³¤°²³µÓÑ»á

 ÕÒ»ØÃÜÂë
 »¶Ó­×¢²á

QQ怬

Ö»ÐèÒ»²½£¬¿ìËÙ¿ªÊ¼

²é¿´: 18012|»Ø¸´: 4

[¼¼Êõ]OBDÊÇʲô£¿

[¸´ÖÆÁ´½Ó]
·¢±íÓÚ 2006-12-1 20:58:04 | ÏÔʾȫ²¿Â¥²ã |ÔĶÁģʽ
µç×Ó¼¼ÊõÓ¦ÓÃÓÚ·¢¶¯»ú¹ÜÀíϵͳ£¬³ýȼÁÏÅçÉäϵͳºÍµã»ð¹¦ÄܵȻù±¾¹¦ÄÜÍ⣬»¹ÓгµÔØÕï¶Ï£¨OBD£©¹¦ÄÜ¡£OBDÊÇÓ¢ÎÄOn-Board DiagnosticsµÄËõд£¬ÖÐÎÄ·­ÒëΪ¡°³µÔØ×Ô¶¯Õï¶Ïϵͳ¡±¡£ OBDÊÇÒ»ÖÖ×Ô¶¯Õï¶ÏÆû³µÎÊÌâµÄ³ÌÐò¡£µ±ÏµÍ³³öÏÖ¹ÊÕÏʱ£¬¹ÊÕÏ£¨MIL£©µÆ»ò¼ì²é·¢¶¯»ú£¨Check Engine£©¾¯¸æµÆÁÁ£¬Í¬Ê±¶¯Á¦×ܳɿØÖÆÄ£¿é£¨PCM£©½«¹ÊÕÏÐÅÏ¢´æÈë´æ´¢Æ÷£¬Í¨¹ýÒ»¶¨µÄ³ÌÐò¿ÉÒÔ½«¹ÊÕÏÂë´ÓPCMÖжÁ³ö¡£¸ù¾Ý¹ÊÕÏÂëµÄÌáʾ£¬Î¬ÐÞÈËÔ±ÄÜѸËÙ׼ȷµØÈ·¶¨¹ÊÕϵÄÐÔÖʺͲ¿Î»¡£ÓÐÕë¶ÔÐÔµØÈ¥¼ì²éÓйز¿Î»¡¢Ôª¼þºÍÏß·£¬½«¹ÊÕÏÅųý¡£ ´Ó20ÊÀ¼Í80Äê´úÆð£¬ÃÀ¡¢ÈÕ¡¢Å·µÈ¸÷´óÆû³µÖÆÔìÆóÒµ¿ªÊ¼ÔÚÆäÉú²úµÄµçÅçÆû³µÉÏÅ䱸OBD¡£ÓÉÓÚ¸÷´óÖ÷ÒªÆû³µÖÆÔìÆóÒµµÄOBDϵͳÒòÆä·¢¶¯»ú¹ÜÀíϵͳ²»Í¬¶ø¸÷²»Ïàͬ£¬¸÷×Ô²ÉÓÃ×ÔÐÐÉè¼ÆµÄÕï¶Ï×ù¼°×Ô¶¨ÒåµÄ¹ÊÕÏÂ룬ÿһÖÖ³µÏµ¶¼ÓÐ×Ô¼ºÒ»Ì×¼ì²âרÓù¤¾ß£¬ÀýÈçרÓõĽâÂëÆ÷£¬Õâ¸øάÐÞ¼ì²â´øÀ´ºÜ´óµÄ²»±ã¡£³õÆÚµÄOBD¶Ô±¾ÉíÊý¾ÝÎÞ·¨×Լ죬ʹµÃάÐÞºóµÄÆû³µ³£³£´ï²»µ½Ô­³§µÄ¼¼ÊõÒªÇó¡£ Ò»ÖÖ±ÈOBD¸üÏȽøµÄOBD-¢òÔÚ90Äê´úÖÐÆÚ²úÉú£¬ËüʵÐбê×¼µÄ¼ì²â³ÌÐò£¬²»±ØʹÓÃרÓõÄÌØÊ⹤¾ß¡£ÃÀ¹úÆû³µ¹¤³ÌʦЭ»á£¨SAE£©Öƶ¨ÁËÒ»Ì×±ê×¼¹æ·¶£¬ÒªÇó¸÷Æû³µÖÆÔìÆóÒµ°´ÕÕOBD-¢òµÄ±ê×¼ÌṩͳһµÄÕï¶Ïģʽ£¬×öµ½Ö»ÒªÓÐһ̨ÒÇÆ÷¾Í¿Éͨ¹ýͳһµÄ²å×ù¶Ô¸÷ÖÖÆû³µ½øÐмì²â¡£Îª´Ë¸÷´óÆû³µÖÆÔìÆóÒµ¸Ä±äÁ˵ç¿ØϵͳµÄÐí¶à·½Ã棬ÔÚ90ÄêÄ©ÆÚ£¬½øÈë±±ÃÀÊг¡µÄÆû³µ¶¼°´ÕÕбê×¼ÉèÖóµÔØÕï¶Ïϵͳ¡£ °´ÕÕбê×¼£¬Æû³µÉϵÄÏà¹ØÁª½ÓÆ÷¡¢Î»ÖᢴúÂ붼ʵÐбê×¼»¯£¬²»ÔÙ¸÷ÐÐÆäÊÇ¡£¶¼ÓÐÒ»¸öͨÓõıê×¼Õï¶Ï²âÊÔÁª½ÓÆ÷£¬¼ò³ÆDLC¡£DLCÓÐÒ»¸ö16ÕëµÄ²åÍ·£¬Ê¹Óñê×¼µÄÁª½Ó¼þ£¬Æû³µµÄ²ÎÊýÄÜͨ¹ýÈκΰ´ÕÕOBD-¢ò±ê×¼½á¹¹µÄ¼ì²âÒÇÆ÷¶ÁÈ¡£»DLCµÄ±ê×¼°²×°Î»ÖÃÔÚ¼ÝʻԱ²à±ßÒDZí°åÏÂÃ棬ҪÄܹ»¿´µÃ¼û£»¶Ôµç¿ØϵͳµÄËùÓÐÁ㲿¼þʹÓÃÒ»Ì×±ê×¼µÄÊõÓï¡¢ËõдºÍ¶¨Ò壬²»¹ÜʲôƷÅƵijµÏÔʾµÄ¹ÊÕÏ´úÂë·ûºÅºÍº¬ÒåÊÇÒ»ÑùµÄ£»³µÁ¾Ê¶±ðÐźÅÄÜ×Ô¶¯´«Êäµ½¼ì²âÒÇÆ÷ÉÏ£¬µ±³µÁ¾·¢Éú¹ÊÕÏʱÄܹ»¼Ç¼²¢´æÈë³µÔصçÄÔ´æ´¢Æ÷ÄÚ£¬²»¹ÜºÎʱ·¢ÉúÓ°ÏìÅÅÆøÖÊÁ¿µÄ¹ÊÕÏʱ¶¼Äܹ»´æ´¢´úÂ룻¼ìÐÞºó¼ì²âÒÇÆ÷Äܹ»É¾³ý´æ´¢ÔÚ³µÔصçÄÔ´æ´¢Æ÷ÄڵĹÊÕÏ´úÂë¡£ OBD-¢òÓëÒÔÇ°µÄËùÓгµÔØ×ÔÕï¶Ïϵͳ²»Í¬Ö®´¦ÔÚÓÚÓÐÑϸñµÄÅÅ·ÅÕë¶ÔÐÔ£¬ÆäʵÖÊÐÔÄܾÍÊǼà²âÆû³µÅÅ·Å¡£µ±Æû³µÅŷŵÄHC¡¢COºÍNOx»òȼÓÍÕô·¢ÎÛȾÁ¿³¬¹ýÉ趨µÄ±ê×¼£¬°üÀ¨·¢¶¯»ú¼°Æ䶯Á¦ÏµÍ³Ëæ»úÒýÆðµÄHCÅÅ·ÅÁ¿µÄÉÏÉý¡¢´ß»¯×ª»»Æ÷µÄ¾»»¯Ð§ÂÊϽµµ½ÏÞֵ֮ϡ¢ÃÜ·âµÄȼÓÍϵͳÓпÕÆøй©¡¢Ä³¸ö´«¸ÐÆ÷»òÆäËûÅÅ·Å¿ØÖÆ×°ÖÃʧЧµÈµÈÇé¿ö£¬MILµÆ¾Í»áµãÁÁ±¨¾¯¡£ËäÈ»OBD-¢ò¶Ô¼à²âÆû³µÅÅ·ÅÊ®·ÖÓÐЧ¡£µ«µ±MILµÆÁÁʱ¼ÝʻԱ»á·ñ½ÓÊܾ¯¸æ£¬ÔòÓÖÊÇÁíÒ»»ØÊ¡£Îª´Ë£¬Ò»ÖÖ±ÈOBD-¢ò¸üÏȽøµÄOBD-¢ó²úÉúÁË¡£ OBD-¢óÖ÷ҪĿµÄÊÇʹÆû³µµÄ¼ì²â¡¢Î¬»¤ºÍ¹ÜÀíºÏΪһÌ壬ÒÔÂú×ã»·¾³±£»¤µÄÒªÇó¡£OBD-¢óϵͳ»á·Ö±ð½øÈë·¢¶¯»ú¡¢±äËÙÏä¡¢ABSµÈϵͳECU£¨µçÄÔ£©ÖÐÈ¥¶ÁÈ¡¹ÊÕÏÂëºÍÆäËüÏà¹ØÊý¾Ý£¬²¢ÀûÓÃСÐͳµÔØͨѶϵͳ£¬ÀýÈçGPSµ¼º½ÏµÍ³»òÎÞÏßͨÐÅ·½Ê½½«³µÁ¾µÄÉí·Ý´úÂë¡¢¹ÊÕÏÂë¼°ËùÔÚλÖõÈÐÅÏ¢×Ô¶¯Í¨¸æ¹ÜÀí²¿ÃÅ£¬¹ÜÀí²¿ÃŸù¾Ý¸Ã³µÁ¾ÅÅ·ÅÎÊÌâµÄµÈ¼¶¶ÔÆä·¢³öÖ¸Á°üÀ¨È¥ÄÄÀïάÐ޵Ľ¨Ò飬½â¾öÅÅ·ÅÎÊÌâµÄʱÏ޵ȣ¬»¹¿É¶Ô³¬³öʱÏÞµÄÎ¥¹æÕߵijµÁ¾·¢³ö½ûÐÐÖ¸Áî¡£Òò´Ë£¬OBD ¢óϵͳ²»½öÄܶԳµÁ¾ÅÅ·ÅÎÊÌâÏò¼ÝÊ»Õß·¢³ö¾¯¸æ£¬¶øÇÒ»¹ÄܶÔÎ¥¹æÕß½øÐгͷ£¡£
´ó¼ÒÕýÔÚ¿´
·¢±íÓÚ 2006-12-2 00:16:36 | ÏÔʾȫ²¿Â¥²ã
:victory: Ö§³ÖµÄ˵
 Â¥Ö÷| ·¢±íÓÚ 2006-12-4 21:27:07 | ÏÔʾȫ²¿Â¥²ã
ÎÒ×Ô¼ºÖ§³Ö×Ô¼ºÒ»ÏÂ
·¢±íÓÚ 2009-6-6 21:00:50 | ÏÔʾȫ²¿Â¥²ã
Ö§³ÖÒ»ÏÂ:good:
·¢±íÓÚ 2009-6-7 13:09:20 | ÏÔʾȫ²¿Â¥²ã
¸÷ÈËÖ§³ÖµÄ²»×Å
ÄúÐèÒªµÇ¼ºó²Å¿ÉÒÔ»ØÌû µÇ¼ | »¶Ó­×¢²á

±¾°æ»ý·Ö¹æÔò

СºÚÎÝ|ÊÖ»ú°æ|Archiver|³¤°²³µÓÑ»á ( ÓåICP±¸06005564ºÅ-1 ) |Ó幫Íø°²±¸50010702501124ºÅ

GMT+8, 2024-11-15 03:49

Powered by Discuz! X3.4

Copyright © 2001-2023, Tencent Cloud.

¿ìËٻظ´ ·µ»Ø¶¥²¿ ·µ»ØÁбí