1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 12161 KS R ISO 12161:2008(2013 ) 2008 6 13 http:/www.kats.go.krKS R ISO 12161:2008 ： ( ) ( ) ( ) ： (ISO/TC22/SC2, SC9) () ( ) () () () () () : (http:/www.standard.go.kr) ： ：2008 6 13 ：2013 2 26 2013-0081 ： ： (ISO/TC22/SC2, SC9) ( 02-509-7274) (http
2、:/www.kats.go.kr). 10 5 , . KS R ISO 12161:2008 (2013 ) Road vehicles Endurance braking systems of motor vehicles and towed vehicles Test procedures 2006 1 ISO 12161, Road vehicles Endurance braking systems of motor vehicles and towed vehicles Test procedures . 1 ECE R 13/09 1 6 M, N O(M1, N1, O1 O2
3、 ) . ECE No.13 . , . . . 2 . . ( ) . KS R ISO 611, KS R ISO 3833, KS R ISO 8855, ISO 1176： 1990, Road vehicles Masses Vocabulary and codes ECE Regulation No. 13, Uniform provisions concerning the approval of vehicles with regard to braking, incorporating the series 09 with supplements 1 to 6 KS R IS
4、O 12161:2008 2 3 KS R ISO 611, ISO 1176 KS R ISO 3833 . 3.1 (vehicle categories) ECE R.E.3 M： 4 N： 4 3.2 (endurance braking system) 1 (retarder) . 2 , . 3.2.1 (types of control device used in endurance braking system) 3.2.1.1 (independent control device) 3.2.1.2 (integrated control device) 3.2.1.3 (
5、vehicle speed control device) 3.2.1.4 (cut-out device) . KS R ISO 12161:2008 3 3.2.2 (retarder) 3.2.2.1 (categories of retarders) 3.2.2.1.1 1 (primary retarder) ( ) 3.2.2.1.2 2 (secondary retarder) ( ) , 2 . 3.2.2.1.3 (other retarders) 3.2.2.1.1 3.2.2.1.2( , ) 3.2.2.2 (types of retarders) 3.2.2.2.1
6、(combustion engine retarder) 3.2.2.2.1.1 (engine braking) (KS R ISO 611, 5.5.3.2.1 ) 3.2.2.2.1.2 (engine retarder) ( ) (KS R ISO 611, 5.5.3.2.2 ) 3.2.2.2.1.3 (exhaust retarder) (KS R ISO 611 5.5.3.2.3 ) 3.2.2.2.2 (electric traction motor retarder) , (KS R ISO 611 5.5.3.2.4 ) 3.2.2.2.3 (hydraulic ret
7、arder) KS R ISO 12161:2008 4 2 / (KS R ISO 611 5.5.3.2.5 ) 3.2.2.2.3.1 (hydrodynamic retarder) (KS R ISO 611 5.5.3.2.5.1 ) 3.2.2.2.3.2 (hydrostatic retarder) (KS R ISO 611 5.5.3.2.5.2 ) 3.2.2.2.4 (electric retarders) 3.2.2.2.4.1 (electromagnetic retarder) ( , ) 3.2.2.2.4.2 (permanent-magnetic retard
8、er) ( , ) 3.2.2.2.5 (regenerative braking retarder) 3.2.2.2.6 (aerodynamic retarder) KS R ISO 611 5.5.3.2.8 3.3 (vehicle loading) 3.3.1 (laden vehicle) , 3.4 (energy) 3.4.1 (dissipated energy) g 1 % (rolling resistance) . KS R ISO 12161:2008 5 rrpotdissWWW = HgmW =pot= 01.0tanrrHgmW 3.4.2 (equivalen
