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:
5 }( l& t4 H% K3 R. h3 l% k7 O+ @(sensorID : integer)9 c+ R' X: F/ k1 h9 @
is( D4 }9 z! [: m1 P& R4 g
randNo:real;: a9 t, p% h+ q0 c4 l% R
do
! M. o) Y2 \" r2 [' U* R* G @.stopped:=true;# G/ G' ~# s( Q0 A+ @
wait 20;! Q5 u: E. b1 D; w1 N; m! K
randNo:=z_uniform(2,0,1);
0 u' J# u; b p! O7 n0 C% m2 s @.cont.createattr("type","string");3 `. n% T( k+ T3 | y8 B+ J
if randNo>0.7 then
% \0 T, z: n! ?9 I @.cont.type:="bad";* s. S( u/ }, A! s9 n
print"bad";' t; w( F- }* F$ S c
@.cont.move(drain4);, i5 q. } X+ b$ F
@.destination:=Load_in;-----增加语句
, `/ o5 W) W+ K' m. D3 N else
& \& U0 R% g% y3 _2 W' r m @.cont.type:="good";" e, r( W8 W" h: _7 v4 q
print"good";
3 e8 g# {1 q' a" v7 r end;
. C9 `; ?5 \4 a# D' { @.stopped:=false;! r j7 V. `5 g/ r* q
@.move;
6 z3 ?0 H% j- I& n2 gend;
' L6 L6 Q- D+ n# m同时将unload程序改为 o. r" s3 P- m7 d: s
is" p" x1 p; ?" O+ C0 D, _
do
- h) ~- _" s2 K2 }0 y. ^ wait 30;) V4 L4 ~# J4 A) B9 d
if @.empty=false then ! f) j1 R3 t W& I- F' H! M
if @.cont.name="green"then
9 V5 P+ k; T$ @, G3 t @.cont.move(drain1);
: }) y @/ m+ |0 [ print"Unloading on drain1";
/ C9 z3 s9 T, \2 l elseif @.cont.name="blue"then1 q! }4 G; B6 o
@.cont.move(drain2);# E1 u: V# z6 V% H! n
print"Unloading on drain2";% g. }& q8 ~" w
else
' G; a6 v+ X) M ^" M: B @.cont.move(drain3);
2 W/ R# l# @) V* U1 L/ i print"Unloading on drain3"; m" R0 Z! K0 ~( Q+ t1 q' @% O
end;2 O; K& I. k& Y1 ^
else
1 U2 M/ ^ N( p8 Z9 n end;7 [2 u4 N& P9 W
@.destination:=Load_in;5 x, q; E( c) U. B+ T
@.move;1 e+ u! }6 j) {$ @) E0 O. N+ I
end;
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