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:
. p8 c6 X! ?1 H2 u5 J(sensorID : integer)) a. o, R' ?9 Q; y, E: m5 o
is/ x6 M9 C" r! n( g/ H! z0 ]
randNo:real;* f. J2 v' l1 y4 j9 A2 m0 q
do
4 Z F8 c* R$ ?4 d @.stopped:=true;' E% v1 ~8 O& \
wait 20;
- \% u3 A/ l9 k, o$ r; Z5 t randNo:=z_uniform(2,0,1);. x# |# `( p7 Q+ i+ p5 U
@.cont.createattr("type","string");
5 M h/ j) \7 r0 y4 t if randNo>0.7 then
( w7 b0 C. u9 S* G @.cont.type:="bad";
' A% o1 Q3 ^" m [) a4 m( `( t print"bad";
, t( s# {- N" _0 e# x. V @.cont.move(drain4);) ~% w; a+ P& a6 G1 U' k0 B# H
@.destination:=Load_in;-----增加语句* a+ n1 W1 W; k% S+ ?, H1 c
else8 O% {# ]# }( c/ f. l+ k
@.cont.type:="good";2 W3 f: K/ C" C# @
print"good";
% E/ M( q- e2 J" |+ b* |: B end;4 ]9 {) v! h5 E. `
@.stopped:=false;
9 c* H- f4 g0 A @.move; l& m* r/ B6 \1 g
end;
% F" g0 R q4 k* q$ G同时将unload程序改为
$ S8 A. s+ Y# H1 ? Zis
4 U- T. R( \- d& n1 Z* P' s8 Jdo$ z9 f1 K, @! m, r, j( n1 @
wait 30;. P2 C- m: C- E2 ?1 x) }% ^
if @.empty=false then 4 P0 M/ A& n7 X( h0 K- A4 c
if @.cont.name="green"then
5 z. x: m, y3 y8 V: I @.cont.move(drain1);
* e5 j2 V4 z3 |2 y6 C4 F. o5 ? print"Unloading on drain1";
+ Z' f; }9 @4 F8 P p/ E: r elseif @.cont.name="blue"then+ @& a' X: f2 ?
@.cont.move(drain2);
m) }; j7 x$ [ print"Unloading on drain2";' N. w. Q5 {4 k! U
else9 m* g0 h$ @; ^. U
@.cont.move(drain3);
) Z4 F4 H: L5 _; ~0 r print"Unloading on drain3";
+ ]. N* ?( H5 V8 p: @4 o* F end;
* I R/ v$ c V else
: A: z$ J7 S; t" A4 Q end;+ C4 N r3 X4 o' A
@.destination:=Load_in;
: B g! L" s4 c; w: O @.move;
$ f3 j7 }0 o& M' aend;
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