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 v* S5 p, i* @& N! i(sensorID : integer)
# U9 F: }1 b6 V" B, cis
# R: k* P( x! T9 O1 {1 l randNo:real;
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@.stopped:=true;+ Z r, l2 r8 I2 C& H
wait 20;
5 p* A% m) n& s- y$ X randNo:=z_uniform(2,0,1);
5 ~: ~% t% S! Z; m/ _4 K' s @.cont.createattr("type","string");* S) U6 H9 z( N H5 Q' m" ^
if randNo>0.7 then
7 k) g& ?8 a: c& e @.cont.type:="bad";
0 B* c: e. Y R A1 a! c print"bad";
% X( H# i: }+ z& a& \ @.cont.move(drain4);0 G. B& `+ ?; F' K$ H: A
@.destination:=Load_in;-----增加语句7 i$ t: [. {! s2 c7 G& k% {% r
else8 q' T& F! `: {. a
@.cont.type:="good";* I" O) o* Q1 _3 F4 I* |% t- j
print"good";
* k9 g8 D, E% \3 l/ {8 b1 n t! S* ^ end;
7 m& H+ V8 q- r: q1 \3 P( A @.stopped:=false;. F5 y, {- D. w
@.move; $ k* x2 s1 P# ~* g h- H3 X
end;
: N. C0 e }. q2 J7 z% E: Z同时将unload程序改为
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do
" Y3 V; n- x; x1 { wait 30;
8 }: J5 J) c, v5 F# } if @.empty=false then
. Y1 c: [# X' q9 z- P if @.cont.name="green"then
# K) k/ Z# y$ d, s0 F- J) Q, K @.cont.move(drain1);
& I+ ]5 s" r( L" e( G) c print"Unloading on drain1";
& @. {( q( Q; f" G elseif @.cont.name="blue"then
7 e# m6 B% I+ R9 x: H9 I2 T! X7 w @.cont.move(drain2);+ w" C( U2 d" b3 I5 L* P9 X9 V
print"Unloading on drain2";
8 K8 ]9 Y! c. W4 J- W8 p' c t else0 g1 E+ o9 e. u7 W* _
@.cont.move(drain3);
T/ r9 h' j- O" ^0 U0 V& E. c. l print"Unloading on drain3";+ X+ ~5 K5 L9 |3 x
end;
. q; d3 z/ U" Z/ s$ u else
2 V* _3 ]# Z) r4 M o! B$ y4 j end;9 H: N/ q$ y. p" D
@.destination:=Load_in;
( w6 w$ l: b- o @.move;
% E$ ` {6 F6 t6 m( n5 Send;
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