|
|
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
AMTÊÇÔÚ´«Í³µÄÊÖ¶¯³ÝÂÖʽ±äËÙÆ÷»ù´¡ÉϸĽø¶øÀ´µÄ£»ËüÈàºÏÁËAT(AT:Automatic Transmission)ºÍMT(MT:Manual Transmission)Á½ÕßÓŵãµÄ»úµçÒºÒ»Ì廯×Ô¶¯±äËÙÆ÷£»AMT¼È¾ßÓÐÆÕͨ×Ô¶¯±äËÙÆ÷×Ô¶¯±äËÙµÄÓŵ㣬ÓÖ±£ÁôÁËÔÊÖ¶¯±äËÙÆ÷³ÝÂÖ´«¶¯µÄЧÂʸߡ¢³É±¾µÍ¡¢½á¹¹¼òµ¥¡¢Ò×ÖÆÔìµÄ³¤´¦¡£
======wikipedia/======
MT£¨Manual transmission£©£º
A manual transmission, also known as a manual gearbox, stick shift, n-speed manual (where n is the number of gears), standard, M/T or in colloquial U.S. English, a stick (for vehicles with hand-lever shifters), is a type of transmission used in motor vehicle applications. It uses a driver-operated clutch engaged and disengaged by a foot pedal (automobile) or hand lever (motorcycle), for regulating torque transfer from the engine to the transmission; and a gear selector operated by hand (automobile) or by foot (motorcycle).
AT£¨Automatic transmission£©
An automatic transmission (also called auto, self-shifting transmission or A/T) is a type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves, freeing the driver from having to shift gears manually. Like other transmission systems on vehicles, it allows an internal combustion engine, best suited to run at a relatively high rotational speed, to provide a range of speed and torque outputs necessary for vehicular travel.
