1、 115912011 ISO 11591:2000Small craft, engine-driven Field of vision from helm position(IDT) 27 2002 . 184- , 1.02004 . 1 - . . . - , 42 5 3 26 2011 . 58-4 11591:2000 . (ISO 11591:2000 Small craft, engine-driven Field of visionfrom helm position)5 , - . - () . , , 2012 , - - II 1159120111 12 13 .34 .
2、35 56 .5III 115912011 ngine-driven small craft. Field of vision from helm position 201201011 24 . :- ;- 10 . - , -. , - .2 :2.1 (high eye position): 1730 , , 400 () ( 1). 1 115912011 1 ; 2 ; 3 ;4 ;5 ;6, 1 2.2 (high eye position): 840 , 400 () ( 2). 2.3 (low eye position): 1480 , , 400 () (. 1).2.4 (
3、low eye position): 690 , 400 () (. 2).2.5 (compressed seat bottom): - 25 100 (. 2).2.6 (theoretical keel): , , ( 3).2.7 (level reference line): , .2.8 (vertical range of vision): - (. 1 2).2.9 (tiller-steered craft): , - , .2 1159120111 ; 2 ; 3 ; 4 ;5 ; 6 ; 7 , ;8 2 1 (2.6) 3 3 3.1 , , , , , , .3.2
4、, , 70 %.3.3 , , - . , , - , , : . .3.4 , , - .3.5 , , 0,7 . , , , , .3.6 , , - .3.7 / , - , .4 4.1 4.1.1 112,5 90 . , .4.1.2 90 112,5 , 0,5 .4.1.3 - , , 15 , 4.1.5. , , , , , , , 35 . , , -, 8, - .4.1.4 , , 4.1.3, , 4.1.1, , 100 . , , , 30, - ( 4).3 1159120114.1.5 , , - (4.2.1), LH 50 .4.2 4.2.1 ,
5、, . 10 , , , 7 LH-, 20 , , , - , :) , , 4 ( );b) , , - , 1/3 (. 5); 24 ;4 1159120111 ; 2 ; 3 ; 4 ; 5 ; 6 . 4 1 ; 2 , 5 c) , , . . 5 , 1/4 - , - , ;d) , , - ). / - , - 1/2 , , 5 , , . , , - , ( , ).4.2.2 - ( 1 2), 4.1.5 -, 4.1.1.5 5.1 , 135, , . - , . . 0,5 1 - , .5.2 , , , , . , - , . , , , 5.1, . , , , 5.1.6 :a)
