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:
1 D, j+ j8 v5 [& }(sensorID : integer)- P+ m4 `, C; t* r4 R: R; [
is
- S0 f# `! b T! p1 A, G randNo:real;5 B5 C7 \: D9 c6 |2 y
do" g. r, V" x) v) q7 E5 n
@.stopped:=true;% t* r& ~6 W: t y' }
wait 20;
8 `+ I. l& ]. B, p; H! v; Z randNo:=z_uniform(2,0,1);
' [# ]0 b5 W7 c, D @.cont.createattr("type","string");
& {! D4 S& o% \9 E$ d: L if randNo>0.7 then0 V3 M, M4 ~8 z
@.cont.type:="bad";
! u! h6 F# r: k o( |) ~) n- c print"bad";
* v, d, O' M2 }4 n6 t* l1 T @.cont.move(drain4);
5 z9 i. E. |1 K1 E; j9 @. G @.destination:=Load_in;-----增加语句( X: L3 K% {) F' k
else Y* Y# m+ e. F, R. e, L
@.cont.type:="good";
4 b" j$ G6 x( D: t: n6 [( o7 U print"good";5 }2 y" ?' P% T5 G# A
end;1 L# S$ }2 j% a& D: g3 F
@.stopped:=false;' |" F1 b2 S5 ?! ~/ ?9 [
@.move; F3 e& o9 h& d* \2 [; ?/ C
end;
c/ r% S+ U7 Q# W6 M% {4 _! n同时将unload程序改为, g. j7 S) Y: S
is
6 E! Z0 _8 x0 j, h) Z# l0 O2 Ddo- @& K8 | X$ V* {* \
wait 30;
) Z m, q6 l3 D" Y; C. [ j9 l if @.empty=false then 3 ]: {4 Z+ Q2 d1 a8 q/ B' u3 J5 d+ l! W! v
if @.cont.name="green"then: y% q1 N& w% z+ \
@.cont.move(drain1);& v* z/ ]6 T0 Z; N5 ^6 ?: q& _
print"Unloading on drain1";
3 N0 c$ \4 m7 ^8 I1 ]+ S7 w, |7 D( m& u elseif @.cont.name="blue"then4 _6 H5 Q7 |1 ~: C6 z
@.cont.move(drain2);
0 J# P/ @) t" ?1 d print"Unloading on drain2";" l3 a u* J a* R2 r/ m7 U
else
# ]( z3 Q" l3 g/ [0 B7 s @.cont.move(drain3);
+ ~5 n2 d. U* o2 P* n print"Unloading on drain3";
' S2 }2 o1 M: K6 X7 q# {& G! H end;
7 U2 P4 l6 a% ]6 T! r else
4 I$ P* J" k' E; ]4 E; b end;
, W0 b5 S$ k! z9 k! G8 S @.destination:=Load_in;3 S* p. `8 A7 B9 o ^
@.move;
8 E8 {& K' s( X4 }end;
$ O, ^6 L% H0 K1 p7 A |