Platform for perception system development for automated driving systems
US12240487B2 · kind B2 · utility
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Key dates
| Filing date | Feb 16, 2022 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Feb 9, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01S2013/9324
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to methods and systems that utilize the production vehicles to develop new perception features related to new sensor hardware as well as new algorithms for existing sensors by using federated learning. To achieve this, the production vehicle's own worldview is post-processed and used as a reference, towards which the output of the software (SW) or hardware (HW) under development is compared. Through this comparison, a cost function can be calculated and an update of the SW parameters can be locally updated according to this cost function.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.