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:
' h- U4 V8 O" I( {! V(sensorID : integer)( \: p& o# X" ~9 ^
is/ F2 d+ j, X j5 l0 p0 S1 q
randNo:real;: \! ^! Q2 n& I5 M1 r9 ^
do
6 j# m( X; d; ? @.stopped:=true;
: L/ U: @: Y5 O6 P" W2 E3 \* a wait 20;5 U, B. ~: t% ~) V, x- ^. b
randNo:=z_uniform(2,0,1);
- x+ l$ H5 z( ^# ^! I @.cont.createattr("type","string");
9 X+ @9 Q5 v& h0 p/ I! f; f if randNo>0.7 then B* x8 W4 i% J
@.cont.type:="bad";
$ g9 A9 ~% H/ [( l5 [/ B* h print"bad";5 V. u/ m9 G" G9 x! v& Z$ I3 d0 i1 P
@.cont.move(drain4);. l8 ?9 n; c2 o$ X6 h
@.destination:=Load_in;-----增加语句
3 {- r' |% U0 F6 u8 K& e else
, Z1 n: S( t- t) z @.cont.type:="good";
: _8 t; o+ M; Q5 R: }: }+ N print"good";/ U) D- t6 }! z. w' J, Z+ V+ R
end;
& ~# z/ ? j8 U @.stopped:=false;! b6 [. h& N9 w* X9 r9 J* e
@.move; , u! f- E0 _2 ~7 P( _- w9 k- ]7 f
end; u& e5 {3 [# A) D' j
同时将unload程序改为
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do7 g& l+ z2 |; R/ s
wait 30;" P/ @3 i8 a# E* \, n
if @.empty=false then
8 I) n' _7 f7 k( z+ g, F& Q" T5 j. y if @.cont.name="green"then% Q1 W! b- t3 r3 h
@.cont.move(drain1);7 a8 X7 l" s+ B" Y2 a
print"Unloading on drain1";3 j) Y6 ?4 @) Z# Y( D
elseif @.cont.name="blue"then) y6 v) ^5 x1 V+ ^1 I+ j4 Z
@.cont.move(drain2);1 c. p4 m1 h/ n; e
print"Unloading on drain2";% e1 q6 i" C! Y8 m( x k0 x* M# r
else
8 b6 j: P2 B* d/ z5 H2 @" P @.cont.move(drain3);3 P# t: _/ ^9 B* G" x. {
print"Unloading on drain3";
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else* d& c& }7 K9 S4 _5 Q5 F
end;7 H- u! v$ s/ E% E* K
@.destination:=Load_in;
. m/ j( e5 b+ u @.move;$ D/ \# x/ ^" r0 l6 _) \
end;4 n% s/ y, _" g9 @' z/ n; d
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