JPH09156843A - Group supervisory operation control device for elevator - Google Patents
Group supervisory operation control device for elevatorInfo
- Publication number
- JPH09156843A JPH09156843A JP7322065A JP32206595A JPH09156843A JP H09156843 A JPH09156843 A JP H09156843A JP 7322065 A JP7322065 A JP 7322065A JP 32206595 A JP32206595 A JP 32206595A JP H09156843 A JPH09156843 A JP H09156843A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- load
- traffic flow
- lower floor
- boarding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、下方階と上方階
との間を往復運転する複数のエレベータを群管理制御す
るエレベータの群管理制御装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator group management control device for group-controlling a plurality of elevators that reciprocate between a lower floor and an upper floor.
【０００２】[0002]
【従来の技術】従来のエレベータでは、乗場での呼び釦
が押されたときに応答する乗場呼び制御が一般的であ
る。下方基準階と上方基準階との間を超高速大容量のエ
レベータ群で連絡するシャトルエレベータの運転方式に
は、特開昭４８−６４４１号公報のように、所定量の利
用客が存在するときシャトルエレベータを上下基準階よ
り所定時間間隔で出発させるものがある。また、特公昭
５０−１９８２３号公報のように、あらかじめ定められ
た帯域内に登録された長時間待ち呼びまたは登録された
乗場降り呼びが規定数以上あることを検出したら、かご
を待ち呼びが存在する帯域へ直行する動作と乗場降り呼
びとかご呼びとに応答させる動作を交互に行わせるもの
がある。また、特公昭５１−９２３０号公報のように、
あらかじめ複数のサービスゾーンに分け、各サービスゾ
ーンを分割急行運転するエレベータの台数を交通需要に
より調整するものがある。2. Description of the Related Art In conventional elevators, hall call control that responds when a call button at a hall is pressed is general. An operation method of a shuttle elevator in which a lower standard floor and an upper standard floor are connected by an ultra-high-speed and large-capacity elevator group is disclosed in JP-A-48-6441 when a predetermined number of passengers are present. Some shuttle buses depart from the upper and lower reference floors at predetermined time intervals. Further, as in Japanese Patent Publication No. Sho 50-19823, when it is detected that there are more than a specified number of registered long waiting calls or registered landing calls in a predetermined band, there is a waiting call for a car. There is a system in which an operation of going straight to a band and an operation of responding to a landing call and a car call are alternately performed. Also, as in Japanese Patent Publication No. 51-9230,
There is one that divides the service zones into a plurality of service zones in advance, and adjusts the number of elevators that perform divided express operation in each service zone according to the traffic demand.
【０００３】[0003]
【発明が解決しようとする課題】ところで、通常の乗場
呼び応答制御では、乗場で呼び釦が押されてからエレベ
ータが応答するが、停止階と停止階との間隔が比較的大
きいと走行時間が長いため、アップピーク時（上方階へ
の乗車混雑時）のように一階床に乗客が集中する時には
混雑階での待ち時間が長くなり、サービスが低下する。By the way, in the normal hall call response control, the elevator responds after the call button is pressed at the hall. However, if the distance between the stop floor and the stop floor is relatively large, the traveling time is reduced. Since it is long, when passengers are concentrated on the first floor, such as during peak hours (when passengers are crowded on the upper floor), the waiting time on the crowded floor becomes long and the service deteriorates.
【０００４】また、特開昭４８−６４４１号公報では、
上方階または下方階から一定の間隔でエレベータが出発
するため、混雑時、例えばアップピーク時のように下方
階からの乗客が極端に多い場合に、積残しが起き、停止
階と停止階との間隔が比較的大きいと、次のエレベータ
が到着するまでの待ち時間が長くなるので効率が悪い。
また、上方階では逆に乗客が少なく、無駄な停止をする
ことになるので効率が悪い。Further, in JP-A-48-6441,
Since the elevators depart from the upper floor or the lower floor at regular intervals, uncrowded cargo will occur when there are extremely many passengers from the lower floor, such as during peak hours, such as during uppeak hours. If the interval is relatively large, the waiting time until the arrival of the next elevator becomes long, which is inefficient.
On the other hand, there are few passengers on the upper floor, which results in unnecessary stoppage, resulting in poor efficiency.
【０００５】また、特公昭５０−１９８２３号公報で
は、長時間待ち呼びが検出されてから動作を選択するの
で、長時間待ち呼びがある一定間隔で発生すると、動作
の選択・解除が頻繁に起こり、結果的に長時間待ち呼び
の解消とはならない。Further, in Japanese Patent Publication No. 5019823/1975, since the operation is selected after the long-waiting call is detected, if the long-waiting call occurs at a certain interval, the operation is frequently selected / released. , As a result, the long waiting call is not resolved.
【０００６】さらに、特公昭５１−９２３０号公報で
は、指定されたエレベータはサービスゾーン内のみサー
ビスするため、サービスゾーン境界付近の階床は他のサ
ービスゾーンをサービスしているエレベータが付近にい
てもその階床には応答しない。したがって、サービスゾ
ーン境界付近の階床に乗場呼びが頻繁に発生するとその
階床のサービスが悪化するという問題点があった。Further, in Japanese Patent Publication No. 51-9230, since the designated elevator serves only within the service zone, the floor near the boundary of the service zone is close to the elevators serving other service zones. Do not respond to that floor. Therefore, if a hall call frequently occurs on a floor near the boundary of the service zone, there is a problem that the service on that floor deteriorates.
【０００７】そこで、この発明は上述した点に鑑みてな
されたもので、エレベータの乗客の流れ（交通流）を判
別することにより、呼びの有無に関係なく、サービスゾ
ーンに分ける制限を加えないで配車を行い、より適切な
サービスを行うことができるエレベータの群管理制御装
置を得ることを目的とする。Therefore, the present invention has been made in view of the above-mentioned points, and by determining the flow of passengers (traffic flow) of an elevator, regardless of whether there is a call, there is no limitation to divide into service zones. It is an object of the present invention to obtain an elevator group management control device that can dispatch vehicles and perform more appropriate services.
【０００８】[0008]
【課題を解決するための手段】この発明に係るエレベー
タの群管理制御装置は、下方階と上方階との間を往復運
転する複数のエレベータを群管理制御するエレベータの
群管理制御装置において、エレベータの利用客の交通流
を判別する交通流判別部と、この交通流判別部で判別さ
れた交通流の判別結果に基づいてエレベータの配車台数
を設定する配車台数制御部と、この配車台数制御部で設
定された配車台数に基づいて配車を行うかご配車部とを
備えたことを特徴とするものである。また、上記交通流
判別部は、階床データと乗車負荷データとに基づいて上
方階乗車負荷と下方階乗車負荷を求め、該上方階乗車負
荷と下方階乗車負荷に基づいて交通流を判別し、上記配
車台数制御部は、判別された交通流に応じた配車台数を
設定することを特徴とするものである。また、上記交通
流判別部は、上昇階乗車負荷と下方階乗車負荷をそれぞ
れ設定値と比較しそれら比較結果に基づいて混雑階を判
別し、上記配車台数制御部は、混雑階と判別された上方
階または下方階の配車台数を増加させるように配車台数
を設定することを特徴とするものである。また、上記交
通流判別部は、上方階乗車負荷が下方階乗車負荷の所定
係数倍以上であるとき上方階への乗客負荷が大きいアッ
プピークサービスを検出し、上記配車台数制御部は、ア
ップピークサービス時に、少なくとも下方階配車台数を
上方階配車台数よりも多く設定することを特徴とするも
のである。また、上記交通流判別部は、下方階乗車負荷
が上方階乗車負荷の所定係数倍以上であるとき下方階へ
の乗客負荷が大きいダウンピークサービスを検出し、上
記配車台数制御部は、ダウンピークサービス時に、少な
くとも上方階配車台数を下方階配車台数よりも多く設定
することを特徴とするものである。また、上記交通流判
別部は、上方階乗車負荷が下方階乗車負荷の所定係数倍
より小さく、下方階乗車負荷が上方階乗車負荷の所定係
数倍より小さく、かつ上方階乗車負荷と下方階乗車負荷
の和が任意の乗車負荷定数以上であるとき平常時を検出
し、上記配車台数制御部は、平常時検出時に、上下階か
らの交通流に応じて上方階と下方階とに少なくとも１台
以上の配車を設定することを特徴とするものである。さ
らに、上記交通流判別部は、上方階乗車負荷が下方階乗
車負荷の所定係数倍より小さく、下方階乗車負荷が上方
階乗車負荷の所定係数倍より小さく、かつ上方階乗車負
荷と下方階乗車負荷の和が任意の乗車負荷定数より小さ
いとき閑散時を検出し、上記配車台数制御部は、閑散時
検出時に、上方階と下方階それぞれに配車台数を１台づ
つ設定し、かつ残りの所定台数のかごを休止させること
を特徴とするものである。An elevator group management control device according to the present invention is an elevator group management control device for group management control of a plurality of elevators that reciprocate between a lower floor and an upper floor. Traffic flow discriminating unit that discriminates the traffic flow of passengers, a vehicle dispatching number control unit that sets the number of elevators to be dispatched based on the traffic flow discriminating result determined by the traffic flow discriminating unit, and the vehicle dispatching number control unit And a car dispatching unit for dispatching vehicles based on the number of dispatched vehicles set in. Further, the traffic flow determination unit obtains an upper floor riding load and a lower floor riding load based on floor data and riding load data, and determines a traffic flow based on the upper floor riding load and the lower floor riding load. The above-mentioned vehicle number control unit is characterized by setting the vehicle number corresponding to the determined traffic flow. Further, the traffic flow determination unit compares the ascending floor loading load and the lower floor loading load with the set values, respectively, and determines the congested floor based on the comparison result, and the vehicle number control unit is determined to be the congested floor. It is characterized in that the number of vehicles allocated is set so as to increase the number of vehicles allocated on the upper floor or the lower floor. Further, the traffic flow determination unit detects an uppeak service in which the passenger load to the upper floor is large when the upper-floor boarding load is equal to or more than the predetermined coefficient times the lower-floor boarding load, and the vehicle number control unit determines the uppeak service. At the time of service, at least the number of vehicles allocated to the lower floor is set to be larger than the number of vehicles allocated to the upper floor. Further, the traffic flow determination unit detects a down-peak service in which the passenger load to the lower floor is large when the lower-floor boarding load is equal to or more than a predetermined coefficient times the upper-floor boarding load, and the vehicle allocation control unit down-peaks. At the time of service, at least the number of vehicles allocated to the upper floor is set to be larger than the number of vehicles allocated to the lower floor. Further, the traffic flow discriminating unit has an upper floor boarding load smaller than a predetermined coefficient times a lower floor boarding load, a lower floor boarding load smaller than a predetermined coefficient times an upper floor boarding load, and an upper floor boarding load and a lower floor boarding load. When the sum of the loads is equal to or more than an arbitrary boarding load constant, it detects a normal condition, and the vehicle allocation control unit detects at least one unit on the upper floor and the lower floor according to the traffic flow from the upper and lower floors when the normal condition is detected. The above-mentioned vehicle allocation is set. Further, in the traffic flow determination unit, the upper floor boarding load is smaller than a predetermined coefficient times the lower floor boarding load, the lower floor boarding load is smaller than a predetermined coefficient times the upper floor boarding load, and the upper floor boarding load and the lower floor boarding load. When the sum of the loads is less than an arbitrary boarding load constant, it detects a non-busy time, and when the non-busy time is detected, the above-mentioned vehicle number control unit sets one vehicle number on each of the upper floor and the lower floor, and the remaining predetermined number. It is characterized by suspending a number of cars.
