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:
2 E3 Y% \, ~5 @ \0 [2 Q(sensorID : integer)# Z/ R" m) `. T2 E
is6 x. A) P; t( ~6 g% `
randNo:real;
$ n- _$ t* X a5 ~4 ado
6 `& b3 n( q; t- k2 r& W @.stopped:=true;
$ Q0 s, G6 A; O" U- h1 ] wait 20;
7 J+ ~ w- V6 T9 H randNo:=z_uniform(2,0,1);
+ F+ J& ]) _5 R5 G# l8 |( i/ e @.cont.createattr("type","string");
* G7 i* u6 _0 r% K ^/ @1 o" R$ A$ W if randNo>0.7 then( P' z6 `% f1 O" P) i, L# Q' D, {
@.cont.type:="bad";. |& z. K% D% Z7 ^5 l0 H6 b
print"bad";' Q2 e- u/ j' | G
@.cont.move(drain4);/ \% w& x6 w: r+ A0 B
@.destination:=Load_in;-----增加语句7 {) d3 o2 V3 V/ J9 B5 W0 Z, Z7 x3 i
else. m0 g7 n9 e8 F: Y+ x
@.cont.type:="good";
! f" S% b/ L O1 f0 k; ?+ W' z( y print"good";4 e1 e4 n* R5 \" h; P v% i
end;
/ n, |# u2 I# \2 m" n @.stopped:=false;/ d1 q: d6 @* M7 W' l1 e' Z* C5 y
@.move;
) i( r: I5 s. ?% I+ E% {+ A6 bend;3 B" H2 K' G) T5 y M# l
同时将unload程序改为
, \% h3 {2 g. O/ j3 p, tis! i. S! \4 R9 Y1 n
do* J; f9 u! T' Y4 q
wait 30;( W8 [4 n) v* g; B7 m0 S
if @.empty=false then
$ x% N" f$ w# r* ` if @.cont.name="green"then
) K* J" X V e; {+ A$ K5 T1 c1 | @.cont.move(drain1);
3 i0 `2 g: L3 D( \' a5 ] print"Unloading on drain1";1 \+ n1 F; `4 s- \0 S5 T, K/ b1 X) X
elseif @.cont.name="blue"then9 ~& S$ r7 X4 g; {- d; N/ A8 K+ C5 v
@.cont.move(drain2);
# g1 S) f) `, f4 C$ ?6 D0 s print"Unloading on drain2";* B" V) M- B4 _1 |
else
- g1 o# B% |0 ~! s1 S: w. u @.cont.move(drain3);( I8 P% @% E) G6 S8 E* v" v
print"Unloading on drain3";8 L8 `9 W+ c# v0 Q- K
end;( k& ]4 f; @' ?/ {
else* ^+ y" N& h( ~: u# h( _
end;
/ |. C, X+ Z8 n1 N+ i @.destination:=Load_in; F# y1 `9 P B: u6 S4 o
@.move;
5 l1 b# r% T: ?# }* Xend;
6 t: R6 U; O: e1 z( t: L |