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:
1 U9 e$ ]- B, s1 b(sensorID : integer)
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randNo:real;' q6 ?4 S: Q: ?/ _
do
' g% S) k6 ]& R8 m" s @.stopped:=true;
% C% p; ^6 @- h: A U4 ^0 d6 f wait 20;
+ U, \& R& Z9 _: k( ]; G randNo:=z_uniform(2,0,1);
$ ^1 J+ ^$ T1 G: ] f2 m1 {! m @.cont.createattr("type","string");5 z. F' c( I; D6 y$ g
if randNo>0.7 then/ R( O p- _/ r- T S5 Q
@.cont.type:="bad";
- b. b1 }4 o, x print"bad";! h4 _: r# c) x7 M
@.cont.move(drain4);
! m) t& L* a" L @.destination:=Load_in;-----增加语句
' d" A. G( O- \& q( Q" D else- R9 j1 J: [) K4 L, E
@.cont.type:="good";
1 j$ ~, A8 `7 N1 s3 k9 l* c print"good";2 O d. \3 I0 H) n6 m
end;
4 |$ }& R1 Y& ^ s4 A0 U" b( A9 j @.stopped:=false;. f3 l# ?9 Z/ ]8 {6 h
@.move; 2 d4 V( k* n* `) A! R6 g& ^9 ^7 a. e7 T
end;
: P4 h% E7 P) ~# R2 T3 P6 i同时将unload程序改为
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wait 30;
8 \' R- z2 L+ W0 y2 V! \; F if @.empty=false then # g: W8 e( V2 S7 d; }' g* n
if @.cont.name="green"then
- N4 R- t' K O @.cont.move(drain1);
. `; _1 n X2 Q" l5 V" w8 p print"Unloading on drain1";
1 I; p4 I% d2 d3 P elseif @.cont.name="blue"then
. U) O! B" b( t @.cont.move(drain2);
* d- p9 r% K/ ] print"Unloading on drain2";
: [6 l/ z8 D$ |" {+ A( d else
/ C+ j8 H: \; p: n1 ~9 C1 D @.cont.move(drain3);
- x C5 Z- g; _ print"Unloading on drain3";7 I9 d+ G9 y4 [" X$ A1 X
end;
4 f9 M$ z' c7 c) p. M7 j else! d) T( Q* V' m( a0 W5 C2 v
end;+ ^" a6 p; i( B o: D, t
@.destination:=Load_in;
7 q1 h j0 z; t: X" U5 X @.move;
* n& @& ~% D) u O( z4 o8 Oend;
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