发明名称 |
System for remotely communicating voice and data to and from an elevator controller |
摘要 |
A wireless communications system for use with an elevator system in a building includes a first transceiver connected to an elevator controller and a second transceiver located remotely within the building. The first and second transceivers each have antennas which allow wireless transmission of data between the transceivers. A building monitoring center is hard-wired to the second transceiver to allow personnel to monitor and interact with each elevator controller. A third transceiver and antenna are located outside of the building and are connected to a central monitoring station to allow remote monitoring and interaction with each elevator controller. The wireless communications system can be used with a network of elevators where each elevator has a unique electronic address to allow discreet wireless communications with a specific elevator.
|
申请公布号 |
US6684055(B1) |
申请公布日期 |
2004.01.27 |
申请号 |
US20000484506 |
申请日期 |
2000.01.18 |
申请人 |
OTIS ELEVATOR COMPANY |
发明人 |
BLACKABY BARRY G.;REMMERS TIMOTHY M. |
分类号 |
B66B1/34;B66B5/00;(IPC1-7):H04B7/15 |
主分类号 |
B66B1/34 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|