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:: X7 o. H' v, D+ J* M. l% r1 F8 H
(sensorID : integer)
" D6 P; h5 [1 ~3 j8 ]+ His
! p9 L% o* l8 B3 H2 V( @ randNo:real;+ @; P4 u# k) _
do
( m1 b/ e/ f% R, E# z( H @.stopped:=true;9 V2 e9 X4 w. t, D, P) K3 p
wait 20;6 ?8 Y/ E; C; Z
randNo:=z_uniform(2,0,1);2 S# n: f0 V9 W& _5 a
@.cont.createattr("type","string");
+ B. K- T- | N- u if randNo>0.7 then
) E! u: _+ o# a( O @.cont.type:="bad";
0 I$ y0 I3 L8 D5 N3 y print"bad";
0 y4 u' D9 ?7 v i @.cont.move(drain4);, V8 N9 g$ P9 g- l
@.destination:=Load_in;-----增加语句! Z1 i+ f$ F# E5 p' E& l5 G
else# F: k/ Z8 G4 d
@.cont.type:="good";
9 q6 l# X8 ~1 u' ~; ^ print"good";" A8 K+ |% `3 s. {6 k5 f0 Y' g
end;
8 _% }' N" D; E" X+ u @.stopped:=false;4 ~, [; L9 U9 s4 p) E3 b6 L
@.move; 0 d; r8 [1 f1 l* E: r+ F
end;+ l) G# w5 E0 m/ @, M6 z) E& D
同时将unload程序改为
) k5 ~; c: Z# t: v$ ^is8 f0 q3 v1 A+ Z, ~7 o4 j' q
do
% g+ Y" A+ |! y+ k2 ^. \) e9 q wait 30;& t; F0 T9 y/ a& O; p0 ~% w
if @.empty=false then
/ ~7 x8 Z& Y! ^ if @.cont.name="green"then
, O5 s6 f! ]! I( U @.cont.move(drain1);
: o, Z) N- n' j- } print"Unloading on drain1";
/ {) Y9 a3 L# J" g. o% J6 w elseif @.cont.name="blue"then7 y. G8 n2 f3 k; }
@.cont.move(drain2);
4 ^" B' i+ F/ d# W) x) t print"Unloading on drain2";) g c( L; f9 ]0 ^3 D2 Q! ]
else
4 Z' N& v4 s" E. X- B @.cont.move(drain3);" S; {) E; A, O" Z4 |
print"Unloading on drain3";
3 W, p* [6 C( N' r0 ^ end;* q$ _$ k3 _3 p. a
else
& G5 k! T3 T: x; n& P end;+ @, s9 r1 i3 }$ i
@.destination:=Load_in;7 p$ K4 z3 h$ [2 a: b+ x O
@.move;
, H9 S( ~% g# N" D$ N) p) Y6 uend;
0 i- q1 L' q6 b; F) } |