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:
) T- k* K; l2 W+ Q9 e `1 c# z(sensorID : integer)# f' _3 z; ^7 T% v
is# T; ^9 s' ~) A
randNo:real;
' r/ T$ J5 B# |* |do3 | U4 r# f) l: j
@.stopped:=true;
$ M! j0 n9 @) I$ L8 v wait 20;
; `& c8 j! [, i+ ]" A randNo:=z_uniform(2,0,1);
0 M$ ^3 a6 a" Q% {6 ` V2 T @.cont.createattr("type","string");
& C4 M1 X6 V5 V( S2 B if randNo>0.7 then
/ d/ h" N' x& V' \0 ~ @.cont.type:="bad";
, E, c" s) i) }; _ J' f print"bad";- B( X; @9 M7 |
@.cont.move(drain4); H% e+ K% k3 z; i
@.destination:=Load_in;-----增加语句0 j! D: ^* k8 _3 G# w
else
: O: B0 y2 w$ Y) o D @.cont.type:="good";! c' Q, C1 J& I5 y0 _' V
print"good";; B9 }: Z0 Z A" L* E( Y; m) K5 Q
end;
9 _" s9 @! \( L1 [ @.stopped:=false;/ F" w5 M! S5 H4 ?4 G! \. h+ V
@.move;
8 t% K3 U! `& P0 vend;
' [8 t0 x6 D8 R8 g( Q8 p同时将unload程序改为: X: U/ `# |+ b
is
/ D7 C1 r8 S' a- f) c0 \6 o9 Mdo6 l8 f/ c* F: H2 d
wait 30;
. X$ V# K& r# o, B6 D if @.empty=false then
! f1 ?# [1 j; X/ b2 i if @.cont.name="green"then$ i% _) z- o( B2 r2 p3 E
@.cont.move(drain1);
9 V, Q, t- D. i5 S+ J t print"Unloading on drain1";& S1 Z" o z9 f$ ~" P
elseif @.cont.name="blue"then5 d6 E$ i! f0 _4 T* \8 B% j
@.cont.move(drain2);4 q' A7 r2 s& z" `, s7 \ d7 }
print"Unloading on drain2";3 I. f+ u! M5 A
else3 B# B8 }9 A6 f# p
@.cont.move(drain3);7 c. N; Q% Y0 t U! Q9 _: A) u' q
print"Unloading on drain3";
4 T& D W2 L4 O end;
# C; W/ q9 S9 q6 V else
! H2 c8 A) w: T. I( ~0 x9 K; \ end;9 k. U3 M4 Z, r
@.destination:=Load_in;" Q- v8 {) k f3 f! v# i4 D9 V
@.move;/ ^) I0 A" R6 v% Y- p7 G. b
end;! z' j5 B7 q+ k5 q1 Q
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