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:7 r3 d( n5 I: V5 W
(sensorID : integer)
5 b* D& S7 ~+ c- V8 _. Jis
1 \0 Z( ]+ X1 C- w1 O! I: {6 r4 [ randNo:real;
+ g& \) ]1 ?5 Ydo6 S+ I0 t4 f5 l+ M
@.stopped:=true;
( ]: u* L) M1 x d) \ A- k wait 20;8 G- Z' G' C& N# k1 u; A; Z
randNo:=z_uniform(2,0,1);
2 z c/ Y% x1 V) R* N @.cont.createattr("type","string");
: s, H2 P2 q G5 N( b0 N: j if randNo>0.7 then+ V) o! r4 y7 z. B2 Y$ `2 D
@.cont.type:="bad";
N2 c( a, A4 |8 g2 M' I: B4 I6 L print"bad";
% n& t5 \4 M8 v( P" z9 r @.cont.move(drain4);+ A7 P6 X) M! U" y+ X, v" v
@.destination:=Load_in;-----增加语句
8 S" R/ K+ q& g" P else) i1 H5 {/ G% r6 c* \
@.cont.type:="good";
3 i: h& Q' @6 I, y7 v6 p% h print"good";! q/ D8 h- y2 q
end;
8 ]' ?; ^8 s: \+ G( D+ b$ Z @.stopped:=false;9 m/ h! ^! J/ |+ Z% U
@.move;
- [ D3 {' p& R% d1 l Lend;* `; P/ t- t, f9 q2 G
同时将unload程序改为) g; @$ K1 J' M* N; I& u
is& v0 T" A- ?+ F" c ^
do
9 R3 Y+ w, P9 Q4 v% O wait 30;" E7 V) Z8 R; E: }% @
if @.empty=false then ( m( ]. W/ j4 @+ a2 O
if @.cont.name="green"then
5 b& g" l# B. F @.cont.move(drain1);
! N) b3 Q; R* g6 Y print"Unloading on drain1";. S- q& V! g+ q( Q
elseif @.cont.name="blue"then
( R" V" j3 Q) A/ X" i( t @.cont.move(drain2);" d( f3 z2 P" s5 a6 u9 ?
print"Unloading on drain2";/ r5 c. @. G$ Z/ }4 i$ y+ J
else
. f) u5 A3 P! L$ |* b @.cont.move(drain3);8 k! |* J# C' A$ t' S
print"Unloading on drain3";( x; a+ D9 d) L8 }4 F3 H* Q; a
end;: Q% Y- }* h% s" Q+ q+ O5 ~: Z' G
else8 N" a. {6 \8 h2 ?- L, _
end;
3 x, r* ~: l* t" J @.destination:=Load_in;* |% z/ y$ w5 _: S5 z
@.move;
" D* y5 i2 A8 C3 P& Z; o$ M6 Eend;
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