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:
7 n$ ]- J% {' ^2 Q+ s(sensorID : integer)
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* U! ^: G0 l2 M+ }$ f) l randNo:real;5 h4 s' a2 a0 y! Z4 ^
do
% Q! B ?4 N D- h, }, m: ^ d+ d' z @.stopped:=true;
2 [0 X* k6 f" ? wait 20;* M8 N2 V. T+ l
randNo:=z_uniform(2,0,1);
* u% F* i. J$ J- | @.cont.createattr("type","string");
0 L$ u$ c6 a2 c S8 L+ k/ j# _ if randNo>0.7 then$ b2 J0 D# d! {; o7 m; O3 i7 e
@.cont.type:="bad";$ x1 v0 k) ]! C( h# ]" f
print"bad";4 L( d- f2 w0 p u; d/ a
@.cont.move(drain4);
9 w6 s- m- e7 c$ }+ N7 L: E6 X4 K @.destination:=Load_in;-----增加语句% N- U9 {+ J' J) }
else
; d/ \* z: t0 p- y6 E' [ @.cont.type:="good";
3 D4 O1 ?* L" A4 ? print"good";, k! T- n; b) d6 D& e1 ~1 A# G
end;& E* \: o2 i# d A$ M
@.stopped:=false;* o2 V& u+ D4 v6 V$ O
@.move;
& V9 N' O3 L; E7 ^# S1 q5 mend; P. p' T/ M) z
同时将unload程序改为
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do9 {7 H U: K2 \9 D2 L/ U
wait 30;2 ` |9 ~- ]& j# M
if @.empty=false then a4 k0 f s) B. s3 N% t+ E
if @.cont.name="green"then
* m& Y8 j! @5 X8 M( N @.cont.move(drain1);
( z2 `$ z6 { a5 K: d, \6 }& D# w print"Unloading on drain1";1 ^6 `' @) O' _7 W
elseif @.cont.name="blue"then
% ^5 V! k9 k/ r9 e5 `3 K6 H/ I @.cont.move(drain2);
6 q7 [- o& p) @0 E; g$ r! B print"Unloading on drain2";9 }0 j* x, v$ _ q G! K' f
else- d1 V( Y! j4 a9 w
@.cont.move(drain3);) O) K6 h8 } N0 f
print"Unloading on drain3";& v) s3 w$ h: f# z6 S+ ^
end;
7 H# K3 x; {; a, L" M. q! r6 @: f else: ?, I4 z) ?" o: r% L! S$ |
end;& K" V0 q% R3 c) b/ O
@.destination:=Load_in;
& ]+ m0 m: J9 ]3 N1 s4 w @.move;% x$ B) n# s' j- r3 G- e& a
end;
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