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:- k6 [/ z7 t0 a0 a
(sensorID : integer)+ Z: [& z' W. B+ j+ q5 N
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randNo:real;
. a" l) h5 H& y( ado
1 y" u; T- z$ f: S @.stopped:=true;3 k: Q( i7 r2 f. `9 \
wait 20;
# ^ U, \; V' G8 t randNo:=z_uniform(2,0,1);, h4 J% s8 W7 u3 F
@.cont.createattr("type","string");, H6 [: N; e6 u* l% m, i+ N* S
if randNo>0.7 then: e9 G/ {+ Q, N$ J5 }0 j4 h" O
@.cont.type:="bad";
n$ n9 v5 u& Y/ h print"bad";+ Q( S3 [9 j# y2 S) F( R4 k' C L
@.cont.move(drain4);/ ^( V+ B, C9 p
@.destination:=Load_in;-----增加语句# R. n4 ?$ _/ J- |5 D+ G; L" f$ {
else
; _# w6 G# e; t$ h1 _" J5 T$ Z' R @.cont.type:="good";
1 s5 H( R' \0 S/ g print"good";$ U0 ~$ `1 y, J# m
end;3 K S; X3 n, i# `# r
@.stopped:=false;
7 Z7 p& `/ A% o2 |- ]3 Z @.move;
! { h; A* q# R9 _& jend;/ p4 v1 C7 t4 J9 \2 d
同时将unload程序改为; b) H- P! h @ l7 \8 ^! X
is
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wait 30;
0 `( c& C* l: j4 u if @.empty=false then
6 J4 y/ J6 T. o( \; T if @.cont.name="green"then/ P. I& X0 @9 J8 U9 s5 `# n7 Q
@.cont.move(drain1);
9 ?$ L& D: d. ]# U% w print"Unloading on drain1";
7 Y+ D- I8 n# ^8 w Z elseif @.cont.name="blue"then
: x' i6 }6 ~! @: M+ W @.cont.move(drain2);
, p7 y9 k* p1 c L8 ]. I2 W7 a, \ print"Unloading on drain2";( f0 N1 @% s* V0 G3 I$ W
else
8 G* p. q: V* a+ N @.cont.move(drain3);7 O4 b' t. Q4 P0 S. g+ A
print"Unloading on drain3";
5 ^) W: g6 h' {3 ^" e' D+ a* ?# W2 m end;
, l: g2 K9 B# t) H else
5 U% D0 @5 R8 Q/ W. o end;
' N' {3 M" r. C5 N$ l @.destination:=Load_in;
! g* m: Q$ K8 a: Q: _4 @/ B2 \ @.move;
! N; O: f" k3 o6 P3 z8 ~end;5 v2 H& a: O, E b; g+ O( g7 h
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