======/wikipedia======
ÔÚ¹úÄÚ²¿·ÖѧÕßϲ»¶°ÑAMT½âÊÍΪAutomated Mechanical Transmission;
Automated Mechanical Transmission£¬ÖÐÎÄÒâ˼ÊÇ»úеʽ×Ô¶¯±äËÙÏ䣬»òÕß˵×Ô¶¯µÄÊÖ¶¯±äËÙÏä¡£
Óɴ˿ɼû£¬±¾ÖÊÉÏ£¬AMT¾ÍÊÇÔÚÊÖ¶¯±äËÙÏäµÄ»ù´¡ÉÏ·¢Õ¹¶øÀ´£¬±£ÁôÁËÊÖ¶¯±äËÙÏäµÄ»»µµ½á¹¹ºÍÀëºÏÆ÷¡£¶ø²Ù×ÝÊÖ¶¯±äËÙÐèÒª²ÈÀëºÏ£¬Ñ¡ÔñµµÎ»µÈ²½Ö裬ÔÚAMTÀï¾Íͨ¹ýµçÄÔ¿ØÖƵÄ×Ô¶¯²Ù×Ý»ú¹¹È¥Íê³É£¬Òò´ËAMTʵ¼ÊÉÏÊÇÓÉÒ»¸öµçÄÔϵͳÀ´Íê³É²Ù×÷ÀëºÏÆ÷ºÍÑ¡µµµÄÁ½¸ö¶¯×÷¡£AMTµÄºËÐļ¼ÊõÊÇ΢»ú¿ØÖÆ£¬µç×Ó¼¼Êõˮƽ¼°ÖÊÁ¿½«Ö±½Ó¾ö¶¨AMTµÄÐÔÄÜÓëÔËÐÐÖÊÁ¿¡£ÒÔAMT×î´ó¹©Ó¦ÉÌÂíÈðÀûΪÀý£¬AMTϵͳµÄÉè¼ÆÊÇͨ¹ýµçÄÔ¿ØÖÆÒºÁ¦»»µµ¸¨ÖúϵͳÀ´Íê³É£¬²¿¼þ°üÀ¨´¢Ñ¹¹Þ¡¢µç´Å·§µÈ¡£Óë´«¶¯×Ô¶¯µ²ATµÄ×î´óÇø±ð£¬¾ÍÊÇAMTÒÀÈ»±£Áô¸ÉʽĦ²ÁÀëºÏÆ÷£¬¶øATÔòÊÇͨ¹ýÒºÁ¦±ä¾àÆ÷Á¬½Ó¡£AMTÓÉÓÚÈ¡ÏûÁËÀëºÏÆ÷̤°å£¬ËùÒÔ²Ù×÷ÓëÆÕͨµÄAT±äËÙÏäÒ»Ñù·½±ã£¬¿ÉÒÔÈ«³ÌʵÐС°A¡±µµÐÐÊ»£¬Ò²¿ÉÒÔËæÊ±½éÈ룬¸ÄÓÉÈËÊÖ¿ØÖƵġ°ÊÖ¶¯Ä£Ê½¡±¡£
³£¼ûµÄAMT±äËÙÏä·ÖΪÈýÀ࣬µç¿ØÆø¶¯¡¢µç¿Øµç¶¯ºÍµç¿ØÒº¶¯£¬ÓÉÓÚµç¿ØÆø¶¯Ö÷ÒªÓÃÓÚ´óÐͳµÁ¾£¬ÐèÒªÕæ¿Õ´¢Æø¹ÞÅäºÏ£¬ÎÒÃÇÔÚÕâÀï²»×öÌÖÂÛ£¬Ö÷Ҫ˵һÏÂµç¿Øµç¶¯AMTºÍµç¿ØÒº¶¯AMT¡£¶þÕßµÄÒìͬÊÇ£¬¶¼ÊÇͨ¹ýµçÄÔ²âËã»»µ²Ê±»ú£¬¶øÇ°Õßͨ¹ýµç¶¯»ú½øÐÐÀëºÏ»»µ²²Ù×÷£¬ºóÕßͨ¹ýҺѹϵͳ½øÐÐÀëºÏ»»µ²²Ù×÷£¬Ç°ÕßÃâά»¤£¬ºóÕßÐèÒª¶¨ÆÚ¸ü»»ÒºÑ¹ÓÍ¡£
