\u5728\u5f53\u4eca\u9ad8\u5ea6\u81ea\u52a8\u5316\u7684\u5de5\u4e1a\u4e0e\u6c7d\u8f66\u9886\u57df\uff0c\u529f\u80fd\u5b89\u5168\u5df2\u6210\u4e3a\u4ea7\u54c1\u8bbe\u8ba1\u4e0e\u5f00\u53d1\u4e0d\u53ef\u6216\u7f3a\u7684\u6838\u5fc3\u8981\u7d20\u3002<\/p>\n<\/p>\n
\u5176\u4e2d\uff0cSIL\u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\u4f5c\u4e3a\u8861\u91cf\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u6027\u80fd\u7684\u5173\u952e\u56fd\u9645\u6807\u51c6\uff0c\u6b63\u53d7\u5230\u8d8a\u6765\u8d8a\u591a\u4f01\u4e1a\u4e0e\u5f00\u53d1\u8005\u7684\u9ad8\u5ea6\u91cd\u89c6\u3002<\/p>\n<\/p>\n
\u4e00\u3001\u4ec0\u4e48\u662fSIL\u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\uff1f<\/strong><\/p>\n SIL\uff0c\u5373\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\uff08Safety Integrity Level\uff09\uff0c\u662f\u8bc4\u4f30\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u5728\u6267\u884c\u5b89\u5168\u529f\u80fd\u65f6\u6709\u6548\u6027\u7684\u4e00\u79cd\u91cf\u5316\u6307\u6807\u3002<\/p>\n \u5b83\u8d77\u6e90\u4e8e\u56fd\u9645\u7535\u5de5\u59d4\u5458\u4f1a\uff08IEC\uff09\u53d1\u5e03\u7684\u529f\u80fd\u5b89\u5168\u6807\u51c6IEC 61508\uff0c\u8be5\u6807\u51c6\u4e3a\u7535\u6c14\/\u7535\u5b50\/\u53ef\u7f16\u7a0b\u7535\u5b50\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u7684\u8bbe\u8ba1\u3001\u5b9e\u65bd\u548c\u8fd0\u8425\u63d0\u4f9b\u4e86\u5168\u9762\u6846\u67b6\u3002<\/p>\n<\/p>\n SIL\u7b49\u7ea7\u5206\u4e3a\u56db\u4e2a\u7ea7\u522b\uff0c\u4eceSIL 1\u5230SIL 4\uff0c\u5176\u4e2dSIL 1\u4ee3\u8868\u6700\u4f4e\u7684\u5b89\u5168\u5b8c\u6574\u6027\u8981\u6c42\uff0c\u800cSIL 4\u5219\u4ee3\u8868\u6700\u9ad8\u7ea7\u522b\uff0c\u9002\u7528\u4e8e\u53ef\u80fd\u5bfc\u81f4\u707e\u96be\u6027\u540e\u679c\u7684\u9ad8\u98ce\u9669\u573a\u666f\u3002<\/p>\n \u8ba4\u8bc1\u8fc7\u7a0b\u65e8\u5728\u9a8c\u8bc1\u67d0\u4e2a\u7cfb\u7edf\u6216\u7ec4\u4ef6\u80fd\u591f\u53ef\u9760\u5730\u6267\u884c\u5176\u5b89\u5168\u529f\u80fd\uff0c\u5e76\u5c06\u98ce\u9669\u964d\u4f4e\u5230\u53ef\u63a5\u53d7\u7684\u6c34\u5e73\u3002<\/p>\n<\/p>\n \u4e8c\u3001\u4e3a\u4ec0\u4e48SIL\u8ba4\u8bc1\u81f3\u5173\u91cd\u8981\uff1f<\/strong><\/p>\n \u968f\u7740\u79d1\u6280\u7684\u53d1\u5c55\uff0c\u590d\u6742\u7684\u7535\u5b50\u63a7\u5236\u7cfb\u7edf\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u6c7d\u8f66\u3001\u8f68\u9053\u4ea4\u901a\u3001\u8fc7\u7a0b\u5de5\u4e1a\u3001\u533b\u7597\u5668\u68b0\u7b49\u9886\u57df\u3002<\/p>\n \u8fd9\u4e9b\u7cfb\u7edf\u4e00\u65e6\u5931\u6548\uff0c\u53ef\u80fd\u5bfc\u81f4\u4e25\u91cd\u7684\u4eba\u8eab\u4f24\u5bb3\u3001\u91cd\u5927\u8d22\u4ea7\u635f\u5931\u6216\u73af\u5883\u707e\u96be\u3002<\/p>\n<\/p>\n SIL\u8ba4\u8bc1\u63d0\u4f9b\u4e86\u4e00\u4e2a\u56fd\u9645\u516c\u8ba4\u7684\u57fa\u51c6\uff0c\u5e2e\u52a9\u5236\u9020\u5546\u5411\u5ba2\u6237\u3001\u5408\u4f5c\u4f19\u4f34\u548c\u76d1\u7ba1\u673a\u6784\u8bc1\u660e\u5176\u4ea7\u54c1\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n \u5b83\u4e0d\u4ec5\u662f\u5e02\u573a\u51c6\u5165\u7684\u901a\u884c\u8bc1\uff0c\u66f4\u662f\u6784\u5efa\u54c1\u724c\u4fe1\u4efb\u3001\u5c65\u884c\u793e\u4f1a\u8d23\u4efb\u3001\u89c4\u907f\u6f5c\u5728\u6cd5\u5f8b\u98ce\u9669\u7684\u91cd\u8981\u624b\u6bb5\u3002<\/p>\n<\/p>\n \u4e09\u3001SIL\u8ba4\u8bc1\u7684\u6838\u5fc3\u6807\u51c6\u4e0e\u9002\u7528\u8303\u56f4<\/strong><\/p>\n SIL\u8ba4\u8bc1\u7684\u57fa\u77f3\u662fIEC 61508\u6807\u51c6\uff0c\u5b83\u88ab\u89c6\u4e3a\u529f\u80fd\u5b89\u5168\u7684\u201c\u57fa\u7840\u6807\u51c6\u201d\u3002<\/p>\n \u5728\u6b64\u57fa\u7840\u4e0a\uff0c\u4e0d\u540c\u884c\u4e1a\u884d\u751f\u51fa\u4e86\u66f4\u5177\u9488\u5bf9\u6027\u7684\u6d3e\u751f\u6807\u51c6\u3002<\/p>\n<\/p>\n \u4f8b\u5982\uff0c\u5728\u8fc7\u7a0b\u5de5\u4e1a\u9886\u57df\uff0c\u5e7f\u6cdb\u91c7\u7528IEC 61511\u6807\u51c6\uff1b\u5728\u6c7d\u8f66\u884c\u4e1a\uff0c\u867d\u7136ISO 26262\uff08ASIL\u7b49\u7ea7\uff09\u5df2\u6210\u4e3a\u4e3b\u6d41\uff0c\u4f46\u5176\u6838\u5fc3\u7406\u5ff5\u4e0eSIL\u4e00\u8109\u76f8\u627f\uff1b\u5728\u8f68\u9053\u4ea4\u901a\u9886\u57df\uff0c\u5219\u6709EN 50126\/8\/9\u7cfb\u5217\u6807\u51c6\u3002<\/p>\n \u8fd9\u4e9b\u6807\u51c6\u5171\u540c\u6784\u6210\u4e86\u529f\u80fd\u5b89\u5168\u7684\u5b8c\u6574\u4f53\u7cfb\uff0c\u786e\u4fdd\u5404\u884c\u4e1a\u7684\u5b89\u5168\u76f8\u5173\u7cfb\u7edf\u90fd\u80fd\u5f97\u5230\u6070\u5f53\u7684\u8bc4\u4f30\u548c\u8ba4\u8bc1\u3002<\/p>\n<\/p>\n \u56db\u3001SIL\u8ba4\u8bc1\u6d41\u7a0b\u7684\u8be6\u7ec6\u89e3\u6790<\/strong><\/p>\n \u83b7\u53d6SIL\u8ba4\u8bc1\u5e76\u975e\u4e00\u8e74\u800c\u5c31\uff0c\u800c\u662f\u4e00\u4e2a\u8d2f\u7a7f\u4ea7\u54c1\u6574\u4e2a\u751f\u547d\u5468\u671f\u7684\u7cfb\u7edf\u6027\u5de5\u7a0b\u3002<\/p>\n \u5b83\u901a\u5e38\u59cb\u4e8e\u6982\u5ff5\u548c\u89c4\u5212\u9636\u6bb5\uff0c\u5e76\u6301\u7eed\u5230\u8bbe\u8ba1\u3001\u5b9e\u65bd\u3001\u96c6\u6210\u3001\u8fd0\u884c\u7ef4\u62a4\u4e43\u81f3\u6700\u7ec8\u505c\u7528\u3002<\/p>\n<\/p>\n \u9996\u5148\uff0c\u9700\u8981\u8fdb\u884c\u5371\u5bb3\u4e0e\u98ce\u9669\u5206\u6790\uff08H&RA\uff09\uff0c\u4ee5\u786e\u5b9a\u9700\u8981\u8fbe\u5230\u7684SIL\u76ee\u6807\u7b49\u7ea7\u3002<\/p>\n \u968f\u540e\u662f\u5b89\u5168\u9700\u6c42\u89c4\u683c\u8bf4\u660e\uff0c\u660e\u786e\u7cfb\u7edf\u5fc5\u987b\u5b9e\u73b0\u7684\u5b89\u5168\u529f\u80fd\u3002<\/p>\n<\/p>\n \u5728\u8bbe\u8ba1\u9636\u6bb5\uff0c\u9700\u91c7\u7528\u5404\u79cd\u6280\u672f\u548c\u65b9\u6cd5\uff08\u5982\u6545\u969c\u6811\u5206\u6790FTA\u3001\u5931\u6548\u6a21\u5f0f\u4e0e\u5f71\u54cd\u5206\u6790FMEA\uff09\u6765\u786e\u4fdd\u67b6\u6784\u80fd\u591f\u6ee1\u8db3\u5b89\u5168\u76ee\u6807\uff0c\u5e76\u8ba1\u7b97\u51fa\u7cfb\u7edf\u7684\u5e73\u5747\u5931\u6548\u6982\u7387\uff08PFDavg for demand mode \/ PFH for continuous mode\uff09\uff0c\u8fd9\u662f\u786e\u5b9aSIL\u7b49\u7ea7\u7684\u5173\u952e\u91cf\u5316\u6307\u6807\u3002<\/p>\n<\/p>\n \u4e4b\u540e\uff0c\u7531\u72ec\u7acb\u7684\u3001\u7ecf\u8fc7\u8ba4\u53ef\u7684\u8ba4\u8bc1\u673a\u6784\uff08\u5982T\u00dcV Rheinland, T\u00dcV S\u00dcD, exida\u7b49\uff09\u5bf9\u5168\u90e8\u6587\u6863\u548c\u8bbe\u8ba1\u8fdb\u884c\u4e25\u683c\u5ba1\u6838\u4e0e\u8bc4\u4f30\u3002<\/p>\n \u5ba1\u6838\u901a\u8fc7\u540e\uff0c\u673a\u6784\u5c06\u9881\u53d1\u76f8\u5e94\u7684SIL\u8bc1\u4e66\uff0c\u8bc1\u660e\u8be5\u4ea7\u54c1\u6216\u7cfb\u7edf\u7b26\u5408\u7279\u5b9aSIL\u7b49\u7ea7\u7684\u8981\u6c42\u3002<\/p>\n<\/p>\n \u4e94\u3001\u4f01\u4e1a\u8fdb\u884cSIL\u8ba4\u8bc1\u9762\u4e34\u7684\u6311\u6218\u4e0e\u5e94\u5bf9\u7b56\u7565<\/strong><\/p>\n \u5bf9\u8bb8\u591a\u4f01\u4e1a\u800c\u8a00\uff0cSIL\u8ba4\u8bc1\u8fc7\u7a0b\u5145\u6ee1\u6311\u6218\u3002<\/p>\n \u8fd9\u5305\u62ec\u9ad8\u6602\u7684\u6295\u5165\u6210\u672c\u3001\u6f2b\u957f\u7684\u8ba4\u8bc1\u5468\u671f\u3001\u5bf9\u4e13\u4e1a\u4eba\u624d\u7684\u8feb\u5207\u9700\u6c42\u4ee5\u53ca\u9700\u8981\u5f7b\u5e95\u6539\u53d8\u4f20\u7edf\u7684\u8bbe\u8ba1\u548c\u5f00\u53d1\u6d41\u7a0b\u4ee5\u7b26\u5408\u6807\u51c6\u8981\u6c42\u3002<\/p>\n<\/p>\n \u4e3a\u6709\u6548\u5e94\u5bf9\u8fd9\u4e9b\u6311\u6218\uff0c\u4f01\u4e1a\u9996\u5148\u9700\u8981\u6700\u9ad8\u7ba1\u7406\u5c42\u7684\u627f\u8bfa\u548c\u652f\u6301\uff0c\u5c06\u529f\u80fd\u5b89\u5168\u63d0\u5347\u5230\u516c\u53f8\u6218\u7565\u9ad8\u5ea6\u3002<\/p>\n \u5176\u6b21\uff0c\u6295\u8d44\u4e8e\u5458\u5de5\u57f9\u8bad\uff0c\u5efa\u7acb\u4e00\u652f\u7cbe\u901a\u529f\u80fd\u5b89\u5168\u6807\u51c6\u548c\u5b9e\u8df5\u7684\u6838\u5fc3\u56e2\u961f\u81f3\u5173\u91cd\u8981\u3002<\/p>\n \u6b64\u5916\uff0c\u5c3d\u65e9\u5f15\u5165\u8ba4\u8bc1\u673a\u6784\u8fdb\u884c\u9884\u8bc4\u4f30\uff0c\u53ef\u4ee5\u63d0\u524d\u53d1\u73b0\u5e76\u89e3\u51b3\u95ee\u9898\uff0c\u907f\u514d\u5728\u6700\u7ec8\u8ba4\u8bc1\u9636\u6bb5\u8d70\u5f2f\u8def\u3002<\/p>\n \u5408\u7406\u5229\u7528\u4e13\u4e1a\u7684\u5de5\u5177\u94fe\u548c\u652f\u6301\u8f6f\u4ef6\uff0c\u4e5f\u80fd\u663e\u8457\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u5408\u89c4\u6027\u3002<\/p>\n<\/p>\n \u516d\u3001SIL\u8ba4\u8bc1\u7684\u672a\u6765\u53d1\u5c55\u8d8b\u52bf<\/strong><\/p>\n \u5c55\u671b\u672a\u6765\uff0cSIL\u8ba4\u8bc1\u7684\u91cd\u8981\u6027\u53ea\u589e\u4e0d\u51cf\u3002<\/p>\n \u968f\u7740\u4eba\u5de5\u667a\u80fd\u3001\u673a\u5668\u5b66\u4e60\u3001\u81ea\u52a8\u9a7e\u9a76\u548c\u7269\u8054\u7f51\uff08IoT\uff09\u7b49\u524d\u6cbf\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55\uff0c\u7cfb\u7edf\u7684\u590d\u6742\u6027\u548c\u4e92\u8054\u6027\u5c06\u8fbe\u5230\u524d\u6240\u672a\u6709\u7684\u9ad8\u5ea6\uff0c\u8fd9\u5fc5\u7136\u5e26\u6765\u65b0\u7684\u3001\u66f4\u96be\u4ee5\u9884\u6d4b\u7684\u5b89\u5168\u6311\u6218\u3002<\/p>\n<\/p>\n \u672a\u6765\u7684\u529f\u80fd\u5b89\u5168\u6807\u51c6\u53ef\u80fd\u4f1a\u4e0e\u4fe1\u606f\u5b89\u5168\uff08Cybersecurity\uff09\u66f4\u7d27\u5bc6\u5730\u7ed3\u5408\uff0c\u5f62\u6210\u201c\u5b89\u5168\u4e00\u4f53\u5316\u201d\u7684\u6982\u5ff5\u3002<\/p>\n \u540c\u65f6\uff0c\u7528\u4e8e\u8bc1\u660e\u7cfb\u7edf\u5b89\u5168\u6027\u7684\u9a8c\u8bc1\u4e0e\u786e\u8ba4\uff08V&V\uff09\u65b9\u6cd5\u4e5f\u5c06\u4e0d\u65ad\u6f14\u8fdb\uff0c\u4ee5\u9002\u5e94\u65b0\u6280\u672f\u5e26\u6765\u7684\u53d8\u9769\u3002<\/p>\n \u5bf9\u4e8e\u4f01\u4e1a\u6765\u8bf4\uff0c\u6301\u7eed\u5173\u6ce8\u6807\u51c6\u52a8\u6001\uff0c\u79ef\u6781\u62e5\u62b1\u53d8\u5316\uff0c\u5c06\u662f\u4fdd\u6301\u957f\u671f\u7ade\u4e89\u529b\u7684\u5173\u952e\u3002<\/p>\n<\/p>\n \u603b\u800c\u8a00\u4e4b\uff0cSIL\u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\u5df2\u4e0d\u518d\u662f\u53ef\u9009\u9879\uff0c\u800c\u662f\u8bb8\u591a\u884c\u4e1a\u4ea7\u54c1\u4e0a\u5e02\u7684\u5f3a\u5236\u6027\u6216\u4e8b\u5b9e\u6027\u8981\u6c42\u3002<\/p>\n \u5b83\u4ee3\u8868\u4e86\u4e00\u79cd\u4ee5\u7cfb\u7edf\u5316\u3001\u91cf\u5316\u65b9\u5f0f\u7ba1\u7406\u548c\u964d\u4f4e\u98ce\u9669\u7684\u56fd\u9645\u6700\u4f73\u5b9e\u8df5\u3002<\/p>\n \u5c3d\u7ba1 journey to certification 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