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:
6 O$ e3 v, E2 Y(sensorID : integer). _6 {+ e$ q! k
is7 m7 p" C' a* V' K
randNo:real;7 Q, \. F: ^, v5 \
do1 u; u# J1 C" d6 [4 {! {
@.stopped:=true;
, ]/ @# n8 L9 H/ `8 _1 F* t* } wait 20;$ U8 N* U3 R/ D q5 r
randNo:=z_uniform(2,0,1);
$ |6 {/ B/ M- C @.cont.createattr("type","string");+ Y+ ^0 _: \5 }) c& F( Q7 `) w
if randNo>0.7 then& n+ B, d' C7 F, R8 `0 e
@.cont.type:="bad";
3 c/ m# ~) u: c* L8 n print"bad";: ~/ e+ F) Y4 b1 U* D
@.cont.move(drain4);3 m0 L2 t( ?3 s+ W& K$ R+ t [. K
@.destination:=Load_in;-----增加语句" G. _) {0 g+ f* ~
else
5 H6 l( p7 ]/ N8 { y5 ^* X @.cont.type:="good";2 d! _) C; W" L
print"good";
6 C i0 `) _4 z& O n end;
7 ?# a7 w! Y; H; g' S @.stopped:=false;
( A' ^2 Q) i. q6 I6 A6 U @.move; 5 p7 B' f9 P1 |9 V1 V2 a
end;' N* q/ i$ {6 [3 p" j9 K
同时将unload程序改为
' m* e4 O! r% F% X( a5 Y4 iis
6 b' h, V; s, E Xdo
: C% b; o3 `; W. H) d; z wait 30;5 D) k6 f( }9 o/ m1 U; Q
if @.empty=false then 6 O8 I9 w9 ^- r% g
if @.cont.name="green"then
8 ^, z3 I4 `1 r5 @0 |. a @.cont.move(drain1);6 Y# d; M" M+ W
print"Unloading on drain1";+ Q7 ^8 r; k/ |' p. _
elseif @.cont.name="blue"then% f6 K- P k& k4 J7 X3 S9 m+ i1 Z
@.cont.move(drain2);
5 Q; @4 r% t7 R8 u) a& j print"Unloading on drain2";
2 p: q' M. m! V7 K else
4 e% ]" s, t3 b0 u @.cont.move(drain3);
0 l! M/ H9 W [! U7 J print"Unloading on drain3";% k. \$ N* h$ i0 }* @
end;
. W9 l1 L( [1 I! a1 z5 m4 U else
) \ s# c ?3 ?* I+ D/ {9 B$ \ end;
8 I) P9 t( O: } @.destination:=Load_in;
- u5 x+ ~# b: c" e9 M @.move;8 b1 `2 c$ V+ `* r5 _ u* ~
end;& N$ S( g9 Z4 [" f
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