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:
K& d/ M( \! V& N1 R7 B(sensorID : integer) j! |; l0 y" B$ u' y* ?! k8 g' P# X
is' j$ n- @$ X5 d/ `4 y; q. d
randNo:real;. ^7 {& w" f2 ] T4 l. h
do
9 ]* m3 m2 N+ d8 @9 B: \ @.stopped:=true;+ F% m) t5 V9 C
wait 20;( ], c2 H/ V6 q) l |3 B1 D; j3 t Z
randNo:=z_uniform(2,0,1);
+ P5 f! R6 ]4 r4 h @.cont.createattr("type","string");+ C7 C8 j4 s/ e( i* M
if randNo>0.7 then
" }- d! \6 ]* C* ?2 w: R% f @.cont.type:="bad";
' [* G' o' O( Q; t! `; g print"bad";
$ H6 F0 o0 s, P7 f6 \, [. v @.cont.move(drain4);5 n' w( `) c' R, M
@.destination:=Load_in;-----增加语句
; s& h2 Y8 {& r9 o! C9 R8 m else
- b5 u- i, p1 V* } @.cont.type:="good";
5 Z6 R1 J- H! h9 ~% U/ B) E2 \! ^" L" e print"good";
# C" b6 ~; I' w) J1 u end;; y0 n% o! e0 n& O8 z% P
@.stopped:=false;
3 i U. a) Q& \, S1 O; E1 ~ @.move; ' {- M+ d% {- i. Z; D# N: {9 n, _9 `- [4 k
end;
, C' w# A7 N& g+ Z; J' ]- P+ k同时将unload程序改为7 v6 R0 K- A* O$ F
is
% I/ Q/ {- `# J% D3 `0 kdo
: V7 o8 Y! k( w. e d wait 30;
2 ]+ N: @+ O5 R if @.empty=false then
: I6 r! h I J+ N; Y( J if @.cont.name="green"then# s; v2 L% O3 F" ]. Q8 s
@.cont.move(drain1);
8 n1 P# m6 \/ n% N" f W print"Unloading on drain1"; X$ D( U" f) I" W6 m1 ^
elseif @.cont.name="blue"then2 S" M$ y2 K Y4 Z0 ?
@.cont.move(drain2);
, x: P3 R2 f4 U print"Unloading on drain2";
$ H% Z/ S" e d0 T1 m! ^ else, `4 N8 }/ b. y* p/ W* V; c" s
@.cont.move(drain3);
1 {6 g% ~0 ?4 l, m print"Unloading on drain3";& [+ B" z" | e- M5 B$ b
end;
% e# B n- C# i2 G2 f else& R* ~4 E8 l) r O8 w9 A
end;8 P! O1 w! j. a) \; I
@.destination:=Load_in;- T0 A/ X1 L- f3 }, B8 B6 i; g
@.move;
; t7 m7 G% y+ j' w$ yend;
t, W; O4 w( R5 t) s( Z |