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% \+ t! ~# n8 @$ N M2 D* X
(sensorID : integer)4 Y* M+ i: ~' I! m9 ^5 A k
is
; ]7 d Q' {& z; p. b randNo:real;
; J8 t/ R$ ]. M7 zdo9 X: I7 F4 X0 F" g
@.stopped:=true;( j. H) }$ G9 N# F1 s( v: y1 S2 b) c7 M+ w
wait 20;0 M7 ^- e U1 r- @6 h% W" C
randNo:=z_uniform(2,0,1);
I l3 y& i& E2 B. J, l: Z# n @.cont.createattr("type","string");2 z7 Q. O9 I% Z" N. e% T
if randNo>0.7 then
' t8 \0 u' l3 a, P3 O' M @.cont.type:="bad";
t" F. p" r. x0 }, ~! F print"bad";# D1 U! f5 ]" H8 @( G' Y5 i; L
@.cont.move(drain4);
# s- N" l9 j. x5 C8 Q. I @.destination:=Load_in;-----增加语句
- l+ U" G8 [% g! a else, e) f8 J! e. ^" m O* w% d" M3 a
@.cont.type:="good";
/ C3 x. a; A9 P; @ print"good";, D I8 `( j3 U, s$ e: N
end;1 y* r c- N" u
@.stopped:=false;0 Z* q: g# Y9 E; w1 P, i! p/ g
@.move;
; f' i6 \ [9 l/ b- \end;
. u) N2 o' L; o" o同时将unload程序改为' i% _. H2 e' }" M! }/ @; P9 Q
is: c/ R1 ~+ ~/ d4 s7 z
do
. A: b! @+ Z8 \ wait 30;1 d7 y7 ~2 w8 o
if @.empty=false then
7 ?! M( \% @4 b! Q" K6 s if @.cont.name="green"then
# `/ g: G$ E W, L, s! e9 E @.cont.move(drain1);
p5 ?% ^& ^9 A+ P print"Unloading on drain1";. t% R; s E7 |: G5 h
elseif @.cont.name="blue"then
, O/ R" \0 d2 E T3 c @.cont.move(drain2);
6 O( B' @: T4 ? o& P/ i$ E print"Unloading on drain2";" D2 w) S7 |: |% l& c2 O
else& {, {- F5 J7 Q# ?
@.cont.move(drain3);3 h. W* v" F [& ?
print"Unloading on drain3";
9 C" i' M& z( S6 l, S. W# _ end;
. U: I& E1 R1 V else
: w( M4 f6 E M8 T3 c4 f" ? end;
" ^+ N5 a; V9 e8 z1 ^9 E; x; d: | @.destination:=Load_in;
' `5 E* r" L: N9 t4 P* S @.move;
. j5 y- _3 i8 y0 K+ Lend;* d) g" B" }$ N- X: R6 I& l8 O
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