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:
/ j. R1 w3 |3 ?* l(sensorID : integer)
4 C- b2 N* u, `- ~6 Y, O+ T; o3 ]% Eis
, w1 V* z* b5 x% U0 ^ randNo:real;( m% F9 V% B7 c* I9 u, V
do4 b/ S+ z6 t( L. J! S4 Y1 ?
@.stopped:=true;6 I1 R& C' m1 {. }+ G
wait 20;
7 Z9 s2 c* n% U$ S5 p* M4 A randNo:=z_uniform(2,0,1);
1 x+ h* |* C4 y, d) S$ T3 b( h @.cont.createattr("type","string");8 z# `8 @5 s% l4 L
if randNo>0.7 then
! A# s8 g6 F2 b4 d) E7 h @.cont.type:="bad";
! I3 q3 ^. s# G! ^4 t print"bad";3 b4 |) |- ^1 S- T7 H/ j. B
@.cont.move(drain4);
$ U( g/ Y5 f f6 S) p& O5 k5 z @.destination:=Load_in;-----增加语句
# k% w) x U1 n" j7 O* l else% y$ d& R- K+ U: u; f0 V# Q1 w
@.cont.type:="good";
: u1 H% L# V9 t# N print"good";
3 d2 U, t/ ^' \, c) f end;8 E/ R; F! G4 ^
@.stopped:=false;2 X7 E3 }+ e1 {9 z, `" A
@.move;
, `. g2 p* X4 U) V/ M2 H9 x9 iend;
; N/ x7 W" S6 h( f同时将unload程序改为
% F, z9 q9 R8 [2 Z2 ^$ ]% `+ L6 yis
2 V" w& D! a. A( z1 Wdo
, @ n8 }4 j1 G' Z5 m8 Q" c wait 30;
( ?& g v# B/ |* K if @.empty=false then * e5 S# q1 ]/ _2 }
if @.cont.name="green"then
" n' F8 p, K5 z2 _5 Y' f3 r' y @.cont.move(drain1);! P! ^) @0 |- o$ q
print"Unloading on drain1";
3 Z$ T( V' ~0 f7 V elseif @.cont.name="blue"then( Z6 f, m' u9 k0 X8 v
@.cont.move(drain2);
( Y8 o/ x# v, {- S6 w* c$ M0 Y print"Unloading on drain2";0 M7 P& }" ~$ v1 ]( ~6 y0 v
else
' x3 |+ y( g0 S1 A @.cont.move(drain3);
6 {: E) n9 [/ P! s2 x print"Unloading on drain3";4 v+ \- |9 |! T% s
end;
4 i& {/ K/ E* C; M7 S4 H1 }5 _ else- s6 k, ?: @+ v( T
end;, t' L7 R& r1 {9 g
@.destination:=Load_in;
$ z) A. v V4 D& T @.move;2 p1 ` Q5 C% H9 X' K
end;
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