ZONE DRIVING

摘要

A roadgraph may include a graph network of information such as roads, lanes, intersections, and the connections between these features. The roadgraph may also include one or more zones 510 associated with particular rules. The zones 510 may include locations where driving is typically challenging such as merges, construction zones, or other obstacles. In one example, the rules may require an autonomous vehicle 300-B to alert a driver that the vehicle is approaching a zone. The vehicle 300-B may thus require a driver to take control of steering, acceleration, deceleration, etc. In another example, the zones 520 may be designated by a driver and may be broadcast to other nearby vehicles, for example using a radio link or other network such that other vehicles may be able to observe the same rule at the same location or at least notify the other vehicle's drivers that another driver felt the location was unsafe for autonomous driving.