Power supply device of system
US12155255B2 · kind B2 · utility
0Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 10, 2022 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Jun 25, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J2310/46
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a power supply device of a system contained inside a vehicle. Specifically, the present disclosure relates to a technique for implementing a switching function in place of a switching circuit which limits the power of a battery. The power supply device, according to the present disclosure, determines the start state of the system using a change in the state of a start signal of the vehicle, and supplies power or stops the supply of power according to the determined start state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.