Elevator monitoring system including automatic passenger detection
First Claim
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1. An elevator monitoring system, comprising:
- an interphone base device telephone-communicating with a plurality of interphone terminal devices; and
an operation monitoring apparatus that receives operation condition data from a group supervisory control device which controls operations of a plurality of elevators and displays operation conditions of the elevators on a monitor, wherein;
the interphone base device and the operation monitoring apparatus telephone-communicate with each other; and
the operation monitoring apparatus detects that a passenger within a car of at least one of the elevators cannot perform an interphone communication based upon the operation condition data and information of communication conditions with respect to the interphone terminal devices, which are received from the interphone base device.
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Abstract
In an elevator monitoring system, an operation monitoring apparatus receives operation condition data from a group supervisory control device so as to display operation conditions of elevators on a monitor. The operation monitoring apparatus and the interphone base device can telephone-communicate with each other. The operation monitoring apparatus detects that a passenger within a car of at least one of the elevators cannot perform an interphone communication based upon the operation condition data and information of communication conditions with respect to the interphone terminal devices, which are received from the interphone base device.
13 Citations
7 Claims
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1. An elevator monitoring system, comprising:
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an interphone base device telephone-communicating with a plurality of interphone terminal devices; and an operation monitoring apparatus that receives operation condition data from a group supervisory control device which controls operations of a plurality of elevators and displays operation conditions of the elevators on a monitor, wherein; the interphone base device and the operation monitoring apparatus telephone-communicate with each other; and the operation monitoring apparatus detects that a passenger within a car of at least one of the elevators cannot perform an interphone communication based upon the operation condition data and information of communication conditions with respect to the interphone terminal devices, which are received from the interphone base device. - View Dependent Claims (2, 3)
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4. An elevator monitoring system, comprising:
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an interphone base device telephone-communicating with a plurality of interphone terminal devices; and an operation monitoring apparatus that receives operation condition data from a group supervisory control device which controls operations of a plurality of elevators so as to display operation conditions of the elevators on a monitor, wherein; the interphone base device and the operation monitoring apparatus telephone-communicate with each other; the operation monitoring apparatus detects that a passenger within a car of at least one of the elevators cannot perform an interphone communication based upon the operation condition data and information of communication conditions with respect to the interphone terminal devices, which are received from the interphone base device; and when the operation monitoring apparatus detects that the passengers cannot perform the interphone communication, the operation monitoring apparatus executes a calculation for evaluating degree of emergency with respect to each of the cars and displays a result of the calculation on the monitor. - View Dependent Claims (5, 6, 7)
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Specification