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:
# i/ Q% n: Q3 T9 C' h: P(sensorID : integer)
6 u; J* [9 R- z! w7 p( w7 zis
% |7 c, N" i" ~7 n _- K randNo:real;' M& ]5 Q+ p, {% G
do
3 [' F5 d: x% y! A# d/ y @.stopped:=true;
! h( \* v" _9 g9 m wait 20;
+ k* _5 E1 I! `6 A9 z! t" d randNo:=z_uniform(2,0,1);
1 n' }, P i' @ Y. y# o1 J4 O6 t! { V @.cont.createattr("type","string");
6 R: B5 J" g* r3 V; j& V* I5 z8 J- b$ i if randNo>0.7 then$ H1 l) Z' [' e. q( _$ V3 e
@.cont.type:="bad";
2 _/ i! [6 t6 c I; Y( L5 e print"bad";
& G ]! v% t7 A @.cont.move(drain4);
- }* c3 U% T' D% C @.destination:=Load_in;-----增加语句& u: t& i( O2 s
else
- s% X( m% j0 K, A @.cont.type:="good";
2 {) J1 B% z4 H& l# D print"good";6 L# f; a6 F) h& q5 }; U
end;
. ]* A+ l% N- o0 L0 Y/ R" x4 f @.stopped:=false;
* @/ J: i9 E1 _6 g @.move; % e7 D5 i. p* V
end;& d u( h7 E( }) s. J6 ~4 M. U
同时将unload程序改为
9 r8 ~9 Z* y: l( jis
! ~1 F& L8 K5 w# y ]do' B$ m, N- H. r- z* R2 z
wait 30;
w( \: o) n% t; W7 N- S if @.empty=false then 1 O! @6 V; t2 l
if @.cont.name="green"then
( y1 i+ X: W0 d3 O# o @.cont.move(drain1);) q' F' @+ J+ T: z5 O
print"Unloading on drain1";0 A' ^8 t M) d( G5 H4 J
elseif @.cont.name="blue"then) o0 `. E0 v4 f; L
@.cont.move(drain2);; @: s2 a! b' {* c ?9 B
print"Unloading on drain2";9 u$ o A5 _: T& j1 k' Y5 z# N
else+ o V# b% q# R+ D: l! R
@.cont.move(drain3);
8 {$ u2 z8 H1 Z4 n$ k print"Unloading on drain3";+ ~' m7 |7 W% n' \
end;
" K0 T; ]/ o6 V+ l8 i else
1 k5 f" y6 ~: i end;# X2 g: E" `1 u% N" _ H6 I
@.destination:=Load_in;
2 R5 S/ S. w) T1 j) ]+ G @.move;
* L4 \! i2 Z4 s9 c& l( ^- i ?2 nend;3 w6 D9 ~8 h Z2 b* a/ J" ]' Z
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