发明名称 |
ELEVATOR SAFETY SYSTEM AND METHOD |
摘要 |
An elevator safety system including a controller, and a hoistway safety node arranged at a pit portion of an elevator hoistway. The hoistway node is operatively connected to one of a pit safety device and a lower hoistway device arranged at the elevator pit. A first bus links the hoistway node and the controller. The first bus passes communication signals directly from the hoistway node to the controller. A car node is arranged in an elevator car. The car node is operatively connected to a car safety device arranged at the elevator car. A second bus links the car node and the controller. The second bus passes communication signals directly from the car node to the controller.
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申请公布号 |
US2013192932(A1) |
申请公布日期 |
2013.08.01 |
申请号 |
US201013820625 |
申请日期 |
2010.09.13 |
申请人 |
PARILLO SHARI R.;HOPPIE PAUL C.;COSTE STEVEN D.;MAZZAMAURO ROBERT;THEBEAU RONNIE E.;WATTERSON LESLIE C.;HERKEL PETER;OTIS ELEVATOR COMPANY |
发明人 |
PARILLO SHARI R.;HOPPIE PAUL C.;COSTE STEVEN D.;MAZZAMAURO ROBERT;THEBEAU RONNIE E.;WATTERSON LESLIE C.;HERKEL PETER |
分类号 |
B66B5/02;B66B1/30;B66B1/34 |
主分类号 |
B66B5/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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