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:8 B2 @ p& Q# }
(sensorID : integer)
! a! ]+ s7 k0 A; M. e2 Gis
; g( G( a) q4 @* ~8 u randNo:real;
" Z% k9 N$ r6 Z( d5 q6 xdo
0 E' K& N* U# `; j% b @.stopped:=true;/ Y5 ?( K* {+ q. U/ f( U
wait 20;3 m* m0 d* Y) q1 |$ B9 b( t/ n1 A
randNo:=z_uniform(2,0,1);# h; f: ]; t3 y) }
@.cont.createattr("type","string");& X# v# I) G( u' W" ?
if randNo>0.7 then
' j: ~& ^0 Z- N" Z, b! J; O @.cont.type:="bad";
6 {0 k' E2 ~) T+ f2 X/ v! t2 M print"bad";
3 o9 M }9 i# D- J2 U4 K% I @.cont.move(drain4);
! H7 d8 H9 G- j: {5 T- Q @.destination:=Load_in;-----增加语句
& Q/ l. H- i* h/ E0 ~7 e else
4 G% K. c2 ^& }" j* x @.cont.type:="good";
# l9 F& N$ I7 L. q+ t# @. j' C0 g print"good";
( S8 J( x5 h) v8 J end;6 G8 b; J0 [; c- q8 G! R( V z+ a
@.stopped:=false;
) p% t1 w7 o0 l @.move; 9 `# Y" [+ m. l; S6 a6 w
end;, a6 r7 c6 }( g+ d
同时将unload程序改为
% x M7 z* [: N- c' k$ b( iis
0 I6 J* l. A+ v, C7 H. Y# l# w/ tdo
( p0 C2 J/ v3 R. Q4 r$ ], E wait 30;7 m+ X5 G0 M1 e. V7 X; X( z+ Z
if @.empty=false then
; s7 v" m3 e" m: Q" v0 n& g2 ~' s" U if @.cont.name="green"then" e8 M! [0 @8 L, q( |
@.cont.move(drain1);
, U$ s+ P. g% r& f) C7 w1 m print"Unloading on drain1";4 ^5 i5 n& o, Q
elseif @.cont.name="blue"then6 C8 D, o1 M7 L$ t' q* x
@.cont.move(drain2);
3 `: R( ] G! ~- C4 O7 ]% N4 z( z% ? print"Unloading on drain2";$ \7 h' r# {8 v8 f
else/ y; Y: ^3 W- l: C v/ G. ?
@.cont.move(drain3);7 x1 P( @+ b0 D1 k
print"Unloading on drain3";
8 J' Z2 K$ w4 \- T6 r9 L, W7 i end;/ ~4 C$ L, O! h- k3 D
else
5 }4 {6 E$ j' f5 m& D end;
% [3 d, Z6 `1 P3 G/ D, I) x @.destination:=Load_in;( F0 @4 \4 n) k1 n) h7 [
@.move;
: o; T0 N9 M2 p$ K6 Y: f+ ?* H- G$ \end;
8 C7 M4 S5 f- P" U3 G2 W |