Method for operating an elevator control device including sending an authorization code
US10173862B2 · kind B2 · utility
2Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2014 |
| Grant date | Jan 8, 2019 |
| Priority date | — |
| Expiry date | Oct 24, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B2201/406
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A process for operating an elevator control device, whereby for local access to the elevator control device via a programming device, the elevator control device automatically sends an identifier to the programming device and the identifier is input to an operator panel associated with the elevator control device. The elevator control device permits the local access when the previously sent identifier has been entered correctly within a predetermined input time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.