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 s( l1 i/ a" D; I% u
(sensorID : integer)
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; `# M- O5 f) ^: @5 N! H* y. H randNo:real;/ j, L9 d$ C; d% k
do- t$ b; b8 @5 n
@.stopped:=true;9 _+ w j7 L. Q
wait 20;
( ?! l% F# {3 n4 e( K" u* E randNo:=z_uniform(2,0,1);2 Y" z7 U, c$ o6 C$ b
@.cont.createattr("type","string");
1 F% j* d7 I- D. X if randNo>0.7 then
# L7 g4 O% G/ u! Y g. Y( q0 L- L @.cont.type:="bad";
% @, |$ X1 L* {5 t0 N) Q9 g' J6 u3 V print"bad";) k6 N) F( T* L6 n1 g4 f, {
@.cont.move(drain4);
/ O4 Q3 U1 v9 O8 Q! A @.destination:=Load_in;-----增加语句( F! u/ f0 U1 S( V/ o+ s5 r
else3 H( W% M. v' [& M
@.cont.type:="good";! Z8 T1 V3 x+ X j
print"good"; D4 P* _7 b' |" G( F
end;
- w0 E7 X6 J0 O) M" O3 q1 M @.stopped:=false;- z$ w- N% p1 A; B
@.move; & A h1 i" |! [& B' r% g' F ]. {8 q8 g
end;
+ W+ ?5 p. k; N1 U6 C同时将unload程序改为
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do
5 K. c% e$ Z% H' w0 J/ ~" q wait 30;- W: {4 [' S4 \9 u- v
if @.empty=false then 6 W6 j P4 O+ p; \& I. _8 h# }( S
if @.cont.name="green"then) T: Q, I! |1 q4 P
@.cont.move(drain1);4 I; J! ?3 W4 M+ y+ i6 k
print"Unloading on drain1";% G u* d/ H8 r9 `, X! j
elseif @.cont.name="blue"then
8 K/ z, J9 F' p7 s- e. o @.cont.move(drain2);
& R: J8 v: W3 k3 Z( N print"Unloading on drain2";! _- R- Z: n+ ?, M( b) S5 W3 z- r5 l
else
, F5 u' H9 V! V; k; { @.cont.move(drain3);
+ [1 _0 Q" T5 G1 g0 O print"Unloading on drain3";
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else
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@.destination:=Load_in;! J, d1 ~+ N, S; V+ }$ _
@.move;
& H6 O3 W5 _2 B( ]end;
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