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:
9 i) _: P X' i3 ~# D(sensorID : integer)
2 a0 h! e) p! G3 gis
5 y, r3 j R/ h: D randNo:real;( W+ }( Z1 R" @1 k% L, F: o6 V
do
! m3 R6 J/ \$ J @.stopped:=true;1 a& W& [) V0 |0 K& ?- ]8 N
wait 20;
( E. {% M1 ~* B randNo:=z_uniform(2,0,1);
$ H2 _9 m- c- q" B7 x" E, b# Z @.cont.createattr("type","string");0 F" `" J3 t7 m3 ], D6 q9 \ O
if randNo>0.7 then
8 s) s! A+ Z& `" I" f @.cont.type:="bad";) k& @1 {! m: W I- d
print"bad";" V- W3 M% j" c- L% m
@.cont.move(drain4);
* H" C$ Q- h' P* I. Z2 G m3 z# z @.destination:=Load_in;-----增加语句7 k3 }* ]& i" f& K. b
else' J) D8 X! W+ z
@.cont.type:="good";
% Y& }& u3 w6 F9 M$ k2 F' F* {8 v print"good";& H/ p1 G) @5 f
end;& D. Q7 c* y% v4 K. H5 h: f
@.stopped:=false;0 Z8 ^4 n! D8 A* I
@.move; . h" l' D' Y% m) q* |
end;0 ?# x% J' l% m7 a, k1 E5 ~; A
同时将unload程序改为
3 b7 K, Q8 C1 X Nis
8 W4 ?: A. W( w' P' q' |do
* l$ f9 H) M* K- K5 @/ A( i' v( s wait 30;$ @7 _8 ]( q- A( i9 u3 j
if @.empty=false then 8 b. m8 S/ e1 j. i3 Q8 B
if @.cont.name="green"then
2 p) N9 V( e& x7 Z/ u3 T @.cont.move(drain1);
. r6 m5 _/ h! F$ Y* c( }! E5 j& [ print"Unloading on drain1";9 I2 O' a# t) e8 l& d* ^; c1 O
elseif @.cont.name="blue"then6 o; ]* ?; F) B
@.cont.move(drain2);" J! v: @7 W/ f" K
print"Unloading on drain2";9 |9 N% a2 H k0 r% w9 d
else
i4 T4 W1 g/ R7 I o0 I @.cont.move(drain3);
, X" P* c! |# M2 V* |# a0 B: P print"Unloading on drain3";
7 G' p4 ]) ]. g; J: X( w end;
# A7 H6 Z: U: `* o else j6 P; D; _7 A: Q, [
end;) h; p) ?) Y1 j. q) e! ^% \9 V7 U
@.destination:=Load_in;# f K8 L+ T* Y5 }9 X! r* ?
@.move;& | l& M3 R6 Z( X
end;
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