Sensor device
US12001198B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2021 |
| Grant date | Jun 4, 2024 |
| Priority date | — |
| Expiry date | May 5, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W84/18
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A sensor device includes a sensor arranged to produce time domain data representative of a sensed time dependent characteristic adjacent the sensor, and a signal processing component. The signal processing component is arranged to use the time domain data to produce frequency domain data indicative of frequency components present in the time domain data. The sensor device also includes a data transmission component arranged to transmit at least a portion of the frequency domain data. The sensor device is arranged to select a subset of frequency domain data corresponding to a defined number of highest peaks in the frequency domain data and to transmit the selected subset of frequency domain data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.