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:
" d3 J3 B; A' }+ } T5 C7 x, c(sensorID : integer)+ t: O6 _/ m' @* A$ b1 i
is0 V5 |# ~5 o2 [* H
randNo:real;
0 l( S9 `/ L3 Q) a- Q8 rdo
, `! N9 Z' M" L9 X9 x @.stopped:=true;
& O6 A3 K0 u& e( j: y wait 20;+ N: k3 e @- X' L9 i$ K7 P
randNo:=z_uniform(2,0,1);3 r" _" Z; S! [% E8 r
@.cont.createattr("type","string");2 Q+ @4 w3 {- z0 u
if randNo>0.7 then
" g! y5 `" E% U @.cont.type:="bad";
1 Q& V6 s1 r2 Y- L" ^' t# r print"bad";2 `; o/ j8 [' e* q& V, f1 ?
@.cont.move(drain4);0 J2 `* q. m# u1 Z
@.destination:=Load_in;-----增加语句+ L; r' a1 x9 r# d4 Z6 `
else
* p$ |& W8 I z r# c# P9 p @.cont.type:="good";5 y; A# ?3 h# u3 U9 p5 D3 o" b p7 l
print"good";
% `& v, h6 Z% q) d: }; T4 }% a end;, i; I8 m: l" j6 L, ?" j! z
@.stopped:=false;+ V$ y c& t, Y. k0 z% b4 d. ^
@.move; ( p# O# W# i1 Y& B0 O! A
end;! u# X4 V# N/ o; J) Z* ]" F7 ` |' Z: g
同时将unload程序改为# [: [5 t' t! s2 M+ q; a
is3 _/ A7 q+ J$ @6 {
do0 b: w* _6 U& e1 F- |3 M4 r
wait 30;
4 r! j+ `4 x) p( r if @.empty=false then t# O+ |3 s, k# o( b$ H
if @.cont.name="green"then
2 o* u$ B$ |# } @.cont.move(drain1);
& H# G) y8 A _6 Q print"Unloading on drain1";
% M' {* l- D* } elseif @.cont.name="blue"then
; D5 M$ h/ R4 V @.cont.move(drain2);3 J: z, V5 W" n4 H
print"Unloading on drain2";" V3 b& N( g- ~3 I' U
else" x. d' p9 K0 U3 e) ^9 t8 r
@.cont.move(drain3);, `, G; ^4 K- ]' c
print"Unloading on drain3";; P0 X. a( W2 I4 W- n9 a5 y( n
end;" n! ?/ r& J, ?0 B2 [! Y
else
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@.destination:=Load_in;+ w3 \* i9 v( n; Z! L
@.move;1 V( r; [2 S( n8 H/ ^
end;
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