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:
: R$ s! n7 X7 `( P(sensorID : integer)
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randNo:real;
* W$ N8 ?5 |* Q2 \do5 Y' C8 v, v& t% }
@.stopped:=true;
5 s* y/ ~; c/ r. ]/ _2 [, {( q wait 20;
6 Q/ \3 v* H1 H3 a5 d randNo:=z_uniform(2,0,1);% W5 h/ C5 C* y) [( Z0 h5 e
@.cont.createattr("type","string");
( k( U9 y; {0 ^6 f7 c7 R7 R1 m if randNo>0.7 then. W3 h8 g, a' W- J6 u
@.cont.type:="bad";. |' P& D; O) u1 l, Q" W
print"bad";3 s/ A% ?6 ?1 w' A
@.cont.move(drain4);
9 M7 U/ w. r8 J8 ^* _) y @.destination:=Load_in;-----增加语句
6 Q9 [4 F8 F# }1 x$ }# e2 [' M else
( Z$ i3 {8 B$ I7 e @.cont.type:="good";# W! s0 M M* N
print"good";7 o" Y; V* Z9 @& E
end;1 q2 r- H8 F; |( |7 E2 W+ v1 X
@.stopped:=false;' ^, [0 a4 j7 h/ ~0 L# n) \
@.move; # U' m( L3 P. @+ L$ k$ l5 F2 N! k, O1 C
end;4 M5 B6 Z" v% T5 D8 J( K6 l- |, T
同时将unload程序改为
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do) B- u# Z1 \2 A& o6 q" X
wait 30;5 w4 l' ^ a& h) _
if @.empty=false then 1 R, K$ t+ b! e/ U( ?( a0 q, l
if @.cont.name="green"then
/ p- c, m# Q% F/ ]9 N& Q @.cont.move(drain1);
}$ s) V& M. L8 G print"Unloading on drain1";
5 x/ V5 l0 H5 n elseif @.cont.name="blue"then) _/ d4 M0 U1 j5 j$ B
@.cont.move(drain2);
; |4 M, m( O: D [ print"Unloading on drain2";
7 Y0 ? F. W; R else- [# P) Y3 u2 q) S
@.cont.move(drain3);8 a$ p6 O1 w+ [" N1 m9 O9 W: K7 p
print"Unloading on drain3";! {6 v0 j' n9 ]6 R
end;
* a t0 W/ f/ z3 s% Z; V else
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@.destination:=Load_in;% u5 o- @; O, F r9 E) x+ _4 i( N) ~
@.move;% f( J1 q5 D2 E* {( v
end;% [" Q- C0 `# G
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