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:
3 G4 i$ `6 H2 w% \# J6 l(sensorID : integer)
4 G/ G4 q$ @1 V" \0 ?, h0 N9 [is* Z$ \1 F* B4 L* r& u# d
randNo:real;
2 b1 ~7 m0 H7 }, Q R/ ]do
7 s" m/ b3 W; F7 {$ p. I r @.stopped:=true;
. K. w, P& F6 Y8 y& J1 p wait 20;/ n* |7 `5 @1 h9 }
randNo:=z_uniform(2,0,1);
! w. ?* J0 s. P+ L+ v! o7 K2 E @.cont.createattr("type","string");
. `" I! }& l7 _4 o if randNo>0.7 then2 t& p, L; n/ G$ n. F+ ^
@.cont.type:="bad";
9 G+ X" l. ~0 }7 Q) Z: X6 _" L8 F$ j print"bad";6 G9 U$ J' `, v2 @
@.cont.move(drain4);$ m; l7 S( d# U* f: a
@.destination:=Load_in;-----增加语句. B4 e2 [' v6 b9 D( S+ [
else
P0 l# a, W4 p- v# e6 i @.cont.type:="good";2 f5 {* T" g/ p5 u
print"good";0 m& a: u) R c. @& Y
end;: m- a1 P! ^% N R
@.stopped:=false;
3 F/ t+ O+ |) J7 z @.move;
7 m7 v& M8 q1 e6 B% pend;
! \4 [, J" G* D* Q* s6 w' W3 n3 v同时将unload程序改为) z( ?, t3 J) X; ?! B5 z K8 Z
is( V$ d- J5 T, [$ F
do
2 k }! a k Q! i3 }5 X wait 30;
+ |) D2 O* h( m if @.empty=false then $ ]; v5 q* f5 L& h9 O
if @.cont.name="green"then+ ^5 | |- X: y o/ i4 q
@.cont.move(drain1);
7 B6 r J, {. s' a: V print"Unloading on drain1";
! o5 }5 @8 D! v! O' V4 C elseif @.cont.name="blue"then
- }( o6 Y+ W0 f$ o$ S% h @.cont.move(drain2);
: W; ?6 M Z/ ] print"Unloading on drain2";0 M4 p& C; G/ h" W0 D
else/ j4 W. v+ A, w1 t! Q3 `6 m' J
@.cont.move(drain3);
a8 t7 w2 c, F& V" `2 ~ print"Unloading on drain3";
4 k8 S- ^9 E9 R, w end;
2 d- a2 x. z& S* j9 j) g) u else: m2 M; z% M9 j% a/ T, R
end;( I( H. J& b7 Q- {7 ?- X
@.destination:=Load_in;" a, r2 p3 {$ {- ~: R$ b8 g
@.move;3 ]; R6 C0 A" S/ N: v8 c
end;2 y( `: d6 z! ?$ X% k9 {9 @
|