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:
2 z( O4 R/ c2 z0 T) Z0 ?1 T3 c/ ^) m(sensorID : integer)1 @' K7 Z+ |! a- G7 o" X
is
/ X. \$ O o# J5 z! S9 s randNo:real;9 ^9 ?- y4 t' W1 N
do
- i, t" i, u: f+ ]3 W& a9 c8 T @.stopped:=true;0 s( x/ t" H" D5 W1 h2 p8 u
wait 20;
. `' B" ~* k" ~ {' K6 J* o randNo:=z_uniform(2,0,1);
; T7 M j M4 K& H @.cont.createattr("type","string");/ Q g* u. p: F- q* d7 H+ I
if randNo>0.7 then
7 j3 f7 \1 i/ _6 v) z @.cont.type:="bad";
6 v8 L3 C; k; Y print"bad";3 S/ l* i7 M4 h( j
@.cont.move(drain4);
# n$ H5 O* u A( K" b @.destination:=Load_in;-----增加语句2 @( n8 X0 B% e: ?
else
. n. @0 R7 x- O; t! `$ E @.cont.type:="good";
, g3 T! K# l; z4 G' | print"good";
/ u$ K' ]# L$ w' y/ v end;
- q) L( _4 `+ P K x @.stopped:=false;; h% _0 w# ~# [( f6 ]# J Z
@.move;
7 n1 B6 t) r2 A7 {! g$ Gend;
& \2 O2 U" }3 s6 a: Y, ^+ ?同时将unload程序改为# }& s3 {7 S* j9 \" {
is
# N9 w- D8 D7 K8 ]; E& ^) Jdo9 ]1 g$ E! e- E' ~* t3 A
wait 30;
( E5 g6 m) r6 i if @.empty=false then
- W+ v* c6 f5 @5 }. n if @.cont.name="green"then( W3 t2 N4 k7 q9 _2 p' [9 m
@.cont.move(drain1);4 X3 r$ A' p- q; f6 K
print"Unloading on drain1";
1 K" j/ m3 o" F; `" K elseif @.cont.name="blue"then/ Z' @$ R$ v: w. @7 q% `- ~
@.cont.move(drain2);
' |- F. D" `, C4 E print"Unloading on drain2";
y+ K) ~# f' @; z' M+ N else
1 G, }8 q' |$ l% @ @.cont.move(drain3);4 C7 M+ N6 F# `2 X: k' D
print"Unloading on drain3";
: Y& N/ l n" \, B% |- ] end;
! V" V( A* y# [ else% Q1 o% A# X& {, Y$ w
end;
0 W0 V/ R. N0 B: D$ ~* x @.destination:=Load_in;
! ~* d9 }/ ?6 F/ O4 ~ @.move;" E( y% J, M4 a/ C/ o* F8 r
end;
( m9 x `3 }# s1 a4 c |