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:2 y; o% f2 a+ D. A) i" a
(sensorID : integer)
8 {3 W% P! C4 e) p2 z7 Uis
. w- I8 y, {" l# Y$ P( ~ randNo:real;
" \4 `. ?( B5 V2 L: w$ j; K% gdo
5 d" ?: q/ L K( q. l @.stopped:=true;
) E5 a7 I! r0 d$ v, ` wait 20;
, v+ R' E$ }5 d randNo:=z_uniform(2,0,1);6 M- s$ W- F4 y4 ? t7 q7 k, d; ~- W
@.cont.createattr("type","string");
6 b' g! `! b4 C if randNo>0.7 then0 C8 ~" ~2 H# H
@.cont.type:="bad";7 g/ U0 p1 J. r
print"bad";3 f* j" k. c4 t, t. b- r
@.cont.move(drain4);2 F3 D- K8 N! Z' ^
@.destination:=Load_in;-----增加语句2 b' X6 D2 [4 m9 Z' F
else
$ x* V1 @5 ]$ D @.cont.type:="good";
! H+ n& j: R7 z7 j2 p print"good";
% e9 |6 i4 M6 S" e! }9 M* y6 h0 C! S end;2 V3 B( ^3 x& Z0 B
@.stopped:=false;
* M9 A' m" T4 d- J @.move;
) s: l1 M% q2 f7 V H) cend;
9 B9 T% b' s% P4 n6 n同时将unload程序改为
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do6 r; v7 {+ y9 }
wait 30;
* S& ?0 d7 A2 S q% f+ c5 Q if @.empty=false then 6 V' @# L" e9 y4 X! h
if @.cont.name="green"then+ @( c$ c4 Q. d& }" i; G( P
@.cont.move(drain1);
, e, h* K* P; Y+ K4 l# x- ?. N: B print"Unloading on drain1";
7 A; d. z& P8 g2 y7 X0 e7 Y elseif @.cont.name="blue"then p/ w% V1 |- D+ o. G1 q x: h
@.cont.move(drain2);
1 _( P. `( F1 w& n print"Unloading on drain2";
, ?. Z% ?4 u, K, D7 y$ ^! E' @ else* N! n+ j1 f/ n6 O/ w- P2 F. J
@.cont.move(drain3);& Q7 l5 i/ D% H( {" f* n
print"Unloading on drain3";
/ ]4 ?6 g$ G( I end;+ [# h! f, |, H+ m% \6 z1 X
else
) R6 X7 B- u" ~4 P- O0 q- \3 o2 ^3 y3 l end;
$ J+ Y# g5 D1 v @.destination:=Load_in;9 G$ B: y h, d/ X2 G
@.move;. P( E) o. z ]
end;
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