JP2002220161A - Double-deck elevator - Google Patents
Double-deck elevatorInfo
- Publication number
- JP2002220161A JP2002220161A JP2001014964A JP2001014964A JP2002220161A JP 2002220161 A JP2002220161 A JP 2002220161A JP 2001014964 A JP2001014964 A JP 2001014964A JP 2001014964 A JP2001014964 A JP 2001014964A JP 2002220161 A JP2002220161 A JP 2002220161A
- Authority
- JP
- Japan
- Prior art keywords
- car
- time
- car frame
- call
- interval
- 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.)
- Granted
Links
Landscapes
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、少なくとも２台の
かご室を上下に連結して昇降路内を走行駆動するダブル
デッキエレベータに関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double deck elevator in which at least two cabs are vertically connected and driven in a hoistway.
【０００２】[0002]
【従来の技術】近年、建物の大規模化、高層化が進み、
その輸送力を向上させるために、ダブルデッキエレベー
タが提案されている。このダブルデッキエレベータは、
一つの昇降路内を通常連結した２台のかご室を同時走行
させるもので、そのかご間隔を適切に定めれば、異なる
階床に同時にサービスできるため、大幅に輸送力を増加
させることができるものである。2. Description of the Related Art In recent years, large-scale and high-rise buildings have been developed.
In order to improve the transportation capacity, a double deck elevator has been proposed. This double deck elevator
Two cabs normally connected in one hoistway are run simultaneously, and if the car interval is properly determined, different floors can be serviced at the same time, so the transport capacity can be greatly increased. Things.
【０００３】例えば図２に示すように、上かご１と下か
ご２とをかご枠１０内に移動自在に設けることにより、
図３に示すような階床間距離が異なる場合にも十分対応
が図れるようになっている。For example, as shown in FIG. 2, by providing an upper car 1 and a lower car 2 movably in a car frame 10,
Even when the floor-to-floor distance is different as shown in FIG. 3, it is possible to sufficiently cope with it.
【０００４】ここで、１１は一端に上かご１、他端に下
かご２を取付けた例えばチェーンのような索状体で、途
中にはかご枠１０の上方に設けられたスプロケット１２
を介してつるべ式に連結され、重量バランスを簡単に取
れるように構成されている。[0004] Here, reference numeral 11 denotes a cord-like body such as a chain having an upper car 1 attached at one end and a lower car 2 at the other end, and a sprocket 12 provided above the car frame 10 in the middle.
It is connected in a slidable manner via a cable, and is configured to easily take a weight balance.
【０００５】１３は例えばモータ１４とジャッキ１５と
からなる駆動ユニットで、このジャッキ１５により下か
ご２が昇降移動できるように構成されている。したがっ
て、下かご２が上昇すれば上かご１が同じ速度で下降
（その逆も同様）して、上かご１と下かご２との間隔を
自由に調整できる機構になっている。A drive unit 13 includes, for example, a motor 14 and a jack 15, and the jack 15 allows the lower car 2 to move up and down. Therefore, when the lower car 2 rises, the upper car 1 descends at the same speed (and vice versa), so that the distance between the upper car 1 and the lower car 2 can be freely adjusted.
【０００６】このような機構のダブルデッキエレベータ
では、かご枠１０の長さによっては、下かご２は１階、
上かご１は３階というように不連続な階床に対しても同
時にサービスすることが可能となり、より幅の広いダブ
ルデッキ運転を行うことができる。又、最近では通常基
準階である１階の天井が特別に高く建築されている例が
あり、上下かごの間隔調整に時間がかかるような場合も
ありうる。In the double deck elevator having such a mechanism, depending on the length of the car frame 10, the lower car 2 is on the first floor,
The upper car 1 can simultaneously service a discontinuous floor such as the third floor, and can perform a wider double deck operation. In addition, recently, there is an example in which the ceiling of the first floor, which is a standard floor, is particularly high, and it may take time to adjust the interval between the upper and lower cars.
【０００７】[0007]
【発明が解決しようとする課題】このようなダブルデッ
キエレベータにあっては、常に正確に上下かごの間隔を
把握して目的階に着床する前に必要な上下かごの間隔調
整を完了しておくことが望ましい。しかし、時々刻々変
化する呼び登録状況によって目的階床（次の停止階床）
が変わるため、このかご間隔調整にも特別に工夫と対策
が必要である。In such a double-deck elevator, the distance between the upper and lower cars is always accurately grasped and the necessary adjustment of the distance between the upper and lower cars is completed before landing on the destination floor. It is desirable to keep. However, the destination floor (the next stop floor) depends on the call registration situation that changes every moment.
