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:
0 E2 k, B6 ?! O, M- }& B(sensorID : integer)
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randNo:real;8 T! p/ v u0 _5 X' V$ |, [
do t! m# p! y, P1 Y: R
@.stopped:=true;
7 I- k5 D$ V; \4 Y0 q wait 20;# b! I3 x6 P/ [" e) |8 k
randNo:=z_uniform(2,0,1);( K% ~6 p& a ~* [1 N& j
@.cont.createattr("type","string");; A% e6 H' q! r
if randNo>0.7 then& L8 @1 C" F4 q/ S, Y
@.cont.type:="bad";
; F- o) z6 ?& m R2 Q1 O print"bad";
3 l+ j; A: ?- S @.cont.move(drain4);
& |: z4 S0 K9 ^5 A$ q @.destination:=Load_in;-----增加语句
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@.cont.type:="good"; h2 [1 I I' C( ^# E. ~
print"good";/ l( n* D, f% z9 w# @7 o% }5 X/ a
end; }4 \* w* O% f8 J& y
@.stopped:=false;
3 r4 g4 Y3 |/ W3 S" A2 p* p- _ @.move;
, k0 q7 k& I7 o/ M3 @end;
4 t* O2 u2 J3 ]1 R; B同时将unload程序改为; e/ U& O# P, g# ~
is
; N* u6 f0 i+ `; sdo
; o" z5 _% N' T: r3 `+ m wait 30;- c$ f' U) I) \% m/ \& I% \, d, ^
if @.empty=false then / @- y5 u6 y9 L' L9 p3 f6 U& H
if @.cont.name="green"then4 m: l" O1 w( c
@.cont.move(drain1);9 X& f3 {* |: E
print"Unloading on drain1";
% p8 N" V6 `/ E2 @0 n" S elseif @.cont.name="blue"then
$ u4 A" w6 D+ U* Y# S; V4 n4 j; k @.cont.move(drain2);4 R' A; `& h9 }; ~
print"Unloading on drain2";
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@.cont.move(drain3);5 r: \" p+ t: n' W, z9 Z
print"Unloading on drain3";
5 |9 H; n+ @" U' h: a5 v V end;) X8 x; G! w. v& u: y' h/ K
else
. } Q5 R/ b" g4 y) v end;
5 ^) I; e' L( [0 }; S2 i5 V: d @.destination:=Load_in;+ e+ r: w9 ^8 h% `: V( n0 q
@.move;& r) E5 E( {# R& J
end;
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