| 发明名称 |
EQUIPMENT MONITORING SYSTEM |
| 摘要 |
The invention concerns an asset monitoring system (10) having a monitoring unit 8 and a plurality of sensors (4) onboard the asset. The sensors (4) are arranged to measure a plurality of operational variables for the asset in use and the monitoring unit (8) is arranged to receive operational variable measurements output from the sensors. The monitoring unit is also arranged to determine a current value of a sensor characteristic (ZA1; ZB1) for each sensor and to compare the current sensor characteristic value with a predetermined sensor characteristic value in order to determine automatically whether a change of one or more sensors has occurred between instances of operation. |
| 申请公布号 |
US2014331751(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201414223532 |
申请日期 |
2014.03.24 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
MACDONALD Andrew Peter |
| 分类号 |
G01M15/14 |
主分类号 |
G01M15/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An equipment monitoring system comprising:
a monitoring unit; and a plurality of sensors onboard the equipment, the sensors arranged to measure a plurality of operational variables for the equipment in use and the monitoring unit arranged to receive operational variable measurements output from the sensors, wherein the monitoring unit is arranged to determine a current value of a sensor characteristic for each sensor and to compare the current sensor characteristic value with a predetermined sensor characteristic value in order to determine automatically whether a change of one or more sensors has occurred between instances of operation. |
| 地址 |
London GB |
