公开(公告)号：US20210101614A1

公开(公告)日：2021-04-08

申请号：US17063330

申请日：2020-10-05

Applicant: Waymo LLC

Inventor： Brandyn Allen White ,  Aleksei Timofeev

IPC: B60W60/00 ,  G05D1/00 ,  G05D1/02 ,  B60W30/095 ,  G06N3/08

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting actions for an agent at a specific real-world location using historical data generated at the same real-world location. One of the methods includes determining a current geolocation of an agent within an environment; obtaining historical data for geolocations in a vicinity of the current geolocation of the agent from a database that maintains historical data for a plurality of geolocations within the environment, the historical data for each geolocation comprising observations generated at least in part from sensor readings of the geolocation captured by vehicles navigating through the environment; generating an embedding of the obtained historical data; and providing the embedding as an input to a policy decision-making system that selects actions to be performed by the agent.

公开(公告)号：US20240262385A1

公开(公告)日：2024-08-08

申请号：US18440363

申请日：2024-02-13

Applicant: Waymo LLC

Inventor： Brandyn Allen White ,  Aleksei Timofeev

IPC: B60W60/00 ,  B60W30/095 ,  G06N3/08

CPC classification number: B60W60/001 ,  B60W30/0956 ,  G06N3/08 ,  B60W2554/4044 ,  B60W2556/10

Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting actions for an agent at a specific real-world location using historical data generated at the same real-world location. One of the methods includes determining a current geolocation of an agent within an environment; obtaining historical data for geolocations in a vicinity of the current geolocation of the agent from a database that maintains historical data for a plurality of geolocations within the environment, the historical data for each geolocation comprising observations generated at least in part from sensor readings of the geolocation captured by vehicles navigating through the environment; generating an embedding of the obtained historical data; and providing the embedding as an input to a policy decision-making system that selects actions to be performed by the agent.