{"id":4224,"date":"2023-05-06T16:31:54","date_gmt":"2023-05-06T08:31:54","guid":{"rendered":"https:\/\/www.chinaautoregs.com\/?p=4224"},"modified":"2024-09-03T17:12:42","modified_gmt":"2024-09-03T09:12:42","slug":"gb-t%e8%8b%b1%e6%96%87%e7%89%88%e7%bf%bb%e8%af%91english-%e5%95%86%e7%94%a8%e8%bd%a6%e7%94%b5%e6%8e%a7%e6%b0%94%e5%8e%8b%e5%88%b6%e5%8a%a8%e7%b3%bb%e7%bb%9f%ef%bc%88ebs%ef%bc%89%e6%80%a7%e8%83%bd","status":"publish","type":"post","link":"https:\/\/www.chinaautoregs.com\/?p=4224","title":{"rendered":"GB\/T 44287-2024\u82f1\u6587\u7248\u7ffb\u8bd1 \u5546\u7528\u8f66\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\uff08EBS\uff09\u6027\u80fd\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5"},"content":{"rendered":"<p>ChinaAutoRegs\uff5cGB\/T 44287-2024\u82f1\u6587\u7248\u7ffb\u8bd1English \u5546\u7528\u8f66\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\uff08EBS\uff09\u6027\u80fd\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5\uff08\u82f1\u8bed\u7248\uff09<br \/>\nPerformance requirement and testing methods for electronic braking system\uff08EBS\uff09 of commercial vehicles<\/p>\n<p><!--more--><\/p>\n<p>1 \u8303\u56f4<\/p>\n<p>\u672c\u6587\u4ef6\u89c4\u5b9a\u4e86\u5546\u7528\u8f66\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u7684\u6027\u80fd\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5\u3002<br \/>\n\u672c\u6587\u4ef6\u9002\u7528\u4e8e\u88c5\u5907\u4e86\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u7684M2\u3001M3\u3001N2\u3001N3\u7c7b\u8f66\u8f86\u3002<\/p>\n<p>2 \u89c4\u8303\u6027\u5f15\u7528\u6587\u4ef6<\/p>\n<p>\u4e0b\u5217\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\u901a\u8fc7\u6587\u4e2d\u7684\u89c4\u8303\u6027\u5f15\u7528\u800c\u6784\u6210\u672c\u6587\u4ef6\u5fc5\u4e0d\u53ef\u5c11\u7684\u6761\u6b3e\u3002\u5176\u4e2d\uff0c\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c \u4ec5\u8be5\u65e5\u671f\u5bf9\u5e94\u7684\u7248\u672c\u9002\u7528\u4e8e\u672c\u6587\u4ef6\uff1b\u4e0d\u6ce8\u65e5\u671f\u7684\u5f15\u7528\u6587\u4ef6\uff0c\u5176\u6700\u65b0\u7248\u672c\uff08\u5305\u62ec\u6240\u6709\u7684\u4fee\u6539\u5355\uff09\u9002\u7528\u4e8e\u672c \u6587\u4ef6\u3002<br \/>\nGB\/T 5620 \u9053\u8def\u8f66\u8f86 \u6c7d\u8f66\u548c\u6302\u8f66 \u5236\u52a8\u540d\u8bcd\u672f\u8bed\u53ca\u5176\u5b9a\u4e49<br \/>\nGB 12676\u20142014 \u5546\u7528\u8f66\u8f86\u548c\u6302\u8f66\u5236\u52a8\u7cfb\u7edf\u6280\u672f\u8981\u6c42\u53ca\u8bd5\u9a8c\u65b9\u6cd5<br \/>\nGB\/T 13594\u20142003 \u673a\u52a8\u8f66\u548c\u6302\u8f66\u9632\u62b1\u5236\u52a8\u6027\u80fd\u548c\u8bd5\u9a8c\u65b9\u6cd5<br \/>\nISO 11992 \u9053\u8def\u8f66\u8f86 \u7275\u5f15\u8f66\u548c\u6302\u8f66\u4e4b\u95f4\u7535\u6c14\u8fde\u63a5\u6570\u5b57\u4fe1\u606f\u4ea4\u6362\uff08Road vehicles \u2014 Interchange of digital information on electrical connections between towing and towed vehicles\uff09<\/p>\n<p>3 \u672f\u8bed\u548c\u5b9a\u4e49<\/p>\n<p>GB 12676\u3001GB\/T 5620\u754c\u5b9a\u7684\u4ee5\u53ca\u4e0b\u5217\u672f\u8bed\u548c\u5b9a\u4e49\u9002\u7528\u4e8e\u672c\u6587\u4ef6\u3002<\/p>\n<p>\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf electric braking system,EBS<br \/>\n\u5177\u6709\u7535\u5b50\u5f0f\u63a7\u5236\u7684\u6c14\u538b\u884c\u8f66\u5236\u52a8\u63a7\u5236\u7cfb\u7edf\u3002<\/p>\n<p>\u7535\u63a7\u5236\u52a8\u603b\u9600 electric braking valve<br \/>\n\u5c06\u5236\u52a8\u8e0f\u677f\u4f4d\u7f6e\u8f6c\u5316\u4e3a\u7535\u63a7\u4fe1\u53f7\u548c\u6c14\u538b\u63a7\u5236\u4fe1\u53f7\u7684\u88c5\u7f6e\u3002<\/p>\n<p>\u8f74\u63a7\u6a21\u5757 axle controller<br \/>\n\u5728\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u4e2d\uff0c\u6839\u636e\u7535\u5b50\u63a7\u5236\u5355\u5143\uff08ECU\uff09\u7684\u6307\u4ee4\u7ed9\u5236\u52a8\u6c14\u5ba4\u65bd\u52a0\u7279\u5b9a\u538b\u529b\u7684\u90e8\u4ef6\u3002<\/p>\n<p>\u7535\u5b50\u63a7\u5236\u529f\u80fd electronic control function<br \/>\n\u9a7e\u9a76\u5458\u901a\u8fc7\u5236\u52a8\u8e0f\u677f\u64cd\u7eb5\u7535\u63a7\u5236\u52a8\u603b\u9600\u8f93\u51fa\u7535\u63a7\u4fe1\u53f7\u4f20\u9012\u7ed9\u7535\u5b50\u63a7\u5236\u5355\u5143\uff08ECU\uff09\u6216\u8005\u5176\u4ed6\u6a21\u5757\u63d0 \u51fa\u7684\u5916\u90e8\u8bf7\u6c42\u901a\u8fc7\u603b\u7ebf\u4f20\u9012\u7ed9\u7535\u5b50\u63a7\u5236\u5355\u5143\uff08ECU\uff09\uff0c\u7535\u5b50\u63a7\u5236\u5355\u5143\uff08ECU\uff09\u5c06\u538b\u529b\u5206\u914d\u4ee5\u7535\u63a7\u4fe1\u53f7\u7684\u65b9 \u5f0f\u53d1\u9001\u81f3\u8f74\u63a7\u6a21\u5757\uff0c\u7531\u8f74\u63a7\u6a21\u5757\u7ed9\u5404\u5236\u52a8\u6c14\u5ba4\u65bd\u52a0\u5236\u52a8\u538b\u529b\u3002<\/p>\n<p>\u51cf\u901f\u5ea6\u63a7\u5236 deceleration control<br \/>\n\u6309\u5236\u52a8\u8e0f\u677f\u4f4d\u7f6e\u786e\u5b9a\u8f66\u8f86\u7684\u5236\u52a8\u51cf\u901f\u5ea6\u3002<\/p>\n<p>\u5236\u52a8\u8f85\u52a9 brake assist,BA<\/p>\n<p>\u5f53\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u8bc6\u522b\u4e3a\u7d27\u6025\u5236\u52a8\u65f6\uff0c\u80fd\u81ea\u52a8\u63d0\u4f9b\u6bd4\u8e0f\u677f\u4f4d\u7f6e\u5bf9\u5e94\u7684\u66f4\u5927\u7684\u5236\u52a8\u6548\u80fd\u3002<\/p>\n<p>4 \u4e00\u822c\u8981\u6c42<\/p>\n<p>\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u5e94\u5177\u6709\u4ee5\u4e0b\u529f\u80fd\uff1a<br \/>\na) \u7535\u5b50\u63a7\u5236\u529f\u80fd\uff1b<br \/>\nb) \u9632\u62b1\u5236\u52a8\u529f\u80fd\uff0c\u6ee1\u8db3 GB\/T 13594\u20142003 \u89c4\u5b9a\u7684\u6027\u80fd\u8981\u6c42\uff1b<br \/>\nc) \u5907\u4efd\u5236\u52a8\u63a7\u5236\u529f\u80fd\uff0c\u6ee1\u8db3 GB 12676\u20142014 \u89c4\u5b9a\u7684\u6ee1\u8f7d 0 \u578b\u8bd5\u9a8c\u7684\u884c\u8f66\u5236\u52a8\u6027\u80fd\u8981\u6c42\u3002<br \/>\n\u6ce8\uff1a\u5907\u4efd\u5236\u52a8\u63a7\u5236\u529f\u80fd\u6307\u5f53\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u7684\u7535\u5b50\u63a7\u5236\u529f\u80fd\u5931\u6548\u65f6\uff0c\u5177\u6709\u7684\u6c14\u538b\u63a7\u5236\u529f\u80fd\u3002<br \/>\n\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u5e94\u5177\u6709\u81ea\u68c0\u529f\u80fd\uff0c\u81ea\u68c0\u65b9\u5f0f\u6ee1\u8db3\u5236\u9020\u5546\u89c4\u5b9a\u3002<br \/>\n\u53d1\u751f\u4efb\u4f55\u5f71\u54cd\u5230\u672c\u6587\u4ef6\u89c4\u5b9a\u7684\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u529f\u80fd\u548c\u6027\u80fd\u7684\u7535\u6c14\u6545\u969c\u65f6\uff0c\u5e94\u5411\u9a7e\u9a76\u5458\u62a5\u8b66\u3002 EBS \u6545\u969c\u4fe1\u53f7\u88c5\u7f6e\u5e94\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\uff1a<br \/>\na) \u5904\u4e8e\u9a7e\u9a76\u5458\u524d\u65b9\u89c6\u91ce\u8303\u56f4\u5185,\u4fbf\u4e8e\u9a7e\u9a76\u5458\u5728\u9a7e\u9a76\u4f4d\u7f6e\u68c0\u67e5\u6545\u969c\u4fe1\u53f7\u88c5\u7f6e\u7684\u72b6\u6001\u662f\u5426\u6b63\u5e38\uff1b<br \/>\nb) \u5e94\u91c7\u7528\u56fe 1 \u6240\u793a\u7684\u8868\u793a\u201cEBS\u201d\u5b57\u6837\u8fdb\u884c\u6307\u793a\uff1b<br \/>\nc) \u5e94\u4e3a\u9ec4\u8272\u6216\u7ea2\u8272\uff1b<br \/>\nd) \u6545\u969c\u4fe1\u53f7\u88c5\u7f6e\u70b9\u4eae\u540e\u5e94\u8db3\u591f\u660e\u4eae\u3001\u9192\u76ee,\u4f7f\u9a7e\u9a76\u5458\u5728\u9002\u5e94\u73af\u5883\u9053\u8def\u7167\u660e\u6761\u4ef6\u540e,\u65e0\u8bba\u767d\u5929\u6216\u8005 \u591c\u665a\u9a7e\u9a76\u5458\u90fd\u80fd\u6e05\u6670\u89c2\u5bdf\uff1b<br \/>\ne) \u5982\u679c\u6709\u6545\u969c\u5b58\u5728,EBS \u6545\u969c\u4fe1\u53f7\u88c5\u7f6e\u5c31\u5e94\u70b9\u4eae\uff1b\u5e76\u4e14,\u53ea\u8981\u70b9\u706b\u7cfb\u7edf\u5f00\u5173\u5904\u4e8e\u201cON\u201d(\u8fd0\u884c)\u4f4d \u7f6e,EBS \u6545\u969c\u4fe1\u53f7\u88c5\u7f6e\u5c31\u5e94\u4fdd\u6301\u5e38\u4eae,\u76f4\u81f3\u6545\u969c\u6d88\u9664\uff1b<br \/>\nf) \u5f53\u70b9\u706b\u9501\u6b62\u7cfb\u7edf\u7f6e\u4e8e\u201cON\u201d\uff08\u201cRUN\u201d\uff09\u4f4d\u7f6e\u4f46\u53d1\u52a8\u673a\/\u9a71\u52a8\u7535\u673a\u672a\u8fd0\u884c\u65f6\u6216\u8005\u5f53\u70b9\u706b\u9501\u6b62\u7cfb\u7edf \u5904\u4e8e\u201cON\u201d\uff08\u201cRUN\u201d\uff09\u548c\u201cStart\u201d\u4e4b\u95f4\u3001\u5236\u9020\u5546\u6307\u5b9a\u7684\u68c0\u67e5\u4f4d\u7f6e\u65f6\uff0c\u5e94\u70b9\u4eae EBS \u6545\u969c\u4fe1\u53f7\u88c5 \u7f6e\u5bf9\u5176\u8fdb\u884c\u529f\u80fd\u68c0\u67e5\u3002\u8be5\u8981\u6c42\u4e0d\u9002\u7528\u4e8e\u5728\u5171\u7528\u7a7a\u95f4\u663e\u793a\u7684\u4fe1\u53f7\u88c5\u7f6e\u3002<\/p>\n<p>5 \u6027\u80fd\u8981\u6c42<\/p>\n<p>\u54cd\u5e94\u65f6\u95f4<\/p>\n<p>\u88c5\u5907\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u7684\u8f66\u8f86\uff0c\u5728\u7535\u5b50\u63a7\u5236\u6a21\u5f0f\u4e0b\uff0c\u5f53\u4fc3\u52a8\u65f6\u95f4\u4e3a0.2 s\u65f6\uff0c\u4ece\u5f00\u59cb\u4fc3\u52a8\u5236\u52a8\u7cfb\u7edf \u63a7\u5236\u88c5\u7f6e\u81f3\u5236\u52a8\u6c14\u5ba4\u7684\u538b\u529b\u8fbe\u5230\u7a33\u6001\u6700\u5927\u538b\u529b\u503c\u768475%\u65f6\u6240\u7ecf\u5386\u7684\u65f6\u95f4\u4e0d\u5e94\u8d85\u8fc70.5 s\u3002<br \/>\n\u5bf9\u4e8e\u5177\u6709\u6302\u8f66\u63a7\u5236\u529f\u80fd\u7684\u8f66\u8f86\uff0c\u5728\u7535\u5b50\u63a7\u5236\u6a21\u5f0f\u4e0b\uff0c\u4ece\u4fc3\u52a8\u5236\u52a8\u8e0f\u677f\u5f00\u59cb\u81f3\u4e0b\u8ff0\u6761\u4ef6\uff0c\u6309\u7167GB 12676\u20142014\u7684B.2.5\u7684\u65b9\u6cd5\u8fdb\u884c\u6d4b\u91cf\uff0c\u89c4\u5b9a\u7684\u6d4b\u8bd5\u70b9\u538b\u529b\u8fbe\u5230\u76ee\u6807\u503c\u768475%\u65f6\u6240\u7ecf\u5386\u7684\u65f6\u95f4\u5e94\u6ee1\u8db3\u5982\u4e0b \u8981\u6c42\uff1a<br \/>\na) \u5728\u6c14\u538b\u63a7\u5236\u7ba1\u8def\u63a5\u5934\u5904\u6d4b\u5f97\u7684\u538b\u529b\uff0c\u65f6\u95f4\u4e0d\u8d85\u8fc7 0.4 s\uff1b<br \/>\nb) \u6309 ISO 11992 \u6d4b\u5f97\u7684\u7535\u63a7\u7ebf\u8def\u7684\u6570\u5b57\u6307\u4ee4\u503c\uff0c\u65f6\u95f4\u4e0d\u8d85\u8fc7 0.3 s\u3002<\/p>\n<p>\u51cf\u901f\u5ea6\u63a7\u5236\u529f\u80fd<\/p>\n<p>\u5f53\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u91c7\u7528\u7535\u5b50\u63a7\u5236\u6a21\u5f0f\u65f6\uff0c\u5728\u5236\u52a8\u8f85\u52a9\u529f\u80fd\u4e0d\u6fc0\u6d3b\u7684\u524d\u63d0\u4e0b,\u76f8\u540c\u7684\u8e0f\u677f\u4f4d\u7f6e\u5bf9\u5e94 \u7684\u7a7a\u8f7d\u51cf\u901f\u5ea6\u4e0e\u6ee1\u8f7d\u51cf\u901f\u5ea6\u504f\u5dee\u503c\u4e0d\u5e94\u8d85\u8fc720%\u3002<\/p>\n<p>\u5236\u52a8\u8f85\u52a9\u529f\u80fd<\/p>\n<p>\u5f53\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u8bc6\u522b\u4e3a\u7d27\u6025\u5236\u52a8\u5de5\u51b5\u65f6\uff0c\u81f3\u5c11\u6709\u4e00\u4e2a\u8f66\u8f6e\u89e6\u53d1ABS\u5168\u5faa\u73af\u6216\u5236\u52a8\u6548\u80fd\u4e0d\u4f4e\u4e8eGB 