[OSM-talk] Fwd: Speed in traffic jams/slow traffic

2009-04-17 Thread marcus.wolschon
As the routing-list is almost dead, I'm repeating my question here on the talk -list. Marcus Original Message Subject: Speed in traffic jams/slow traffic Date: Thu, 16 Apr 2009 11:40:21 +0200 From: To: rout...@openstreetmap.org What maxspeed could I assume during a traffic

Re: [OSM-talk] Fwd: Speed in traffic jams/slow traffic

2009-04-17 Thread marcus.wolschon
On Fri, 17 Apr 2009 12:32:03 +0200, Yann Coupin wrote: > Le 17 avr. 09 à 12:07, > > a écrit : > >> What maxspeed could I assume during a traffic-jam >> of a given length or during reported "slow moving traffic"? >> >> Does anyone have some numbers here? > > That's for TMC message handling? Is

Re: [OSM-talk] Fwd: Speed in traffic jams/slow traffic

2009-04-17 Thread marcus.wolschon
On Fri, 17 Apr 2009 13:02:17 +0200, Sascha Silbe wrote: > On Fri, Apr 17, 2009 at 12:43:46PM +0200, marcus.wolsc...@googlemail.com > wrote: > >> I don't like to simply assume 0km/h = infinite delay for a traffic >> jam and like 3 km/h for "slow moving traffic". > How about using a fraction inste

Re: [OSM-talk] Fwd: Speed in traffic jams/slow traffic

2009-04-17 Thread Yann Coupin
Le 17 avr. 09 à 12:07, a écrit : > What maxspeed could I assume during a traffic-jam > of a given length or during reported "slow moving traffic"? > > Does anyone have some numbers here? That's for TMC message handling? Isn't there provision for data providers to give a mean speed or do you

Re: [OSM-talk] Fwd: Speed in traffic jams/slow traffic

2009-04-17 Thread Sascha Silbe
On Fri, Apr 17, 2009 at 12:43:46PM +0200, marcus.wolsc...@googlemail.com wrote: I don't like to simply assume 0km/h = infinite delay for a traffic jam and like 3 km/h for "slow moving traffic". How about using a fraction instead of a fixed value? E.g. 1/4 for slow moving and 1/10 (or even 1/10