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:
- F s5 i4 Q) r# [(sensorID : integer)
- ^; R7 r l. Kis- F+ _, I& l/ K, Z' z
randNo:real;
4 T1 X5 X: E- rdo
! p, f* K; `" P& M# } @.stopped:=true;
: I& E% \ Z/ \6 X( R+ ~" M% ` wait 20;$ W4 E' O+ D$ X% W( ]
randNo:=z_uniform(2,0,1);
5 s8 e/ B7 O' o0 l# l5 h4 q @.cont.createattr("type","string");
0 m# |% y1 T* v if randNo>0.7 then i; ~; J! V' m) T6 r4 w
@.cont.type:="bad";- P& W' A% S( Q5 B+ D! b
print"bad";+ l( N* C( E0 g* A0 p& A8 R% p
@.cont.move(drain4);4 U0 J3 S% w% G4 w0 y" b( `
@.destination:=Load_in;-----增加语句
+ B6 L; h& [3 k3 x else& m" @( x9 Y% P* ?& r0 O' P
@.cont.type:="good";" \5 n; a5 {- E: W/ R
print"good";
- X( ]5 m1 r5 Z end;
h9 s: z. M: P3 ^ @.stopped:=false;9 R c. f, r7 F! \$ d; l# v8 r
@.move; $ r4 v+ c9 ]4 }: `! x- l2 X
end;
; ?5 Y; n: d& P同时将unload程序改为% g- f% x( Y: d# V
is; w" `0 }6 f& |9 e% s3 d: f9 I3 @
do/ F. o$ k# e7 j3 M; {8 ~6 I# l5 s
wait 30;* r5 N) N* ?3 A( d5 o5 |8 H6 u
if @.empty=false then
1 H8 b% F* V0 I0 p8 i if @.cont.name="green"then' M& A# q+ Q6 Q5 M1 t; `* c$ j5 I
@.cont.move(drain1);
; ]) n# ~. q. x3 C+ J+ ~4 p# A3 \& z print"Unloading on drain1";
. b: o- G5 A- d1 M/ ` elseif @.cont.name="blue"then
! @+ j( Q! e/ o2 H" f @.cont.move(drain2);0 A8 q7 M, ?4 A/ o' u# a$ g8 a0 ^. v
print"Unloading on drain2";
5 Z& P2 p6 e4 A4 j5 z% m% v, c1 f5 z else( Q# k% b5 t' x4 |( a8 Q4 z
@.cont.move(drain3);; K1 m1 p: X( s
print"Unloading on drain3";# S3 O$ e; S- N4 v9 b9 q
end;
4 w8 s) Z( a7 h else1 ?* p9 F- m/ c9 e; U$ |9 T
end;
4 m# a$ u# \$ T2 |& @ f! s7 @/ G @.destination:=Load_in;
) V9 p: a2 Y* T0 q1 @# n& H @.move;; v- ~# i, `' G4 l V
end;+ R+ W9 G6 _; b
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