欧洲道路标准.docx
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欧洲道路标准.docx
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欧洲道路标准
Edition:
2007-06-01
路灯
第三部分:
性能计算
Roadlighting
Part3:
Calculationofperformance
NationalForeword
ThepresentÖNORMENhasbeenreissuedwithoutpriorpublicenquiryandrepresentsaconsolidatednationalneweditionofEN13201-3:
2003-11,includingCorrigendumEN13201-3:
2003/AC:
2007-02.
TheprecedingEuropeancorrigendumEN13201-3:
2003/AC:
2005-06hasbeenconsideredandincorporatedinthisversionofÖNORMEN13201-3.
Followingclauseswerechanged:
Ad7.1.5:
Figure11wasreplaced
Textafterfiguretitlewasadded
Ad7.2.2:
Equation(35)wasincluded
Englishversion
Roadlighting-Part3:
Calculationofperformance
ThisEuropeanStandardwasapprovedbyCENon1September2003.
Thiscorrigendumbecomeseffectiveon22June2005.
Thiscorrigendumbecomeseffecticeon28February2007.
CENmembersareboundtocomplywiththeCEN/CENELECInternalRegulationswhichstipulatetheconditionsforgivingthisEuropeanStandardthestatusofanationalstandardwithoutanyalteration.Up-to-datelistsandbibliographicalreferencesconcerningsuchnationalstandardsmaybeobtainedonapplicationtotheManagementCentreortoanyCENmember.
ThisEuropeanStandardexistsinthreeofficialversions(English,French,German).AversioninanyotherlanguagemadebytranslationundertheresponsibilityofaCENmemberintoitsownlanguageandnotifiedtotheManagementCentrehasthesamestatusastheofficialversions.
CENmembersarethenationalstandardsbodiesofAustria,Belgium,Bulgaria,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal,Romania,Slovakia,Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom.
Contentspage
Foreword.................................................................................................................................4
Introduction............................................................................................................................5
1Scope....................................................................................................................................5
2Normativereferences.........................................................................................................5
3Terms,definitions,symbolsandabbreviations...............................................................5
3.1Termsanddefinitions......................................................................................................5
3.2Listofsymbolsandabbreviations..................................................................................8
4Mathematicalconventions..............................................................................................10
5Photometricdata................................................................................................................10
5.1General............................................................................................................................10
5.2The_-table......................................................................................................................10
5.3Interpolationinthe_-table.............................................................................................12
5.3.1General.........................................................................................................................12
5.3.2Linearinterpolation......................................................................................................12
5.3.3Quadraticinterpolation..............................................................................................13
5.3.4QuadraticinterpolationintheregionofC=0_,or_=0_or180_.........................15
5.4Ther-table......................................................................................................................15
5.5Interpolationinther-table.............................................................................................18
6Calculationof_(C,_).........................................................................................................19
6.1General............................................................................................................................19
6.2Mathematicalconventionsfordistancesmeasuredontheroad................................19
6.3Mathematicalconventionsforrotations.......................................................................20
6.4CalculationofCand_....................................................................................................21
7Calculationofphotometricquantities..............................................................................22
7.1Luminance......................................................................................................................22
7.1.1Luminanceatapoint...................................................................................................22
7.1.2Totalluminanceatapoint...........................................................................................23
7.1.3Fieldofcalculationforluminance..............................................................................23
7.1.4Positionofcalculationpoints....................................................................................24
7.2llluminance......................................................................................................................29
7.2.1General.........................................................................................................................29
7.2.2Horizontalilluminanceatapoint...............................................................................29
7.2.3Hemisphericalilluminanceatapoint........................................................................29
7.2.4Semicylindricalilluminanceatapoint.....................................................................30
7.2.5Verticaliluminanceatapoint.....................................................................................31
7.2.6Totalilluminanceatapoint.........................................................................................32
7.2.7Fieldofcalculationforilluminance............................................................................33
7.2.8Positionofcalculationpoints...................................................................................33
7.2.9Luminairesincludedincalculation............................................................................34
7.2.10llluminanceonareasofirregularshape..................................................................35
8Calculationofqualitycharacteristics.............................................................................35
8.1General............................................................................................................................35
8.2Averageluminance........................................................................................................35
8.3Overalluniformity...........................................................................................................35
8.4Longitudinaluniformity................................................................................................35
8.5Thresholdincrement......................................................................................................35
8.6Surroundratio...............................................................................................................36
8.7Measuresofilluminance..............................................................................................39
8.7.1General........................................................................................................................39
8.7.2Averageilluminance.................................................................................................39
8.7.3Minimumilluminance.................................................................................................40
8.7.4Uniformityofilluminance.........................................................................................40
9Ancillarydata....................................................................................................................40
Bibliography........................................................................................................................41
Foreword
Thisdocument(EN13201-3:
2003)hasbeenpreparedbyTechnicalCommitteeCEN/TC169“Lightandlighting”,thesecretariatofwhichisheldbyDIN.
ThisEuropeanStandardshallbegiventhestatusofanationalstandard,eitherbypublicationofanidenticaltextorbyendorsement,atthelatestbyMay2004,andconflictingnationalstandardsshallbewithdrawnatthelatestbyMay2004.
ThisEuropeanStandardwasworkedoutbytheJointWorkingGroupofCEN/TC169"Lightandlighting"andCEN/TC226"RoadEquipment",thesecretariatofwhichisheldbyAFNOR.
ThisdocumentincludesaBibliography.
Thisstandard,EN13201Roadlighting,consistsofthreeparts.Thisdocumentis:
Part3:
Calculationofperformance
TheotherpartsofEN13201are:
Part2:
Performancerequirements
Part4:
Methodsofmeasuringlightingperformance
AccordingtotheCEN/CENELECInternalRegulations,thenationalstandardsorganizationsofthe
followingcountriesareboundtoimplementthisEuropeanStandard:
Austria,Belgium,CzechRepublic,Denmark,Finland,France,Germany,Greece,Hungary,Iceland,Ireland,Italy,Luxembourg,Malta,Netherlands,Norway,Portugal,Slovakia,Spain,S
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