【０００９】[0009]
実施の形態１．以下、この発明の実施の形態１を図１な
いし図５を参照して説明する。図１はこの発明に係るエ
レベータの群管理制御装置をブロック化して示す全体構
成図である。図１において、１は１〜ｎ号機の各かご５
１〜５ｎをそれぞれ制御する単体制御装置４１〜４ｎか
ら入力した例えばかご位置検出手段等によるかごの現在
階を示す階床データとかご内の乗車負荷データとに基づ
いて上方階乗車負荷と下方階乗車負荷を求め、該上方階
乗車負荷と下方階乗車負荷に基づいて交通流を判別する
交通流判別部、２は上記交通流判別部１より判別された
交通流の判別結果に基づいて各階床へ適切な配車台数を
設定する配車台数制御部、３は上記配車台数制御部２で
設定された配車台数を基に配車を行うかご配車部であ
り、上記各単体制御装置４１〜４ｎは、上記かご配車部
３で指定する階が割り当てされるとかごをその階に配車
する。また、上記各かご５１〜５ｎ内には乗車負荷検出
装置６１〜６ｎが備えられている。Embodiment 1 FIG. Embodiment 1 of the present invention will be described below with reference to FIGS. 1 to 5. FIG. 1 is an overall block diagram showing an elevator group management control device according to the present invention in a block form. In FIG. 1, 1 is each cage 5 of the 1st to nth vehicles.
Upper floor boarding load and lower floor based on the floor data indicating the current floor of the car, for example, by the car position detecting means and the boarding load data input from the unit control devices 41 to 4n for controlling 1 to 5n, respectively. A traffic flow discriminating unit for determining a boarding load and discriminating a traffic flow based on the upper floor riding load and the lower floor riding load, 2 is each floor based on the traffic flow discrimination result discriminated by the traffic flow discriminating unit 1 The vehicle dispatching number control unit 3 for setting an appropriate vehicle dispatching number is a car dispatching unit that performs vehicle dispatching based on the vehicle dispatching number set by the vehicle dispatching number control unit 2, and the individual control devices 41 to 4n are When the floor assigned by the car dispatch unit 3 is assigned, the car is dispatched to that floor. Further, boarding load detection devices 61 to 6n are provided in the cars 51 to 5n.
【００１０】ここで、上記交通流判別部１と配車台数制
御部２及びかご配車部３の機能は、図２に示す群管理制
御部７内に実装され、該群管理制御部７は、群管理制御
部７の中枢である中央処理装置として機能するＣＰＵ７
ａ、システムの核となるプログラム等が格納された読み
出し専用のメモリであるＲＯＭ７ｂ、各種のデータの一
時的な記憶に使用される読み書き可能なメモリであるＲ
ＡＭ７ｃ、各種の情報の交換に使用される結合用の入出
力Ｉ／Ｆ７ｄ、各種の情報の通路であるデータバスやコ
ントロールバス等のバス（信号線群）７ｅを備えてい
る。Here, the functions of the traffic flow discriminating unit 1, the dispatched vehicle number control unit 2 and the car dispatch unit 3 are implemented in the group management control unit 7 shown in FIG. A CPU 7 that functions as a central processing unit that is the center of the management control unit 7.
a, ROM 7b, which is a read-only memory that stores the core programs of the system, and R, which is a readable / writable memory used for temporary storage of various data
An AM 7c, an input / output I / F 7d for coupling used for exchanging various information, and a bus (signal line group) 7e such as a data bus or a control bus which is a passage for various information are provided.
【００１１】次に、上記構成に係る実施の形態１に係る
動作を図３ないし図５を参照して説明する。図３は実施
の形態１に係る上記交通流判別部１の動作フローチャー
トを示し、ここでは、交通流として、上昇階乗車負荷と
下方階乗車負荷をそれぞれ設定値と比較しそれら比較結
果に基づいて混雑階を判別している。まず、各単体制御
装置４１〜４ｎから入力した乗車負荷データ及び階床デ
ータより上方階の乗車負荷Ｗ１と下方階の乗車負荷Ｗ２
をそれぞれ求めてセットする（ステップＳ１、Ｓ２）。
そして、上方階の乗車負荷Ｗ１が所定値Ｗ以上であるか
否かを判別し、所定値Ｗ以上であれば上方階を混雑階と
認識する（ステップＳ３、Ｓ４）。同様にして、下方階
の乗車負荷Ｗ２が所定値Ｗ以上であるか否かを判別し、
所定値Ｗ以上であれば下方階を混雑階と認識する（ステ
ップＳ５、Ｓ６）。Next, the operation according to the first embodiment having the above configuration will be described with reference to FIGS. 3 to 5. FIG. 3 shows an operation flowchart of the traffic flow determination unit 1 according to the first embodiment. Here, as the traffic flow, an ascending floor loading load and a lower floor riding load are respectively compared with set values, and based on the comparison results. The crowded floor is identified. First, the boarding load W1 on the upper floor and the boarding load W2 on the lower floor from the boarding load data and the floor data input from the individual control devices 41 to 4n.
Are obtained and set (steps S1 and S2).
Then, it is determined whether or not the boarding load W1 on the upper floor is equal to or higher than a predetermined value W, and if the load W1 is equal to or higher than the predetermined value W, the upper floor is recognized as a congested floor (steps S3 and S4). Similarly, it is determined whether or not the boarding load W2 on the lower floor is equal to or more than a predetermined value W,
If it is equal to or larger than the predetermined value W, the lower floor is recognized as a crowded floor (steps S5 and S6).
【００１２】また、図４は実施の形態１に係る配車台数
制御部２の動作フローチャートを示し、ここでは、上記
交通流判別部１より検出された交通流より配車台数を設
定する。まず、上方階配車台数と下方階配車台数とし
て、全エレベータ台数Ｎを等分割した値に近い台数ｎ0
（ｎ0 ≦Ｎ／２）をそれぞれセットする（ステップＴ
１）。そして、上方階が混雑階かどうかを判別し（ステ
ップＴ２）、上方階が混雑階であれば、上方階配車台数
ｎ0 を１台増加させる（ステップＴ３）。同様にして、
下方階が混雑階かを判別し（ステップＴ４）、下方階が
混雑階であれば、下方階配車台数ｎ0 を１台増加させる
（ステップＴ５）。FIG. 4 is a flowchart showing the operation of the vehicle number control unit 2 according to the first embodiment. Here, the number of vehicle units is set based on the traffic flow detected by the traffic flow determination unit 1. First, as the number of vehicles allocated to the upper floor and the number of vehicles allocated to the lower floor, the number n 0 close to a value obtained by equally dividing the total number N of elevators
(N 0 ≦ N / 2) is set (step T
1). Then, it is determined whether or not the upper floor is a congested floor (step T2), and if the upper floor is a congested floor, the upper floor vehicle number n 0 is increased by 1 (step T3). Similarly,
It is determined whether the lower floor is a congested floor (step T4), and if the lower floor is a congested floor, the number n 0 of vehicles allocated to the lower floor is increased by 1 (step T5).
【００１３】次に、上方階の乗車負荷Ｗ１が下方階の乗
車負荷Ｗ２より（かなり）多いか否かを判別する（ステ
ップＴ６）。上方階の乗車負荷Ｗ１が乗車負荷Ｗ２より
（かなり）多ければ、上方階配車台数を１台増加させる
（ステップＴ７）。上方階の乗車負荷Ｗ１が下方階の乗
車負荷Ｗ２より（かなり）多いわけではないと判別され
た場合は（ステップＴ６）、下方階の乗車負荷Ｗ２が上
方階の乗車負荷Ｗ１より（かなり）多いか否かを判別す
る（ステップＴ８）。下方階の乗車負荷Ｗ２が上方階の
乗車負荷Ｗ１より（かなり）多ければ、下方階の配車台
数を１台増加させる（ステップＴ９）。Next, it is judged whether or not the boarding load W1 on the upper floor is (significantly) larger than the boarding load W2 on the lower floor (step T6). If the boarding load W1 on the upper floor is (significantly) larger than the boarding load W2, the number of vehicles allocated to the upper floor is increased by one (step T7). When it is determined that the boarding load W1 on the upper floor is not (considerably) larger than the boarding load W2 on the lower floor (step T6), the boarding load W2 on the lower floor is (reasonably) larger than the boarding load W1 on the upper floor. It is determined whether or not (step T8). If the boarding load W2 on the lower floor is (substantially) larger than the boarding load W1 on the upper floor, the number of vehicles allocated on the lower floor is increased by one (step T9).
【００１４】上記ステップＴ４において、下方階が混雑
階でないと判別された場合は、上方階の乗車負荷Ｗ１が
所定値Ａ以上であるか否かを判別し（ステップＴ１
０）、上方階の乗車負荷Ｗ１が所定値Ａ以上であれば、
上方階の配車台数を１台増加させる（ステップＴ１
１）。次に、下方階の乗車負荷Ｗ２が所定値Ｂより少な
いか否かを判別し（ステップＴ１２）、下方階の乗車負
荷Ｗ２が所定値Ｂより少なければ、下方階の配車台数を
１台減少させる（ステップＴ１３）。When it is determined in step T4 that the lower floor is not a congested floor, it is determined whether or not the boarding load W1 on the upper floor is equal to or larger than a predetermined value A (step T1).
