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：4 k" G- C& A2 V
(sensorID : integer)
' j0 I' p* ?- Z# \; t/ [% B, \6 V0 uis
; Z- f$ ^5 }' r9 W* V8 ^ randNo:real;
K r0 E$ o, |$ K. I8 ^. ]do1 |; p% Y3 H' f$ g4 v
@.stopped:=true;
/ w, L% ^0 W. u- Q) S wait 20;4 h9 h, K) _8 W1 j. ]
randNo:=z_uniform(2,0,1);
% m( t/ b+ v$ Y% \! d" U, z @.cont.createattr("type","string");* z6 n- b+ x$ p$ M8 I+ f7 j
if randNo>0.7 then
! G- v) x( I, `' \. K @.cont.type:="bad"; {) V0 S' r' G
print"bad";
9 p7 o; O. D6 P @.cont.move(drain4);& K# S3 F g9 N2 m6 r$ V3 v$ W1 Z
@.destination:=Load_in;-----增加语句0 v R5 d9 T: j2 F5 _0 f- ~
else/ _ F/ a3 F% x/ C- F+ ]" ^
@.cont.type:="good";
7 I/ ^/ M1 [9 C. s$ F, I, r3 g- O print"good";
* Q6 j* d) N/ `3 q7 E( L$ ^9 s. _ end;
+ k+ [; G7 D" y4 q @.stopped:=false;
4 t5 s' N# O+ C/ R( Z @.move;
* z# D# _" X9 H7 h9 q! b$ Oend;
+ @9 A; m( \% e2 j; J* ~- z同时将unload程序改为/ Z& D5 e' m3 i; a
is
2 C' q) y( p$ v2 m4 ido
% i: U! @/ Z! X+ X1 } O1 k wait 30;
$ I/ y6 m, I* n P$ u; p& t: Q if @.empty=false then - m# U! D1 X2 e1 x+ K
if @.cont.name="green"then6 B9 Y. ?9 D0 c
@.cont.move(drain1);2 U( q0 b, [" f* A) l# V
print"Unloading on drain1";4 @6 s* v, H: d
elseif @.cont.name="blue"then
/ r+ T0 r; s$ @ @.cont.move(drain2);8 E7 o0 |3 b) z- w# \8 O0 _
print"Unloading on drain2";0 |4 K# ]9 ^' T1 F S/ e5 Z, b
else
) z+ ]8 V$ K7 }: W0 A- c @.cont.move(drain3);$ K `8 b/ D" H- }4 S0 ~+ f
print"Unloading on drain3";$ @& E6 R- Z4 w7 n
end;4 K' u( I% R) Q4 p+ I) _% ]' U
else
4 Z; n) X. w$ v7 E end;2 N( H" ]1 @! o0 C0 w" W- A, U
@.destination:=Load_in;
, G$ X2 O/ v( i# c; _; o @.move;4 d) M/ ~+ L- t+ U( G0 @* q. C0 r
end;
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发表于 2015-4-27 09:50:30
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