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:
$ _" ?0 [, \5 d% j2 y(sensorID : integer)+ h! n$ w$ {& V) e' g3 {
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randNo:real;2 X a1 ]! J. k7 M! r; p+ E* i
do
# |! F1 i* g; s* R, f @.stopped:=true;
3 @2 d9 R' K% F9 ]( k" \# } wait 20;
+ S. [- d: I8 S* Q randNo:=z_uniform(2,0,1);
O, ?5 S* m3 u @.cont.createattr("type","string");
3 L6 o# |1 m9 H5 W if randNo>0.7 then! W1 I' H/ b. ^# j% g
@.cont.type:="bad";9 [* r5 _9 x {4 {
print"bad";
. {2 R+ \- `2 \" m0 R @.cont.move(drain4);
, e @8 Q# E o E. [ @.destination:=Load_in;-----增加语句
$ ^# z: G! n6 C, d$ T* }) X. b$ M& g else
5 h4 K3 d+ k$ o# a! M! M, B @.cont.type:="good";0 T! B- J8 Y) ~1 c) R; Y
print"good";
/ p, g$ ~ l5 J2 f6 I; s end;
% W$ b3 ^8 n f( P) W+ `3 o @.stopped:=false;
& G2 P$ L$ z4 K @.move; # s7 I% q1 O7 |; _
end;
& y8 Q/ z+ i X$ c同时将unload程序改为* ~/ W( a+ ?* ]. ] j
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do! _( ?7 ]. v3 r- i K6 \. I
wait 30;
3 q7 N/ R& n* ^6 t0 z1 t+ Z if @.empty=false then % S' w, @, l5 f2 h0 @/ D$ Y" Y2 }
if @.cont.name="green"then) P5 U6 o- P# q$ u) B/ \
@.cont.move(drain1);5 t4 Y8 s# {) F. L& q
print"Unloading on drain1";0 I. K- L1 x A# ?: G) a
elseif @.cont.name="blue"then9 ~' d; v6 Z9 B U' k( ^, g
@.cont.move(drain2);
; D" n7 _* P3 b# P print"Unloading on drain2";
7 y( d7 d+ S8 S: w else D, Q4 y+ Z9 K6 z+ ?# r4 @
@.cont.move(drain3);" E1 {! ~" X6 L" U/ c
print"Unloading on drain3";$ H/ q. }7 e/ T2 U- v
end;
- \2 i$ X' b. f5 j else
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@.destination:=Load_in;7 L$ b, U2 Y, [8 w# J
@.move;
4 U4 m5 z- Q( k I$ }7 a; Y" G) |( s! ^& ]" ?end;' w1 D' ` v! l* o# r: Y6 B
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