Method and system for limiting access rights within a building
US8813917B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2012 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Nov 2, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C2009/00341
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
The present invention presents a solution for limiting access rights in a building, which building contains a conveying system, an access control system connected to the conveying system, which access control system comprises at least one short-range identification point and at least one long-range identification point and in which access control system passengers have a personal terminal device for giving service requests to the conveying system. A terminal device is taken into the operating area of a short-range identification point, the access rights connected to the service requests of the terminal device are activated, the terminal device is taken into the operating area of a long-range identification point and a service request generated with the terminal device is transmitted to the conveying system, if the access right connected to the service request is valid on the basis of the activation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.