Calibration and operational assurance method and apparatus for RFID object monitoring system
US8451121B2 · kind B2 · utility
2Cited by
23References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2010 |
| Grant date | May 28, 2013 |
| Priority date | — |
| Expiry date | Sep 9, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q2213/13095
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for monitoring objects in a three dimensional target area and or business process decision making. The methods include calibration, recalibration, operation and rules compliance for a radio frequency object monitoring system. Location tags are placed throughout a three dimensional area in predetermined positions and used to determine relative position, movement and or distances of objects with and without object tags. Repeated scanning and comparison of data provides a database by which the object monitoring system responds according to predetermined rules.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.