Charging state display controller
US10836268B2 · kind B2 · utility
2Cited by
2References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Nov 28, 2018 |
| Grant date | Nov 17, 2020 |
| Priority date | — |
| Expiry date | May 28, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A charging state display controller recognizing and displaying that a high voltage battery of an electric vehicle is being used, may include a receiving unit receiving operation signals output from controllers using the high voltage battery when the high voltage battery is in a using mode, a signal determination unit determining whether or not the number of the operation signals received by the receiving unit satisfies a predetermined condition, and a control unit controlling on/off of a charging state indicator in accordance with whether or not the number of operation signals satisfies the predetermined condition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.