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:6 V$ c2 C7 V p9 [3 }2 D
(sensorID : integer)4 G7 e: V0 Y* K# s. L8 x' d
is3 A( K. o! w; c
randNo:real;! H8 A( _- y; H$ R
do
% ^ B U) t! C, w9 }+ m; Y9 g @.stopped:=true;
. x" Q. l- h5 N) L wait 20;- M. l( ]% Z. `6 w' ^& N' b! A5 J
randNo:=z_uniform(2,0,1);5 V4 G4 r$ {8 a
@.cont.createattr("type","string");; L5 t) ]4 ~2 W+ ~
if randNo>0.7 then
, \6 P8 |4 Z5 H) X2 G! X @.cont.type:="bad";1 g% t, h1 `$ `
print"bad";
; z3 v; Q" R% ?* W @.cont.move(drain4);8 O% }9 M; f# r0 A
@.destination:=Load_in;-----增加语句
! s! R) K* E+ @7 r- p$ H else
, b: v& O: Y( j: N @.cont.type:="good";8 j- @8 p5 X, P# d
print"good";2 `' p, \5 D# d
end;
; z+ H3 [ @! K2 ~/ \ @.stopped:=false;
; v" V* X. {/ B @.move; ( s" s# o1 o! W# [
end;
5 I8 ]( ^* w) b同时将unload程序改为
! V4 T& {" r$ sis4 N3 x4 ~" d0 V
do
4 |1 }: A1 u+ D- h w9 Z- B) [ wait 30;3 S+ C$ s ?6 v
if @.empty=false then
6 g/ {* V! I( ~. H if @.cont.name="green"then, }; k3 V& X* k0 Q0 Z
@.cont.move(drain1);) O- i9 q" ^* f# D
print"Unloading on drain1";& q, ?( \: e, k+ ?
elseif @.cont.name="blue"then
5 ?7 Q; Y/ y5 f: s @.cont.move(drain2);2 J0 ~" A+ I0 E6 z
print"Unloading on drain2";
8 U( w0 m7 a4 H! X) v9 O else6 b; @0 W) O/ x7 c& U- `" w# T9 o
@.cont.move(drain3);
0 B& o# q7 W* C6 S print"Unloading on drain3";
* \3 {; O7 D* F j6 V m- c! u end;
7 f& s" b! H$ E) v4 ?7 V else% S, Z% \( j7 b# [
end;
; G& U( ^8 O5 `$ u @.destination:=Load_in;
* r) C4 D: h& p @.move;) i( b0 w7 C$ t: K! t8 i
end;" B( z9 H4 ?. x* v C
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