手动挡汽车与自动挡汽车区别（the difference between manual car and automatic car）

手动挡汽车与自动挡汽车区别（THEDIFFERENCEBETWEENMANUALCARANDAUTOMATICCAR）DIVCLASS“FS_14ASK_MORE_LEFT”很多人都认为自动挡的汽车驾驶起来很方便，没有手动挡汽车开起来的繁琐操作，大部分工作都是由机械装置来负担的。甚至不少人把开自动挡的汽车看成是”低智慧、低智能”的活动，放松了应有的戒备，使自动挡车本该有的安全又都丧失了。随着科技的进步，汽车马力越来越大，车速越来越快，要求车主的驾驶技术也越来越高，特别是反应能力要更强如果是手动挡的汽车，换挡时机、。油离配合、空挡滑行等等驾驭之道很多人都不陌生，或许还是实践的高手。但是要说到自动挡汽车的驾驶技巧，恐怕就会感到无话可说，不就是放到D挡踩油门吗。那么，自动挡汽车的驾驶到底和手动挡的汽车有什么区别呢以一部汽油发动机的汽车而言，其发动机的大致转速在怠速700RPM到最高转速7000RPM之间，是正常的使用范围。但在从静止、起步到最高车速之间，车辆必须应付多种不同的行驶条件。有驾驶手动挡汽车经验的人都知道，起步松离合、低速、中速、高速不断换挡，都要拿捏好油门和离合器的分寸，适度收放，才能达到有效且舒适的加速过程。因司机驾驶熟练程度、路况判断准确性、遇事反应的灵敏度等差异会造成截然不同的效果。手动挡汽车的性能若要发挥出来，完全依赖驾驶技巧，如果遇上特殊路况，如陡坡上起步或是塞车，生手常常会手忙脚乱，频频熄火即便是老手，也会被塞车等频繁的换挡、踩踏操。作搞得身心疲惫。自动挡的汽车就是在此背景下蓬勃发展的，它的诞生使驾驶者可处在更轻松、舒适、安全的操控环境在超车、变换车道、转弯的同时，能够不必理会什么。离合器、挡把，集中精力应付复杂的路况即可。但是，有时往往事与愿违，近年来自动挡汽车的事故率并不比手动挡车低，推究其原因，人为疏忽占了绝大部分，步入了”方便导致随便”的恶圈这里有必要提醒自排挡车主，自动挡的车更。需要有安全驾驶观念。自动挡汽车的优点自动挡汽车有很诱人的优点，首先是不用操作离合器。手动挡汽车要想开好，最重要的技巧在于油离配合，弄不好抖动、熄火是小，造成机械损耗，缩短车子寿命，使车子很难驾驭是大。而自动挡的车，只要把排挡杆拨入D挡，从起步到极速，统统交给变速箱来操控，驾驶者只要细心操作油门和刹车即可。无论是大角度的急转弯、超车急加速等动作都可以放心让自动变速箱负责当然，如果。有足够的知识和技巧，还可以用手动换挡来达到更快提速的目的。特别是堵车时，只需右脚操作刹车和油门，大大简化了操作强度。再有的好处是上坡起步不会失误坡起一向是新手的难关，油门、离合、刹。车三个踏板同时顾及，或是手刹、离合、油门相互配合，常常让人手忙脚乱。如果学会了半脚离合，就会轻松不少但新手又很少敢用，特别是后面有车的时候。，心理负担大，就更会慌乱不堪。自动挡车就方便得很了，踩住刹车等待，松开后不用给油，车也会向前蠕动，根本不必担心会溜车特别陡的坡，松开刹车马。上跟油也绝不会有什么危险。自动挡汽车的缺点自动挡车也有它不可克服的缺点，最明显的是动力传输效率欠佳。因为自动变速箱是运用扭力转换器来传递动能，动力转换媒介是自动变速箱油，因其是液体，且发动机启动后便不停流动，当然要造成动力损失，一般在左右动10。力传至轮胎，动能已经降低了一成加上自动变速箱本身较重，不知不觉间驾驶。者就易将油门加大，间接地造成油耗的增加。ANOTHERDRAWBACKISTHEFAILURETOPRODUCEENGINEBRAKESINADDITIONTOACCELERATINGPERFORMANCE,THEVEHICLEHASATTRACTEDMUCHATTENTIONPARKINGPERFORMANCEISALSOGOODANDBAD,ANDITISMOREIMPORTANTTODRIVETHANTODRIVEFASTERAPARTFROMSTEPPINGONTHEBRAKES,THEENGINEITSELFHASABRAKEEFFECTFORMANUALCARS,ONCETHEDRIVERLEAVESHISRIGHTFOOTOFFTHEACCELERATORPEDALTHEENGINEBRAKECANBEGENERATEDIMMEDIATELYWHENTHEENGINEISOPENED,ANDTHESPEEDISAUTOMATICALLYSLOWEDDOWNIFTHEGEARCHANGEINTOLOWGEAR,BRAKECAREFFECTISMOREOBVIOUSBUTANAUTOMATICCAR,EVENWHENTHEENGINEISBRAKED,WORKSWELLVERYLIMITEDAUTOMATICCARALSOISNOTGOOD,CANNOTSTARTTHECARTTHECARISGOODNEVERTHROWACCIDENT,ANCHORISUNAVOIDABLEMANMADEFUELEXHAUSTIONANDBATTERYSHORTAGEARECOMMONCAUSESOFSOMEANCHORINGIFTHEBATTERYISDEADANDTHECARISMANUALLYBLOCKED,THEENGINECANBESTARTEDBYUSINGACART,ANDTHECARISAUTOMATICALLYBLOCKED,ICANHARDLYTHINKOFANYTHINGBUTTOPUSHTHECARTOTHESIDEOFTHEROADTOWAITFORRESCUETHEAUTOMATICCARLIKEMANUALTHEKINETICENERGYOFTHEWHEELSOFTHECARCANBETRANSMITTEDDIRECTLYTOTHETRANSMISSIONGEAR,SONOMATTERHOWMUCHYOUPUSHTHECART,MOVEITCANONLYBEABSORBEDBYTHEPOWERCONVERTERAUTOMATICCARISEASYTOOPERATE,BUTALSOPRONETOMISOPERATION,CONFUSETHEACCELERATORANDBRAKE,TROUBLESHOOTINGGEAR,ETC,ISALSOVERYDANGEROUSEVENMOREFRIGHTENINGISTHATSIMPLEOPERATIONISRELAXINGANDDRIVINGSHOULDBEASAFEONEALLINTHEROAD,THEMYRIADSOFCHANGESBUTINCREASEDTHERISKOFERRORMANUALDRIVING,DRIVINGPLEASURE,AUTOMATICENJOYMENT,BUTITISNOTPERFECT,ONLYTOMAKETHEMOSTOFTHECAROWNERSOFTHEIROWNHANDS,TOPLAYAGOODPERFORMANCE,ANDQUICKANDSAFEONTHECHOICEOFMANUALORAUTOMATICCAR,MANYOFHISFRIENDSHAVEDOUBTSFORTHEFIRSTTIMETOBUYACARANDDRIVEALADYFRIEND,EXPERTSRECOMMENDAUTOMATICCHOICETHEREASONISSIMPLE,BUYACARMAPISCONVENIENT,COMFORTABLE,WORRY,INTHECROWDEDCITYROADFREQUENTLYSHIFT,OFTENFROMSLOPEUP,ANDFORMOSTPEOPLE,ITISNOTANEASYTHINGOVERTIME,THENECKOFTHELEFTFOOTWILLSTRAINOFCOURSE,IFYOUNATURALLYLIKETHEFEELINGOFDRIVING,ORHANDGEARMOREENJOYABLEVEHICLETRANSMISSIONINGENERALTERMS,THEREARETWOMANUALANDAUTOMATIC,BUTSPECIFICALLYDIVIDEDINTOMANUALTRANSMISSIONMT,AUTOMATICTRANSMISSIONAT,HANDAUTOMATICTRANSMISSIONAMT,MANUAL/AUTOMATICINTEGRATEDTRANSMISSION,CVTFIVECATEGORIESONEHAND,AUTOMATICTRANSMISSIONAMTISBETWEENMANUALANDAUTOMATICANEWTYPEOFTRANSMISSIONGEARSETWITHMANUALASITISDIFFERENT,THROUGHTHEELECTRONICMACHINERYSPECIAL,AUTOMATICALLYSAVESTHEOILFROMTHEWELL,STEPONTHECLUTCHTROUBLE,ANDCANREALIZEMANUALGEARSHIFTINGTHEFUNMANUAL/AUTOMATICINTEGRATEDTRANSMISSIONGEARBOXISWIDELYUSEDINHIGHGRADECAR,GEARDESIGNANDAUTOMATICSIMILARTOIT,BUTTHETRAVELINGBLOCKDBLOCKTOTHENEXTWAVE,CANPUSHPULL,REALIZETHEGEARSWITCHAUTOMATICALLY,THEDRIVERCANENJOYGRASPWHENSHIFTINGMACHINECONTROLINADDITION,THENEWAUDIA6L,AUDIA4,MONDEOMODELSALSOREFERENCEDESIGNF1RACING,THESUBTRACTIONBLOCKSETONTHESTEERINGWHEEL,MORECONVENIENTDRIVEROPERATIONCVTAUTOMATICTRANSMISSIONISDIFFERENTFROMTHETRADITIONALGEARTRANSMISSIONAUTOMATICTRANSMISSION,ITTHROUGHTHEPULLEYTWOVARIABLEDIAMETERTOCHANGEGEARRATIOINACERTAINRANGE,THETRANSMISSIONRATIOCHANGEDGRADUALLY,TOAVOIDTHESHIFTOFDIFFERENTGEARRATIOGEARCONNECTEDWHENFEELINGFRUSTRATED,FEELMORESMOOTHDRIVINGSUCHASAUDISMULTITRONIC,HONDASCVT,FIATSSPEEDGEAR,ANDSOONTHESELECTIONOFMANUALTRANSMISSIONSMAINLYDEPENDSONTHEIRPRECISION,ANDTHEREARETWOSTEPSTHATCANBEEASILYTESTEDTHEFIRSTSTEP,SITTINGINTHECAR,CLUTCH,GEARSHIFTINGHANDLE,EXPERIENCEISCLEAR,THEGEARSTROKEISSHORTANDPRECISESIMPLYTHESECONDSTEP,STARTTHECAR,FEELINGINTHEPROCESSOFMOVINGTHECLUTCHSTROKESEVERITY,DURATIONANDOILFROMTHECOMBINATIONOFHIGHANDLOW,ISCONSISTENTWITHTHEIRATTHESAMETIMEHABITS,TOSEEIFTHEVEHICLEINTHESHIFTINGPROCESSISSTABLEHOWEVER,INTHESPECIFICSELECTIONANDUSEOFAUTOMATICGEAR,THEREISALOTOFKNOWLEDGETHEMOSTINTUITIVECRITERIONOFAUTOMATICTRANSMISSIONISTHATTHEPOWERTRANSMISSIONISEFFECTIVE,THEIMPACTISSMALL,ANDTHEOPERATIONISSTABLEITISBETTERTOFEELTHEDYNAMICCHANGESOFTHEGEARINTHEACTUALCHOICE,FIRSTOFALLTOSEEISAFEWAUTOMATICTRANSMISSION,INGENERAL,THEFOURGEARISTHEGENERALDESIGN,THESIXBLOCKISMOREADVANCEDBECAUSETHEMOREGEAR,THEDIFFERENCEBETWEENTHETEETHRATIOISSMALLER,THECONNECTIONISMORECLOSELY,ANDTHETIGHTGEARRATIODIRECTLYBRINGSPOWER,SMOOTHCONNECTION,SPEEDUPANDSHIFTFASTERSUCHASDISPLAYDURINGTHESHANGHAIAUTOSHOWPOLO16,TOURANISUSEDINTHEHIGHTECHNOLOGYCONTENTSIXSPEEDMANUAL/AUTOMATICINTEGRATEDTRANSMISSION,THENEWAUDIA6LEVENWITHASEVENSPEEDAUTOMATICTRANSMISSIONSECONDLY,TOSEEWHETHERTHEREISMOVEMENTPATTERNSANDSNOWMODE,WHICHCANDELAYTHEMOVEMENTPATTERNSHIFT,SOTHATEACHSHIFTSPEEDISHIGHER,TOOBTAINBETTERSPEEDUPPERFORMANCETHESNOWMODELDIRECTLYFROMTHETWOBLOCKSTARTTOREDUCESTARTINGTORQUE,REDUCESLIPPAGEMAYTHEPOWEROUTPUTOFORDINARYAUTOMATICMODELSDEPENDSMAINLYONTHETHROTTLETOADJUST,IFCANFUEL,LIGHTTHROTTLE,BRAKESLESSIFTHEPURSUITOFPOWER,ITISNOTPOSSIBLE,THROUGHDEEPTHROTTLE,LETTHESHIFTINGTIMEMAINTAINEDATOPTIMUMENGINESPEED,STILLCANOBTAINBETTERACCELERATIONEFFECTEXPANDOTHERSIMILARANSWERS2HIDEOTHERSIMILARANSWERS26656420092162144211227736