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& x1 p% L2 Q3 |(sensorID : integer)
2 E% w8 E2 ?4 U0 p, `is
# k, z+ J$ e* \9 D randNo:real;$ E2 J* S$ k3 ?5 \! F
do
5 u# d$ K# s( E. K4 q% G @.stopped:=true;) ~, m- g. r; {1 h+ G" s& L
wait 20;/ Y: W5 ~& {4 {- U/ w! J
randNo:=z_uniform(2,0,1);+ K p, [0 l* k( y5 ?
@.cont.createattr("type","string");1 F) M1 }- U( D
if randNo>0.7 then
3 K I9 I5 V. d @.cont.type:="bad";/ ^6 d8 }+ o, i) `
print"bad";
- e% d" L) S, b/ ~8 K$ X6 }# n @.cont.move(drain4);
, K$ f/ A3 |# g# p8 o1 S" }; d @.destination:=Load_in;-----增加语句
% ^5 ^) i0 T0 S! [( u7 S else& K% d3 T/ T) Q
@.cont.type:="good";7 c2 r# Q9 y4 k4 q0 J
print"good";0 p3 ~% v8 t/ ^
end;
1 p1 w6 b6 P; R$ E @.stopped:=false;; k" D; I+ i8 s5 E: P% I
@.move; ( K* I& n# c8 [
end;3 O2 q _6 C$ E+ A
同时将unload程序改为
( i% g3 l) [/ G' Ris! x' q5 [- Q6 `8 W! O; W5 i
do- P" T; N/ Z0 w, D8 i3 L3 S" T5 r
wait 30;
! g3 H" x l9 k2 K6 |& @ if @.empty=false then
! e/ m: A- g! F; ~ if @.cont.name="green"then
4 h+ U$ O$ s- [. x: i @.cont.move(drain1);
: }' i( N; d: G+ ]5 _1 d print"Unloading on drain1";
, R; {$ ]/ O9 x# V+ [* N+ p* z elseif @.cont.name="blue"then
; D! b6 M' Y) z @.cont.move(drain2);4 K+ v9 ?- N# p& S' j- u
print"Unloading on drain2";
& f( k1 w E" W7 A/ _2 R3 G8 i else
3 W, i |6 C/ \7 u3 f2 D1 D( q+ R2 Z @.cont.move(drain3);3 ?' b' }- e+ f. j3 l/ m% j" W
print"Unloading on drain3";: q6 }; ~5 }+ }1 K2 t+ X5 x' u7 M
end;. {/ H) Y# _) W! d0 f5 T
else
+ A0 f# u3 |- n$ g- N3 ^* F9 w end;
5 S/ B3 o" ~; t+ ]! p/ [ @.destination:=Load_in;
& x" o9 i2 Q ~6 v: i# j @.move;
( d. k+ m% q1 jend;
) u5 g2 [/ O8 {- _) l# Y |