JPH06144719A - Car-full detecting method of elevator - Google Patents

Abstract

PURPOSE:To open an elevator car from the outer side when baggages of a car-full condition or more are loaded and the door is closed, by making a hall call responsive when a stopping condition or a door closed condition is continued for a specific time or more, even through the inside of the car is in a full condition. CONSTITUTION:It is decided whether the load in an elevator car is 80% or more at first in Step 10, and when it is less than 80%, a hall call is responded. When it is 80% or more, it is decided whether it is in a stopping condition or not in Step 20, and when it is not in the stopping condition, a hall call is made not responsive in Step 40. When it is in a stopping condition, it is decided whether the door closed condition has continued for a specific time or not in Step 30, and when the answer is no, the hall call is made responsive in Step 50, and when the hall call is registered in that floor, the door can be opened. When the door closed condition has continued for a specific time in Step 30, the door is opened automatically.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、エレベータの運転制御
方式に係り、特に、人荷用エレベータの満員検出方式に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator operation control system, and more particularly to a full load detection system for a passenger elevator.

【０００２】[0002]

【従来の技術】従来、満員通過機能を備えたエレベータ
は、乗りかご内が満員のとき、ホール呼びに対し応答す
ることはできなかった。2. Description of the Related Art Conventionally, an elevator having a capacity-passing function has been unable to respond to a hall call when the inside of the car is full.

【０００３】[0003]

【発明が解決しようとする課題】しかし、乗りかご内に
満員レベル以上の荷物を置いて戸が閉まった場合、ホー
ル呼びに対し応答できないため、外から戸を開けられな
いということになる。又、エレベータがある階に停止し
ている間は、その階のホール呼びに対し応答可能とする
方法もあるが、満員であってもリオープン（再戸開）で
きてしまうことになり良くない。However, when the door is closed by placing a luggage of the full level or more in the car, the door cannot be answered because the hall call cannot be opened from the outside. Also, while the elevator is stopped at a certain floor, it is possible to answer the hall call on that floor, but it is not good because it can be reopened even if it is full. .

【０００４】本発明の目的は、上記従来技術の問題点を
解決するエレベータの満員検出方式を提供することにあ
る。An object of the present invention is to provide an elevator occupancy detection system which solves the above-mentioned problems of the prior art.

【０００５】[0005]

【課題を解決するための手段】乗りかご内が満員であっ
ても、停止かつ戸閉状態を所定時間以上継続したとき
は、ホール呼びに対し応答可能としたり、強制的に戸を
開ける。[Means for Solving the Problems] Even if the inside of the car is full, when the vehicle is stopped and the door is closed for a predetermined time or longer, the hall call can be answered or the door can be forcibly opened.

【０００６】[0006]

【作用】上記手段によって、乗りかご内に満員レベル以
上の荷物を置いて戸が閉まった場合、外から戸を開けら
れないということは無くなる。By the above means, when the door is closed by placing a baggage of the full level or more in the car, the door cannot be opened from the outside.

【０００７】[0007]

【実施例】以下、本発明の一実施例を図１，図２を用い
て説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS.

【０００８】図１は本発明の一実施例の全体の構成を示
す。１はエレベータの号機制御装置、２は乗りかご、３
は荷重検出装置、４はかご内操作盤、５は各階ホールに
設置するホールボタンである。荷重検出装置３は乗りか
ご内の荷重を検出するもので、定格積載荷重の８０％
（満員）と１１０％（過負荷）を検出するマイクロスイ
ッチを設けたり、負荷を連続的に検出する電気的はかり
装置を設けて、号機制御装置内でＡＤ変換し、満員や過
負荷を判定する方式などがある。FIG. 1 shows the overall construction of an embodiment of the present invention. 1 is an elevator machine controller, 2 is a car, 3
Is a load detection device, 4 is a control panel in the car, and 5 is a hall button installed in each floor hall. The load detection device 3 detects the load inside the car and is 80% of the rated load.
A micro switch that detects (full) and 110% (overload) is provided, or an electric balance device that continuously detects the load is provided, and AD conversion is performed in the machine controller to determine full or overload. There are methods.

