{"id":805,"date":"2016-11-02T12:02:14","date_gmt":"2016-11-02T04:02:14","guid":{"rendered":"http:\/\/www.yusian.com\/blog\/?p=805"},"modified":"2016-11-02T12:02:14","modified_gmt":"2016-11-02T04:02:14","slug":"obd-%e2%85%a1%e8%af%8a%e6%96%ad%e7%b3%bb%e7%bb%9f","status":"publish","type":"post","link":"https:\/\/www.yusian.com\/blog\/car\/2016\/11\/02\/120214805.html","title":{"rendered":"OBD-\u2161\u8bca\u65ad\u7cfb\u7edf"},"content":{"rendered":"

OBD\u8bca\u65ad\u7cfb\u7edf<\/strong><\/p>\n

OBD\u662f\u82f1\u6587On-Board Diagnostics\u7684\u7f29\u5199\uff0c\u4e2d\u6587\u7ffb\u8bd1\u4e3a\u201c\u8f66\u8f7d\u81ea\u52a8\u8bca\u65ad\u7cfb\u7edf\u201d\u3002\u8fd9\u4e2a\u7cfb\u7edf\u5c06\u4ece\u53d1\u52a8\u673a\u7684\u8fd0\u884c\u72b6\u51b5\u968f\u65f6\u76d1\u63a7\u6c7d\u8f66\u662f\u5426\u5c3e\u6c14\u8d85\u6807\uff0c\u4e00\u65e6\u8d85\u6807\uff0c\u4f1a\u9a6c\u4e0a\u53d1\u51fa\u8b66\u793a\u3002\u5f53\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u6545\u969c(MIL)\u706f\u6216\u68c0\u67e5\u53d1\u52a8\u673a(Check Engine)\u8b66\u544a\u706f\u4eae\uff0c\u540c\u65f6\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757(PCM)\u5c06\u6545\u969c\u4fe1\u606f\u5b58\u5165\u5b58\u50a8\u5668\uff0c\u901a\u8fc7\u4e00\u5b9a\u7684\u7a0b\u5e8f\u53ef\u4ee5\u5c06\u6545\u969c\u7801\u4ecePCM\u4e2d\u8bfb\u51fa\u3002\u6839\u636e\u6545\u969c\u7801\u7684\u63d0\u793a\uff0c\u7ef4\u4fee\u4eba\u5458\u80fd\u8fc5\u901f\u51c6\u786e\u5730\u786e\u5b9a\u6545\u969c\u7684\u6027\u8d28\u548c\u90e8\u4f4d\u3002<\/p>\n

OBD-\u2161<\/strong><\/p>\n

OBD-\u2161\u4e0e\u4ee5\u524d\u7684\u6240\u6709\u8f66\u8f7d\u8bca\u65ad\u7cfb\u7edf\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u6709\u4e25\u683c\u7684\u6392\u653e\u9488\u5bf9\u6027\uff0c\u5176\u5b9e\u8d28\u6027\u80fd\u5c31\u662f\u901a\u8fc7\u76d1\u6d4b\u6c7d\u8f66\u7684\u52a8\u529b\u548c\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u6765\u76d1\u63a7\u6c7d\u8f66\u7684\u6392\u653e\u3002\u5f53\u6c7d\u8f66\u7684\u52a8\u529b\u6216\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\uff0c\u6709\u53ef\u80fd\u5bfc\u81f4\u4e00\u6c27\u5316\u78b3(CO)\u3001\u78b3\u6c22\u5316\u5408\u7269(HC)\u3001\u6c2e\u6c27\u5316\u5408\u7269(NOx)\u6216\u71c3\u6cb9\u84b8\u53d1\u6c61\u67d3\u91cf\u8d85\u8fc7\u8bbe\u5b9a\u7684\u6807\u51c6\uff0c\u6545\u969c\u706f\u5c31\u4f1a\u70b9\u4eae\u62a5\u8b66\u3002
\n\u4ece20\u4e16\u7eaa80\u5e74\u4ee3\u8d77\uff0c\u7f8e\u3001\u65e5\u3001\u6b27\u7b49\u5404\u5927\u6c7d\u8f66\u5236\u9020\u4f01\u4e1a\u5f00\u59cb\u5728\u5176\u751f\u4ea7\u7684\u7535\u55b7\u6c7d\u8f66\u4e0a\u914d\u5907OBD\uff0c\u521d\u671f\u7684OBD\u6ca1\u6709\u81ea\u68c0\u529f\u80fd\u3002\u6bd4OBD\u66f4\u5148\u8fdb\u7684OBD-\u2161\u572820\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\u4ea7\u751f\uff0c\u7f8e\u56fd\u6c7d\u8f66\u5de5\u7a0b\u5e08\u534f\u4f1a(SAE)\u5236\u5b9a\u4e86\u4e00\u5957\u6807\u51c6\u89c4\u8303\uff0c\u8981\u6c42\u5404\u6c7d\u8f66\u5236\u9020\u4f01\u4e1a\u6309\u7167OBD-\u2161\u7684\u6807\u51c6\u63d0\u4f9b\u7edf\u4e00\u7684\u8bca\u65ad\u6a21\u5f0f\uff0c\u572820\u4e16\u7eaa90\u5e74\u672b\u671f\uff0c\u8fdb\u5165\u5317\u7f8e\u5e02\u573a\u7684\u6c7d\u8f66\u90fd\u6309\u7167\u65b0\u6807\u51c6\u8bbe\u7f6eOBD\u3002
\n?
\nOBD-II\u8bca\u65ad\u7cfb\u7edf\u7684\u7279\u70b9\uff1a<\/strong><\/p>\n

