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:3 i8 {: V' d: b. d& X" x l
(sensorID : integer)
* H4 ]" q" _5 L1 m/ m d5 f0 wis
2 v/ j1 F7 Z4 f- V/ j randNo:real;
1 K1 o! {8 j* i, Z# n N4 O% H' r/ s; }do+ r, X7 z a; i
@.stopped:=true;
* @+ B% K: c* B& Z9 O: U wait 20;" b7 I' Z0 X4 N" f, y9 r! s/ ?
randNo:=z_uniform(2,0,1);
7 [/ V) f) G, L. F3 c, _& l ?# K @.cont.createattr("type","string");. `, W1 E: {5 d3 A* t. X
if randNo>0.7 then& M& }+ N: Z) Y* D, E; ] I, b
@.cont.type:="bad";
" D: u, i$ b) O4 Y9 G print"bad";
# R" @2 B5 W1 q. ^9 p+ v1 X @.cont.move(drain4);
7 c3 c: T1 e* R3 b4 X# I @.destination:=Load_in;-----增加语句8 o" {2 i& E2 F) b# x
else) c7 A: o/ X% Z _3 d$ ^
@.cont.type:="good";/ H2 S G9 O$ t. Z8 t6 c
print"good";3 ~( S; O3 g7 [8 @' R
end;
# u9 q( S# G3 D) V @.stopped:=false;
! M$ O9 a; t. a- Z) K @.move;
6 f* P2 K; \+ S! s2 N3 b6 }end;) }& C3 \2 P% t/ Y. w4 o+ G9 Q
同时将unload程序改为
$ ~0 m" l% M# X3 Cis
\3 C$ Y: v" `* e& xdo, \* Q' S, K, O5 {$ ?
wait 30;- F0 k$ `7 o# ?/ \" {/ @6 | g
if @.empty=false then
8 Z8 n6 E: o$ ^/ w if @.cont.name="green"then
# ~ Q Q$ u/ x/ C( |2 N2 m @.cont.move(drain1);
8 d1 s9 X4 ]$ o6 n% `# s% d6 A print"Unloading on drain1";
: }3 u( V$ M. D, u" y4 _& P7 M* P# ] elseif @.cont.name="blue"then
0 T9 O+ c( E6 \. R$ Z* D @.cont.move(drain2);
: R* u$ R9 }9 c9 r6 l6 ^1 Z print"Unloading on drain2";4 z+ y0 @- S& Z* U: x& ]' B
else
: s2 M, G0 Q" O% H7 N& E3 [ @.cont.move(drain3);2 `7 O( }, C7 ^8 h; G! y* c
print"Unloading on drain3";
6 S0 a; ], x0 Z: y' [ end; i% V8 h8 `$ f2 R: b6 G+ h
else: F3 H; y6 _4 h% j% e
end;
* i, v. p) v: a0 U/ } @.destination:=Load_in;+ E5 B2 K: i; Q: ^* h* L% X
@.move;
7 _& N0 ]/ o$ e2 jend; ~3 L( @" r/ D @, D' H/ F
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