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:* w' J+ h8 O8 Y# k0 }- P2 w' }& S! j) X
(sensorID : integer)" A( t, K6 O0 l0 B; O7 j: _8 Y
is
" T0 @$ {3 J' I2 c! @ randNo:real;
* G$ O2 @" q. I7 g% F9 a/ B6 [$ {1 Ydo
" @9 i* l& U5 J* Q3 G @.stopped:=true;
; R6 ~3 q/ K; Y wait 20;
' e% H# k0 _: l. ^ randNo:=z_uniform(2,0,1);
5 Q# o- z+ K r. u; m: S9 f @.cont.createattr("type","string");& r% X h* P. l" Y; w n X; n" o
if randNo>0.7 then
/ X/ f- _8 g/ c8 ~6 n) N1 ~ J9 [ @.cont.type:="bad";
, P" d& n1 c% l9 [5 @0 H print"bad";' h7 T2 o& H% ]8 n' \
@.cont.move(drain4); _$ w/ t+ H& V5 [) S
@.destination:=Load_in;-----增加语句
' s+ @3 N9 Z# K else9 ?7 {! L; j7 B$ x- O- `$ ]
@.cont.type:="good";/ [( F4 O! _2 B" W6 o% E# X
print"good";
" M- N7 v( Y2 a end;
8 M+ Y& O4 d2 b( N* ^ @.stopped:=false;
/ C' m4 A! A- y @.move;
' S& A1 a0 @* uend;
% X8 _0 L2 L3 C同时将unload程序改为) N: @9 z: E7 A
is
) k+ U, {3 k$ l' h$ |: Bdo) s6 D3 C4 ^4 u7 x
wait 30;
1 U* e9 y' r# i) T# N( e) N if @.empty=false then
. \) A) D z& z& e2 }4 ?; U+ a7 s if @.cont.name="green"then# h! M9 f4 t: r% |0 l; g
@.cont.move(drain1);
0 T" D8 D1 t) H/ u5 t0 w2 r7 _7 [( g print"Unloading on drain1";2 D$ Y/ i( x" e% L& d
elseif @.cont.name="blue"then
- q! U( k0 z; F5 J' o5 @ @.cont.move(drain2);
$ C. g U$ p ]) M- I; X' e, [ print"Unloading on drain2";6 g, j8 |" J& F6 L7 i
else
/ g5 \: b+ B5 }' ^' { @.cont.move(drain3);# L+ }6 b# S7 M5 B1 W+ C9 k
print"Unloading on drain3";3 Y" u/ F& P( \. T: v7 i
end;
^ i' ?& a; \; o2 B else5 i# K! E, {% m0 `! w. ?! H) J1 V: q
end;& Q n) L+ ^+ R7 [
@.destination:=Load_in;
9 f' q9 G, i' l. {& M3 z @.move;
0 l, @0 H. ]" @( N& dend;9 i9 t% D3 i$ S- U
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