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 w3 o, M# @- d c(sensorID : integer). i8 B* Z+ H/ Y2 S
is
# C! G" ~! q! R; K" K randNo:real; v$ y, A" \; ]
do
7 x' n+ g& V$ L4 m* S& y @.stopped:=true;
$ Q) P2 j* Y$ G) i" {. a+ a1 u wait 20;
5 l$ z& L* ^/ |, s- |8 v randNo:=z_uniform(2,0,1);
5 l) I b9 k5 `- \9 e+ s" N @.cont.createattr("type","string");9 X. X# C. w) o' a4 P1 E; `
if randNo>0.7 then1 a D) l. n6 t0 \
@.cont.type:="bad";
9 m4 b1 u% W# m: Y$ a6 K# V print"bad";! c' e8 J- n% E# s; l# p
@.cont.move(drain4);6 I* R4 w& _* v, N( ^
@.destination:=Load_in;-----增加语句& w5 m! h% v7 r. h: c5 e/ T
else z/ c0 \* x2 [3 v2 |% e0 P% R
@.cont.type:="good";8 e1 [! u5 G7 j. ~! w3 j
print"good";
! {( r6 _ B( Z end;
6 f3 R d; ~8 I6 A" \2 ? @.stopped:=false;
, \7 X# x2 J1 w! H% [: h' c. k @.move;
7 _; A* ~) E% Z; Vend;' N! _3 I2 w# E2 [$ t, i$ @( ?- M
同时将unload程序改为: t% E7 ~' s: T" t
is
- x; H2 b# ~# k% V1 b/ s7 ^- Ndo0 n& J: N/ `# |5 l9 j) Z
wait 30;
( w5 h5 R2 J4 r5 b; ` if @.empty=false then
: U9 O6 N& c6 D( ] if @.cont.name="green"then
- m$ d3 K1 s7 U- s% N @.cont.move(drain1);! q6 Y. l# u" |. z
print"Unloading on drain1";
) S6 x5 l& }4 R2 c elseif @.cont.name="blue"then
# b2 k g, S+ V2 s" \! Q& X @.cont.move(drain2);1 ?5 X* A5 v. K3 B! W, A% Z
print"Unloading on drain2";
# D+ y5 Q/ V/ D2 [. _! |2 c else! I% K: Q: s* c& _ {6 x7 ~
@.cont.move(drain3);
H' b6 N8 y" F F6 }7 k- q4 N print"Unloading on drain3";
7 M2 g F6 { V end;$ O5 u& a: H7 L1 y) j$ j! B, P \3 L
else
# g" J. ^) b: p, p5 k& b end;
) k+ ^( A) _7 |. {/ C" T7 R+ Y @.destination:=Load_in;9 A, [, Y' p3 V! K
@.move;. f8 I) y: f* R2 R- e0 |) u5 h. d
end;! u) G/ @! r% W% o8 ?2 X
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