ASTM E 1605-2000 与建筑物中铅有关的标准术语

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【英文标准名称】:StandardTestMethodforDeterminingVisualAcuityandFieldofViewofOn-BoardVideoSystemsforTeleoperationofRobotsforUrbanSearchandRescueApplications
【原文标准名称】:测定机载视频设备的视觉灵敏度和视野用于城市搜索和救援遥距操作机器人的标准试验方法
【标准号】:ASTME2566-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E54.08
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:fieldofview;remoteoperation;robots;teleoperation;urbansearchandrescue;videosystems;visualacuity
【摘要】:Responder-definedrequirementsforthesetestmethodsaredocumentedinapreliminarydocumententitledx201C;StatementofRequirementsforUrbanSearchandRescueRobotPerformanceStandards.x201D;FieldofViewisimportantintermsoftheabilityoftheoperatortodrivetherobot.Lookingattheworldthroughazoomlensislikex201C;lookingthroughasodastraw.x201D;Lookingwitha30or40x00B0;fieldofviewlensislikex201C;drivingwithblinderson.x201D;Ontheotherhand,usingaverywidefieldofviewlens(withafieldofviewof120or150x00B0;),theoperatorx2019;suseofopticflowtocuedepthperceptionisseverelydegradedandnavigatinginatightenvironmentisverydifficult.Multiplecamerasarerecommended,withoneprovidingaverywidefieldofvieworalltogetherprovidingaverywidefieldofview.FarVisionVisualAcuityisimportantforbothunmannedairvehicles(UAVs)andgroundvehiclesforwideareasurvey.Zoomisrequiredforgroundvehiclesforwideareasurvey.NearVisionVisualAcuityisimportantforgroundvehiclesforwideareasurveyinexaminingobjectsatcloserangeandalsoforsmallrobotswhichoperateinconstrainedspaces.Testinginthedarkisimportantforsmallrobotssincetheymustsometimesoperateinspaceswithnoambientlighting.1.1Thistestmethodcoversthemeasurementofseveralkeyparametersofvideosystemsforremoteoperations.ItisinitiallyintendedforapplicationsofrobotsforUrbanSearchandRescuebutissufficientlygeneraltobeusedformarineorotherremoteplatforms.Thoseparametersare(1)fieldofviewofthecamerasystem,(2)visualacuityatfardistanceswithbothambientlightingandlightingon-boardtherobot,(3)visualacuityatneardistances,againinbothlightanddarkenvironments,and(4),ifavailable,visualacuityinbothlightanddarkenvironmentswithzoomlenscapability.1.2Thesetestsmeasureonlyend-to-endcapability,thatis,theydeterminetheresolutionoftheimagesonthedisplayscreenattheoperatorcontrolunitsincethatistheimportantissuefortheuser.1.3Thistestmethodisintendedtobeusedforwritingprocurementspecificationsandforacceptancetestingforrobotsforurbansearchandrescueapplications.1.4ThistestmethodwillusetheSnellenfractiontoreportvisualacuity;readersmaywishtoconverttodecimalnotationtoimproveintuitiveunderstandingiftheyaremorefamiliarwiththatnotation.DistanceswillbegiveninmetreswithEnglishunitsinparenthesesfollowing.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:L66
【国际标准分类号】:13_200
【页数】:6P.;A4
【正文语种】:英语


Product Code:SAE J1037
Title:Windshield Washer Tubing
Issuing Committee:Non-Hydraulic Hose Committee
Scope:This SAE Standard covers nonreinforced, extruded, flexible tubing intended primarily for use as fluid lines for automotive windshield washer systems which conform to the requirements of SAE J942.