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:
+ E3 U9 f0 F6 X0 I(sensorID : integer)
7 {1 z4 M9 S& _. Sis
9 O6 x4 e" V9 X; Q randNo:real;( J1 }$ ]5 F9 ]1 T4 o
do, Z2 r3 P+ b- t* b. ^9 p3 G, }- o
@.stopped:=true; P5 Z, r, I: w3 W" O6 a
wait 20;2 [1 }: w, v- f9 Z4 ]$ ]9 i$ f
randNo:=z_uniform(2,0,1);! o6 B& f& N( h. A! s3 G. g+ k
@.cont.createattr("type","string");
& Z9 S( L# ]* V. v3 m+ \2 D4 D' e if randNo>0.7 then5 d0 I2 p! C$ J4 P
@.cont.type:="bad";% E5 A" {. C! K; q5 Q
print"bad";
* Z) p+ [* h4 l( L4 G @.cont.move(drain4);- r) c9 f5 ~" Z1 M
@.destination:=Load_in;-----增加语句
* S! ^6 p' J9 J# t1 c" X7 v else
) T! L' g4 s9 P ?6 d" _6 E& L @.cont.type:="good";
L( { g0 z5 q$ A* V+ X2 [5 Y print"good";
6 M( b; c( ~5 y1 D" S1 V end;
* s2 ~. a) P6 b. n @.stopped:=false;
. y, O, Q: u, ]6 P# p' Y @.move; . h: S g: q4 i. G; R; G. e
end;/ @. W/ @6 G! M) |- D
同时将unload程序改为
5 u) }" L/ O$ {4 vis$ q: e' }; d, i$ G
do9 L9 y! I- ]5 @! A1 ^ L
wait 30;
% X8 l9 f; E, h3 |$ V, k3 b if @.empty=false then
8 O( Q V0 h4 b! ^$ \ if @.cont.name="green"then0 n' q- E! X c3 ]
@.cont.move(drain1);
- C {. A+ h! g/ r) u* n% a& _ print"Unloading on drain1";! Z( A$ s! R- _
elseif @.cont.name="blue"then
, H7 L9 t: g& L2 B' ]2 k @.cont.move(drain2);
' i2 ?3 H ?+ P) u print"Unloading on drain2";
' G8 ~( t5 k/ d) y else
" k5 H* \: _1 [1 g; A7 _ @.cont.move(drain3);
- b0 @2 [/ R% J% N" S print"Unloading on drain3";
. M. R. J1 n7 Q9 X# m' | end;
8 s1 D6 `3 Z' s* d4 c else) |. N2 m( _4 g. l
end;
6 J$ c! Q* F, G5 I2 f$ h9 ?! n @.destination:=Load_in;
* z% g, k8 W' ^+ B @.move;
7 H/ n6 Y0 V) X: k: @end;
/ D( I" G8 Q& g3 N' m |