1.错误原因,坏件在e4被卸载,车子空了,但它的目的地还是output3,所以它去output3没东西可卸载就出错了;改进quality程序改为:4 T$ N! v1 L; O, {" c" m) ?
(sensorID : integer) P4 ?, x( y9 L }. @1 t
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randNo:real;
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@.stopped:=true;6 K: H1 l$ E# S6 ?+ M, P5 ^
wait 20;9 q t$ H k; ^- |' c: L- {/ \& m2 O8 j3 ]
randNo:=z_uniform(2,0,1);; h, r' E8 J4 S$ r) C
@.cont.createattr("type","string");
- p5 k' ]" Z4 j' ]3 K0 C8 s if randNo>0.7 then* V& [2 _4 i0 l4 ^4 ~: P# I
@.cont.type:="bad";
$ u$ k, Y! o' m* X' p% `4 n9 E print"bad";& X/ b+ z' v# V) y& Z* Q
@.cont.move(drain4);
' e6 H9 ?3 G* B- O. Z @.destination:=Load_in;-----增加语句
: R8 [1 Z/ A( F# |( ]+ B1 w else; y4 ~: V3 t( e& ]6 C
@.cont.type:="good";
( A Y/ ^* a/ A j print"good";" ]2 K4 o1 J" w& g7 b+ J" U
end;5 s- h6 y2 D0 K3 Y) x7 H
@.stopped:=false;2 H6 x- U A& C" L3 v4 p
@.move;
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同时将unload程序改为, y% i- R& K" p* @" L: K. k1 N
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wait 30;; b9 u4 ?2 V' }1 i# f
if @.empty=false then
8 }' [3 W) \! y: z# X* w7 i8 ~ if @.cont.name="green"then. p2 I9 C. ]! k! U* X
@.cont.move(drain1);
( {1 y" Y$ h3 w9 w& i& @# d4 C- F print"Unloading on drain1";
% m, Z% c' h8 {4 o& T elseif @.cont.name="blue"then
6 A0 s) J$ q+ A3 d8 q @.cont.move(drain2);6 V) ]9 X7 @+ w1 @- ]) j" O
print"Unloading on drain2";
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@.cont.move(drain3);" a1 _5 t$ {* q" o4 r
print"Unloading on drain3";
5 Z- X4 z8 B$ q, H# a7 C end;
5 V) `4 @; M0 C. c else
9 P6 _$ z$ T' O) P$ } end;
7 k( n) \% R/ V+ A2 O- I5 X @.destination:=Load_in;
' J6 u' Z/ O, `" p @.move;( A5 @# l1 |4 l! u* @
end;
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