{"id":195,"date":"2026-01-19T00:00:00","date_gmt":"2026-01-19T00:00:00","guid":{"rendered":"http:\/\/localhost:8080\/sk-hynix-lpddr5x-earns-top-automotive-memory-safety-rating\/"},"modified":"2026-06-15T01:24:48","modified_gmt":"2026-06-15T01:24:48","slug":"sk-hynix-lpddr5x-earns-top-automotive-memory-safety-rating","status":"publish","type":"post","link":"https:\/\/news.skhynix.com\/cn\/sk-hynix-lpddr5x-earns-top-automotive-memory-safety-rating\/","title":{"rendered":"SK\u6d77\u529b\u58ebLPDDR5X\u83b7\u5f97\u8f66\u8f7d\u5b58\u50a8\u5668\u529f\u80fd\u5b89\u5168\u6700\u9ad8\u7b49\u7ea7ASIL-D\u8ba4\u8bc1\u00a0"},"content":{"rendered":"
\n
  • SK\u6d77\u529b\u58ebLPDDR5X\u8f66\u8f7dDRAM\u83b7\u5f97ISO 26262 ASIL-D\u529f\u80fd\u5b89\u5168\u6700\u9ad8\u7b49\u7ea7\u4ea7\u54c1\u8ba4\u8bc1<\/strong><\/li>\n
  • \u5168\u9762\u901a\u8fc7\u8986\u76d6\u5f00\u53d1\u3001\u8bbe\u8ba1\u3001\u9a8c\u8bc1\u53ca\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u7684\u5168\u6d41\u7a0b\u529f\u80fd\u5b89\u5168\u7efc\u5408\u8bc4\u4f30 <\/strong><\/li>\n
  • \u4ee5\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u4e0e\u9ad8\u53ef\u9760\u6027\u4e3a\u6838\u5fc3\u4f18\u52bf\uff0c\u5f15\u9886\u672a\u6765\u79fb\u52a8\u51fa\u884c\u65f6\u4ee3\u6838\u5fc3\u5b58\u50a8\u5668\u5e02\u573a<\/strong><\/li>\n<\/div>\n

    SK\u6d77\u529b\u58eb\u5ba3\u5e03\uff0c\u516c\u53f8\u6700\u65b0\u4e00\u4ee3\u8f66\u8f7dLPDDR5X DRAM\u5df2\u6b63\u5f0f\u83b7\u5f97\u6c7d\u8f66\u5b89\u5168\u7efc\u5408\u7b49\u7ea7\u6700\u9ad8\u6807\u51c6ISO 26262\u8ba4\u8bc1\u3002ASIL-D\uff08Automotive Safety Integrity Level D\uff09\u662f\u9488\u5bf9\u76f4\u63a5\u5f71\u54cd\u9a7e\u4e58\u4eba\u5458\u751f\u547d\u5b89\u5168\u7684\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u7684\u6700\u9ad8\u7b49\u7ea7\u529f\u80fd\u5b89\u5168\u6807\u51c6\uff0c\u8be5\u8ba4\u8bc1\u7531\u5168\u7403\u6743\u5a01\u7684\u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\u673a\u6784T\u00dcV S\u00dcD\u9881\u53d1\uff0c\u8ba4\u8bc1\u8fc7\u7a0b\u5168\u9762\u8986\u76d6\u5f00\u53d1\u3001\u8bbe\u8ba1\u3001\u9a8c\u8bc1\u53ca\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u7684\u5168\u6d41\u7a0b\u529f\u80fd\u5b89\u5168\u7efc\u5408\u8bc4\u4f30\u3002<\/p>\n

    \u672c\u6b21\u8ba4\u8bc1\u7684\u83b7\u5f97\uff0c\u6807\u5fd7\u7740SK\u6d77\u529b\u58eb\u5728\u8f66\u8f7d\u5b58\u50a8\u5668\u9886\u57df\u4e0d\u4ec5\u5177\u5907\u5353\u8d8a\u7684\u6027\u80fd\uff0c\u66f4\u5728\u9ad8\u5b89\u5168\u6027\u4e0e\u9ad8\u53ef\u9760\u6027\u65b9\u9762\u5c55\u73b0\u51fa\u9886\u5148\u7684\u6838\u5fc3\u6280\u672f\u5b9e\u529b\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 SK\u6d77\u529b\u58ebLPDDR5X DRAM ISO 26262 ASIL-D\u4ea7\u54c1\u8ba4\u8bc1\u8bc1\u4e66<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    \n
    \n
    <\/div>\n

