Reader device with sensor streaming data and methods
US11109234B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2019 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | Feb 12, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/47
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An access control system includes a first controller having a first antenna interface for broadcasting identifying data to local devices, for receiving ephemeral ID signals, token signals or payload data from local devices, and a first processor for determining a first authentication when an ephemeral ID signal or a token from a first local device is determined to be valid, for determining a second authentication when an ephemeral ID signal or a token from a second local device is determined to be valid, and for instructing a peripheral to perform a user-perceptible action in response to the first authentication, and a second controller coupled to the first controller having a second processor for receiving payload data for the second local device in response to the second authentication, and a second antenna interface for outputting at least a portion of the payload data to the remote server in response to the second authentication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.