0), if the boarding load W1 on the upper floor is equal to or greater than the predetermined value A,
Increase the number of vehicles on the upper floor by one (Step T1
1). Next, it is determined whether or not the boarding load W2 on the lower floor is smaller than the predetermined value B (step T12). If the boarding load W2 on the lower floor is smaller than the predetermined value B, the number of vehicles allocated on the lower floor is reduced by one. (Step T13).
【００１５】上記ステップＴ２において、上方階が混雑
階でないと判別した場合は、下方階が混雑階であるか否
かを判別し（ステップＴ１４）、下方階が混雑階であれ
ば、下方階の配車台数Ｗ２を１台増加させる（ステップ
Ｔ１５）。次に、下方階の乗車負荷Ｗ２が所定値Ａ以上
であるか否かを判別し（ステップＴ１６）、下方階の乗
車負荷Ｗ２が所定値Ａ以上である場合には、下方階の配
車台数を１台増加させる（ステップＴ１７）。次に、上
方階の乗車負荷Ｗ１が所定値Ｂより少ないか否かを判別
し（ステップＴ１８）、上方階の乗車負荷Ｗ１が所定値
Ｂより少ない場合は、上方階の配車台数を１台減少させ
る（ステップＴ１９）。If it is determined in step T2 that the upper floor is not the crowded floor, it is determined whether the lower floor is the crowded floor (step T14). If the lower floor is the crowded floor, the lower floor is The number of dispatched vehicles W2 is increased by one (step T15). Next, it is determined whether or not the boarding load W2 on the lower floor is equal to or higher than a predetermined value A (step T16). If the boarding load W2 on the lower floor is equal to or higher than the predetermined value A, the number of vehicles allocated to the lower floor is determined. Increase by one (step T17). Next, it is determined whether or not the boarding load W1 on the upper floor is smaller than the predetermined value B (step T18). If the boarding load W1 on the upper floor is smaller than the predetermined value B, the number of vehicles allocated on the upper floor is decreased by one. (Step T19).
【００１６】上記ステップＴ１４において、下方階が混
雑階でないと判別された場合は、上方階の乗車負荷Ｗ１
が所定値Ｂより少ないか否かを判別し（ステップＴ２
０）、上方階の乗車負荷Ｗ１が所定値Ｂより少ない場合
には、上方階の配車台数を１台減少させる（ステップＴ
２１）。次に、下方階の乗車負荷Ｗ２が所定値Ｂより少
ないかを判別し（ステップＴ１２）、下方階の乗車負荷
Ｗ２が所定値Ｂより少ない場合には、下方階の配車台数
を１台減少させる（ステップＴ１３）。When it is determined in step T14 that the lower floor is not the crowded floor, the boarding load W1 on the upper floor is set.
Is less than the predetermined value B (step T2
0) If the loading load W1 on the upper floor is less than the predetermined value B, the number of vehicles allocated on the upper floor is decreased by one (step T).
21). Next, it is determined whether the boarding load W2 on the lower floor is smaller than the predetermined value B (step T12). If the boarding load W2 on the lower floor is smaller than the predetermined value B, the number of vehicles allocated to the lower floor is reduced by one. (Step T13).
【００１７】以上のようにして、上方階配車台数及び下
方階配車台数を設定したら、上方階配車台数と下方階配
車台数をチェックし、上方階配車台数と下方階配車台数
の総和が全エレベータ台数Ｎを超えた場合には（ステッ
プＴ２２）、上方階配車台数が下方階配車台数より多い
か否かを判別し（ステップＴ２３）、上方階配車台数が
下方階配車台数より多い場合、上方階配車台数を１台減
少させる（ステップＴ１９）。他方、上方階配車台数が
下方階配車台数より多くないと判別された場合には、次
に、上方階配車台数が下方階配車台数より少ないか否か
を判別し（ステップＴ２４）、上方階配車台数が下方階
配車台数より少ないと判別した場合、下方階の配車台数
を１台減少させる（ステップＴ１３）。After setting the number of vehicles allocated to the upper floor and the number of vehicles allocated to the lower floor as described above, the number of vehicles allocated to the upper floor and the number of vehicles allocated to the lower floor are checked, and the sum of the number of vehicles allocated to the upper floor and the number of vehicles allocated to the lower floor is the total number of elevators. When N is exceeded (step T22), it is determined whether the number of vehicles allocated to the upper floor is greater than the number of vehicles allocated to the lower floor (step T23). When the number of vehicles allocated to the upper floor is greater than the number of vehicles allocated to the lower floor, allocation to the upper floor is performed. The number of vehicles is decreased by one (step T19). On the other hand, if it is determined that the number of vehicles allocated to the upper floor is not greater than the number of vehicles allocated to the lower floor, then it is determined whether the number of vehicles allocated to the upper floor is less than the number of vehicles allocated to the lower floor (step T24), and the vehicle allocation to the upper floor is performed. When it is determined that the number of vehicles is less than the number of vehicles on the lower floor, the number of vehicles on the lower floor is decreased by one (step T13).
【００１８】上記ステップＴ２４において、上方階配車
台数が下方階配車台数より少なくない（上方階配車台数
と下方階配車台数が等しい）と判別した場合には、上方
階の乗車負荷Ｗ１が下方階の乗車負荷Ｗ２より多いか否
かを判別し（ステップＴ２５）、上方階の乗車負荷Ｗ１
が下方階の乗車負荷Ｗ２より多い場合、下方階配車台数
を１台減少させる（ステップＴ１３）。他方、上方階の
乗車負荷Ｗ１が下方階の乗車負荷Ｗ２より多くない場合
は、上方階配車台数を１台減少させる（ステップＴ１
９）。In step T24, when it is determined that the number of vehicles on the upper floor is not less than the number of vehicles on the lower floor (the number of vehicles on the upper floor is equal to the number of vehicles on the lower floor), the boarding load W1 on the upper floor is lower than that on the lower floor. It is determined whether the load is greater than the load W2 (step T25), and the load W1 on the upper floor is determined.
Is greater than the boarding load W2 on the lower floor, the number of vehicles on the lower floor is reduced by one (step T13). On the other hand, when the boarding load W1 on the upper floor is not larger than the boarding load W2 on the lower floor, the number of vehicles allocated to the upper floor is decreased by one (step T1).
9).
【００１９】さらに、図５は実施の形態１に係るかご配
車部３の動作フローチャートを示し、ここでは、配車台
数制御部２で設定された上方階配車台数及び下方階配車
台数より、エレベータを台数分上方階または下方階に割
り当てる。まず、号機ナンバーｎを０に設定する（ステ
ップＳ１０）。次に、上方階配車台数が０より大きいか
否かを判別し（ステップＳ１１）、上方階配車台数が０
より大きいと判別されたときは、号機ナンバーｎに１を
加える（ステップＳ１２）。続いて、ｎ号機を上方階に
割り当て（ステップＳ１３）、上方階配車台数から１引
く（ステップＳ１４）。その後、ステップＳ１１に戻
り、以下、上方階配車台数が０になるまで繰り返す。Further, FIG. 5 shows an operation flowchart of the car dispatch unit 3 according to the first embodiment. Here, the number of elevators is determined based on the number of vehicles dispatched to the upper floor and the number of vehicles dispatched to the lower floor set by the vehicle dispatch number control unit 2. Minutes Assign to upper floor or lower floor. First, the machine number n is set to 0 (step S10). Next, it is determined whether or not the number of vehicles on the upper floor is greater than 0 (step S11), and the number of vehicles on the upper floor is 0.
If it is determined that the number is larger, 1 is added to the machine number n (step S12). Subsequently, the n-th vehicle is assigned to the upper floor (step S13), and 1 is subtracted from the number of vehicles allocated to the upper floor (step S14). After that, the process returns to step S11 and is repeated until the number of vehicles allocated to the upper floor becomes zero.
【００２０】上記ステップＳ１１において、上方階配車
台数が０より大きくないと判別されたときは、下方階配
車台数が０より大きいか否かを判別し（ステップＳ１
５）、下方階配車台数が０より大きいと判別されたと
き、号機ナンバーｎに１を加える（ステップＳ１６）。
続いて、ｎ号機を下方階に割り当て（ステップＳ１
７）、下方階配車台数から１引く（ステップＳ１８）。
その後、ステップＳ１５に戻り、以下、下方階配車台数
が０になるまで繰り返す。When it is determined in step S11 that the number of vehicles allocated to the upper floor is not greater than 0, it is determined whether the number of vehicles allocated to the lower floor is greater than 0 (step S1).
5) When it is determined that the number of vehicles allocated to the lower floor is greater than 0, 1 is added to the number n of the vehicle (step S16).
Subsequently, the n-th unit is assigned to the lower floor (step S1
7), subtract 1 from the number of vehicles allocated to the lower floor (step S18).
After that, the process returns to step S15, and is repeated thereafter until the number of vehicles allocated to the lower floor becomes zero.
【００２１】従って、上記実施の形態１によれば、下方
階と上方階との間を往復運転する複数のエレベータを群
管理制御するエレベータの群管理制御装置において、エ
レベータの乗客の流れ（交通流）を判別する交通流判別
部１と、この交通流判別部１で判別された交通流を基に
エレベータの配車台数を設定する配車台数制御部２と、
この配車台数制御部２で設定された配車台数を基に配車
を行うかご配車部３とを備えたので、呼びの有無に関係
なく、サービスゾーンに分ける制限を加えないで、交通
流に応じて適切な台数を配車することができ、上方階と
下方階の乗客に対して効率的なサービスを行うことがで
きる。また、特に、交通流判別部１により、上昇階乗車
負荷と下方階乗車負荷をそれぞれ設定値と比較しそれら
比較結果に基づいて混雑階を判別し、配車台数制御部２
により、混雑階と判別された上方階または下方階の配車
台数を増加させるように配車台数を設定するようにした
ので、混雑階の判別時に、上方階と下方階の乗客に対し
て効率的なサービスを行うことができる。Therefore, according to the first embodiment, in the elevator group management control device for group-controlling a plurality of elevators that reciprocate between the lower floor and the upper floor, the flow of passengers (traffic flow) in the elevator is controlled. ), A traffic flow discriminating unit 1, and a vehicle dispatch number control unit 2 that sets the number of elevators to be dispatched based on the traffic flow discriminated by the traffic flow discriminating unit 1.
Since the car dispatching unit 3 that dispatches vehicles based on the number of dispatched vehicles set by the dispatched vehicle number control unit 2 is provided, regardless of whether there is a call or not, there is no restriction to divide into service zones, depending on the traffic flow. An appropriate number of vehicles can be allocated, and efficient service can be provided to passengers on upper floors and lower floors. Further, in particular, the traffic flow discriminating unit 1 compares the ascending floor riding load and the lower floor riding load with set values, respectively, and discriminates the congested floor based on the comparison result.