1.\u7edf\u4e00\u8f66\u79cd\u8bca\u65ad\u5ea7\u5f62\u72b6\u4e3a16PIN\u3002
\n2.\u4e0a\u6709\u6570\u503c\u5206\u6790\u8d44\u6599\u4f20\u8f93\u529f\u80fd(DATA LINK CONNECTOR\u7b80\u79f0DLC)\u3002
\n3.\u7edf\u4e00\u5404\u8f66\u79cd\u76f8\u540c\u6545\u969c\u4ee3\u7801\u53ca\u610f\u4e49\u3002
\n4.\u5177\u6709\u884c\u8f66\u8bb0\u5f55\u5668\u529f\u80fd\u3002
\n5.\u5177\u6709\u91cd\u65b0\u663e\u793a\u8bb0\u5fc6\u6545\u969c\u7801\u529f\u80fd\u3002
\n6.\u5177\u6709\u53ef\u7531\u4eea\u5668\u76f4\u63a5\u6e05\u9664\u6545\u969c\u7801\u529f\u80fd\u3002
\n?
\nOBD\u8bca\u65ad\u7cfb\u7edf\u5de5\u4f5c\u539f\u7406<\/strong><\/p>\n

OBD\u88c5\u7f6e\u76d1\u6d4b\u591a\u4e2a\u7cfb\u7edf\u548c\u90e8\u4ef6\uff0c\u5305\u62ec\u53d1\u52a8\u673a\u3001\u50ac\u5316\u8f6c\u5316\u5668\u3001\u9897\u7c92\u6355\u96c6\u5668\u3001\u6c27\u4f20\u611f\u5668\u3001\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u3001\u71c3\u6cb9\u7cfb\u7edf\u3001EGR\u7b49\u3002
\nOBD\u662f\u901a\u8fc7\u5404\u79cd\u4e0e\u6392\u653e\u6709\u5173\u7684\u90e8\u4ef6\u4fe1\u606f\uff0c\u8054\u63a5\u5230\u7535\u63a7\u5355\u5143\uff08ECU\uff09\uff0cECU\u5177\u5907\u68c0\u6d4b\u548c\u5206\u6790\u4e0e\u6392\u653e\u76f8\u5173\u6545\u969c\u7684\u529f\u80fd\u3002\u5f53\u51fa\u73b0\u6392\u653e\u6545\u969c\u65f6\uff0cECU\u8bb0\u5f55\u6545\u969c\u4fe1\u606f\u548c\u76f8\u5173\u4ee3\u7801\uff0c\u5e76\u901a\u8fc7\u6545\u969c\u706f\u53d1\u51fa\u8b66\u544a\uff0c\u544a\u77e5\u9a7e\u9a76\u5458\u3002ECU\u901a\u8fc7\u6807\u51c6\u6570\u636e\u63a5\u53e3\uff0c\u4fdd\u8bc1\u5bf9\u6545\u969c\u4fe1\u606f\u7684\u8bbf\u95ee\u548c\u5904\u7406\u3002<\/p>\n

