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:+ M! X( ~6 Z/ D5 j6 y
(sensorID : integer)
- T& f, b, t6 c2 {+ X# Vis4 E/ W* Z) M# f- Q, d) L
randNo:real;2 \0 E9 M" b0 d3 u) I- k; B% n
do
2 `, m2 \& {2 \! Y @.stopped:=true;
7 k8 ~2 r+ C9 t5 l, A0 Q wait 20;9 z; b% ~# l4 N) m; C& Q+ K
randNo:=z_uniform(2,0,1);' F! M: U: u( ]" B
@.cont.createattr("type","string");
- z& m7 p8 A* P( ]6 x if randNo>0.7 then
1 C' X3 ^9 ^3 T. q# c; T. h" s @.cont.type:="bad";
6 D3 T# Z8 b$ L( t8 @ print"bad";
) h+ S' c0 E0 c& H7 d) @( b2 z1 {6 k @.cont.move(drain4);( ?( w1 _1 g2 x" a" k9 _9 \! ?) P
@.destination:=Load_in;-----增加语句( [4 t6 O' `! g$ X6 q9 P* @; F
else
% P+ F: A4 g7 Q# u, S0 ?9 I @.cont.type:="good";
* P; |$ R' o3 ?4 `2 f print"good";) n6 [+ g( i+ p: F3 |( @: x) l+ o* l0 ]
end;3 u- Y# `1 f2 G) v' H9 z
@.stopped:=false;
" u6 V8 ~" c& u I3 q @.move;
& j8 |' t' i; m& Z4 o+ _, x3 xend;
. m- D+ u2 e i6 |4 p( r/ h* R同时将unload程序改为$ p, A# ^7 U: f! Q9 ?: m; Y6 o
is
' E( A+ t+ h2 P9 }7 l6 W( Hdo
; I, a3 r+ h0 z. ]' y8 O* ` t8 S wait 30;, m: E5 Y0 f& J
if @.empty=false then
3 r/ q+ ?9 ? m& x+ ^- J if @.cont.name="green"then/ B5 ]3 ~" f) ?) J% }$ Y9 l
@.cont.move(drain1);& v# Z5 F5 J, @0 E, C6 O& V
print"Unloading on drain1";
) O6 ]3 Z) }, y elseif @.cont.name="blue"then) d1 w; B; t; S
@.cont.move(drain2);
1 P6 U- p" P/ | ~+ e print"Unloading on drain2";
5 s. N* ~/ y9 _ j- ` else1 |7 ~3 b, [% w8 A: x
@.cont.move(drain3);
3 ?& C }; N' u2 f9 X* v# I print"Unloading on drain3";. O5 k* @: g' ?- C3 X
end;
0 @: |* k2 Y% K( j5 o# S6 I& @ else
8 R$ k5 o$ i+ A/ d+ f+ A. ` end;
+ m3 j; a0 J8 G" z @.destination:=Load_in;. A* a4 \, F% j) |/ c2 I5 `* Z! ~% w
@.move; A4 w# x( j1 X3 F
end;' K- o9 R* Y& Z
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