基于Unity3D的公交车模拟驾驶系统设计与实现

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中图分类号：TN99-34；TP391.9 文献标识码：A 文章编号：1004-373X（2026）06-0139-06

Design and implementation of bus simulation driving system based on Unity3D

SI ，，， （SchoolofMechanicalandElectricalEngineering，HenanUniversityofTechnology，Zhengzhou45O1，China）

Abstract：Asalivelihoodprojectinthecitytraffc，busplaysanimportantrole.Thedatashowthatthedriver'sunsafe drivingbehaviorsarethemaincauseof traffcaccidents，soitisparticularlynecessrytostrengthendrivingsafetytraining. Traditionaltrainingmethodsarerelativelysingleandhavelimitedefectiveness，whilevirtualrealitytechnologyhasgood interactivityandissuitablefordevelopingbussimulationdrivingsystems.Inordertoensurethehighimmersiondriving environmentandrealtactilefeedback，abussimulatorisbuiltbasedonarealcar，whichisusedastheinteractiveend. Meanwhile，inordertorestoretherealbusoperationscene，thevirtualdrivingsceneofrealoperationisbuiltin Unity3D accordingtotheB12linein ZhengzhouCity.Afteranalyzing thedynamicsmodelofvehiclemovement，realisticvehicledriving control isachievedbyprogrammingthevehiclecontrolscript.Then，atraficsimulationenvironmentclosetorealitywas simulatedbasedonthetraficflowsimulationsceneof therealroad.Afterthesubjectiveandojectiveverificationofthesystem， theresultsshowthatthevirtualvehiclehasgoodaccelerationandbraking performane，andtheoverallsatisfactionof the simulated driving systemis high，which can play a good role insafety training forbusdrivers.

Keywords：bus; simulation driver;safety training;Unity3D;virtual reality;driving control

0 引言

城市公交是重要的民生工程，其运营安全直接关乎人民群众切身利益。（剩余8344字）