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:
! p k( w! a& ](sensorID : integer)8 G, l: p2 }# n/ B! C' G
is: k" ~* M& {! K
randNo:real;
7 s% Z* n7 J. r+ V# qdo' m$ b/ ]. s& U6 z+ s% `9 @
@.stopped:=true; |8 A0 j4 k$ E' H" r
wait 20;
6 z2 ~. U" X [9 P, }, ~- f$ h randNo:=z_uniform(2,0,1);
: S. g# Q1 V7 _- P/ d5 s; t @.cont.createattr("type","string");. J& Y& j, A! y, g, T9 B) \, u
if randNo>0.7 then
W( p* R$ u+ Q3 ~ q @.cont.type:="bad";
/ o- k2 e6 N* W5 z print"bad";
1 A8 x1 @( H1 e% m& ?' U3 ` @.cont.move(drain4);
% g5 J% u% h. G/ o* x$ B, j9 L @.destination:=Load_in;-----增加语句
5 a0 |# h) @% I. p4 }! N) i/ B else; ?& e2 A4 K1 \6 E* s6 f7 }( `$ J
@.cont.type:="good";- \" W( O0 d" v) t
print"good";
; u' @! S4 r K end;$ h. A0 f. o) B& D
@.stopped:=false;
1 {" O5 z* U$ b2 T& N$ ] @.move; $ \9 p. d% t6 ], q6 a: l
end;" o: u; u4 J- E! ` w% Q
同时将unload程序改为* Z# r# n' @) R
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do- G) B4 d' b/ v( s
wait 30;
' g! |" E8 q% T( {) q+ U v- d if @.empty=false then
0 H% W/ T# i$ J% Q( \% |8 H if @.cont.name="green"then
- k; G+ a" m4 c: V* j0 l @.cont.move(drain1);
! @$ b+ `) y( c+ T" I print"Unloading on drain1";
4 U& ]. h# u \0 } elseif @.cont.name="blue"then
7 u: Q4 A& i$ s+ w @.cont.move(drain2);! a9 n" F4 ?" d' D6 y3 k0 L
print"Unloading on drain2";0 k# G9 g& ^+ `: n2 a
else: u; x- k9 x0 @9 Z. x
@.cont.move(drain3);
8 k/ ]$ H8 A* w print"Unloading on drain3";6 v5 y5 W, j- Z% g2 }! D2 A' h6 E
end;
5 v5 S# U( o; L6 T$ L else5 R! G# U5 m1 M( U: u& t9 Q
end;0 U' h3 t4 M( D! P
@.destination:=Load_in;
7 K; K+ K# p' S- I" |" u' J6 E @.move;
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