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:
! H% [0 P8 ^* ?0 a- z# T" |+ s: Z(sensorID : integer)
" @9 [! d% L% ^; u, [ \/ F3 Zis
. U* D5 T/ I4 \, G randNo:real;3 G0 N+ @& s+ H2 D1 w. e) E9 n- S
do6 A0 q, l9 D; \
@.stopped:=true;
4 F9 u+ M. i; m wait 20;! ?1 w) U7 {+ N7 q8 `7 O) ~
randNo:=z_uniform(2,0,1);5 i& |$ H7 q" M; ^
@.cont.createattr("type","string");% R0 M$ l* d- [0 ~
if randNo>0.7 then: J( d( i& ~7 l0 a v
@.cont.type:="bad";
; w& O3 Q; R! k print"bad";) }/ ?( \% z& `! E3 N& t7 a
@.cont.move(drain4);4 z5 V6 G3 ]- l. O- C5 ]
@.destination:=Load_in;-----增加语句- c6 l+ X6 y4 F' J2 {) s
else+ \- Y5 U$ \0 w/ ? z
@.cont.type:="good";6 d; p* b1 r0 k+ {. J
print"good";$ b1 M1 A+ K$ M6 e- @. s L9 K2 e
end;5 x; p6 w! x5 q. e% c: |7 F
@.stopped:=false;
$ j0 q5 w- ^: c8 `$ r. \7 |5 n @.move;
/ l% C) n2 o: U% U$ j2 h8 g$ \end;
# y2 W& R6 }. z. ^0 m同时将unload程序改为6 M* A9 k$ c' v1 E4 Y, C
is C4 M, u V! q* s+ u6 ~
do
, b y% n# x0 R9 f1 s wait 30;
9 P8 v$ P/ q, E( Y8 N. }1 C7 E if @.empty=false then ; y5 U; f6 u5 |. s0 p
if @.cont.name="green"then
) n0 V8 ]" } r3 Z) H) R ~1 D5 S @.cont.move(drain1);' E9 t. k3 C5 w' f
print"Unloading on drain1";; L1 P+ [# H! f$ i( M" ?
elseif @.cont.name="blue"then# w& [( O* ]. K6 J6 I$ w; v
@.cont.move(drain2);
1 Q: w# r$ n# e: a; ~ print"Unloading on drain2";9 Z3 L$ T6 c6 [, ~
else
- |$ P- `9 J. [; t4 w @.cont.move(drain3);
2 G& E/ E. `+ d' k& X" P( N print"Unloading on drain3";
h2 f! @' i- l, x end;
4 V3 L5 O5 E% f else
7 u6 _8 y2 j. r. i( C! v end;
# X* J7 K8 |6 W- Y) ?) w @.destination:=Load_in;
( Z. U( P6 ]1 Q4 B7 W% [; h @.move;+ i5 B4 G- C% i! D' s3 d* C
end;
4 b- H9 p( k* ^- W# }* W' b: o$ z |