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:8 q+ G9 T s- o* j% u$ F
(sensorID : integer). G7 E3 J4 @/ j" D* o9 l
is) x9 ]# y, ?, D2 Q
randNo:real;
/ v% B! [6 R ~2 o* W( R! \do5 `0 k2 x) ^0 l) R
@.stopped:=true;9 |9 s! e+ E0 g( c- Z* c/ x( A! v
wait 20;
# u$ m: P4 b: c randNo:=z_uniform(2,0,1);$ c; ^" I: O( u7 D0 X5 A
@.cont.createattr("type","string");
, ?- X) O9 C; i if randNo>0.7 then
7 }/ E+ R" }9 ?( C2 Y7 x0 } @.cont.type:="bad";0 Y' W! i; H; L+ p+ Q: C
print"bad";; V" w% B: B; o7 X* |* R
@.cont.move(drain4);1 l2 o3 e) v5 Q. l
@.destination:=Load_in;-----增加语句# O/ f, \! S9 `
else
- K$ S6 w; y+ Z7 g3 s6 L @.cont.type:="good";
+ n( z3 S5 w5 o# c2 `2 M print"good";) V% ?/ ~0 R1 x l! L5 j, c2 E
end;
$ W- a; e5 ?$ a! ^& c @.stopped:=false;' |% `; L& }4 q
@.move;
# g0 l! o6 k3 p6 G* f) M& ?, b1 h4 Nend;
/ z& F) L& J" B( Y同时将unload程序改为
4 q& z8 F" n- C3 D/ O# U- Mis
. }4 [% H( _& W; Cdo( F+ q5 ~1 V' N; n/ M3 y$ i
wait 30;
6 `- O' M1 x$ J6 W# s' c if @.empty=false then
" M8 l5 i. K8 [. Z* X# _ if @.cont.name="green"then- g0 y+ {& Y1 i: c% m9 K$ N# v
@.cont.move(drain1);$ ^5 W- S7 L6 b' x# E; ~, u
print"Unloading on drain1";
' d, K: z% V. U* s/ P0 \ elseif @.cont.name="blue"then1 d; W1 ~( b I! q
@.cont.move(drain2);
7 D/ j: ~6 O# e+ ? print"Unloading on drain2";, L! {! f8 f# O6 s7 k
else) p w! @& S5 \0 n+ C/ |. b
@.cont.move(drain3);
% x. O5 _& w9 t) B- x0 { print"Unloading on drain3";! w, C# B6 }4 ~
end;
! b6 [. l: ~$ v2 l7 ?! T- v7 I else
! O3 i3 w6 E" Q4 N# ~9 S end;3 f6 |& v% w! Z( B: Y8 f. B) R/ @9 ~: ~
@.destination:=Load_in;! C) b/ _- } { Q" k# q: r$ Y" Q
@.move;/ U& v W$ k6 m5 u7 C
end;
: |3 m) m# y; a5 w2 N3 Y |