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:1 E8 x, h3 c' x! o: d V& H
(sensorID : integer)8 h2 V. G& Z" Y
is
, [7 u( c" |2 m- s randNo:real;* _7 J2 h2 U9 h8 j R7 A
do) Q5 [$ q/ i3 x* V- m
@.stopped:=true;
1 r* }( q$ X) M0 ]+ S- P6 l wait 20;: j: F! t% Z2 b9 Y
randNo:=z_uniform(2,0,1);! }5 Y4 i" k1 \3 P& ~, r t
@.cont.createattr("type","string");
X5 l# n' n; V* d$ K# z2 ^) ~' j if randNo>0.7 then
8 @/ u5 o K' k; w0 B @.cont.type:="bad";0 F- M- V6 V. }/ w
print"bad";! A, b+ l* h' m6 O; e
@.cont.move(drain4);# y8 T# b% j9 O( @) }) F9 a
@.destination:=Load_in;-----增加语句8 V& g8 J- T0 u8 G9 k) u: V. s
else0 L$ |0 b) g. _& J
@.cont.type:="good";7 S4 B2 ]/ f6 t) |2 P, t
print"good";
2 j+ Z% E5 c/ M" J end;; M' E$ L8 p' O; P- k
@.stopped:=false;( a I: i Z# b% {: g' [# z* R" D( n
@.move;
4 F, X! r" g9 @/ _end;
U; S Y* T. ~同时将unload程序改为
3 W( D* c/ N, x3 ~1 a/ Ois& z) e1 t7 Y% n7 o3 T5 b {
do }" `. K8 t4 G
wait 30;
: z! {+ r% l9 [% V7 P, Y if @.empty=false then $ t; [5 d2 e# |% ^
if @.cont.name="green"then
( l- X5 f+ s9 T& P" Y @.cont.move(drain1);& j( Y6 B/ a+ _
print"Unloading on drain1";1 b( b% B" M5 G9 h9 a6 d% l, P+ W
elseif @.cont.name="blue"then
) f9 S* b) Q2 C9 L$ n) p @.cont.move(drain2);6 L/ P3 k) Y3 K) W5 }; \% \
print"Unloading on drain2";
0 N% h; h3 s4 W! n% H. n7 y/ U* r else2 V/ |6 |; I- S; M
@.cont.move(drain3);4 P% z$ [( P* v. o5 L; l0 L
print"Unloading on drain3";$ X& [: u& Z% |2 J( r' n. [
end;/ u" k: s. k7 H5 z2 H
else
6 N8 \: A4 F6 u4 P end;
, \& u% ^1 r" h& M6 q! k C @.destination:=Load_in;8 l; J' x) N4 Y& W0 a
@.move;* Z; E" e. y: e/ h8 o4 X/ F
end;, k! o/ r% l& o* v
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