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:
$ r- s3 l5 p+ P" }% j, j(sensorID : integer)# O3 f& A2 q; O% i2 l( j: a
is
# }6 y7 b6 k. V randNo:real;$ C' u' Z7 ^0 D6 B' ` A8 P
do
7 {/ P/ s" ~7 W; c4 u+ F' N( k1 w6 A @.stopped:=true;
9 v' b6 X( `3 ~' ~% W, O/ Y wait 20;
, |0 o! n3 f# r# R( S randNo:=z_uniform(2,0,1);: }# S) u3 d+ {: A
@.cont.createattr("type","string");
6 |! d4 q2 U- I) w! _ o1 D" M if randNo>0.7 then3 P' f7 g5 h [
@.cont.type:="bad";
$ X9 ^8 q4 o5 q" {- D# |9 q print"bad";
3 V0 O% v7 m( V3 Q3 |& | G/ _ {( H @.cont.move(drain4);3 N6 g; {3 q2 ]) v
@.destination:=Load_in;-----增加语句
1 D9 j# p. R" V else m! g, q3 z# a
@.cont.type:="good";
8 V8 d+ E, N8 {/ P' Q: C print"good";# S( _& G$ Q3 o! |* ] c2 m: p
end;. r' d8 H$ M: W: k8 J" w1 q
@.stopped:=false;/ B+ v! f2 _* g6 E, N, z" u7 O0 z4 J+ q
@.move; & P# X# b$ _9 G( b( M$ D" h1 z
end;
; j+ M" h6 s( m, p9 S同时将unload程序改为% n- F5 Y! }# h" u& u
is; s; y' J4 b# U2 C R# ]
do4 z# D( V2 F. M3 ~& |
wait 30;) u) P* E. U% t5 y5 V) z- g
if @.empty=false then ! V8 w3 I: X1 g! ~6 `' Z
if @.cont.name="green"then2 }, G+ b) M. k: \4 v
@.cont.move(drain1);" ]1 {. I" k" Z( }
print"Unloading on drain1";2 B2 x" o7 [- L( T7 M6 @- ~
elseif @.cont.name="blue"then) Q2 T# @# U9 _6 D
@.cont.move(drain2);
# j; o9 S( X% I/ h print"Unloading on drain2";
! ~6 Z( g0 p# \& h; Q9 D/ _ else
, ?" m( [# c [: d3 \% x1 u @.cont.move(drain3);" m+ D, C8 Z7 f; ]3 t4 d7 @
print"Unloading on drain3";
' W9 e7 S+ B; i3 A+ V+ r; l end;# ?+ U0 y5 Y& X$ C
else1 v5 m T" R+ H, Q# f/ Z$ c
end;
, j4 g6 g8 [% n4 Q2 o; s" [% a @.destination:=Load_in;
2 {: j" \2 ~/ u @.move;% s* a* c4 j0 L0 a
end;5 s X# X, b* M
|