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:
, Y! e2 J* x: M7 k! r) {+ d4 T(sensorID : integer)
; @) G5 z* l4 W. wis
9 c: F6 [( d9 i1 H b' \9 \ randNo:real;2 [6 C4 J7 F6 W$ [" h
do& r* k$ V# B7 v: Y/ O5 U7 B
@.stopped:=true;
9 }+ s/ ^; z) r+ T, w( j wait 20;) d' ?$ D: {9 x0 ?7 Q9 R0 ]/ Y
randNo:=z_uniform(2,0,1);+ |! Y. c8 U1 ]% G3 y' h% l
@.cont.createattr("type","string");
# x; _3 \5 e" J if randNo>0.7 then
) q7 R8 ^* R% F @.cont.type:="bad";4 P+ B0 S: n Q, P
print"bad";
, m4 ]5 d8 V9 J; w @.cont.move(drain4);: g5 y, n) D# J' [5 k) E& ~
@.destination:=Load_in;-----增加语句; o: M; W/ h- G. X, z& R& A% G6 Z5 R
else
$ ^- h3 n; j6 D* P, F @.cont.type:="good";8 M( u0 F/ N4 }6 h1 b
print"good";
' J, O# `) z9 t+ y2 [ end;
# C" [' Z$ H, H5 I+ b. J6 C* ^$ b @.stopped:=false;
. P. @8 o$ e" ]4 F; Z/ o @.move;
+ ^- ?: G7 f. l9 j: Y, Bend;( W# N* C# |6 W7 ]4 A7 V" z
同时将unload程序改为" t) ^6 h; `: {/ [8 M
is! U" \4 U+ z. t. s; M- v2 r1 G
do2 K, C) |# ~5 b7 l" H* i
wait 30;
2 |9 Y! B' u# I6 q. l if @.empty=false then 0 i0 d% V( m& b& x/ c
if @.cont.name="green"then
& e- i; q6 V1 N1 v' W m7 g3 |& J @.cont.move(drain1);
$ [, l% s8 x" | print"Unloading on drain1";
$ G" `8 M/ `4 {' h9 N3 { elseif @.cont.name="blue"then
# q' b) L. b- ?8 l, M: Y/ r @.cont.move(drain2);: Z/ `) K& o: t" W& y) e$ `
print"Unloading on drain2";# L% W) a. C0 l, _
else7 Z6 `' I% O3 {4 B
@.cont.move(drain3);
4 b4 f! u: `- x' H; j! u print"Unloading on drain3";$ L1 x) |0 J5 t5 C+ _( \) S, X
end;
2 ^ x2 V' A- _3 P4 o' a else
) v, f- s2 u9 s/ L: E- Y- y end;
- S; |2 \# q8 y* S! j) r @.destination:=Load_in;
! F. ]9 z7 O" s( n F @.move;
& b7 l7 A5 t& c9 A) ^. jend;
* g; }- G: H3 r O/ Y |