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:
# h# K0 A, D; j5 s1 V. Q5 \(sensorID : integer)
& j; ?" E3 v1 z# N* ~7 Nis
8 G5 w3 w/ C' p- W( k$ o B randNo:real;& y3 g: t9 i9 O/ C: j4 I/ i
do
) I0 l2 U0 v0 a2 x @.stopped:=true;
7 e2 k3 @ @0 ]* L$ p1 N wait 20;
4 ~/ d/ k6 o9 M+ P2 ` randNo:=z_uniform(2,0,1);
: r% N7 q9 C, q1 h( w) g7 l. ~( W1 Y @.cont.createattr("type","string");
2 Q2 I( m5 F( ?& U5 T if randNo>0.7 then
% b7 h7 B' E7 K$ f% l) y @.cont.type:="bad";! ^. o9 t$ G7 d% w4 f5 i, S- Q- u
print"bad";( T# I* p: g5 {) {, X) S/ x
@.cont.move(drain4);0 w! s% _; c. J( h
@.destination:=Load_in;-----增加语句
% u4 \& @' P- S1 b4 o else. K# w t1 }' V9 h1 M v$ h# N6 H- l
@.cont.type:="good";9 [2 q; R( f$ s6 h$ T! H
print"good";0 a# K# i, ~1 ]% p
end;' _' N d# D* M: ]) |" M7 k
@.stopped:=false;
) Z, X, ^. ?3 F- d$ b @.move;
" [+ T1 |* |& F7 @end;
6 H5 A( N e U0 T: t; B$ J$ q同时将unload程序改为+ d% W5 n% R% |8 c+ Y( a; O
is
. I* \1 s( a2 I9 {2 ^6 X- b: [do
' _8 L# ]! ]7 n' M2 @0 t wait 30;
5 f7 D1 I" k8 Z if @.empty=false then
- q: X' v) P# _5 }: w. H; \ if @.cont.name="green"then
9 `* D3 {' E& @; x3 j @.cont.move(drain1);% M8 O3 x7 i0 G, h, e2 n* t2 m: l
print"Unloading on drain1";
$ [$ C$ b! t, o- I elseif @.cont.name="blue"then$ M6 I) O+ x; r! N |/ a( C
@.cont.move(drain2);6 g$ f' d/ Y) V3 T/ V8 t
print"Unloading on drain2";
; ?+ T- ^+ _' @) f/ o else
8 }! i6 q1 \0 u2 U6 W3 g @.cont.move(drain3);1 f, `( M7 s! ~5 |" S
print"Unloading on drain3";! T3 M \, U. v. P
end;
0 T: v) L6 m$ x else
5 G+ w0 z, O1 f end;
8 n& l/ U7 _( W. y @.destination:=Load_in;
! J Y& B ?! @3 I @.move;, J' q; D7 _1 Z7 }. i
end;
& {% {% I1 \' W$ o7 F) S/ X: A5 `: h |