1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS X ISO 15622 KS X ISO 15622:2012 2012 12 31 http:/www.kats.go.krKS X ISO 15622:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2002 7 20 ：2012 12 31 2012-0842 ： ： ( 025097262) (http:/www.kats.go.kr). 10 5 , . KS X ISO 15622:2012 i ii . iii 1 1 2 1 3 .1
2、4 3 5 5 5.1 ACC .5 5.2 .5 6 5 6.1 .5 6.2 .6 6.3 .9 6.4 10 6.5 (ACC Type 2 )10 6.6 10 7 .12 7.1 12 7.2 .12 7.3 (6.2.4.2 )13 7.4 (6.2.4.3 )13 7.5 (6.2.4.4 )15 A( ) .18 23 KS X ISO 15622:2012 24 KS X ISO 15622:2012 ii . KS X ISO 15622:2002 . . , , . , , . KS X ISO 15622:2012 . A( ) KS X ISO 15622:2012
3、iii 2010 2 ISO 15622, Intelligent transport systems Adaptive Cruise Control systems Performance requirements and test procedures , . KS X ISO 15622:2012 Intelligent transport systems Adaptive Cruise Control systemsPerformance requirements and test procedures 1 (Adaptive Cruise Control： ACC) , , , .
4、( ) . ACC . 2 . . ( ) . KS R ISO 2575, , UN/ECE Regulation No. 13 H, Uniform provisions concerning the approval of passenger cars with regard to braking 3 . 3.1 (active brake control) ACC 3.2 (Adaptive Cruise Control) (3.5 ) 3.3 (brake) . 1 ( KS X ISO 15622:2012 2 ), ( ), ( ), ( ) . 2 UN ECE Regulat
5、ion No. 13-H:1998, 2.6 . 3 . 3.4 (clearance) 3.5 (Conventional Cruise Control) 3.6 (forward vehicle) ( ) (3.11 ) 3.7 (free-flowing traffic) 3.8 (time gap) v c , c / v . 1 3.9 (set speed) ACC ACC . 3.10 (steady state) , . 3.11 (subject vehicle) 3.12 ACC (ACC system states) ( 2 ). KS X ISO 15622:2012
6、3 3.12.1 ACC (ACC off state) ACC . 3.12.2 ACC (ACC stand-by state) ACC . . 3.12.3 ACC (ACC active state) 3.12.3.1 ACC (ACC speed control sub-state) 3.12.3.2 ACC (ACC following control sub-state) ( ) 3.13 (target vehicle) 3.14 (stationary object) 4 4.1 1 1 A At alateral_max amin amax atest avehicle_m
7、ax c , d , d0 , . d1 , . KS X ISO 15622:2012 4 d2 dA A dmax dmax_curve Et (transmitter) I0 Iref L R , Rcircle Rmin Tbrake_max t0 , t1 , t2 , t3 , v vcircle alateral_max vcircle_start R vlow vset vset_max vset_min vvehicle_end vvehicle_max vvehicle_start ymaxdmax_curve FOV( ) , max(v) v max min(v) v
8、min 0 1 KS X ISO 15622:2012 5 4.2 CTT FOV HDA RCS (Radar cross section) 5 5.1 ACC . , ACC ( 2 ). 2 ACC 1a 1b 2a 2b ACC . ( 2a) , . (6.3.1 ). 5.2 3 ACC . 3 ACC ： m I II 500 III 250 IV 125 6 6.1 ACC . ACC . ACC , , KS X ISO 15622:2012 6 , . ACC . (6.3.1 ). vlow , “ACC ” “ACC ” . , “ACC ” vlow , . , AC
