osrm 使用

osrm-extract

osrm 第一步,将 osm.pbf 文件取出来需要用的数据

docker run -t -v "${PWD}:/data" ghcr.io/project-osrm/osrm-backend osrm-extract -p /opt/car.lua /data/thailand-latest.osm.pbf || echo "osrm-extract failed"

执行前数据

➜  Data ls
thailand-latest.osm.pbf

执行后文件目录

➜  Data ls
thailand-latest.osm.pbf                      thailand-latest.osrm.names
thailand-latest.osrm.cnbg                    thailand-latest.osrm.nbg_nodes
thailand-latest.osrm.cnbg_to_ebg             thailand-latest.osrm.properties
thailand-latest.osrm.ebg                     thailand-latest.osrm.ramIndex
thailand-latest.osrm.ebg_nodes               thailand-latest.osrm.restrictions
thailand-latest.osrm.edges                   thailand-latest.osrm.timestamp
thailand-latest.osrm.enw                     thailand-latest.osrm.tld
thailand-latest.osrm.fileIndex               thailand-latest.osrm.tls
thailand-latest.osrm.geometry                thailand-latest.osrm.turn_duration_penalties
thailand-latest.osrm.icd                     thailand-latest.osrm.turn_penalties_index
thailand-latest.osrm.maneuver_overrides      thailand-latest.osrm.turn_weight_penalties

osrm-partition(mld)

分区

docker run -t -v "${PWD}:/data" --name=osrm-partition ghcr.io/project-osrm/osrm-backend osrm-partition /data/thailand-latest.osrm || echo "osrm-partition failed"

执行后文件目录

➜  Data ls
thailand-latest.osm.pbf                      thailand-latest.osrm.names
thailand-latest.osrm.cells                   thailand-latest.osrm.nbg_nodes
thailand-latest.osrm.cnbg                    thailand-latest.osrm.partition
thailand-latest.osrm.cnbg_to_ebg             thailand-latest.osrm.properties
thailand-latest.osrm.ebg                     thailand-latest.osrm.ramIndex
thailand-latest.osrm.ebg_nodes               thailand-latest.osrm.restrictions
thailand-latest.osrm.edges                   thailand-latest.osrm.timestamp
thailand-latest.osrm.enw                     thailand-latest.osrm.tld
thailand-latest.osrm.fileIndex               thailand-latest.osrm.tls
thailand-latest.osrm.geometry                thailand-latest.osrm.turn_duration_penalties
thailand-latest.osrm.icd                     thailand-latest.osrm.turn_penalties_index
thailand-latest.osrm.maneuver_overrides      thailand-latest.osrm.turn_weight_penalties

多了thailand-latest.osrm.cells 和 thailand-latest.osrm.partition 俩文件

osrm-customize(mld)

合并

docker run -t -v "${PWD}:/data" --name=osrm-customize ghcr.io/project-osrm/osrm-backend osrm-customize /data/thailand-latest.osrm || echo "osrm-customize failed"

执行后目录

➜  Data ls
thailand-latest.osm.pbf                      thailand-latest.osrm.mldgr
thailand-latest.osrm.cell_metrics            thailand-latest.osrm.names
thailand-latest.osrm.cells                   thailand-latest.osrm.nbg_nodes
thailand-latest.osrm.cnbg                    thailand-latest.osrm.partition
thailand-latest.osrm.cnbg_to_ebg             thailand-latest.osrm.properties
thailand-latest.osrm.datasource_names        thailand-latest.osrm.ramIndex
thailand-latest.osrm.ebg                     thailand-latest.osrm.restrictions
thailand-latest.osrm.ebg_nodes               thailand-latest.osrm.timestamp
thailand-latest.osrm.edges                   thailand-latest.osrm.tld
thailand-latest.osrm.enw                     thailand-latest.osrm.tls
thailand-latest.osrm.fileIndex               thailand-latest.osrm.turn_duration_penalties
thailand-latest.osrm.geometry                thailand-latest.osrm.turn_penalties_index
thailand-latest.osrm.icd                     thailand-latest.osrm.turn_weight_penalties
thailand-latest.osrm.maneuver_overrides

又多了几个文件

osrm-contract(ch)

计算

docker run -t -v $(pwd):/data ghcr.io/project-osrm/osrm-backend osrm-contract /data/thailand-latest.osrm || echo "osrm-contract failed"

执行后

thailand-latest.osm.pbf                      thailand-latest.osrm.maneuver_overrides
thailand-latest.osrm.cnbg                    thailand-latest.osrm.names
thailand-latest.osrm.cnbg_to_ebg             thailand-latest.osrm.nbg_nodes
thailand-latest.osrm.datasource_names        thailand-latest.osrm.properties
thailand-latest.osrm.ebg                     thailand-latest.osrm.ramIndex
thailand-latest.osrm.ebg_nodes               thailand-latest.osrm.restrictions
thailand-latest.osrm.edges                   thailand-latest.osrm.timestamp
thailand-latest.osrm.enw                     thailand-latest.osrm.tld
thailand-latest.osrm.fileIndex               thailand-latest.osrm.tls
thailand-latest.osrm.geometry                thailand-latest.osrm.turn_duration_penalties
thailand-latest.osrm.hsgr                    thailand-latest.osrm.turn_penalties_index
thailand-latest.osrm.icd                     thailand-latest.osrm.turn_weight_penalties

osrm-routed

提供服务
mld

docker run -t -i --name=osrm-routed-mld -p 6010:5000 -v "${PWD}:/data" ghcr.io/project-osrm/osrm-backend osrm-routed --algorithm mld /data/thailand-latest.osrm

ch

docker run -d -t -i -p 6020:5000 -v "${PWD}:/data" ghcr.io/project-osrm/osrm-backend osrm-routed --algorithm ch /data/thailand-latest.osrm || echo "osrm-touted failed"

问题

2024-03-01 的 osm 数据有问题,解压失败,后面再查

参考

https://afi.io/blog/introduction-to-osrm-setting-up-osrm-backend-using-docker/
https://medium.com/logistimo-engineering-blog/osrm-data-generation-and-deployment-2f5a66269342
https://github.com/Project-OSRM/osrm-backend/wiki/Traffic