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：
7 H9 k; ]8 E; I' A/ Z& @(sensorID : integer)0 }/ T9 q5 a" [
is7 M( w5 V# `9 Q. H0 {" q L0 f( Z6 g
randNo:real;
5 t t( N; N; i8 @2 Ndo; N2 Z6 S+ E" U8 ?
@.stopped:=true;
: C/ I' I6 {+ L2 `1 w9 A! B wait 20;: Q- e& ~ r: b) {. m$ d
randNo:=z_uniform(2,0,1);+ ^9 b% p" _& I: L# S1 f* {
@.cont.createattr("type","string");/ Y: `, i; d) e! i. \
if randNo>0.7 then/ q5 s) ]4 b9 c
@.cont.type:="bad";% V/ m) H- G; j9 i/ |' M7 Q
print"bad";4 p/ M% J. D# J! o
@.cont.move(drain4);; h0 w0 R' c# h4 @7 g
@.destination:=Load_in;-----增加语句3 l2 h% K* w- I8 g$ y6 ?/ F/ L
else
3 ^0 j# a! c+ ~+ L3 k9 a @.cont.type:="good";+ x; T# {/ p9 r4 L! \8 {
print"good";
" h7 D9 v" \1 c4 Y( E end;2 R; u5 Q% |8 A& ?2 [) s0 y
@.stopped:=false;
. v. q% ]% e' @9 Y2 {+ j @.move; ( y9 i; Q8 n( [- I5 U1 {
end;
" o- [( ]# J& S% X- a. M( `9 w" t同时将unload程序改为6 ]* h8 a: w: M) \
is
: O) X2 J |" ] Vdo
3 [. ^4 r( h) f wait 30;' F, o1 z6 x. @- h0 b$ [& _
if @.empty=false then
6 ]5 z4 [' b3 |' z& p if @.cont.name="green"then
9 i* B4 w9 B# x, [ @.cont.move(drain1);$ U$ D+ P4 ^1 ^
print"Unloading on drain1";
8 Q) ?" h% N+ s( e. T elseif @.cont.name="blue"then
: s4 ~1 o( I% e- ~# a8 e @.cont.move(drain2);
4 _, z7 l/ Z, k! j+ h% F9 c print"Unloading on drain2";7 a6 W6 F, \+ a2 a7 W% f
else% ?5 C( D C2 x+ }% V+ o, d
@.cont.move(drain3);+ Z6 B3 J. G/ l: W
print"Unloading on drain3";: d9 C7 P$ O/ ?$ {! X4 z' i1 X* z# Z% y
end;
9 }+ ]$ J& P# ?; e8 V1 b' {2 _ else
0 ?$ O: M l6 r9 F) l$ S end;. H0 j' ?5 }+ L6 T* K: m, [5 Q+ n
@.destination:=Load_in;- f$ C+ y$ p3 v; F# \ K
@.move;. r! r! D) b6 P8 u# w9 n: U; e
end;/ J6 k7 w3 L' b) n
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发表于 2015-4-27 09:50:30
楼主