OBD-II\u6807\u51c6<\/strong><\/p>\n

\u8bcaOBD-\u2161\u65ad\u63a5\u5934\u5982\u56fe<\/p>\n

\"thum-b6c31d01d41c9e1714958f9c56d01d8f20130617161657\"
\n1.DLC\u8bca\u65ad\u5ea7\u4e3a\u7edf\u4e0016PIN\u811a,\u5e76\u88c5\u7f6e\u5728\u9a7e\u9a76\u5ba4,\u9a7e\u9a76\u4fa7\u4eea\u8868\u677f\u4e0b\u65b9
\n2.DLC PIN\u811a\u8bf4\u660e:<\/p>\n

\u8d44\u6599\u4f20\u8f93\u7ebf\u6709\u4e24\u4e2a\u6807\u51c6:
\n\u25a0ISO=\u6b27\u6d32\u7edf\u4e00\u6807\u51c6.(INTERNATION STANDARDS?? \u5229\u75287#,15#\u811a?????? ORGANIZA TION 1941-2)
\n\u25a0SAE=\u7f8e\u56fd\u7edf\u4e00\u6807\u51c6.(SAE-JI850)?? \u5229\u75282#,10#\u811a<\/p>\n

OBD-\u2161\u8bca\u65ad\u7cfb\u7edf\u9488\u811a\u5404\u529f\u7528\u8868<\/p>\n

\"thum-7142b8354ca8a352b2b805f997c7154920130617161657\"<\/p>\n

OBD-II\u6545\u969c\u7801\u7684\u5b9a\u4e49
\nOBD-II\u6545\u969c\u7801\u75315\u4e2a\u6570\u5b57\u7ec4\u6210\uff0c\u6bcf\u4e2a\u6570\u5b57\u90fd\u4ee3\u8868\u4e86\u4e0d\u540c\u7684\u542b\u4e49\u3002\u5982\u56fe\u3002<\/p>\n

\"thum-05266877d72b9576e8d907074ddda27420130617161658\"<\/p>\n

\u672c\u6587\u8457\u4f5c\u6743\u5f52\u4f5c\u8005\u6240\u6709\u3002
\n\u51fa\u81ea\uff1a\u6c7d\u8f66\u7ef4\u4fee\u6280\u672f\u7f51<\/a>
\n\u7f51\u5740\uff1ahttp:\/\/www.qcwxjs.com\/
\n\u539f\u6587\u94fe\u63a5\uff1ahttp:\/\/www.qcwxjs.com\/weixiugongju\/690.html<\/p>\n","protected":false},"excerpt":{"rendered":"

