Title:
ELEVATOR SYSTEM
Document Type and Number:
Japanese Patent JP2014172675
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve a problem in which there is room for improvement in, for example, operation at the time of power failure in a prior art.SOLUTION: An elevator system includes: a plurality of elevators; and a control device. The plurality of elevators can be operated by power from a power supply and power from power storage devices respectively mounted on the elevators. The control device selects an elevator responding to a general hall call among the plurality of elevators on the basis of an evaluation value of each of the elevators each calculated in response to a residual power storage amount of the power storage device, when the general landing hall call is issued from a landing hall while the elevator is operated using power of the power storage device in the case of power failure of the power supply. In the control device, an evaluation value of a specific elevator is set to be more hardly selected relative to evaluation values of the elevators other than the specific elevator, with respect to the same residual power storage amount of a power storage device.
Inventors:
MINE SHUNICHI
Application Number:
JP2013044175A
Publication Date:
September 22, 2014
Filing Date:
March 06, 2013
Export Citation:
Assignee:
TOSHIBA ELEVATOR CO LTD
International Classes:
B66B1/18; B66B1/06; B66B1/34
Attorney, Agent or Firm:
Hiroaki Sakai