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:
, S0 I* c2 O1 ~1 d- ^& O+ p5 j(sensorID : integer)9 k: m# W5 m- v8 U& x6 x0 `
is
w9 s5 Q- Y/ x( @4 h7 x9 i randNo:real;
# t7 A* m G' y, ]+ b( _$ ndo5 N- |$ @' n& p0 ?5 C- w& L
@.stopped:=true;1 k1 e; ~' A4 P. b5 g
wait 20;5 e8 H n, ]' S/ U
randNo:=z_uniform(2,0,1);
* b" I4 w7 |& Q' q% j @.cont.createattr("type","string");9 j4 d. z7 F2 S, v
if randNo>0.7 then# T3 s, T# L6 V! S4 O4 E
@.cont.type:="bad";0 {. q7 U0 z5 z+ O2 z# \" p
print"bad";
! X9 w" k0 z; t4 V0 K @.cont.move(drain4);
& Y: y+ b8 k3 a* ?; a0 G3 V; o @.destination:=Load_in;-----增加语句8 L5 y3 E9 A; E& f
else
1 c& ]" f' `3 k; F' W7 U' \ @.cont.type:="good";8 v4 I z% \8 n- P5 B
print"good";/ y9 S' l9 j: x7 k. s, o
end;/ N" r- y/ t1 A7 G, v4 @
@.stopped:=false; p; `) f! ?: f/ y1 P
@.move; % ^$ k) A# ~+ h- a3 h
end;
; P) B- H" k' @) c同时将unload程序改为
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do, e) `1 Z" \9 G0 G
wait 30;
8 ]% R% @4 k! I" c2 _ if @.empty=false then
" r; j) x5 j9 w* ]- n! a if @.cont.name="green"then
a7 Y. \6 k" P9 @, S+ s' M. B @.cont.move(drain1);# \( l' s& z8 ~: m5 U
print"Unloading on drain1";) M# v2 X3 v4 _/ s" {6 r" c1 w
elseif @.cont.name="blue"then
7 g3 Q9 p* d9 v' f, ~4 I0 ^& G @.cont.move(drain2);
( b' y* R( D' p6 S. N print"Unloading on drain2";
/ e. H' Z" _5 J else. L+ N8 r6 J2 o* ]* q
@.cont.move(drain3);0 O# L7 {# I; A. l* D. X
print"Unloading on drain3";) p- e2 {: _4 X5 S8 n) p# i
end;
2 s3 N2 j( m0 K" P else) `% Z* W5 b2 N1 Q! u3 C
end;% Q4 `9 _% f; m9 Q
@.destination:=Load_in;
9 N, q5 ?' i! r7 X) K5 {, x9 f @.move;& G/ x* q& b' N# w) M/ ~! a
end;9 ~ m5 [- W# j8 t" L+ x
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