    \u8f6f\u4ef6\u5b9a\u4e49\u6c7d\u8f66\u4e0e\u81ea\u52a8\u9a7e\u9a76\u7684\u6838\u5fc3\uff0c\u5f00\u53d1\u6d41\u7a0b\u4e0e\u4ea7\u54c1\u53cc\u9a8c\u8bc1\uc5ed<\/h3>\n
    <\/div>\n<\/div>\n<\/div>\n

    \u6b64\u6b21\u83b7\u5f97ASIL-D\u8ba4\u8bc1\u7684LPDDR5X\u8f66\u8f7dDRAM\u4ea7\u54c1\uff0c\u80fd\u591f\u5168\u9762\u6ee1\u8db3\u9ad8\u7ea7\u9a7e\u9a76\u8f85\u52a9\u7cfb\u7edf\uff08ADAS\uff0cAdvanced Driver Assistance Systems*<\/span>\uff09\u3001\u81ea\u52a8\u9a7e\u9a76\u53ca\u8f66\u8f7d\u4fe1\u606f\u5a31\u4e50\u7cfb\u7edf\u7b49\u4e0b\u4e00\u4ee3\u6c7d\u8f66\u7535\u5b50\u7cfb\u7edf\u5bf9\u9ad8\u6027\u80fd\u3001\u4f4e\u529f\u8017\u4e0e\u9ad8\u53ef\u9760\u6027\u7684\u4e25\u82db\u8981\u6c42\u3002\u5c24\u5176\u5728\u8f6f\u4ef6\u5b9a\u4e49\u6c7d\u8f66\uff08SDV\uff0cSoftware Defined Vehicle*<\/span>\uff09\u7684\u5e94\u7528\u573a\u666f\u4e0b\uff0c\u8be5\u4ea7\u54c1\u53ef\u7a33\u5b9a\u5904\u7406\u6d77\u91cf\u6570\u636e\uff0c\u663e\u8457\u964d\u4f4e\u7cfb\u7edf\u8fd0\u884c\u4e2d\u7684\u6545\u969c\u98ce\u9669\u3002\u4f5c\u4e3a\u6c7d\u8f66\u6838\u5fc3\u7684\u5b58\u50a8\u7ec4\u4ef6\uff0c\u5177\u5907\u7a81\u51fa\u7684\u5e02\u573a\u7ade\u4e89\u529b\u3002<\/p>\n

    *<\/span> \u8f6f\u4ef6\u5b9a\u4e49\u6c7d\u8f66\uff08SDV\uff0cSoftware Defined Vehicle\uff09\uff1a\u4ee5\u8f6f\u4ef6\u63a7\u5236\u548c\u7ba1\u7406\u786c\u4ef6\u7684\u6c7d\u8f66\u3002<\/p>\n

    \u968f\u7740\u6c7d\u8f66\u7535\u5b50\u7535\u6c14\u7cfb\u7edf\u5360\u6bd4\u6301\u7eed\u63d0\u5347\uff0c\u8f66\u8f7dDRAM\u7684\u6838\u5fc3\u7ade\u4e89\u529b\u5df2\u4ece\u5355\u7eaf\u7684\u6027\u80fd\u4e0e\u4ea7\u54c1\u826f\u7387\uff0c\u8f6c\u5411\u529f\u80fd\u5b89\u5168\uff08Functional Safety\uff09\u4fdd\u969c\u80fd\u529b\u3002\u5728\u6b64\u80cc\u666f\u4e0b\uff0c\u4ece\u8bbe\u8ba1\u9636\u6bb5\u5373\u4e3b\u52a8\u878d\u5165\u529f\u80fd\u5b89\u5168\u673a\u5236\uff08Safety Mechanism\uff09\uff0c\u5b9e\u73b0\u5bf9\u6f5c\u5728\u6545\u969c\u7684\u63d0\u524d\u9884\u6d4b\u4e0e\u6709\u6548\u63a7\u5236\uff0c\u6210\u4e3a\u8f66\u8f7d\u5b58\u50a8\u5668\u5e02\u573a\u7684\u5173\u952e\u5dee\u5f02\u5316\u8981\u7d20\u3002\u6362\u8a00\u4e4b\uff0c\u79ef\u6781\u5f00\u53d1\u5e76\u5e94\u7528\u529f\u80fd\u5b89\u5168\u673a\u5236\uff0c\u6784\u5efa\u9886\u5148\u7684\u8bbe\u8ba1\u7ade\u4e89\u529b\uff0c\u5c06\u662f\u4f01\u4e1a\u672a\u6765\u5728\u8f66\u8f7d\u5b58\u50a8\u5668\u9886\u57df\u5360\u636e\u4f18\u52bf\u7684\u6838\u5fc3\u6240\u5728\u3002<\/p>\n

