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 ~( q; l: i0 g+ ]# d7 f(sensorID : integer)
8 e* A0 `6 V% n% H6 gis
& e B8 ?4 a8 M randNo:real;
& A) k, E; S/ bdo
% I$ o2 q1 H% X# | @.stopped:=true;
8 x8 I- k8 C: f wait 20;
% M7 F1 X, P* `- \( B! z1 [ randNo:=z_uniform(2,0,1);0 F% Q! N8 \5 [9 {
@.cont.createattr("type","string");$ B, e6 x$ P+ P. m( N: o @
if randNo>0.7 then
/ O5 k, Z* m: B% y+ W, ^ @.cont.type:="bad";
* I9 Q o) Y7 W0 r print"bad";6 T* I! Z& ?1 P# q$ _, `# O
@.cont.move(drain4);
- ^; `1 D' W1 { @.destination:=Load_in;-----增加语句8 q# u6 H2 n2 E* r: a. N$ |2 I
else
) M, F3 |( L0 l" l6 { @.cont.type:="good";- M* E& [3 Z, ^* q% D
print"good";
8 Z/ `' _8 {6 n4 b# T) c8 J. u3 u end;
+ u' H5 @8 a, f/ Z- e" U8 J1 ?( X* F @.stopped:=false;
5 N" k' b r- ^' `) b7 y3 [ @.move;
+ e) e: q! f) D0 U2 t; o! E& \4 g7 |end;+ Y- s% E s2 b; {" E
同时将unload程序改为
2 ~2 D1 s0 F( Z! Kis& Y6 R' V: w$ l! A% |( ~
do
# O% H q+ ~/ F, C; L' E9 y) v wait 30;* X) j6 l' s2 y# Y' `
if @.empty=false then D) A( f- M1 E. j3 E
if @.cont.name="green"then! B ?2 n+ E6 B* a; S
@.cont.move(drain1);% ?. j1 L! v: R ^ k
print"Unloading on drain1";; B5 I* G6 m( G: `3 `: Q i
elseif @.cont.name="blue"then: ?0 Q, u' h$ R" G
@.cont.move(drain2);
7 ~, @* c2 V& u6 Z1 S" O print"Unloading on drain2";: ], c3 ]& }4 I/ [3 x
else, L3 j& y+ Z. `7 W v* j& V3 r
@.cont.move(drain3);
/ g) {, h" S; |5 \5 I, Y print"Unloading on drain3";
# G4 ]6 m. F2 H. k' m; z end;
[" L% A3 X' W5 E else' O8 s% J* I! x/ S+ R# |
end;9 w9 [3 f* [2 C
@.destination:=Load_in;
- w* [6 V2 K# W: b) F7 _, h @.move;0 O5 f- V3 k6 j6 l, w& @
end;. v- m4 j; P' N$ F: e- R
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