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:4 g! L6 p- c' F! Y& a: ^( k
(sensorID : integer)- G- F: h$ P" {
is1 {1 k# Z. ]; P
randNo:real;+ D0 t3 V/ B$ W0 m0 r% J5 S: J
do
+ r" c9 M2 r: w e5 S' Q d @.stopped:=true;
5 ` H0 b" i5 n+ Z q wait 20;
; x/ c- ~9 m; c. O/ A randNo:=z_uniform(2,0,1);2 x/ L5 H6 B" P3 J. w% A1 p2 T4 I
@.cont.createattr("type","string");& w4 b0 b6 G! s
if randNo>0.7 then' V' v+ e) d6 v. n+ `# i
@.cont.type:="bad";
" S3 C4 \6 O I/ H print"bad";
, b7 u8 r& K' R$ O @.cont.move(drain4);
1 ^2 B0 q- z+ [' C; g& A3 d; z9 m @.destination:=Load_in;-----增加语句
3 ^1 c a+ a9 }, {) u else
0 h+ O& V4 ~; |7 E0 y @.cont.type:="good";
* o1 ]" M- F" c) I- |8 Q% u; S1 K print"good";2 j" ~( ]# N0 |8 {% S/ c
end;
" @/ l) v6 Q' N% w3 ^! A- k: s @.stopped:=false;
3 |3 C. u4 e0 y `! B1 B @.move; 2 l; T- z% L) D* b- A8 M
end;3 N6 Q: F* ?- S9 f
同时将unload程序改为
3 L3 w0 G! f& y8 q4 j( W9 Gis/ j/ Y+ i5 R6 ^# h4 y; W
do
4 R S4 S9 e. X, e) N4 B" F wait 30;
/ j: T: c F5 V2 n& o& a if @.empty=false then 6 ]1 N/ i/ J8 t5 ?
if @.cont.name="green"then. G I* R9 K. K
@.cont.move(drain1);+ i+ k" t/ m( E. F" _9 S: _' v/ l
print"Unloading on drain1";# H/ _: N5 M- c1 ^ F0 f6 ?
elseif @.cont.name="blue"then- |. v) ^* d5 W# I. {) r
@.cont.move(drain2);
6 y, O9 L: _+ K9 \2 q print"Unloading on drain2";
' W3 |" C; }7 A5 D8 l else
J5 }% [/ _' K3 n S: ?& p( _6 l @.cont.move(drain3);7 m4 z/ O5 \; w9 ?( S
print"Unloading on drain3";
0 g9 U ~. l4 X9 {5 z, W* D end;
" p6 W) C, e7 c; d4 G' \ else
8 K+ ?* S3 i2 K- ?) m0 u1 I end;
5 V4 m( e) A1 [, g& j @.destination:=Load_in;
- Y1 R0 \. U4 r; c @.move;/ u& U/ \ G2 D
end;' h3 m6 J( _0 t2 C) d7 n
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