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:
) h* |1 {4 o* m& F(sensorID : integer)
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randNo:real;
9 Q' _/ [. y& a, ^- U, Ido
1 a' R* [6 @6 M, g: X, n( _0 Y- b @.stopped:=true;
6 B* {* T5 J& j9 ]& Y$ v" Z wait 20;
3 m0 P$ ^1 n9 U. M" G randNo:=z_uniform(2,0,1);2 ]% i8 [9 G6 _% r1 Y' M
@.cont.createattr("type","string");; r$ s/ r: _5 f% w' W, y$ k
if randNo>0.7 then
. f, `" P/ \! E* }+ B+ I @.cont.type:="bad";
5 ?& p/ {7 o% D print"bad";" N4 w0 Q7 c. v( e3 @! S/ q3 A! e
@.cont.move(drain4);6 v9 J7 T$ v( J* v! L# Y1 T* b+ |8 c
@.destination:=Load_in;-----增加语句# |# Q8 R5 }5 K, O4 ~* V6 }
else' l* N0 S, f& T6 y2 L5 \' d& e
@.cont.type:="good";
% ?( ]1 e$ P' O print"good";
6 g8 o2 c% k+ f8 \7 e+ Z7 ] end;* ]- }( H0 R( \: z4 F1 s
@.stopped:=false;
* s6 j4 }3 J y8 f' Y# g: E @.move;
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同时将unload程序改为) F6 Z0 T: ]0 R# j
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do
7 q" M8 [0 q u2 m8 g1 X- D6 a wait 30;) s7 r5 n8 T6 h) b- t/ n- M+ w
if @.empty=false then
+ n( Q) \: n6 |& ~ if @.cont.name="green"then
0 D6 T$ M5 p ] @.cont.move(drain1);+ r" E5 c! \+ L- F7 |/ \9 H
print"Unloading on drain1";
" y2 p3 d+ |% m6 v elseif @.cont.name="blue"then
: k# z: e" s w2 A @.cont.move(drain2);
) P% g; i7 G: G print"Unloading on drain2";
# X7 C: {! S, ~0 d6 [' u! F" E else
7 |6 B$ m9 ~0 M$ y1 e @.cont.move(drain3);
O/ U& B9 F l* Z5 y3 z/ L print"Unloading on drain3";
/ j# c' J' @0 v0 _6 _' T& ? end;
: C% v. N7 z. e+ i$ v' S else+ A/ T/ c/ `/ }) m5 s) M! U! q
end;4 D0 h' k+ W. p6 f
@.destination:=Load_in;! {: ~3 `2 Z8 j. x: Q
@.move;
6 Y, Z, m3 k( K* @end;
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