【英文标准名称】:Safetyofmachinery-Systemofauditoryandvisualdangerandinformationsignals
【原文标准名称】:机械安全性.听觉和视觉危险和信息信号系统
【标准号】:BSEN981-1996+A1-2008
【标准状态】:现行
【国别】:英国
【发布日期】:1997-03-15
【实施或试行日期】:1997-03-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:声信号;应用;可听信号;颜色;色灯信号机(铁路);危险信号;定义;设计;持续时间;人类工效学;频率;指示灯;信息;光信号;机器;特性;安全性;安全色;机械安全性;安全性要求;信号;规范(验收);结构;试验;可视信号;警告装置
【英文主题词】:Acousticsignals;Applications;Audiblesignal;Colour;Colour-lightsignals(railways);Dangersignals;Definitions;Design;Duration;Ergonomics;Frequencies;Indicatorlights;Information;Lightsignals;Machines;Properties;Safety;Safetycolours;Safetyofmachinery;Safetyrequirements;Signals;Specification(approval);Structure;Testing;Visualsignals;Warningdevices
【摘要】:Toreducerisksassociatedwithmisinterpretationofvisualandauditorydangersignals,asystemofdangerandinformationsignalsisspecifiedtakingintoaccountthedifferentdegreesofurgency.ThisEuropeanStandardisapplicabletoalldangerandinformationsignalswhichhavetobeclearlyperceivedanddifferentiatedasspecifiedin5.3ofEN292-2:1991,byotherrequirementsorbytheworksituation,andtoalldegreesofurgency–fromextremeurgencytoanALLCLEARsituation.Wherevisualsignalsaretobecomplementarytosoundsignals,thesignalcharacterisspecifiedforboth.ThisEuropeanStandarddoesnotapplytocertainfieldscoveredbyspecificstandardsorotherconventionsinforce(internationalornational);inparticular,firealarms,medicalalarms,alarmsusedinthefieldofpublictransport,navigationsignalsandsignalsforspecialfieldsofactivity(forexample,military).Whennewsignalsarebeingplanned,however,thisEuropeanStandardshouldbeconsideredinordertoavoidinconsistency.Forauditorysignals,thesystemofsignalcharacterisaguidelineforasignallanguagebasedonmessagecategorieswhichareclassifiedaccordingtourgency.Certaincharactersarespecifiedforpurposeswhichrequiresafeandrapidrecognition.Certaincategoriesallowpossibilitiesforvariants,e.g.controlandwarningsignalsatworkplaceswherethesignallingisintendedforpersonnelwithspecifictraining.Forvisualsignals,theestablishedmeaningsofthesafetycoloursarenotaffectedbythisEuropeanStandard.Fordifferentneeds,complementarymeaningshavebeenassignedtothesignalsbytimedpatterns,andinaveryfewcasesbyalternatingcolours.
【中国标准分类号】:C68
【国际标准分类号】:13_110;13_320
【页数】:16P.;A4
【正文语种】:英语


【英文标准名称】:Symbolsformechanicalandacousticalelementsasusedinschematicdiagrams
【原文标准名称】:原理图中使用的机械元件和声元件的符号
【标准号】:ANSIY32.18-1972
【标准状态】:现行
【国别】:美国
【发布日期】:1972
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:图示;定义;力学;图解表示;图形符号;符号;声学;工程图
【英文主题词】:graphicsymbols;acoustics;engineeringdrawings;mechanics;definitions;schematicrepresentation;diagrams;symbols
【摘要】:1.Scope:Thisdocumentpresentsstandardsymbolsanddefinitionsthatmaybeusedinconstructingschematicdiagramsformechanicalandacousticalsystemswhoseperformancesaredescribablebyfinitesetsofscalarvariables.Thechoiceofsymbolsdescribedhereinisbaseduponthefollowingassumptions:a)Asystemcanbedividedconceptuallyintoafinitesetofelementseachofwhosedynamicalpropertiesareknown.b)Toeachsuchconceptualelementtherecanbeassignedasetofterminals.c)Symbolsfortheelementsshallbeinterconnectedtoformaschematicdiagramforthewholesystemsothatfieldequationsshallbesatisfiedateveryjunctionpointandaroundeveryclosedloop.Thesymbolswhichappearinthisstandardwereevolvedwiththefollowingprinciplesinmind:a)Itshallbepossibletodrawthesymbolseasilyandquickly.b)Thesymbolshallbedistinctiveandwherefeasibleshallsuggestsomewell-knownembodimentoftheelementinquestion.c)Thesymbolsshallpreferablyhavebeenusedpreviouslyinthescientificliterature.NOTE1:Questionsconcerningthespecificformforaso-calledequivalentcircuitofanelectro-mechanicaloranyothertypeofmixedsystemarenotwithinthescopeofthisstandard.NOTE2:AnAppendix(notapartofthisstandard)providesbackgroundinformationontheuseofthesymbolsinconstructingschematicdiagrams.
【中国标准分类号】:J04
【国际标准分类号】:
【页数】:24P.;A4
【正文语种】:英语