Systems and methods for anonymizing navigation information

    公开(公告)号:US11205012B2

    公开(公告)日:2021-12-21

    申请号:US16292757

    申请日:2019-03-05

    Abstract: Systems and methods are provided for anonymizing navigation data and generating an autonomous vehicle road navigation model with the anonymized data. A navigation system may receive data relating to a road section from a vehicle. The system may determine one or more motion representations associated with the vehicle and one or more road characteristics associated with the road section. The system may assemble navigation information relative to a first portion and relative to a second portion of the road section. The first and second portions may be spatially separated by a third portion. The system may transmit the navigation information relating to the first and second portions and forego transmitting information relating to the third portion. A server may receive the transmitted navigation information and assemble an autonomous vehicle road navigation model. The server may transmit the navigation model to one or more vehicles for use in autonomous navigation.

    SYSTEMS AND METHODS FOR ANONYMIZING NAVIGATION INFORMATION

    公开(公告)号:US20190272389A1

    公开(公告)日:2019-09-05

    申请号:US16292757

    申请日:2019-03-05

    Abstract: Systems and methods are provided for anonymizing navigation data and generating an autonomous vehicle road navigation model with the anonymized data. A navigation system may receive data relating to a road section from a vehicle. The system may determine one or more motion representations associated with the vehicle and one or more road characteristics associated with the road section. The system may assemble navigation information relative to a first portion and relative to a second portion of the road section. The first and second portions may be spatially separated by a third portion. The system may transmit the navigation information relating to the first and second portions and forego transmitting information relating to the third portion. A server may receive the transmitted navigation information and assemble an autonomous vehicle road navigation model. The server may transmit the navigation model to one or more vehicles for use in autonomous navigation.

    Map management using an electronic horizon

    公开(公告)号:US12228424B2

    公开(公告)日:2025-02-18

    申请号:US17406796

    申请日:2021-08-19

    Abstract: Systems and methods for providing one or more map segments to one or more vehicles are disclosed. In one implementation at least one processor is programmed to receive navigational information from a vehicle, the navigational information including an indicator of a location of the vehicle, an indicator of a speed of the vehicle, and an indicator of a direction of travel of the vehicle; analyze the received navigational information and determine a potential travel envelope for the vehicle; and send to the vehicle one or more map segments including map information for a geographical region at least partially overlapping with the potential travel envelope of the vehicle.

    MAP MANAGEMENT USING AN ELECTRONIC HORIZON

    公开(公告)号:US20210381849A1

    公开(公告)日:2021-12-09

    申请号:US17406796

    申请日:2021-08-19

    Abstract: Systems and methods for providing one or more map segments to one or more vehicles are disclosed. In one implementation at least one processor is programmed to receive navigational information from a vehicle, the navigational information including an indicator of a location of the vehicle, an indicator of a speed of the vehicle, and an indicator of a direction of travel of the vehicle; analyze the received navigational information and determine a potential travel envelope for the vehicle; and send to the vehicle one or more map segments including map information for a geographical region at least partially overlapping with the potential travel envelope of the vehicle.

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