| 发明名称 |
SENSOR SIGNAL PROCESSING SYSTEM AND METHOD |
| 摘要 |
A sensor system includes one or more sensors that sense vibrations of a vehicle and one or more processors that can determine a speed of the vehicle and determine whether the vibrations occurring at one or more frequencies of interest (that are based on the speed of the vehicle) indicate damage to a propulsion system of the vehicle. The one or more processors optionally may determine a hunting frequency of a wheel and axle set and/or a lateral acceleration of the wheel and axle set from the vibrations. The one or more processors can determine a conicity of a wheel in the wheel and axle set based on the hunting frequency and/or the lateral acceleration that is determined. |
| 申请公布号 |
US2017084094(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201615370749 |
申请日期 |
2016.12.06 |
| 申请人 |
General Electric Company |
发明人 |
Worden Bret;Zhang Jingjun;Petersen David |
| 分类号 |
G07C5/08;G01M17/013;G07C5/00 |
主分类号 |
G07C5/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system comprising:
one or more sensors configured to sense vibrations of a vehicle; and one or more processors configured to determine an operational speed of the vehicle and one or more frequencies of interest based on the operational speed of the vehicle, the one or more processors also configured to determine whether the vibrations occurring at the one or more frequencies of interest indicate damage to a propulsion system of the vehicle. |
| 地址 |
Schenectady NY US |