【０００９】次に、本発明の一実施例におけるエレベー
タの号機制御装置２の動作を図２の満員検出フローチャ
ートにより説明する。Next, the operation of the elevator machine control device 2 according to one embodiment of the present invention will be described with reference to the occupancy detection flowchart of FIG.

【００１０】まず、ステップＳ１０で、かご内荷重が８
０％以上（満員相当）かどうかを判定し、もし、８０％
未満であればステップＳ５０で、ホール呼びに応答可能
である。もし８０％以上であれば、次のステップＳ２０
で停止中か否かを判定し、停止中でなければステップＳ
４０でホール呼びに不感とする（満員通過機能）。停止
中であれば、戸閉状態で所定時間経過したかを判定し、
もし経過していなければホール呼びに不感，経過したな
らステップＳ５０でホール呼びに応答可能とし、もしそ
の階でホール呼びが登録されたら戸開可能とする。First, in step S10, the load in the car is 8
80% or more, if 0% or more (equivalent to full)
If it is less than the threshold, the hall call can be answered in step S50. If 80% or more, the next step S20
If it is not stopped, it is determined in step S.
At 40, the hall call is insensitive (full capacity function). If it is stopped, determine whether a predetermined time has passed in the closed state,
If the time has not passed, the hall call is not felt, and if the time has passed, the hall call can be answered in step S50, and if the hall call is registered on that floor, the door can be opened.

【００１１】その他の実施例として、図３に示すよう
に、ステップＴ１０から５０までは前述の実施例と同じ
動作で、ステップ３０において戸閉状態で所定時間経過
した時は自動的に戸を開けてしまう（ステップＴ６０）
方式がある。この実施例によれば、ホール呼びを登録す
るという動作がいらない。As another embodiment, as shown in FIG. 3, steps T10 to T50 are the same as those of the above-described embodiment, and the door is automatically opened when a predetermined time has elapsed in the door closed state in step 30. (Step T60)
There is a method. According to this embodiment, the operation of registering a hall call is unnecessary.

【００１２】[0012]

【発明の効果】本発明によれば、満員通過機能付きのエ
レベータにおいて、乗りかご内が満員であっても、停止
かつ戸閉状態を所定時間以上継続したときは、戸を開け
ることができるので、乗りかご内に満員レベル以上の荷
物を置いて戸が閉まった場合、外から戸を開けられない
ということは無くなる。As described above, according to the present invention, in an elevator having a capacity-passing function, even if the inside of the car is full, the door can be opened when the car is stopped and the door is closed for a predetermined time or longer. , If the door is closed with a baggage level above the cab, the door cannot be opened from the outside.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の一実施例の全体構成の説明図。FIG. 1 is an explanatory diagram of the overall configuration of an embodiment of the present invention.

【図２】本発明の一実施例の満員検出のフローチャー
ト。FIG. 2 is a flowchart of fullness detection according to an embodiment of the present invention.

【図３】本発明の他の実施例の満員検出のフローチャー
ト。FIG. 3 is a flow chart of fullness detection according to another embodiment of the present invention.

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】乗りかご内が満員のときは、ホール呼びに
対し不感とする満員通過機能を備えたエレベータにおい
て、乗りかご内が満員であっても、停止かつ戸閉状態を
所定時間以上継続したときは、ホール呼びに対し応答可
能とすることを特徴とするエレベータの満員検出方式。1. An elevator equipped with a capacity passage function that makes the passengers insensitive to hall calls when the passenger car is full, even if the passenger car is full When it does, it is possible to respond to the hall call, the elevator fullness detection method. 【請求項２】乗りかご内が満員のときは、ホール呼びに
対し不感とする満員通過機能を備えたエレベータにおい
て、乗りかご内が満員であっても、停止かつ戸閉状態を
所定時間以上継続したときは、戸を開けることを特徴と
するエレベータの満員検出方式。2. In an elevator having a function of passing through when the passenger car is full, which makes the passengers insensitive to hall calls, even if the passenger car is full, the elevator is stopped and the door is closed for a predetermined time or longer. When it does, the elevator fullness detection method is characterized by opening the door.