As a result, the number of vehicles allocated is set so as to increase the number of vehicles allocated to the upper floor or lower floor, which is determined to be the congested floor, so it is efficient for passengers on the upper floor and lower floor when determining the congested floor. Can provide services.
【００２２】実施の形態２．次に、実施の形態２に係る
エレベータの群管理制御装置について図６及び図７を参
照して説明する。なお、この実施の形態２の構成として
は、図１及び図２に示す実施の形態１と同様な構成を備
えると共に、かご配車部３は、図５に示す実施の形態１
に係るフローチャートと同様に動作する。しかし、実施
の形態１とは、交通流制御部１及び配車台数制御部２の
動作が異なる。Embodiment 2 FIG. Next, an elevator group management control device according to the second embodiment will be described with reference to FIGS. 6 and 7. The configuration of the second embodiment has the same configuration as that of the first embodiment shown in FIGS. 1 and 2, and the car dispatch unit 3 has the same configuration as that of the first embodiment shown in FIG.
It operates in the same manner as the flowchart according to. However, the operations of the traffic flow control unit 1 and the vehicle number control unit 2 are different from those of the first embodiment.
【００２３】次に、実施の形態２に係る動作について説
明する。図６は実施の形態２に係る交通流判別部１の動
作フローチャートを示し、ここでは、交通流として、上
方階への乗車負荷が所定値より大きい場合のアップピー
クの検出を行う。つまり、上方階乗車負荷が下方階乗車
負荷の所定係数Ｋ（１≦Ｋ＜０）倍以上であるとき上方
階への乗客負荷が大きいアップピークサービスを検出し
ている。まず、上方階の乗車負荷Ｗ１が下方階の乗車負
荷Ｗ２のＫ倍以上であるか否かを判別し（ステップＳ２
０）、上方階の乗車負荷Ｗ１が下方階の乗車負荷Ｗ２の
Ｋ倍（Ｋは任意の係数）以上であれば、アップピークサ
ービスを検出する（ステップＳ２１）。Next, the operation according to the second embodiment will be described. FIG. 6 shows an operation flowchart of the traffic flow determination unit 1 according to the second embodiment. Here, as traffic flow, up-peak detection is performed when the boarding load on the upper floor is larger than a predetermined value. That is, when the load on the upper floor is equal to or more than the predetermined coefficient K (1 ≦ K <0) times the load on the lower floor, the up-peak service in which the passenger load on the upper floor is large is detected. First, it is determined whether the boarding load W1 on the upper floor is K times or more the boarding load W2 on the lower floor (step S2).
0), if the boarding load W1 on the upper floor is K times or more the boarding load W2 on the lower floor (K is an arbitrary coefficient), the up-peak service is detected (step S21).
【００２４】また、図７は実施の形態２に係る配車台数
制御部２の動作フローチャートを示し、ここでは、交通
流判別部１にて検出されたアップピークサービスより配
車台数を設定する。つまり、アップピークサービス時
に、少なくとも下方階配車台数を上方階配車台数よりも
多く設定する。まず、アップピークサービス検出か否か
を判別し（ステップＳ２２）、アップピークサービス検
出であれば、上方階乗車負荷Ｗ１を下方階乗車負荷Ｗ２
で割った乗車比率（Ｗ１／Ｗ２）が乗車比率定数Ｌ１以
上であるか否かを判別する（ステップＳ２３）。上方階
乗車負荷Ｗ１を下方階乗車負荷Ｗ２で割った乗車比率
（Ｗ１／Ｗ２）が乗車比率定数Ｌ１以上であれば、上方
階配車台数をＮ11、下方階配車台数をＮ21と設定する
（ステップＳ２４）。FIG. 7 is a flowchart showing the operation of the vehicle number control unit 2 according to the second embodiment. Here, the number of vehicle units is set based on the up-peak service detected by the traffic flow discrimination unit 1. That is, at the time of up-peak service, at least the number of vehicles on the lower floor is set to be larger than the number of vehicles on the upper floor. First, it is judged whether or not the up-peak service is detected (step S22). If the up-peak service is detected, the upper floor boarding load W1 is changed to the lower floor boarding load W2.
It is determined whether or not the boarding ratio (W1 / W2) divided by is greater than or equal to the boarding ratio constant L1 (step S23). If the boarding ratio (W1 / W2) obtained by dividing the boarding load W1 on the upper floor by the boarding load W2 on the lower floor is equal to or larger than the boarding ratio constant L1, the number of vehicles allocated to the upper floor is set to N 11 , and the number of vehicles distributed to the lower floor is set to N 21 ( Step S24).
【００２５】他方、上記ステップＳ２３において、上方
階乗車負荷Ｗ１を下方階乗車負荷Ｗ２で割った乗車比率
（Ｗ１／Ｗ２）が乗車比率定数Ｌ１以上でないならば、
上方階乗車負荷Ｗ１を下方階乗車負荷Ｗ２で割った乗車
比率（Ｗ１／Ｗ２）が乗車比率定数Ｌ１より小さくて乗
車比率定数Ｌ２（Ｌ１＞Ｌ２）以上であるか否かを判別
し（ステップＳ２５）、上方階乗車負荷Ｗ１を下方階乗
車負荷Ｗ２で割った乗車比率（Ｗ１／Ｗ２）が乗車比率
定数Ｌ１より小さくて乗車比率定数Ｌ２（Ｌ１＞Ｌ２）
以上であれば、上方階配車台数をＮ12、上方階配車台数
をＮ22と設定する（ステップＳ２６）。On the other hand, in step S23, if the boarding ratio (W1 / W2) obtained by dividing the upper floor boarding load W1 by the lower floor boarding load W2 is not more than the boarding ratio constant L1,
It is determined whether or not the boarding ratio (W1 / W2) obtained by dividing the upper floor riding load W1 by the lower floor riding load W2 is smaller than the boarding ratio constant L1 and is equal to or larger than the boarding ratio constant L2 (L1> L2) (step S25). ), The boarding ratio (W1 / W2) obtained by dividing the upper floor boarding load W1 by the lower floor boarding load W2 is smaller than the boarding ratio constant L1 and the boarding ratio constant L2 (L1> L2).
If it is above, the number of vehicles allocated to the upper floor is set to N 12 , and the number of vehicles allocated to the upper floor is set to N 22 (step S26).
【００２６】上記ステップＳ２５において、上方階乗車
負荷Ｗ１を下方階乗車負荷Ｗ２で割った乗車比率（Ｗ１
／Ｗ２）が乗車比率定数Ｌ１より小さくて乗車比率定数
Ｌ２（Ｌ１＞Ｌ２）以上でないならば、上方階配車台数
をＮ13、上方階配車台数をＮ23と設定する（ステップＳ
２７）。上記配車台数Ｎ11、Ｎ21、Ｎ12、Ｎ22、Ｎ13、
Ｎ23はあらかじめ決められており、Ｎ11＜Ｎ21、Ｎ12＜
Ｎ22、Ｎ13＜Ｎ23、Ｎ11＞Ｎ12＞Ｎ13、Ｎ21≦Ｎ22≦Ｎ
23の関係を有する。また、乗車比率定数を２つ用いて配
車台数を設定したが、配車台数を設定するための乗車比
率定数はいくつでもよい。In step S25, the boarding ratio (W1) obtained by dividing the boarding load W1 on the upper floor by the boarding load W2 on the lower floor.
/ W2) is smaller than the boarding ratio constant L1 and is not more than the boarding ratio constant L2 (L1> L2), the upper floor vehicle allocation number is set to N 13 and the upper floor vehicle allocation number is set to N 23 (step S).
27). The number of vehicles to be dispatched N 11 , N 21 , N 12 , N 22 , N 13 ,
N 23 is predetermined, and N 11 <N 21 , N 12 <
N 22 , N 13 <N 23 , N 11 > N 12 > N 13 , N 21 ≦ N 22 ≦ N
Has 23 relationships. Moreover, although the number of vehicles allocated is set using two boarding ratio constants, any number of boarding ratio constants may be used to set the number of vehicles allocated.
【００２７】従って、上記実施の形態２によれば、交通
流判別部１により、上方階乗車負荷が下方階乗車負荷の
所定係数倍以上であるとき上方階への乗客負荷が大きい
アップピークサービスを検出し、配車台数制御部２によ
り、アップピークサービス時に、少なくとも下方階配車
台数を上方階配車台数よりも多く設定するようにしたの
で、アップピークサービス時に上方階にエレベータの配
車を行うことによって、上方階の待ち時間を減少するこ
とができる。Therefore, according to the second embodiment, the traffic flow discriminating unit 1 provides the up-peak service in which the passenger load to the upper floor is large when the upper floor passenger load is equal to or more than the predetermined factor times the lower floor passenger load. The vehicle allocation control unit 2 detects and sets the number of vehicles allocated to the lower floor to be larger than the number of vehicles allocated to the upper floor during the uppeak service. Therefore, by allocating the elevator to the upper floor during the uppeak service, The waiting time on the upper floor can be reduced.
【００２８】実施の形態３．次に、実施の形態３に係る
エレベータの群管理制御装置について図８及び図９を参
照して説明する。なお、この実施の形態３の構成として
は、図１及び図２に示す実施の形態１と同様な構成を備
えると共に、かご配車部３は、図５に示す実施の形態１
に係るフローチャートと同様に動作する。しかし、実施
の形態１とは、交通流制御部１及び配車台数制御部２の
動作が異なる。Embodiment 3. Next, an elevator group management control device according to a third embodiment will be described with reference to FIGS. 8 and 9. The configuration of the third embodiment has the same configuration as that of the first embodiment shown in FIGS. 1 and 2, and the car dispatch unit 3 has the same configuration as that of the first embodiment shown in FIG.
It operates in the same manner as the flowchart according to. However, the operations of the traffic flow control unit 1 and the vehicle number control unit 2 are different from those of the first embodiment.
