{"id":1458,"date":"2020-11-24T14:03:34","date_gmt":"2020-11-24T06:03:34","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=1458"},"modified":"2024-08-05T17:12:29","modified_gmt":"2024-08-05T09:12:29","slug":"gb-t-39323-2020%e8%8b%b1%e6%96%87%e7%89%88-english-%e7%bf%bb%e8%af%91-%e4%b9%98%e7%94%a8%e8%bd%a6%e8%bd%a6%e9%81%93%e4%bf%9d%e6%8c%81%e8%be%85%e5%8a%a9%ef%bc%88lka%ef%bc%89%e7%b3%bb%e7%bb%9f%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=1458","title":{"rendered":"GB\/T 39323-2020\u82f1\u6587\u7248\u7ffb\u8bd1 \u4e58\u7528\u8f66\u8f66\u9053\u4fdd\u6301\u8f85\u52a9\u7cfb\u7edf\u6027\u80fd\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5"},"content":{"rendered":"

ChinaAutoRegs\uff5cGB\/T 39323-2020\u82f1\u6587\u7248\/English\/\u7ffb\u8bd1\/\u4e58\u7528\u8f66\u8f66\u9053\u4fdd\u6301\u8f85\u52a9\uff08LKA\uff09\u7cfb\u7edf\u6027\u80fd\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5
\nPerformance requirement and testing method for lane keeping assist (LKA) system of passenger cars<\/p>\n

<\/p>\n

1 SCOPE<\/p>\n

This standard specifies the requirements, test conditions and test methods for lane keeping assist (LKA) system of passenger cars.
\nThis standard applies to Category M1 vehicles equipped with a LKA system, while other vehicles may use this standard as a reference.<\/p>\n

2 NORMATIVE REFERENCES<\/p>\n

The following referenced documents are indispensable for the application of this document. For dated references, only the editions cited apply. For undated references, the latest editions of the normative document (including any amendments) apply.
\nGB 5768.3 Road traffic signs and markings – Part 3: Road traffic markings
\nGB\/T 26773-2011 Intelligent transport systems – Lane departure warning systems – Performance requirements and test procedures
\nGB\/T 34590 (All parts) Road vehicles-Functional safety<\/p>\n

3 TERMS AND DEFINITIONS<\/p>\n

For the purposes of this document, the terms and definitions given in GB 5768.3 and GB\/T 26773-2011 as well as the followings apply. For the convenience of use, some terms and definitions described in GB\/T 26773-2011 are duplicated herein.<\/p>\n

