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:6 E1 ]- D$ u5 ~8 B ~3 f; u
(sensorID : integer)* o+ h- V4 I! f' T& V6 j
is
, K/ p! I$ X1 z randNo:real;
( v0 {8 z; F- g6 z: C* _" Kdo0 p! i5 y$ x+ w; n* g( P
@.stopped:=true;
. H# T4 j; b+ n3 n% V wait 20;
5 r/ H' _- h6 c3 i9 |4 ~9 @7 B# i1 v randNo:=z_uniform(2,0,1);
! H5 R! k, ]6 N1 }( A9 _ @.cont.createattr("type","string");, H% w% R8 f1 x$ x5 K1 o: ^
if randNo>0.7 then
4 P) f, Y) W2 b" o @.cont.type:="bad";) d7 E, k$ t7 t& v+ C" y5 D4 f
print"bad";# ?6 O( e. j# i, `) {4 q
@.cont.move(drain4);
$ G4 D# }3 B& l C$ J1 A @.destination:=Load_in;-----增加语句
" H7 _; r: F+ Y' W, | else
; Q" n* A9 @2 b* { [ @.cont.type:="good";) h8 y8 w0 H, P
print"good";
* V7 Y3 f& B2 J } end;; a, Q) ^7 c( q/ Y P
@.stopped:=false;
" v; U/ I9 v4 O& t' N$ Z @.move;
1 ~' @9 ?8 ^8 w; iend;
0 p( X h# n O0 B2 n# Y0 h同时将unload程序改为8 {* y5 b! ?) m9 Z
is& I( O8 Z8 \: u
do
) {8 B h4 k- ^/ I- I, l wait 30;% j# l! P R, ^2 r
if @.empty=false then
) k8 u) M+ e$ K: [1 | if @.cont.name="green"then7 }# ~$ o5 B& T
@.cont.move(drain1);
$ r7 u4 A. J, S, \# [ print"Unloading on drain1";
' U7 C3 h% @! w5 q elseif @.cont.name="blue"then+ z: D- B* t I+ t% M
@.cont.move(drain2);! s' c+ w8 Z; A# A) |2 G
print"Unloading on drain2";
. T f; O/ N) i; Y) L else
, s2 o6 @* L' k @.cont.move(drain3);
K) z' a, o3 j" X7 ^& C print"Unloading on drain3";
/ C/ w$ o! B# T, m1 H4 Z- | end;
( }% Q' d6 [9 L) q1 K6 U' g else
% ^" B9 q i4 r/ y4 ]/ Y end;
( A: c* ?+ S& b" t) {, E# `+ E @.destination:=Load_in;
: f2 R1 i+ e6 V d/ j! O @.move;
' U3 G2 i. B& z! |' A+ Wend;
, P' k' J" I0 p! j* b5 i0 D) h! Z |