12676\u20142014\u89c4\u5b9a\u7684\u6ee1\u8f7d\u53d1\u52a8\u673a\u8131\u5f000\u578b\u8bd5\u9a8c\u5145\u5206\u53d1\u51fa\u7684\u5e73\u5747\u51cf\u901f\u5ea6\uff08MFDD\uff09\u768490%\u3002<\/p>\n<p>6 \u8bd5\u9a8c\u6761\u4ef6<\/p>\n<p>\u73af\u5883\u6761\u4ef6<\/p>\n<p>\u8bd5\u9a8c\u8fc7\u7a0b\u4e2d\uff0c\u98ce\u901f\u5e94\u5c0f\u4e8e5 m\/s\uff0c\u73af\u5883\u6e29\u5ea6\u4e0d\u9ad8\u4e8e35 \u2103\u3002<\/p>\n<p>\u9053\u8def\u6761\u4ef6<\/p>\n<p>6.2.1 \u8bd5\u9a8c\u9053\u8def\u5e94\u5e72\u71e5\u3001\u5e73\u6574\u3001\u575a\u5b9e\u3002<br \/>\n6.2.2 \u8bd5\u9a8c\u8def\u9762\u7eb5\u5411\u4efb\u610f 50 m \u957f\u5ea6\u4e0a\u7684\u5761\u5ea6\u5e94\u5c0f\u4e8e 1%\u3002<br \/>\n6.2.3 \u9664\u6709\u53e6\u884c\u89c4\u5b9a\u5916\uff0c\u8bd5\u9a8c\u8def\u9762\u5e94\u5177\u6709\u826f\u597d\u7684\u9644\u7740\u6027\u80fd\u3002<\/p>\n<p>\u8f66\u8f86\u72b6\u6001<\/p>\n<p>6.3.1 \u8f66\u8f86\u5e94\u6309\u5236\u9020\u5546\u89c4\u5b9a\u7684\u78e8\u5408\u7a0b\u5e8f\u6216 GB 12676\u20142014 \u4e2d 5.1.1.2 \u7684\u8981\u6c42\u5bf9\u5236\u52a8\u5668\u8fdb\u884c\u78e8\u5408\u3002<br \/>\n6.3.2 \u8bd5\u9a8c\u8f66\u8f86\u7684\u8d28\u91cf\u72b6\u6001\u5e94\u7b26\u5408\u5236\u9020\u5546\u89c4\u5b9a\u7684\u7a7a\u3001\u6ee1\u8f7d\u5206\u5e03\uff0c\u5e76\u5728\u8bd5\u9a8c\u62a5\u544a\u4e2d\u8bf4\u660e\u3002<br \/>\n6.3.3 \u8bd5\u9a8c\u5f00\u59cb\u65f6\uff0c\u8f6e\u80ce\u6c14\u538b\u5e94\u4e3a\u5236\u9020\u5546\u89c4\u5b9a\u7684\u51b7\u6001\u6c14\u538b\u3002<br \/>\n6.3.4 \u8bd5\u9a8c\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u5173\u95ed\u7f13\u901f\u5236\u52a8\u7cfb\u7edf\u3001\u7535\u529b\u518d\u751f\u5f0f\u5236\u52a8\u7cfb\u7edf\u7b49\u8f85\u52a9\u5236\u52a8\u7cfb\u7edf\u3002<\/p>\n<p>7 \u8bd5\u9a8c\u65b9\u6cd5<\/p>\n<p>\u7535\u5b50\u63a7\u5236<\/p>\n<p>7.1.1 \u5728\u7535\u5b50\u63a7\u5236\u6a21\u5f0f\u4e0b\uff0c\u6309\u7167 GB 12676\u20142014 \u4e2d 5.1.4 \u7684\u8981\u6c42\u8fdb\u884c\u53d1\u52a8\u673a\u8131\u5f00\u7684 O \u578b\u8bd5\u9a8c\u3002<br \/>\n7.1.2 \u4f7f\u7535\u5b50\u63a7\u5236\u529f\u80fd\u5931\u6548\uff0c\u6309\u7167 GB 12676\u20142014 \u4e2d 5.1.4 \u7684\u8981\u6c42\u8fdb\u884c\u6ee1\u8f7d\u53d1\u52a8\u673a\u8131\u5f00\u7684 O \u578b\u8bd5\u9a8c\u3002<\/p>\n<p>\u54cd\u5e94\u65f6\u95f4<\/p>\n<p>\u5728\u7535\u5b50\u63a7\u5236\u6a21\u5f0f\u4e0b\uff0c\u6309\u7167GB 12676\u20142014\u9644\u5f55B\u7684\u65b9\u6cd5\u6d4b\u91cf\u7535\u63a7\u6c14\u538b\u5236\u52a8\u7cfb\u7edf\u7684\u8f66\u8f86\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<p>\u51cf\u901f\u5ea6\u63a7\u5236<\/p>\n<p>7.3.1 \u8f66\u8f86\u7a7a\u8f7d\uff0c\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u4ee5 1.0 m\/s\u00b2\uff5e2.5 