3.1 \u8f66\u9053 lane
\n\u9a7e\u9a76\u5458\u4e0d\u9700\u6539\u53d8\u884c\u9a76\u8def\u5f84\u7684\u6ca1\u6709\u4efb\u4f55\u56fa\u5b9a\u969c\u788d\u7269\u5e72\u6270\u7684\u884c\u9a76\u533a\u57df\u3002
\n[GB\/T 26773\uff0c\u5b9a\u4e493.1]
\n3.2 \u8f66\u9053\u8fb9\u7ebf lane boundary line
\n\u7528\u4e8e\u786e\u5b9a \u7528\u4e8e\u786e\u5b9a \u8f66\u9053\u8fb9\u754c \u8f66\u9053\u8fb9\u754c \u8f66\u9053\u8fb9\u754c \u7684\u53ef\u89c1\u9053\u8def\u4ea4\u901a\u6807\u7ebf \u53ef\u89c1\u9053\u8def\u4ea4\u901a\u6807\u7ebf \u53ef\u89c1\u9053\u8def\u4ea4\u901a\u6807\u7ebf \u53ef\u89c1\u9053\u8def\u4ea4\u901a\u6807\u7ebf \u3002
\n3.3 \u8f66\u9053\u504f\u79bb lane departure
\n\u8f66\u8f86\u5176\u4e2d\u4e00\u4e2a\u524d\u8f6e\u7684\u5916\u7f18\u6b63\u5728\u8d8a\u8fc7\u8f66\u9053\u8fb9\u7ebf\u7684\u60c5\u51b5\u3002
\n3.4 \u504f\u79bb\u901f\u5ea6 rate of departure
\n\u8f66\u8f86\u63a5\u8fd1\u8f66\u9053\u8fb9\u7ebf\u7684\u901f\u5ea6\u7684\u5782\u76f4\u5206\u91cf\u3002
\n3.5 \u8f66\u9053\u4fdd\u6301\u8f85\u52a9 lane keeping assist
\n\u5b9e\u65f6\u76d1\u6d4b\u8f66\u8f86\u4e0e\u8f66\u9053\u8fb9\u7ebf\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff0c\u8f85\u52a9\u9a7e\u9a76\u5458\u5c06\u8f66\u8f86\u4fdd\u6301\u5728\u539f\u8f66\u9053\u5185\u884c\u9a76\u3002
\n3.5.1 \u8f66\u9053\u504f\u79bb\u6291\u5236 lane departure prevention
\n\u5b9e\u65f6\u76d1\u6d4b\u8f66\u8f86\u4e0e\u8f66\u9053\u8fb9\u7ebf\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff0c\u5728\u5176\u5c06\u8981\u8d85\u51fa\u8f66\u9053\u8fb9\u7ebf\u65f6\u4ecb\u5165\u8f66\u8f86\u6a2a\u5411\u8fd0\u52a8\u63a7\u5236\uff0c\u4ee5\u8f85\u52a9\u9a7e\u9a76\u5458\u5c06\u8f66\u8f86\u4fdd\u6301\u5728\u539f\u8f66\u9053\u5185\u884c\u9a76\u3002
\n3.5.2 \u8f66\u9053\u5c45\u4e2d\u63a7\u5236 lane centering control
\n\u5728\u8f66\u8f86\u884c\u9a76 \u8fc7\u7a0b\u4e2d\uff0c\u6301\u7eed\u81ea\u52a8\u63a7\u5236\u6a2a\u5411\u8fd0\u4f7f\u59cb\u7ec8\u5728\u9053\u592e\u533a\u57df\u5185\u8f66\u8f86\u884c\u9a76.
\n4 \u6280\u672f\u8981\u6c42
\n4.1 \u4e00\u822c\u8981\u6c42
\n4.1.1 \u7cfb\u7edf\u5728\u53ef\u89c6\u8f66\u9053\u8fb9\u7ebf\u73af\u5883\u4e0b\u5e94\u80fd\u8bc6\u522b\u8f66\u8f86\u4e0e\u8f66\u9053\u8fb9\u7ebf\u7684\u76f8\u5bf9\u4f4d\u7f6e, \u8f85\u52a9\u9a7e\u9a76\u5458\u5c06\u8f66\u8f86\u4fdd\u6301\u5728\u539f\u8f66\u9053\u5185\u884c\u9a76\u3002
\n4.1.2 \u7cfb\u7edf\u81f3\u5c11\u5e94\u5177\u5907\u8f66\u9053\u504f\u79bb\u6291\u5236\u529f\u80fd\u6216\u8f66\u9053\u5c45\u4e2d\u63a7\u5236\u529f\u80fd\u3002
\n4.1.3 \u7cfb\u7edf\u5e94\u5177\u5907\u5f00\u673a\u81ea\u68c0\u529f\u80fd\uff0c\u5e94\u80fd\u68c0\u67e5LKA\u7cfb\u7edf\u76f8\u5173\u7684\u4e3b\u8981\u7535\u6c14\u90e8\u4ef6\u548c\u4f20\u611f\u5143\u4ef6\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\u3002
\n4.1.4 \u7cfb\u7edf\u5e94\u8bbe\u7f6e\u5f00\/\u5173\u529f\u80fd\uff0c\u4ee5\u4fbf\u9a7e\u9a76\u5458\u6839\u636e\u610f\u56fe\u8fdb\u884c\u64cd\u4f5c\uff0c\u4e14\u5e94\u907f\u514d\u9a7e\u9a76\u5458\u8bef\u64cd\u4f5c\u3002
\n4.1.5 \u7cfb\u7edf\u5e94\u76d1\u6d4b\u81ea\u8eab\u72b6\u6001\u5e76\u5411\u9a7e\u9a76\u5458\u63d0\u793a\u7cfb\u7edf\u5f53\u524d\u72b6\u6001\uff0c\u5305\u62ec\uff1a\u7cfb\u7edf\u6545\u969c\u3001\u7cfb\u7edf\u7684\u5f00\/\u5173\u7b49\uff0c\u63d0\u793a\u7684\u72b6\u6001\u4fe1\u606f\u5e94\u6e05\u6670\uff0c\u6613\u61c2\u3002\u7cfb\u7edf\u7684\u5f00\/\u5173\u72b6\u6001\u63d0\u793a\u5141\u8bb8\u9a7e\u9a76\u901a\u8fc7\u8c03\u53d6\u83dc\u5355\u7b49\u95f4\u63a5\u65b9\u5f0f\u67e5\u770b\u3002
\n4.1.6 \u7cfb\u7edf\u5e94\u6709\u4e00\u5b9a\u7684\u6291\u5236\u3001\u5931\u6548\u3001\u9000\u51fa\u6761\u4ef6\u5e76\u901a\u8fc7\u673a\u52a8\u8f66\u4ea7\u54c1\u4f7f\u7528\u8bf4\u660e\u4e66\u52a0\u4ee5\u8bf4\u660e\u3002
\n4.1.7 \u7cfb\u7edf\u7684\u72b6\u6001\u8f6c\u6362\u53ef\u53c2\u89c1\u9644\u5f55A\u3002
\n4.2 \u6027\u80fd\u8981\u6c42
\n4.2.1 \u7cfb\u7edf\u7684\u8f66\u9053\u504f\u79bb\u6291\u5236\u529f\u80fd\u4e0d\u5e94\u4f7f\u8f66\u8f86\u504f\u79bb\u8d85\u8fc7\u8f66\u9053\u8fb9\u7ebf\u5916\u4fa70.4 m\uff1b\u8f66\u9053\u5c45\u4e2d\u63a7\u5236\u529f\u80fd\u4e0d\u5e94\u4f7f\u8f66\u8f86\u504f\u79bb\u8d85\u8fc7\u8f66\u9053\u8fb9\u7ebf\u5916\u4fa7\u3002
\n4.2.2 \u8f66\u9053\u504f\u79bb\u6291\u5236\u529f\u80fd\u5f15\u8d77\u7684\u8f66\u8f86\u7eb5\u5411\u51cf\u901f\u5ea6\u4e0d\u5e94\u8d85\u8fc73 m\/s2\uff0c\u5f15\u8d77\u7684\u8f66\u901f\u51cf\u5c11\u91cf\u4e0d\u5e94\u8d85\u8fc75 m\/s\u3002
\n4.2.3 \u7cfb\u7edf\u6fc0\u6d3b\u65f6\u5f15\u53d1\u7684\u8f66\u8f86\u6a2a\u5411\u52a0\u901f\u5ea6\u4e0d\u5927\u4e8e3 m\/s2\uff0c\u8f66\u8f86\u6a2a\u5411\u52a0\u901f\u5ea6\u53d8\u5316\u7387\u4e0d\u5927\u4e8e5 m\/s3\u3002
\n4.2.4 \u7cfb\u7edf\u5e94\u5728Vmin\u81f3Vmax\u4e4b\u95f4\u7684\u8f66\u901f\u8303\u56f4\u5185\u6b63\u5e38\u8fd0\u884c\uff0c\u5176\u4e2d\uff0cVmin\u4e3a72 km\/h\uff0cVmax\u4e3a120 km\/h\u548c\u6700\u9ad8\u8bbe\u8ba1\u8f66\u901f\u4e24\u8005\u4e4b\u95f4\u7684\u8f83\u5c0f\u503c\u3002\u7cfb\u7edf\u4e5f\u53ef\u4ee5\u5728\u66f4\u5bbd\u7684\u8f66\u901f\u8303\u56f4\u5185\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n

