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:/ z% h+ r* E3 o# k6 G, \% L) @
(sensorID : integer)
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randNo:real;
* m. U, V1 I, `9 l& I9 C( Xdo
8 h& h7 p# _/ X$ u, {' w7 X @.stopped:=true;
) c5 k3 z1 N( j! I wait 20;4 y2 E, q: F( W7 g2 h8 J$ q2 Q U
randNo:=z_uniform(2,0,1);& Z* {/ \' a& L( Q* x+ n4 B6 V
@.cont.createattr("type","string"); v q- ?: u/ y+ w( n* r
if randNo>0.7 then- m5 w% e. c% d% ~/ |2 G6 f
@.cont.type:="bad";
& I6 t% _: o6 O print"bad";, N9 `5 N0 B2 C$ r" g3 s. a( b
@.cont.move(drain4);
5 B) s' X6 ]2 ?1 l# S5 O @.destination:=Load_in;-----增加语句
$ |1 M0 v: ~; I else
. [/ \( [ \. i! E @.cont.type:="good";
# i3 F7 z2 S4 R! p; D2 g print"good";; M6 @( S4 p( v4 v! q! a
end;, g' Z# t9 [4 x1 O5 r
@.stopped:=false;
, A% T ^% p3 J1 l/ k3 r" l @.move; 1 h( _8 G1 ^; w) n' o' T! m7 l* \& }1 }
end;8 L* F6 j: W8 Q' H" f% \+ q3 R
同时将unload程序改为* b+ b* d7 X' z* }, r
is
* K9 V; [& q. e, V- U; Ido
6 X) x4 o2 G6 T5 G, D8 [4 I wait 30;* y) s- `; V3 G
if @.empty=false then
: X! l. _: l2 d# Z# ?7 P5 w if @.cont.name="green"then
" ]% M# A1 S7 t6 d: B* V- f0 E# D @.cont.move(drain1);
" @4 C2 k' N' K# B7 q print"Unloading on drain1";$ p2 b9 s5 P- a- G8 q8 n3 I) S6 N
elseif @.cont.name="blue"then
& r( s$ Q' B& t0 m. J @.cont.move(drain2);
3 f Y. ^- L) H6 r3 S: G+ H print"Unloading on drain2";$ N, n) R9 D E( V! [: C$ d
else( r; v) A# [' C- A+ t4 @
@.cont.move(drain3);
$ Z) Y9 E8 b( x; L; I print"Unloading on drain3";3 Z. D w% O- `9 L
end; ^* S: `; R' f. s9 ?; @9 D% X& a. H
else1 ]7 j! D: x4 ~2 B1 X" L
end;8 y( d8 ] z/ j m1 }
@.destination:=Load_in; n, ]3 A! U% F S
@.move;
& |7 Q" K* P7 [/ P0 cend;
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