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:7 T4 ^9 \6 d* B
(sensorID : integer)
$ ]$ [- @6 y! K9 A) yis
* l' \5 z/ B4 D7 t randNo:real;
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@.stopped:=true;
) i2 ?9 N, o0 S: U. ?7 ~. s/ T wait 20;
, W9 V" Y/ X0 V: a l4 `! ~) X G randNo:=z_uniform(2,0,1);
9 T! I% C5 F5 c- R |5 X6 t0 q @.cont.createattr("type","string");" P8 d8 J! s6 g0 V& T1 P
if randNo>0.7 then) m7 W$ H0 X* h4 @( c' r5 R/ }
@.cont.type:="bad";, F3 y, p8 Z& R* f- e1 d
print"bad";
8 v" W& h' R+ `/ Y% ]9 J @.cont.move(drain4);% U4 b9 s7 d: H1 b7 a" A
@.destination:=Load_in;-----增加语句
7 l: K0 E; m2 {$ `) A else
- f: F4 H. Y2 u) F @.cont.type:="good";, i7 T. _, t: p I m1 U
print"good"; Z+ d9 y" d8 F- ]/ T( _$ M* ?* R
end;
7 s) w+ b- V! [ @.stopped:=false;
3 K- h5 T# u* |1 b* P @.move;
1 h5 R1 }3 K; h/ X" E4 B e, M5 mend;
% P- S7 x7 H& x% W" u4 m! w& j同时将unload程序改为( a z9 W I6 ?6 @" }
is
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wait 30;
# Q U$ n g* }, R7 M- P; W if @.empty=false then
) m2 K7 U: m( D1 n2 P- {/ X if @.cont.name="green"then
% A( P5 {! C2 ^( a2 }0 u ? @.cont.move(drain1);
) K9 Y. |* _ W$ @1 | print"Unloading on drain1";9 o u- {8 K* C1 U( @7 H: M, k
elseif @.cont.name="blue"then
& w. A% u. C. D4 `+ _/ O( u @.cont.move(drain2);- s9 R9 n- _" l6 H% A! ?: m+ n( ^
print"Unloading on drain2";
1 K" g4 n% }- h6 n7 t) }3 m else
# p' j. K9 k2 S1 \; F/ u @.cont.move(drain3);
: T4 S6 e$ l7 b5 [' \ g2 F print"Unloading on drain3";2 S- P1 F/ g7 i, V$ x! S
end;
. |. }2 M8 A* M else8 {/ \: K9 G1 h6 n8 B! Y, }5 i% q
end;( a) j P% t0 o( w9 T S% O1 t( ^2 s
@.destination:=Load_in;9 i' y3 r9 g( L$ j/ v& z
@.move;: [4 j3 ^1 D6 b+ }! L- K; [( C
end;
4 p$ M1 g" n% ]0 k0 k |