Navigation Information

[wsnbws]

Hello, may I ask how the map navigation information in the prompt is transformed in your work?Thanks！

[rb93dett]

The navigation information in AlphaDrive comes from real-world navigation data (e.g., AMap), including high-level commands at positions 100m and 200m ahead of the ego vehicle, such as "go straight," "turn left," or "turn right." We simply need to convert these commands into corresponding prompt texts.