公开(公告)号：US11807276B2

公开(公告)日：2023-11-07

申请号：US18059948

申请日：2022-11-29

Applicant: Waymo LLC

Inventor： Jeremy Dittmer ,  Ruffin Evans ,  Vaibhav Nangia ,  Benjamin Ingram ,  Erik Chubb ,  Yonatan Winetraub

IPC: B60W60/00 ,  G01S17/89 ,  G01S13/89 ,  G01S17/58 ,  G05D1/02 ,  G01S13/58 ,  G06V10/22 ,  G06V20/58 ,  G06V20/56 ,  G05D1/00 ,  G01S17/931 ,  G01S13/931

CPC classification number: B60W60/0025 ,  G01S13/58 ,  G01S13/89 ,  G01S17/58 ,  G01S17/89 ,  G05D1/0212 ,  G06V10/22 ,  G06V20/58 ,  G06V20/588 ,  G01S13/931 ,  G01S17/931 ,  G05D1/0088 ,  G05D2201/0213

Abstract: A method includes determining a target specification map that is associated with a task and that indicates, for each respective region of a plurality of regions around a vehicle equipped with a sensor, a target value of a parameter of the sensor. The method also includes determining a capability specification map that indicates, for each respective region, an attained value of the parameter that the sensor is configured to provide. The method additionally includes comparing the capability specification map to the target specification map to determine, for each respective region, a disparity between the target value and the attained value. The method further includes, based on the comparing, identifying one or more of: a first subset of the plurality of regions where the target value exceeds the attained value or a second subset of the plurality of regions where the attained value meets or exceeds the target value.

公开(公告)号：US11529973B1

公开(公告)日：2022-12-20

申请号：US17093274

申请日：2020-11-09

Applicant: Waymo LLC

Inventor： Jeremy Dittmer ,  Ruffin Evans ,  Vaibhav Nangia ,  Benjamin Ingram ,  Erik Chubb ,  Yonatan Winetraub

IPC: B60W60/00 ,  G01S13/89 ,  G01S17/89 ,  G01S17/58 ,  G05D1/02 ,  G01S13/58 ,  G06V10/22 ,  G06V20/58 ,  G06V20/56 ,  G05D1/00 ,  G01S17/931 ,  G01S13/931

Abstract: A method includes determining a target specification map that is associated with a task and that indicates, for each respective region of a plurality of regions around a vehicle equipped with a sensor, a target value of a parameter of the sensor. The method also includes determining a capability specification map that indicates, for each respective region, an attained value of the parameter that the sensor is configured to provide. The method additionally includes comparing the capability specification map to the target specification map to determine, for each respective region, a disparity between the target value and the attained value. The method further includes, based on the comparing, identifying one or more of: a first subset of the plurality of regions where the target value exceeds the attained value or a second subset of the plurality of regions where the attained value meets or exceeds the target value.