Functional safety in a battery management system
US11677104B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jan 30, 2020 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Nov 1, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M2220/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a particular embodiment, a method of functional safety in a battery management system is disclosed that includes: generating, by a module monitoring system of the battery management system, battery sensor data; generating, by the module monitoring system, based on the battery sensor data, integrity data; sending, by the module monitoring system, via a wireless black communication channel to a wireless network controller of the battery management system, the battery sensor data and the integrity data; and sending, by the wireless network controller, to a vehicle control system, the battery sensor data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.