OBD\u8bca\u65ad\u7cfb\u7edf OBD\u662f\u82f1\u6587On-Board Diagnostics\u7684\u7f29\u5199\uff0c\u4e2d\u6587\u7ffb\u8bd1\u4e3a\u201c\u8f66\u8f7d\u81ea\u52a8\u8bca\u65ad\u7cfb\u7edf\u201d\u3002\u8fd9\u4e2a\u7cfb\u7edf\u5c06\u4ece\u53d1\u52a8\u673a\u7684\u8fd0\u884c\u72b6\u51b5\u968f\u65f6\u76d1\u63a7\u6c7d\u8f66\u662f\u5426\u5c3e\u6c14\u8d85\u6807\uff0c\u4e00\u65e6\u8d85\u6807\uff0c\u4f1a\u9a6c\u4e0a\u53d1\u51fa\u8b66\u793a\u3002\u5f53\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u6545\u969c(MIL)\u706f\u6216\u68c0\u67e5\u53d1\u52a8\u673a(Check Engine)\u8b66\u544a\u706f\u4eae\uff0c\u540c\u65f6\u52a8\u529b\u603b\u6210\u63a7\u5236\u6a21\u5757(PCM)\u5c06\u6545\u969c\u4fe1\u606f\u5b58\u5165\u5b58\u50a8\u5668\uff0c\u901a\u8fc7\u4e00\u5b9a\u7684\u7a0b\u5e8f\u53ef\u4ee5\u5c06\u6545\u969c\u7801\u4ecePCM\u4e2d\u8bfb\u51fa\u3002\u6839\u636e\u6545\u969c\u7801\u7684\u63d0\u793a\uff0c\u7ef4\u4fee\u4eba\u5458\u80fd\u8fc5\u901f\u51c6\u786e\u5730\u786e\u5b9a\u6545\u969c\u7684\u6027\u8d28\u548c\u90e8\u4f4d\u3002 OBD-\u2161 OBD-\u2161\u4e0e\u4ee5\u524d\u7684\u6240\u6709\u8f66\u8f7d\u8bca\u65ad\u7cfb\u7edf\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u6709\u4e25\u683c\u7684\u6392\u653e\u9488\u5bf9\u6027\uff0c\u5176\u5b9e\u8d28\u6027\u80fd\u5c31\u662f\u901a\u8fc7\u76d1\u6d4b\u6c7d\u8f66\u7684\u52a8\u529b\u548c\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u6765\u76d1\u63a7\u6c7d\u8f66\u7684\u6392\u653e\u3002\u5f53\u6c7d\u8f66\u7684\u52a8\u529b\u6216\u6392\u653e\u63a7\u5236\u7cfb\u7edf\u51fa\u73b0\u6545\u969c\uff0c\u6709\u53ef\u80fd\u5bfc\u81f4\u4e00\u6c27\u5316\u78b3(CO)\u3001\u78b3\u6c22\u5316\u5408\u7269(HC)\u3001\u6c2e\u6c27\u5316\u5408\u7269(NOx)\u6216\u71c3\u6cb9\u84b8\u53d1\u6c61\u67d3\u91cf\u8d85\u8fc7\u8bbe\u5b9a\u7684\u6807\u51c6\uff0c\u6545\u969c\u706f\u5c31\u4f1a\u70b9\u4eae\u62a5\u8b66\u3002 \u4ece20\u4e16\u7eaa80\u5e74\u4ee3\u8d77\uff0c\u7f8e\u3001\u65e5\u3001\u6b27\u7b49\u5404\u5927\u6c7d\u8f66\u5236\u9020\u4f01\u4e1a\u5f00\u59cb\u5728\u5176\u751f\u4ea7\u7684\u7535\u55b7\u6c7d\u8f66\u4e0a\u914d\u5907OBD\uff0c\u521d\u671f\u7684OBD\u6ca1\u6709\u81ea\u68c0\u529f\u80fd\u3002\u6bd4OBD\u66f4\u5148\u8fdb\u7684OBD-\u2161\u572820\u4e16\u7eaa90\u5e74\u4ee3\u4e2d\u671f\u4ea7\u751f\uff0c\u7f8e\u56fd\u6c7d\u8f66\u5de5\u7a0b\u5e08\u534f\u4f1a(SAE)\u5236\u5b9a\u4e86\u4e00\u5957\u6807\u51c6\u89c4\u8303\uff0c\u8981\u6c42\u5404\u6c7d\u8f66\u5236\u9020\u4f01\u4e1a\u6309\u7167OBD-\u2161\u7684\u6807\u51c6\u63d0\u4f9b\u7edf\u4e00\u7684\u8bca\u65ad\u6a21\u5f0f\uff0c\u572820\u4e16\u7eaa90\u5e74\u672b\u671f\uff0c\u8fdb\u5165\u5317\u7f8e\u5e02\u573a\u7684\u6c7d\u8f66\u90fd\u6309\u7167\u65b0\u6807\u51c6\u8bbe\u7f6eOBD\u3002 ? OBD-II\u8bca\u65ad\u7cfb\u7edf\u7684\u7279\u70b9\uff1a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[20],"class_list":["post-805","post","type-post","status-publish","format-standard","hentry","category-car","tag-basics"],"_links":{"self":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/comments?post=805"}],"version-history":[{"count":0,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/posts\/805\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/media?parent=805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/categories?post=805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yusian.com\/blog\/wp-json\/wp\/v2\/tags?post=805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}