Therefore, special measures and countermeasures are required for adjusting the car interval.
【０００８】本発明は、上記の点に鑑みなされたもの
で、かご枠の走行と上下かごの間隔調整との動作におい
て、その時々の状況に応じて、適確かつ調和の取れた動
作を行いうるダブルデッキエレベータを提供することを
目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and performs the operation of driving the car frame and adjusting the distance between the upper and lower cars in a proper and harmonious manner according to the situation at each time. It is an object of the present invention to provide a double deck elevator.
【０００９】[0009]
【課題を解決するための手段】本発明は、昇降路内を昇
降自在なかご枠と、かご間隔調整装置により前記かご枠
内に上かごと下かごとが反対方向に同期して移動するよ
うに設けられたエレベータにおいて、 １．停止階床確定以降にかご間隔調整装置を作動させる
手段を設ける。 ２．時々刻々変化する呼びに対し、該かご枠が応答して
走行しその呼びに答えるまでの経過時間を予測する第１
の予測手段と、現在の上下かご間隔からその呼びの階床
間隔へ調整に要する時間を予測する第２の予測手段とを
備え、前記第２の予測手段による時間が前記第１の予測
手段による時間以上になったとき、前記かご間隔調整装
置を作動させる。 ３．時々刻々変化する呼びに対し、該かご枠が応答して
走行しその呼びに答えるまでの経過時間を予測する第１
の予測手段と、現在の上下かご間隔からその呼びの階床
間隔へ調整に要する時間を予測する第２の予測手段とを
備え、前記第２の予測手段による時間が前記第１の予測
手段による時間以上になったとき或いは停止階床確定時
の内、早い段階で前記かご間隔調整装置を作動させる。 ４．かご枠の減速時以降にかご間隔調整装置を作動させ
る手段を設ける。又、昇降路内を昇降自在なかご枠と、
該かご枠内に上かごと下かごとが反対方向に同期して移
動するように設けられたエレベータにおいて、 ５．時々刻々変化する呼びに対し、該かご枠が応答して
走行しその呼びに答えるまでの経過時間を予測する第１
の予測手段と、現在の上下かご間隔からその呼びの階床
間隔へ調整に要する時間を予測する第２の予測手段とを
備え、第２の予測手段による時間の方が第１の予測手段
による時間よりも長い場合は、呼びには答えない手段を
設ける。 ６．時々刻々変化する呼びに対し、該かご枠が応答して
走行しその呼びに答えるまでの経過時間を予測する第１
の予測手段と、現在の上下かご間隔からその呼びの階床
間隔へ調整に要する時間を予測する第２の予測手段とを
備え、前記第２の予測手段による時間の方が前記第１の
予測手段による時間よりも長い場合は、前記かご枠の昇
降速度を抑えることで第１の予測手段による時間を第２
の予測手段による時間よりも小さくできることを条件に
呼び登録を行う手段を設ける。 ７．時々刻々変化する呼びに対し、該かご枠が応答して
走行しその呼びに答えるまでの経過時間を予測する第１
の予測手段と、現在の上下かご間隔から目標の間隔へ調
整に要する時間を予測する第２の予測手段とを備え、第
２の予測手段による時間の方が第１の予測手段による時
間よりも長い場合は、かご枠を運転する速度を所定速度
に抑える手段を設ける。ものである。SUMMARY OF THE INVENTION According to the present invention, a car frame capable of ascending and descending in a hoistway and an upper car and a lower car are synchronously moved in the car frame in opposite directions by a car interval adjusting device. In the elevator provided in: Means for operating the car interval adjusting device after the stop floor is determined is provided. 2. A first method for estimating an elapsed time from the time when the car frame travels in response to the ever-changing call to the time when the call is answered;
Prediction means, and second prediction means for predicting the time required for adjustment from the current upper and lower car intervals to the floor spacing of the call, and the time by the second prediction means is determined by the first prediction means When the time is over, the car interval adjusting device is operated. 3. A first method for estimating an elapsed time from the time when the car frame travels in response to the ever-changing call to the time when the call is answered;
Prediction means, and second prediction means for predicting the time required for adjustment from the current upper and lower car intervals to the floor spacing of the call, and the time by the second prediction means is determined by the first prediction means The car interval adjusting device is operated at an early stage when the time is equal to or longer than the time or when the stop floor is determined. 4. Means for operating the car interval adjusting device after the deceleration of the car frame is provided. Also, a car frame that can move up and down the hoistway,
4. An elevator provided such that an upper car and a lower car move synchronously in opposite directions within the car frame; A first method for estimating an elapsed time from the time when the car frame travels in response to the ever-changing call to the time when the call is answered;
