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:
; s& _( K7 \5 T(sensorID : integer)1 ~0 n- i" v1 v" d# G
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randNo:real;
. \: j* A7 I0 ^3 ]do
- X) u) y8 f- g$ K( ^0 I+ {# O @.stopped:=true;& R5 O1 P! ?) A5 Z G2 G/ E
wait 20;: l* t, ^ E3 E# ?, W5 ^' O7 N
randNo:=z_uniform(2,0,1);3 H1 c! J: s4 B1 x: g7 @$ t0 T0 J1 }
@.cont.createattr("type","string");) ~4 e+ a8 l0 R
if randNo>0.7 then
4 e2 P, l- N r8 h/ _9 X @.cont.type:="bad";# C, |4 C+ y# o$ S
print"bad";
' N7 l0 ]4 y8 | H/ g9 v" [ @.cont.move(drain4);# B" d) G: l2 S+ U3 S Y
@.destination:=Load_in;-----增加语句
& C; J. `5 }) r3 q7 O else
% c8 ~1 o% i$ r, H9 T& [ @.cont.type:="good";
8 C% U K9 v& J6 U print"good";
$ f% z1 @; }* S: w end;0 B( @0 `: C) \, D
@.stopped:=false;6 ~, K3 d! L6 v/ I2 Z9 o1 ]% j
@.move;
) L- i7 L' {0 b* n; ~end;
+ v. x: f: `6 O5 _, g同时将unload程序改为
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wait 30;
8 O3 A8 Z# H( H" O) p if @.empty=false then
) n$ K3 d! L8 B) F if @.cont.name="green"then
5 n+ ?0 K+ u! i8 ^- U2 B) @: c @.cont.move(drain1);
6 |- S* ?7 K. n. _ print"Unloading on drain1";
/ U1 k* w! [$ z1 l" T0 F" U elseif @.cont.name="blue"then
$ i+ M7 B9 |5 d9 | @.cont.move(drain2);, n" W! r. D& `7 t) [
print"Unloading on drain2";
3 [7 L5 h8 t. G6 c5 d else
! X8 X, ^ z9 c0 n! t8 |& L @.cont.move(drain3);9 E" M m) H g
print"Unloading on drain3";3 G+ i1 K; F; }9 q
end;
" f/ n8 s' ?) C else
8 x5 v4 X$ ^' ~! f. s end;# f- p; K5 z9 b( {
@.destination:=Load_in;1 G$ ~. `! @# e1 _5 ?5 O" H2 {
@.move;
- \$ V0 u0 m( w' E" \9 i- ~# Hend;
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