公开(公告)号：US11340077B2

公开(公告)日：2022-05-24

申请号：US16367746

申请日：2019-03-28

Applicant: HERE Global B.V.

Inventor： Jeremy M. Young ,  Leon Stenneth

IPC: G01C21/28 ,  G01C21/34 ,  G01C21/36 ,  G05D1/02

Abstract: A vehicle apparatus, for example, receives map data comprising a sensor quality index table; accesses the sensor quality index table to determine an expected sensor effectiveness of a sensor onboard a vehicle along at least a portion of a planned route based on current and/or expected driving conditions; and responsive to determining that the expected sensor effectiveness for the at least one sensor satisfies a threshold requirement, perform a low sensor quality mitigation function. The vehicle apparatus is onboard the vehicle and is in communication with the sensor onboard the vehicle. The sensor quality index table may be generated by a network apparatus based on a plurality of sensor quality communications, generated by probe apparatuses, that are partitioned based on location and timestamp. Sensor quality index tables may be aggregated to generate driving condition tables.

公开(公告)号：US20200309533A1

公开(公告)日：2020-10-01

申请号：US16367746

申请日：2019-03-28

Applicant: HERE Global B.V.

Inventor： Jeremy M. Young ,  Leon Stenneth

IPC: G01C21/28 ,  G01C21/36 ,  G01C21/34

Abstract: A vehicle apparatus, for example, receives map data comprising a sensor quality index table; accesses the sensor quality index table to determine an expected sensor effectiveness of a sensor onboard a vehicle along at least a portion of a planned route based on current and/or expected driving conditions; and responsive to determining that the expected sensor effectiveness for the at least one sensor satisfies a threshold requirement, perform a low sensor quality mitigation function. The vehicle apparatus is onboard the vehicle and is in communication with the sensor onboard the vehicle. The sensor quality index table may be generated by a network apparatus based on a plurality of sensor quality communications, generated by probe apparatuses, that are partitioned based on location and timestamp. Sensor quality index tables may be aggregated to generate driving condition tables.