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:
& F4 ^' ?% ^. F+ x! O(sensorID : integer)# a$ q& J R/ U/ a. C
is
9 q6 H% D. W- H* D7 @' d randNo:real;
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@.stopped:=true;
9 T l( U1 Z6 f wait 20;
4 [8 m5 R: ~# a$ p randNo:=z_uniform(2,0,1);, @9 I" z4 ?( Y# n
@.cont.createattr("type","string");
/ u& P4 V D! e' A: H4 I; G5 M if randNo>0.7 then" w: e) J4 b3 J. z0 l+ w, D0 H
@.cont.type:="bad";
( j; z5 v/ _* H) } print"bad";) H1 t1 w$ Y& K1 K
@.cont.move(drain4);, W; s. S6 g% r0 Y
@.destination:=Load_in;-----增加语句
9 G+ ?$ l8 _0 } else
2 O! l0 K# M) \+ s8 z# j @.cont.type:="good";
' ]2 |* O5 l% Z' V: V: }) U print"good";
; R v2 d6 @* u1 r3 O end;
& e/ Z' I6 }4 Z: N( m3 x @.stopped:=false;
! k: c1 l- F, P- e' D4 _ @.move;
+ y x1 t7 r+ s: `* m1 e" Qend;: K) }( E. J$ v; @
同时将unload程序改为
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4 }8 _: l; y, ]5 q% W4 wdo' g7 v; X8 R6 Y& q4 y; b! s3 K3 L
wait 30;1 K; p% |* S# g: O
if @.empty=false then
# S8 l% e% P7 N# _0 R9 ~/ V8 q5 q if @.cont.name="green"then3 X6 U, q4 M0 U4 V! N
@.cont.move(drain1);# Z' t' ^, Y3 |4 d" m
print"Unloading on drain1";
1 o1 |; X+ V3 ?0 Z4 S2 ` elseif @.cont.name="blue"then
9 `4 C3 `% [0 P% r @.cont.move(drain2);
% T; }) o1 ~3 P9 ^ print"Unloading on drain2";/ @, F* Y. W. O# O; I
else" U! W8 g7 \: P! ?2 E k
@.cont.move(drain3);
' z0 ?, [# L9 s, V9 `4 v0 f! t print"Unloading on drain3";0 G4 ]1 p0 a5 J
end;
0 V! t" w- h9 N+ C: } else$ d) Y/ W6 }- E; K4 z& N# m
end;4 W( r$ d& D- P) U8 \
@.destination:=Load_in;
+ b9 ?/ G6 n# k- f( U# u5 o @.move;9 a& w7 }) P, E% o3 A
end;
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