On-board data storage method and system
US12158887B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 24, 2020 |
| Grant date | Dec 3, 2024 |
| Priority date | — |
| Expiry date | Jul 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/6058
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
This invention is directed to an on-board data storage method and system. The on-board data storage method includes obtaining, in a current time period, various pieces of time sequence data to be processed written into the on-board database; for each piece of the time sequence data to be processed, determining a node to be stored in the on-board database and a partition to be stored in the node according to the piece of the time sequence data to be processed, and writing the piece of the time sequence data to be processed into a corresponding time sequence in the determined partition to be stored; and writing each piece of the time sequence data written into each partition to be stored into each corresponding data bucket in memory.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.