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:
6 ~9 i) F; A' _( P3 M9 v% o(sensorID : integer)
6 W' O/ R W$ E$ Q5 L! K) jis
! C: U# M7 I4 {# j9 n& T randNo:real;" c% K) e, \$ S& Q# ?6 p
do1 z, |' A8 _$ ^
@.stopped:=true;
' g, J o$ ~2 H$ L4 G wait 20;
4 X$ a. B% S9 s n randNo:=z_uniform(2,0,1);
5 @) `* u! L9 T7 d2 y: U# w9 z @.cont.createattr("type","string");
) R% {* w( l+ A if randNo>0.7 then
2 G) q3 L& @/ ^( Q @.cont.type:="bad";* P; F4 ?5 U: o4 U2 [
print"bad";
# ~5 o4 \: r8 h% U" L$ Z @.cont.move(drain4);5 ]4 m3 V- @ h5 J7 I$ u6 ~
@.destination:=Load_in;-----增加语句
! L+ x' F/ R( S! h. x+ | Z( `' z else- f9 O: X! R2 A8 z* R! t; @! _ s
@.cont.type:="good";8 r- O: b0 N7 L Q8 u( u% G% T
print"good";
% w5 L( M2 u% m3 u0 o# Z; [# p end;# |+ l; l$ o# K: k; h: f
@.stopped:=false;& g0 Z9 v& D! }
@.move; 0 @4 _& g* V0 X5 @; p( x
end;( }. @" ?7 t. s
同时将unload程序改为5 Q% q V# g) Q# X) ~
is, v* J6 G+ E2 N0 ]" W \
do
7 L3 q; l/ K( I2 P wait 30;9 p! V0 l" d7 w0 |+ \/ p% z) D
if @.empty=false then / m6 t' W. C: g# o& n
if @.cont.name="green"then
" \$ x5 \$ `5 \. g6 d$ F1 V c @.cont.move(drain1);
3 y4 n6 d3 f# s+ e. s% s print"Unloading on drain1";
/ j" ?3 N; C2 s; {' _ I/ d elseif @.cont.name="blue"then. _, |, M* b/ n9 L: z6 s9 L
@.cont.move(drain2);
) Y8 a' a" T9 l8 P% I print"Unloading on drain2";
% }" I, X" K' W& F$ C8 `5 h else0 D7 l$ g, ]6 V# Z+ R; e
@.cont.move(drain3);6 W ^$ n/ E$ B
print"Unloading on drain3";
) p4 f2 t2 _4 t0 v2 Y& J& n$ m end;
+ n0 @2 q0 M# D0 } else, x1 Q# z; ^- E4 G
end;( ^. r s% ?& Z4 \- ]
@.destination:=Load_in;
' j& Q7 v9 p1 O s @.move;
, Z* I9 M L( M$ u1 s5 kend;
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