Systems and methods for rapid detection of rotation direction
US9470506B2 · kind B2 · utility
5Cited by
5References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 2014 |
| Grant date | Oct 18, 2016 |
| Priority date | — |
| Expiry date | Dec 27, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/02
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Embodiments relate to sensor systems and methods for rapidly detecting a direction of rotation. In one embodiment, a sensor system is configured to identify positive and negative peaks of both speed and direction signals and to evaluate a sequential order of the peaks. A direction of rotation can be identified rapidly from the evaluation of the sequential order of peaks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.