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:
& ] t$ z1 x: {: u' W(sensorID : integer)
$ [. t0 B: B" C+ R I/ \is
0 d: g, q. a5 N2 ]; W randNo:real;
. N6 f3 r0 K V6 ]' ado9 s9 p0 I' W' R9 W
@.stopped:=true;0 u" G y& L: [+ G
wait 20;
6 I6 c- i( U# L! w6 F' w* \ randNo:=z_uniform(2,0,1);; y- ^% b1 ?/ f/ {6 ` p8 A7 a
@.cont.createattr("type","string");
& h( q$ s4 k- D0 q if randNo>0.7 then3 U0 C, v; Q X+ h, j
@.cont.type:="bad";% [/ e9 p; ^2 o' w/ D! C
print"bad";: Y5 [2 j3 i9 R
@.cont.move(drain4);
" d3 q+ P( D5 b) B2 y$ L; i' h @.destination:=Load_in;-----增加语句
3 {: ?$ X" x9 i# e8 p else
' l8 Z3 Q& w! x9 I+ z @.cont.type:="good";$ f' a) E, U* N" m+ C) R
print"good";
. W' G8 k2 {# V3 N0 n end;
$ ?9 ^: ?/ t" d' {' l @.stopped:=false;$ @+ J% y) w3 t8 {
@.move; 5 s; |* J/ x; [0 ]5 x1 n
end;* ?% h6 x1 H; o+ I' m
同时将unload程序改为& p8 e% f3 m9 [- x" b
is
" \7 }5 O {7 o: z# _do6 j; E7 z7 }( y7 h
wait 30;+ w: o' @* U h/ F2 y
if @.empty=false then . y7 E! }, ]$ X J' W& n1 \
if @.cont.name="green"then4 [4 `, {# n R% j) O
@.cont.move(drain1);
: p8 k: e* ~# r4 v. {5 Y# y print"Unloading on drain1";1 f; C4 I' q) |4 ^4 S
elseif @.cont.name="blue"then6 Z( _1 m& o2 b* `. P- h
@.cont.move(drain2);
* ]: S2 E9 l K9 j: U& u, @5 N" } print"Unloading on drain2";' `: w( J- W. U2 d1 ?
else. \ D; @/ Q1 E% o
@.cont.move(drain3);
0 o! L6 E8 B2 x print"Unloading on drain3";, e- @/ T+ ?9 w* n2 O& |/ ~
end;; c) R* k+ O' @
else# M$ B3 q6 Y) d7 Y; g6 q
end;+ Y. t6 H I6 Y$ _' P, F& m' e
@.destination:=Load_in;& h. w; c1 \, ?# [" _' t+ x
@.move;
, }9 k2 D- h: L, k% P3 u0 bend;% r% O7 y4 w0 L3 w# g
|