Vehicle system, battery system and control method thereof
US10183664B2 · kind B2 · utility
8Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 12, 2016 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Dec 12, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S903/93
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A battery system is provided. The system includes a battery and a sensor unit having a voltage sensor that detects a voltage of the battery and a current sensor that detects a charging and discharging current of the battery. A power relay assembly of the system includes a main relay that connects between the battery and a vehicle system. Additionally, a battery management system (BMS) applies different diagnostic error code confirm conditions to the voltage sensor and the current sensor when a multi-error of the voltage sensor and the current sensor is detected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.