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:
4 X9 y- Q0 D) h(sensorID : integer)/ J4 H! R, U0 g: w! b
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randNo:real;. k. ~- I3 L2 t7 T4 K
do8 v, q6 v- j) Y' `! Y
@.stopped:=true;
1 _9 ?4 M) u7 e wait 20;" D) J7 l& d1 _: s0 F* ?" H: g
randNo:=z_uniform(2,0,1);
% D/ \$ q$ Q/ f0 T1 Y @.cont.createattr("type","string");# _# Z, }* w5 q$ k- d3 {
if randNo>0.7 then, o6 Q' a, X+ O- J# g, t/ x9 c
@.cont.type:="bad";
& J4 ^0 k4 f9 ]) Q print"bad";
; _$ T6 `5 A1 T" V3 O' _ @.cont.move(drain4);
1 t* Q3 j; ^% b @.destination:=Load_in;-----增加语句
) d7 u/ B# o! u7 N1 O6 W else
( |, p$ W! t5 s% a: T' X/ w @.cont.type:="good";2 Q( i- f/ b- k$ n- |$ C' h; M2 j
print"good";
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@.stopped:=false;
; Y; d; W$ P' | @.move; $ P' e* K N3 Y2 \# ^) O+ W% Q
end;0 s& r& v# s0 g& W4 O6 s
同时将unload程序改为
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! D4 m* z) z3 Zdo) e* A& \! ?4 \' m, i
wait 30;; A) D4 v( {; T& o
if @.empty=false then
; N, Y. h1 A4 I ^5 Y0 a0 e if @.cont.name="green"then
o3 s+ V* _8 e0 [) f @.cont.move(drain1);9 f. a+ B+ C K
print"Unloading on drain1";
" n% c) @: f m( H& D! P( n elseif @.cont.name="blue"then9 \5 Y2 l& V5 R- p* @- q; q
@.cont.move(drain2);+ ~5 v! f# V; N+ v
print"Unloading on drain2";
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@.cont.move(drain3);
3 I- h# T H3 ]0 g9 d print"Unloading on drain3";3 t, U5 f+ e& j3 D' R" o; @
end;
R; X( l3 ?5 b# e6 G else
% d/ u- t, e' s end;; ~% v3 E' j) a4 e* D
@.destination:=Load_in; ]- X) b% V* q1 l" }8 ~
@.move;
) c: L8 P3 z- B6 V% Dend;9 ^3 x; Y) n6 b
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