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:
4 W5 Y; A' E' u! q( l7 _1 b(sensorID : integer)
( ^* y. z9 R# H _! D Pis! y# @0 Y: p" j$ v8 q' l8 B' @
randNo:real;
! U' V" a9 M* {" ]/ C7 |* u5 I: odo2 R8 Q& Z- a8 o0 n, {$ n
@.stopped:=true;4 u- G5 _4 H; O4 j4 M1 \( L
wait 20;
* |- T% v# m* j$ z/ y5 x: m randNo:=z_uniform(2,0,1);
. C& `( o( y9 k F @.cont.createattr("type","string");
, H1 G; }3 R7 _4 h8 \- { if randNo>0.7 then
& v Z3 o3 N3 D$ K @.cont.type:="bad";8 q; U# E7 H/ G$ P) w% \! ], e
print"bad";
4 _: ^: W4 j; M) i @.cont.move(drain4);( T0 p% H% E2 g2 G$ F
@.destination:=Load_in;-----增加语句
' P4 Y R0 a1 ^6 O else
5 {( D7 s2 v' F' T( w3 U @.cont.type:="good";1 W( l0 k K* u/ Q
print"good";
( R2 v5 w) c, {; q( A end;' {; o( J, w0 R9 r% o! ]
@.stopped:=false;
$ U# B( _4 X' u+ M6 x+ l) W @.move; , M$ H, [4 E' {7 L/ s/ F( U# j3 d1 h
end;
1 I8 L* m: V/ s7 V6 c同时将unload程序改为
( Y) i$ n* m+ Q, `* Ris0 [( l! h' x8 J
do! ?- D; y+ e! W1 T9 Q3 f) `) e, ]
wait 30;9 d: O. P& k2 E& t( O& {
if @.empty=false then ) r/ `9 }5 F! w$ p- C' A
if @.cont.name="green"then
4 k/ N1 e$ B% f& W @.cont.move(drain1);
B1 h* w, `" P! V: T: H2 P print"Unloading on drain1";
) D- l9 b# V4 h, u3 u3 X elseif @.cont.name="blue"then. x$ g! r8 m9 N, Z! ~' h
@.cont.move(drain2);- h1 X. k: c, w9 G, E1 W- p
print"Unloading on drain2";
& T/ {! {. H( L# d- \% N else/ O. v% ^, z5 a7 ~/ u
@.cont.move(drain3);
$ U6 Y6 ^ L* E print"Unloading on drain3";7 F# A' Y; o* L% |, P
end;
: G7 E5 V' ?' G, ~8 Y6 ~ else, f1 Y! r1 j( w' n! O# X
end;* F! t, A" F% W' H ^# O! a' T' ~
@.destination:=Load_in;
9 ]+ g# u+ k: r8 F$ N2 L/ x" S @.move;
' k9 J2 F) A) B7 R% tend; Z) R: z3 V- ^+ @
|