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:5 H( q( C2 \: l+ X7 R% U" h
(sensorID : integer)
! z6 w8 Y5 E+ b1 L, a- B: |4 sis
" j( T+ P8 u8 y) R" t/ H2 t9 j randNo:real;# b7 |3 j- Z: z8 {( {# e
do
, l7 K* l' Q# B3 f @.stopped:=true;
( S; C2 g0 r( @ wait 20;
9 t" P5 K$ @% n1 N8 r. D' X2 a randNo:=z_uniform(2,0,1);
; g! w& R% n5 d, Q7 {3 W$ g/ E5 C" _ @.cont.createattr("type","string");, A* u+ y% a- |$ Z0 H' R
if randNo>0.7 then- o: a: a: z z/ _9 |; N1 T" u9 }
@.cont.type:="bad";# O6 n8 ~' k6 m6 |, S
print"bad";+ C7 s+ `5 k( K, s! ^0 K# ~
@.cont.move(drain4);) \9 A5 }) r% x7 j/ Q p' X
@.destination:=Load_in;-----增加语句% r! Q) N- t4 J/ W* Y
else3 y; V9 Y( K' w% G! r& S
@.cont.type:="good";- A2 ~* Y: |1 W3 r% J0 e X
print"good";
5 Q9 u& G9 }: Z0 \# N7 F end;
+ V5 K* `$ K1 o1 S2 y% I @.stopped:=false;
/ `6 O7 U3 r! S4 [2 Y) o* z! P h# C @.move;
+ b0 j% x5 E; i! H8 B1 l) @end;
- u9 X( L& ]- z同时将unload程序改为, V% x7 e. p2 J5 G; _$ Z7 `/ D; U
is
1 y% d1 I) }' \: c+ pdo- H% O' H* _7 c' m, ~; O5 S
wait 30;9 I- s/ ~- V$ T0 E
if @.empty=false then i E$ ]6 k6 T/ j
if @.cont.name="green"then
6 \& f" v" |. ~8 ^: C1 U @.cont.move(drain1);
0 s2 Q% X# y3 I) T- w. L, u9 v0 R print"Unloading on drain1";
$ X$ T G- q) c9 @1 U: r) B, A0 p elseif @.cont.name="blue"then2 I: V) b* [9 O6 |) p
@.cont.move(drain2);
f+ w; z$ j" Y print"Unloading on drain2";7 Q4 Y7 V: D; g0 s
else) y! {$ G5 c: n$ E( L. D8 g0 d. Q
@.cont.move(drain3);! T4 r9 H6 a7 [
print"Unloading on drain3";, W; Q; K' |+ \' I( C
end;
* Y8 n s; Z! {3 b else
* Q% M2 E2 B! G7 m2 `! P8 y4 N' x end;
2 B! [4 i7 D8 j3 C @.destination:=Load_in;/ q( y7 M( N. ]1 D2 x
@.move;
+ D' f) _7 b0 xend;, o6 k/ y+ Q7 @! n0 P+ G4 o
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