    SK\u6d77\u529b\u58eb\u9488\u5bf9\u57fa\u4e8eLPDDR5X\u7684\u8f66\u8f7dDRAM \u4ea7\u54c1\uff0c\u91c7\u7528\u521b\u65b0\u7684\u5747\u8861\u8bbe\u8ba1\u65b9\u6848\uff0c\u5728\u786e\u4fdd\u6781\u7aef\u73af\u5883\u4e0b\u6570\u636e\u5b58\u50a8\u7684\u9ad8\u53ef\u9760\u6027\u3001\u5b9e\u73b0\u6545\u969c\u9884\u8b66\u4e0e\u81ea\u8bca\u65ad\u4fee\u590d\u529f\u80fd\u7684\u540c\u65f6\uff0c\u517c\u987e\u4e86\u8d85\u9ad8\u5e26\u5bbd\u4e0e\u4f4e\u529f\u8017\u7684\u6027\u80fd\u9700\u6c42\uff0c\u6700\u7ec8\u6210\u529f\u83b7\u5f97ASIL-D\u8ba4\u8bc1\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 \u83b7\u5f97ASIL-D\u4ea7\u54c1\u8ba4\u8bc1\u7684SK\u6d77\u529b\u58ebLPDDR5X<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    T\u00dcV S\u00dcD\u5728\u6b64\u6b21\u8ba4\u8bc1\u5ba1\u6838\u4e2d\uff0c\u4e0d\u4ec5\u5bf9LPDDR5X\u4ea7\u54c1\u7684\u529f\u80fd\u5b89\u5168\u6027\u80fd\u8fdb\u884c\u4e86\u4e25\u683c\u6d4b\u8bd5\uff0c\u66f4\u5bf9\u5176\u5b89\u5168\u67b6\u6784\u4e0e\u8bbe\u8ba1\u3001\u6545\u969c\u9884\u9632\u4e0e\u68c0\u6d4b\u8bca\u65ad\u673a\u5236\u3001\u5f00\u53d1\u53ca\u9a8c\u8bc1\u6d41\u7a0b\u53ca\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u8fdb\u884c\u4e86\u5168\u9762\u8bc4\u4f30\u3002\u6b64\u6b21\u6210\u529f\u901a\u8fc7\u8ba4\u8bc1\uff0c\u5145\u5206\u8bc1\u660eSK\u6d77\u529b\u58eb\u7684\u5f00\u53d1\u3001\u9a8c\u8bc1\u4e0e\u8d28\u91cf\u7ba1\u7406\u6d41\u7a0b\u5b8c\u5168\u7b26\u5408\u5168\u7403\u6c7d\u8f66\u884c\u4e1a\u76f8\u5173\u6807\u51c6\u3002<\/p>\n

    SK\u6d77\u529b\u58eb\u5c06\u4f9d\u6258\u6b64\u6b21ASIL-D\u8ba4\u8bc1\uff0c\u6301\u7eed\u5728\u81ea\u52a8\u9a7e\u9a76\u53ca\u672a\u6765\u79fb\u52a8\u51fa\u884c\u9886\u57df\u4e3a\u5ba2\u6237\u63d0\u4f9b\u503c\u5f97\u4fe1\u8d56\u7684\u5b58\u50a8\u5668\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n

    \n
    \n
    <\/div>\n

    \u5feb\u901f\u54cd\u5e94\u5ba2\u6237\u9700\u6c42\uff0cASIL \u8ba4\u8bc1\u5de5\u4f5c\u4e00\u4e3e\u6210\u529f<\/h3>\n
    <\/div>\n<\/div>\n<\/div>\n

