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:
* {+ d- G- f" N8 e# W# y; d(sensorID : integer)
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randNo:real;2 ?1 L" I' f, u; d
do
6 n# O# ~5 ^, q! m' U @.stopped:=true; F( ~& N- r$ V# N9 V! o
wait 20;
0 F3 |. O3 _1 ?, n; Q* F$ v randNo:=z_uniform(2,0,1);& S8 V" k3 T: R# @- F
@.cont.createattr("type","string");
; E4 j) k8 ]" s4 ?6 f. d if randNo>0.7 then
4 e! a: T+ y4 Y: O/ t& r [ @.cont.type:="bad";0 J+ J6 s' D9 v
print"bad";
, u0 j4 p) P! h& {. H( M @.cont.move(drain4);% G9 ]9 l: ]$ T" c4 t
@.destination:=Load_in;-----增加语句0 M1 d, ^1 k# D* a+ P/ q3 k+ H
else
8 y4 Z2 G! u; ~4 Y @.cont.type:="good";
0 ?4 T$ Q/ M2 A5 g. a5 A print"good";
3 S8 Q$ y& g* C+ o end;8 L2 @; K0 Y& |8 j
@.stopped:=false;4 p2 n% ]$ s8 w/ W9 Q+ E0 u
@.move;
* W! R8 p s2 x4 Xend;' n2 P$ q8 m& `2 D3 Z3 p
同时将unload程序改为
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do
8 i1 f- h& O n U" h( w wait 30;8 Z4 Y8 \# R8 o5 \& h! u
if @.empty=false then : }. Q5 T- L+ ?! R3 p$ [+ A1 @
if @.cont.name="green"then2 K; X) [9 X' o* W: q- z; v0 A" O
@.cont.move(drain1);, ~) g& U" R7 q% |( R
print"Unloading on drain1";
; |) @3 \/ |) W elseif @.cont.name="blue"then
, F" P4 T) D; G/ W# | @.cont.move(drain2);, R& F7 M% U C5 v9 n- e
print"Unloading on drain2";
5 J4 G; |; w+ H! Z/ K; w6 J* [ else
( S0 T q; c" X3 ^" q+ D1 b @.cont.move(drain3);% O4 K& P2 j( i
print"Unloading on drain3";% S4 h' S% _+ Q2 m e
end;
( q) G @2 _% a- a/ I" o- s else
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@.destination:=Load_in;
+ @% Z( f- Q: B- t! m @.move;
1 i6 Q2 C- r2 S5 F- Nend;
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