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:; S# W+ r$ F0 y+ ?! ?" \- m% K
(sensorID : integer)" R* W3 p: O6 U4 z3 x/ t' g
is4 y! m) h- `! o/ k/ Z f# p
randNo:real;7 @2 \6 T+ Z) `0 {0 D
do8 I' o7 [+ b$ \6 G( L7 K
@.stopped:=true;8 { k1 G! N/ ~3 j% i, ]
wait 20;
4 N3 M h$ X8 |% M! x/ c9 x6 Z) v) N randNo:=z_uniform(2,0,1);
Z* n- t* r* M/ |% L2 g' O; K9 R0 W @.cont.createattr("type","string");8 y E; K9 j% F! m, |" Z6 B) n
if randNo>0.7 then* g" B6 M6 a* F; o9 h
@.cont.type:="bad";$ q9 `, ^$ [! k7 A# ~" p& v" P# r
print"bad";( V- d- C7 j0 e# b) {; i
@.cont.move(drain4);1 u) U* a7 F% W& V
@.destination:=Load_in;-----增加语句( y# v( S3 F' K7 F, ~
else
. \( e7 h. m# n* h @.cont.type:="good";
3 V, {5 w/ U, J0 ^: O print"good";) W# L- V' d; `' v
end;
/ A% y* v4 d! O& _$ ~" Y @.stopped:=false;/ y, X( _6 x5 K% H
@.move;
5 Q# E/ N- _" o( [) e0 I( \end;
1 Z+ v5 `5 f" V+ Q& F同时将unload程序改为& N3 X1 [% ]( J3 \2 U2 K
is
1 {6 N: P+ q" y. p+ Z( z9 S8 Mdo2 J% m: P/ v& O" Z. o6 U# t
wait 30;. @4 O8 T6 u: P* J4 D! z3 E
if @.empty=false then
3 u3 e3 m# ]! X8 L7 l if @.cont.name="green"then" g: Z8 Q/ S" K" m: q w
@.cont.move(drain1);
7 w. p* I9 t6 K. f3 K print"Unloading on drain1";
1 d& t. _0 s6 `/ e3 b elseif @.cont.name="blue"then
/ y% [% I" |- A! c5 z5 o) M; { @.cont.move(drain2);$ O; |4 t( |8 F7 O5 u4 P
print"Unloading on drain2";# j" M) a$ P" \$ }4 y3 F8 \
else
% k9 ~- c6 |' N @.cont.move(drain3);
9 E' Y) }) n; d7 x1 b print"Unloading on drain3";* S; U( m) v6 Q
end;
4 j& S* p! K- o; K) H8 [1 G5 a8 B else% r. n4 F L( @( j8 u: l
end;* ~# Y2 x- V0 Z1 `) _
@.destination:=Load_in;% r! Z* F" p% j7 n
@.move;1 }$ |2 ?' @& k5 O7 J& n- F ]: {: f
end; g5 T. v8 t7 K3 k( q8 i
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