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:: [ u4 s2 v* {+ {# U( i9 ~
(sensorID : integer)5 j, q M7 ^$ r% j
is
( s9 C3 e k# W9 r3 x6 w randNo:real;
( o& _) I& Y" L( Odo
1 Z$ X' q( m$ I H' T: A; U @.stopped:=true;
+ W5 b3 W% q; ?/ b7 ? wait 20;
4 B. W2 Y2 W' D% |7 G randNo:=z_uniform(2,0,1);# T; |7 e+ I+ P( E* f9 U/ z5 K; z: E
@.cont.createattr("type","string");
7 d, D. L$ {$ O2 P6 [* c M) O if randNo>0.7 then2 i# r& A( I( m9 ?- A! a+ e- N, ?
@.cont.type:="bad";0 m5 U8 r% [. c& D) F& v6 @
print"bad";
6 I% }! ?( f( \$ e @.cont.move(drain4);
1 B( S0 t' Y2 ^- v: E8 E @.destination:=Load_in;-----增加语句0 p' V4 |9 ?6 ` y% |& W* h: V
else
4 r* e. x. W% M" n @.cont.type:="good";/ J) v5 b2 E% M0 O' C# O$ l* p
print"good";
) B4 Z& j( X& }0 d8 g, x end;
4 F5 P4 ` q' L) z O @.stopped:=false;
# n9 V7 p) |; |9 k @.move;
' Z% v6 ]! k/ `, t6 X" ?9 ?9 q! H9 u6 {end;
) o! i$ W { {# v同时将unload程序改为' i& ?, W& a/ e, ]: f/ T
is
; a0 o2 J3 {( }; Ado! E1 ~ F$ p m
wait 30;
* P' T; X7 \; D+ a9 k if @.empty=false then
5 d# z) n" w+ a0 r( ?" `7 s0 L if @.cont.name="green"then
! w( h% o! x. m @.cont.move(drain1);/ E) n/ ]5 j8 |
print"Unloading on drain1";
+ v/ F& e" ?# a: D0 J7 K+ C elseif @.cont.name="blue"then5 z- e8 x+ R) b" ^
@.cont.move(drain2);
9 _5 P; f* G+ z1 t% {& S print"Unloading on drain2";
5 Q% |4 B1 _2 D" L; `3 g else
4 j5 Q' i) m9 @ @.cont.move(drain3);4 \ B2 d9 K7 @- i( X# f8 Q
print"Unloading on drain3";% j! e9 b/ K4 D
end;
" B0 O- ?; U* ^$ i# j* B else
$ e3 d m2 `& B& b: a# D5 M end;
( t' @! c! l; I: O0 _# s @.destination:=Load_in;
0 _) i: h1 H5 U7 S; e" H' ^$ h @.move;- f: a2 ?( R, f! V, e
end;2 X, R' q0 L& ]4 E* A" A
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