Patent ID: 11940287
Assignee: INTEL CORPORATION
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer-readable medium having instructions stored thereon, wherein the instructions, when executed by a processor, cause the processor to:
receive a route planning request from a user, the route planning request comprising a line of interest on a map;
identify the line of interest in response to the route planning request;
acquire road and traffic information associated with the line of interest from a road and traffic data source; and
calculate, based on the acquired road and traffic information, a navigation route that matches or corresponds to the line of interest and meets or satisfies predefined road and traffic constraints;
acquire, from one or more sensors on a running autonomous vehicle (AV), real-time sensor data to be fed into a safety driving model;
calculate the navigation route that matches or corresponds to the line of interest and meets or satisfies both the road and traffic constraints and predefined safety driving constraints;
simulate route changing along the line of interest in response to the route planning request;
determine whether the route changing violates the safety driving constraints;
rejecting the route planning request when it is determined the route changing violates the safety driving constraints; and
accept the route planning request and calculating the navigation route under the road and traffic constraints when it is determined the route changing does not violate the safety driving constraints.