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:
; e- x; N: u8 i: \(sensorID : integer)/ P* H% s5 s8 L) W% ]: |! V8 W
is
" i, ?" [* l, [& U randNo:real;8 z n- J1 @1 ~
do, X% ^2 B+ @0 K0 a
@.stopped:=true;
9 v1 j4 I5 i6 d/ N" B wait 20;
7 ~2 X. g* @& U- t* M# j+ m m randNo:=z_uniform(2,0,1);
: t6 D/ ^% X" x0 I+ C# X3 I+ P @.cont.createattr("type","string");
& n B) M7 U0 S! o if randNo>0.7 then9 K: }& g5 B; t6 c0 X* i. K* L- ^
@.cont.type:="bad";! _' p( {; A7 X9 j
print"bad";
( I5 l8 Y7 k) I/ ^/ P( ^9 P3 Z @.cont.move(drain4);
/ k F$ y' @. I2 L" Y @.destination:=Load_in;-----增加语句
- R, l& t# U0 p6 A- Q1 W* P- ` else
9 R% J; h2 X) _+ A" g @.cont.type:="good";' }' B& B- g0 s$ x
print"good";$ r# D9 |( Z6 @' E9 |0 e
end;
( E' b. v$ }: l/ o& @9 N' r2 L/ l @.stopped:=false;
$ ^# C2 V d# m' x( B @.move; H! M8 w) C$ g/ r( W
end;
+ U, d. I# t: U( @! |) C3 E6 {* F同时将unload程序改为$ k" _" X; e N% f% y1 r
is
% \$ x* I. K& D4 E5 Ado e4 B1 T! h1 ~' ]( D* V3 _
wait 30;
) ~# V2 f. c1 W1 _2 S# B if @.empty=false then
; \* x1 X$ S- G9 g5 w if @.cont.name="green"then
; ]3 ]" w9 C- u1 `# D @.cont.move(drain1);
8 X" n5 d. g- Q. }: b, R print"Unloading on drain1";
1 P9 G$ L2 {, T. \! F& @ elseif @.cont.name="blue"then
& C- E( y f" `0 z& \ @.cont.move(drain2);) r# F& W# T) T; \: S; Z
print"Unloading on drain2";9 J( C; g/ H% f3 `6 W+ n- i
else
4 v- J* H, b! G @.cont.move(drain3);! [( Y: B1 c) p6 a
print"Unloading on drain3";0 R, M! ?1 Y4 ~- q$ f: t
end;% @& ^2 P2 }. t/ y" O, s
else+ W+ L* X7 C; T& j: R& ~/ u ^
end;
" ]! u( k) }. E @.destination:=Load_in;
( `9 K* @% Q3 O* Y7 V @.move;
$ q3 |1 ~# |1 r1 ~( }! [+ K3 m. I( }end;, W, e0 r, I! y; x# E# c
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