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 s/ O, t% ]- ^: m6 s(sensorID : integer)
! t) N% ?2 h: e+ A$ R! G0 cis
4 z8 f6 J2 r/ v& j randNo:real;
# G% @! y( X+ R: ]# H2 I4 {9 G& ldo# x1 b, P p) F4 J0 P8 g+ |
@.stopped:=true;
& N* ~3 S! W7 ~2 V8 I5 P$ S wait 20;
* E$ `) }3 s ^& R, x randNo:=z_uniform(2,0,1);
6 i% }5 w0 ]* P( c @.cont.createattr("type","string");
, ?# B7 L6 D3 q# h- E' P$ D$ @ if randNo>0.7 then
, b/ i/ I& R% p3 C) L# q! ]( @ @.cont.type:="bad";* N' b& d, b \* Q
print"bad";+ E9 t: b, u+ { A0 R L8 z
@.cont.move(drain4);) z5 p d1 X+ D8 p; J; @
@.destination:=Load_in;-----增加语句! Z- v. s# C2 W3 ~' ?% ^2 M% z W
else* p U4 A3 t$ P3 j- E
@.cont.type:="good";
7 n: X$ S- f( B( f print"good";. f* t# E' G- X( @ `7 R! F" R
end;
, y, h. {5 i' A3 e5 G @.stopped:=false;
, O) q: p" V) z @.move;
+ p' h4 {. A" Qend;
* ~. `6 J: y3 f5 g' V0 F, I1 j同时将unload程序改为! T2 K5 \: W5 ^1 h
is
) C; F. |' z1 F( I8 tdo0 ~0 F4 [! r* | a4 v' n
wait 30;
1 W6 T8 s1 h d# l' p if @.empty=false then ' i1 v8 x) ]) \
if @.cont.name="green"then
# S- i4 q' L( X: u, D) e( @ @.cont.move(drain1);2 J5 h" ?& O2 d, P
print"Unloading on drain1";8 ]5 x0 K. S& y( m8 Y
elseif @.cont.name="blue"then# L) ]% g: Y% Y0 e
@.cont.move(drain2);
' j# F7 O$ V( B+ K) Y. R print"Unloading on drain2";* L, f2 a7 v# d! ^ J8 V \2 c1 b
else
- ]7 S( ^& a% T2 @ @.cont.move(drain3);
0 }3 \6 _7 o7 z+ Y print"Unloading on drain3";
1 F; }8 A1 ?4 s8 T; M/ o. ^) S+ h end;
1 f" W3 F( \" r- L+ m0 }% P else
$ G; Y7 Q6 T$ @ end;
9 @; l5 `7 L: n+ s5 j8 s, G @.destination:=Load_in;
3 W+ N- f$ s Y: T* e @.move;
: Q; o7 x$ d+ u' V; Kend;3 K( U0 ?1 r* G3 A
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