EPB是(shi)Electrical Park Brake的(de)缩写，中(zhong)文名(ming)是(shi)电(dian)子(zi)驻车(che)制(zhi)动(dong)(dong)(dong)系(xi)统，它代(dai)替了传(chuan)统的(de)机械杠杆(gan)(gan)和轮胎钢索，能为(wei)司机提供更好的(de)帮助(zhu)，说白了就是(shi)取(qu)代(dai)传(chuan)统拉(la)杆(gan)(gan)手(shou)刹(cha)(cha)的(de)电(dian)子(zi)手(shou)刹(cha)(cha)按钮(niu)(niu)· 比传(chuan)统的(de)拉(la)杆(gan)(gan)手(shou)刹(cha)(cha)更安全(quan)，不会因驾驶者的(de)力度而(er)改变制(zhi)动(dong)(dong)(dong)效(xiao)果(guo)，把传(chuan)统的(de)拉(la)杆(gan)(gan)手(shou)刹(cha)(cha)变成(cheng)了一个触手(shou)可及的(de)按钮(niu)(niu)。此系(xi)统也释(shi)(shi)放了前排座(zuo)间的(de)空间，在大(da)多(duo)数(shu)汽车(che)中(zhong)，这部分空间有其(qi)他的(de)用(yong)途。在电(dian)子(zi)驻车(che)制(zhi)动(dong)(dong)(dong)系(xi)统中(zhong)，制(zhi)动(dong)(dong)(dong)力可调节，从而(er)与纵向倾(qing)斜度设置的(de)需求(qiu)相匹配。汽车(che)启动(dong)(dong)(dong)或加速时(shi)，按下按钮(niu)(niu)它会自(zi)(zi)动(dong)(dong)(dong)释(shi)(shi)放锁住刹(cha)(cha)车(che)。当(dang)epb灯(deng)亮了的(de)时(shi)候，说明电(dian)子(zi)手(shou)刹(cha)(cha)出现了问题(ti)。福建自(zi)(zi)动(dong)(dong)(dong)挡(dang)车(che)的(de)电(dian)子(zi)手(shou)刹(cha)(cha)

电(dian)子(zi)(zi)(zi)驻车(che)(che)制(zhi)(zhi)(zhi)(zhi)动(dong)系统(tong)（EPB：Electrical Park Brake）是指将行车(che)(che)过(guo)程中的(de)(de)临(lin)时性制(zhi)(zhi)(zhi)(zhi)动(dong)和停车(che)(che)后的(de)(de)长时性制(zhi)(zhi)(zhi)(zhi)动(dong)功能整合在一起,并(bing)且由(you)电(dian)子(zi)(zi)(zi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)方(fang)式(shi)实现停车(che)(che)制(zhi)(zhi)(zhi)(zhi)动(dong)的(de)(de)技术。现代汽车(che)(che)对于机(ji)械(xie)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)电(dian)子(zi)(zi)(zi)化的(de)(de)运用(yong)已经越来(lai)越普遍，从基本(ben)电(dian)子(zi)(zi)(zi)方(fang)向(xiang)助力到复杂主动(dong)转(zhuan)向(xiang)比例控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)这些(xie)以往都是采用(yong)液压以及(ji)机(ji)械(xie)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)为主的(de)(de)部(bu)分，也逐渐向(xiang)电(dian)子(zi)(zi)(zi)化控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)靠拢，驾驶(shi)者能通(tong)过(guo)直接(jie)机(ji)械(xie)连接(jie)来(lai)自主控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)部(bu)分已经越来(lai)越少了(le)，就连操控(kong)(kong)(kong)(kong)发烧友至(zhi)爱的(de)(de)手刹(cha)也逐渐地落入(ru)了(le)电(dian)子(zi)(zi)(zi)化控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)的(de)(de)“魔掌”。宜兴车(che)(che)辆电(dian)子(zi)(zi)(zi)手刹(cha)EPB是否会增(zeng)加车(che)(che)轮(lun)的(de)(de)重量？

