Methods and apparatus for providing state estimation in autonomous vehicles
US12097865B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 17, 2021 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Nov 16, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2012/40215
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
According to one aspect, a method includes obtaining, at a first unit, a first signal, and storing an indication of an arrival time of the first signal in a register of the first unit. The method also includes obtaining a digital signal to be provided to a controller area network (CAN) circuit system, the CAN circuit system being included in the first unit, adding the indication to the digital signal, wherein adding the indication to the digital signal creates an updated digital signal, and providing the updated digital signal to the CAN circuit system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.