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:
8 r; P- N n8 ? S/ r(sensorID : integer)
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$ e2 k) o- O( o7 t$ @ randNo:real;
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@.stopped:=true;4 L `2 q R/ }+ g( P: k
wait 20;
$ w2 n. v* v. K' g randNo:=z_uniform(2,0,1);
! E$ u$ _6 w* O0 w. ~6 O @.cont.createattr("type","string");
9 V2 V* O# z& N: \8 O if randNo>0.7 then
7 `9 U x/ j# q1 C @.cont.type:="bad";8 l' ^- Z7 s; G* o4 x7 ? z1 I
print"bad";: t1 Z$ }/ E# H2 n! Q$ n
@.cont.move(drain4);
5 v- J4 B5 H4 |7 K @.destination:=Load_in;-----增加语句
+ @) C2 _% l* `/ s% e( c0 A1 S7 e. h else
9 G( Z5 }7 J9 d8 ~ @.cont.type:="good";2 R$ ^2 \3 v# h
print"good"; L) @4 g: ]7 T( b" l
end;
4 M: Y u6 j L4 ~6 N9 h3 W @.stopped:=false;
* X3 @1 s! q6 E6 V( k) X6 l @.move; . }/ h. v) C4 R
end;9 t5 y1 a+ v" v* n8 K+ G2 ~
同时将unload程序改为
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do" j( h% ~# s* s4 c, u
wait 30;6 s2 p% }4 H& j5 ^ @
if @.empty=false then & y' P9 H; I: i
if @.cont.name="green"then7 T6 B6 M: E2 x. f' `. x4 B8 u
@.cont.move(drain1);
' p+ |" e C3 P3 @9 M: c" D print"Unloading on drain1";0 {) }! x: B1 W8 {' [
elseif @.cont.name="blue"then# O4 g/ s# Z1 _; N9 q: f" x7 }& S
@.cont.move(drain2);
. y2 }7 O" |! T- [: Q0 Q: z$ j3 A print"Unloading on drain2";* d2 Y. E6 P$ O* w4 j1 q+ ?
else. W8 Z" F; k; u/ C c0 e
@.cont.move(drain3);1 X& {% S0 A3 u8 N
print"Unloading on drain3";
7 z, C. r5 G# n% J/ N8 @5 D0 @$ q6 O end;
' I0 F' h8 G( i1 h$ C% O else
$ P& t. F& m; d: g2 T j* H0 M$ g end;
9 I+ ^( J5 l9 W) ~: I/ I0 g @.destination:=Load_in;
) u6 R& Y; _% J @.move;
: {# R r- W2 B/ K" N' iend;. n* `5 ]! o4 t$ v( Q* m% L7 j# d) l
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