EPB系统的(de)使用方式(shi)：起步(bu)时(shi)自动(dong)释(shi)放(fang)(fang)(fang)：在平路或(huo)坡度小于10°的(de)小坡上，车(che)辆(liang)(liang)处(chu)于驻(zhu)(zhu)车(che)状(zhuang)(zhuang)态，启动(dong)车(che)辆(liang)(liang)，持续(xu)(xu)踩下(xia)制(zhi)(zhi)动(dong)踏(ta)板(ban)，将档(dang)(dang)位(wei)由P或(huo)N档(dang)(dang)挂入D或(huo)R等行驶档(dang)(dang)位(wei)后，EPB会自动(dong)释(shi)放(fang)(fang)(fang)，指示(shi)灯熄灭。注意：在整个换挡过程中，需要(yao)一(yi)直(zhi)(zhi)踩下(xia)制(zhi)(zhi)动(dong)踏(ta)板(ban)，待确(que)认(ren)仪表显示(shi)档(dang)(dang)位(wei)为(wei)目标档(dang)(dang)位(wei)后，松开制(zhi)(zhi)动(dong)踏(ta)板(ban)。当车(che)辆(liang)(liang)已(yi)经(jing)启动(dong)，换挡杆处(chu)于D或(huo)R时(shi)，手动(dong)拉起EPB后，缓慢踩下(xia)加速踏(ta)板(ban)到一(yi)定(ding)深度，EPB会自动(dong)释(shi)放(fang)(fang)(fang)，指示(shi)灯熄灭。手动(dong)释(shi)放(fang)(fang)(fang)：车(che)辆(liang)(liang)处(chu)于ON档(dang)(dang)或(huo)启动(dong)状(zhuang)(zhuang)态，且档(dang)(dang)位(wei)处(chu)于非P档(dang)(dang)时(shi)，持续(xu)(xu)踩住制(zhi)(zhi)动(dong)踏(ta)板(ban)，并(bing)向下(xia)按一(yi)下(xia)EPB开关，直(zhi)(zhi)至仪表上的(de)指示(shi)灯熄灭，即(ji)表示(shi)已(yi)释(shi)放(fang)(fang)(fang)电子驻(zhu)(zhu)车(che)。注意：P档(dang)(dang)为(wei)车(che)辆(liang)(liang)的(de)驻(zhu)(zhu)车(che)档(dang)(dang)位(wei)，标志(zhi)为(wei)车(che)辆(liang)(liang)此时(shi)处(chu)于稳定(ding)的(de)驻(zhu)(zhu)车(che)状(zhuang)(zhuang)态，而EPB是本车(che)主要(yao)的(de)驻(zhu)(zhu)车(che)装(zhuang)置，为(wei)确(que)保(bao)车(che)辆(liang)(liang)驻(zhu)(zhu)车(che)安全性(xing)，使用EPB开关驻(zhu)(zhu)车(che)的(de)操作(zuo)，只能在非P档(dang)(dang)的(de)前(qian)提下(xia)实现。

传(chuan)统(tong)(tong)(tong)汽(qi)车(che)(che)(che)(che)驻车(che)(che)(che)(che)制(zhi)(zhi)(zhi)(zhi)动(dong)系统(tong)(tong)(tong)的(de)(de)作用(yong)是通(tong)过驻车(che)(che)(che)(che)手(shou)(shou)柄拉(la)动(dong)驻车(che)(che)(che)(che)拉(la)线，带动(dong)制(zhi)(zhi)(zhi)(zhi)动(dong)蹄片(pian)张开或制(zhi)(zhi)(zhi)(zhi)动(dong)卡钳活塞移动(dong)，使静止的(de)(de)汽(qi)车(che)(che)(che)(che)无时(shi)间(jian)限制(zhi)(zhi)(zhi)(zhi)地停驻在平地或斜坡(po)(po)上，完成驻车(che)(che)(che)(che)。随着汽(qi)车(che)(che)(che)(che)电(dian)子(zi)(zi)技术(shu)的(de)(de)蓬勃发(fa)展，传(chuan)统(tong)(tong)(tong)的(de)(de)驻车(che)(che)(che)(che)系统(tong)(tong)(tong)已无法满足(zu)需(xu)求，越来越多的(de)(de)电(dian)子(zi)(zi)技术(shu)应(ying)用(yong)到整(zheng)车(che)(che)(che)(che)中(zhong)，其中(zhong)电(dian)子(zi)(zi)驻车(che)(che)(che)(che)制(zhi)(zhi)(zhi)(zhi)动(dong)系统(tong)(tong)(tong)EPB（Electronic parking brake）就是继ABS、ESP等(deng)普(pu)遍应(ying)用(yong)的(de)(de)制(zhi)(zhi)(zhi)(zhi)动(dong)系统(tong)(tong)(tong)之后新兴(xing)的(de)(de)电(dian)子(zi)(zi)制(zhi)(zhi)(zhi)(zhi)动(dong)技术(shu)。相对于传(chuan)统(tong)(tong)(tong)驻车(che)(che)(che)(che)系统(tong)(tong)(tong)，EPB系统(tong)(tong)(tong)具备(bei)以下明显优势：控(kong)制(zhi)(zhi)(zhi)(zhi)器驱动(dong)电(dian)动(dong)机产生夹紧力，避免了(le)由于人力大小导致制(zhi)(zhi)(zhi)(zhi)动(dong)力不(bu)同的(de)(de)情况发(fa)生，同时(shi)降低了(le)驾驶(shi)者（尤(you)其女性(xing)）操作强度(du)。通(tong)过与整(zheng)车(che)(che)(che)(che)其他(ta)控(kong)制(zhi)(zhi)(zhi)(zhi)器关联，为驾驶(shi)者提供更(geng)(geng)多舒适性(xing)的(de)(de)驾驶(shi)选择(ze)。取消了(le)驻车(che)(che)(che)(che)手(shou)(shou)柄结构，为内饰(shi)造型设计提供更(geng)(geng)大的(de)(de)发(fa)挥空间(jian)。如果出现溜(liu)坡(po)(po)，EPB系统(tong)(tong)(tong)将用(yong)比较大夹紧力再次(ci)驻车(che)(che)(che)(che)，防止溜(liu)坡(po)(po)（但是，在坡(po)(po)道起(qi)步时(shi)并不(bu)起(qi)作用(yong)）。

