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:
7 l8 v. |" l- v2 B; r(sensorID : integer)
" f, t& L7 }/ R1 ~ N8 X$ Ris6 e, T8 q6 P5 [$ M5 v* q1 D4 x
randNo:real;6 H) h9 ?; m9 m, x" u1 N
do
: a; \( r8 A" h @.stopped:=true;
5 N' O2 b9 [" g' ~ wait 20;
* H- `- q) q) Y! A* t- \ randNo:=z_uniform(2,0,1);( z7 [3 p6 L3 l6 s$ A
@.cont.createattr("type","string");7 z8 C# K3 Y# Q* ]# p- |
if randNo>0.7 then
! d7 h' {" G; y$ } @.cont.type:="bad";
* [( D9 Q2 [" W9 m print"bad";
: n- {# R* I- o$ R2 A, E2 S @.cont.move(drain4);! ^0 N/ l! y N7 r, q4 S+ b2 o
@.destination:=Load_in;-----增加语句" @! c# y( g$ ]" M% o3 Z% _ H& l
else4 [- |& }1 Q W
@.cont.type:="good";+ A. g% Y2 V% I* V4 U
print"good";% Y1 g4 r4 D `: l+ d' _
end;2 V; e( a" t6 O/ ?( Q/ g5 ~' ]
@.stopped:=false;
4 p# p7 ?; m M$ X @.move; 1 q9 _) w6 d( P3 U! `* q
end;7 S; E( Y1 A5 e( M4 t$ u
同时将unload程序改为5 [0 q/ s( F n' g: w
is4 K2 Y: ]6 j# N
do* ] S) c2 K# q0 P9 o% N
wait 30;. w. w3 c% ^, X% e: x" T* p% \
if @.empty=false then
2 p2 N6 q! \' \' E if @.cont.name="green"then2 f7 l+ p% O' R- i( |" W. C
@.cont.move(drain1);5 U1 O# y' k4 C* y: G
print"Unloading on drain1";
" D* p# J3 @8 O elseif @.cont.name="blue"then
4 q, B- r% P+ e! F: M4 v7 k) S& D @.cont.move(drain2);8 b K( w0 k3 t5 s1 i# t
print"Unloading on drain2";; \7 Y( x- ]9 t# M/ s, Z! G( g
else! t9 M& C9 @: b( d- K& q/ d8 b5 [
@.cont.move(drain3);7 H6 [) U8 F* \
print"Unloading on drain3";" U: u: d- B+ ?+ Y' N3 C
end;
0 g, q W: ~) c; g% A6 n else
' A1 B; N8 k( { end;
* ^* a) M4 f. O1 ]. h6 S% v @.destination:=Load_in;7 `! U+ u7 F+ r2 X
@.move;: e+ E% Q7 @( z' H f$ K
end;- b0 M. P9 _4 n) L2 P' k$ g# F
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