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:
2 e8 G3 I' f8 R) p* |(sensorID : integer)7 U/ v6 t0 u+ ~% v) [
is
0 x& v! M7 ?3 B0 L$ Z( ~0 E( } randNo:real;
( d8 _, p5 j, {* A' g7 ]0 e, tdo) v$ b; K8 i- t- Y3 O0 Q9 W
@.stopped:=true;" y! g% b5 X! `2 p7 M% W1 X' K
wait 20;
% M9 k, R/ T: N( k* {" \ randNo:=z_uniform(2,0,1);+ J* A3 }: h! N, x3 Q/ g
@.cont.createattr("type","string");
+ D& X9 o0 { X+ T, D5 e3 B, n if randNo>0.7 then5 i: A; S0 U0 Y% Z, H; |
@.cont.type:="bad";+ ~; U8 G) b& ]) }6 A' C$ j
print"bad";* Y) K5 V+ ^( q: [
@.cont.move(drain4);
5 ]( G% }, N9 [ @.destination:=Load_in;-----增加语句2 _" b* l o+ W* J/ x. e( u
else
# N3 ]) A9 j' I* ~& z @.cont.type:="good";/ y# ^8 \! R/ s$ ~
print"good";
# P: H+ G5 e' m end;
6 a. ^( T/ c5 O @.stopped:=false;. G( r/ c2 b: M2 y$ s5 {5 G q9 o4 l
@.move; / n& u; \3 U! Y
end;
; m. ?" k. v0 R! ? |6 @* R @7 G( I同时将unload程序改为
# R8 f- V, Q0 c$ Kis
q7 [) r1 M3 N5 k2 n0 ndo
! a: y) q& T+ S6 m6 i+ F3 B wait 30;$ P- P" j* L0 u6 d
if @.empty=false then . Q2 r8 {3 j+ u) I+ d* [
if @.cont.name="green"then
; n/ |) Q1 e4 @+ ]# N7 ~ @.cont.move(drain1);. Y- a% c; E3 _8 a
print"Unloading on drain1";
+ S' D4 l. M6 t) I4 c; Y) L elseif @.cont.name="blue"then2 d' Z2 `/ i2 z' N: r0 j7 o
@.cont.move(drain2);
6 i0 r/ J, O5 n0 m print"Unloading on drain2";( z8 M. J, i( O. W7 M9 s
else* r: J; s7 s2 L" F6 N1 q
@.cont.move(drain3);2 F9 c8 W/ q' R6 H% U i7 P
print"Unloading on drain3";
/ H+ p6 ~* T: k% @, C7 ? end;
/ a% J% C/ r& F+ ?+ w) R else! ?2 K+ m# u1 X5 w& p$ A
end;
" p% U# d& }" @. R) C/ G3 F @.destination:=Load_in;
$ @1 }& V) }4 ]8 i' Y, G- ~5 } @.move;: K* r' `) u. @3 t2 B
end;0 m w1 q7 k0 Z6 U E
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