Method of controlling access to a reserve zone with control of the validity of an access entitlement installed in the memory of a mobile terminal
US10491600B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 3, 2015 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Mar 1, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/77
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The method comprises the following steps: presentation of a mobile terminal to an access control point, capture of an image carried by the access control point, and representative of an encoded item of computer data, by a camera of the terminal, and decryption, by the terminal of the of the image captured by the camera, so as to deduce therefrom the encoded item of computer data, which is a unique identifier of the access control point, by the mobile terminal, by the unique identifier of the access control point decrypted, transmission to the access control point broadcast, by the mobile terminal, of an entitlement for access to the reserve zone, which entitlement is stored in its memory, via the wireless connection, and control of the validity of the data of the access entitlement by the access control point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.