Patent ID: 11902374
Assignee: AMAZON TECHNOLOGIES, INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 0:
1. A system for implementing a vehicle information extraction service, comprising:
one or more computing devices configured to:
receive, from a customer of the vehicle information extraction service, a request for one or more types of vehicle information to be extracted from a fleet of vehicles;
receive one or more vehicle information packets provided by respective vehicles of the fleet, wherein respective ones of the one or more vehicle information packets comprise information used to identify respective partitions;
determine respective total numbers of vehicles in respective ones of the partitions;
determine one or more data reduction factors to be applied to vehicles in the respective ones of the partitions based on the respective total numbers of vehicles in the respective ones of the partitions, wherein the one or more data reduction factors comprise a probability that a given vehicle of the fleet in a given respective partition will have non-redundant vehicle information as compared to other ones of the vehicles of the fleet in the given respective partition;
send one or more vehicle scheme packets to one or more of the vehicles of the fleet, wherein the vehicle scheme packets comprise information identifying the requested one or more types of vehicle information to be extracted and one or more corresponding data reductions factors for one or more partitions that are to be applied; and
receive the requested one or more types of vehicle information from only a portion of the vehicles of the fleet located in respective ones of the one or more partitions in accordance with the one or more data reduction factors.