REPORTONTHECHOICEOFMANUALORAUTOMATICCAR,MANYOFHISFRIENDSHAVEDOUBTSFORTHEFIRSTTIMETOBUYACARANDDRIVEALADYFRIEND,EXPERTSRECOMMENDAUTOMATICCHOICETHEREASONISSIMPLE,BUYACARMAPISCONVENIENT,COMFORTABLE,WORRY,INTHECROWDEDCITYROADFREQUENTLYSHIFT,OFTENFROMSLOPEUP,ANDFORMOSTPEOPLE,ITISNOTANEASYTHINGOVERTIME,THENECKOFTHELEFTFOOTWILLSTRAINOFCOURSE,IFYOUNATURALLYLIKETHEFEELINGOFDRIVING,ORHANDGEARMOREENJOYABLEVEHICLETRANSMISSIONINGENERALTERMS,THEREARETWOMANUALANDAUTOMATIC,BUTSPECIFICALLYDIVIDEDINTOMANUALTRANSMISSIONMT,AUTOMATICTRANSMISSIONAT,HANDAUTOMATICTRANSMISSIONAMT,MANUAL/AUTOMATICINTEGRATEDTRANSMISSION,CVTFIVECATEGORIESONEHAND,AUTOMATICTRANSMISSIONAMTISBETWEENMANUALANDAUTOMATICANEWTYPEOFTRANSMISSIONGEARSETWITHMANUALASITISDIFFERENT,THROUGHTHEELECTRONICMACHINERYSPECIAL,AUTOMATICALLYSAVESTHEOILFROMTHEWELL,STEPONTHECLUTCHTROUBLE,ANDCANREALIZEMANUALGEARSHIFTINGTHEFUNMANUAL/AUTOMATICINTEGRATEDTRANSMISSIONGEARBOXISWIDELYUSEDINHIGHGRADECAR,GEARDESIGNANDAUTOMATICSIMILARTOIT,BUTTHETRAVELINGBLOCKDBLOCKTOTHENEXTWAVE,CANPUSHPULL,REALIZETHEGEARSWITCHAUTOMATICALLY,THEDRIVERCANENJOYGRASPWHENSHIFTINGMACHINECONTROLINADDITION,THENEWAUDIA6L,AUDIA4,MONDEOMODELSALSOREFERENCEDESIGNF1RACING,THESUBTRACTIONBLOCKSETONTHESTEERINGWHEEL,MORECONVENIENTDRIVEROPERATIONCVTAUTOMATICTRANSMISSIONISDIFFERENTFROMTHETRADITIONALGEARTRANSMISSIONAUTOMATICTRANSMISSION,ITTHROUGHTHEPULLEYTWOVARIABLEDIAMETERTOCHANGEGEARRATIOINACERTAINRANGE,THETRANSMISSIONRATIOCHANGEDGRADUALLY,TOAVOIDTHESHIFTOFDIFFERENTGEARRATIOGEARCONNECTEDWHENFEELINGFRUSTRATED,FEELMORESMOOTHDRIVINGSUCHASAUDISMULTITRONIC,HONDASCVT,FIATSSPEEDGEAR,ANDSOONTHESELECTIONOFMANUALTRANSMISSIONSMAINLYDEPENDSONTHEIRPRECISION,ANDTHEREARETWOSTEPSTHATCANBEEASILYTESTEDTHEFIRSTSTEP,SITTINGINTHECAR,CLUTCH,GEARSHIFTINGHANDLE,EXPERIENCEISCLEAR,THEGEARSTROKEISSHORTANDPRECISESIMPLYTHESECONDSTEP,STARTTHECAR,FEELINGINTHEPROCESSOFMOVINGTHECLUTCHSTROKESEVERITY,DURATIONANDOILFROMTHECOMBINATIONOFHIGHANDLOW,ISCONSISTENTWITHTHEIRATTHESAMETIMEHABITS,TOSEEIFTHEVEHICLEINTHESHIFTINGPROCESSISSTABLEHOWEVER,INTHESPECIFICSELECTIONANDUSEOFAUTOMATICGEAR,THEREISALOTOFKNOWLEDGETHEMOSTINTUITIVECRITERIONOFAUTOMATICTRANSMISSIONISTHATTHEPOWERTRANSMISSIONISEFFECTIVE,THEIMPACTISSMALL,ANDTHEOPERATIONISSTABLEITISBETTERTOFEELTHEDYNAMICCHANGESOFTHEGEARINTHEACTUALCHOICE,FIRSTOFALLTOSEEISAFEWAUTOMATICTRANSMISSION,INGENERAL,THEFOURGEARISTHEGENERALDESIGN,THESIXBLOCKISMOREADVANCEDBECAUSETHEMOREGEAR,THEDIFFERENCEBETWEENTHETEETHRATIOISSMALLER,THECONNECTIONISMORECLOSELY,ANDTHETIGHTGEARRATIODIRECTLYBRINGSPOWER,SMOOTHCONNECTION,SPEEDUPANDSHIFTFASTERSUCHASDISPLAYDURINGTHESHANGHAIAUTOSHOWPOLO16,TOURANISUSEDINTHEHIGHTECHNOLOGYCONTENTSIXSPEEDMANUAL/AUTOMATICINTEGRATEDTRANSMISSION,THENEWAUDIA6LEVENWITHASEVENSPEEDAUTOMATICTRANSMISSIONSECONDLY,TOSEEWHETHERTHEREISMOVEMENTPATTERNSANDSNOWMODE,WHICHCANDELAYTHEMOVEMENTPATTERNSHIFT,SOTHATEACHSHIFTSPEEDISHIGHER,TOOBTAINBETTERSPEEDUPPERFORMANCETHESNOWMODELDIRECTLYFROMTHETWOBLOCKSTARTTOREDUCESTARTINGTORQUE,REDUCESLIPPAGEMAYTHEPOWEROUTPUTOFORDINARYAUTOMATICMODELSDEPENDSMAINLYONTHETHROTTLETOADJUST,IFCANFUEL,LIGHTTHROTTLE,BRAKESLESSIFTHEPURSUITOFPOWER,ITISNOTPOSSIBLE,THROUGHDEEPTHROTTLE,LETTHESHIFTINGTIMEMAINTAINEDATOPTIMUMENGINESPEED,STILLCANOBTAINBETTERACCELERATIONEFFECT2009216214736122711REPORTONTHEFROZENPROMISECHOOSEMANUALORAUTOMATICCAR,MANYOFHISFRIENDSHAVEDOUBTSAFRIENDWHOFIRSTBOUGHTACARANDDROVEBYALADY,EXPERTSRECOMMENDAUTOMATICCHOICETHEREASONISSIMPLE,BUYACARMAPISCONVENIENT,COMFORTABLE,WORRY,INTHECROWDEDCITYROADFREQUENTLYSHIFT,OFTENFROMSLOPEUP,ANDFORMOSTPEOPLE,ITISNOTANEASYTHINGOVERTIME,THENECKOFTHELEFTFOOTWILLSTRAINOFCOURSE,IFYOUNATURALLYLIKETHEFEELINGOFDRIVING,ORHANDGEARMOREENJOYABLEVEHICLETRANSMISSIONINGENERALTERMS,THEREARETWOMANUALANDAUTOMATIC,BUTSPECIFICALLYDIVIDEDINTOMANUALTRANSMISSIONMT,AUTOMATICTRANSMISSIONAT,HANDAUTOMATICTRANSMISSIONAMT,MANUAL/AUTOMATICINTEGRATEDTRANSMISSION,CVTFIVECATEGORIESOTHERANSWERSARESORTEDBYTIMEANDSORTEDBYVOTEONESCORCHING1981200971125236122193142REPORTEDMAINLYTHEDIFFERENCEBETWEENCLUTCHESZEROGRIN_BK20092162145051191173HASREPORTEDINCREASINGNUMBERSOFAUTOMATICCARSINRECENTYEARSMANYPEOPLECHOOSEAUTOMATICCARS,ANDTHEMAPISACONVENIENTONEBUTAFTERFEELINGCOMFORTABLEDRIVING,IFELTTHATITWASNTGOODENOUGHITSEEMEDTHATTHEOVERALLPERFORMANCEWASABITWORSETHANTHEMANUALTHISISNOTTHECASETHEREAREMANYUSESIFYOUUSETHECORRECTCONTROLMETHOD,THEAUTOMATICCARWILLALSOBESUPERIORTOTHEMANUALPERFORMANCETHEAUTOMATICTRANSMISSIONSYSTEMANDTHEMANUALTRANSMISSIONSYSTEMARETWOCOMPLETELYDIFFERENTDESIGNS,BOTHINADDITIONTOTHEFINALPURPOSEOFTHESAMEWORK,THEPRINCIPLEOFMOVEMENTANDPERFORMANCEAREDIFFERENTBUTWHETHERITSMANUALTRANSMISSIONORAUTOMATICTRANSMISSION,IFTHEYAREDONEINTHERIGHTWAY,THEYSHOULDHAVESIMILARPERFORMANCEINTHEORYCARSTHATFEELAUTOMATICARELESSPOWERFULTHANMANUALONES,MAINLYBECAUSETHEYDONTOPERATEPROPERLYPEOPLEAREALREADYFAMILIARWITHTHEUSEOFMANUALGEAR,ANDITISALSOCLEARTHATTHEBESTTIMETOCHANGEGEARSISEASIERTOUSECANAUTOMATICCAR,PEOPLEOFTENDONOTUSE,OFTENSIMPLYUSETHEDFILE,ALLTHEWAYTOTHEENDWHICHISCONSIDEREDTOBETHEDRIVINGMETHODOFAUTOMATICCARTOTHERIGHT,THOUGHNOTWRONG,BUTIMPORTANTCAUSEOFITSPERFORMANCECANNOTGOUPTHEAUTOMATICTRANSMISSIONSYSTEMISDESIGNEDTOALLOWTHEDGEARTOAUTOMATICALLYCHANGEBETWEEN324SPEEDOR3SPEEDAUTOMATICTRANSMISSIONOR4325SPEEDAUTOMATICTRANSMISSIONCARSDEPENDINGONTHEVEHICLESPEEDINTHISCASE,THEAUTOMATICTRANSMISSIONWILLCHANGECONSTANTLYBETWEEN32,23ORSTALLSWHENTHESTOPANDSTOPINTHEDOWNTOWNAREATHETORQUEPERFORMANCEOFTHEVEHICLEACCELERATIONDEPENDSONTHEENGINE,CONTROLBYTHEOWNERINTHEMAXIMUMTORQUEOUTPUTCANSHIFTMANUALTRANSMISSIONCAR,AUTOMATICTRANSMISSIONCARUNDERTHEACTIONOFFREQUENTSHIFTWILLMAKETHEDRIVERFEELWEAKANDFEEBLE“CARPERFORMANCE“THISSITUATIONISMOREEVIDENTINTHECONTINUINGDOWNHILLSECTIONSTHESOLUTIONISVERYEASY,ANDTHECORRECTUSEOFAUTOMATICGEARSTALLSCANCOMPLETELYOVERCOMETHETROUBLEOFOPERATIONTHEPRIMARYIDEAOFAUTOMATICAUTOMOBILEDRIVINGOPERATIONISTOGETRIDOFTHEHABITOFCHARGINGDFILEEXACTLYURBANSPEEDISNOTFAST,YOUCANPUTSTALLSIN23SPEEDAUTOMATICCAROR34SPEEDAUTOMATICCARSTALLS,MOUNTAINROADISPLACEDINTHE2OR1STALLS,YOUWILLFINDTHATTHECARSEEMSTOBEREBORN,NOTONLYPOWERFUL,BUTALSOMOREBRISKRUNNINGSOMEMAYWONDERWHETHERSUCHANOPERATIONWOULDHAVEABADEFFECTONTHETRANSMISSIONSYSTEMWILLITCOMPAREWITHGASCONSUMPTIONTHEANSWERISNOTONLYNOT,BUTEVENMOREBECAUSE,SINCETHETRANSMISSIONSYSTEMISDESIGNEDWITHTHESESTALLS,ITMEANSTHEYALLHAVEOURDAMAGE,CORRECTOPERATION,NOTATTHESAMETIME,CANAVOIDDRIVINGATAHIGHDRAGVEHICLE,FUELCONSUMPTIONWILLLOWER,BUTALSOREDUCETHEENGINEPRODUCESCARBONTHISDOESNOTSTALLTHECONCEPTOFMANUALGEAROWNERSAREVERYSTRONGAUTOMATICCARDRIVINGINURBANAREAS,IFTHESPEEDISNOTMORETHAN60KM/H,WILLUSELESSTHANAFILEKFILE,SOTHATTHEACCELERATIONOFCLOSEDSHARP,ANDAVOIDTHECARBONPRODUCTIONAFTERTHESPEEDOFMORETHAN60HM/H,USETHEDFILERUNNING,NOTONLYFUEL,WILLNOTDAMAGEACCELERATIONWHENDRIVINGONTHEMOUNTAINROAD,THE2OR1GEARSSHOULDBEUSEDACCORDINGTOTHESITUATIONBESIDESTHESTRONGTORQUEOUTPUT,THEBRAKEEFFECTOFTHEENGINECANBEAVOIDED,ANDTHEFOOTBRAKECANBEAVOIDED,ANDTHEDRIVINGSAFETYCANBEENSUREDAUTOMATICCARDFILEDOESNOTHAVETHEENGINEBRAKEFUNCTION,ANDWILLINCREASEWITHTHEDOWNHILLSPEEDCONTINUESTOSHIFTTOTHEHIGHSPEED,THESPEEDMOREANDMOREQUICKLY,MUSTNOTSTOPUSINGTHEFOOTBRAKETOCONTROLTHESPEED,ITISEASYTOUSEANDEXCESSIVEHEATGENERATEDDUETOBRAKEFAILURE,WHICHISVERYDANGEROUSTHEREFORE,THEAUTOMATICDRIVINGCARGOALONGDOWNHILL,DDRIVINGMUSTNOT,INCASEOFEMERGENCYEVENIFYOUBUYACARWITHAUTOMATICTRANSMISSIONISTODISPENSEWITHTHESHIFTINGOFTHETROUBLE,BUTALSOALITTLEDILIGENTABITATLOWSPEED,CHANGEINTOTHEGEARBELOWDATHIGHSPEED,RESTASSUREDANDEASYTOUSETHEDFILETHISWILLRESULTINAHALFEFFECTZERONONEYOUR200921621451171198219。举报汽车自动变速箱常见有三种型式，分别是液力自动变速箱（简称在）、机械无级自动变速箱（简称CVT）、电控机械自动变速箱（简称AMT）。和手动档相比，液力自动变速箱（在）在结构和使用上有很大的不同。手动变速箱主要由齿轮和轴组成，通过不同的齿轮组合产生变速变矩，在是由液力变扭器、行星齿轮和液压操纵系统组成，通过液力传递和齿轮组合的方式来达到变速变矩。但是由于各种辅助机构的自动换档能满足行驶上的多种需要，例如停泊、后退等，所以在自动档上还设有干预装置即手动拨杆，标志P（停泊）、R（后档）、N（空档）、D（前进），另在前进档中还设有“2”“1”的附加档位和，用以起步或上斜坡之用。由于将其变速区域分成若干个变速比区段，只有在规定的变速区段内才是无级的，因在实际上是一种介于有级和无级之间的自动变速器此。设计差别就拿捷达和富康来说，捷达”都市先锋”采用直通式档板，换档时上下直推操纵杆即可，而富康988”领导者”采用的是阶梯形换档轨道，分布着PRND、3、2共6个档位，其优点是手感清楚，但由于这种设计比直通式增加了操纵杆的横向运动，在实际操作中容易发生卡死现象，不少汽车制造企业又放弃了这种设计，现在国外最新推出的带自动变速器的轿车，如宝马、奔驰S600、S320、沃尔沃S80、奥迪A6、帕萨特B5、丰田新款佳美等都采用直通式设计。在了解自动档的工作原理之后我们就会明白，自动档的设计会让D档位可以根据车速自动在32（4速或3速自动档汽车）或432（5速自动档汽车）档间自动变换。如果是在在市区慢行的情况下，自动变速箱就会在32、23档间不断地变换，手动档的汽车固然可由驾驶员控制在最大扭矩输出点换档，而自动档的车子频频上下换档的动作就会让驾驶者感到车子软弱无力。由于手动变速车在汽车发展历程中的历史地位，手动变速车的驾驶也顺理成章地成了”驾驶”的代名词（世界上只有日本等为数不多的若干国家设有自动挡车专门的驾驶学习课程，并可于结业后领取自动挡车专用的驾照）。在我国，所有驾校无一例外地以手动变速车教授驾驶技术；因此，手动变速车也最为大家所熟悉。