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:
9 R8 K+ ~+ O! q/ \, M(sensorID : integer)9 j/ v- N, w0 h% p
is6 S* _8 r0 d. V6 t$ w
randNo:real;
( D2 v, c, B) y) W0 ~; g; h* C! N' X( \do% ]1 ^7 P3 \; L" A3 U1 n, U
@.stopped:=true;
/ z1 X) s1 f& F- f9 N wait 20;& u6 A9 G6 l9 `3 Z6 l4 m
randNo:=z_uniform(2,0,1);0 A8 F2 K6 ]7 i! k. ~5 s. B9 B
@.cont.createattr("type","string");
6 X. [9 ]- N( R- }* v if randNo>0.7 then, `3 b5 Q% \' v$ ~# ]& \2 ]
@.cont.type:="bad";
$ M; P4 Z! s1 z print"bad";
* e, x9 m" e- d1 @ @.cont.move(drain4);
_5 `% g" A; o/ e4 u @.destination:=Load_in;-----增加语句
! _0 w4 {/ D+ ? else" P/ T% W t( d
@.cont.type:="good";
8 u O& q! L( x. \9 o. I" b print"good";
3 h( C0 [& ?4 p6 V0 ^2 n end;+ Y- P" V, ~) Q/ O, a' `/ T
@.stopped:=false;
1 A! }! T+ v/ b" Z- W# A5 X0 q @.move;
0 `8 u; w' v, y8 ]end;. N7 ]. p' p# V/ C5 k
同时将unload程序改为# k- J, T/ z" u" M) h
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do
# h; h" ~$ m) |7 N7 y6 v wait 30;/ d/ o1 |4 Z8 F: S; N3 c7 R" e% `; |
if @.empty=false then 8 ~9 Q7 X/ X0 W1 t+ L
if @.cont.name="green"then1 R& |' n$ R6 v* }* v* P
@.cont.move(drain1);
2 I g/ j+ T2 }* v print"Unloading on drain1";6 J4 S' U7 H% {8 D
elseif @.cont.name="blue"then) A7 a- ]/ z2 y* I" U
@.cont.move(drain2);
8 R& V8 F' O0 L print"Unloading on drain2";2 _; q, [9 M. k @2 A
else3 q/ t: A7 Q( _
@.cont.move(drain3);
. P+ P1 H' O$ |0 \ print"Unloading on drain3";! |8 S2 A! j6 a! F% m" S
end;
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end;
) O3 B/ L) r/ I" ^) p0 T% T) V @.destination:=Load_in;" D% t/ }# o9 d
@.move;
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