Gauge reading device and system
US8411896B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 21, 2006 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Sep 30, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY04S20/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gauge monitoring system can include a parameter store that stores parameter data in digital form for at least one gauge. The parameter data can correspond to different gauge readings. An image processing circuit can be coupled to receive image data from an image sensor physically attached to at least one gauge. The image processing circuit can analyze the image data to generate image data points corresponding to the gauge image and generates a gauge reading from the image data points and the parameter data. A transmitting circuit transmit the gauge reading to a location remote from the gauge. A control circuit that activates the image processing circuit and couples the gauge reading to the transmitting circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.