9、t energy) Wequ,ll , 6 % 6 km 30 km/h . Wequ,ll Wdiss,ll f(tan 6 %, l 6 km) 4 , 1 . 1 ( ) rad am m/s2dm m/s2E m F N Frr l m, km l , l m, m kg M , , Nm m, m kg N P W Pret W Prr Nm/s Wr m t s T s Treq tan % tan m % tan m v m/s vaver vreq m/s v , v Wdiss Nm W Wpot W Wrr Nm W H m H, H KS R ISO 12161:2008
10、 6 5 5.1 5.1.1 . 5.1.2 . 5.1.3 , . 5.2 , . 1.0 % . 5.3 5.3.1 ( , ) / . , , . . 5.3.1.1 , . 5.3.1.2 (chronometer) . 5.3.1.3 , . 5.3.1.4 KS R ISO 12161:2008 7 . . 5.3.1.5 (strain-gauged) / , . 5.3.2 . , 5.3.3 5.3.3.1 A . , . 5.3.3.2 , A . . . ( ) . 5.3.3.3 . . . 6 6.1 ECE R 13 4 . KS R ISO 12161:2008
11、8 6.2 6.2.1 (downhill test) ( UN ECE 13 6 % 6 km 6.4 ) . . 6.2.2 0.5 % . 6.2.3 . lH=mtan 6.2.4 tan loc tan m 50 % . 6.2.5 5 , , 10 km/h . 6.4 . 6.3 . 2 13 . 2 13 ECE R 13 4 km/h (tan) % km % II 30 6 6 1 IIA 30 7 6 1 KS R ISO 12161:2008 9 12 . 2 . H l tan . 6.4 6.4.1 , , 2 . , . . 6.4.2 IIA 6.2.5 . ,
12、 7 m . 6.5.2.2.2 6.5.2.2.3 . , (6.4.3 ). 6.4.3 H ( 1 ), m . lHlHmm=01.001.0KS R ISO 12161:2008 10 1 2 3 Wdiss 4 l 5 H 1 6.4.4 ( 2 ), v tan ( ) , . 01.0tan01.0tan=vv , . vvll= . H l tan KS R ISO 12161:2008 11 1 2 3 m , p 4 tan 5 l 2 3 II tan % 6.0 1 5.5 2 5.2 3 6.5 4 7.2 v km/h 30.0 33.3 35.7 27.3 24
13、.2 l km 6.0 6.7 7.1 5.5 4.8 H m 360.0 366.7 371.4 354.5 348.4 4 IIA tan % 7.0 1 6.5 2 6.0 3 7.5 4 8.5 v km/h 30.0 32.7 36.0 27.7 24.0 l km 6.0 6.5 7.2 5.5 4.8 H m 420.0 425.5 432.0 415.4 408.0 vcalc (30 km/h) 20 % . vcalc , . 6.4.5 . 6.4.5 6.4.4 20 % , KS R ISO 12161:2008 12 . . 01.0tan01.0tan=vv v
14、vcalc , v 30 km/h20 % . )( mmvvmm = . . vvll= . = tanlH , . 6.4.6 , (GVW) (GCW) , . 6.5 6.5.1 , , , . 6.5.2 5.3.3.2 . . 6.5.2.1 vreq 6.4.4 . 5 km/h . 5 km/h . 6.5.2.1.1 1 1 6.5.2.1 5 km/h vreq , vreq . KS R ISO 12161:2008 13 6.5.2.2 6.5.2.2.1 . Treq12 . 6.5.2.2.2 1 . Treq . reqreqvlT = 6.5.2.2.3 6.4
15、.2 , 12 . 6.5.2.2.4 , . . a) 1 . b) 1 . c) 2 , 6.4.5 . . 6.6 15 6.5.2.2.1 6.5.2.2.3 , 6.5.2.2.4 . B.1 . 7 ( ) 7.1 (drag test) , . KS R ISO 12161:2008 14 ECE R13 . 7.2 . 7.3 7.3.1 5 13 . 5 13 ECE R 13 4 km/h % km % II 30 6 6 1 IIA 30 7 6 1 12 . (wheel slip) . 7.3.2 1 % . )01.006.0(0006dissll= mgW )01.007.0(0006disslla= mgW GVW GCW . 7.4 7.4.1 vreq 5 . 5 km/h . ( ) . 7.4.1.1 1 1 5 5 km/h , vreq 5 . , KS R ISO 12161:2008 15 . 7.5 7.5.1 , , . 7.5.2 7.5.2.1 5.3.3.2 . , . 7.5.2.2 7.5.2.2.1 12 . 7.5.2.2.2 1