\n

1\u3001\u73b0\u6210\u8bd1\u6587\uff0c\u5230\u6b3e\u5373\u53d1\u3002<\/span>
\n2\u3001\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<\/span>
\n3\u3001\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<\/span>
\n4\u3001\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<\/span>
\n5\u3001\u672c\u82f1\u6587\u8bd1\u672c\u4e3a\u7eaf\u4eba\u5de5\u4e13\u4e1a\u7cbe\u7ffb\u7248\u672c\uff0c\u4fdd\u8bc1\u8bed\u6cd5\u672f\u8bed\u51c6\u786e\u7387\u548c\u4e13\u4e1a\u5ea6\uff01<\/span>
\n6\u3001\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<\/span>
\n7\u3001\u300c\u4e2d\u56fd\u6c7d\u8f66\u6807\u51c6\u8bd1\u6587\u5e93\u300d\u5df2\u6536\u5f55\u4e0a\u5343\u4e2a\u73b0\u884c\u6c7d\u8f66\u56fd\u5bb6\u6807\u51c6\u548c\u884c\u4e1a\u6807\u51c6\u7684\u82f1\u6587\u7248\u8bd1\u672c\uff0c\u6db5\u76d6\u4f20\u7edf\u71c3\u6cb9\u8f66\u3001\u65b0\u80fd\u6e90\u6c7d\u8f66\u548c\u6469\u6258\u8f66\u6807\u51c6\u5316\u4f53\u7cfb\uff01\u72ec\u5bb6\u6253\u9020\u5343\u4e07\u7ea7\u6c7d\u8f66\u4e13\u4e1a\u672f\u8bed\u5e93\u548c\u8bb0\u5fc6\u5e93\u3002<\/span><\/p>\n

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