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:$ Z3 g# Y/ t! Y2 V/ w
(sensorID : integer)
7 x. F$ X, G- ]! jis
; x8 q6 R: r+ s' Z randNo:real;, M, I) L7 F" V# p; y# x2 k
do7 E( E& Y6 E4 t$ s
@.stopped:=true;
6 v( `2 e# J4 G7 _ wait 20;
! A& H, Z7 F" @ randNo:=z_uniform(2,0,1);- K; c2 p9 ~7 d% [ E8 }1 u4 n
@.cont.createattr("type","string");
7 O0 ], q( \9 H% D/ O. Y1 d: v" Y if randNo>0.7 then
. |5 g* k% |( Q& a+ o @.cont.type:="bad";2 L' G, t& R9 T
print"bad";
! o, z( _' H9 b+ c O @.cont.move(drain4);' b7 v5 M3 t- N% M* x \' X* p" O
@.destination:=Load_in;-----增加语句
, T! h) o b7 p2 O$ `# e' ~ else& M- l8 E3 i+ |4 n- o. I
@.cont.type:="good";
! j7 f2 x1 J8 y: ?1 E4 m* \ print"good";
- _, f6 ]1 Y% F" P end;, H: |- C k7 v5 u h/ Q4 R0 a
@.stopped:=false;" Y, V1 J- O1 w/ ~
@.move;
' v: @1 ^4 j5 ^- b( \6 f( Q4 Bend;
; U& ^8 E# h) J5 H7 ~/ B同时将unload程序改为
, ?1 S2 P1 N, k' kis
0 I' \9 N1 @, e0 x8 {$ U0 rdo
/ H# q' [4 g u( |3 o) c wait 30;. ]2 U& ]; G' B9 d3 b) E
if @.empty=false then & @( N2 A" ]' z
if @.cont.name="green"then1 T8 C% D4 \) h! [
@.cont.move(drain1);
+ r) E7 X: {2 {* w" h print"Unloading on drain1";7 j) f0 s5 h9 @" `9 o s- _* B
elseif @.cont.name="blue"then
2 S. E' D+ x/ S0 E, P I @.cont.move(drain2);
; e- a2 s) \; V9 r1 t print"Unloading on drain2";8 z; Z2 l. l6 @; {' c$ o5 m
else, v( c# ~, K/ y' ?6 M- I( N, R
@.cont.move(drain3);, R- [4 d$ T9 E- ^
print"Unloading on drain3";
" F0 O, j+ D. \" o end;# c+ e( O! }& e. M/ p0 K3 U: \
else& m; A6 J" g$ Q. T' [3 E$ N' i& [
end;8 N, u+ ]( \0 w( p2 r) i! y9 h
@.destination:=Load_in;
$ S+ O3 W5 {9 _8 D0 P @.move;
2 N& u7 K5 ~" E$ fend;
% m8 d6 j0 W, H: [ |