Prediction means, and second prediction means for predicting the time required for adjustment from the current upper and lower car intervals to the floor spacing of the call, and the time by the second prediction means is determined by the first prediction means. If it is longer than the time, provide a means for not answering the call. 6. A first method for estimating an elapsed time from the time when the car frame travels in response to the ever-changing call to the time when the call is answered;
Prediction means, and second prediction means for predicting the time required for adjustment from the current upper / lower car interval to the floor interval of the call, wherein the time by the second prediction means is the first prediction If it is longer than the time taken by the means, the time taken by the first predicting means is reduced to the second
A means for performing call registration is provided on condition that the time can be made shorter than the time by the prediction means. 7. A first method for estimating an elapsed time from the time when the car frame travels in response to the ever-changing call to the time when the call is answered;
And second predicting means for predicting the time required for adjustment from the current vertical car interval to the target interval, wherein the time by the second predicting means is longer than the time by the first predicting means. If it is long, a means for suppressing the speed at which the car frame is operated to a predetermined speed is provided. Things.
【００１０】[0010]
【発明の実施の形態】本発明は、その時々の状況に応じ
て、エレベータ走行中にかご間隔調整を完了させるとと
もに、できるだけ余計なかご間隔調整動作をさせないよ
うにするものである。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is intended to complete the adjustment of the car interval during the traveling of the elevator according to the situation at that time, and to prevent the unnecessary adjustment of the car interval as much as possible.
【００１１】[0011]
【実施例】以下、本発明の一実施例について、図面を用
いて説明する。図１は本発明の一実施例を示す全体構成
図、図４は図１に示すかごの任意の状態を示す状態図、
図５は任意の停止階床にエレベータかごが着床したとき
の状態を示す図、図６は本発明に係る呼び登録動作を示
すフローチャート図、図７は本発明に係るかご間隔調整
開始動作を示すフローチャート図、図８は本発明に係る
上下かごの間隔調整時の動作を示すフローチャート図で
ある。An embodiment of the present invention will be described below with reference to the drawings. 1 is an overall configuration diagram showing one embodiment of the present invention, FIG. 4 is a state diagram showing an arbitrary state of the car shown in FIG. 1,
FIG. 5 is a diagram showing a state when an elevator car has landed on an arbitrary stop floor, FIG. 6 is a flowchart showing a call registration operation according to the present invention, and FIG. 7 is a diagram showing a car interval adjustment start operation according to the present invention. FIG. 8 is a flowchart showing the operation of adjusting the distance between the upper and lower cars according to the present invention.
【００１２】図中、図２と同一符号のものは同一のもの
を示すが、２０はかご枠１０とつり合いおもり２１を結
合する主索で、駆動綱車２２に巻き掛けられている。２
３は駆動綱車２２を駆動する電動機、２４は電動機２３
を制御する速度制御装置、２５は電動機２３に結合され
電動機２３の回転量に比例した、要するにかご枠１０の
移動量に比例したパルスを発生するパルス発生器、２６
はパルス発生器２５から発生するパルスをかご枠１０の
走行方向によって加減算してかご位置信号２６ａを出力
するパルス計数器である。そして、速度指令発生装置２
７とパルス計数器２６と速度制御装置２４の一部を例え
ばマイクロコンピュータで一体に構成することもでき
る。In the figure, the same reference numerals as in FIG. 2 denote the same parts, but reference numeral 20 denotes a main rope connecting the car frame 10 and the counterweight 21, and is wound around a drive sheave 22. 2
3 is an electric motor for driving the drive sheave 22, and 24 is an electric motor 23
A speed controller 25 which is coupled to the electric motor 23 and generates a pulse proportional to the rotation amount of the electric motor 23, that is, a pulse proportional to the movement amount of the car frame 10;
Is a pulse counter which adds and subtracts a pulse generated from the pulse generator 25 according to the traveling direction of the car frame 10 and outputs a car position signal 26a. And the speed command generator 2
7 and the pulse counter 26 and a part of the speed control device 24 can be integrally formed by, for example, a microcomputer.
