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:2 j3 d; ~, g# F! S1 B" p1 s! {
(sensorID : integer)
2 f5 i; k2 h/ _5 ]9 @% }is
; g) }2 u; p0 b x: }* \- m randNo:real;( j0 S. q5 C( A2 _* f: \! T1 v) L
do3 u- L; j1 n8 l6 t9 W& S
@.stopped:=true;
`; W: W$ ^1 c* a, h wait 20;) l& K* T8 G/ G5 d+ T
randNo:=z_uniform(2,0,1);+ L7 l/ ^, [8 ~; A- D
@.cont.createattr("type","string");2 P0 M8 b2 b7 U* T6 y6 A/ h
if randNo>0.7 then4 E1 R3 Z( _; C) @' S
@.cont.type:="bad";
/ P r8 U4 G: q. a# X! ^. { print"bad";
5 Z; ^: O0 G; z) X# X: n, R @.cont.move(drain4);( R- P5 o: M4 P# a* [1 h4 B L" ]
@.destination:=Load_in;-----增加语句( I) h K$ {0 M7 n
else( D$ t- a2 j, m' }! N- K: m( H
@.cont.type:="good";
0 y4 b* p4 D1 M3 K: q+ ^9 z print"good";
- R/ L# \: K- y! K2 l6 U3 x2 f- O end;
$ l" l: c, ~9 Z& L- z9 R* D7 j( H @.stopped:=false;
4 G4 a, x: p: Q+ [" }! \' ] | @.move; ; |+ H) Z# P0 r {
end;, ]- g! v' [5 T% ] q7 _1 H
同时将unload程序改为$ Z- ?: n: b( T
is
6 T$ ~$ g/ g" i1 U& |! Ado
* F$ _( a, J- T wait 30;
' _6 D! p# r8 g2 M r7 | if @.empty=false then . e3 O. _% T4 O* }9 I" @, J
if @.cont.name="green"then
- C7 d6 J$ Y' ~5 }; h @.cont.move(drain1);5 `. m, I5 c' J, k7 `
print"Unloading on drain1";+ K3 t0 x9 q% e4 t* |
elseif @.cont.name="blue"then$ z4 c+ W( q$ U+ S
@.cont.move(drain2);. C4 W2 Y0 p6 @3 B& K# {
print"Unloading on drain2";
" N" {1 u, O4 C' V6 T2 l3 B else
$ C) V- C( T/ }8 P4 y @.cont.move(drain3);
! R3 w, }) r ~1 S8 e/ ]/ k print"Unloading on drain3"; Y+ X* }8 d; H4 F3 K
end;
! B$ I( S8 \( X+ | else' x0 u; b: G$ m* O Z
end;9 N1 }5 O; j3 I: \) j# ?
@.destination:=Load_in;
7 I" `( Q; i# e% h! V @.move;
# H& r' e9 J% cend;6 h. T/ f3 g! Q1 u i; c
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