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:
+ Y& N( \+ r6 y- U8 K1 B(sensorID : integer)
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randNo:real;4 @- G5 g$ X: A$ h) d
do# D% [$ T, r- @+ Y. v5 t# o; i
@.stopped:=true;
& @" ^, I. s# l7 T wait 20;
$ H( T5 G3 y1 r randNo:=z_uniform(2,0,1);" ]% K/ v; |: J2 G
@.cont.createattr("type","string");' c& p: d3 k) {' B/ P* h
if randNo>0.7 then
) t& P }1 q0 C& \- X( r7 h @.cont.type:="bad";
, }4 c7 e, S! l4 G$ D2 N* C print"bad";: i8 `( T8 N! t( W p( t* }( H8 m
@.cont.move(drain4);
$ H4 d" F" m+ W$ G' {( d' A6 ^ @.destination:=Load_in;-----增加语句0 _7 }1 a% |" {9 e
else* [' A4 [. `& A; I* N2 \
@.cont.type:="good";: S# m: O3 E0 F( f
print"good";; H* D3 D9 k& q0 c" s: m
end;1 |$ D2 X, b! I, o2 Z$ ^
@.stopped:=false;
! r7 S/ F2 x& H$ ?$ m& z! @( r# ~ @.move; ( n' x7 o* i% d- W3 k/ _) ]
end;0 E+ |' d* ~, W) \+ J' N
同时将unload程序改为
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$ W1 \6 E% c) kdo
' J- {6 D& ?5 C* H) Q wait 30;2 `5 r' i- A8 ~7 e" I
if @.empty=false then ! l# L) J- A+ N1 V
if @.cont.name="green"then
; M) c+ A: S. ] w' M+ Y: y/ B W @.cont.move(drain1);
& U. _8 v; k4 N# Y+ x print"Unloading on drain1";
/ s! h6 W+ q9 n elseif @.cont.name="blue"then
8 N0 R v; q: l# M @.cont.move(drain2);% d; P4 J& r2 l/ W
print"Unloading on drain2";! M4 l7 l' `+ O) w
else7 {% b7 `% M/ T, C
@.cont.move(drain3);
& }7 N) i$ c' W/ B+ z print"Unloading on drain3";
/ m' f9 G& ]: g8 \+ [% i! C/ G* t/ e end;1 E4 z1 E ~1 L# @" O
else1 _7 d4 u E3 l' l7 U& P8 C
end;# {/ L1 D4 |: i. _5 ^
@.destination:=Load_in;3 K: q% u6 h0 A. I1 Z6 B
@.move;4 ~/ @, b5 {; n! _0 h
end;
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