strong><\/p>\n \u5728\u4ea7\u54c1\u8bbe\u8ba1\u521d\u671f\u5c31\u878d\u5165\u529f\u80fd\u5b89\u5168\u7406\u5ff5\uff0c\u8fdb\u884c\u5371\u5bb3\u4e0e\u53ef\u64cd\u4f5c\u6027\u5206\u6790\uff08HAZOP\uff09\u548c\u98ce\u9669\u8bc4\u4f30\uff0c\u786e\u5b9a\u6240\u9700\u8fbe\u5230\u7684SIL\u7b49\u7ea7\u3002<\/p>\n<\/p>\n 3. \u6280\u672f\u6587\u4ef6\u51c6\u5907\u4e0e\u7b26\u5408\u6027\u8bc4\u4f30<\/strong><\/p>\n \u51c6\u5907\u8be6\u5c3d\u7684\u6280\u672f\u6587\u4ef6\uff0c\u5305\u62ec\u8bbe\u8ba1\u6587\u6863\u3001\u98ce\u9669\u8bc4\u4f30\u62a5\u544a\u3001\u6d4b\u8bd5\u62a5\u544a\u7b49\u3002\u5bf9\u4e8eSIL\u8ba4\u8bc1\uff0c\u9700\u8fdb\u884cFMEDA\uff08\u5931\u6548\u6a21\u5f0f\u3001\u5f71\u54cd\u53ca\u8bca\u65ad\u5206\u6790\uff09\u8ba1\u7b97\uff0c\u4ee5\u9a8c\u8bc1\u786c\u4ef6\u6307\u6807\uff08\u5982PFDavg\u3001SFF\uff09\u662f\u5426\u8fbe\u5230\u76ee\u6807SIL\u7b49\u7ea7\u8981\u6c42\u3002<\/p>\n<\/p>\n 4. \u9009\u62e9\u8ba4\u8bc1\u673a\u6784<\/strong><\/p>\n CE\u8ba4\u8bc1\u7684\u90e8\u5206\u6a21\u5f0f\u53ef\u7531\u5236\u9020\u5546\u81ea\u6211\u58f0\u660e\uff0c\u4f46\u6d89\u53ca\u9ad8\u98ce\u9669\u4ea7\u54c1\u7684\u6a21\u5f0f\uff08\u5982\u6a21\u5f0fH\uff09\u548cSIL\u8ba4\u8bc1\u5747\u9700\u516c\u544a\u673a\u6784\uff08Notified Body\uff09\u7684\u4ecb\u5165\u3002\u9009\u62e9\u4e00\u5bb6\u517c\u5177CE\u548cSIL\u8ba4\u8bc1\u8d44\u8d28\u7684\u6743\u5a01\u673a\u6784\uff0c\u80fd\u5927\u5927\u63d0\u9ad8\u6548\u7387\u3002<\/p>\n<\/p>\n 5. \u5de5\u5382\u751f\u4ea7\u63a7\u5236\uff08FPC\uff09<\/strong><\/p>\n \u786e\u4fdd\u751f\u4ea7\u8fc7\u7a0b\u7684\u8d28\u91cf\u63a7\u5236\u4f53\u7cfb\u80fd\u591f\u4fdd\u8bc1\u6279\u91cf\u751f\u4ea7\u7684\u4ea7\u54c1\u4e0e\u5df2\u8ba4\u8bc1\u7684\u6837\u54c1\u4fdd\u6301\u4e00\u81f4\uff0c\u8fd9\u5bf9\u4e8e\u7ef4\u6301\u8ba4\u8bc1\u7684\u6709\u6548\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/p>\n \u56db\u3001\u83b7\u53d6\u53cc\u8ba4\u8bc1\u7684\u4ef7\u503c\u4e0e\u6311\u6218<\/strong><\/p>\n \u6210\u529f\u83b7\u5f97CE\u548cSIL\u8ba4\u8bc1\uff0c\u610f\u5473\u7740\u4ea7\u54c1\u83b7\u5f97\u4e86\u901a\u5f80\u6b27\u6d32\u5e02\u573a\u7684\u62a4\u7167\u548c\u529f\u80fd\u5b89\u5168\u9886\u57df\u7684\u4e13\u4e1a\u8ba4\u53ef\uff0c\u6781\u5927\u589e\u5f3a\u4e86\u5ba2\u6237\u4fe1\u5fc3\u548c\u54c1\u724c\u58f0\u8a89\u3002<\/p>\n<\/p>\n \u7136\u800c\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u4e5f\u5145\u6ee1\u6311\u6218\uff0c\u5305\u62ec\u9ad8\u6602\u7684\u8ba4\u8bc1\u6210\u672c\u3001\u6f2b\u957f\u7684\u8ba4\u8bc1\u5468\u671f\u3001\u590d\u6742\u7684\u6280\u672f\u8981\u6c42\u4ee5\u53ca\u5bf9\u7814\u53d1\u8bbe\u8ba1\u548c\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u7684\u4e25\u5cfb\u8003\u9a8c\u3002<\/p>\n<\/p>\n 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