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 b3 \% D& e7 ]5 x. M! U, y* m7 H
(sensorID : integer)
3 L! V0 D, E+ e$ H; r% Kis8 F7 z+ A) E9 p, r
randNo:real;
8 B! p7 T2 J& ?1 H' }8 \do5 t4 ^/ a E. M$ ^" N! x
@.stopped:=true;* `4 E3 V( Z1 z% @ o; i( U
wait 20;
+ q: T* l8 G/ z# q randNo:=z_uniform(2,0,1);
8 w1 U/ C& b; m5 ~7 _1 k t @.cont.createattr("type","string");2 f2 Y+ v+ M9 f: ^& _
if randNo>0.7 then
8 ? Y1 u% J3 A, D6 n. m @.cont.type:="bad";& f. C3 J3 K, w- e* l* X2 U
print"bad";/ t5 M: ]" E0 T1 v4 W
@.cont.move(drain4);( u( e' Y* C% z! t# c! l \
@.destination:=Load_in;-----增加语句* Q' D' ~; z, m; i
else
) ]6 O, u% d- e6 q X& N0 L @.cont.type:="good";
1 e9 P5 Q% t/ N" _4 Q print"good";7 n6 k8 R4 u/ N
end;6 b0 Z! f% x) R( }2 G! ~
@.stopped:=false;( J+ f4 X9 j0 F; R2 P
@.move; P3 F$ |) v. r9 U3 k* a$ A
end;; D# Q5 q; H; I/ w0 ?
同时将unload程序改为' t3 ~. M- j* y
is0 D: n. f3 `* k2 Y
do$ i$ q4 i# R! u( c% E
wait 30;
# `3 _, H' I4 j9 c5 O1 l if @.empty=false then 9 N% M7 a4 ^( K$ S$ [7 ~
if @.cont.name="green"then0 @' B* O _. l- n" G
@.cont.move(drain1);
9 M( x1 N7 z1 n+ k4 k print"Unloading on drain1";1 N" s$ ^, V; @; `3 i
elseif @.cont.name="blue"then( Q& h& g/ y0 }7 ~. r% o. W1 `
@.cont.move(drain2);$ s( x% x: ^8 e2 G& N
print"Unloading on drain2";
; B" O* J* |0 d( ^. J else
+ I3 u- q' i7 D+ {, x @.cont.move(drain3);
+ v# x+ P1 _% r- ~5 P8 F print"Unloading on drain3";5 T( \& n/ P' S* r T
end;
7 k4 O2 g( D, G2 A else& H \7 a1 E7 d! V* T0 I0 Q
end;3 Z) }1 V* j6 O9 Z0 z9 l/ M9 G
@.destination:=Load_in;
, \9 j+ S# _: I @.move;
. u6 K$ L: o- b( p& {end;
) z3 Q) a3 O% w5 c |