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; w$ i: J9 X6 n! C(sensorID : integer)- `6 Q- [) F& t/ K
is
, h& O( a* T3 v& o! e1 O randNo:real;
7 }- E) y+ q+ R' }4 m8 Ado3 }9 W R% h- O, ? g
@.stopped:=true;
; [+ `* T" Z: S3 N* f: r$ q8 j) h wait 20;" ~. `* A5 B( v
randNo:=z_uniform(2,0,1);2 T* E" a" e& s* x9 ^5 |) F
@.cont.createattr("type","string");
5 J- Y8 _' x% B1 x! S! @ if randNo>0.7 then
' P$ ~3 y; d5 i' E% z0 {3 t6 m @.cont.type:="bad";' ]! j% G) v+ ~5 o( C0 W. T6 L1 c6 _/ G5 ]
print"bad";4 ^9 \6 ^0 J! _- C
@.cont.move(drain4); }( H- F6 g( V" P; Z
@.destination:=Load_in;-----增加语句
5 N/ v( i& Q, [0 P% G, B else+ }% h5 W" E$ x2 N6 R9 D
@.cont.type:="good";
+ V% k& \+ A1 S& f+ h6 V. g7 W print"good";
$ q B- ^* F- B4 D end;
7 _. Y# q1 ~9 q @.stopped:=false;3 Q. ?4 L: Q! L' x: F
@.move;
0 G. k, z$ B# aend;; [. j/ N7 j; p, B
同时将unload程序改为 t7 ?' h( G# F/ U0 A: m' e4 P
is
: u2 u2 W( V" C, a( Zdo4 T$ |' ^; p- l+ _" Q. E" w9 U. }
wait 30;
2 a2 @' F. D" K+ g/ Z- V; _ if @.empty=false then % ?6 ~5 E$ M2 P3 W! Q
if @.cont.name="green"then
/ e4 h, N3 Z! q' \% _9 o6 p @.cont.move(drain1);. U: T8 B( u1 O& g$ Y0 o
print"Unloading on drain1";% a1 i [: T. G5 ^
elseif @.cont.name="blue"then4 P: Q1 T. f& X) n7 @0 T$ A2 y& l8 b
@.cont.move(drain2);, V4 P( t9 o3 L* T, T+ a- J) H8 B* b
print"Unloading on drain2";
* ?) E1 f# n- Q; D, I else! m# y1 \2 @) b% u4 N9 L4 m
@.cont.move(drain3);( \- a7 o$ }8 x4 A# C
print"Unloading on drain3";! }2 b: P2 T9 |2 G; V" \
end;
( U# i2 w# [3 E4 [- |) B else& o8 ]6 U3 i6 s
end;( ? U; j* ]# p! @
@.destination:=Load_in;
9 h# m/ }# e8 c! G* M; s @.move;* m) i$ b: a! z3 Y7 z5 d
end;- H" Y) p% E' v5 b( q
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