[OSRM-talk] alter speed profile

Patrick Niklaus patrick.niklaus at student.kit.edu
Fri May 8 13:28:27 UTC 2015


If you always want to disregard the maxspeed tag just set:

result.forward_speed = highway _speed
result.backward_speed = highway _speed

On Fri, May 8, 2015 at 11:36 AM, Jorne De Blaere
<jorne.deblaere at conundra.eu> wrote:
> Hey Simon,
>
> Still no luck here. If I have an answer I let you know.
>
>
>
> Kind regards,
>
> Jorne
>
>
>
> Van: simone zanda [mailto:zanda85 at hotmail.it]
> Verzonden: vrijdag 8 mei 2015 11:16
>
>
> Aan: Mailing list to discuss Project OSRM
> Onderwerp: Re: [OSRM-talk] alter speed profile
>
>
>
> Hello . I have the same problem .
>
> If you work , can you help ?
>
>
>
> Il giorno 07/mag/2015, alle ore 14:28, Jorne De Blaere
> <jorne.deblaere at conundra.eu> ha scritto:
>
>
>
> Hey,
>
>
>
> Thanks for the quick reply. I checked it out and changed
>
>
>
> if max_speed and max_speed > highway_speed then
>
>         result.forward_speed = max_speed
>
>         result.backward_speed = max_speed
>
> else
>
>         result.forward_speed = highway_speed
>
>         result.backward_speed = highway_speed
>
> end
>
>
>
>
>
> To:
>
>
>
>
>
> if max_speed and max_speed > highway_speed then
>
>         result.forward_speed = highway _speed
>
>         result.backward_speed = highway _speed
>
> else
>
>         result.forward_speed = max_speed
>
>         result.backward_speed = max_speed
>
> end
>
>
>
> But now i have a giant traveling time, any sugestions on this?
>
>
>
> Kind regards,
>
> Jorne
>
>
>
>
>
> Van: Patrick Niklaus [mailto:patrick.niklaus at student.kit.edu]
> Verzonden: donderdag 7 mei 2015 12:44
> Aan: Mailing list to discuss Project OSRM
> Onderwerp: Re: [OSRM-talk] alter speed profile
>
>
>
> Hey,
>
> if the way has a `max_speed` tag this value is used instead, see here:
> https://github.com/Project-OSRM/osrm-backend/blob/develop/profiles/car.lua#L303
>
> Best,
>
> Patrick
>
>
>
> On Thu, May 7, 2015 at 10:00 AM, Jorne De Blaere
> <jorne.deblaere at conundra.eu> wrote:
>
> Hey guy’s,
>
>
>
> I’m trying to alter the lua file so that I can limit the speed on highways.
>
> Is there anyone that can point me in the right direction? I tried so by
> altering the speed_profile in the car.lua file from GitHub. (["motorway"] =
> 45) (line 15) in the car.lua file but that has no effect on the travel time.
> So I guess that there is something else but I don’t know what
>
> Met vriendelijke groeten
>
>
>
> Jorne De Blaere
>
> jorne.deblaere at conundra.eu
>
>
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