【００２９】次に、実施の形態３に係る動作について説
明する。図８は実施の形態３に係る交通流判別部１の動
作フローチャートを示し、ここでは、交通流として、下
方階への乗車負荷が所定値より大きい場合のダウンピー
クの検出を行う。つまり、下方階乗車負荷が上方階乗車
負荷の所定係数Ｋ倍以上であるとき下方階への乗客負荷
が大きいダウンピークサービスを検出する。まず、下方
階の乗車負荷Ｗ２が上方階の乗車負荷Ｗ１のＫ倍以上で
あるか否かを判別し（ステップＳ３０）、下方階の乗車
負荷Ｗ２が上方階の乗車負荷Ｗ１のＫ倍（Ｋは任意の係
数）以上であれば、ダウンピークサービスを検出する
（ステップＳ３１）。Next, the operation according to the third embodiment will be described. FIG. 8 shows an operation flowchart of the traffic flow determination unit 1 according to the third embodiment, in which downflow is detected as a traffic flow when the boarding load on the lower floor is larger than a predetermined value. That is, when the lower floor passenger load is equal to or more than the predetermined coefficient K times the upper floor passenger load, the down-peak service in which the passenger load to the lower floor is large is detected. First, it is determined whether or not the boarding load W2 on the lower floor is K times or more the boarding load W1 on the upper floor (step S30), and the boarding load W2 on the lower floor is K times (K) the boarding load W1 on the upper floor. Is an arbitrary coefficient) or more, down-peak service is detected (step S31).
【００３０】また、図９は実施の形態３に係る配車台数
制御部２の動作フローチャートを示し、ここでは、交通
流判別部１にて検出されたダウンピークサービスより配
車台数を設定する。つまり、ダウンピークサービス時
に、少なくとも上方階配車台数を下方階配車台数よりも
多く設定する。まず、ダウンピークサービス検出か否か
を判別し（ステップＳ３２）、ダウンピークサービス検
出であれば、下方階乗車負荷Ｗ２を上方階乗車負荷Ｗ１
で割った乗車比率（Ｗ２／Ｗ１）が乗車比率定数Ｌ３以
上であるか否かを判別する(ステップＳ３３）。下方階
乗車負荷Ｗ２を上方階乗車負荷Ｗ１で割った乗車比率
（Ｗ２／Ｗ１）が乗車比率定数Ｌ３以上であれば、上方
階配車台数をＮ14、下方階配車台数をＮ24と設定する
（ステップＳ３４）。FIG. 9 shows an operation flowchart of the number-of-vehicles-dispatching control unit 2 according to the third embodiment. Here, the number of dispatched vehicles is set based on the down-peak service detected by the traffic flow determination unit 1. That is, at the time of down-peak service, at least the number of vehicles on the upper floor is set to be larger than the number of vehicles on the lower floor. First, it is determined whether or not the down-peak service is detected (step S32). If the down-peak service is detected, the lower floor boarding load W2 is set to the upper floor boarding load W1.
It is determined whether or not the boarding ratio (W2 / W1) divided by is a boarding ratio constant L3 or more (step S33). If the boarding ratio (W2 / W1) obtained by dividing the lower-floor boarding load W2 by the upper-floor boarding load W1 is equal to or more than the boarding ratio constant L3, the upper floor vehicle allocation number is set to N 14 , and the lower floor vehicle allocation number is set to N 24 ( Step S34).
【００３１】他方、上記ステップＳ３３において、下方
階乗車負荷Ｗ２を上方階乗車負荷Ｗ１で割った乗車比率
（Ｗ２／Ｗ１）が乗車比率定数Ｌ３以上でないならば、
下方階乗車負荷Ｗ２を上方階乗車負荷Ｗ１で割った乗車
比率（Ｗ２／Ｗ１）が乗車比率定数Ｌ３より小さくて乗
車比率定数Ｌ４（Ｌ３＞Ｌ４）以上であるか否かを判別
し（ステップＳ３５）、下方階乗車負荷Ｗ２を上方階乗
車負荷Ｗ１で割った乗車比率（Ｗ２／Ｗ１）が乗車比率
定数Ｌ３より小さくて乗車比率定数Ｌ４（Ｌ３＞Ｌ４）
以上であれば、上方階配車台数をＮ15、下方階配車台数
をＮ25と設定する（ステップＳ３６）。On the other hand, in step S33, if the boarding ratio (W2 / W1) obtained by dividing the lower floor boarding load W2 by the upper floor boarding load W1 is not more than the boarding ratio constant L3,
It is determined whether or not the boarding ratio (W2 / W1) obtained by dividing the lower floor boarding load W2 by the upper floor boarding load W1 is smaller than the boarding ratio constant L3 and equal to or larger than the boarding ratio constant L4 (L3> L4) (step S35). ), The boarding ratio (W2 / W1) obtained by dividing the lower-floor boarding load W2 by the upper-floor boarding load W1 is smaller than the boarding ratio constant L3, and the boarding ratio constant L4 (L3> L4)
If it is above, the number of vehicles allocated to the upper floor is set to N 15 and the number of vehicles allocated to the lower floor is set to N 25 (step S36).
【００３２】また、上記ステップＳ３５において、下方
階乗車負荷Ｗ２を上方階乗車負荷Ｗ１で割った乗車比率
（Ｗ２／Ｗ１）が乗車比率定数Ｌ３より小さくて乗車比
率定数Ｌ４（Ｌ３＞Ｌ４）以上でないならば、上方階配
車台数をＮ16、下方階配車台数をＮ26と設定する（ステ
ップＳ３７）。上記配車台数Ｎ14、Ｎ24、Ｎ15、Ｎ25、
Ｎ16、Ｎ26はあらかじめ決められており、Ｎ14＞Ｎ24、
Ｎ15＞Ｎ25、Ｎ16＞Ｎ26、Ｎ14≦Ｎ15≦Ｎ16、Ｎ24＞Ｎ
25＞Ｎ26の関係を有する。また、乗車比率定数を２つ用
いて配車台数を設定したが、配車台数を設定するための
乗車比率定数はいくつでもよい。In step S35, the boarding ratio (W2 / W1) obtained by dividing the lower-floor boarding load W2 by the upper-floor boarding load W1 is smaller than the boarding ratio constant L3 and is not more than the boarding ratio constant L4 (L3> L4). If so, the number of vehicles allocated to the upper floor is set to N 16 , and the number of vehicles allocated to the lower floor is set to N 26 (step S37). The number of vehicles dispatched above N 14 , N 24 , N 15 , N 25 ,
N 16 and N 26 are predetermined, and N 14 > N 24 ,
N 15 > N 25 , N 16 > N 26 , N 14 ≦ N 15 ≦ N 16 , N 24 > N
25 > N 26 . Moreover, although the number of vehicles allocated is set using two boarding ratio constants, any number of boarding ratio constants may be used to set the number of vehicles allocated.
【００３３】従って、上記実施の形態３によれば、交通
流判別部１により、下方階乗車負荷が上方階乗車負荷の
所定係数倍以上であるとき下方階への乗客負荷が大きい
ダウンピークサービスを検出し、配車台数制御部２によ
り、ダウンピークサービス時に、少なくとも上方階配車
台数を下方階配車台数よりも多く設定するようにしたの
で、ダウンピークサービス時に下方階にエレベータの配
車を行うことによって、下方階の待ち時間を減少するこ
とができる。Therefore, according to the third embodiment, the traffic flow discriminating unit 1 provides the down peak service in which the passenger load to the lower floor is large when the lower floor passenger load is equal to or more than the predetermined factor times the upper floor passenger load. The vehicle number control unit 2 detects and sets at least the number of vehicles allocated to the upper floor more than the number of vehicles allocated to the lower floor during the downpeak service. Therefore, by allocating the elevator to the lower floor during the downpeak service, The waiting time on the lower floor can be reduced.
【００３４】実施の形態４．次に、実施の形態４に係る
エレベータの群管理制御装置について図１０及び図１１
を参照して説明する。なお、この実施の形態４の構成と
しては、図１及び図２に示す実施の形態１と同様な構成
を備えると共に、かご配車部３は、図５に示す実施の形
態１に係るフローチャートと同様に動作する。しかし、
実施の形態１とは、交通流制御部１及び配車台数制御部
２の動作が異なる。Embodiment 4 Next, FIG. 10 and FIG. 11 regarding the elevator group management control device according to the fourth embodiment.
This will be described with reference to FIG. The configuration of the fourth embodiment is similar to that of the first embodiment shown in FIGS. 1 and 2, and the car dispatch unit 3 is similar to the flowchart of the first embodiment shown in FIG. To work. But,
The operation of the traffic flow control unit 1 and the vehicle number control unit 2 is different from that of the first embodiment.
【００３５】次に、実施の形態４に係る動作について説
明する。図１０は実施の形態４に係る交通流判別部１の
動作フローチャートを示し、ここでは、交通流として、
平常時の交通流を検出している。つまり、上方階乗車負
荷が下方階乗車負荷の所定係数Ｋ倍より小さく、下方階
乗車負荷が上方階乗車負荷の所定係数Ｋ倍より小さく、
かつ上方階乗車負荷と下方階乗車負荷の和が任意の乗車
負荷定数Ｍ（例えば５人乗りであれば２×（７０ｋｇ×
２人分））以上であるとき平常時を検出する。まず、上
方階の乗車負荷Ｗ１が下方階の乗車負荷Ｗ２のＫ倍（Ｋ
は任意の係数）より小さいか否かを判別し（ステップＳ
４０）、上方階の乗車負荷Ｗ１が下方階の乗車負荷Ｗ２
のＫ倍（Ｋは任意の係数）より小さければ、下方階の乗
車負荷Ｗ２が上方階の乗車負荷Ｗ１のＫ倍（Ｋは任意の
係数）より小さいか否かを判別する（ステップＳ４
１）。次に、下方階の乗車負荷Ｗ２が上方階の乗車負荷
Ｗ１のＫ倍（Ｋは任意の係数）より小さければ、上方階
の乗車負荷Ｗ１と下方階の乗車負荷Ｗ２の和が任意の乗
車負荷定数Ｍ以上であるか判別し（ステップＳ４２）、
上方階の乗車負荷Ｗ１と下方階の乗車負荷Ｗ２の和が任
意の乗車負荷定数Ｍ以上であれば、平常時の交通流であ
ることを検出する（ステップＳ４３）。Next, the operation according to the fourth embodiment will be described. FIG. 10 shows an operation flowchart of the traffic flow determination unit 1 according to the fourth embodiment. Here, as the traffic flow,
It detects traffic flow during normal times. That is, the load on the upper floor is smaller than the predetermined coefficient K times the load on the lower floor, and the load on the lower floor is smaller than the predetermined coefficient K on the load on the upper floor.
In addition, the sum of the load on the upper floor and the load on the lower floor is an arbitrary load constant M (for example, 2 x (70 kg x for 5 passengers).
