行车综合自动化系统（TIAS）
helishixingchezonghezidonghuaxitongyishixian“gaoanquan、gaoxiaolv、gaopinzhifuwuhejienenghuanbao”dezhinengxingchengshiguidaojiaotongweimubiao，xitongcaiyongtongyideruanyingjianjiwangluopingtaiyongyushixianduicheliang、xinhao、gongdian、huankongdengershiduogezhuanyezixitongdezhinenghuajichengjiankong，tigaoleyunyingdiaoduxiaolvyuzaihaijiguzhangmoshixiadezidonghuachulinengli，xitongdadaoleguojijiaotongxiehui（uitp）dingyideliechezidonghuayunxingzuigaodengjigoa4ji，manzuquanzidongwurenjiashiyaoqiu。
主要特性
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高安全
xitongcaiyongtongyideruanyingjianjiwangluopingtaiyongyushixianduicheliang、xinhao、gongdian、huankongdengershiduogezhuanyezixitongdezhinenghuajichengjiankong
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高效率
tigaoleyunyingdiaoduxiaolv
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高品质服务
tigaolezaihaijiguzhangmoshixiadezidonghuachulinengli，xitongdadaoleguojijiaotongxiehui（uitp）dingyideliechezidonghuayunxingzuigaodengjigoa4ji，manzuquanzidongwurenjiashiyaoqiu。
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节能环保
