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:- g. }) [1 W4 g$ F4 n) k% l
(sensorID : integer)1 O( C8 N# E9 {5 p6 w' J) p$ ?
is
% I+ ^% ] v& J3 G4 N- f6 {2 @ randNo:real;. ^0 I4 {) f/ ], }4 T8 y
do
6 j! l$ U3 u3 i( a$ D @.stopped:=true;3 r5 u4 e( j4 N7 ^$ P4 ]/ X3 C
wait 20;
0 W' T, y3 b+ s* \0 K4 |0 j4 L1 @ randNo:=z_uniform(2,0,1);0 k9 J$ b7 |& S1 j# _- P2 [
@.cont.createattr("type","string");7 H, p% Y6 P, e
if randNo>0.7 then
% \$ d& v z8 ]+ n1 Q8 n @.cont.type:="bad";
+ r V, T5 T4 t8 Z+ Q: U, q0 @ print"bad";
( \+ [& f8 y1 y* v2 b) X @.cont.move(drain4);
" S+ {# e u8 P% M, w @.destination:=Load_in;-----增加语句
& @, U, b/ _- ~! U7 q else
/ k# V- J1 X* ^ @.cont.type:="good";
$ D7 I: o! C$ j4 C6 c print"good";; M: I+ i) n7 P. |
end;
! u+ b" u) \. a3 A, k @.stopped:=false;
, o9 g( y1 \6 v+ e& r7 g* P: a. s" i @.move;
* t) r$ q; L2 k) e$ ]end;! V% i; n4 U/ q
同时将unload程序改为
4 T3 @& p$ Y5 ~9 J/ q3 Iis
6 P; j# p+ F, Y7 T6 C/ w+ fdo
8 X: w! ~, q: k/ v8 V+ S wait 30;! q+ d4 w- R/ g2 h" J7 J1 y* k) k
if @.empty=false then
. y: U1 U& l' c) y( E if @.cont.name="green"then" t; t) c4 W4 T7 u* v" J( ^9 h
@.cont.move(drain1);
! q9 L5 n3 l2 b# e print"Unloading on drain1";
4 W% t$ C) t2 t& O$ {( Z. @/ l elseif @.cont.name="blue"then
9 }) a( A, h7 I+ J9 h @.cont.move(drain2);3 Z' Z- `5 H9 p3 ^! ~
print"Unloading on drain2";; F e9 A7 [* Q* J+ g
else1 ?0 i% H' `! E4 m+ I4 K
@.cont.move(drain3);
8 ~$ w. ~9 ?" }. q- T3 [ print"Unloading on drain3";0 ]7 H* J" D0 f8 ? {9 C0 |
end;- u8 V3 F5 L8 M. \2 S8 _1 n2 E
else% S2 t5 I. c; O' j" R( Y7 | A
end;
( L$ d. }4 x: \5 X @.destination:=Load_in;
( g0 a# Z1 _/ F6 H h# q @.move;; h0 c6 ]( p8 }4 b5 P+ E$ w
end;. A# s% J) ~/ [) _+ H# `) Z
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