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:
4 X+ P0 R; x9 u" c/ {(sensorID : integer)
" a% K% @; N5 U9 n0 {- Mis
- |; p" j8 P1 S7 }6 ^ randNo:real;* _" z5 B2 a0 L6 `; p
do" b% w5 [0 {, b
@.stopped:=true;
8 O: z+ B7 o" e1 d, o wait 20;3 h- S- m7 m* A; G6 f5 j2 z
randNo:=z_uniform(2,0,1);
4 l1 U2 s5 V i1 e+ Y @.cont.createattr("type","string");' W! F3 C- w2 @' Z
if randNo>0.7 then
2 v6 E3 A% I8 t. s( h* o$ Y @.cont.type:="bad";
/ v( b' \9 `0 H5 T; M5 N5 F print"bad";
" ~, `, C1 V, ^; J$ _ @.cont.move(drain4);, ~; k- A4 ?- W+ k# n4 y7 k4 U7 j! F
@.destination:=Load_in;-----增加语句3 g$ a1 Q. z" m" L( y- ^8 q
else
! |- ~. v8 N' u; M. W @.cont.type:="good";
7 \6 O5 t4 P# c$ ?( V1 R; M$ | print"good";& y. s. W, c' O& b9 y0 g8 q
end;, y5 U6 n1 g2 X2 J9 V
@.stopped:=false;: Z) u' i% G4 B% D0 s5 p- j( q
@.move; ' K% z: z& x, [# O; X) f6 O% G
end;
: |% g8 W# e8 c2 i同时将unload程序改为
* j- @' N; }7 n' i7 jis2 z; X$ H" t2 b( |# c# v' E# Y
do
$ E+ N. b1 I4 P5 v$ ` wait 30;
& X# Y7 T4 Z' f; j if @.empty=false then
# v. _7 F7 R! M7 |" }; U- b# \ if @.cont.name="green"then
8 C6 M0 ?1 q* t8 D9 H/ n8 C @.cont.move(drain1);
6 x* r, t0 m! {. e) F print"Unloading on drain1";$ H4 D C g( J. d
elseif @.cont.name="blue"then; Y& e* o% a9 B+ Q! ^% U2 u
@.cont.move(drain2);; C* O2 D; D$ m
print"Unloading on drain2";) A4 s' g* l$ E# o5 [' X- t
else
7 @3 c& ~0 j! K3 w1 s$ ~ @.cont.move(drain3);
* C. J0 {4 @4 W7 G9 L print"Unloading on drain3";
' q0 Y- g D% }( h. t2 c- ^ end;
) C$ ?9 G% D6 u Y$ E else
6 T4 ]7 a7 Z9 O! `: ^ end;
8 l( |8 `4 Q# s2 P& ]0 i @.destination:=Load_in;4 q. } M. r& Y
@.move;
* s! C+ W# {+ Wend;. E; O. W- x& ~/ l) q
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