美国机动车工程师学会(SAE)汽车行业标准：SAE j826关键基准点.doc

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1、SAEJ826RevisedJUN2002(R)H-PointMachineandDesignToolProceduresandSpecifications1.Scope—Thedevicesdescribedinthisdocumentprovideamethodforareliablelayoutandmeasurementofoccupantseatingcompartmentsand/orseats.Theyarenottobeconstruedastoolsthatmeasureorindica

2、teoccupantcapabilitiesorcomfort.1.前言——在本文献中描述的装置提供了一种可行的布置和测量乘客乘坐车厢或者座椅的方法。它们不是用来测量或评价乘客接受能力或者舒适程度的工具Thedevicesareintendedforapplicationsatdesignatedseatingpositions.Theyarenotintendedforuseindefiningorassessingtemporaryseating,suchasfoldingjumpseats.这种装置

3、是用来确定座椅的位置，他们不是用来确定或者评测临时座椅的，例如可折叠翻转座椅。WhenusingtheH-PointMachine(HPM),interactionscanoccurbetweenadjacentseatingpositions(i.e.,havinganHPMinstalledatthecenteroccupantpositioncanchangetheresultsobtainedfortheoutboardoccupantposition).Therefore,onlyonemach

4、ineshouldbeinstalledinaparticularrowofseatsduringeachtest.当使用H点装置（HPM）时，相邻的座椅会互相产生影响，因此，每次试验或测试中都应该在个别排的座椅安装一个装置。1.1General—ThispracticeprovidesthespecificationsandproceduresforusingtheH-Pointmachine(HPM)andtheH-Pointdesigntool(HPD).TheHPMisaphysicaltoolu

5、sedtoestablishkeyreferencepointsandmeasurementsinavehicle(seeFigure1).TheHPDisasimplifiedCADversionoftheHPM,whichcanbeusedinconjunctionwiththeHPM,orindependentlyduringproductdesign(seeFigure2).1.1概要——本规定提供了HPM和HPD的使用规范和程序。HPM是用于车辆建立关键参考点和测量的人体工具（见图1）。HPD是

6、HPM简化的CAD版本，它能与HPM联合应用或者独立应用于产品设计（见图2）Forconvenienceandsimplicity,manytermsassociatedwithH-Pointdevicesusehumanbodypartsintheirname.However,theyshouldnotbeconstruedasmeasuresthatindicateoccupantaccommodation,humancapabilities,orcomfort.H-pointdevicesdonot

7、representthesizeorpostureofanycategoryofoccupant.为了方便和简单，许多H点装置部件使用相对应的人体部位名称。但是它们不应该被解释为用来测试乘客适应性，人的接受能力或舒适性，H点装置不表示任何范畴乘客的尺寸及姿势。H-Pointdevicesareused(1)duringvehicledesignanddevelopmenttoestablishinteriorreferencepointsanddimensionsforoccupantpackaging,

8、(2)tovalidatethelocationofthesekeyreferencepointsanddimensionsonphysicalpropertiesduringaudits,and(3)tomeasurecompetitivevehiclesduringbenchmarking.Theproceduresemployedforeachusagevarysomewhat,andarehandledseparate