m\/s\u00b2\u51cf\u901f\u5ea6\u5c06\u8f66\u901f\u964d\u5230\uff0820\u00b15\uff09km\/h\uff0c\u518d<br \/>\n\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u91cd\u590d 5 \u6b21\u4e0a\u8ff0\u5236\u52a8\u8fc7\u7a0b\u3002<br \/>\n7.3.2 \u8f66\u8f86\u52a0\u901f\u81f3\uff0860\u00b12\uff09km\/h,\u4fc3\u52a8\u5236\u52a8\u8e0f\u677f\uff0c\u9009\u53d6\u8f66\u901f 50 km\/h \u81f3 20 km\/h \u7684\u5e73\u5747\u51cf\u901f\u5ea6\u5206\u522b\u4e3a<br \/>\n\uff081.5\u00b10.2\uff09m\/s\u00b2\u3001\uff082.5\u00b10.2\uff09m\/s\u00b2\u5bf9\u5e94\u7684\u4e24\u4e2a\u5236\u52a8\u8e0f\u677f\u4f4d\u7f6e\u3002<br \/>\n7.3.3 \u8f66\u8f86\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u4fc3\u52a8\u5236\u52a8\u8e0f\u677f\u81f3 7.3.2 \u89c4\u5b9a\u7684\u4f4d\u7f6e\uff0c\u8bb0\u5f55\u8f66\u901f 50 km\/h \u81f3 20 km\/h \u7684\u5e73\u5747\u51cf\u901f\u5ea6\u3002\u4e24\u4e2a\u8e0f\u677f\u4f4d\u7f6e\uff0c\u5206\u522b\u91cd\u590d\u8fdb\u884c\u4e09\u6b21\u8bd5\u9a8c\u53d6\u5e73\u5747\u503c\u3002<br \/>\n7.3.4 \u8f66\u8f86\u6ee1\u8f7d\uff0c\u4ee5\u76f8\u540c\u7684\u8e0f\u677f\u901f\u7387\u548c\u884c\u7a0b\uff0c\u91cd\u590d 7.3.1 \u548c 7.3.3 \u7684\u8bd5\u9a8c\u3002<br \/>\n7.3.5 \u7a7a\u3001\u6ee1\u8f7d\u51cf\u901f\u5ea6\u504f\u5dee\u503c\u6309\u4e0b\u5f0f\u8ba1\u7b97\uff1a<\/p>\n<p>? = 2|a1\u2212a2| \u00d7 100%\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7\u00b7 (1)<br \/>\na1+a2<\/p>\n<p>\u5f0f\u4e2d\uff1a<br \/>\na1\u2014\u2014\u7a7a\u8f7d\u51cf\u901f\u5ea6\uff1b<br \/>\na2\u2014\u2014\u6ee1\u8f7d\u51cf\u901f\u5ea6\u3002<br \/>\n\u5236\u52a8\u8f85\u52a9\u529f\u80fd<br \/>\n7.4.1 \u8f66\u8f86\u6ee1\u8f7d\uff0c\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c \u4ee5 1.0 m\/s\u00b2\uff5e2.5 m\/s\u00b2\u5236\u52a8\u5f3a\u5ea6\u5c06\u8f66\u901f\u964d\u5230\uff0820\u00b12\uff09km\/h\uff0c<br \/>\n\u518d\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u91cd\u590d 5 \u6b21\u4e0a\u8ff0\u5236\u52a8\u8fc7\u7a0b\u3002<br \/>\n7.4.2 \u8f66\u8f86\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u4ee5\u5236\u9020\u5546\u63a8\u8350\u7684\u4e0d\u6fc0\u6d3b\u5236\u52a8\u8f85\u52a9\u529f\u80fd\u7684\u901f\u7387\u4fc3\u52a8\u5236\u52a8\u8e0f\u677f\uff0c\u786e\u5b9a\u8f66 \u8f86\u5728 ABS \u6fc0\u6d3b\u524d\u7684\u6700\u5927\u51cf\u901f\u5ea6\u3002<br \/>\n7.4.3 \u786e\u5b9a 7.4.2 \u5f97\u5230\u7684\u8f66\u8f86\u5728 ABS \u6fc0\u6d3b\u524d\u7684\u6700\u5927\u51cf\u901f\u5ea6\u7684 70%\u6240\u5bf9\u5e94\u7684\u5236\u52a8\u8e0f\u677f\u4f4d\u7f6e\u3002 \u8f66\u8f86\u52a0\u901f\u5230\uff0860\u00b12\uff09km\/h\uff0c\u4ee5\u5236\u9020\u5546\u63a8\u8350\u7684\u6fc0\u6d3b\u5236\u52a8\u8f85\u52a9\u529f\u80fd\u7684\u901f\u7387\u4fc3\u52a8\u5236\u52a8\u8e0f\u677f\u81f37.4.3\u89c4\u5b9a\u7684<br \/>\n\u4f4d\u7f6e\uff0c\u5236\u52a8\u81f3\u8f66\u8f86\u505c\u6b62\uff0c\u8bb0\u5f55\u8f6e\u901f\u65f6\u95f4\u5386\u7a0b\u548c\u5145\u5206\u53d1\u51fa\u7684\u5e73\u5747\u51cf\u901f\u5ea6\uff08MFDD\uff09\u3002<\/p>\n<hr \/>\n<p>\u4e0b\u5355\u524d\u53ef\u4efb\u53d6\u6837\u9875\u9a8c\u8bc1\u8bd1\u6587\u8d28\u91cf\u3002<br \/>\n\u514d\u8d39\u63d0\u4f9b\u6b63\u89c4\u666e\u901a\u589e\u503c\u7a0e\u6570\u7535\u53d1\u7968\u3002<br \/>\n\u8bf7\u8054\u7cfb\u624b\u673a\/\u5fae\u4fe1: 13306496964\/Email: standardtrans@foxmail.com \u83b7\u53d6\u5b8c\u6574\u8bd1\u6587\u3002<br \/>\n\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<br \/>\n\u4e13\u4e1a\u6e90\u4e8e\u4e13\u6ce8|ChinaAutoRegs \u59cb\u7ec8\u4e13\u6ce8\u4e8e\u6c7d\u8f66\u6807\u51c6\u7ffb\u8bd1\u9886\u57df\uff01<br \/>\n\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<br \/>\nThe English Translation of this document is readily available, and delivered immediately upon payment.<br \/>\nSample pages may be requested to your preference before placing order.<br \/>\nPlease contact standardtrans@foxmail.com for the complete PDF version in English.<br \/>\nOur well-established database has included almost all Chinese automotive\/automobile standards in effect, providing one-stop, up-to-date, efficient and professional solution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ChinaAutoRegs\uff5cGB\/T 44287-2024\u82f1\u6587\u7248\u7ffb\u8bd1Englis &hellip; <a href=\"https:\/\/www.chinaautoregs.com\/?p=4224\">\u7ee7\u7eed\u9605\u8bfb <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[815,1324,29,30,851,17,760,838,823,10,178,757,1326,1325,1317,1322,1318,1329,7,11,724,18,1321,723,19,14],"class_list":["post-4224","post","type-post","status-publish","format-standard","hentry","category-v","tag-cav","tag-ccc","tag-cnca","tag-cqc","tag-gb-2024","tag-gb-english","tag-gb-t2023","tag-gb-t2024","tag-gb-t","tag-gbt-english","tag-gbt-translated","tag-gbt","tag-gb","tag-qc-t","tag-qct","tag-723","tag-19","tag-14"],"views":1118,"_links":{"self":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4224"}],"version-history":[{"count":3,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4224\/revisions"}],"predecessor-version":[{"id":6711,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=\/wp\/v2\/posts\/4224\/revisions\/6711"}],"wp:attachment":[{"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinaautoregs.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}