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:
+ l7 \: P- |, i5 z2 b(sensorID : integer)
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randNo:real;
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@.stopped:=true;# E; c a+ a. @" i+ y' w& J, o
wait 20;
9 q1 T# |3 @$ @( p5 e( [9 K& ]% g% U/ I7 t randNo:=z_uniform(2,0,1);
. W( k/ u/ V- C @.cont.createattr("type","string");
3 I% r2 X% _- h6 S0 y" U if randNo>0.7 then0 k: `9 V) a* D0 y! W
@.cont.type:="bad";
7 J9 V1 M: k6 g4 C4 y, A; p print"bad";
# {8 N8 y/ U8 ]: l @.cont.move(drain4);
4 D" g9 X, X. d) k) ]& N @.destination:=Load_in;-----增加语句7 P+ o, g5 | {! D, C
else7 K& ~. H. S! ?% l, ?
@.cont.type:="good"; B' U* i( {& A
print"good";
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@.stopped:=false;/ ~4 i* @6 R' ?( L: Y8 A8 q
@.move;
) @# Y: S3 v5 i! e6 ^end;- u6 E# r$ g) ~7 V, ~. B
同时将unload程序改为9 ]( ] _/ o3 L) V: G+ t! `, E
is
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wait 30;* v& f3 g. D) D3 g
if @.empty=false then
' g F% o9 c+ W) z+ v if @.cont.name="green"then1 ~" w/ F- z8 Z0 P& B" C3 c) q
@.cont.move(drain1);
' D1 H4 N( l7 W O0 u" U print"Unloading on drain1";
. Z- \. o- r8 `' g elseif @.cont.name="blue"then
: L# f# X4 N) F/ E0 }3 l6 R @.cont.move(drain2);
8 `1 `, h9 Z9 Q print"Unloading on drain2";
$ P( y- K4 B5 y/ a; u4 b) J else
8 k% F- I# g% s- L8 D @.cont.move(drain3);
4 m3 o! W6 w- G5 p print"Unloading on drain3";& Q4 [7 G( ?6 N+ T6 U
end;6 H) ~# P6 s- X
else
# ^/ T6 ?" g% G6 }" S end;
1 {+ H5 x9 B# X- ^$ o @.destination:=Load_in;2 ~) `1 c6 D8 B. L( \3 E
@.move;
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