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:
! Z! ^- N x, R4 ~(sensorID : integer)
# e' n+ a4 Q" f; p" z4 bis
% y3 ~( F, _' X/ B* F8 B. y$ c3 [ randNo:real;
( e8 M2 d. N! W$ qdo5 d& P' M3 k2 ]6 b3 Z
@.stopped:=true;1 I+ e# {( x$ T& [5 b
wait 20;, D& W1 n# B! t
randNo:=z_uniform(2,0,1);2 q: D7 }: W$ Q+ `/ @/ s
@.cont.createattr("type","string");- c& ~! t; E: y
if randNo>0.7 then
v+ d. E# [0 y) P5 V2 K3 K @.cont.type:="bad";: ]) h* \- O/ N
print"bad";9 i* X5 s! J) a# X/ n& ~
@.cont.move(drain4);
& N$ s' T+ D1 Z& I# ^0 u. |! @ @.destination:=Load_in;-----增加语句( M: a* u$ U. h9 a
else; y7 U- k; N4 M8 Y0 F! k. a' t7 Q
@.cont.type:="good";
, o' v* S2 s+ \ print"good";) \' P8 w: |. \+ W, l
end;* A5 o/ L+ P. {# V4 v! ~) l6 l! q
@.stopped:=false;7 W4 I" ?# p/ }( X% V9 W3 |0 w3 ?' U
@.move;
: r9 K8 |7 \: X2 ]7 v" uend;
/ Q- N4 h: H7 n( A同时将unload程序改为; H0 r, J2 u; T8 O( M, z
is
" e8 r! o0 X' {4 hdo
" c& _* _* ~5 J: \; ^& ~ wait 30;- J$ x' {& w" c0 g- m
if @.empty=false then . E( L& n% `% G( V
if @.cont.name="green"then
4 _- I3 }. f' ? @.cont.move(drain1);0 \4 h, ^' E# r# F
print"Unloading on drain1";7 @" ]6 k0 @1 b( s
elseif @.cont.name="blue"then% I6 t* Y6 f# n$ C2 T T) t( g
@.cont.move(drain2);
0 ]# B9 @2 k0 [5 N print"Unloading on drain2";4 i! `9 B6 b8 q) b
else# G9 p- k( a( X* ~# A
@.cont.move(drain3);
0 _( d' I0 G, w5 {" k print"Unloading on drain3";8 o$ T: v4 E# F7 L
end;
l- c' e) d4 l# o8 p/ d! P else- M8 d# n2 Q4 E
end;
6 B8 C$ @4 \, P b' I6 j @.destination:=Load_in;
( ?' f+ [) a5 r- ?3 ^+ ]/ I2 u @.move;* l. ^; H0 p7 ~
end;
( ]$ X3 Y7 I% V, d# R9 e. m) d |