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:
( e5 M& I5 b; i. d4 x ]; N3 y- m(sensorID : integer)
1 L2 k6 I* t( k+ O( iis
; g, V; c( @, ^4 k2 k7 } randNo:real;2 P1 [3 V1 p: H- V4 Y
do
8 X& M1 }+ k! S" j( n# ] @.stopped:=true;
0 u5 }: r) ?7 t: |" o2 ? wait 20;
" }: G# F0 q! x$ ^% U: ? randNo:=z_uniform(2,0,1);
( Y+ o+ W5 a. [ @.cont.createattr("type","string");- |: ~8 d4 M. f5 B8 }7 F
if randNo>0.7 then. Q9 K! ]" H. }
@.cont.type:="bad";. k q' R# h3 v9 j M9 P$ D
print"bad";+ ^/ a c% |! G0 X6 ?
@.cont.move(drain4);# a3 [( k" y6 y6 A( B( D
@.destination:=Load_in;-----增加语句
1 P8 G4 ^' {) L2 H else
5 a$ v) N8 G ?' z, \$ O1 e" Z3 Z @.cont.type:="good";
- i+ `1 N5 P9 t; J% H/ h6 Y print"good";
/ i$ s: ~1 |1 q' g end;
- ~5 S7 A6 g- [1 x5 g) N7 C @.stopped:=false;8 Z+ \, X4 r% W8 P7 K7 `
@.move; 9 X7 U0 e, `3 \1 _5 k. z
end; f# Y1 X. U3 q( g# c
同时将unload程序改为4 t8 i; y# R6 J' I$ `
is
" S9 S2 R/ w$ h% y" odo
7 N$ k3 i2 L- g wait 30;
% o7 T3 I9 X$ Y' `: ? if @.empty=false then
! p6 p- Z1 V# s R+ M4 D+ d- | if @.cont.name="green"then; P# n3 c6 b9 v1 j4 G T9 F
@.cont.move(drain1);4 B. d5 m3 I/ C7 b" T
print"Unloading on drain1";
8 o# w V) M1 x elseif @.cont.name="blue"then
0 p& o+ D0 }6 I* G+ c1 t/ C( t7 d @.cont.move(drain2);
' Y0 k# i, U( q9 Y/ m7 k, Z2 ?2 [ print"Unloading on drain2";
" @( j5 l' J7 a! x( @6 _* @: g else
u- s. F* j. J c; \' S; R% n5 O @.cont.move(drain3);/ Q5 c6 D7 f2 X1 G9 j( ?4 b- D
print"Unloading on drain3";) e1 s+ ~2 \1 U* q4 \
end;
& I/ B2 e7 g) K* e else- a, _% Y" J8 q9 s
end;$ @. W" l. _) ~. R
@.destination:=Load_in;
) T) }! |0 d$ E+ A! G# Z2 n @.move;
7 ~% H' c) Q mend;
5 u+ P; Y% ?% Y+ r |