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1、ErgonomicevaluationofinteriordesignofShokavehicleandproposingrecommendationsforimprovementAdelMazloumi*,PhDDepartmentofOccupationalHealth,SchoolofPublicHealth,TehranUniversityofMedicalSciences,Tehran,IranMohammadrezeFallah,MScDepartmentofErgonomics,UniversityofSocialWelfarea
2、ndRehabilitationSciences,Tehran,IranHedayatTavakoli,MScDepartmentofOccupationalHealth,PolytechnicUniversityofChamran,SchoolofPublicHealth,TehranUniversityofMedicalSciences,Tehran,IranObjectives:Oneoftheapplicationsofergonomicsdisciplinaryisdesigningdriverworkstationcompatibl
3、etousers’characteristics.TheaimofthisstudywasevaluationofinteriordesignofShokavehiclewithrespecttotheaccommodationforIranianpopulationandproposingsuggestionsforcustomizingdesignofthevehicle.Method:Thisstudywasadescriptive-analyticalstudyconductedamongthirtymenfromIraniandriv
4、erspopulationin5,50,95percentilesofthestaturevariable.Objectivevariablesrelatedtotheoccupantpackagingandvehiclevisualaspectsincludinganthropometricvariables,frontal,lateral,andsideviewandsoonwereinvestigatedfirst.Then,subjectivevariablesrelatedtothedrivermentalworkloadandbod
5、ycomfortdiscomfortwerestudiedusingBMDMWandcomfortquestionnairesduring2-hourdrivingtrialsessions.Results:Occupantpackagingvariablesandhand-armangleshowedtheleastaccommodationpercent(%53).Seatinganglesshowedlowaccommodationaswell(%73).Amongthreepercentilegroupstherewerenosigni
6、ficantdifferencesbetweenthemeanvaluesofmentalWorkloadduringtwohoursdrivingtask.Themeanvaluerelatedtothecomfortdiscomfortwas3.9duringdrivingsessions.Conclusion:Consideringthefindingsinthisstudy,itcanbeconcludedthatseatinganglesneedcorrectionandoptimization.Takingmentalworkloa
7、dresultsintoaccount,itcanbeconcludedthattheinteriordesignofthestudiedcarhadnoinfluenceondrivers’mentalworkload.Fromtheaspectofcomfort/discomfort,Shokavehicleshowedneutralstateamongdrivers.Optimizingseatingangles,decreasingvibration,correctingstiffnessofseatingpanaresuggested
8、forcustomizationoftheergonomicsaspectofthisvehicle.Keywords:Ergonomicevalua