µç¿Øµç¶¯AMTµÄ»»µ²ÏµÍ³µÄÌØÉ«ÊÇ£º½á¹¹Ïà¶Ô¼òµ¥£¬ÖØÁ¿ÇᣬÁíÍâÓÉÓÚÖ±½Ó²ÉÓÃÒ×ÓÚ¿ØÖÆ¡¢¾«¶È¸ü¸ßµÄµç¶¯»ú´úÌæÒºÑ¹Ö´ÐÐÔª¼þ£¬Ê¹µÃϵͳµÄ¶¯×÷µÄÎó²î¼õÉÙÁË£¬¿ØÖÆ·½·¨ÉÏÒ²¸ü¼òµ¥¡£Ã«²¡ÊÇ£º»î¶¯²¿¼þÒª½øÐÐÁ½¸ö·½ÏòµÄ»î¶¯ÊµÏÖÑ¡¡¢»»µ²¶¯×÷£¬ËùÒÔÒª½â¾öÔ˶¯²¿¼þµÄ¸ÉÔ¤ÎÊÌ⣬»»µ²Ê±¹âÒ²±ÈÄⳤ£¬ÁíÍ⻹ÐëÒª½á¹¹¸´ÔÓ¡¢¸ß¾«¶ÈµÄ͹ÂÖ»ú¹¹¡£Ð¡¹¦ÂʵÍѹֱÁ÷µç»úµ÷ËÙ¼è¿à£¬ºÜÄѱ£Ö¤¸ßµÄÆð²½»»µ²Æ·µÂ£¬ËüתËٸߣ¬ÐëÒª½á¹¹¸´ÔӵļõËÙÆ÷¡£ÏÖÓÐµÄÆû³µÉÏÓõÄÖ±Á÷µç»úºÍÎÏÂÖÎÏÖá¼õËÙÆ÷ÖÖÀà½ÏÉÙ£¬ÎªÁËÌá¸ßÀëºÏÆ÷·Ö±ðʱµÄÇý¶¯Á¦£¬»¹Òª¼Ó×°½á¹¹¸´ÔӵĻúеÖúÁ¦×°Öõȡ£ÕâЩ²»µ«Ìá¸ßÁ˱¾Ç®£¬Ò²Ê¹°²×°¡¢µ÷У±äµÃ¸´ÔÓ¡£
µç¿ØÒº¶¯AMTµÄ»»µ²Ìåϵ³¤´¦ÊÇ£º¹¤×÷°²ÎÈ¡¢´«¶¯Ð§Âʸߡ¢»ú¹¹½ô´Õ¡¢²Ù×÷¼ò±ã¡¢Ò×ÓÚʵÏÖ°²È«Î¬»¤¡¢¾ßÓбض¨µÄÎüÕñÓëÎü³å»÷µÄ²ÅÄÜ¡¢Æð²½»»µ²Æ·µÂºÃÒÔ¼°±ãÓڿռ䰲ÅÅ£¬¿ÉÒÔÌáÉý7£¥ÒÔÉϵ͝Á¦£¬½ÚÊ¡10¡«15%µÄȼÓÍ£¬¼´Ê¹ÊÇÓëCVTÏà±È£¬AMTÒÀÈ»ÓдËÓÅÊÆ¡£
ȱµã£º½á¹¹¸´ÔÓ£¬Ëü°üÀ¨ÒºÑ¹ÓÍÓÍÏ䣬Óͱü°Çý¶¯µç»ú£¬µç´Å»»Ïò·§£¨6-10¸ö£©£¬ÓÍ·±ÈÄ⸴Ôӵɷ§¿é£¬Çý¶¯Ó͸ף¬ÏνÓÓ͹ܵȡ£Ëü²»µ«±¾Ç®¸ß£¬¶øÇÒ»¹´øÀ´Ò»Ð©½ÚÖÆÉϵÄÀ§ÄÑ£¬ÈçҺѹϵͳ´«¶¯ÓÍÌØÕ÷ÊÜÆøÎÂÓ°Ï죬µç»ú´ø±Ã¹¤×÷¶ÔµçÄÔ£¨ECU£©·¢Éú¸ÉÈÅ£¬»»µ²Í£Ö¹Ê±»îÈû¶Ô¸×Ìå·¢Éúײ»÷µÈ¡£ÕâЩÎÊÌâ¿É²ÉÓÃÓÍζȴ«¸ÐÆ÷£¬Ñ¹Á¦´«¸ÐÆ÷ÔÚϵͳÖк¬»ì¿ØÖÆ£¬×ÔÊÊÓ¦ÕÆÎյȿØÖÆ·½Ê½À´½â¾ö£¬µ«³É¹ûÊÇ¿ØÖƸüÅÓÔÓ£¬³É±¾¸ü¸ß¡£»»µµÊ±µ¥ÀëºÏ³ÝÂÖ½Ǫ́£¬ÀëºÏ·ÖÀëʱ¶¯Á¦»á¶ÌÔÝÍ£¶Ù£¬Òò´Ëƽ˳ÐÔûÓÐÆÕͨµÄATÒºÁ¦½ÓºÏºÃ£¬ÕâµãÏÞÖÆÁËÆäÔڸߵµºÀ»ª³µÉϵÄÓ¦Óá£ÁíÍâºÍÊÖ¶¯±äËÙÏäÒ»Ñù£¬¿ØÖÆÓÍÃźÍÀëºÏÒªÇó·Ç³£¸ßµÄÊìÁ·¶È£¬×öµÃ²»ºÃ»á³öÏÖбÆÂÆð²½ÁïºóµÈÏÖÏó£¬Òò´Ë¶ÔAMTµÄµçÄÔ¿ØÖÆÏµÍ³ÒªÇóºÜ¸ß£¬Òª¼Ó×°Æð²½¸¨Öú×°ÖÃ(HSA)¡£ ¶øÇÒÓÉÓÚÁã¼þ½Ï¶à£¬°²×°±£»¤¼è¿à½Ï´ó£¬¹ÊÕϵãÔöÌí¡£Ï½µÁ˹¤×÷µØ¿É¿¿ÐÔ¡£ |
|