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:2 E2 H! _- O: Q! c* h, _% F
(sensorID : integer)! M* c* F: q& b: r
is
. {, H5 Y k: |' n# ^9 K z' d! h randNo:real;8 D; a9 u: i/ t7 f; z) M4 x
do$ Y9 T" N: E3 J& K
@.stopped:=true;
* _- ? d; i, N7 D J% X: Z wait 20;( J! E) {; j6 K
randNo:=z_uniform(2,0,1);( O- f; d) x1 d a4 ~
@.cont.createattr("type","string");& u. f$ c( Y3 C! t V; Q2 c
if randNo>0.7 then
: b4 y }. r7 B+ B: O# w; R @.cont.type:="bad";$ ~ [ c# r, S
print"bad";
3 M s1 Q! J( @( r- k1 |3 ` r @.cont.move(drain4);; g1 I: Q# `% n- |8 m6 S; f- @
@.destination:=Load_in;-----增加语句
' m" e8 k* `6 y$ w else2 V4 Q) `' o4 G; F6 B# m
@.cont.type:="good";
) B c2 }* X, Y: d' s2 V print"good";
$ m5 e) R# \2 b" }: F! U2 z end;
0 G/ Z( I( b9 g$ | @.stopped:=false;
% `$ k# J& Y2 g; `8 \! a @.move; ; w6 w- `7 q8 k/ `( |: P( ^" u+ e
end;8 Q( e u% h# \) D( T9 f
同时将unload程序改为
/ h' \/ u3 }% z. j( M! y: }is
+ u! _1 n3 h6 {: i" T wdo M/ h3 t0 F8 _! b0 h- L
wait 30;) i* p2 [5 O1 {! }8 W/ Q4 j
if @.empty=false then ! {1 p4 x% a4 m2 P
if @.cont.name="green"then
- u0 P0 _9 B1 X% o& { @.cont.move(drain1);7 k7 D( P, i( y2 Z) i) Q% T
print"Unloading on drain1";
! R4 m6 p! H0 H# P/ ^ elseif @.cont.name="blue"then0 c8 Q h0 W( O2 K' U! S5 Q
@.cont.move(drain2);
% \# P8 x) c* l% X print"Unloading on drain2";# i$ ?* ?+ B' c r( }
else
. y6 _( g3 O3 V& {- k @.cont.move(drain3);
) y( w, x( y* P3 f0 l print"Unloading on drain3";
+ Y5 _' [8 y& G0 A5 v2 ~ end;
/ k# S8 C- Q* O$ H4 s9 Q( T+ N1 [% | else
+ @5 E# f S! z \ end;; R2 g- a3 [$ l$ F* L: Q5 X
@.destination:=Load_in;
" L( q3 R- \; c @.move;
8 d9 s( L8 |8 _end;- T* Y' ?) i/ n% x
|