如何(he)理解倒車影像的軌跡線
倒車影像的軌(gui)跡線(xian)是輔助駕駛(shi)員(yuan)(yuan)倒車的虛擬(ni)線(xian)條,不(bu)同顏(yan)色代表不(bu)同含義,能(neng)幫助駕駛(shi)員(yuan)(yuan)更(geng)好地掌握車輛后(hou)方情(qing)況。
倒(dao)車(che)影像軌跡(ji)線(xian)(xian)(xian)(xian)常(chang)見有紅(hong)、黃、綠三(san)種顏色。紅(hong)色弧線(xian)(xian)(xian)(xian)是方向盤完全打死后倒(dao)車(che)時(shi)后輪的預設(she)軌跡(ji)線(xian)(xian)(xian)(xian),也(ye)是警戒線(xian)(xian)(xian)(xian),當(dang)車(che)后障礙物與車(che)尾距(ju)離約(yue)30厘米(mi)時(shi),軌跡(ji)線(xian)(xian)(xian)(xian)顯(xian)示(shi)紅(hong)色,此(ci)時(shi)必須停(ting)止(zhi)倒(dao)車(che),以防碰撞(zhuang)。黃色標(biao)線(xian)(xian)(xian)(xian)是減速(su)提示(shi)線(xian)(xian)(xian)(xian),底部與車(che)尾距(ju)離約(yue)60厘米(mi),軌跡(ji)線(xian)(xian)(xian)(xian)為黃色時(shi),駕駛員(yuan)應(ying)適當(dang)減速(su),仔細觀(guan)察后方距(ju)離。綠色標(biao)線(xian)(xian)(xian)(xian)則是當(dang)前(qian)倒(dao)車(che)狀(zhuang)態下后輪的實(shi)際軌跡(ji)線(xian)(xian)(xian)(xian),表明車(che)輛與障礙物之間有足夠空間,可放心倒(dao)車(che),但也(ye)不能掉以輕心,仍要關(guan)注周圍(wei)環境(jing)。
倒(dao)(dao)車影像軌跡線(xian)為駕駛員提供了直觀的倒(dao)(dao)車參考,能有效提高倒(dao)(dao)車的精確性(xing)和安全性(xing)。但(dan)駕駛員不能完(wan)全依賴(lai)軌跡線(xian),還需結合(he)后視鏡(jing)和實際環境,全面觀察車輛周圍情況,靈(ling)活操作方向(xiang)盤,控制好倒(dao)(dao)車速(su)度,從而更加安全、準確地(di)完(wan)成倒(dao)(dao)車。