【００１３】３０は例えば下かご２の位置検出装置で、
上かご１と下かご２との間隔が例えば中間状態（以下、
基準位置Ｐと称す）のときに、下かご２に設けられた検
出器３１とかご枠１０に設けられた被検出器３２とが対
向することによりかごの間隔を検出できる近接スイッ
チ、光電スイッチ或いはリミットスイッチのような検出
装置である。この基準位置Ｐは、最大かご間隔或いは最
小かご間隔の位置であってももちろんかまわない。４０
は検出装置３０が働いてからモーター１４が回転したと
きのパルスを発生するパルス発生装置、４１はこのパル
ス発生装置４０のパルスをカウントして、後述の判断・
処理を行うマイクロコンピュータである。Reference numeral 30 denotes a position detecting device for the lower car 2, for example.
If the interval between the upper car 1 and the lower car 2 is, for example, in an intermediate state (hereinafter, referred to as
When the detector 31 provided in the lower car 2 faces the detector 32 provided in the car frame 10 at the time of the reference position P), a proximity switch, a photoelectric switch, or It is a detection device such as a limit switch. This reference position P may of course be a position at the maximum car interval or the minimum car interval. 40
Is a pulse generating device that generates a pulse when the motor 14 rotates after the detection device 30 has operated, and 41 is a pulse counting device that counts the pulses of the pulse generating device 40,
It is a microcomputer that performs processing.
【００１４】５１は上かご１に設けられた検出器、５２
は下かご２に設けられた検出器、５３は昇降路の各階床
付近に設けられた被検出器で、検出器５１と被検出器５
３及び検出器５２と被検出器５３とがそれぞれ対向した
場合、建物の任意の階床に対して正確な着床が行われた
ものと判断される。Reference numeral 51 denotes a detector provided in the upper car 1;
Is a detector provided in the lower car 2, and 53 is a detector provided near each floor of the hoistway, and the detector 51 and the detector 5 are provided.
When the detector 3 and the detector 52 face each other, it is determined that accurate landing has been performed on an arbitrary floor of the building.
【００１５】この図４及び図５から分かるとおり、それ
ぞれの目的の階床では下かご２が基準位置Ｐからどれだ
け移動すれば目標とするかごの間隔になるのかが予め予
測できるため、パルス発生装置４０からのパルスをマイ
クロコンピュータ４１でカウントして各階床毎にこの数
値を把握しておき、これをメモリに記憶しておく。As can be seen from FIGS. 4 and 5, it is possible to predict in advance how far the lower car 2 should move from the reference position P on the target floor to reach the target car interval. The pulse from the device 40 is counted by the microcomputer 41 to grasp this numerical value for each floor, and this is stored in the memory.
【００１６】階床でのエレベータの乗場呼びは随時発生
するため、出発時に予定していた停止予定階床と異なる
階床に停止しなければならない状況が当然起りうるの
で、かご間隔調整は次の停止階が確定した時点、即ちか
ご枠が今すぐ減速しても停止予定階床の手前の階床に止
まれないと分かった時点から行うことが、無駄なかご間
隔調整をしなくてすむために望ましいが、当然ながらこ
の調整には時間がかかる。そして、次の停止予定階床ま
でのエレベータの走行に要する時間との兼ね合いにな
り、走行中に調整を完了できない場合がある。[0016] Since elevator hall calls on the floor occur at any time, a situation in which it is necessary to stop on a floor different from the floor expected to be stopped at the time of departure can naturally occur. It is desirable to start from the point when the stop floor is determined, that is, when it is known that the car frame will not stop on the floor in front of the floor to be stopped even if the car frame decelerates immediately, so that unnecessary cage interval adjustment is not necessary. But, of course, this adjustment takes time. Then, the adjustment may not be completed during traveling because of the balance with the time required for the elevator to travel to the next floor to be stopped.
