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:
$ I4 q' E: y7 @( C& S6 F(sensorID : integer) k' O) d& b$ T1 l( P) t
is
7 [! e& ]; S4 Z0 [1 ` randNo:real;
' S u- V9 ]$ T( Wdo
; d- C" P; Q/ K: u @.stopped:=true;! n& _. I8 y9 R% @8 t4 E" L
wait 20;
7 q" ?0 X Y( S4 S6 x5 I randNo:=z_uniform(2,0,1);3 }% W9 m* P% a
@.cont.createattr("type","string");2 s* C* w7 l8 v/ v6 B
if randNo>0.7 then5 w4 h, j' f! D$ r' X9 M6 u
@.cont.type:="bad";
8 C% F& O, Z1 J8 v9 A8 h print"bad";
! u) u# K r4 M( M6 b$ E; R) _. X4 I @.cont.move(drain4);
. L( ?8 @7 [3 S1 X @.destination:=Load_in;-----增加语句
" d+ {( e4 N6 L4 b Q else% i! J5 B @- Q5 P. o
@.cont.type:="good";
' n% D' \/ e5 e0 ? print"good";1 t; c$ N/ x8 o* y; y/ N
end;! F* a+ H# \, k5 L
@.stopped:=false;
1 k; M e7 B l5 a. K @.move;
- n4 c) B* o- ?( b3 c# u1 Fend;! { H# F! n0 e/ W3 e3 x' _
同时将unload程序改为
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do
( c3 l d3 B. D8 @ wait 30;$ J; x9 z2 E( P9 ?. ?0 f$ e
if @.empty=false then ; {: ^% y, f' \9 R" ]5 ^
if @.cont.name="green"then0 E! C, K1 A3 x. h8 t% o U; c
@.cont.move(drain1);
' H: ]* R. A7 l print"Unloading on drain1";$ ^0 g8 y1 ?# r% K( `8 h/ T
elseif @.cont.name="blue"then
' w* y# e2 L0 x( h @.cont.move(drain2); ]! _- I, d; J2 M
print"Unloading on drain2";
; d1 Z9 Z: m: _3 j else
* S1 r2 C9 `; V1 m& r1 P @.cont.move(drain3);2 `0 s6 w, N U# A0 x
print"Unloading on drain3";6 n& U* E* r$ x9 A4 `* A2 {
end;6 X. Z- X7 I7 g. R! a
else
( f7 {; c0 d0 c, w4 t end;9 |) W6 Y( v' b. ?
@.destination:=Load_in;- h5 B: j) x% {- V5 e
@.move;# H, |2 E, a4 ]2 Q# i3 i& c$ d
end;
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