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：
( I( y' m/ i1 Z. i( R. _) r* S(sensorID : integer)" d' P: l$ a/ u9 Q4 |; X. x6 K
is
9 R2 E. N% z7 G% c1 U* m/ \ randNo:real;
$ H8 w/ l5 Z) ]& j" T2 ` bdo
% `- j- l+ |; w2 Y% D2 R; x" a @.stopped:=true;$ n/ l0 k* R c: @
wait 20;! Z: r% Q3 }* A& } }7 X3 C
randNo:=z_uniform(2,0,1);
) z7 ]9 i* c" j, d @.cont.createattr("type","string");. W# O1 s" t3 y6 F2 W7 B
if randNo>0.7 then
) K4 C9 q' ^' ? @.cont.type:="bad"; M: N# q" W6 h6 _5 L- R
print"bad";
! M% J q0 m6 v: D @.cont.move(drain4);! C9 o4 k' ?$ Z
@.destination:=Load_in;-----增加语句
8 A( U7 D6 W% E1 x% d. U else
4 u+ M7 E# z% Q# a5 G/ S I @.cont.type:="good";
7 y1 l( S* I. z& A1 b8 w print"good";
1 I; u- s/ H8 c: w/ {! L2 U end;3 ^ u Y5 A, Q
@.stopped:=false;7 d5 P8 Z1 v D$ o3 i5 k; q0 k* \& q
@.move; : L8 ?. J9 _7 k" O/ e: O, B7 Q
end;
8 Y4 A, K8 H" | C同时将unload程序改为
% R) t6 ]7 E8 F4 F9 jis' F9 |( z9 s3 B& Q6 }6 i
do
5 D3 g+ T$ p- b& M1 q2 \ wait 30;
+ d6 E8 e; L' P: `" K1 [ if @.empty=false then ) z! `# N% \1 W C+ Z5 N5 ^$ G
if @.cont.name="green"then+ f8 P2 m) B* D0 q3 p" U( L% @
@.cont.move(drain1);- I- v) s L: b* i( ?
print"Unloading on drain1";! v( x& h! O+ B: c/ u0 `5 ~) ]
elseif @.cont.name="blue"then
8 B1 A. ?% s7 X- t$ o6 e @.cont.move(drain2);& O: O$ O% u, Z& Z9 Q3 S
print"Unloading on drain2";
+ Y0 R' s: l. @, H else7 V& B/ x6 `* p1 `9 N4 }
@.cont.move(drain3);. }1 b, Y6 X9 P! L: j' X( p) C; [
print"Unloading on drain3";
* k. k9 u- s+ n n: ^* S end; Q: U; \9 ^9 R J% b" ?, e4 s
else
, p5 V [$ I6 ~9 \ end;, T( c' M9 y- v
@.destination:=Load_in;
) N9 b- K8 c& E* v& W2 V( E @.move;
) d3 y3 F% d2 P# \/ C* Cend;. X9 n1 {8 O; N; L2 i
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发表于 2015-4-27 09:50:30
楼主
