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:% _ I K: T+ F" k; O7 Q6 ?
(sensorID : integer)
( c" v$ R1 Z; c( m; fis0 f. f: ^$ m9 ?5 ~4 r
randNo:real;
: W! B. N, S4 N9 O( m' zdo
* e7 r! L" q. C5 V6 I+ U) b @.stopped:=true; b( T# f. ]# t3 s1 w3 X
wait 20;
0 l/ c4 }7 b* Z0 f: L8 v randNo:=z_uniform(2,0,1);
% @+ [$ ]+ D; R/ j- { @.cont.createattr("type","string");
6 w" B6 |9 `, t; U, G6 u9 T if randNo>0.7 then- o# \, H* E- {
@.cont.type:="bad";9 w6 b. {$ J3 |$ d4 _
print"bad";1 ^& j0 J6 A" D4 v' R* x
@.cont.move(drain4);5 C, m) ^) B" t8 j* ^$ J
@.destination:=Load_in;-----增加语句" c- q9 D- u- k& T
else
" D! z Z% d# ]# D% B @.cont.type:="good";
6 {# B- Y! [* D1 h print"good";
+ @- {; O4 b5 L; \ end;
! l: R8 ]. Z( B0 S3 I7 ` @.stopped:=false;6 c" ]! R& @0 \1 u* y
@.move; 1 F2 ^" `4 Y$ z7 \# F: u
end;
$ {$ t! M' ?# H9 t1 q0 o. }同时将unload程序改为& e' U/ q# R# A, b" K9 t
is
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wait 30;4 E- L2 W/ t2 G t
if @.empty=false then 7 w k+ V( e& i
if @.cont.name="green"then& A, T2 O, ]) U w! z8 O
@.cont.move(drain1);7 C% y% G1 G4 c% J
print"Unloading on drain1";
! m& V) W: A, [8 W0 X& O elseif @.cont.name="blue"then
- E0 z0 Z' Y# f* ]$ f/ w1 s2 r @.cont.move(drain2);# r+ d7 O2 a4 i* L: W6 C6 ?2 L
print"Unloading on drain2";
2 K6 J/ J; N. t6 g$ \( J else: u/ p0 m* A$ N# ^8 Y3 g
@.cont.move(drain3);7 w/ A( X" x9 {% M( a" Y
print"Unloading on drain3";' L* z2 O0 j: {7 y5 K+ P
end;) w% e+ _0 |$ ]- w% N! D' S
else
, e) N# J* W5 Q0 F% ?4 d( [ end;
6 H& _" v, y( V- x @.destination:=Load_in;2 P' s$ L0 P- r v# ]. y4 ~% m
@.move;+ J: W, T4 B$ I3 q
end;4 n# Y& m0 x' W7 |4 j
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