    SK\u6d77\u529b\u58eb\u79ef\u6781\u63a8\u8fdbASIL-D\u8ba4\u8bc1\u5de5\u4f5c\uff0c\u6b64\u4e3e\u987a\u5e94\u4e86\u5168\u7403\u6c7d\u8f66\u4ea7\u4e1a\u4ee5\u8f6f\u4ef6\u5b9a\u4e49\u6c7d\u8f66\u4e0e\u81ea\u52a8\u9a7e\u9a76\u4e3a\u6838\u5fc3\u52a0\u901f\u8f6c\u578b\u7684\u884c\u4e1a\u5b8f\u89c2\u8d8b\u52bf\u3002\u8fd1\u5e74\u6765\uff0c\u6c7d\u8f66\u7535\u5b50\u7535\u6c14\u7cfb\u7edf\u7684\u5360\u6bd4\u5df2\u8d8540%\uff0c\u7535\u52a8\u5316\u8fdb\u7a0b\u6301\u7eed\u52a0\u901f\uff0c\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u65e5\u76ca\u6210\u4e3a\u5173\u4e4e\u9a7e\u4e58\u4eba\u5458\u751f\u547d\u5b89\u5168\u7684\u5173\u952e\u56e0\u7d20\u3002\u56e0\u6b64\uff0cISO 26262\u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\u5df2\u7531\u539f\u5148\u7684\u53ef\u9009\u6807\u51c6\u9010\u6b65\u6f14\u53d8\u4e3a\u884c\u4e1a\u5fc5\u5907\u7684\u51c6\u5165\u6761\u4ef6\u3002<\/p>\n

    ISO 26262\u662f\u7531\u56fd\u9645\u6807\u51c6\u5316\u7ec4\u7ec7\uff08ISO\uff09\u4e8e2011\u5e74\u5236\u5b9a\u7684\u6c7d\u8f66\u529f\u80fd\u5b89\u5168\u9886\u57df\u56fd\u9645\u6807\u51c6\uff0c\u65e8\u5728\u9632\u8303\u7531\u8f66\u8f7d\u7535\u5b50\u7535\u6c14\u7cfb\u7edf\u6545\u969c\u6240\u5f15\u53d1\u7684\u5b89\u5168\u98ce\u9669\u30022018\u5e74\uff0c\u8be5\u6807\u51c6\u8fdb\u4e00\u6b65\u6269\u5c55\uff0c\u65b0\u589e\u4e86\u9488\u5bf9\u8f66\u8f7d\u534a\u5bfc\u4f53\u4ea7\u54c1\u7684\u5177\u4f53\u8981\u6c42\uff0c\u5176\u884c\u4e1a\u91cd\u8981\u6027\u5f97\u5230\u8fdb\u4e00\u6b65\u63d0\u5347\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 \u6c7d\u8f66\u5b89\u5168\u5b8c\u6574\u6027\u7b49\u7ea7\u6982\u5ff5<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    \u4f5c\u4e3a\u8be5\u6807\u51c6\u7684\u6838\u5fc3\u8bc4\u4f30\u6307\u6807\uff0cASIL\u7b49\u7ea7\u4f9d\u636e\u4e25\u91cd\u5ea6\uff08Severity\uff09\u3001\u66b4\u9732\u7387\uff08Exposure\uff09\u3001\u53ef\u63a7\u6027\uff08Controllability\uff09*<\/span>\u4e09\u9879\u98ce\u9669\u8981\u7d20\u8fdb\u884c\u7efc\u5408\u8bc4\u5b9a\uff0c\u5212\u5206A\u81f3D\u56db\u4e2a\u7b49\u7ea7\u3002\u5176\u4e2d\uff0c\u666e\u901a\u8f66\u8f7d\u4eea\u8868\u7cfb\u7edf\u901a\u5e38\u9700\u6ee1\u8db3ASIL-B\u7b49\u7ea7\u8981\u6c42\uff0c\u800c\u81ea\u52a8\u9a7e\u9a76\u63a7\u5236\u7cfb\u7edf\u5219\u5fc5\u987b\u8fbe\u5230\u6700\u9ad8\u7b49\u7ea7ASIL-D\u7684\u6807\u51c6\u3002SK\u6d77\u529b\u58eb\u7cbe\u51c6\u628a\u63e1\u5e02\u573a\u8d8b\u52bf\u5e76\u524d\u77bb\u6027\u5730\u54cd\u5e94\u5ba2\u6237\u9700\u6c42\uff0c\u4e0d\u4ec5\u6784\u5efa\u4e86LPDDR5X\u8f66\u8f7dDRAM\u4ea7\u54c1\u7ebf\uff0c\u66f4\u5982\u671f\u987a\u5229\u5b8c\u6210\u4e86ASIL-D\u8ba4\u8bc1\u5de5\u4f5c\u3002<\/p>\n