9、C “ACC ” “ACC ” (6.3.2 6.4 ). , (6.2.4.2 ). a / 2 ACC ACC / . . 6.2 6.2.1 ( ) . 6.2.2 ACC . 6.2.3 ACC . . 6.2.4 ACC , , . ACC aACC aACC aACC ACCACC ACC ACC KS X ISO 15622:2012 7 6.2.4.1 v min . min min 0.8 . 1.5 2.2 . min v . , . ACC 6.2.4.26.2.4.4 . 6.2.4.2 ( I II III IV) 3 d1 dmax , ACC ( 3 ). dma
10、x max(vset_max) vset_max d0 d1 , ACC . d1 min(vlow) vlow d0 , ACC . d0 max 2 (0.25 vlow) 6.2.4.3 II III IV , ACC ACC ( 4 7.4 ). KS X ISO 15622:2012 8 4 6.2.4.4 ( II III IV) ACC ( I II III IV) Rmin,II 500 m( II III IV), Rmin,III250 m( III IIV), Rmin,IV 125 m( IV) max(vcircle) . , vcircle Rmin , max(v
11、circle) . minmax_lateralcircleRav max(v) ： v alateral_max ： . alateral_max, II 2.0 m/s2alateral_max, III 2.3 m/s2alateral_max, IV 2.3 m/s2alateral_max (95% ) 5 5 , km/h , m/s2KS X ISO 15622:2012 9 6.3 6.3.1 6.3.1.1 ACC . 6.3.1.2 ACC , ACC (ACC . 2 ). ACC (UN/ECE R 13 H ). ACC , . 6.3.1.3 1a 2a ACC A
12、CC ACC . 2a , . , ACC ACC . 6.3.1.4 ACC ( , ). ACC . ACC , . . 6.3.1.5 (ACC 2 ) (ABS) . (ABS) . 6.3.1.6 ACC (traction control) (positive wheel slip) . (traction control) . 6.3.1.7 ACC ( , ) . , . 6.3.1.8 , . 1) 2 ACC (OFF) , . 2) 2 ACC (OFF) , 1.5 . 6.3.1.9 ACC , ACC . KS X ISO 15622:2012 10 6.3.2 (
13、ACC ) . , ACC . , ACC . (KS R ISO 2575 ). ACC , , , . ACC . ACC “ ” . 6.3.3 KS R ISO 2575 . 6.4 ACC 5 m/s1) vlow .1)vlow ACC . vset_min 7 m/s vset_min vlow . ACC 3.5 m/s2(2 ) . 2.5 m/s2( 1 ) . ACC amax 2.0 m/s2 . d0 d1 , . 6.5 (ACC Type 2 ) , . ACC , . ACC 350 ms . , ACC . 6.6 1) 5 m/s KS X ISO 1562
14、2:2012 11 4 5 . 4 5 ( 2 ). . ACC ACC / . 6 4 ACC 1 ACC 1 ACC . ACC . 2 ACC . ACC . 3 v vlow . , ACC . ACC . 4 ACC ACC . ACC . aa 2 ACC KS X ISO 15622:2012 12 5 ACC 2 ACC 1 / . ACC . 2 aACC . , ACC . ACC . 3 . , ACC . ACC . 4 ACC ACC . ACC . a , . 7 7.1 a) . b) 20 40 . c) 1 km . 7.2 7.2.1 , . 7.2.2 (
15、LIDAR) (CTT) . A B 20 cm2 . A： A CTT 2.0 m2/sr10% ( A ). B： B CTT 1.0 m2/sr10% . 7.2.3 (RADAR) (RCS) . 20 95 GHz A： A 10 m2 . KS X ISO 15622:2012 13 B： B 3 m2 . ( A ). 7.3 (6.2.4.2 ) d0, d1, d2 dmax . 0.2 m 0.9 m . . . , d0, d1, d2, dmax ( 7 ). dmax , A . d0, d1, d2 , B . d2 75 m . , . 2 . ： m a b 7
16、 7.4 (6.2.4.3 ) 7.4.1 vvehicle_start . KS X ISO 15622:2012 14 3.5m0.25 m . 1.4 2.0 m . . . max(vvehicle_start) , vvehicle_end . 0.5 m . vvehicle_end 27 m/s ( 100 km/h) , vvehicle_end 22 m/s ( 80 km/h) . vvehicle_start vvehicle_end 3 m/s ： m 1 2 3 8 7.4.2 vvehicle_end . ACC . 1 2 3 av vvehicle_end bv vvehicle_start 9 KS X ISO 15622:2012 15 7.5 (6.2.4.4 ) 7.5.1 ACC
