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:8 w* a: p3 {! ]8 S& K
(sensorID : integer)$ `) |; X, K0 r1 Z( h' P1 g
is5 m) X' G/ V! T X. T
randNo:real;5 B9 f9 m0 R7 c Z; n* Q: X
do1 t0 Q' Y2 O l) e1 N r& S
@.stopped:=true;
Q7 Y. J# K, [% f4 H. A wait 20;
% _( c, S& g( z2 g2 p9 g, l& Y randNo:=z_uniform(2,0,1);
% d+ ?5 z5 [% s9 |! M }; G @.cont.createattr("type","string");
- j$ [* k9 ]6 A' s8 \. j if randNo>0.7 then% ^" c" C/ C+ {2 s7 Z Z1 d
@.cont.type:="bad";9 S4 i3 w( i' h# _) {& b) `& S
print"bad";
) A+ C. x6 S* ?. ]5 n$ M8 I @.cont.move(drain4);( v5 J. [& j; M0 U1 ]3 W
@.destination:=Load_in;-----增加语句# J! S: M2 { G h. r, }
else
6 i, ? R( |8 }- v6 i- L3 D; q9 m8 @ @.cont.type:="good";
4 a$ U, S1 e, } print"good";
' R9 q3 e! q6 Z end;
# ~; O$ P5 i% ]0 X( g P) d @.stopped:=false;& B `4 ]6 e* I$ R0 d, E
@.move;
2 k4 m/ Q" A! t8 d* E$ H1 Yend;' Y3 y8 m! ?9 B! F4 t/ }% H
同时将unload程序改为
/ p h* S2 z: B3 d1 C8 Vis
+ ?$ L* z; ?8 o8 tdo" ]! d' ^8 `# j/ X, q
wait 30;
8 Q, b' C2 H* o! u if @.empty=false then % p# Z/ P# M5 X
if @.cont.name="green"then
& y2 W' X- p5 B+ }! a3 E @.cont.move(drain1);
' a9 E( Y: \1 z! S" b- t9 z print"Unloading on drain1";1 o5 {5 k" j$ W6 i, { f
elseif @.cont.name="blue"then, @: n1 `! |' d8 l- {4 t
@.cont.move(drain2);
- e! r8 ]/ t/ v+ o print"Unloading on drain2";
# ^) n5 l5 u4 }/ l) i else
. U& e0 J" Z* o# T6 v6 ^ @.cont.move(drain3);
4 k2 J3 e$ @' A) s print"Unloading on drain3";3 S7 O+ f; z3 S9 V, A" D4 R
end;
/ [6 s. R+ s2 [ else B4 z U$ {# h5 L
end;( X; B' ^: {7 O3 t) Y8 A
@.destination:=Load_in;! x- C; t: R& a& V+ f( A
@.move;0 o) Y j' Q" y& a+ b1 W: R" r
end;
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