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:
1 h( H: b, ?. n' I: z/ B) a, \(sensorID : integer)
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randNo:real;# u$ v" W1 P7 Y+ K3 }) V! f7 F7 a
do4 q+ k- R( O- B, t1 o) @) q
@.stopped:=true;
+ N7 k* S. v! ?# z) | wait 20;* o! d( q! d6 Z! k4 r
randNo:=z_uniform(2,0,1);$ n% n6 c4 ^" j+ {9 m
@.cont.createattr("type","string");. F* u( k4 e8 U9 A* e& q
if randNo>0.7 then( H" O" a1 P# i+ p$ s7 c n& S
@.cont.type:="bad";
) K5 c! k( m" C# B print"bad";7 G- w9 S( z" B4 C
@.cont.move(drain4);, ]/ j( e; H. m( K, f
@.destination:=Load_in;-----增加语句
! o. e7 y i4 u$ H* S A2 S9 R else
! M1 D1 j' j, f4 h. Y @.cont.type:="good";
+ q! }1 F7 y, e% ?5 t& `7 r print"good";' _7 t& d7 J# A( h$ m
end;) ]! N% B* B9 U4 m8 R
@.stopped:=false;
. ^8 F$ D. G c. [& d! K3 M @.move;
' U' N8 J. U- h% m$ X aend;" _4 V( _6 q) V0 m4 [$ w W
同时将unload程序改为
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do- F3 h9 r3 F; E
wait 30;. y. ^, W" X# @% Z
if @.empty=false then # \' v! ?" |# Z( n4 |
if @.cont.name="green"then
5 `+ ^3 j' d. m3 ^) T- K @.cont.move(drain1);
7 x$ x- x4 _! q, h1 F$ J6 x% T+ ~, [ print"Unloading on drain1";
4 w }: W4 o! {& p0 j8 C5 Y elseif @.cont.name="blue"then7 j- B$ Y9 W5 w0 y9 X2 E/ Y
@.cont.move(drain2);8 ?: I" T1 c4 q& \
print"Unloading on drain2";
( b2 u, ?9 G. j) R: n else
" o( R& x+ Z: p- `6 m1 Z6 J @.cont.move(drain3);
h- q7 U5 P H: y9 z' M print"Unloading on drain3";
6 w+ ]: o/ t8 B% a end;
2 e) A1 U ?! z, F( J else$ g' ?" h8 K5 A/ u- h
end;; W; H- n' V- M7 a
@.destination:=Load_in;6 |7 w+ f4 |: _" j w& m3 E( E4 p$ c
@.move;
$ a$ ]: x9 Q \4 j: \& v" @& ]end;" b/ D. R- o+ L
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