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:
8 ?/ @' c( d8 h0 z, m(sensorID : integer)8 ]. Y) O; ~. J" v
is
3 _6 ?6 S+ S6 z+ n randNo:real;5 M) Z1 H* e/ O" O5 W
do
! X- }7 M8 K; }! R: u @.stopped:=true;7 H2 H) d l" j$ S
wait 20;' _% q4 A4 ]" [! P0 o+ @& [
randNo:=z_uniform(2,0,1);
! w/ p+ {7 D2 H a' M7 E) p @.cont.createattr("type","string");# f9 p1 m/ P% q* z
if randNo>0.7 then; x" A/ x7 a3 \
@.cont.type:="bad";
! T* k5 a3 j9 j4 G+ n print"bad";8 y# w: _( M2 e
@.cont.move(drain4);
' @; O# S, g2 U; J& ~3 K8 { @.destination:=Load_in;-----增加语句7 i8 X, ]3 Z3 y( ]$ E$ {8 n% x) `
else2 n/ R0 p! \4 s5 j- z8 c2 D
@.cont.type:="good";5 B/ F! a* \0 B( w0 _' z. M
print"good";& G- v3 O, i+ u
end;! ?( }& X! o5 O7 `: D
@.stopped:=false;
1 @, v6 X; {1 F# ?# x! a3 c+ z @.move;
1 A/ I7 Y- p* oend;
* C" _; U7 f4 t3 Q4 }同时将unload程序改为
2 a& Z( q" p2 R- `3 v/ C& Y1 jis- |- {& j& R0 C ^, X$ |" l: K4 ?7 _
do$ W) M0 U& Z* \# C: d
wait 30;
3 J/ @, ^1 I3 s) ?) \ if @.empty=false then
& Z D' [5 `7 o8 x4 \3 W if @.cont.name="green"then% P5 {7 p0 X, h% j. H; x& d5 [& F1 b
@.cont.move(drain1);
7 s- u3 l! x0 v" N+ n6 u print"Unloading on drain1";* u d& L; R% [% M' o
elseif @.cont.name="blue"then
2 j. n( K8 j9 A @.cont.move(drain2);
# P! a4 V% `4 v0 F print"Unloading on drain2";. J8 X% v5 S, N: u
else
1 u9 J1 G1 k5 G) V X @.cont.move(drain3);
" {: ]. p7 ~$ A) T& e8 U4 U print"Unloading on drain3";7 ~1 s; U P, w5 y' h
end;( j) E( v# S3 b
else2 R$ m0 h7 I+ ^+ t. x6 {& n" x
end;& |) V1 J- |, O: U
@.destination:=Load_in;
# {! j3 X. [; I, ~ @.move;
}" A+ D1 ?5 L2 W; g' G4 o) ^end; J- { ?; J* n
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