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《汽车运用工程》课程报告汽车行驶安全性小组名单：ABS防抱死系统汽车制动性能车辆车身操纵稳定性驾驶员及环境稳定性外部被动安全性组长暨统稿人：陈车内被动安全性2010/12/05摘要安全性主要指汽车行驶的安全性，汽车以最小的交通事故概率和最少的公害适应使用条件的能力，称为汽车的安全性。汽车行驶安全性主要分为主动安全性和被动安全性。影响道路交通安全的主要因素包括人、汽车、道路和交通环境条件。道路交通安全主要是和“驾驶员—汽车—道路”系统有关，而汽车是这个系统中潜在危机性最大的环节。本文主要对汽车制动性、操纵稳定性和车身内部外部安全简单的概括，保证汽车在行驶中的安全。汽车的制动性指汽车行驶时能在短时间内停车且维持行驶方向稳定性和在下长坡时能维持一定车速的能力，汽车的制动性也是汽车的主要性能之一。制动性直接关系到交通安全，重大交通事故往往与制动距离太长、紧急制动时发生侧滑等情况有关。所以，汽车的制动性是汽车行驶的重要保障。“防抱死刹车系统”，它是一种具有防滑、防锁死等优点的汽车安全控制系统，是目前汽车上最先进、制动效果最佳的制动装置。随着人们对汽车的安全性能越来越重视，ABS已经成为一辆汽车作为安全性能评估中必不可少的配置。其次汽车操纵稳定性也很重要，培养驾驶员的安全意识是十分必要的。当发生车祸时，汽车内部和外部的被动安全性就成了乘员能否生还的决定性因素，例如是否正确使用安全带，安全气囊系统等限制乘员位移，车内结构设计是否有消除致伤部件，车身外部有没有采用保险杆等防碰撞结构设计，这些都是十分重要的因素。关键词：制动性；ABS；被动安全性AbstractSafetymainlyreferstothevehicledrivingsafety,carwithaminimumoftrafficaccidentsprobabilityandtheleastnuisanceadapttoconditionsofuseability,calledcarssafer.Automobiledrivingsafetymainlydividedintoactivesafetyandpassivesecurity.Influenceroadtrafficsafety,themainfactorsincludingautomotive,roadandtrafficenvironmentconditions.Roadtrafficsafetyismainlyanddriver-car-roadsystemareconcerned,andcaristhissystempotentialcrisisofthebiggestlink.Thispaperfocusesontheautomobilebrake,handlingstabilityandbodyinternalandexternalsecuritysimplegeneralization,ensurethesafetycarwhiledriving.Automobilebrakereferstoautomobiledrivinginashorttimewhenparkingandmaintaindrivingdirectionnextlongslopestabilityandcankeepthespeedofthecarbrakeability,isoneofthemainpropertiesofcar.Brakedirectlyrelatedtothetrafficsafety,seriousaccidentsoftenandbrakingdistanceistoolong,emergencybrakeoccurswhenthecircumstancesuchassideslipconcerned.So,automobilebrakeisanimportantguaranteeofautomobiledriving.Ant-ilockbrakingsystem,itisonekindhasnon-slip,antilockadvantagesofautomotivesafetycontrolsystem,isthecurrentvehicleonthemostadvanced,brakingeffectthebestbrake.Aspeopleoppositecarssaferseriouslymoreandmore,ABShasbecomeacarassafetyperformanceevaluationistheindispensableconfiguration.Secondlythevehiclesteeringstabilityisveryimportantalso,traindriversafetyconsciousnessisverynecessary.Wheninanaccident,automobileinternalandexternalpassivesecuritybecameoccupantsurvivedthedecisivefactors,suchaswhethercorrectlyuseseatbelts,airbagsystemslimitoccupantdisplacement,theinsidestructuredesignwhetherhaveeliminateinjuryparts,bodyexternalhaveadoptedinsurancebaretcpreventcollisionstructuredesign,theseareveryimportantfactors.Keywords:Brake,ABS,Passivesecurity目录第1章绪论.............................................................................................................................-1-第2章汽车的制动性.............................................................................................................-2-2.1汽车制动性能.............................................................................................................-2-2.1.1制动的概述.....................................................................................................-2-2.1.2制动系统的分类.............................................................................................-2-2.1.3现代车辆制动器类型及优缺点.....................................................................-3-2.1.4二轴汽车制动性能.........................................................................................-4-2.1.5车辆振动对制动的影响.................................................................................-4-2.1.6车辆持续制动.................................................................................................-5-2.2ABS防抱死系统..........................................................................................................-6-2.2.1ABS的轮速传感器系统故障识别方法.........................................................-6-2.2.2汽车气压制动系统.........................................................................................-7-2.2.3改性ABS的应用...........................................................................................-8-2.2.4ABS气压阀体测试系统软件设计.................................................................-8-第3章汽车操纵稳定性.........................................................................................................-9-3.1车辆车身操纵稳定性.................................................................................................-9-3.1.1各部件对车辆操纵稳定性影响的研究.........................................................-9-3.1.2车辆整体性能操纵性的研究.......................................................................-12-3.1.3车辆操纵稳定性的评价总结.......................................................................-14-3.2驾驶员及环境稳定性...............................................................................................-14-3.2.1驾驶员安全意识的培养...............................................................................-14-3.2.2驾驶员自身健康情况...................................................................................-15-3.2.3驾驶员心理素质及环境对其的影响...........................................................-16-3.2.4驾驶员的健康监护模式...............................................................................-17-3.2.5驾驶员与乘客相互影响...............................................................................-17-第4章汽车被动安全性....