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:
8 X' b7 K9 h/ Z1 T$ |- l(sensorID : integer)$ O9 P" {* ^; k8 Y( d8 o- p
is3 p$ O7 w2 ^. d/ @0 ]6 l
randNo:real;3 ] \0 J5 G+ y Y
do6 ?' |* a7 n( e
@.stopped:=true;
E- z& K1 k5 h4 N wait 20;/ G( ~; P/ C3 e# P' p" o' k
randNo:=z_uniform(2,0,1);
8 N/ e/ i. J( Q" T* H# x! p @.cont.createattr("type","string");
+ C3 A, B5 w8 ?! k/ C if randNo>0.7 then/ A! z# {8 i" }2 }) m
@.cont.type:="bad";
9 H# e: g* w3 R& s print"bad";! u( b3 K/ U, T7 p
@.cont.move(drain4);
h" }: Q) r r @.destination:=Load_in;-----增加语句
% r, G9 e0 n+ a9 x6 J else
6 H3 I3 X8 Q, ~* z @.cont.type:="good";) M3 k7 ^* P5 f$ H. S; O# e
print"good";" ^+ Q: a: {4 f4 W
end;
% Y! |- d5 E* u* Y9 q8 H3 m7 y @.stopped:=false;3 i# S }3 |- H* t9 U
@.move; 1 x- m' S* ^- W2 e# O$ A8 g% `
end;
) M) Q, S, d$ J4 O* h _同时将unload程序改为9 v7 B) J- p$ \! _1 _ C
is
/ o2 b+ R- @1 u. h4 Ldo
) M2 C' \5 w) } k* G& [ wait 30;
' V" l9 B5 m" j R6 \/ F9 a if @.empty=false then ( Q: Q4 N5 r9 p$ ]2 {
if @.cont.name="green"then8 H% W5 ]2 W. ]- `8 l
@.cont.move(drain1);, U. N/ U# V+ ?# B8 |* k' H3 o
print"Unloading on drain1";
; w9 n8 q1 l0 j' n elseif @.cont.name="blue"then* m; [, W* o- B: p4 s; M
@.cont.move(drain2);
3 {& ~9 V6 z6 S print"Unloading on drain2"; O7 F5 `, j7 G1 m. T
else: S: Z- a4 b$ G
@.cont.move(drain3);
! I" g, C P( e" l; T7 [4 N9 n% @ print"Unloading on drain3";
/ {6 b, t U! H: n' k end;
( J7 w' b) I( E& r7 e0 a else
2 J7 p$ x4 u5 x5 N# Y end;
; [- ]! J' i& q6 C# i @.destination:=Load_in;
! I, N# f8 F& e1 w% m4 ~. j @.move; |0 u( h- i! e1 B
end;
g: q6 l/ i# c! L( g0 l4 H |