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：
( Z9 z& M( h9 n* S, H1 `5 C(sensorID : integer)( a/ h9 }7 j* S5 a. r( A* n
is
) \# F2 l7 a& P4 P+ d randNo:real;
4 C4 f" g3 u0 f, A i- l" l/ n, ^1 D) ado
' g& N; ~# ~6 m1 z+ O, k$ y" U @.stopped:=true;
" G2 m# K# }- C9 g wait 20;
7 Y/ v( p- Y2 u randNo:=z_uniform(2,0,1);3 E+ F* H5 C8 q6 S
@.cont.createattr("type","string");
" B1 V6 c p% K8 Z if randNo>0.7 then5 t6 M1 `5 d$ n5 j
@.cont.type:="bad";
; u7 X# y! `! C z+ i/ [ print"bad";
" c& m+ T) y5 ~. U: V6 k! ~ @.cont.move(drain4);
9 z; a; `+ a. ~$ m! v5 y& u @.destination:=Load_in;-----增加语句
9 Z5 V4 ^! f2 a2 T. R& y) s else2 d( n9 L: W }# H$ d' P; @8 \, _
@.cont.type:="good";
0 M# ^' k% J9 a& T2 O9 S print"good";
, |* `: M( {) U# f: G end;# C3 t7 X2 S: O5 S" J7 x$ _
@.stopped:=false;
% X* Q( m8 b5 u8 l6 L% J @.move; : `+ @; x) K' \5 q% D: Q
end;
) W4 N' s& Q; C, ?( d( C同时将unload程序改为( s, j5 s3 L# b: y$ j! n/ ?5 r
is
# ]0 q; ` _# i4 ]0 @3 cdo
/ B- O: b' }& c1 L1 G' H5 u wait 30;
+ B5 u; W0 B! o! x H9 e- J if @.empty=false then 4 R/ d/ z5 G1 \; h- Z g& D
if @.cont.name="green"then
) |0 _" d: e2 H: J' e* U" a @.cont.move(drain1);0 Y7 W+ X& n, |; q
print"Unloading on drain1";
6 z3 n3 p2 L* ^% ]+ r, L$ h elseif @.cont.name="blue"then
f& [2 Z4 B- U8 u. L, T) c @.cont.move(drain2);
& y# }; x1 b" g4 K0 g. v print"Unloading on drain2";6 Q* ?: `: d' j) z9 |. c- [+ U
else9 ]( O1 ?# M0 u' n' t8 z
@.cont.move(drain3);
: G! F; n. `( k }4 }: X print"Unloading on drain3";
. F8 d% P, ]9 G' v6 B! Q, J end;2 T i6 F+ e- \- x5 H2 V
else
$ @( {6 }# _* i* A$ X* y end;
0 R3 t7 i9 L1 `' _2 E; K$ N5 x @.destination:=Load_in;' H5 F) V. `7 l4 V7 X! y
@.move;( X0 a) T# o, ~, N" o2 n% V" T
end;
9 y5 \6 [! @7 `# }3 x |
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发表于 2015-4-27 09:50:30
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