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: S" [1 y8 q+ b( w8 U
(sensorID : integer)
# _5 Y! j& J$ o5 V kis
/ S) b9 y3 w3 X- @ randNo:real;9 s8 H# P7 k6 J' S
do
% w* G; t: L3 l3 e% | @.stopped:=true;
d- X8 `. _" X% K4 c# \, {; Y wait 20;
' ~/ C7 K- h3 o! W1 `' g$ u: O randNo:=z_uniform(2,0,1);) o' r" z ~7 |7 Y% U2 C: j0 y
@.cont.createattr("type","string");
2 I3 D' q! `+ K! c' X O if randNo>0.7 then; W6 Z$ ?9 n) ~) O
@.cont.type:="bad";
, T& v% h2 f1 K" y print"bad";
3 [" C- o* w5 R) c5 J @.cont.move(drain4);
( a8 X5 ~3 |8 [ @.destination:=Load_in;-----增加语句
4 V* R) \) f) r- Z' Z' } G3 V else
+ b* m% l" A$ S @.cont.type:="good";8 p9 o3 E( v' m m/ r" @
print"good";
9 y( w8 U9 T& n m s8 E end;
7 @( m$ L5 U5 p. ~: E4 | @.stopped:=false;
7 f+ z( Z$ L, P @.move; 0 W' r) U( U# |# Q& {: \
end;
& M8 {1 x% }/ n0 w4 t同时将unload程序改为
0 Y' t. S5 ~4 S, C% his
# v9 E( ]. |9 ^. D- m9 zdo4 o' _& p3 E" |5 ^6 s
wait 30;
6 k$ q: b! c# l9 K& V if @.empty=false then
+ Q- h" U4 S+ B8 Y! B C if @.cont.name="green"then
* }5 d% {6 G0 O1 U5 C @.cont.move(drain1);4 }4 L, F, q6 O7 f1 R; j
print"Unloading on drain1";
- @1 P/ X5 {# n. H1 N elseif @.cont.name="blue"then, X. A- W$ \1 y% |+ m- }
@.cont.move(drain2);8 z$ @9 |! u5 O" D z
print"Unloading on drain2"; g9 \% c X; |% Y1 z" \
else/ E3 \1 A, g2 D/ g4 l
@.cont.move(drain3);' T- j3 F; j1 s6 M
print"Unloading on drain3";- C8 y" w8 r B& [( I0 y, o) ]
end;
% E+ V1 a8 I4 b/ m: m" u else
% e( |& e0 X; A end;
/ K/ H f( b; X! C' _9 { @.destination:=Load_in;0 Q5 X! ]( t( C8 @# m
@.move;( C, m& g2 O6 h
end;7 N' _8 R5 q- s' n# O+ @) ?$ b( W
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