SUN-day Driver
Member
Just like the little square image tiles on Google maps, the Autopilot also has tiles that are fetched from a server. Each tile covers a certain fixed geographic area, and they contain information that the AutoPilot uses for assisting it's decision making. Just like the map tiles, a certain amount of them are cached on the CID's SSD so the ones around your daily routes don't need to be downloaded over and over.
Do we know how much priority the data from the tiles has over data from the camera, such as detected lane markings? Hopefully the tile data is not used unless the camera isn't detecting anything directly.