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:
5 v% L$ q+ z! K: H" z(sensorID : integer)
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randNo:real;
3 G# i0 y1 V# H7 f& u! C, E! O& n5 wdo
/ Y5 P2 J/ b) O @.stopped:=true;# p2 a A* d- j3 |5 P) R
wait 20;$ B! d/ x9 V) O# V6 n/ S
randNo:=z_uniform(2,0,1);% p$ q. Q7 W" c
@.cont.createattr("type","string");9 C8 {" G7 }( \+ a7 M
if randNo>0.7 then
- ?8 i3 }, [. C8 j8 Q! k& @ @.cont.type:="bad";
* U* Q; g/ O* N; w7 U print"bad";' I3 P) b! | Q5 T( j# c! ^9 c5 e
@.cont.move(drain4);; ^4 p F/ ]! V. n
@.destination:=Load_in;-----增加语句9 g# O6 _3 Q" L+ A
else0 k" H5 n: {/ n
@.cont.type:="good";9 S& X5 u+ g' h+ F% {* e! S
print"good";
, e( I- {1 }& y+ T end;
2 B: d" Z4 y' Z/ F @.stopped:=false;% k8 |) m# |: ~4 h
@.move;
" H' n u% `0 c% w" ~$ ~end;
! |( z1 [& b: o h8 f& ]" A同时将unload程序改为3 N" @( {4 U; F5 }+ ^1 j4 h
is/ y# F0 T2 k1 d% u. Y4 X+ [$ p
do' m7 V4 w5 D( ]' _4 W, J0 J$ H' n
wait 30;! j* S- o# q q3 N0 ?8 o
if @.empty=false then
) b3 e2 w! o* X# o# y, f if @.cont.name="green"then, d* K9 e- z: z4 d% [( b& g& k$ |
@.cont.move(drain1);% h6 v' S1 s1 n1 G0 J. i/ S
print"Unloading on drain1";7 @8 e: \0 `/ {; o7 L/ x) v
elseif @.cont.name="blue"then
0 U: t0 |/ D d7 ^9 K @.cont.move(drain2);
2 _5 [# r- R$ S$ X( ]8 F- L print"Unloading on drain2";
3 b! u0 G, `2 R& E5 l5 W else& E" n7 o: C v# @$ ?
@.cont.move(drain3);
+ X- \* o S0 b# o; [ W print"Unloading on drain3";; B2 o* C [' Z" C' k) g2 i
end;
p9 M& f& o; v' h else
$ H0 S3 T# C0 M end;
0 U2 l. M6 x. w2 O @.destination:=Load_in;4 Q/ m) n! \: E0 K7 u+ n" I% b- b
@.move;6 F# f# O5 j1 u
end;
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