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：9 g% u+ ^% t6 i5 ?
(sensorID : integer)0 `% g: J, m: o& |; i
is% ~+ p9 O9 I6 \1 C5 ]# V6 G) }/ {
randNo:real;* d1 s3 X' y9 }, ]
do
- e; h* X c' x; o9 t9 o4 p @.stopped:=true;
# j F) R( w/ V2 \$ L wait 20;/ e- }, V' j+ c, C u
randNo:=z_uniform(2,0,1);! P$ s% H+ m& Y% H# u
@.cont.createattr("type","string");: \0 a, h) Z) j
if randNo>0.7 then6 Z6 R1 ~7 N1 `0 }2 f; u: H$ |
@.cont.type:="bad";: u! G q; b$ G2 |3 R1 O
print"bad"; K L* m5 t2 ]' @5 D( a
@.cont.move(drain4);2 B6 B( R a' _$ u3 G1 j
@.destination:=Load_in;-----增加语句
& S! x9 J- b0 T, K$ _1 r else
5 K! C9 g$ r) Q# @( z @.cont.type:="good";
/ s5 a" V2 I# r t2 M2 _$ W print"good";& [3 b- K& b5 y) y$ q
end;5 ~8 M. D6 M2 L2 h8 Q2 n
@.stopped:=false;" h% ?! Z0 }3 N6 M
@.move;
+ ^: e3 Z2 K$ Z- b6 Q( e' Z2 a7 Eend;8 O* C6 U$ t+ X" _4 D
同时将unload程序改为: Y3 ~1 A& Z2 U% \4 H' `, n- K# U
is
t8 n% k' S7 fdo
" Z; R- h+ E9 O- K% L& R) G" d wait 30;
! s5 @* y+ ^) @( \$ |/ J2 z# s" j! o if @.empty=false then
' @4 X/ q1 _9 N. J8 b' u, K3 u% L if @.cont.name="green"then: l/ Z$ c k$ G& o# b' Y* N
@.cont.move(drain1);( _6 P1 Y' Y6 q$ W' h; b( @; E
print"Unloading on drain1";
A' Q! q' H# M. g: e9 V3 j/ J, p elseif @.cont.name="blue"then6 c/ r: l: ^6 `
@.cont.move(drain2); `2 ]# }% M& l
print"Unloading on drain2";, F3 |) u0 ^( [) Z$ t5 h6 V
else! c: e7 z% ?! Z" Q7 R4 b
@.cont.move(drain3);
! p& X+ S: C. q print"Unloading on drain3";+ q5 p' U' I3 u0 }3 v7 K6 Z
end;
* I9 Y$ Y8 D! P' K' Q0 Q( A else K5 Z; b( o# f# B4 f7 V! z
end;
3 M8 `& @/ w$ g& \( ? @.destination:=Load_in;) m9 G& }) F) n' {& ?$ A, s4 p
@.move;
3 J: p% y3 a2 X8 R# ?end;4 |9 M2 s# H! G8 c
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发表于 2015-4-27 09:50:30
楼主
