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 \( K/ w/ u1 {(sensorID : integer)
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randNo:real;& c+ J: F9 ~, v! K
do' B4 C, H' ~- a& y
@.stopped:=true;4 y$ U3 E7 t; S H4 H: ^; s% m( Q
wait 20;3 Q* p# ^# ^+ g" v6 [* ^
randNo:=z_uniform(2,0,1);- `( K/ c; Y# H, X
@.cont.createattr("type","string");0 p _/ ~# I) w
if randNo>0.7 then
: }1 ^4 C" z% M6 f! h/ g8 k @.cont.type:="bad";
# N( O! f1 T0 J; S4 s print"bad";' } @- ~4 |: x
@.cont.move(drain4);
9 A1 C# A% [4 e- J. @* m$ c @.destination:=Load_in;-----增加语句
) j* \) G* B, L: Y4 a( ~ else
5 Z; k( j' j F2 }. q @.cont.type:="good";
8 Y) P' f6 s' u% a print"good";
8 E* g% n& a- g8 i4 m end;
5 a1 o* h& L A5 G, F+ s @.stopped:=false;# l$ L& g& o& ^- u% N% G
@.move; : M5 L, Z) J8 W+ O: r% d q
end;
3 Q+ e8 {' v9 f/ X' o. s同时将unload程序改为% E; k0 ^3 O4 Q# s0 o
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do
. [0 _7 q" m( J8 X7 _ wait 30;
* G3 h/ q: [4 F9 @ if @.empty=false then
2 n5 g" Q# u) P- n6 }" f0 ]3 R8 M if @.cont.name="green"then1 j: |; \" {* f! r/ F
@.cont.move(drain1);/ Z6 w, ?$ g/ u/ l; D/ h
print"Unloading on drain1";
7 F' |4 g, M1 P elseif @.cont.name="blue"then/ L9 _, E/ D/ Q1 x! J
@.cont.move(drain2);
9 M- B8 n6 D# x9 @, \( b( u print"Unloading on drain2";8 [. m5 g$ P H
else
/ D4 \& t6 U- g# t6 X/ D2 C @.cont.move(drain3);. j) ?9 t2 H0 K2 \/ m0 D5 L/ [
print"Unloading on drain3";# ]0 J g, x* W1 w; Y" K
end;
$ R' I2 [1 l3 A9 F$ n e( _3 } else
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@.destination:=Load_in;( u1 y) P! r i
@.move;' J+ `/ e4 J0 Y2 }: h) \
end;
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