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:; @% D3 [6 M3 j+ b6 ~* m5 E2 \
(sensorID : integer)' k4 \) y/ n$ r3 n8 ~
is
4 w) h5 L9 y5 _; q% w randNo:real;4 C+ C3 j1 o- o' O3 H5 a/ ~
do: q5 T+ Y4 K: `3 x l/ A8 W0 _
@.stopped:=true;& i9 N; K: s# B( v! r( }( l
wait 20;
5 h) z& R- u7 }5 v$ S$ o0 S randNo:=z_uniform(2,0,1);
" K4 j" Z" F0 h @.cont.createattr("type","string");
. O' m3 L3 T% z3 N if randNo>0.7 then+ Z# Q$ U0 l* A9 w5 J
@.cont.type:="bad";$ J7 l. {- H: P1 R
print"bad";3 h7 k# @9 _- B0 S) y/ y; v9 v
@.cont.move(drain4);
- y* [. \2 C; [ {/ U& T @.destination:=Load_in;-----增加语句
# u' o, N0 m) m4 A; _* j& u else
5 j. q: u X6 c L* R @.cont.type:="good";
. X0 e& i1 g3 v7 C+ L print"good";
, o$ `# n/ w1 [. D" P! U8 T end;1 a/ ?: \4 j( J4 `3 F: D
@.stopped:=false;; G! ?2 q5 y0 t7 s- X/ ?: \7 e
@.move;
9 Q9 @/ K6 P; x& {* aend;
) p2 ]- ]) G3 _& H6 [同时将unload程序改为8 J; A+ _7 Y4 p: K' Z
is
; a5 M V7 _0 U+ Odo' u. p5 v9 `0 k% P7 l. C$ ]8 j2 K. [
wait 30;; F5 r. v {1 K
if @.empty=false then , |, G$ s9 W- y
if @.cont.name="green"then* b, q: ~& ?/ A9 b" d
@.cont.move(drain1);
8 H$ c8 ]& s0 P& y, d+ G9 L! H# o print"Unloading on drain1";$ h. a: s2 m: L4 z8 e" f
elseif @.cont.name="blue"then
Z$ G! g; t' x/ w5 K }( k @.cont.move(drain2);
& i! ]) E- Z/ A/ | print"Unloading on drain2";, }7 N- N2 u* R
else" K0 Z& }0 j, `) F5 N
@.cont.move(drain3);
/ w9 o' L; M" [' R t! l% h' E print"Unloading on drain3";
1 C1 l/ g- R% N end;
5 R1 ]; k6 y: B else7 z o- H6 s/ y0 ~1 e7 W/ x
end;5 g* Y! v" m# I3 @
@.destination:=Load_in; ^" r5 L$ e0 `" ], W7 O# J9 f
@.move;
: N! ~* [( n" Q5 `) D# hend;
: b; B! V8 m0 Z2 t |