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:; k9 e q2 r: d A6 m. r+ ]$ D+ g
(sensorID : integer) Q2 L6 D+ N2 d2 M- L4 I
is
! j9 ^* L! o& }" y, E/ D& M) b, f- J randNo:real;
% o* W$ N* b* J6 L5 D3 gdo
% j# i0 p/ e3 t8 b% i: x @.stopped:=true;
/ e2 j c2 p y wait 20;) X& b. O1 S7 j/ i8 R' y/ K& F
randNo:=z_uniform(2,0,1);
4 C9 S/ V, Q6 u a1 r* G, ] @.cont.createattr("type","string");
% E: o3 Z( ~+ l4 _" Q if randNo>0.7 then
- Z, [2 J8 O; F. O @.cont.type:="bad";& y2 L$ C8 F1 t$ n) b
print"bad";/ _0 h7 |& Z4 P! y1 @ f1 n n& x
@.cont.move(drain4);
4 U/ G5 }* o- M2 I @.destination:=Load_in;-----增加语句
" X& S3 F7 I! N) \) z: I9 B6 I else$ s2 ], Q T" k/ Q. a0 k
@.cont.type:="good";
0 I4 F/ j( k2 v) r# S print"good";/ l% z, y5 e. _5 H& R" f! {: Z- O
end;
& X1 c0 \+ R4 I- f- l1 @6 x+ r" K @.stopped:=false;
' c8 g7 H- t) P& k @.move; ' P: A4 e/ n# J( ~% k2 k
end;4 c4 B+ Q9 }0 @+ @7 `+ Y7 h4 ?5 A% O
同时将unload程序改为
4 a3 r* Y7 \" H9 L% V7 ~/ zis
4 S# x) j+ [* l& Fdo
% Z0 `& N& K8 n: `" {4 e wait 30;4 [2 _ ?& l. B6 V/ |
if @.empty=false then 0 V1 T# q4 t) i, ^" F9 ~- @
if @.cont.name="green"then+ J* N- [8 U6 S, C3 k, x7 A
@.cont.move(drain1);
0 A1 h: H5 `0 I* C print"Unloading on drain1";$ ?$ F9 s9 u1 J W; \4 q; g
elseif @.cont.name="blue"then
6 ~/ ?( b/ R0 @( A4 n: v% q @.cont.move(drain2);' c' F% P; _" k5 ~6 F# ?
print"Unloading on drain2";% b% f3 W# f) v
else
3 P- Q% s$ ~$ p8 V$ G* @- J9 [ @.cont.move(drain3);
: o3 I' b* e4 b g8 X! l4 \, |8 G print"Unloading on drain3";. R. f3 C4 g# p
end;
: p- \" B9 H* K" J9 W# b else* G/ e- A/ }5 E& P3 J
end;
8 ^. y k5 a0 N, O( s1 l @.destination:=Load_in;
$ r/ U ]; `+ {& K! g3 [5 L& | @.move;7 h8 M1 F) b6 a- ]* b6 E- H
end;3 n" R$ [) W/ k. f: S8 z) W! W
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