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:, g- K) j% g: X( H; h
(sensorID : integer)
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randNo:real;1 t* L% l+ k0 A* }2 k! B
do) g, u3 W& l, c4 F5 p% ]5 d
@.stopped:=true;
6 Z# Z4 Q/ a& J1 S0 m wait 20;
* C2 u* F5 E& K3 v7 ^# o3 Y3 | randNo:=z_uniform(2,0,1);' m8 s" P% r( U( A/ e; |* W
@.cont.createattr("type","string");: E( R& w" t$ f
if randNo>0.7 then) w R5 R$ u% l" b' z; E
@.cont.type:="bad";
( M t! [( e8 {$ I& }7 c print"bad";
4 p5 X. P6 U9 l- Q# ? @.cont.move(drain4);; t' z- p7 F( d3 D; {6 F. K% A
@.destination:=Load_in;-----增加语句
M4 p' f2 q7 Z% L8 u9 c0 G else, Y2 c6 ^# t" V! s6 c
@.cont.type:="good";
; h' h7 @& Z; W+ Z3 U6 p print"good";
) m3 D9 @/ M" Q% I2 Z6 [7 H end;
5 W; V9 W: [ t& ]3 P7 N' U( z @.stopped:=false;
, Z# T' C% `* m8 d- T: I# ? @.move; 8 H$ H$ J0 t5 f4 ^% X
end;! h/ p3 D1 W% W/ C
同时将unload程序改为+ S& Q7 _6 _3 C4 h& T
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do
$ |9 X' j" ~; N4 l/ v wait 30;
3 r7 A* N$ N5 V6 |: B& G if @.empty=false then
9 e2 R5 m8 f2 v& c if @.cont.name="green"then
* g. |3 F& a" G- v3 |( k6 i: e @.cont.move(drain1);
; F: X2 r) q3 g- z print"Unloading on drain1";
7 U+ Z3 e: M t4 F' d* b' o2 K elseif @.cont.name="blue"then
: k, \2 C! b/ f* n @.cont.move(drain2);: D* H! u2 G& ]! g) Z9 e
print"Unloading on drain2";$ U5 U$ X0 F% t7 j4 e
else
1 U, z% D8 S Q @.cont.move(drain3);" w2 Y& O5 x+ x( B5 F5 l! y
print"Unloading on drain3"; O) L. T: {. q6 v9 ?2 k6 Q
end;* A5 M4 v$ `$ T
else+ w4 s5 N& F4 n" m) H' j7 R
end;1 |) N' V! a& Q* B) v9 E
@.destination:=Load_in;
3 m& O. [5 Z( ^- R0 E @.move;) ]% z4 i6 H( C( x* W- f
end;( z, H0 D: G/ m: g. T
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