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:' F; V& N: b; g
(sensorID : integer)
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randNo:real;
" |9 j* A% B! N6 }do' p; t/ k1 r8 e
@.stopped:=true;& C4 D( B+ B- x
wait 20;
x, w! w- F. k# ]& `& p d' z randNo:=z_uniform(2,0,1);: k& _% w' v, r S/ w3 K
@.cont.createattr("type","string");
+ q" H9 i, h/ } if randNo>0.7 then
& ], V4 P0 e6 b* A. `- g( K @.cont.type:="bad";
9 U' n& a# w8 N' H4 G! o8 n/ ] print"bad";
3 R6 k2 Z1 j% ?5 `) X( T' Q @.cont.move(drain4);
$ u. \ z! j T9 Z6 u2 v. s, |9 d, o" w @.destination:=Load_in;-----增加语句5 G) s! }7 t7 J3 p
else2 z- V/ g1 I% Q- x& j j. ~
@.cont.type:="good";# W/ Z N! a4 `' H9 \7 f
print"good";) Z/ i7 z3 a+ K8 S& o2 s
end;
# ^- Y4 x1 d, C( s' |8 m2 _ v0 Y @.stopped:=false;
. |. z- M& D. F6 z7 I @.move; _2 u% w, c/ t* f/ g4 X0 ?, R6 i
end;6 M, U3 [4 I% w& \$ [
同时将unload程序改为) u' t' v* Z( |. w( ~2 P; v1 e
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do
& ]6 n* i6 X. N9 I8 Y6 e4 ? wait 30;
7 o+ W" A v5 U& T3 T if @.empty=false then
+ R/ F/ a- q+ n9 `5 G+ ] if @.cont.name="green"then1 k# P) u8 F$ w# B
@.cont.move(drain1);$ c& t6 C, ~# R
print"Unloading on drain1";+ `9 C/ L. ^! P; l# B- L
elseif @.cont.name="blue"then& z: h6 L, f. p# u( Q/ j6 o
@.cont.move(drain2);
2 W+ p2 k0 F. i8 G- c* w7 M& D print"Unloading on drain2";* l: m4 I- ` _ [. T
else
1 V9 M3 z: F$ ?6 i @.cont.move(drain3);
% F- I3 h# C' _, ~5 { print"Unloading on drain3";4 h. B$ r6 ?2 D& z
end;
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end;2 @& k# f" _! H* P
@.destination:=Load_in;
( ]9 g1 i1 o+ _% P* |6 h; A( n @.move;3 O# B9 H/ E# v5 J9 D, E
end;
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