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:& L, i M- E8 y# _; q j
(sensorID : integer)
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randNo:real;
2 h$ F$ s$ ^- |4 m: p& o+ Udo
# D$ C4 Z1 J t1 f @.stopped:=true;+ d* A9 m: L; A% D
wait 20;' r" V+ p8 X6 U
randNo:=z_uniform(2,0,1);
; X7 v& t# G# R( E. K$ e @.cont.createattr("type","string");& M! y% C. {# |) f. H6 k% M$ w: z, |
if randNo>0.7 then3 f2 U! z3 r9 V% {0 ~& a, R
@.cont.type:="bad";. o6 J; K( J, U7 W5 z* G
print"bad";
& W# D- L# \7 Z0 T @.cont.move(drain4);- w' N6 n! u& L( ^1 z! F! o
@.destination:=Load_in;-----增加语句# p8 `8 x/ W* ^ M: j. y4 V
else, K2 j6 x5 I# o0 ~* C) s3 v
@.cont.type:="good";
^) b2 p3 i. F, M print"good";
! [1 m2 K/ l' D end;' Y9 U: `% E0 k( L
@.stopped:=false;
& ?) N2 B1 d1 y @.move; 0 E3 @4 l3 c# D& d J- Y
end;
* \0 T, ^& B0 y" _( W+ j同时将unload程序改为* @% d1 S5 s: @. G
is
. {, a; v7 X; w+ M$ U& L% ldo
w1 u9 ?: m# v& G+ Z* _ wait 30;+ \/ ?6 |2 s/ k8 M( V( v
if @.empty=false then ! u) ]' q* ~, N6 l4 x' p; S4 j
if @.cont.name="green"then
2 {" w8 l7 v- E) W7 Q+ ^6 i @.cont.move(drain1);5 ~0 H1 w. q$ H* ~: T2 B6 [+ ^
print"Unloading on drain1";2 w. y8 k$ V: C( c
elseif @.cont.name="blue"then) D6 P' X8 j/ h+ y3 j" N
@.cont.move(drain2);
" p X: F- Y+ ~6 X) V/ j- o print"Unloading on drain2";! [; j# b5 D) m5 ~. i
else
% ?4 T# x6 i1 n- V! |, z( ]$ h @.cont.move(drain3);
1 O( I% k j9 A* |( x i print"Unloading on drain3";
8 H1 |0 F/ T- l" |, ^ end;
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end;
" F5 ]& O. u* j! Q5 L- G, R, h4 X @.destination:=Load_in;
/ r# l* j* ^1 o1 H5 T @.move;$ ]/ @9 j4 M% [1 G- S
end;
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