    *<\/span> \u4e25\u91cd\u5ea6\uff08Severity\uff09\u6307\u96f6\u90e8\u4ef6\u6216\u7cfb\u7edf\u53d1\u751f\u6545\u969c\u65f6\uff0c\u5bf9\u4eba\u5458\u9020\u6210\u7684\u4f24\u5bb3\u7a0b\u5ea6\uff1b\u66b4\u9732\u7387\uff08Exposure\uff09\u6307\u53ef\u80fd\u5f15\u53d1\u96f6\u90e8\u4ef6\u6216\u7cfb\u7edf\u6545\u969c\u7684\u8fd0\u884c\u73af\u5883\uff1b\u53ef\u63a7\u6027\uff08Controllability\uff09\u6307\u96f6\u90e8\u4ef6\u6216\u7cfb\u7edf\u53d1\u751f\u6545\u969c\u65f6\uff0c\u80fd\u591f\u89c4\u907f\u76f8\u5e94\u98ce\u9669\u7684\u7a0b\u5ea6\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 \u5148\u8fdbADAS\u53ca\u81ea\u52a8\u9a7e\u9a76\u7cfb\u7edf\u6240\u9700\u7684ASIL\u7b49\u7ea7<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    \n
    \n
    <\/div>\n

    \u5b9e\u73b0\u6700\u9ad8\u7b49\u7ea7\u8ba4\u8bc1\u76ee\u6807\u7684\u6838\u5fc3\u7b56\u7565\uff1a\u4e00\u5207\u57fa\u4e8e\u8bbe\u8ba1<\/h3>\n
    <\/div>\n<\/div>\n<\/div>\n

    \u8981\u83b7\u5f97 ASIL-D \u8ba4\u8bc1\uff0c\u5fc5\u987b\u540c\u65f6\u6ee1\u8db3\u5bf9\u9488\u5bf9\u7cfb\u7edf\u6027\u6545\u969c\u4e0e\u968f\u673a\u6027\u6545\u969c\u7684\u9884\u6d4b\u80fd\u529b\u53ca\u5e94\u5bf9\u8981\u6c42\u3002\u5176\u4e2d\uff0c\u7cfb\u7edf\u6027\u6545\u969c\u662f\u6307\u4ea7\u54c1\u5728\u5f00\u53d1\u3001\u8bbe\u8ba1\u3001\u751f\u4ea7\u53ca\u9a8c\u8bc1\u6d41\u7a0b\u4e2d\u53ef\u80fd\u4ea7\u751f\u7684\u7f3a\u9677\uff1b\u800c\u968f\u673a\u6027\u6545\u969c\u5219\u662f\u6307\u53d7\u9650\u4e8e\u5f53\u524d\u6280\u672f\u6c34\u5e73\uff0c\u5373\u4f7f\u91c7\u7528\u6700\u5148\u8fdb\u7684\u8bbe\u8ba1\u65b9\u6cd5\u5e76\u5b8c\u6210\u5145\u5206\u9a8c\u8bc1\uff0c\u5728\u4ea7\u54c1\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4ecd\u53ef\u80fd\u56e0\u4ea7\u54c1\u6027\u80fd\u9000\u5316\u7b49\u56e0\u7d20\u5bfc\u81f4\u7684\u4e0d\u53ef\u907f\u514d\u7684\u6545\u969c\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 \u6d74\u76c6\u66f2\u7ebf\uff1a\u4ea7\u54c1\u6216\u7cfb\u7edf\u968f\u65f6\u95f4\u63a8\u79fb\u53ef\u80fd\u4ea7\u751f\u7684\u6545\u969c\u7387<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    \u5982\u56fe\u6240\u793a\uff0c\u6b64\u7c7b\u6545\u969c\u901a\u5e38\u5177\u6709\u7279\u5b9a\u7684\u53d1\u751f\u89c4\u5f8b\uff0c\u4e3b\u8981\u51fa\u73b0\u5728\u4ea7\u54c1\u4f7f\u7528\u7684\u6709\u6548\u5bff\u547d\u671f\uff08Useful Life\uff09\uff0c\u4e0d\u5305\u62ec\u521d\u671f\u6545\u969c\u671f\u4e0e\u635f\u8017\u6545\u969c\u671f\u3002\u7531\u4e8e\u8f66\u8f7d\u4ea7\u54c1\u7684\u6545\u969c\u53ef\u80fd\u76f4\u63a5\u5bfc\u81f4\u9a7e\u4e58\u4eba\u5458\u7684\u751f\u547d\u5b89\u5168\u635f\u5931\uff0c\u56e0\u6b64\u6545\u969c\u9884\u6d4b\u80fd\u529b\u662fASIL\u7b49\u7ea7\u8ba4\u8bc1\u4e2d\u7684\u6838\u5fc3\u8bc4\u4f30\u8981\u7d20\u3002<\/p>\n

