一种新型乘用型高原载人增压车设计与试验

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中图分类号：U469.11 收稿日期：2025-09-15

Design and Testing of a New Plateau Pressurized Car

Zhang Kunl，3Ye Zhiwul，²Liu Weijun1，² Wang Siqing1，²Tian Li1，² Wu Zimin1，2 1.China Construction Third Engineering Bureau Co.，Ltd.，China Construction Advanced Technology Research Institute，Wuhan，China 2.China Construction Third Bureau Yunju Technology Co.，Ltd.，Wuhan 43oo74，China 3.China State Construction Engineering Corporation Ltd.，Beijing 1ooo29，China

Abstract：Toadressngthechallengesofhighaltitudeandlongdistancesfacedbytravelersinplateauregions，anewigaltitude passengerpressurizedcarisdesigned.Thevehiclefeaturesabusinessstyleexteriorandinteriorforfoupassengers.thehighseal， 30kPa high-pressurealuminumcabinis designedbasedonits dimensions.Theequipmentsystemandcontrolsystemof thecabinaredesignedtomanagepresuationepresszationndentilationeqementsviaaontrolpanl.Higaltietstingsdyows that the pressurization system can automatically adjust pressure on roads at altitudes exceeding 5000m ，maintaining an equivalent altitudebelow 3000m to create a comfortable travel environment.

Keywords：Plateau pressurized Car;Pressurized cabin;Plateau travel; High-altitude road testin

1前言

我国青藏高原地区等高海拔地区的交通运输以公路为主，主要路网平均海拔超 4000m ，且交通枢纽之间的通行时间常超过 4h[1-5] ，如图1和表1所示，旅客在高原地区出行时面临海拔高、距离远的双重挑战。（剩余5271字）