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:9 p0 t0 L1 }- U$ u9 y* ?
(sensorID : integer)
+ ?( P( \; z* h- o5 mis. M1 W$ w0 y1 y. a- L
randNo:real;" e$ b. e% z9 q" Z7 E
do
, t+ T+ O% ` m/ B- e @.stopped:=true;
$ o$ @6 Q$ W6 V$ \8 P8 o7 r/ W wait 20;- ~% m d- d8 p' m' k @
randNo:=z_uniform(2,0,1);( N! k( k% |9 x. ?
@.cont.createattr("type","string");3 R* P6 d G/ f, w. S
if randNo>0.7 then# C! y2 [) Y& S- Q/ B+ w8 ?
@.cont.type:="bad";
8 u7 _; t+ B& T" \. v print"bad";
; q6 E6 d' F3 D9 l' H @.cont.move(drain4);
% \9 i' q* Q+ l/ z( O. o5 } @.destination:=Load_in;-----增加语句
8 V% {7 o" T+ [4 C9 U else. C0 u; p8 b% `# o i' o+ T+ x
@.cont.type:="good";' i* g5 M) N4 ?$ x
print"good";
9 U) _& V" y2 W: Z& o end;3 x/ b3 z4 ^. s; T' O6 {; z( a5 M2 x
@.stopped:=false;7 I% z, U- g9 y
@.move;
! ?/ J4 D, }% s' T7 k0 ?* t+ Pend;, Q$ {, F+ N$ d: \6 D5 Z! W
同时将unload程序改为2 m( m/ y6 q F( D0 b3 Q
is
3 S3 ~# Z4 P: f% l$ V: ~( T5 ?do
% q( ^# Q% i& ?4 R1 S wait 30;3 g3 u. H; `* a! t$ p
if @.empty=false then
f& q3 e3 J* p# s7 l1 p3 I if @.cont.name="green"then
7 Q1 h0 }. k! I: o6 G' \ @.cont.move(drain1);
2 ?; @* j9 x9 X' m print"Unloading on drain1";' w7 F1 m* E" S: B, V: ]" g
elseif @.cont.name="blue"then/ E9 F3 u% m4 s
@.cont.move(drain2);& ]. S2 z4 a; v7 c
print"Unloading on drain2";7 `; {' W5 P& q; }# t
else+ h* w& B" U9 M) U- n
@.cont.move(drain3);1 ?& i% r1 v5 Z
print"Unloading on drain3";
9 p5 v9 G, D: W9 p. P end;
. o1 T& {3 S3 I' k& B: n# F3 D else
( e/ O8 A- a, ]5 e6 A end;/ W7 j! C6 G! M" w5 \; m, o! L! K
@.destination:=Load_in;+ E" | ]: d, h7 ~' G) J
@.move;6 j; V; f- C- s k( ]
end;( ~9 |, _" L, g* P& o
|