Charging control method and system, and vehicle
US12202368B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Oct 26, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/167
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The vehicle includes a battery pack. When the battery pack is charged by using a charging gun of a charging pile, battery pack is charged according to a smaller value between a first charging current upper limit value of a charging device and a second charging current upper limit value of the battery pack, so that the charging efficiency is improved to the greatest extent, and the charging time is shortened on the premise of ensuring safety, and a situation that the charging time is prolonged as the charging current is set to be too small is avoided; and when the battery pack is charged by using an on-board charging gun, the battery pack is charged according to a smallest value among the first charging current upper limit value of the charging device, the second charging current upper limit value of the battery pack, and a preset charging current value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.