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:
' |* @! z# F( _! } b0 U. M r(sensorID : integer)' b$ l4 s. H- L" Z2 }
is
1 g1 { T) j. ~" N randNo:real;
' a, W4 Z! x- g' r A8 h8 Tdo( H& K) k- d: {
@.stopped:=true;& _8 M o# |7 a- x8 Z6 h
wait 20;3 t* p( v4 v9 {& f& ^ z
randNo:=z_uniform(2,0,1);( ?3 k8 s7 x2 L* l
@.cont.createattr("type","string");
9 ?2 Y8 z6 G- I& e' ?! t if randNo>0.7 then/ s( V6 ~: t; k* l! l, K
@.cont.type:="bad";
; k/ r6 M+ p' ]; c print"bad";
3 E" i( E Z; x7 K. o @.cont.move(drain4);
, R' J( M$ N3 `& O. i @.destination:=Load_in;-----增加语句
0 z# _+ M; _/ H: I' c else
9 a( J0 p. n! S) o) W, I @.cont.type:="good";
! C C1 q" ` X" ] print"good";* h# A/ \* o) u* P2 s$ w( i
end;
1 f7 y5 h' _5 \/ P) b @.stopped:=false;
1 G c7 F4 T: t, E+ H/ v% n) |6 h! j @.move;
' o9 l. j' N# W4 m2 v |4 xend;: w7 F$ o9 l( p$ O* y2 L, d
同时将unload程序改为$ ?3 D: P, W% J2 g3 p
is
6 U, D- p- F6 b O8 @- C Zdo
5 }/ X' t, {2 [ wait 30;* r. j* n2 a5 y6 q
if @.empty=false then
* l2 N# `3 k& j* v \" @* W if @.cont.name="green"then2 {0 X4 L9 `8 {; j, @& ]
@.cont.move(drain1); V/ l* k3 S8 [, d6 l" Y! ?
print"Unloading on drain1";
- A. J9 P" _# B0 k8 @, E elseif @.cont.name="blue"then$ J) ]5 c W" c$ p* a: ]& y
@.cont.move(drain2);( a1 s' e8 j- T
print"Unloading on drain2";
) H% C N: a( b& M Q5 M* i else
8 O( O3 I+ W( E& U8 y3 f @.cont.move(drain3);& y% h! [$ q/ `! ~
print"Unloading on drain3";+ ?) o, a& S# }$ ]# D+ B
end;4 h. ~- I% a" I
else* C) W/ r$ s+ m2 I4 t
end;( X: W: @( P1 s/ O" B% w) m& T9 L
@.destination:=Load_in;* V8 t' O6 c/ O, n/ d( j! C5 @0 B
@.move;
8 D+ X7 [6 h/ c |end;0 j: z' q8 E: M' f2 j0 z* R1 ]
|