| 发明名称 |
Methods and Systems For Detecting Vehicle Charging System Faults |
| 摘要 |
A vehicle may include a vehicle charging system having an alternator operatively coupled to an engine and a controller. The controller may be programmed to output a warning indicative of a vehicle charging system fault in response to a quotient of a voltage drop associated with the alternator and an output current of the alternator exceeding a threshold value while the alternator is operating in a steady state condition. |
| 申请公布号 |
US2016103189(A1) |
申请公布日期 |
2016.04.14 |
| 申请号 |
US201414511254 |
申请日期 |
2014.10.10 |
| 申请人 |
Ford Global Technologies, LLC |
发明人 |
DeMarco John Anthony;Grant Robert Michael |
| 分类号 |
G01R31/40;G01R31/00;G01R31/36 |
主分类号 |
G01R31/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of detecting a vehicle charging system fault comprising:
in response to a quotient of a voltage drop associated with an alternator and an output current associated with the alternator exceeding a threshold value while the alternator is operating in a steady state condition, outputting for display a warning indicative of a vehicle charging system fault. |
| 地址 |
Dearborn MI US |
