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:. Z+ X' c& N4 }: g# e- V
(sensorID : integer)" [. T; k1 U; p0 t0 E
is
& |4 L7 Z" a# ^ randNo:real;
2 T D" B e2 z( [do ?* R( K0 L L8 p2 n3 n$ T2 B
@.stopped:=true;
# f; V: W, w& w wait 20;$ w7 z; |! A+ c0 H) ]8 k. Y- T
randNo:=z_uniform(2,0,1);
4 q1 G. i( T Q5 ~( v8 u; H; W @.cont.createattr("type","string");' i( T- B& l; m* ]
if randNo>0.7 then. w" [: I) l( i8 S0 v' F
@.cont.type:="bad";
) w Y D* [/ k# V# P$ i k print"bad";0 M# c- k% e/ U; d5 E4 y
@.cont.move(drain4);
1 D' m1 |, ^. u' Y q @.destination:=Load_in;-----增加语句3 r1 i& Q4 r# _( J2 Y# V" t2 L* ?
else( b7 o f4 X7 Z, N1 ^7 o) t
@.cont.type:="good";% t5 x3 M' }" G8 T; K
print"good";
0 M Y! t2 z& _# c; E: s& p end;9 F# |; I9 v5 N2 B' w* z
@.stopped:=false;& X( O8 M7 M* m8 Y- r$ g
@.move;
. h$ S1 p4 A5 c* ^$ [ J3 a# p! @2 nend;
, [* ~8 n/ ^# L/ v5 g: \' f同时将unload程序改为! @2 f2 _5 H0 M7 l8 l# p
is$ q; `- {! w7 K L2 K) n& b! V
do0 h/ k; [- f1 i9 ~( g
wait 30;( u9 y- q3 F! c/ g$ _( H- z
if @.empty=false then % g) q+ I& p5 @9 f6 e
if @.cont.name="green"then
7 c9 V4 i* o8 l! f" D' s, h @.cont.move(drain1);
" H$ s9 |$ n9 H! a% u8 q- K print"Unloading on drain1";
2 c% m$ H6 K7 z- K elseif @.cont.name="blue"then% j9 }0 n: f3 D6 w( F! x f. Y4 K
@.cont.move(drain2);& m$ g! D2 l; [. R
print"Unloading on drain2";
% y$ [8 U5 U2 [6 i7 |, `4 C" N6 t& V else
7 q* N' \) u. e- [0 ~' f, t" a# S @.cont.move(drain3);
/ R7 h/ X; g7 \2 e% G3 ^ print"Unloading on drain3";
+ X. Y J8 t, Z) A s4 b end;
. x4 j2 H P0 o1 I else, J% ]2 S! _$ w& V3 j7 m9 X5 B4 c
end;
5 `% L( S3 f) M @.destination:=Load_in;$ i4 O* `4 c1 Y3 U; D; b" X8 U
@.move;/ W5 G- l/ D: u2 L* t/ D
end;
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