[OSRM-talk] (no subject)

Anne-Laure Buisson alaure.buisson at gmail.com
Wed Dec 6 13:14:03 UTC 2023


We are using OSRM to calculate map matched itinerary of trucks, and until
now it worked smothly.

But the restrictions on some roads in OSM are starting to create problems
for our solution :

   - the pedestrian zones are used by truck for deliveries (center of
   cities for exemple)
   - some truck use track in rural area
   - some street are considered private (with exceptional permit) and OSRM
   don't allow truck to use those way-id.

We've got GPS points every 30 secondes, and we see the vehicles using
thoses way-id, but they are not allowed by car.lua, and the resulting map
matching is falsely correcting the itinerary.


We tried to change the content of access_tag_blacklist and
access_tag_whitelist in car.lua (adding private in white list, or
commenting it in black list), and we tried to add track as a possible road
type, but the script stop during the selection of usable way-id, and we are
not sure to understand how to modifie the file.

Is there a documentation somewhere ? Or does someone have solved the same
issue ?

Thanks in advance,

Al
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