1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 16673 KS R ISO 16673:2009 2009 8 31 http:/www.kats.go.krKS R ISO 16673:2009 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2009 8 31 2009-0465 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS R ISO 16673:2009 Road vehicles Ergonomic aspects of
2、 transport information and control systems Occlusion method to assess visual demand due to the use of in-vehicle systems 2007 1 ISO 16673, Road vehicles Ergonomics aspects of transport information and control systems Occlusion method to assess visual demand due to the use of in-vehicle systems , . 1
3、 . (Original Equipment Manufacturer： OEM) . , . 2 . 2.1 (driver accessible) , 1 KS R ISO 39582 , SAE J10503 . 2 . PDA (reach envelope) . KS R ISO 16673:2009 2 2.2 (glance duration) ( ) 1 KS R ISO 15007 14 A.2 1 . 2 (glance) . X 1 B( ) 2 A( ) 3 C( ) a 1 2.3 (goal) , , . 2.4 (integrated system) 1 2 KS
4、 R ISO 16673:2009 3 2.5 (occlusion interval) 2.6 (outlier) 52.7 (portable system) . 2.8 (resumability) . 2.9 (resumabilitty ratio) R (TTTUnoccl) (TSOT) , TSOT/TTTUnoccl2.10 (system response delay) SRD 2.11 (task) . 1 ( ). 2 (turn by turn) ( ). 2.12 (total shutter open time) TSOT TSOT . KS R ISO 1667
5、3:2009 4 2.13 (total task time occluded) TTTOccl 2.14 (total task time unoccluded) TTTUnoccl 2.15 (trial) . 2.16 (vehicle in motion) 0 ( 5 km/h ) 0 . 2.17 (visual interval) (SOT) . 2.18 (visual demand) . 2.19 (visual occlusion procedure) 3 3.1 . . (goggle)7 ( ) . 3.2 (ON) (OFF) . . (occlusion goggle
6、s) KS R ISO 16673:2009 5 , . , . , 20 ms . 1 ( ) 17 . , ( ). . , ( , .) , (buck), (mock-up) . . . . . 3.2 1.5 s , 1.5 s . (8 13 ). (trial) (4.6 ). . 3.3 (TSOT) . ： . ： “ ” . ： , . 1.5 s A . TSOT . TSOT 1.5 s . (TTTOccl/3.0)1.5 . A 1.5 s . KS R ISO 16673:2009 6 2 (TTTUnoccl) . ： . ： “ ” . ： . A 1.5 s
7、 . (TTTOccl) ( 2 ). ： 1 . ： “ ” . ： . A 1.5 s . 3.4 , , , / TTTUnoccl TTTOccl 4 15. . 5 . 5 . . 4 4.1 (TTTOccl)KS R ISO 16673:2009 7 , 5 s TTTUnoccl .1) 1 (ON) (OFF) . 2 . , . “ ” RG40 3GA GU21 6AG . . 4.2 (Human Machine Interface：HMI) 10 . 10 , . 5 15. ( , ) , . . (： , ) . 20 % 50 . 4.3 . 4.4 . 2 5
8、 . 5 . . “ .” . . . . 2 . , . . . 5 . “ ” . 1) 5 s . . KS R ISO 16673:2009 8 4.4 . . , . “ ” “ ” . 5 . 5 , . 5 2 . 4.5 TSOT TSOT R . 4.6 . TSOT ( ) . 3 a) . R ( ) . 3 b) . (6 ). i5 i25 a) TSOT , ( ) . II I i5 i5 i5 i5 i25 i25 b) R , ( ) 3 KS R ISO 16673:2009 9 4.6 . TSOT R . 4.6.1 TSOT TSOT 3.3 . TS
9、OT (outlier)2) . TSOT . nj j ( ) k ( ) , j TSOTj j TSOT nj . (1) . =j11nkjkjj TSOTnTSOT (1) ( , ). 1 TSOT N . TSOT (2) . =NjjTSOTNTSOT11(2) 1 TSOT 1 2 k n 1 1TSOT 2 2TSOT j TSOTjkjTSOT N NTSOT N 4 TSOT . a) jTSOT N (2) b) jTSOT N (3) ()12112=NNTSOTTSOTNTSOTNjjNjjS(3) 2) . . .KS R ISO 16673:2009 10 c
10、) jTSOT N d) jTSOT N 85 85 (X ) (Y ) . 85 X 85 % Y . TSOT . 4.6.2 R ( )16,17. R . R 3.3 (TTTUnoccl) . TTTUnoccl . TTTUnoccl . nj j ( ) , j TTTUnoccl j TSOT nj . (4) . =jjnkkjjTTTnTTT1,UnocclUnoccl1(4) ( , ). 1 TTTUnoccl N . jR (5) . =jnkkjkjjjTTTTSOTnR1,Unoccl,1(5) R R . =NjjRNR11(6) TSOT TTTUnoccl
11、, R . ( , ). R N . 4 R . a) jR N (5) KS R ISO 16673:2009 11 b) jR N 3)c) jR N d) jR N 85 4.6.3 TSOT R . a) TSOT . b) TSOT R . . 85 . TSOT R . . TSOT R , TSOT R . 3) jR njk N . (intra-subject variability) (inter-subject variability) .KS R ISO 16673:2009 12 A ( ) A.1 TTTUnoccl, TTTOccl TSOT . (3.3 ) “ (idle)”, . ( ) . . ( ) “ ” . (SRD) TSOT (TGT) “ ” . . SRD . SRD . SRD ( ). SRD . SRD , . “ ” , . SRD , SRD
