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:
# P! W4 C" x6 J3 Z; P! I(sensorID : integer)9 t. x: O8 T) I" [' @& s- C1 ?
is
" e; k- V; Y' E' J randNo:real;
( k3 d& Y n" Qdo8 Y7 \7 w5 m# Z- ]) ]
@.stopped:=true;
1 W* c, ^. r+ |- I1 r8 l' p5 s wait 20;% q. I* j( G) ~ G
randNo:=z_uniform(2,0,1);
q2 g. ^/ g+ E* y! h9 o! g @.cont.createattr("type","string");' P! Y: z, f4 N& F: s
if randNo>0.7 then" e/ k3 V( R) x
@.cont.type:="bad";
1 E2 F/ N0 u* g) r* a3 i+ A- [ print"bad";
) L# g8 k+ {" R6 T |7 C @.cont.move(drain4);. H+ t/ l) e& N: \' _) Y
@.destination:=Load_in;-----增加语句 o: p: m$ o: c
else
% Q" T% J) E" S' H @.cont.type:="good";( `- \) K. `2 J2 |
print"good";
4 M- O7 H% E2 k. `5 \ end;
) H; ? s/ Q$ o; ^ @.stopped:=false;
8 G+ A1 i& q* t% W @.move;
8 q4 W# G% K0 B. i4 Z/ [4 P# uend;2 o n; M3 _& Z9 B
同时将unload程序改为2 S- E5 Z4 G5 c; o5 x6 n, T5 T3 @
is' B5 e+ V1 l) k! _9 g" @* I. D" v
do
, y# Q7 z1 ^" i$ _0 D. k wait 30;
2 s2 \* d1 r" l if @.empty=false then ' f4 }) R; O D5 O2 B- D
if @.cont.name="green"then
! s5 B9 r) T- F- k/ y7 m5 R @.cont.move(drain1);4 N% z9 }) Y" K, o8 X( S
print"Unloading on drain1";
2 ?8 S5 B3 W; b2 a* T' R elseif @.cont.name="blue"then# A9 z* Z+ j% g0 L& G& ?
@.cont.move(drain2);9 e& i7 s9 H4 I+ k
print"Unloading on drain2";
7 E6 \ ` N3 @, @4 [7 c. u/ s else6 P& W- F: r' Q6 j1 E: l; C: T" t
@.cont.move(drain3);1 @5 V4 o' V# {
print"Unloading on drain3";
% |0 F: v2 G( _2 L {: g end;
. z1 |6 l" l& C4 R6 E) I' e+ f else1 h: \2 G9 k, M) x* a& t
end;
7 z- C. b/ V4 h* y @.destination:=Load_in;/ Z9 ~5 D5 @, f' t) Q, u
@.move;/ q; v# |; [( R) F6 H8 Q3 c
end;& U9 `) C( L6 T+ P4 P$ s
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