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:) F! M7 S1 ?! D
(sensorID : integer)
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randNo:real;) P5 `$ K1 }7 B' B( M% _' s
do
8 W$ u! K3 Z7 T$ z. w @ @.stopped:=true;
- N& s# C" }/ f7 X: X wait 20;
7 h# q7 E; I7 Z2 n* h# H1 M2 M1 o randNo:=z_uniform(2,0,1);& [- I4 U7 i; S ^
@.cont.createattr("type","string");
3 [! Z4 H* Y% t0 |7 w if randNo>0.7 then3 S! F7 ^; z5 ]( e
@.cont.type:="bad";- B6 Q9 J$ N" u5 t3 [
print"bad";7 B. }' \* F6 `" W$ r9 d9 Z
@.cont.move(drain4);
8 Z4 E/ H, `4 Y% J7 B { @.destination:=Load_in;-----增加语句
) k# z" J+ L5 `' B. L else
. z5 R9 _# W( [) V/ ^1 c2 o" C0 J @.cont.type:="good";
3 G; E5 ~. P4 e7 T) q& { H2 b print"good";
9 g; a3 ]( G+ l& @$ R' D" l; @ end;
: Z J6 c) E2 P& W' a, S @.stopped:=false;% e1 a8 C" P0 d% ~4 ~) |, D
@.move;
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同时将unload程序改为
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$ ]* ?; g- ]% X. o+ E6 {0 v) E7 edo
; Y6 L8 p$ G @ q wait 30;6 s- Z+ ~+ V2 z3 \" J: V* {
if @.empty=false then
2 W; q# B, {4 t& M: ^' | if @.cont.name="green"then( f1 ]8 g6 L! k+ `9 E/ O" w8 }
@.cont.move(drain1);
; V- o |1 |; C! y9 K Q print"Unloading on drain1";
: v, a$ B1 [) K# i% ]2 j- K elseif @.cont.name="blue"then
3 P G! o! z/ @6 I; u4 W! r6 [ @.cont.move(drain2);: S; p" [1 {- N. O9 {' N
print"Unloading on drain2";
4 N0 n- ?0 ?$ f* L' P else
( \' D }& R) q' q2 B @.cont.move(drain3);# C. D) z' b% U1 A, @
print"Unloading on drain3";
- J2 _- `' g" V( L. {/ @, y: E$ S1 ?: h! w end;
" n2 x& T" j. [6 @ else
, V5 g t: ~! I7 q end;( X9 P4 {+ M; ^# _" e. i5 c
@.destination:=Load_in;% Y: W( o7 H& d* u; m6 T
@.move;
( z; [3 h" f0 }) Z( C2 c1 [; y) [end;
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