EPB开(kai)关：三档自复(fu)位式开(kai)关，用于(yu)实现手动(dong)驻(zhu)车(che)和手动(dong)释放(fang)(fang)。将开(kai)关向下推或(huo)者向上(shang)(shang)拉后，松手开(kai)关能自动(dong)复(fu)位。EPB电(dian)磁阀(fa):由阀(fa)体和EPB控(kong)制单元(ECU)组成(cheng)(cheng)，电(dian)磁阀(fa)外部气接(jie)口(kou)与接(jie)插件的定义如下：驾(jia)(jia)驶室应急驻(zhu)车(che)旋钮阀(fa)：驾(jia)(jia)驶员可(ke)以通过这个(ge)旋钮阀(fa)，使(shi)EPB从释放(fang)(fang)状态强制切换成(cheng)(cheng)驻(zhu)车(che)状态。EPB存在(zai)(zai)故(gu)障(zhang)时(shi)，EPB开(kai)关灯(deng)（P灯(deng)）会(hui)闪(shan)烁(shuo)(shuo)，且仪表上(shang)(shang)EPB故(gu)障(zhang)灯(deng)会(hui)亮起。但是有些故(gu)障(zhang)是偶发故(gu)障(zhang)，将车(che)辆断电(dian)，再(zai)上(shang)(shang)电(dian)的方式可(ke)尝(chang)试(shi)排除EPB开(kai)关灯(deng)（P灯(deng)）闪(shan)烁(shuo)(shuo)。如果重新上(shang)(shang)电(dian)后P灯(deng)依然在(zai)(zai)闪(shan)烁(shuo)(shuo)，那需要(yao)需要(yao)进入维修站进行EPB系统(tong)检(jian)查。EPB系统(tong)可(ke)以在(zai)(zai)发动(dong)机熄(xi)火后自动(dong)施(shi)加驻(zhu)车(che)制动(dong)。湖州轿车(che)电(dian)子手刹

典型EPB相较(jiao)传统手刹，操作方式(shi)变(bian)为按(an)钮(niu)开关。福建自动(dong)挡车(che)的(de)电子手刹

电(dian)(dian)子(zi)驻车(che)制(zhi)动(dong)(dong)系统(tong)该怎么使(shi)用(yong)？启用(yong)电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹：踩下制(zhi)动(dong)(dong)踏板(ban)，一直(zhi)向上(shang)拉(la)(la)住电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹开关(guan)直(zhi)到仪表当中(zhong)的(de)指示(shi)灯亮(liang)起(qi)，同(tong)时(shi)手(shou)(shou)(shou)(shou)刹开关(guan)上(shang)的(de)指示(shi)灯也(ye)会亮(liang)起(qi)。在没有启用(yong)电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹的(de)前提下熄火，车(che)辆也(ye)会自动(dong)(dong)启用(yong)电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹。电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹紧急(ji)制(zhi)动(dong)(dong)：在车(che)辆无法用(yong)脚踏板(ban)制(zhi)动(dong)(dong)器停车(che)时(shi)，拉(la)(la)住电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹开关(guan)超过2秒，即可对(dui)车(che)辆进行紧急(ji)制(zhi)动(dong)(dong)，同(tong)时(shi)还(hai)会响(xiang)起(qi)警告型(xing)号。松开手(shou)(shou)(shou)(shou)刹开关(guan)或者踩下油门踏板(ban)就可以(yi)取消紧急(ji)制(zhi)动(dong)(dong)了。（注(zhu)意，紧急(ji)制(zhi)动(dong)(dong)的(de)功能(neng)并非所有车(che)型(xing)都可以(yi)使(shi)用(yong)，详细应该阅读使(shi)用(yong)说明。）福建自动(dong)(dong)挡车(che)的(de)电(dian)(dian)子(zi)手(shou)(shou)(shou)(shou)刹

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