Method for testing elevator emergency phones and elevator emergency communication system
US8948348B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 13, 2013 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Jun 13, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB66B19/007
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A method is provided for testing an elevator emergency phone, which emergency phone is either VoIP compliant and connected to a WAN or is connected with a mobile connection module for operation in a mobile network. In the method, the phone is periodically initiated to be registered in the corresponding communication network. The registration attempt is monitored by a reporting device. The status data of the registration attempt is communicated by the reporting device to a monitoring center, which itself is connected to the communication network, which monitoring center takes necessary action when either a registration attempt is not being executed within a set time period or if the result of at least one registration attempt has been communicated as failed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.