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：
* \$ L; p/ d1 g# K$ q5 R(sensorID : integer)# m7 H/ O- ]8 }' i
is
6 q5 a; Z$ S* J" G }: J randNo:real;
$ u+ u, ?5 }/ bdo! \+ H6 r6 r1 N- Y6 f/ m# _
@.stopped:=true;+ a: C* b) ?# N
wait 20;
2 S& Z4 t: Q* f5 w% q% P0 R0 ] randNo:=z_uniform(2,0,1);. d; {. X: l" P$ A; v3 U
@.cont.createattr("type","string");
2 }' S/ J" B3 R9 p" G d if randNo>0.7 then
' i( r8 y1 b; V; S9 p5 y9 A! e7 ?) Z @.cont.type:="bad";
( \0 O7 ~7 t2 E1 ]4 n. C& D print"bad";
( M O- k$ [( Z& S4 i% _& P' E, c @.cont.move(drain4);7 n- w7 d* i: b' c
@.destination:=Load_in;-----增加语句
7 m% U$ S$ ] @- ` else2 I, K3 ]: h8 Y& C+ o5 D
@.cont.type:="good";; U" y" r0 x4 [% P" \+ `% M
print"good";
5 }6 }6 q v0 v4 J$ p end;
% D+ ~- R2 m8 t7 W4 a @.stopped:=false;
' @1 v$ G$ N6 Z% g V. n @.move;
) K- ^6 Z3 B7 Y; \5 tend;+ s8 `9 W/ Q7 e5 [# }. g' s
同时将unload程序改为
, M, K! @7 ~. ?- M2 }is8 \8 D1 T, w- I" a$ `( R
do
, |4 a( t& T9 F+ q wait 30;/ j) O& i, o; T9 E9 t9 q
if @.empty=false then
9 x1 h3 d3 ~1 d9 u/ B! A$ \/ h if @.cont.name="green"then
K+ K6 f* U" C @.cont.move(drain1);
# U) } S4 f; [ print"Unloading on drain1";6 }) U: U) p/ h# P6 y+ c+ y
elseif @.cont.name="blue"then8 U) g# ?, n2 Y, ?3 p% ?4 Y* k
@.cont.move(drain2);! ~3 Y1 J; D5 A3 S
print"Unloading on drain2";) M0 Q3 Y1 @8 d! V% r
else O6 U" n$ O* h; I8 O0 Q& G
@.cont.move(drain3);
' @. V- Z$ Z) ]4 {- @ w& F, G print"Unloading on drain3";
+ Q$ S+ H- G! s; _* j3 ~ end;0 Y8 \4 ~" G3 G: c% }# r
else4 u; q3 C6 p- [+ S9 i
end;
9 K$ N6 f, N+ x! X5 ^/ ]& V) H @.destination:=Load_in;
( H H0 v; [; U7 y# n2 J @.move;0 x1 s8 M5 c- h8 T6 v; I- p$ J
end;) e5 @6 f8 `( g
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发表于 2015-4-27 09:50:30
楼主
