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 _9 ^% a4 w( ?* ~(sensorID : integer)
* z" K$ P6 n2 \0 X1 x$ |0 x7 R* ~is" r8 Q( K$ V$ c0 p' U0 X* N
randNo:real;" ?; n" @+ E5 S, }8 h2 _
do3 e+ p# \* t3 J* I4 B
@.stopped:=true;/ C% ]" [9 y& V1 E& V& Y
wait 20;
) P! v" ^. `9 j4 h randNo:=z_uniform(2,0,1);
4 J3 P* Q# X7 a @.cont.createattr("type","string");
. V: U4 B# x$ j8 w$ f4 U if randNo>0.7 then
. k+ l5 ^0 u* m; A. \* R; @ @.cont.type:="bad";
2 S! N: f6 P0 j+ i- V: d print"bad";2 R+ B! l# |& e% l M( ?
@.cont.move(drain4);
$ i& @9 _1 t3 p @.destination:=Load_in;-----增加语句$ W* Q& O/ ?) V$ G6 i1 D
else
# r% _ N3 h( ?7 z9 b @.cont.type:="good";
' F& w; c/ I) { print"good";
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@.stopped:=false;
. J2 c2 `. V7 x3 @ @.move; 0 y" {7 V8 a2 \, r
end;
" t% V! K* L" E- V同时将unload程序改为- @) W I) D+ v/ S, S4 A1 W2 L' M
is
- w! \6 H) f2 xdo$ q! H1 J9 p: d
wait 30;) J z% x; t. S6 K, K
if @.empty=false then 3 [" J# A& p2 E, H( e0 `
if @.cont.name="green"then
# y6 u8 Z* {; T8 N& z0 k @.cont.move(drain1);$ \9 O$ r# t9 Q' u$ n4 C% ]
print"Unloading on drain1";+ b9 K R8 X3 z. x, F
elseif @.cont.name="blue"then
. Y" ? g3 G m& B8 x @.cont.move(drain2);
+ q X: T& b; |1 P4 z4 l print"Unloading on drain2";; X1 W4 q ?1 m4 M M
else
; Q' E$ p/ L! c7 b' |# n/ T @.cont.move(drain3);4 S/ }0 C" |* C: l
print"Unloading on drain3";
, T7 g! N2 g6 m$ H end;
# ~2 N0 z0 n" a" M else
7 d* b3 N; J& \& J end;# c+ e5 a" J5 Y0 F9 k
@.destination:=Load_in;8 o, k3 ]' h0 b, O8 \) z. m
@.move;0 F* _) J+ F. ?- d2 S7 ^4 X( z3 v
end;
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