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：
% ~, |5 b5 y- q# G; b- l7 q(sensorID : integer)
, f/ v" }$ n" e) bis* K+ U; d& @) l3 B/ n/ A3 x: Q: I1 h
randNo:real;2 u# I# n$ l4 _% J) b' m
do
/ b* C- E+ L* t: e% g. v @.stopped:=true;
) \! ?8 Z9 n8 U* {+ d1 d; s' b% d wait 20;
9 N4 f- g, G+ t: E8 A randNo:=z_uniform(2,0,1);
% \1 z( f+ K1 R6 T6 p5 ]! }% U @.cont.createattr("type","string");
5 l( P, u. ` r if randNo>0.7 then) S, z: j* s- [5 Y5 M% i
@.cont.type:="bad";3 `! f% `& O: a4 y2 @( \0 W
print"bad";9 m9 y) g, N1 i2 X7 j' r8 D9 m' o/ J
@.cont.move(drain4);1 Z1 F# y% \; J/ `, h
@.destination:=Load_in;-----增加语句" l: f u* I0 I7 o
else% n2 M9 O) O7 e0 {
@.cont.type:="good";1 x7 c% P+ ^3 |( a
print"good";
- r5 [. E1 a+ W0 d- j" s3 h end;
' p* T5 }% A8 }, z5 z @.stopped:=false;
* `" s6 t' P! N: l: A @.move; : _% y9 W( M3 M B+ g
end;
3 Y, v; e9 T/ b2 e# E' P7 @! w同时将unload程序改为
& b; s. ]; o, B5 \. eis) m( o& ^+ H# d. h! y/ a+ n
do
5 \" y1 x" n2 ? wait 30;3 N, f6 j$ M3 N1 Q
if @.empty=false then
5 Y* u3 y2 m# k5 o( O+ H/ g' s; @. u if @.cont.name="green"then
' r! G! C' M3 D/ A2 `; H @.cont.move(drain1);
m0 g2 i8 C" u0 @/ ?. N" U print"Unloading on drain1";
$ L! k$ s! W& E elseif @.cont.name="blue"then
0 s: {$ t2 }& O9 h& e @.cont.move(drain2);$ |5 O% a |6 a O9 r7 D# _
print"Unloading on drain2";+ g1 q7 P$ I" u9 P7 V- |" Z) W& b2 [
else9 V5 _% X% _6 U/ a9 {
@.cont.move(drain3);
& U) ?3 Y5 H. p5 a8 i" E print"Unloading on drain3";* U \5 i1 w3 N, }6 R
end;5 A+ D) `% q, |
else( Y4 `! y7 g$ Z' k
end;
- g( z* w+ T/ N4 X" s% h+ z8 C- r @.destination:=Load_in;
+ H, n6 ~$ _7 Q' w# L5 z. ~; \+ a3 q @.move;
2 m) W5 o) \) lend;
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发表于 2015-4-27 09:50:30
楼主
