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 f4 t6 s% m$ m0 W' g J9 V(sensorID : integer)/ g/ \% ?% t7 _$ B' r: u
is
( a* P2 Y" P& z( X0 t/ V0 `. }5 Z; P1 d randNo:real;* h5 C9 X- H; w$ \5 `6 X
do
7 s4 z. C& A$ n @.stopped:=true;
+ D1 d9 E2 L7 e wait 20;
) ]' Y7 u" o8 |/ T6 d9 \7 h randNo:=z_uniform(2,0,1);8 h# E4 c+ y/ g6 ?
@.cont.createattr("type","string");
6 G5 R6 U: ]- A if randNo>0.7 then7 E h4 N( Y& s: ?1 w6 t& a
@.cont.type:="bad";; K! p1 p) |0 v. G5 F B( G
print"bad";0 j d' s X1 f N( U
@.cont.move(drain4);4 p; X! f! i( ~! V3 M" q- A
@.destination:=Load_in;-----增加语句. j# e, T) ?- d, V7 q* M
else
; k' r/ d6 s; _* G7 J" m% ` @.cont.type:="good";; h5 C" H& g. z5 O6 T. h4 q; @0 G
print"good";0 p; b- ^+ E5 r4 y
end;% @2 V2 H& _2 z9 ?+ f9 l( l, w# H
@.stopped:=false;
1 M8 m8 W* ~7 h6 Z( }0 n! C# S" o @.move; % v2 e1 r- [4 F! E! V
end;
2 K2 j# U6 s! E! @9 W3 j6 |同时将unload程序改为; v5 d2 Y6 `7 Q3 I( a3 a) G
is
. J; \: `2 e+ I9 ^# V, ~do
) H' A: ]0 U( c wait 30;
; z6 ^$ {" ^$ v/ x6 @2 U if @.empty=false then
+ K* J7 I+ t! {# j% e9 U7 _ if @.cont.name="green"then! S6 v' P) N |$ x8 o+ p5 A
@.cont.move(drain1);
! S R# ?, n& I: N9 h- s print"Unloading on drain1";; s! k# u" f1 b$ c6 Y' A" t! B
elseif @.cont.name="blue"then
% P0 K/ q9 z! j/ e @.cont.move(drain2);
$ ?- K* W$ b9 a, P& S! s print"Unloading on drain2";3 g8 |' K9 P9 ?; K% T$ S0 I' U* \
else. w! D( r7 S4 O: @2 {6 ]6 [+ }
@.cont.move(drain3);
) W) f1 B0 t, g7 T0 u; }! g- x$ P print"Unloading on drain3";
8 l8 U5 @8 l% q' ~0 f0 d8 v' O end;, W, E0 d' f. b) J4 J7 Z/ U/ |
else# V: ~8 M3 {, Q Q) r) I: u( n& Q
end;
5 f, H# w8 G- z" d" K! t @.destination:=Load_in;
+ a( g) m$ ~% O! L5 K5 j @.move;. m% K/ S5 u( _. ^( c0 [
end;1 z) Z: x' _; q2 n0 Z$ I8 v
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