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:
" X2 P0 v' d9 |' O2 o(sensorID : integer)
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; V; e8 a' x1 R! ~& P randNo:real; C4 q4 q: c; r" g- S
do
6 X/ ~* [) h# f3 h @.stopped:=true;$ W8 w) t% y7 ~2 L% V4 v; H+ q' M
wait 20;
; v r i% f2 O5 O- o8 } randNo:=z_uniform(2,0,1);- f& [$ {4 a, D
@.cont.createattr("type","string");2 X8 O+ N: K% T: K# m( n
if randNo>0.7 then- C) v, s# A3 L0 Z$ _% n2 _
@.cont.type:="bad";
9 x+ U+ t! e# u. v& `' ]! N: m& ?4 j print"bad";
; V. `9 A0 g/ `% Q# q* n2 F @.cont.move(drain4);, R2 L$ {3 h* q4 b: p, S$ U
@.destination:=Load_in;-----增加语句
8 U# F: L$ x" q else
: Y1 D+ A% u' d @.cont.type:="good";0 W, R& u5 f* P2 Q
print"good";, l5 f$ `: c2 m3 e5 Q+ v
end;' o7 |" R7 M' w/ a
@.stopped:=false;3 t$ g- }' M3 z" J# K- i7 H/ t
@.move;
0 n- u, j) n( O8 W; |( M: S5 xend;; V' Q/ U1 f- q; R0 M" _$ b8 Q
同时将unload程序改为
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wait 30;
1 Z. I2 c( S- x& I/ |. J( U if @.empty=false then 6 p, c* D2 _( z' N9 x
if @.cont.name="green"then0 G3 t L$ a9 ^, I% `. H
@.cont.move(drain1);
# x4 B& u8 j* r print"Unloading on drain1";; P7 z# E( S& A' m/ i/ l
elseif @.cont.name="blue"then/ s' K" g, _. i0 t
@.cont.move(drain2);$ O1 I0 q5 O1 d
print"Unloading on drain2";
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@.cont.move(drain3);
0 U2 b6 G, k2 X' P, j print"Unloading on drain3";
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else& w! c& C* u$ [5 ~& ?" F* l
end;
% {& R, u+ n% e- n @.destination:=Load_in;
. ~2 n3 q$ V& x @.move;
4 i5 |+ N+ o7 n+ _$ {end;
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