Eng Meet Train Embarkation V110 V2412 Install May 2026

The legacy software on the EMT had a known bug: during peak hours, the external displays would lag, causing "phantom arrivals." The new v110 core patches the audio-visual sync for the automated "Mind the Gap" announcements, while v2412 specifically overhauls the embarkation logic for the new accessible carriages.

Embarkation v2412 requires a site-specific YAML file. Example: eng meet train embarkation v110 v2412 install

embark_version: v2412
train_composition:
  - car_id: "CAR-01"
    doors: 4
    capacity: 120
  - car_id: "CAR-02"
    doors: 4
    capacity: 120
boarding_protocol:
  method: "asymmetric"   # new in v2412
  min_dwell_time_sec: 20
  max_dwell_time_sec: 45
sensors:
  - type: lidar
    enabled: true
  - type: loadcell
    threshold_kg: 5000
meet_integration:
  listen_port: 8080
  rpc_timeout_ms: 5000

Apply:

docker exec -it embark-v2412 ./apply_config /etc/embark/config.yaml

curl http://localhost:5050/api/v1/status
# Expected: "version":"v110","status":"operational","embarkation_ready":false

(v2412 will flip embarkation_ready to true.) The legacy software on the EMT had a