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：
3 C- o; w) E' E3 ]' z4 C(sensorID : integer)1 P, R/ D: S: ?* G$ @ H' o' d/ Y
is6 }+ {5 _. U* |8 T* v& b; r& r! ]+ Z" c
randNo:real;
/ n1 C) l" n. O5 e; ]" Ldo# q' ~+ L- g1 v K
@.stopped:=true;: k$ U0 G6 j* ~( O3 I6 e; e! S. |0 I
wait 20;) z0 y j; x$ T0 ^3 E5 o
randNo:=z_uniform(2,0,1);5 E; N; _% o9 t" |
@.cont.createattr("type","string");
& ~+ F7 D# h9 b9 Z8 ] if randNo>0.7 then# f, c1 ?0 d* [* K$ H; N% s
@.cont.type:="bad";/ {1 H, y% K3 W
print"bad";9 `- Q' g2 r6 r% J3 ~+ }
@.cont.move(drain4);
. Z/ L) ^( z2 q) I/ \ @.destination:=Load_in;-----增加语句
, k b! V; E. L else# v: X4 {% `- o5 I- f' N0 u: u, c
@.cont.type:="good";
) q$ S7 S+ K2 g* C* B' L print"good";
6 i3 P4 q$ T4 Q# g* c( f end;
( d7 u' S# C% |* ^; H0 s6 w @.stopped:=false;0 A( K: ]9 e6 I# C" K
@.move; ( r" |% Y! h; o$ E# t8 v" l
end;. N' y, j1 i& ]" w4 A! y" ~
同时将unload程序改为# u) ^# ] S6 Z; ^$ f6 T3 h
is: H: b# @% k2 j" C" O- k) f
do
0 S- W8 a, m0 Q+ a" d wait 30;# N8 z7 S) g4 p0 y$ W e
if @.empty=false then
2 \7 |4 O4 F( y( Y+ } if @.cont.name="green"then
% g* w" n1 O) |$ W9 s9 U8 {9 O @.cont.move(drain1);
, L; {4 O' P8 c/ g# r print"Unloading on drain1";
$ ^$ r2 |3 n- v3 k elseif @.cont.name="blue"then
4 T6 u7 u/ j. a1 ? @.cont.move(drain2);0 l8 f( J( G; R7 D# j9 I
print"Unloading on drain2";6 T9 A, G, r; M( j [
else# D' _. [" u/ z, @
@.cont.move(drain3);' A! |5 |% g2 f2 F% `) x. n& ?3 L
print"Unloading on drain3";1 \" i: w2 T; ]) K
end;
8 b/ b* O6 e6 b- K' o3 W' d else
/ E' n5 U+ E( V N, ` end;$ l# h, |: b; [! c2 z( ?9 Z, n/ M4 M
@.destination:=Load_in;
) N t" Y/ e5 c- e8 J @.move;
" l: F! y# A/ Y, a* Z" o/ _end;
3 I; G& J# i" Q% B) _# n |
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发表于 2015-4-27 09:50:30
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