Method, digital tool, device and system for detecting movements of objects and/or living beings in a radio range, in particular of an indoor area
US10410511B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 30, 2015 |
| Grant date | Sep 10, 2019 |
| Priority date | — |
| Expiry date | Oct 30, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08C2201/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method, digital tool, device, and system for detecting movements of objects and/or living beings in a radio range, which enables easily with a minimum of hardware complexity an automated movement detection based on a Single-Sensor, is provided. The method includes collecting as input data for the movement detection based on received radio signals of an intended or unintended communication between a transmitting radio terminal being mobile or fixed and a receiving local fixed radio device in the radio range “Received Signal Strength”-values related quantities, determining a change in the received radio signals, which are derived from the facts that the movement influences the transmitted radio signal in the radio range based on the RSS-values related quantities by the indication of a statistical parameter value, and assessing the statistical parameter value until the statistical parameter value in accordance with a threshold check provides a reliable statement for controlling purposes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.