Re: [Navit-users] Navit lagging behind real movement?

[Mathias B. <mat...@gm...>]

hi
i have noticed the same during my last tour
matth

Helge Hafting wrote:
> Today I noticed something strange.
> I was driving down a road, and navit was updating the map
> position. But it was far behind.
> I stopped at a red light, and noticed the navit car
> moving for 13 screen updates before catching up.
>
> The movement was perfectly reproduced - the car icon
> went down the street at speed and slowed down
> gradually at the intersection, just like I had done.
>
> There were no CPU load at the time. Does navit have
> a queue for gps readouts?  The delay persisted,
> whenever I went around a corner, the navit car
> rounded it a bit later.
>   
> I looked at the GPS trace later, and it was mostly fine.
> There were some lost updates in the beginning, because
> I started the program inside a building. I get gps signals
> through a window, but there is radio silence in the middle
> when I walk to the exit. There were no gps
> problems on the road though, I stick the gps
> receiver on the car roof to get more satellites.
>
> Helge Hafting
>
>  
>
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