【００１７】本発明に係る動作として、図６に示すよう
に新たな呼びが入力されたときには、先ずその呼びに実
際にかご枠１０が答えたとした場合のかご枠１０の移動
時間（予定速度、加速度及び目標距離から計算で事前に
移動時間を予測）と、その呼びの階床の階床間隔へ現在
の上かご１及び下かご２の状態から調整に要する時間と
を比較する。その時、もしかご枠１０の移動時間の方が
長いとなれば、走行中にかご間隔調整が可能なため、そ
の呼びについて登録するようにする。即ち、その呼びに
実際にエレベータが応答できることになる。As an operation according to the present invention, when a new call is input as shown in FIG. 6, first, the movement time of the car frame 10 (scheduled speed, The travel time is predicted in advance by calculation from the acceleration and the target distance), and the time required for adjustment from the current state of the upper car 1 and the lower car 2 to the floor interval of the floor of the call is compared. At that time, if the travel time of the moka frame 10 is longer, the car interval can be adjusted during traveling, so that the call is registered. That is, the elevator can actually respond to the call.
【００１８】一方、かご間隔調整時間の方が長いとなれ
ば、原則としてその呼びは登録しないが、例えば１階床
運転、場合によれば２階床運転のようにかご間隔調整時
間の方が初めから長いような場合には、かご枠移動時間
がかご間隔調整時間と同じ若しくは長くなるようにかご
枠移動速度を決めて、その呼びを登録するようにする。
そして、それ以外の呼びは登録しない。On the other hand, if the car interval adjustment time is longer, the call is not registered in principle. However, for example, the car interval adjustment time is longer as in the first floor operation, and in some cases, the second floor operation. If it is long from the beginning, the car frame moving speed is determined so that the car frame moving time is equal to or longer than the car interval adjusting time, and the call is registered.
And other calls are not registered.
【００１９】次に、呼び登録が存在する状況では、図７
に示すようにステップ１において、ＡルートとＢルート
に大きく分かれる判断手順がなされることになる。即
ち、Ａルートは次の停止階床が確定した場合（かご枠１
０が今すぐ減速しても停止予定階の手前に止まれないと
分かったとき）であり、Ｂルートは次の停止階床が確定
していない場合である。さらに、Ａルートはステップ２
においてＡ1ルートとＡ2ルートに分かれ、Ｂルートもス
テップ３及びステップ４においてＢ1ルートとＢ2ルート
とＢ3ルートに分かれる。Next, in a situation where call registration exists, FIG.
As shown in (1), in step 1, a determination procedure that largely separates into the A route and the B route is performed. That is, the route A is a case where the next stop floor is determined (car frame 1
0 indicates that the vehicle cannot stop immediately before the scheduled stop floor even if the vehicle decelerates immediately), and the route B is a case where the next stop floor is not determined. In addition, Route A is Step 2
In divided into A 1 root and A 2 routes, B route also divided into B 1 route and B 2 route and B 3 route in Step 3 and Step 4.
【００２０】つまり、Ａルートではステップ１において
次の停止階床が確定しているので、Ａ 1ルート及びＡ2ル
ート何れの場合でも、かご間隔調整を直ぐに始めれば良
いが、例えばステップ２においてＡ2ルートに分かれる
１階床運転のように、運転と同時にかご間隔調整動作を
行っても間に合わないケースでは、かご枠速度をかご枠
の移動時間がかご間隔調整時間以上になるように下げる
処理を行う。That is, in the route A, in the step 1
Since the next stop floor is fixed, A 1Route and ATwoLe
In any case, start adjusting the car interval immediately.
However, for example, in step 2, ATwoDivide into routes
Like the first floor operation, the car interval adjustment operation is performed at the same time as the operation.
If you can't keep up, go to the car frame speed
So that the travel time of the car is longer than the car interval adjustment time
Perform processing.
【００２１】次に、ステップ１において次の停止階床が
未だ確定していないＢルートを通る場合には、ステップ
３において次の停止予定階床に対して、かご間隔調整時
間とかご枠移動時間との比較を行い、かご間隔調整時間
に余裕があれば、Ｂ1ルートとして新たな呼びに対応で
きるようにし、又、かご間隔調整時間がかご枠移動時間
以上ならばステップ４に移って再度比較を行い、等しく
なったところでＢ3ルートを通ってかご間隔調整を開始
する。Next, if the next stop floor passes through the route B for which the next stop floor has not yet been determined in step 1, the car interval adjustment time and the car frame movement time for the next stop floor are determined in step 3. It makes a comparison between, if there is room in the cage interval adjustment time, and to accommodate the call new as B 1 route, also compared cage distance adjusting time again shifts to step 4 if the car frame moving time or more was carried out, to start the cage interval adjustment through B 3 routes was equal.
