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: w$ j& j4 ?' G b* K
(sensorID : integer)* Y: g/ z- @& ]8 c; O7 E
is
% y+ f+ {5 e3 l( x: N+ q randNo:real;
]" F- D: d' Vdo6 {7 e8 X/ X* U
@.stopped:=true;- o0 Y' y; e. X9 ]' Z
wait 20;5 o7 Z6 k: z/ M( B8 ]
randNo:=z_uniform(2,0,1);
. {3 q I' t' [6 x. Z @.cont.createattr("type","string");
G+ |% R% d( }' d; { if randNo>0.7 then& Q4 G! o. ]& _$ \ d, o+ I
@.cont.type:="bad";0 r1 f* ?/ q% U1 u
print"bad";
G3 s( o1 L; f8 p* X5 w* P @.cont.move(drain4);. w1 v0 T+ M/ i) Q' Z( [
@.destination:=Load_in;-----增加语句 S+ b+ M' f. i$ M! X/ z
else* x1 F4 ?' L" r" s
@.cont.type:="good";3 a/ d, I |2 d! m1 S- A9 ?$ z
print"good";
- h/ \4 M3 x# ^3 U9 G2 Z4 y end;) J! f6 \. J9 z( h
@.stopped:=false;
+ K/ ~& @5 K' t0 g* R" z! x! a5 _ @.move;
3 `+ M& w9 r: Yend;5 }, ~) u2 w9 V
同时将unload程序改为9 I0 U, I* K* T- E* k5 c
is
- q O+ Z' {' W8 I4 s$ tdo
5 X; _) P U$ V5 x0 ` {" c wait 30;0 u% H2 `) V% S I4 F9 t; }* ^( E
if @.empty=false then
5 z G( ]1 L! }9 S if @.cont.name="green"then
$ ]3 h/ b4 @' h+ H# { `4 B @.cont.move(drain1);8 h x2 }+ m, e1 D2 E: V( F
print"Unloading on drain1";0 ~, O& ?" g/ q" Z% L S1 i7 t
elseif @.cont.name="blue"then g/ u! t! Y7 ]4 `; [
@.cont.move(drain2);
8 x3 G& ^9 H1 M" M% F5 u9 T' w- S print"Unloading on drain2";) v2 ?/ n: d C) O1 N: L# _& y
else
0 p2 y/ r$ d, e2 l) }' c6 b: ^9 S @.cont.move(drain3);/ Z, p' f& L V9 q# {6 v
print"Unloading on drain3";
9 K5 d4 v5 P; l9 K* h0 R S* @ end;
0 u; Q; @# g5 [4 E* w else& v3 V4 ~9 s1 ]( R3 O* Z# q
end;% }/ t7 g* i$ @: v+ \( I2 V
@.destination:=Load_in;
- A6 M3 c9 X' R) |3 S7 o1 J @.move;
; n; v5 e! ~# r! @8 U" G; iend;+ ~0 _9 r, j5 W+ r* s6 N8 w" @$ B
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