手动变速车的换挡操作完全遵从驾驶者的意志。偏好于省油的的驾驶者可以在不致因动力不足而”脱挡”的最低车速和最经济的发动机转速下换入更高挡住以节省燃油。反之，偏爱”跑车感觉”，喜欢”榨一榨”车辆性能的年青人则可以用较低挡位持续提高发动机转速；以得到强劲的加速感。特别是由于手动变速车具有动力传递效率高、挡位清晰、操控随心所欲等特点。因此在赛车等必须在行驶中通过不断的增、降挡操作以随时保持最佳驱动力的场合，它似乎仍是唯一的选择。笔者曾在珠海国际赛车场试驾过WRC参赛规格的三菱赛车，手动变速器配合280马力增压发动机所营造出的那份加速感令人久久回味，真是妙不可言。除上述特点之外，手动变速器还具有结构简单直观。故障率相对较低、价廉物美以及时给驾驶者以”我在开车”的感觉等一系列优点，这大概正是它能够以不变的”老面孔”雄霸车坛数十年的原因之一吧。追求舒适肯定是自动挡车诞生的原动力，伴随”汽车”这一概念的进化，以手动变速器为基础。各种更为先进的”半自动变速器”、”自动变速器”不断应运而生。作为新生事物；由于它们给驾驶所带来的便利、舒适、安全等突出优点而得到了飞速的发展。其中特别是全自动变速器的出现。不仅改变了传统意义上的汽车驾驶方式。甚至改变了汽车”三（踏）板一（方向）盘的传统构造对于汽车的发展具有远远大于其本身使用价值的深远影响”。当发生堵车、进出车库、通过复杂难行路段时。AUTOMATICCARCANMAKEEVERYDRIVERWELLWHICHITSELFHASGREATCHARMSIMULTANEOUSTHEAUTOMATICCARALWAYSSAVETHEDRIVERSATTENTIONDISPERSIONSHIFTOPERATIONITALSOHELPSDRIVERSFOCUSTHEIRATTENTIONONTHEROADAHEADANDTHESURROUNDINGENVIRONMENTTHATMAKESDRIVERSLESSSKILLEDALSOMORECONFIDENTITISSAIDTHATTHEWHOLEAUTOMATICCARACCIDENTRATEISLOWITHASHIGHERINDIRECTSAFETYTHANMANUALTRANSMISSIONAUTOMATICBLOCKNOTONLYGREATLYOVERCOMETHESHORTCOMINGSOFTHEPAST,ITHASMADEGREATPROGRESSINFUELCONSUMPTION,POWERTRANSMISSIONPERFORMANCE,RELIABILITY,COSTANDSOON,TOACHIEVETHESAMELEVELASTHEMANUALTRANSMISSIONATTHESAMETIME,ITHASTHEADVANTAGEOFAMANUALTRANSMISSIONTHATCANNEVERBEREPLACEDZEROHAVEBEENWAITINGFORTHESMALL820091161716222216123TOREPORTMANUALFUELSAVINGAUTOMATICDRIVINGISCONVENIENTSTEPLESSSPEEDCHANGEISSTABLEATPRESENT,ALLKINDSOFCARSANDCARGEARBOXEMERGEINANENDLESSSTREAM,THEEQUIPMENTALSOHASACERTAINDEGREEOFDIFFERENT,SUCHASAUDIMULTITRONIC,CVTSPEEDGEAR,FIATSFITFORTHEMANUALTRANSMISSION,ANDMOSTCOMMON,DAZZLINGMANUALTRANSMISSIONMTMANUALTRANSMISSION,ALSOKNOWNASMANUALTRANSMISSION,THATIS,MANUALLYSHIFTTHELEVERTOCHANGETHEGEARINTHEGEARMESHINGPOSITION,CHANGETHETRANSMISSIONRATIO,SOASTOACHIEVETHEPURPOSEOFSPEEDCHANGEWHENYOUCLUTCHTHECLUTCH,YOUCANPULLTHELEVERIFADRIVERHASGOODSKILLS,ACARWITHAMANUALTRANSMISSIONWILLSPEEDUPANDOVERTAKEASFASTASANAUTOMATICTRANSMISSION,ANDITWILLALSOSAVEFUELAUTOMATICTRANSMISSIONATTHEAUTOMATICTRANSMISSIONUSESPLANETARYGEARSFORSPEEDCHANGE,WHICHAUTOMATICALLYVARIESACCORDINGTOTHEDEGREEOFTHEACCELERATORPEDALANDTHESPE