JP2016124692A5

JP2016124692A5 -

Info

Publication number: JP2016124692A5
Application number: JP2015001640A
Authority: JP
Filing date: 2015-01-07
Publication date: 2017-04-13
Anticipated expiration: 2035-01-07

Description

前記目的を達成するために第１の本発明は、乗りかごの走行に同期して回転するロータリーエンコーダの出力パルスから乗りかごの位置を監視するかご位置検出装置から乗りかごの位置情報を取得するかご位置情報取得手段と、前記乗りかごの各階床毎の階高値情報を取得する階高値情報取得手段と、前記乗りかごの位置情報と階高値情報から乗りかご着床時のかご床と乗り場床の段差の大きさを検出する段差検出手段と、エレベータの駆動を制御するエレベータ制御装置に対して着床制御補正信号を送信する着床制御補正信号送信手段と、予め設定した判定値を記憶する記憶手段を備え、前記段差検出手段により検出された段差が、前記記憶手段に記憶されている判定値を超えると、前記着床制御補正信号送信手段から前記エレベータ制御装置に対して着床制御補正信号を送信することを特徴とする。 In order to achieve the above object, the first aspect of the present invention acquires car position information from a car position detection device that monitors the position of the car from output pulses of a rotary encoder that rotates in synchronization with the car's running. Car position information acquisition means, floor height information acquisition means for acquiring floor height information for each floor of the car, and the car floor and landing floor at the time of landing of the car from the position information and floor height information of the car A step detecting means for detecting the size of the step, a landing control correction signal transmitting means for transmitting a landing control correction signal to the elevator control device for controlling the driving of the elevator, and a preset judgment value are stored. comprising a storage unit, a step detected by the step detecting means exceeds a judgment value stored in the storage means, the elevator control from the landing control correction signal transmitter And transmitting the landing control correction signal to location.

Claims

Car position information acquisition means for acquiring position information of the car from a car position detector that monitors the position of the car from an output pulse of a rotary encoder that rotates in synchronization with the traveling of the car;
Floor price information acquisition means for acquiring floor price information for each floor of the car;
A level difference detecting means for detecting the size of the level difference between the car floor and the landing floor at the time of landing of the car from the position information and floor height information of the car;
A landing control correction signal transmitting means for transmitting a landing control correction signal to an elevator control device that controls the drive of the elevator;
Storage means for storing a predetermined determination value;
It stepped detected by the step detecting means, for transmitting exceeds the judgment value stored in the storage means, the landing control correction signal to said elevator control from the landing control correction signal transmitter Elevator car monitoring device characterized by.

In the elevator car monitoring device according to claim 1,
A rotary encoder that rotates in synchronization with the traveling of the car is a rotary encoder for a governor that is attached to the rotational drive shaft of the governor;
An elevator ride characterized in that a part of an endless governor rope is wound around a rotary drive shaft of the governor and the other part of the governor rope is connected to the car. Car monitoring device.

Detecting that the car has started and stopped at one of the floors;
Obtaining floor price information of a floor where the car has stopped from a floor price table for each floor of the car;
Obtaining stop position information of the current car from the car position detecting device;
Obtaining the size of the step between the car floor and the landing floor when landing the car from the stop position information of the car and the floor height information of the floor where the car has stopped;
A step of transmitting a landing control correction signal to the elevator control device when the step exceeds a predetermined determination value;
Based on the landing control correction signal, the elevator control device has a step of correcting the landing position of the car so that there is no step between the car floor and the landing floor when landing the car. How to monitor an elevator car.

In the elevator car monitoring method according to claim 3,
Obtaining an average value of the step size on the floor when calculating the size of the step between the car floor and the landing floor when landing the car;
A method for monitoring an elevator car, comprising determining whether an average value of the steps exceeds the determination value.

In the elevator car monitoring method according to claim 3,
Obtaining an average value of the step size on the floor when calculating the size of the step between the car floor and the landing floor when landing the car;
Obtaining an average value of the steps of the entire elevator based on the average value of the steps on each floor;
A method for monitoring an elevator car comprising a step of determining whether or not an average value of steps of the entire elevator exceeds the determination value.

In the elevator car monitoring method according to any one of claims 3 to 5,
Before the step of obtaining the level difference between the car floor and the landing floor when landing the car, a step of dividing the traveling direction of the car into an ascending direction and a descending direction is provided,
An elevator car monitoring method, comprising: a step of obtaining an average value of the size of the steps for each traveling direction of the car; and a step of comparing the average value of the steps and a determination value.