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: j/ @ Y4 O% p" t4 g/ M6 T
(sensorID : integer)! A2 e; m5 O% n% y: @- y
is
0 v* h% l8 S& K- A$ z6 Z/ f7 i randNo:real;7 W% _. \7 f) H; ~
do
7 w+ s. @5 c$ a, z! R @.stopped:=true;
1 \1 ^2 k, v' w wait 20;
0 ~" u s1 o9 K6 D8 K9 E j randNo:=z_uniform(2,0,1);1 Z9 Z7 g C2 j4 g" t
@.cont.createattr("type","string");
: ^: r: D( V; Y3 s if randNo>0.7 then% k2 S4 J; O( f0 s
@.cont.type:="bad";
! o( q6 h5 [. S8 o0 c9 A5 I print"bad";& }4 c. m( Y9 V) h" V: Q; O
@.cont.move(drain4);
, d$ t1 \0 S; W$ j0 L; ^/ m2 l @.destination:=Load_in;-----增加语句
3 C* h8 G; }( p1 r; \ else
3 A- v( _$ h. a, d1 [+ ~ @.cont.type:="good";6 m6 ?" b" _) S+ F T. D) j z1 @/ S
print"good";
7 E- A: t( O+ A N! H+ z end;7 w; ]6 K0 e; @5 s2 y
@.stopped:=false;
; q# P; E6 s' b/ n: z/ s @.move;
5 b5 u k; A- a: \end;
! b7 l/ Y1 D2 T0 |0 x. e同时将unload程序改为* m5 Q$ @7 Y9 U# w9 T6 d
is
4 C6 x4 D6 s2 P T% |+ M: Ldo5 E9 m: d8 A4 z, a) L9 n
wait 30;
* O' @+ [- k1 Y5 n0 x0 } if @.empty=false then
4 Z" `3 R* q! i) t, _" w if @.cont.name="green"then- h. D& D5 k& Y6 z/ H: ~
@.cont.move(drain1);
9 j/ H. U- `# P+ f$ E print"Unloading on drain1";
3 Z: R, u/ H. |+ o* E elseif @.cont.name="blue"then9 T" C- }# B/ @5 Z; `; L
@.cont.move(drain2);5 F5 z3 j, O. j- O
print"Unloading on drain2";
% p# Y+ W( p, a. A) F% l: z/ b else+ |4 h; X* ~$ s% P: ? e. a
@.cont.move(drain3);
! H4 {* V' R- S5 y1 y) z" W7 r: P3 Z print"Unloading on drain3";
/ A% Z# w0 Y( j1 _) t, Y* h end;! g' p# B" e3 f) p: c) a& ?
else2 e) W4 H$ J7 x) \- y9 P+ c
end;
+ Y1 y) v( y! c0 s0 d& C @.destination:=Load_in;
9 X1 S ]; J* A' d/ w. F @.move;
( j' U4 g+ G- o. j! [! N9 nend;2 w3 G0 J/ L. a/ x$ ?
|