发明名称 |
POWER-ON-RESET OF ELEVATOR CONTROLLERS |
摘要 |
<p>An elevator (9) includes remote elevator monitoring equipment (10) connected by a communication linkage (12) to a central elevator monitoring and control station (11). Main, drive, and door controllers (16-18) are interconnected (19-21) with the monitor lines. Power-on-reset (POR) of controllers may be caused internally or by remotely-operable power relays (23-25) which interrupt power to the controllers. Maintenance personnel at the remote station (11) may order a POR through the communication linkage. In another embodiment, the remote elevator monitor (10) determines presence of a malfunction which a POR may cure and causes a POR internally or by a power relay. In another embodiment, the controller (16a) includes, in its program routines, elevator diagnostics (50) which can recognize an elevator malfunction which a POR may cure, and either cause the relay to interrupt power for an interval or cause an internal POR.</p> |
申请公布号 |
WO2006045055(A2) |
申请公布日期 |
2006.04.27 |
申请号 |
WO2005US37931 |
申请日期 |
2005.10.20 |
申请人 |
OTIS ELEVATOR COMPANY;LENCE-BARRIERO, JUAN, A.;TALBOT, SAMUEL, R. |
发明人 |
LENCE-BARRIERO, JUAN, A.;TALBOT, SAMUEL, R. |
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