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:
/ O0 \9 |) y' b* s(sensorID : integer)
~+ ~1 L4 u% t5 Dis
0 e0 }$ y) \# q8 ]0 C: h randNo:real;
" ]4 O( z) q" Xdo7 w- g) A* }% ^
@.stopped:=true;1 ^, s- x% T" A. q9 P1 n7 d
wait 20;
1 K: Y% R+ j3 j randNo:=z_uniform(2,0,1);) f& m N% u8 q/ Q0 ~- b: o
@.cont.createattr("type","string");3 R3 p% R x/ g( m( S
if randNo>0.7 then8 D1 X2 {; r. c1 i/ P/ H
@.cont.type:="bad";! q1 s4 A! h4 h7 J) |+ b( n
print"bad";
' r9 s; P% {; t8 ^4 v' C- Y @.cont.move(drain4);- B+ ^- A1 ]3 g0 G
@.destination:=Load_in;-----增加语句; J m& M: u. U
else
! ?+ [: n9 I% Y' ?, P. n5 l/ ] @.cont.type:="good";
( @8 N; D: M' U print"good";+ Z" W; \: ^4 y* M1 J
end;
7 x; i/ B4 i( B4 m/ A @.stopped:=false;% ?2 Q' m, F$ H7 D7 X3 k$ S V
@.move; 8 M5 g$ S$ i' ?$ L& m
end;
$ w3 a( H% k4 R" o) J3 g8 E4 J同时将unload程序改为
3 a1 f. ?2 x7 I& s! N3 b2 Y+ Xis
, x2 Q* l5 B; S% J0 mdo
* a, ^% n* x6 }. h! x4 p0 ^ wait 30;
7 W2 l$ `/ u- I0 a7 a if @.empty=false then ( `: F, a5 P; X
if @.cont.name="green"then
! Z( ]' t3 w4 V7 L7 H8 o- D( ^ @.cont.move(drain1);7 l8 m+ F, y4 p( s/ q
print"Unloading on drain1";
, _* I t7 ~4 e1 w% t. x elseif @.cont.name="blue"then
8 n4 c* C8 V% v) R$ z8 p @.cont.move(drain2);
z( M: J. s; l2 X; b print"Unloading on drain2";
& x+ u2 l1 P) b' N else4 c0 E6 J4 ]/ p" p7 ?& M
@.cont.move(drain3);: Q( }, [. J; s6 }( J
print"Unloading on drain3";
9 E( j( j2 C3 ^ end;
- O7 ?# T2 H6 B" t. E/ e else% `1 l* k1 V8 r
end;- o3 n3 D; E+ T: @5 P
@.destination:=Load_in;- z% J& g7 M6 J: p9 }9 x' f6 `( d
@.move;
- J A* e# e7 z* D, z% eend;8 A) e; X" L8 z3 m" [
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