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:! g- e1 N) e3 C! [/ X/ l! t
(sensorID : integer)1 n5 C: m$ j5 G9 L% [
is
4 e% @- }# H) A9 p# M& j7 H randNo:real;; |+ o H4 [# K$ A
do
9 j' v6 y- i. F c; N8 R @.stopped:=true;) E6 J$ _' s, C9 `# u- {; I
wait 20;
0 f7 J8 E+ Y5 c6 E randNo:=z_uniform(2,0,1);, H2 b9 i1 F# ?0 w
@.cont.createattr("type","string");
4 z* x% r4 K% X, m& I. H4 D if randNo>0.7 then
9 H# v. P( [% O/ X2 |/ e5 y8 S u @.cont.type:="bad";
?9 j3 }5 j/ `- \9 d E+ Q print"bad";: N/ [4 i5 l9 F' u6 x& }- d
@.cont.move(drain4);
" h9 O p# z4 {6 a0 i! ~ @.destination:=Load_in;-----增加语句
" t' {1 \$ M% v- {8 t+ p7 F+ {3 W else( \( m* o4 k; f( B. g" z! w8 o9 a
@.cont.type:="good";
# z U! D" a" y# t+ y print"good";
' l" H" r# g- T% R, r) ~$ K0 ^8 q end;
& n7 b- p+ ^6 j( O8 f! u' Q @.stopped:=false;
8 k9 ?# a! \; U @.move;
+ r* e5 L5 m( N! m5 P' qend;0 {+ n; T% S4 R$ N, K- I. y/ t
同时将unload程序改为
" m) X# ^+ u: S: R8 p1 V7 @is
4 K6 K& f4 }; ldo7 z1 W7 n* v2 C* `( W' Z! K3 `; t( F
wait 30;7 d: q2 Q `: [1 R1 T
if @.empty=false then
5 J0 r- Q4 X4 F" h. w! _ if @.cont.name="green"then; v* l! @1 ~5 n/ W$ B# Z3 A0 `) |' }
@.cont.move(drain1);1 a9 q1 `8 E+ N; T+ i) N
print"Unloading on drain1";2 \' @+ ^. q ?
elseif @.cont.name="blue"then
W% a( a, H% [% w0 ] Y( O& M* n% J @.cont.move(drain2);/ [* u/ M* C! r# `4 ~- L. M& T% O Y
print"Unloading on drain2";
! f$ m+ C( A2 t0 X* d' P else
$ K/ ~4 j" l5 E$ ` @.cont.move(drain3);' F k4 \& k1 n
print"Unloading on drain3";3 w: K4 s! S& s4 b
end;
A& u+ V1 a3 [ else" A0 l; ?+ c0 q- M1 }( b4 L
end;. N- {; S% f, k ?6 y6 b6 `
@.destination:=Load_in;" [; J# v; C+ a2 M% l
@.move;
5 R9 A9 Q. Q# E, G# Bend;1 Y/ D0 H# {( b; r% m9 A4 ]7 W+ S. e
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