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 r9 {: z. s2 [* x. p& A7 S
(sensorID : integer)
$ k& q' m1 V4 a0 ]3 ]is
# @+ x$ X- [6 r5 G. c j) M- ~* c randNo:real;2 [8 x- u) q3 I" M# {+ J
do
@' L6 z% z. f @.stopped:=true;6 N' Z4 e0 U B0 [
wait 20;* y# P+ R i/ |' [9 i7 y: }- W
randNo:=z_uniform(2,0,1);
& R! I& X3 [. i t; z: ~, ?2 O @.cont.createattr("type","string");
2 q! y H' T) f2 G- R if randNo>0.7 then( ~. T2 ~4 `; a& v* D7 @$ V L, j$ ?
@.cont.type:="bad";: {- T& i6 @* Q: A" \: n
print"bad";
: X, T1 j8 @2 ~, [5 H @.cont.move(drain4);
- G* K$ s8 q3 e* ?. |9 g! p/ w& | @.destination:=Load_in;-----增加语句% f0 L8 i* Q* V" V. r2 H) y( m
else6 z% H) h) W; x; w+ m) C5 {
@.cont.type:="good";
v- `* o4 G* ?8 _ print"good";$ J. V" k% ]1 x& {$ n9 M( z
end;
- C, D ^) u2 r7 Y @.stopped:=false;5 J/ H+ I1 `* j+ |3 O: a, R6 k: [6 n4 \
@.move; 0 c2 u7 p8 o7 f8 M+ ^* D0 N
end; `3 g; h5 ^( t- W3 p
同时将unload程序改为
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; |/ N( A D: q" d2 @do
2 F8 Q0 E0 A4 \+ u, k6 m* R wait 30;
) w$ v/ F8 W/ T* q1 d( t. g( j if @.empty=false then ( w7 y. u$ J9 V, h
if @.cont.name="green"then
) [$ K1 B" w1 `% k$ L @.cont.move(drain1);; C/ x$ z, S& F# v
print"Unloading on drain1";
0 ]$ x N7 |1 Q elseif @.cont.name="blue"then2 f |9 g8 |- y
@.cont.move(drain2);
# a7 Q/ C. W/ B print"Unloading on drain2";
1 F: q) o3 c+ `" m else; S+ x$ [9 _$ n7 a8 B" b
@.cont.move(drain3);8 T4 z1 E: d, w" g5 e+ X
print"Unloading on drain3";2 h- v- H! R% m5 B
end;8 i/ Y& z) h7 `5 U
else
% ]( O; l" t# J. q! G end;
- C3 A8 Z8 X6 c$ v2 c! a @.destination:=Load_in; P" d+ w4 L/ V1 u& @
@.move;
- l8 Z: q! W5 X; H6 wend;
' x3 [$ l- C- u# V3 z |