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:
6 v7 Z6 X& l# T(sensorID : integer)+ T4 f1 a4 B- J8 R
is
/ x2 t% \- U" i( a* { randNo:real;# J7 x7 @! M0 j1 P9 Z
do
# W! N* n/ ]- T! o |+ k @.stopped:=true;; c6 }; e3 t- v. K6 C+ q' L
wait 20;" k- W N) N1 N+ s$ V4 q) N
randNo:=z_uniform(2,0,1);1 r% Z: r4 S; _: `
@.cont.createattr("type","string");
! b5 z2 y' o6 g) `4 I if randNo>0.7 then
: D9 c$ ^% ]2 ] @.cont.type:="bad";0 w7 ]% {9 D& u7 F. A) ^
print"bad";
6 q% w5 y! s+ r; x, @; H1 O0 L @.cont.move(drain4);7 K& e) U2 P- ~
@.destination:=Load_in;-----增加语句
+ e9 K: j' S; A4 l! \1 v$ ^& |4 n* a- Q else3 c; q* E- R/ M' v
@.cont.type:="good";
2 t! m r: r# |5 ]) @4 z0 h! c print"good";
! r9 ~3 P7 D& _ L( }' s end;' X' Z, ^6 e. H( y r5 z
@.stopped:=false;6 D }; G1 Z* {7 B( N( A2 y5 c0 a
@.move; 5 `3 h4 r" k) |. R
end;
2 X/ g9 A K w2 O: G' \( U; t同时将unload程序改为) m( U6 O* N/ y
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do" W q2 P+ g$ F# f
wait 30;5 \" ?( O% M: H& h8 U
if @.empty=false then
# d( y2 h5 B4 N% _( R if @.cont.name="green"then
5 a0 [5 C6 X7 P$ E @.cont.move(drain1);( Z) y3 h+ [7 W4 j; `! I
print"Unloading on drain1";
N5 i/ x3 I1 N h8 G elseif @.cont.name="blue"then1 m7 T6 h0 L1 ]! o
@.cont.move(drain2);* a( r- _/ E7 B& _
print"Unloading on drain2";
* Q9 v% Q/ z# d+ B else9 z( z8 H( S& `! i) L
@.cont.move(drain3);
( p3 V8 {! `. w' | print"Unloading on drain3";
5 r7 u4 P/ L$ ? end;' U2 U+ M% C0 G# g$ p2 [, _
else s# G# }. ~/ `9 V
end;4 l5 D) \5 r8 T& @9 Z
@.destination:=Load_in;8 a4 J" `/ `1 G i4 l
@.move;
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