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:
! \, s6 ]: v) s(sensorID : integer)
+ n: B+ ^; A* [5 @, R5 Y6 lis
( F$ v9 n2 @0 P1 a( t randNo:real;
% M0 O9 R9 [' g9 R% C+ s' sdo0 T$ T0 p2 L+ e' K. V) b# E+ Z
@.stopped:=true; U6 y6 i! h% Q' h
wait 20;
: z) w" z q8 p M9 F randNo:=z_uniform(2,0,1);# y! q$ }7 p4 R+ O
@.cont.createattr("type","string");
& v, r4 u, F% r: d+ X$ F# u if randNo>0.7 then
0 ^4 }8 A( J( p @.cont.type:="bad";3 V$ U5 j1 ~0 ~6 P3 L# _) W5 B$ |
print"bad";/ g& i- A5 n9 ~
@.cont.move(drain4); G! f8 Z9 R( w) S: X6 }
@.destination:=Load_in;-----增加语句
# k3 L: v8 P& s/ K, C else d/ X" k6 Y: ]6 m" `$ z$ _- N
@.cont.type:="good";2 R: {$ q' z7 w9 J9 ?3 ~7 a
print"good";3 Y: l& s1 x" F y% V, U
end;7 z% } W; s i- Z, B9 i
@.stopped:=false;
+ `1 E6 v1 M& N5 x2 q& J0 j/ W @.move; 7 O/ l | j7 ?' x- H( A$ M
end;
( J' a: P4 [8 k& `6 a9 h. b' r1 P同时将unload程序改为) q' |( g2 n/ w) Q0 u
is
! y4 C9 x+ a. R. v+ g! k' mdo
8 w# q' C7 [! Y; z: L& {, { wait 30;0 D7 u. j1 i% z" E, C# F" D
if @.empty=false then
3 N( j4 ^- f u m3 U* Z if @.cont.name="green"then4 l% M D! D; ^; c/ Y3 J" g
@.cont.move(drain1);9 n2 J, K" N& {' {4 J3 F2 E
print"Unloading on drain1";* w. U& L0 U1 D; O; b8 @/ c
elseif @.cont.name="blue"then& e! [4 o% n9 D Y4 b4 k5 m
@.cont.move(drain2);
( @( |% l) _8 ]7 A4 ? print"Unloading on drain2";
# ^& y$ P9 D3 V2 R else% _) a* ?. n. m# A3 i; E, N, ?
@.cont.move(drain3);
* e" T. v. s" y2 |) b7 a6 \$ G print"Unloading on drain3";: |4 I+ X% `. k3 s: @) C
end;. J' z6 M G/ v2 b0 R
else4 n: X( ]: h! ~9 I7 k5 V8 F
end;
/ F6 g6 l6 A# u m0 W8 v+ {6 ~ @.destination:=Load_in;
9 c3 V% U7 t6 E% h- C0 p: F, O3 K; F @.move;
$ F6 Y. k1 _9 p% e0 d7 Iend;
8 ~( c2 ?% ?8 f5 T: \7 e |