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 M4 d* P0 b: [- F
(sensorID : integer) W" o( _) K0 t7 {- m# T% ~9 o
is
, t+ [+ u: D7 w" r/ q9 c6 j& {# c0 G8 Z randNo:real;0 G% \5 |% l; H( g$ r
do1 z3 ]+ P, ?. N5 x
@.stopped:=true;
% I. ]7 N/ \7 C, t, q wait 20;
6 a* s/ ~; @/ b3 e randNo:=z_uniform(2,0,1);/ U9 Y! ^5 ~ H* o1 M" X- b, ]+ _
@.cont.createattr("type","string");
' B9 v7 b- S1 N if randNo>0.7 then
9 @, F; f; ~. U9 x0 K7 k5 O, G @.cont.type:="bad";
3 b- |- c6 f) j6 a/ Z0 I/ Z" | print"bad";1 v/ ]9 _. |3 h7 q1 o
@.cont.move(drain4);
8 e, }. L% |# ?6 o$ x @.destination:=Load_in;-----增加语句
% X; L) y1 { } t else
/ ~3 S: v1 S- C* c @.cont.type:="good";, i" p# F8 n% i, R
print"good";. P5 e: _9 _' W7 A0 o, w- a6 Q
end;
" n. H/ l- i n, K @.stopped:=false;
/ R) k& h8 G' {6 ?, k: T1 m' N @.move; }9 T# {% o. v
end;
- j \; s* T' d3 O ?( F% F9 q$ V* b同时将unload程序改为
! N; O+ z# O7 P/ B* p) U5 pis
% ]' F6 }8 V- W+ {8 ?: c' Cdo
8 \. d( I2 b" g% A wait 30;; C: w8 A: Z) q! T$ `, X& k) q
if @.empty=false then
1 h( i# Z9 Y% U* p1 W if @.cont.name="green"then
9 [ }3 M% q, U3 p8 }; R @.cont.move(drain1);- c+ c+ u( m1 \2 I( q
print"Unloading on drain1";7 \1 A3 Q; {5 ]- ?$ W
elseif @.cont.name="blue"then
# Q B' z" i. x5 | e/ b% g9 ^ @.cont.move(drain2);7 G! i0 K7 z% h1 E
print"Unloading on drain2";
) L4 P& x4 F9 q; m: q else
6 k) a& K# g/ E8 N: Q7 U' ^ @.cont.move(drain3);
& ~: X8 g4 T+ j6 R. D, E' L0 R/ U print"Unloading on drain3";( \1 v" a# w( x* q
end;' k- |+ |( X' }& p2 L- C( c6 {1 x
else
3 s( l& u1 |* ] Z# R% ~ end;- V& h% u+ ]3 t l6 r+ |
@.destination:=Load_in;
; m7 u$ U7 R7 Z- u) W$ l; F9 N @.move;. r! q% K8 @9 h6 c v
end;9 S! C& |/ r$ p7 V- o3 f
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