    \u4e3a\u6709\u6548\u63a7\u5236\u7cfb\u7edf\u6027\u6545\u969c\uff0cSK\u6d77\u529b\u58eb\u5efa\u7acb\u4e86\u5b8c\u5584\u7684\u529f\u80fd\u5b89\u5168\u7ba1\u7406\u4f53\u7cfb\uff08FSM, Functional Safety Management\uff09\uff0c\u5e76\u5c06\u4ea7\u54c1\u4ece\u5f00\u53d1\u5230\u91cf\u4ea7\u7684\u5168\u6d41\u7a0b\u7eb3\u5165\u6807\u51c6\u5316\u7684\u7ba1\u7406\u4f53\u7cfb\u3002\u516c\u53f8\u5bf9\u5ba2\u6237\u9700\u6c42\u5b9a\u4e49\u3001\u4ea7\u54c1\u8bbe\u8ba1\u3001\u9a8c\u8bc1\u6d4b\u8bd5\u5230\u91cf\u4ea7\u7ba1\u7406\u7b49\u5404\u4e2a\u73af\u8282\uff0c\u5747\u5b9e\u65bd\u7cfb\u7edf\u5316\u7684\u6587\u6863\u8bb0\u5f55\uff1b\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u6240\u6709\u51b3\u7b56\u4e0e\u9a8c\u8bc1\u7ed3\u679c\uff0c\u5747\u88ab\u5b8c\u6574\u5f52\u6863\u7559\u5b58\uff1b\u540c\u65f6\uff0c\u4e25\u683c\u9075\u5faaASIL\u7b49\u7ea7\u7684\u76f8\u5173\u8981\u6c42\uff0c\u5168\u9762\u5e94\u7528\u4e86\u5bf9\u5e94\u7684\u9a8c\u8bc1\u65b9\u6cd5\u8bba\u3002<\/p>\n

    \u540c\u65f6\uff0c\u4e3a\u6709\u6548\u5e94\u5bf9\u968f\u673a\u6027\u6545\u969c\uff08Random Fault\uff09\uff0cSK\u6d77\u529b\u58eb\u6784\u5efa\u4e86\u57fa\u4e8e\u5355\u70b9\u6545\u969c\u6307\u6807\uff08SPFM, Single Point Fault Metric\uff09\u3001\u6f5c\u5728\u6545\u969c\u6307\u6807\uff08LFM, Latent Fault Metric\uff09\u4ee5\u53ca\u786c\u4ef6\u6545\u969c\u6982\u7387\u6307\u6807\uff08PMHF, Probabilistic Metric for Hardware Failures\uff09\u7b49\u6807\u51c6\u7684\u7ba1\u7406\u4f53\u7cfb*<\/span>\u3002\u5176\u4e2d\uff0cASIL-D\u7b49\u7ea7\u5bf9\u5404\u9879\u6307\u6807\u63d0\u51fa\u4e86\u6781\u4e3a\u4e25\u82db\u7684\u8981\u6c42\uff1aSPFM\u9700\u8d85\u8fc799%\uff0cLFM\u9700\u9ad8\u4e8e90% \uff0c\u800cPMHF\u5219\u9700\u63a7\u5236\u5728 10 FIT*<\/span>\u4ee5\u4e0b\u3002<\/p>\n

    *<\/span> \u968f\u673a\u6027\u6545\u969c\uff08Random Fault\uff09\u662f\u4ea7\u54c1\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u56e0\u52a3\u5316\u800c\u53d1\u751f\u7684\u4e0d\u53ef\u907f\u514d\u6545\u969c\uff1bSPF\uff08Single-Point Fault\uff09\u662f\u4ec5\u51ed\u5355\u4e00\u7f3a\u9677\u5373\u53ef\u53d1\u751f\u4e8b\u6545\u7684\u7f3a\u9677\u3002 MPF\uff08Multiple-Point Fault\uff09\u662f\u6307\u540c\u65f6\u53d1\u751f2\u4e2a\u4ee5\u4e0a\u7f3a\u9677\u624d\u80fd\u5f15\u53d1\u4e8b\u6545\u7684\u7f3a\u9677
    \n*<\/span> FIT : 10\u4ebf\u5c0f\u65f6\u53d1\u751f1\u6b21\u6545\u969c\u7684\u6807\u51c6<\/p>\n

