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:& G# V; O' ^$ X! s' l% e; d
(sensorID : integer)/ h+ x" G" v: O4 {; R2 U% e8 v
is, T+ T6 ^8 C# V& L2 B
randNo:real;
% u8 F; F# t$ q' ~+ l1 C6 zdo
; ~. K2 D+ W- X$ W B! O) A$ g @.stopped:=true;( r y+ g) {- e4 t' a
wait 20;
; U; K0 C2 e4 G3 t+ f- l randNo:=z_uniform(2,0,1);7 g6 e% G; `0 X& q: F) n
@.cont.createattr("type","string");9 ], D8 K+ i3 [; V
if randNo>0.7 then' F; O; G& [" H- {4 p9 H
@.cont.type:="bad";
7 ^4 {0 I# T1 A' } print"bad";
( b1 |; c7 T, p4 p @.cont.move(drain4);; h6 T2 }0 p% C( {0 F/ V4 r8 y: g
@.destination:=Load_in;-----增加语句
7 C! w! N$ ^& y" \4 X2 U1 M6 _ else
0 d1 ~8 Z! l" m @.cont.type:="good";5 Z- k, W( e7 b9 E% D" r
print"good";
' \# L2 s; r: P end;, I, d8 s, M: V3 j! R2 i+ ]1 n
@.stopped:=false;
/ y* Z2 S& R' Y: K& j- Z. B! K @.move; 6 I8 V* p: }1 A; ], @+ T& j
end;
3 x$ {5 @. s+ o9 X H: r同时将unload程序改为. h0 I( D! Z8 T8 N
is
9 T6 r y P2 @. Z P; ?& r! W0 wdo
' `( o1 ~4 S8 z wait 30;1 P# f5 k+ f0 q S+ e
if @.empty=false then " g% [% M7 ~* Q0 j) k' e, w
if @.cont.name="green"then B+ C/ P3 h2 O
@.cont.move(drain1);4 F: p. T% |2 ^2 J/ K
print"Unloading on drain1";! A8 z# m3 N' o% t0 w( d
elseif @.cont.name="blue"then' {2 t- F% i# Z' U! X
@.cont.move(drain2);
( V$ p" m' q- x" K$ R& R' L print"Unloading on drain2";! L) d( h ], m& Q, B S7 u: c j
else$ {. f9 s* I; M( G* g4 q3 Z! a$ N4 |
@.cont.move(drain3);( q7 r( _, n9 K0 b0 R
print"Unloading on drain3";/ ~3 n @* }4 }: S0 [. Z
end;
2 `* ^$ S! |6 V5 b! _4 S else
# \! W* R5 [. o8 R; J) } end;; \" y. R0 }% u. ~+ F" J
@.destination:=Load_in;9 z4 V* G; m- }0 |$ r; V! j5 x) b
@.move;+ |. o. y/ v6 {* `, d( t4 O
end;! _- @- w: p! `6 u" Q# s W" y2 |
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