TransitRouter is a web application for generating high quality shape files for GTFS (General Transit Feed Specification) feeds using the map matching approach described in Hidden Markov Map Matching Through Noise and Sparseness.
TransitRouter uses the OSM routing engine GraphHopper and a modified version the GraphHopper Map Matching library that enables turn restrictions and tries to prevent inter hop turns.
This repo is for my bachelor thesis and project at the chair of algorithms and datastructures at the university of Freiburg.
- Java 11
- Quarkus
- GraphHopper
- Vue.js
Download the osm file (.osm.pbf) of the region you want to generate feeds in. You can find them at Geofabrik
Set the app.gh.osm property to your osm file path. This can be done in application.properties file or via env variables.
Set the app.evaluation-tool property to shapevl located in your project root folder. Make sure shapevl can be executed. (If you use docker you can skip this)
The tests currently require the osm file of Baden-Württemberg. This will (hopefully) change in the near future.
run ./mvnw clean package to build the frontend and backend module
The frontend will be served by our quarkus backend. During the build the dist folder of the frontend is copied to the backend resource target folder.
run ./mvnw clean quarkus:dev to start the quarkus backend. The API is available via localhost:8080
run ./mvnw clean package to build the project.
run java -jar backend/target/TransitRouter-runner.jar serve to start the web application. (localhost:8080)
For easier frontend development you can run the frontend separately with hot reload:
run npm run serve inside the frontend module to. You can visit the site via localhost:8081
The frontend will be served by the quarkus backend.
run ./mvnw clean package to compile the project
compile project: ./mvnw clean package -Dmaven.test.skip=true
bind volume in docker-compose.yaml
run docker-compose build and docker-compose up -d
docker build -t <NAME> .
docker run -i --rm \
-v <RESOURCE_FOLDER>:/app/resources \
-e APP_GH_OSM=/app/resources/<OSM_FILE> \
-p 8080:8080 \
--name <NAME> \
<NAME>
