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:4 O, ]2 Q$ ^9 Q9 t+ d
(sensorID : integer)* d* }: Q2 o7 {3 f& L- } G
is
L4 Y; N/ S' v. x/ M" q1 M randNo:real;
3 J- j$ j- y! J7 p1 l- F: }do
, P- p- D D" V- ]% X @.stopped:=true;& ^+ J2 u, d- b, y: B
wait 20;" ` p( L" k: L% `$ G1 t+ V: ^% F3 c
randNo:=z_uniform(2,0,1);1 y' q- o2 x _; |
@.cont.createattr("type","string");! R$ H1 \0 G" c4 R
if randNo>0.7 then; n& H: x3 Z4 J; J3 Z6 ]' I
@.cont.type:="bad";
6 E$ x" f: M# l6 C print"bad";
" [" s( C5 y) a* k; k) u @.cont.move(drain4);, O+ _! X, ]; T( p7 X
@.destination:=Load_in;-----增加语句
, c1 O6 W, H% H* l; z: ?' H else
8 X+ E/ H2 @1 L! i' R- h @.cont.type:="good";& r0 [: D& y# b0 A' Y2 }. S0 J8 h
print"good";
& M: U, j; N* R$ Q end;( x* s& ]7 F7 ]% k
@.stopped:=false;; E ^# A; B" Y) `
@.move; : k% y& ^ z( P9 O R, J% ~
end;( m6 Q# H! v. \4 {5 U* V+ i4 k
同时将unload程序改为- N, w( X! r- N; k9 q2 j7 \) n+ v
is
0 ]% m" c- b; x7 qdo
/ U0 y( `1 k) H/ M wait 30;& @0 P+ N* a6 S1 `
if @.empty=false then
9 v' _* _0 o9 ^/ Z if @.cont.name="green"then
$ h3 y* X) h) Q0 x8 [& r3 E @.cont.move(drain1);
% u; @' K1 d9 l6 ] print"Unloading on drain1";; g0 r9 x/ F/ X4 T! t9 w* |
elseif @.cont.name="blue"then
: e5 |/ L; V% T0 C/ R @.cont.move(drain2);
2 I' C% c+ `) f- _8 X4 F8 U print"Unloading on drain2";
; d2 l1 F2 V' Q( u else# F& [0 j5 P0 t0 `+ |' Q
@.cont.move(drain3);
3 J0 }/ [- `- H+ U5 \ print"Unloading on drain3";
& v6 O% X8 @5 C0 n end;+ x. V$ S! @* Q& Y$ E! m
else
Q5 e6 r* p) O end;$ h0 i( d1 f+ L$ ]# p: U4 [
@.destination:=Load_in;' c6 M3 B+ U3 \# L, \
@.move;0 d7 F* ~, A3 c( v1 ~
end;
+ x# i( E8 R6 X/ {7 V6 S% K |