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:! V+ l- Z" P, m* _& D
(sensorID : integer) O* U) {; L9 d
is
; b# z- s( X b randNo:real;) ^9 a+ w' D/ Q8 k6 K, e# |
do- H* |% ~# L! F: L! [. s8 x7 Q
@.stopped:=true;: c( |# B" e' A7 W6 T. g' q
wait 20;& n# a6 I+ Q6 p* J& L1 |6 k. O' X
randNo:=z_uniform(2,0,1);
/ Q8 M& d! G5 u6 d3 G @.cont.createattr("type","string");
4 ]+ ?7 b8 V0 u# U1 Q3 ] if randNo>0.7 then8 |9 S( o) r) _, n6 d# p
@.cont.type:="bad";3 y7 C& O, ]7 k s; [# V# S
print"bad";0 `5 Y) R D) N7 J
@.cont.move(drain4);
( m' y( n" v4 Q4 y$ u J @.destination:=Load_in;-----增加语句, y% m! h; u: _6 n
else$ j6 ]0 O _8 y2 I
@.cont.type:="good";
- ^7 y1 S- a* k$ ~/ o print"good";) w1 Z T B8 v7 p! G3 _
end;
1 {. z% E4 t) n5 ` @.stopped:=false;+ t! c: {0 }" B& q+ G* C( ^
@.move;
( ?4 j/ g2 S3 ^9 zend;: y/ N3 j7 k& N9 Y
同时将unload程序改为3 d) H" d* M6 w* e6 \+ r, P
is, r) X7 w1 n4 @; R* J
do
) x! V9 L* s! p1 L wait 30;
2 V `2 J: E q2 y# { if @.empty=false then & H( ^& K- @; ]2 N7 x9 {$ Z1 F% D. m# a
if @.cont.name="green"then
9 O! u, R' \7 p) c, b @.cont.move(drain1);
8 s, t5 w0 E7 e! @% R3 @ print"Unloading on drain1";6 P2 i9 L( C% }* J' C8 ^
elseif @.cont.name="blue"then3 ~+ ^- r# ?4 S
@.cont.move(drain2);
( ^; K7 T1 [# e print"Unloading on drain2";
# S* j# J, V1 U# s/ \. h else
8 B$ W' y- @& ~1 b+ t( p1 S @.cont.move(drain3);
" i* S$ A0 k0 } print"Unloading on drain3";+ J( }3 I1 k5 [( l
end;
0 j$ F, P" m3 _7 m/ c else
' P+ v: L: [; `+ t4 _2 Z4 ~! Q end;1 M% s. P6 |3 b( R
@.destination:=Load_in;2 e" u) ?4 m3 T5 _' s0 m" r) O8 S
@.move;
; P6 M' S- j5 \2 M r7 X' Dend;
' T" Z; \9 w- A1 C9 \4 \2 S |