Two people))) When it is above, normal time is detected. First, the boarding load W1 on the upper floor is K times (K
Is smaller than an arbitrary coefficient) (step S
40), the boarding load W1 on the upper floor is the boarding load W2 on the lower floor
If K is smaller than K times (K is an arbitrary coefficient), it is determined whether the boarding load W2 on the lower floor is smaller than K times (K is an arbitrary coefficient) the boarding load W1 on the upper floor (step S4).
1). Next, if the boarding load W2 on the lower floor is smaller than K times the boarding load W1 on the upper floor (K is an arbitrary coefficient), the sum of the boarding load W1 on the upper floor and the boarding load W2 on the lower floor is an arbitrary boarding load. It is determined whether it is equal to or larger than the constant M (step S42),
If the sum of the boarding load W1 on the upper floor and the boarding load W2 on the lower floor is equal to or larger than an arbitrary boarding load constant M, it is detected that the traffic flow is normal (step S43).
【００３６】また、図１１は実施の形態４に係る配車台
数制御部２の動作フローチャートを示し、ここでは、交
通流判別部１にて検出された平常時より配車台数を設定
する。つまり、平常時検出時に、上下階からの交通流に
応じて上方階と下方階とに少なくとも１台以上の配車を
設定する。すなわち、平常時検出か否かを判別し（ステ
ップＳ４４）、平常時検出であれば、上方階配車台数を
Ｎ17、上方階配車台数をＮ27と設定する（ステップＳ４
５）。上記配車台数Ｎ17、Ｎ27はあらかじめ決められて
おり、例えばＮ17＝Ｎ27（＝１以上全台数の半数まで）
の関係を有する。FIG. 11 shows an operation flowchart of the number-of-vehicles-dispatching control unit 2 according to the fourth embodiment. Here, the number of dispatched vehicles is set from the normal time detected by the traffic flow determination unit 1. That is, at the time of normal detection, at least one vehicle is set on the upper floor and the lower floor according to the traffic flow from the upper and lower floors. That is, it is determined whether or not normal detection is performed (step S44). If normal detection is performed, the number of vehicles on the upper floor is set to N 17 , and the number of vehicles on the upper floor is set to N 27 (step S4).
5). The number of dispatched vehicles N 17 and N 27 is predetermined, for example, N 17 = N 27 (= 1 or more to half of all vehicles)
Has the relationship
【００３７】従って、上記実施の形態４によれば、交通
流判別部１により、上方階乗車負荷が下方階乗車負荷の
所定係数倍より小さく、下方階乗車負荷が上方階乗車負
荷の所定係数倍より小さく、かつ上方階乗車負荷と下方
階乗車負荷の和が任意の乗車負荷定数以上であるとき平
常時を検出し、配車台数制御部２により、平常時検出時
に、上下階からの交通流に応じて上方階と下方階とに少
なくとも１台以上の配車を設定するようにしたので、平
常時に、上方階、下方階の乗客に対して、効率的なサー
ビスを行うことができる。Therefore, according to the fourth embodiment, the traffic flow discriminating unit 1 determines that the upper-floor boarding load is smaller than the predetermined coefficient times the lower-floor boarding load and the lower-floor boarding load is a predetermined coefficient times the upper-floor boarding load. When the vehicle load is smaller and the sum of the load on the upper floor and the load on the lower floor is equal to or more than an arbitrary load constant, normal vehicle is detected, and the vehicle number control unit 2 detects traffic flow from the upper and lower floors during normal operation. Accordingly, at least one vehicle is arranged on the upper floor and the lower floor, so that it is possible to provide efficient service to passengers on the upper floor and the lower floor during normal times.
【００３８】実施の形態５．次に、実施の形態５に係る
エレベータの群管理制御装置について図１２ないし図１
４を参照して説明する。なお、この実施の形態５の構成
としては、図１及び図２に示す実施の形態１と同様な構
成を備えるが、実施の形態１とは、交通流制御部１、配
車台数制御部２及びかご配車部３の動作がそれぞれ異な
る。Embodiment 5 Next, the elevator group management control device according to the fifth embodiment will be described with reference to FIGS.
This will be described with reference to FIG. The configuration of the fifth embodiment is similar to that of the first embodiment shown in FIGS. 1 and 2, but the first embodiment is different from the traffic flow control unit 1, the number-of-vehicles-control unit 2, and the like. The operation of the car dispatch unit 3 is different.
【００３９】次に、実施の形態５に係る動作について説
明する。図１２は実施の形態５に係る交通流判別部１の
動作フローチャートを示し、ここでは、交通流として閑
散時を検出している。つまり、上方階乗車負荷が下方階
乗車負荷の所定係数Ｋ倍より小さく、下方階乗車負荷が
上方階乗車負荷の所定係数Ｋ倍より小さく、かつ上方階
乗車負荷と下方階乗車負荷の和が任意の乗車負荷定数Ｍ
より小さいとき閑散時を検出する。まず、上方階の乗車
負荷Ｗ１が下方階の乗車負荷Ｗ２のＫ倍（Ｋは任意の係
数）より小さいか否かを判別し（ステップＳ５０）、上
方階の乗車負荷Ｗ１が下方階の乗車負荷Ｗ２のＫ倍（Ｋ
は任意の係数）より小さければ、下方階の乗車負荷Ｗ２
が上方階の乗車負荷Ｗ１のＫ倍（Ｋは任意の係数）より
小さいか否かを判別する（ステップＳ５１）。そして、
下方階の乗車負荷Ｗ２が上方階の乗車負荷Ｗ１のＫ倍
（Ｋは任意の係数）より小さければ、上方階の乗車負荷
Ｗ１と下方階の乗車負荷Ｗ２の和が任意の乗車負荷定数
Ｍより小さいか否かを判別する（ステップＳ５２）。上
方階の乗車負荷Ｗ１と下方階の乗車負荷Ｗ２の和が任意
の乗車負荷定数Ｍより小さければ、閑散時を検出する
（ステップＳ５３）。Next, the operation according to the fifth embodiment will be described. FIG. 12 shows an operation flowchart of the traffic flow discriminating unit 1 according to the fifth embodiment, in which the off-time is detected as the traffic flow. That is, the upper floor passenger load is smaller than the predetermined coefficient K times the lower floor passenger load, the lower floor passenger load is smaller than the predetermined coefficient K times the upper floor passenger load, and the sum of the upper floor passenger load and the lower floor passenger load is arbitrary. Boarding load constant M
When it is smaller, it detects a quiet time. First, it is determined whether or not the boarding load W1 on the upper floor is smaller than K times (K is an arbitrary coefficient) the boarding load W2 on the lower floor (step S50), and the boarding load W1 on the upper floor is the boarding load on the lower floor. K times W2 (K
Is smaller than an arbitrary coefficient), the boarding load W2 on the lower floor
Is smaller than K times the boarding load W1 on the upper floor (K is an arbitrary coefficient) (step S51). And
If the boarding load W2 on the lower floor is smaller than K times the boarding load W1 on the upper floor (K is an arbitrary coefficient), the sum of the boarding load W1 on the upper floor and the boarding load W2 on the lower floor is less than the boarding load constant M. It is determined whether or not it is small (step S52). If the sum of the boarding load W1 on the upper floor and the boarding load W2 on the lower floor is smaller than an arbitrary boarding load constant M, a quiet time is detected (step S53).
【００４０】また、図１３は実施の形態５に係る配車台
数制御部２のフローチャートである。ここでは、交通流
判別部１にて検出された閑散時より配車台数を設定す
る。つまり、閑散時検出時に、上方階と下方階それぞれ
に配車台数を１台づつ設定し、かつ残りの所定台数のか
ごを休止させる。まず、閑散時検出か否かを判別し（ス
テップＳ５４）、閑散時検出であれば、上方階配車台数
を１、上方階配車台数を１と設定する（ステップＳ５
５）。FIG. 13 is a flow chart of the vehicle number control unit 2 according to the fifth embodiment. Here, the number of vehicles to be dispatched is set when the traffic flow determination unit 1 detects a quiet time. That is, at the time of detection of a non-congested time, the number of vehicles to be dispatched is set to one on each of the upper floor and the lower floor, and the remaining predetermined number of cars are suspended. First, it is determined whether or not it is a non-peak time detection (step S54). If the non-light time detection is detected, the number of vehicles on the upper floor is set to 1 and the number of vehicles on the upper floor is set to 1 (step S5).
5).
【００４１】さらに、図１４は実施の形態５に係るかご
配車部３のフローチャートである。ここでは、配車台数
制御部２で設定された上方階配車台数及び下方階配車台
数より、エレベータを台数分上方階または下方階に割り
当てる。まず、号機ナンバーｎを０に設定する（ステッ
プＳ６０）。次に、上方階配車台数が０より大きいか否
かを判別し（ステップＳ６１）、上方階配車台数が０よ
り大きいと判別されたとき、号機ナンバーｎに１を加え
る（ステップＳ６２）。続いて、ｎ号機を上方階に割り
当て（ステップＳ６３）、上方階配車台数から１引く
（ステップＳ６４）。ステップＳ６１に戻り、以下、上
方階配車台数が０になるまで繰り返す。Further, FIG. 14 is a flow chart of the car dispatch unit 3 according to the fifth embodiment. Here, the elevators are allocated to the upper floor or the lower floor by the number of vehicles allocated based on the number of vehicles allocated to the upper floor and the number of vehicles allocated to the lower floor set by the vehicle allocation control unit 2. First, the machine number n is set to 0 (step S60). Next, it is determined whether or not the number of vehicles allocated to the upper floor is greater than 0 (step S61), and when it is determined that the number of vehicles allocated to the upper floor is greater than 0, 1 is added to the machine number n (step S62). Subsequently, the n-th vehicle is assigned to the upper floor (step S63), and 1 is subtracted from the number of vehicles allocated to the upper floor (step S64). Returning to step S61, the process is repeated until the number of vehicles allocated to the upper floor becomes zero.
【００４２】上記ステップＳ６１において、上方階配車
台数が０より大きくないと判別されたときは、ステップ
Ｓ６５にて下方階配車台数が０より大きいか否かを判別
し（ステップＳ６５）、下方階配車台数が０より大きい
と判別されたとき、号機ナンバーｎに１を加える（ステ
ップＳ６６）。続いて、ｎ号機を下方階に割り当て（ス
テップＳ６７）、下方階配車台数から１引く（ステップ
Ｓ６８）。ステップＳ６５に戻り、以下、下方階配車台
数が０になるまで繰り返す。When it is determined in step S61 that the number of vehicles allocated to the upper floor is not greater than 0, it is determined in step S65 whether the number of vehicles allocated to the lower floor is greater than 0 (step S65), and the vehicle allocation to the lower floor is performed. When it is determined that the number of vehicles is greater than 0, 1 is added to the machine number n (step S66). Subsequently, the n-th vehicle is assigned to the lower floor (step S67), and 1 is subtracted from the number of vehicles allocated to the lower floor (step S68). Returning to step S65, the process is repeated until the number of vehicles allocated to the lower floor becomes 0.
