ELEVATOR AND BUILDING POWER SYSTEM WITH SECONDARY POWER SUPPLY MANAGEMENT
摘要
A system (10) manages power from a secondary power (30) source to supply power to elevator and building systems (18) after failure of a primary power source (20). An available power monitor provides a measure or estimate (such as state-of-charge) of the power available from the secondary power source. A demand monitoring system (46) generates a signal related to passenger demand for each elevator in the elevator system. A controller (34) then prioritizes allocation of power from the secondary power source to the elevator and building systems based on the available power from the secondary power source and the passenger demand in the elevator system.
申请公布号
HK1159591(A1)
申请公布日期
2016.07.08
申请号
HK20120100176
申请日期
2012.01.06
申请人
OTIS ELEVATOR COMPANY
发明人
WESSON, John, P.;ATALLA, Mauro, J.;OGGIANU, Stella, M.;VERONESI, William, A.