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:- }. R; I4 n) s
(sensorID : integer)/ g: b) Y/ s' Q* {
is* A* e. d! j) R/ Q/ r
randNo:real;
* A5 x5 l! h9 w2 _3 Qdo+ f- _$ z0 ]. ]/ p
@.stopped:=true;, T8 X8 D1 O" G, E& n# t4 t
wait 20;% ~5 }1 t% Q- f& T8 S* t
randNo:=z_uniform(2,0,1);
! i8 I& k' `- A7 Q- A: o6 { @.cont.createattr("type","string");
& F$ W- \% \; y2 b5 c if randNo>0.7 then- Q* D; ^. V1 u: Q* O
@.cont.type:="bad";# j# ?( I3 R5 s' Q a
print"bad";/ s/ {. i$ M( S( i, j
@.cont.move(drain4);
& ~# |' G$ V, o2 P @.destination:=Load_in;-----增加语句
" Y3 t8 S: O0 k0 V else$ }$ x }' Y1 d4 [" _% q
@.cont.type:="good";
8 X# R h7 t( n( S6 ~) l# F3 ^ print"good";
0 q9 F" h3 J/ p9 {/ K end;
. A u2 b' f, r p" Z1 _0 p @.stopped:=false;
0 r& f' `$ f) J, f9 ~' ]9 Y @.move; 6 Y7 a/ i; G/ |; P, c1 l, h1 h" o( I
end;
3 |" \$ Q7 X1 K7 p! i* o同时将unload程序改为
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|# J O- U$ A8 h5 R4 F8 J0 ]do- }6 x( }: \6 Y/ ^# W
wait 30;
# Y: D, E& R& T0 \4 y3 p if @.empty=false then
% w. ^. t6 |# `; e# l( w4 R if @.cont.name="green"then
7 T: `( L' o" V4 ? @.cont.move(drain1);
, Z+ e0 L, @) c; j" I# }# p/ B print"Unloading on drain1";
* g/ t/ x7 |& j b4 ] elseif @.cont.name="blue"then
: O) a8 m& u% b* g7 Q @.cont.move(drain2);8 R: E+ ?; `' z/ v! @' P
print"Unloading on drain2";- t) P+ f4 P: V/ {5 Y/ V/ X
else
" K8 d, }: b8 y; w# ^/ F @.cont.move(drain3);, q, k5 t( m: p( ?
print"Unloading on drain3";
0 n; v- H3 w! |6 c end;: U* Q$ o0 M7 |* A; E
else2 s7 f1 |5 e7 Y
end;
( m' J; R$ g1 [* \; N8 k @.destination:=Load_in;
% `5 s' D5 J0 s @.move;' H6 P" Y) @2 t8 a& T
end;- |# g0 R9 ~( k6 s5 c
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