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:# h, l6 O1 X# W0 Z5 C8 _+ i
(sensorID : integer)* A9 ~$ t( y/ v3 J/ |
is
% B7 i$ P' m3 M% ]2 `3 O) S' J randNo:real;/ O( e5 u+ V' {7 i; b7 P5 q; W! E
do
* J/ g" P: B3 C/ I6 o/ h1 k @.stopped:=true;
, p7 E& E2 J9 n$ |( l8 S; P' { wait 20;5 C( [, a% k. v4 J
randNo:=z_uniform(2,0,1);4 s8 B1 P$ H( `# N& t
@.cont.createattr("type","string");
! n% |1 o) a! d if randNo>0.7 then& g& \ F5 P4 t& q
@.cont.type:="bad";6 {6 y0 V% ^ N
print"bad";
# z r# P9 \ ?4 Y! ~3 X @.cont.move(drain4);: u4 e1 S; i+ \
@.destination:=Load_in;-----增加语句+ T4 P* _; `+ }$ D/ W
else# ?3 c* p. A/ v
@.cont.type:="good";
8 y( k; D( _ I3 X print"good";! p# ]" P% Y% S4 `1 t: G7 ^- |
end;
' Y. o8 Q; I1 w0 v @.stopped:=false;# V$ z- k' A+ N5 a: l6 d
@.move;
& v+ p% U5 c' a, J2 C5 u& tend;
* m; R& V! o/ q/ d% G# l同时将unload程序改为# x7 \) _- Y9 s% ?
is
) Q2 e8 L, h Q" {$ X0 I7 wdo
+ ]* u, }7 _ X+ o4 Y) Z wait 30;' e7 n/ k W5 B" I+ x0 A
if @.empty=false then
( q. R$ p+ p' D" T& D8 W5 e' ^ y if @.cont.name="green"then! o( N2 w- I' B9 j0 C3 |
@.cont.move(drain1);% g! x+ l) c1 i+ s
print"Unloading on drain1";. r$ X' |5 J. u" j4 _1 k
elseif @.cont.name="blue"then
2 O( b0 {$ j! e9 u7 A @.cont.move(drain2);9 q+ d6 L, L6 j% d. W4 y$ W9 S
print"Unloading on drain2";6 ^% n) g: R* S5 P+ t0 W; c
else* o! z5 i5 L* f0 k; Z# ?; k
@.cont.move(drain3);" y+ P! `! t2 {9 d
print"Unloading on drain3";
Q1 j( ]' P/ \ end;. U3 a R" s: A6 M7 z
else
4 v* \5 z M. e0 ` ] end;
0 n* S, Q w4 H4 i$ _& p @.destination:=Load_in;* i9 w, h7 \) z: d4 b0 D z
@.move;) O2 n" @' ^. Y% M! M- @0 B' x* M
end;# H7 A7 N8 L- t3 A' y1 ]
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