【００４３】上記ステップＳ６５において、下方階配車
台数が０より大きくないと判別されたときは、号機ナン
バーｎがエレベータ台数Ｎより小さいか否かを判別し
（ステップＳ６９）、号機ナンバーｎがエレベータ台数
Ｎより小さければ、号機ナンバーｎに１を加え（ステッ
プＳ７０）、ｎ号機を休止号機とし（ステップＳ７
１）、ステップＳ６９に戻る。以下、号機ナンバーｎが
エレベータ台数Ｎより小でなくなる（号機ナンバーｎが
エレベータ台数Ｎと等しくなる）まで繰り返す。When it is determined in step S65 that the number of vehicles allocated to the lower floor is not greater than 0, it is determined whether the number n is smaller than the number N of elevators (step S69), and the number n is the number of elevators. If it is smaller than N, 1 is added to the machine number n (step S70), and the machine n is set as the suspension machine (step S7).
1) and returns to step S69. The following is repeated until the machine number n is not smaller than the elevator number N (the machine number n becomes equal to the elevator number N).
【００４４】従って、上記実施の形態５によれば、交通
流判別部１により、上方階乗車負荷が下方階乗車負荷の
所定係数倍より小さく、下方階乗車負荷が上方階乗車負
荷の所定係数倍より小さく、かつ上方階乗車負荷と下方
階乗車負荷の和が任意の乗車負荷定数より小さいとき閑
散時を検出し、配車台数制御部２により、閑散時検出時
に、上方階と下方階それぞれに配車台数を１台づつ設定
し、かつ残りの所定台数のかごを休止させるようにした
ので、サービスの低下を防ぐとともに消費電力を節電す
ることができる。Therefore, according to the fifth embodiment, the traffic flow discriminating unit 1 determines that the upper-floor boarding load is smaller than the predetermined coefficient times the lower-floor boarding load and the lower-floor boarding load is a predetermined coefficient times the upper-floor boarding load. When it is smaller and the sum of the load on the upper floor and the load on the lower floor is smaller than an arbitrary load constant, the off-time is detected, and the vehicle number control unit 2 dispatches to the upper and lower floors respectively when the off-time is detected. Since the number of cars is set one by one and the remaining predetermined number of cars is suspended, it is possible to prevent deterioration of service and save power consumption.
【００４５】[0045]
【発明の効果】以上述べたように、この発明によれば、
下方階と上方階との間を往復運転する複数のエレベータ
を群管理制御するエレベータの群管理制御装置におい
て、エレベータの利用客の交通流を判別する交通流判別
部と、この交通流判別部で判別された交通流の判別結果
に基づいてエレベータの配車台数を設定する配車台数制
御部と、この配車台数制御部で設定された配車台数に基
づいて配車を行うかご配車部とを備えたので、呼びの有
無に関係なく、サービスゾーンに分ける制限を加えない
で、交通流に応じて適切な台数を配車することができ、
上方階と下方階の乗客に対して効率的なサービスを行う
ことができる。また、上記交通流判別部により、階床デ
ータと乗車負荷データとに基づいて上方階乗車負荷と下
方階乗車負荷を求め、該上方階乗車負荷と下方階乗車負
荷に基づいて交通流を判別し、上記配車台数制御部によ
り、判別された交通流に応じた配車台数を設定するよう
にしたので、交通流を適切に判別することができ、交通
流に応じて適切な台数を配車することができ、上方階と
下方階の乗客に対して効率的なサービスを行うことがで
きる。また、上記交通流判別部により、上昇階乗車負荷
と下方階乗車負荷をそれぞれ設定値と比較しそれら比較
結果に基づいて混雑階を判別し、上記配車台数制御部に
より、混雑階と判別された上方階または下方階の配車台
数を増加させるように配車台数を設定するようにしたの
で、混雑階の判別時に、上方階と下方階の乗客に対して
効率的なサービスを行うことができる。また、上記交通
流判別部により、上方階乗車負荷が下方階乗車負荷の所
定係数倍以上であるとき上方階への乗客負荷が大きいア
ップピークサービスを検出し、上記配車台数制御部によ
り、アップピークサービス時に、少なくとも下方階配車
台数を上方階配車台数よりも多く設定するようにしたの
で、アップピークサービス時に上方階にエレベータの配
車を行うことによって、上方階の待ち時間を減少するこ
とができる。また、上記交通流判別部により、下方階乗
車負荷が上方階乗車負荷の所定係数倍以上であるとき下
方階への乗客負荷が大きいダウンピークサービスを検出
し、上記配車台数制御部により、ダウンピークサービス
時に、少なくとも上方階配車台数を下方階配車台数より
も多く設定するようにしたので、ダウンピークサービス
時に下方階にエレベータの配車を行うことによって、下
方階の待ち時間を減少することができる。また、上記交
通流判別部により、上方階乗車負荷が下方階乗車負荷の
所定係数倍より小さく、下方階乗車負荷が上方階乗車負
荷の所定係数倍より小さく、かつ上方階乗車負荷と下方
階乗車負荷の和が任意の乗車負荷定数以上であるとき平
常時を検出し、上記配車台数制御部により、平常時検出
時に、上下階からの交通流に応じて上方階と下方階とに
少なくとも１台以上の配車を設定するようにしたので、
平常時に、上方階、下方階の乗客に対して、効率的なサ
ービスを行うことができる。さらに、上記交通流判別部
により、上方階乗車負荷が下方階乗車負荷の所定係数倍
より小さく、下方階乗車負荷が上方階乗車負荷の所定係
数倍より小さく、かつ上方階乗車負荷と下方階乗車負荷
の和が任意の乗車負荷定数より小さいとき閑散時を検出
し、上記配車台数制御部により、閑散時検出時に、上方
階と下方階それぞれに配車台数を１台づつ設定し、かつ
残りの所定台数のかごを休止させるようにしたので、サ
ービスの低下を防ぐとともに消費電力を節電することが
できる。As described above, according to the present invention,
In a group management control device for an elevator that performs group management control of a plurality of elevators that reciprocate between a lower floor and an upper floor, a traffic flow determination unit that determines the traffic flow of passengers of the elevator, and this traffic flow determination unit Since the vehicle allocation control unit that sets the number of elevators to be allocated based on the determined traffic flow determination result, and the car allocation unit that performs vehicle allocation based on the vehicle allocation number set by this vehicle allocation number control unit are provided. Regardless of whether there is a call or not, you can allocate an appropriate number of vehicles according to the traffic flow without adding restrictions to divide into service zones,
Efficient service can be provided to passengers on the upper floor and the lower floor. Further, the traffic flow determination unit obtains an upper floor loading load and a lower floor loading load based on floor data and riding load data, and determines a traffic flow based on the upper floor loading load and the lower floor loading load. Since the vehicle allocation number control unit sets the number of vehicle allocations according to the determined traffic flow, it is possible to appropriately determine the traffic flow, and it is possible to allocate an appropriate number of vehicles according to the traffic flow. Therefore, efficient service can be provided to passengers on the upper floor and the lower floor. Further, the traffic flow determination unit compares the ascending floor loading load and the lower floor loading load with the set values, respectively, and determines the congested floor based on the comparison result, and the vehicle dispatching number control unit determines the congested floor. Since the number of dispatched vehicles is set so as to increase the number of dispatched vehicles on the upper floor or the lower floor, efficient service can be provided to passengers on the upper floor and the lower floor when the crowded floor is determined. Further, the traffic flow determination unit detects an uppeak service in which the passenger load to the upper floor is large when the upper floor passenger load is a predetermined coefficient times or more of the lower floor passenger load, and the vehicle dispatching unit control unit detects the uppeak service. At the time of service, at least the number of vehicles allocated to the lower floor is set to be larger than the number of vehicles allocated to the upper floor. Therefore, by allocating the elevator to the upper floor during the uppeak service, the waiting time of the upper floor can be reduced. Further, the traffic flow determination unit detects a down-peak service in which the passenger load to the lower floor is large when the lower-floor passenger load is equal to or more than a predetermined coefficient times the upper-floor passenger load, and the vehicle number control unit down-peaks. At the time of service, at least the number of vehicles allocated to the upper floor is set to be larger than the number of vehicles allocated to the lower floor. Therefore, by allocating the elevator to the lower floor during the downpeak service, the waiting time of the lower floor can be reduced. Further, by the traffic flow determination unit, the upper floor boarding load is smaller than a predetermined coefficient times the lower floor boarding load, the lower floor boarding load is smaller than a predetermined coefficient times the upper floor boarding load, and the upper floor boarding load and the lower floor boarding load are When the sum of the loads is equal to or more than an arbitrary boarding load constant, normal operation is detected, and at the time of normal operation, the above-mentioned vehicle number control unit detects at least one vehicle on the upper floor and the lower floor according to the traffic flow from the upper and lower floors. Since I set the above dispatch,
Efficient services can be provided to passengers on the upper and lower floors during normal times. Further, by the traffic flow determination unit, the upper floor boarding load is smaller than a predetermined coefficient times the lower floor boarding load, the lower floor boarding load is smaller than a predetermined coefficient times the upper floor boarding load, and the upper floor boarding load and the lower floor boarding load are When the sum of loads is smaller than an arbitrary boarding load constant, it detects a non-busy time, and the above-mentioned vehicle number control unit sets one vehicle number on each of the upper and lower floors at the time of detection of the non-time, and the remaining predetermined number. Since the number of cars is set to be inactive, it is possible to prevent deterioration of service and save power consumption.
【図１】 この発明に係るエレベータの群管理制御装置
をブロック化して示す全体構成図である。FIG. 1 is an overall block diagram showing an elevator group management control device according to the present invention in a block form.
【図２】 図１の交通流判別部１と配車台数制御部２及
びかご配車部３の機能を実装してなる群管理制御部７の
構成を示すブロック図である。FIG. 2 is a block diagram showing a configuration of a group management control unit 7 in which the functions of a traffic flow determination unit 1, a vehicle number control unit 2 and a car dispatch unit 3 of FIG. 1 are mounted.
