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 b' [" L( N& x9 H, [8 K
(sensorID : integer)
5 Y5 `( Y! y& O4 M% u# R6 Fis) j* V0 k/ Q# ?" H2 b3 ~8 ^. u; e
randNo:real;- D' G) a- R; n' [% n) b1 h
do
3 z e0 F2 w3 ]" P: n9 y; z @.stopped:=true;4 y4 n! @- [5 q$ m8 x( Y. T
wait 20;$ @+ Y5 O( A3 V, l( [! T% b7 O# S
randNo:=z_uniform(2,0,1);* ]% V6 y( V, M! J2 @3 d) Z
@.cont.createattr("type","string");9 w+ C+ O; o8 T, H$ X4 ~! R- ?# ^
if randNo>0.7 then" d$ N5 t! [, h& a# k5 l& T! w1 N. t8 d
@.cont.type:="bad";
! M& S. E* U9 y2 O print"bad";
& t# ^8 b4 K0 p3 y0 ~ @.cont.move(drain4);1 w& E) q! w7 l
@.destination:=Load_in;-----增加语句 q9 w5 p8 O: s7 m# C
else
/ H$ o( j' X5 T3 N- M% o @.cont.type:="good";
; C: K |2 u: K5 h! R' n print"good";/ S2 L* y+ Y# ?( N0 b1 ~
end;
' a" O* R. f) c+ J6 J) S( q @.stopped:=false;$ E3 W8 K9 d2 s* B' ]' ~ D* f
@.move;
1 `0 U+ O7 [# I+ p. Iend;
. @' a2 B6 ]$ ]6 i" A3 J同时将unload程序改为7 O* J6 E8 r7 c* a( ?
is
% ^- ]- @& k: kdo
! I/ B, a8 T0 C7 e wait 30;
" C) T* `$ ~# ^, u' O if @.empty=false then
) B' z$ Y- e, p# O# M' Y if @.cont.name="green"then4 V3 ?& ?# Q* h; _3 L4 y" U4 s
@.cont.move(drain1);
3 |7 F% }' m$ G' ~5 n print"Unloading on drain1";
2 Y6 i2 @& E; H& B3 q elseif @.cont.name="blue"then8 s% e3 w4 o& V2 G* ?- A: f
@.cont.move(drain2);6 |1 H2 ~4 c. Z- D
print"Unloading on drain2";, V; H. n' h0 }; d7 U9 o
else
+ }* T4 U' E( | @.cont.move(drain3);
6 ~! y% V* s8 `1 D print"Unloading on drain3";
( G) g; y! r2 R+ x4 t' O6 F end;+ r% d8 Q! A. U# V) M* M
else1 X; x" ]7 x) [1 _, P2 {% K0 [4 Q
end;
% j7 G. g& s0 t& | @.destination:=Load_in;
) V; F+ x U0 w; h& |5 `! p @.move;! `$ {: h4 I, G' u
end;4 o1 g- _* n+ Z4 ^/ h5 d
|