    \u4e3a\u6ee1\u8db3\u4e0a\u8ff0\u4e25\u683c\u6807\u51c6\uff0cSK\u6d77\u529b\u58eb\u4ece\u7535\u8def\u53ca\u5668\u4ef6\u8bbe\u8ba1\u9636\u6bb5\u5373\u5f00\u59cb\u5e03\u5c40\uff0c\u5168\u9762\u5e94\u7528\u4e86\u591a\u9879\u529f\u80fd\u5b89\u5168\u673a\u5236\uff1a\u901a\u8fc7\u7ea0\u9519\u7801\uff08ECC, Error Correction Code\uff09\u8fdb\u884c\u6570\u636e\u7ea0\u9519\uff1b\u91c7\u7528\u7194\u4e1d\uff08Fuse\uff09\u53cc\u91cd\u5316\u65b9\u5f0f\u63d0\u5347\u6545\u969c\u54cd\u5e94\u80fd\u529b\uff1b\u5229\u7528\u89e3\u7801\u72b6\u6001\u6807\u5fd7\uff08DSF, Decoding Status Flag\uff09\u8fdb\u884c\u6545\u969c\u7cbe\u51c6\u68c0\u6d4b\u7b49\u3002<\/p>\n

    \u00a0<\/p>\n

    \"\"<\/p>\n

    \u25b2 ISO 26262 ASIL \u8ba4\u8bc1<\/p>\n<\/figure>\n

    \u00a0<\/p>\n

    \n
    \n
    <\/div>\n

    \u8d85\u8d8a\u6280\u672f\u7ade\u4e89\u529b\uff0c\u4ee5\u201c\u53ef\u9760\u6027\u201d\u62d3\u5c55\u8f66\u8f7d\u5b58\u50a8\u5668\u6218\u7565\u7248\u56fe<\/h3>\n
    <\/div>\n<\/div>\n<\/div>\n

    SK\u6d77\u529b\u58eb\u901a\u8fc7\u4f53\u7cfb\u5316\u5206\u6790\uff0c\u5e76\u63d0\u524d\u5e94\u5bf9ASIL\u8ba4\u8bc1\u7684\u5173\u952e\u8981\u7d20\uff0c\u6210\u529f\u83b7\u5f97\u8fd9\u4e00\u6700\u9ad8\u7b49\u7ea7\u8ba4\u8bc1\u3002\u6b64\u6b21ASIL-D\u8ba4\u8bc1\u7684\u83b7\u5f97\uff0c\u4e0d\u4ec5\u662f\u91cd\u8981\u7684\u6280\u672f\u6210\u5c31\uff0c\u66f4\u662f\u516c\u53f8\u8f66\u8f7d\u5b58\u50a8\u5668\u4e1a\u52a1\u6218\u7565\u7a33\u6b65\u63a8\u8fdb\u7684\u5173\u952e\u91cc\u7a0b\u7891\u3002<\/p>\n

    \u529f\u80fd\u5b89\u5168\u8ba4\u8bc1\u662f\u5168\u7403\u6c7d\u8f66\u5236\u9020\u5546\u5728\u4ea7\u54c1\u91c7\u8d2d\u8fc7\u7a0b\u4e2d\u6700\u4e3a\u91cd\u89c6\u7684\u6838\u5fc3\u8003\u91cf\u56e0\u7d20\u3002\u901a\u8fc7\u83b7\u5f97\u8be5\u8ba4\u8bc1\uff0cSK\u6d77\u529b\u58eb\u5728\u62d3\u5c55\u8f66\u8f7d\u5b58\u50a8\u5668\u4e1a\u52a1\u4e0e\u63d0\u5347\u5ba2\u6237\u4fe1\u4efb\u5ea6\u4e24\u5927\u5173\u952e\u9886\u57df\uff0c\u5747\u83b7\u5f97\u4e86\u663e\u8457\u7684\u5e02\u573a\u7ade\u4e89\u529b\u3002<\/p>\n

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