【図３】 この発明の実施の形態１に係る交通流判別部
１の動作フローチャートである。FIG. 3 is an operation flowchart of the traffic flow determination unit 1 according to the first embodiment of the present invention.
【図４】 この発明の実施の形態１に係る配車台数制御
部２の動作フローチャートである。FIG. 4 is an operation flowchart of a vehicle number control unit 2 according to the first embodiment of the present invention.
【図５】 この発明の実施の形態１ないし４に係るかご
配車部３の動作フローチャートである。FIG. 5 is an operation flowchart of the car dispatch unit 3 according to the first to fourth embodiments of the present invention.
【図６】 この発明の実施の形態２に係る交通流判別部
１の動作フローチャートである。FIG. 6 is an operation flowchart of a traffic flow discriminating unit 1 according to Embodiment 2 of the present invention.
【図７】 この発明の実施の形態２に係る配車台数制御
部２の動作フローチャートである。FIG. 7 is an operation flowchart of a vehicle number control unit 2 according to the second embodiment of the present invention.
【図８】 この発明の実施の形態３に係る交通流判別部
１の動作フローチャートである。FIG. 8 is an operation flowchart of a traffic flow discriminating unit 1 according to Embodiment 3 of the present invention.
【図９】 この発明の実施の形態３に係る配車台数制御
部２の動作フローチャートである。FIG. 9 is an operation flowchart of a vehicle number control unit 2 according to the third embodiment of the present invention.
【図１０】 この発明の実施の形態４に係る交通流判別
部１の動作フローチャートである。FIG. 10 is an operation flowchart of the traffic flow determination unit 1 according to Embodiment 4 of the present invention.
【図１１】 この発明の実施の形態４に係る配車台数制
御部２の動作フローチャートである。FIG. 11 is an operation flowchart of the number-of-vehicles-dispatched controller 2 according to the fourth embodiment of the present invention.
【図１２】 この発明の実施の形態５に係る交通流判別
部１の動作フローチャートである。FIG. 12 is an operation flowchart of a traffic flow determination unit 1 according to Embodiment 5 of the present invention.
【図１３】 この発明の実施の形態５に係る配車台数制
御部２の動作フローチャートである。FIG. 13 is an operation flowchart of a vehicle number control unit 2 according to the fifth embodiment of the present invention.
【図１４】 この発明の実施の形態５に係るかご配車部
３のフローチャートである。FIG. 14 is a flowchart of a car dispatch unit 3 according to Embodiment 5 of the present invention.
１ 交通流判別部、２ 配車台数制御部、３ かご配車
部、４１〜４ｎ 単体制御装置、５１〜５ｎ かご、６
１〜６ｎ 乗車負荷検出装置、７ 群管理群管理制御
部、７ａ ＣＰＵ、７ｂ ＲＯＭ、７ｃ ＲＡＭ、７ｄ
入出力Ｉ／Ｆ、７ｅ バス（信号線群）。1 traffic flow discriminating unit, 2 vehicle dispatch control unit, 3 car dispatch unit, 41-4n single unit control device, 51-5n car, 6
1 to 6n boarding load detection device, 7 group management group management control section, 7a CPU, 7b ROM, 7c RAM, 7d
Input / output I / F, 7e bus (signal line group).
Claims (7)
数のエレベータを群管理制御するエレベータの群管理制
御装置において、エレベータの利用客の交通流を判別す
る交通流判別部と、この交通流判別部で判別された交通
流の判別結果に基づいてエレベータの配車台数を設定す
る配車台数制御部と、この配車台数制御部で設定された
配車台数に基づいて配車を行うかご配車部とを備えたこ
とを特徴とするエレベータの群管理制御装置。1. A traffic flow discriminating unit for discriminating a traffic flow of an elevator user in an elevator group management control device for group-controlling a plurality of elevators that reciprocate between a lower floor and an upper floor. A dispatch vehicle number control unit that sets the number of elevators to be dispatched based on the traffic flow determination result determined by the traffic flow determination unit, and a car dispatch unit that performs dispatch based on the dispatch vehicle number set by this dispatch vehicle number control unit An elevator group supervisory control device comprising:
負荷データとに基づいて上方階乗車負荷と下方階乗車負
荷を求め、該上方階乗車負荷と下方階乗車負荷に基づい
て交通流を判別し、上記配車台数制御部は、判別された
交通流に応じた配車台数を設定することを特徴とする請
求項１記載のエレベータの群管理制御装置。2. The traffic flow discriminating unit obtains an upper floor passenger load and a lower floor passenger load based on floor data and a passenger load data, and determines a traffic flow based on the upper floor passenger load and the lower floor passenger load. The group management control device for an elevator according to claim 1, wherein the vehicle number control unit sets the number of vehicles according to the determined traffic flow.
下方階乗車負荷をそれぞれ設定値と比較しそれら比較結
果に基づいて混雑階を判別し、上記配車台数制御部は、
混雑階と判別された上方階または下方階の配車台数を増
加させるように配車台数を設定することを特徴とする請
求項２記載のエレベータの群管理制御装置。3. The traffic flow discriminating unit compares the ascending floor riding load and the lower floor riding load with set values, and discriminates a congested floor based on the comparison result, and the vehicle dispatching number control unit
3. The elevator group management control device according to claim 2, wherein the number of vehicles to be allocated is set so as to increase the number of vehicles to be allocated to an upper floor or a lower floor that is determined as a congested floor.
下方階乗車負荷の所定係数倍以上であるとき上方階への
乗客負荷が大きいアップピークサービスを検出し、上記
配車台数制御部は、アップピークサービス時に、少なく
とも下方階配車台数を上方階配車台数よりも多く設定す
ることを特徴とする請求項２記載のエレベータの群管理
制御装置。4. The traffic flow discriminating unit detects an uppeak service in which the passenger load to the upper floor is large when the upper-floor passenger load is equal to or more than a predetermined coefficient times the lower-floor passenger load. 3. The elevator group management control device according to claim 2, wherein at the time of up-peak service, at least the number of vehicles on the lower floor is set to be larger than the number of vehicles on the upper floor.
上方階乗車負荷の所定係数倍以上であるとき下方階への
乗客負荷が大きいダウンピークサービスを検出し、上記
配車台数制御部は、ダウンピークサービス時に、少なく
とも上方階配車台数を下方階配車台数よりも多く設定す
ることを特徴とする請求項２記載のエレベータの群管理
制御装置。5. The traffic flow discriminating unit detects a down-peak service in which the passenger load to the lower floor is large when the lower-floor passenger load is equal to or more than a predetermined coefficient times the upper-floor passenger load, and the vehicle number control unit is The elevator group management control device according to claim 2, wherein at least the number of vehicles allocated to the upper floor is set to be larger than the number of vehicles allocated to the lower floor during the downpeak service.
下方階乗車負荷の所定係数倍より小さく、下方階乗車負
荷が上方階乗車負荷の所定係数倍より小さく、かつ上方
階乗車負荷と下方階乗車負荷の和が任意の乗車負荷定数
以上であるとき平常時を検出し、上記配車台数制御部
は、平常時検出時に、上下階からの交通流に応じて上方
階と下方階とに少なくとも１台以上の配車を設定するこ
とを特徴とする請求項２記載のエレベータの群管理制御
装置。6. The traffic flow discriminating unit determines that an upper floor boarding load is smaller than a predetermined coefficient times a lower floor boarding load, a lower floor boarding load is smaller than a predetermined coefficient times an upper floor boarding load, and the upper floor boarding load is When the sum of the loading loads on the lower floors is equal to or greater than an arbitrary loading load constant, normal operation is detected, and when detecting the normal operation, the control unit for the number of dispatched vehicles detects the upper floors and the lower floors according to the traffic flow from the upper and lower floors. 3. The elevator group management control device according to claim 2, wherein at least one vehicle allocation is set.
下方階乗車負荷の所定係数倍より小さく、下方階乗車負
荷が上方階乗車負荷の所定係数倍より小さく、かつ上方
階乗車負荷と下方階乗車負荷の和が任意の乗車負荷定数
より小さいとき閑散時を検出し、上記配車台数制御部
は、閑散時検出時に、上方階と下方階それぞれに配車台
数を１台づつ設定し、かつ残りの所定台数のかごを休止
させることを特徴とする請求項２記載のエレベータの群
管理制御装置。7. The traffic flow discriminating unit determines that an upper floor passenger load is smaller than a predetermined coefficient times a lower floor passenger load, a lower floor passenger load is smaller than a predetermined coefficient times an upper floor passenger load, and the upper floor passenger load is lower than the upper floor passenger load. When the sum of the lower-floor boarding loads is less than an arbitrary boarding load constant, it detects a non-busy time, and the above-mentioned vehicle number control unit sets one vehicle number on each of the upper floor and the lower floor when the off-time is detected, and The elevator group management control device according to claim 2, wherein the rest of the predetermined number of cars are stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7322065A JPH09156843A (en) | 1995-12-11 | 1995-12-11 | Group supervisory operation control device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7322065A JPH09156843A (en) | 1995-12-11 | 1995-12-11 | Group supervisory operation control device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH09156843A true JPH09156843A (en) | 1997-06-17 |
Family
ID=18139531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7322065A Pending JPH09156843A (en) | 1995-12-11 | 1995-12-11 | Group supervisory operation control device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH09156843A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009161343A (en) * | 2008-01-10 | 2009-07-23 | Fujitec Co Ltd | Elevator system |
| JP2013129528A (en) * | 2011-12-22 | 2013-07-04 | Hitachi Ltd | Elevator information processing device |
| CN111807171A (en) * | 2020-07-21 | 2020-10-23 | 安徽迅立达电梯有限公司 | Use distribution management system of intelligent elevator |
| CN112209188A (en) * | 2019-07-10 | 2021-01-12 | 东芝电梯株式会社 | Group management system for elevator |
-
1995
- 1995-12-11 JP JP7322065A patent/JPH09156843A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009161343A (en) * | 2008-01-10 | 2009-07-23 | Fujitec Co Ltd | Elevator system |
| JP2013129528A (en) * | 2011-12-22 | 2013-07-04 | Hitachi Ltd | Elevator information processing device |
| CN112209188A (en) * | 2019-07-10 | 2021-01-12 | 东芝电梯株式会社 | Group management system for elevator |
| CN111807171A (en) * | 2020-07-21 | 2020-10-23 | 安徽迅立达电梯有限公司 | Use distribution management system of intelligent elevator |
| CN111807171B (en) * | 2020-07-21 | 2022-07-05 | 安徽迅立达电梯有限公司 | Use distribution management system of intelligent elevator |
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