【００２２】一方、建物の状況により例えば２階床運転
であっても、運転開始と同時にかご間隔調整を行っても
かご枠移動より時間がかかってしまうケースがあり、こ
の場合は、当然次の停止階床が確定していない（１階床
運転にも対応できる態勢になるため）Ｂ2ルートを通る
ことになる。即ち、Ａ2ルートの場合と同様、当初から
かご枠速度をかご枠移動時間がかご間隔調整時間以上に
なるように落として、かご間隔調整動作を始めることに
なる。On the other hand, depending on the condition of the building, for example, even if the operation is on the second floor, even if the car interval is adjusted simultaneously with the start of the operation, there are cases where it takes more time than moving the car frame. stop floor has not been determined (in 1 floor operation to become ready to cope) would pass through the B 2 routes. That is, as in the case of A 2 route, the car frame moving time car frame rate from the beginning dropped so that the above time adjustment cage interval, thus starting the cage distance adjusting operation.
【００２３】ここで、実際のかご間隔調整動作について
図８を用いて以下説明する。先ず実際に着床する階床が
確定すると、この停止階床の階床間距離をメモリから読
み出し、現在（出発時点）の上下かごの間隔距離と比較
する。或いは、次の停止階床が確定していなければ、次
の停止予定階床の階床間距離をメモリから読み出して、
同様に比較する。Here, the actual car interval adjusting operation will be described with reference to FIG. First, when the floor to be actually landed is determined, the inter-floor distance of the stop floor is read from the memory and compared with the current (departure time) distance between the upper and lower cars. Alternatively, if the next stop floor has not been determined, the inter-floor distance of the next planned stop floor is read from the memory,
Compare in the same way.
【００２４】もし、一致していれば、何も行われずにそ
のまま目的階（例えば図５での上かご１はｎ＋１階、下
かご２はｎ階）に着床するが、一致していなければ、モ
ーター１４によりジャッキ１５を必要な方向に駆動す
る。即ち、現状が狭い状態ならばジャッキ１５を下降さ
せ、現状が広い状態ならばジャッキ１５を上昇させる。If there is a match, nothing is performed and the vehicle is landed on the destination floor (for example, the upper car 1 in FIG. 5 has the (n + 1) th floor and the lower car 2 has the nth floor). And the motor 14 drives the jack 15 in the required direction. That is, if the current state is narrow, the jack 15 is lowered, and if the current state is wide, the jack 15 is raised.
【００２５】そして、一致すればジャッキ１５を停止さ
せて目的階に着床させる。この時、階床間距離とかご間
隔距離は当然合致することになる。If they match, the jack 15 is stopped to land on the destination floor. At this time, the floor-to-floor distance and the car-to-car distance naturally match.
【００２６】尚、以上の説明では次の停止階が確定した
時、又はかご間隔調整時間がかご枠移動時間と等しくな
った時、或いは何れか早い時期にかご間隔調整を行うよ
うにしているが、もっと単純にかご枠減速時にかご間隔
調整を行うようにしてもよい。In the above description, the car interval adjustment is performed when the next stop floor is determined, when the car interval adjustment time is equal to the car frame moving time, or at an earlier time. Alternatively, the car interval may be adjusted more simply when the car frame is decelerated.
【００２７】[0027]
【発明の効果】以上述べたように本発明によれば、エレ
ベータの走行中に目的階床間隔に合うように、上下かご
の間隔距離の調整が確実に行われるため、極めて迅速か
つ安全な乗客の乗降が可能となる。又、時々刻々変化す
る呼びに対し、次の停止階或いは停止予定階に対しての
み実際に動作を行い、余計な動作をさせないダブルデッ
キエレベータを得ることができる。As described above, according to the present invention, the distance between the upper and lower cars is reliably adjusted so as to match the desired floor space during the operation of the elevator, so that the passenger can be extremely quickly and safely. You can get on and off. Further, it is possible to obtain a double-deck elevator that actually operates only for the next stop floor or the scheduled stop floor in response to a call that changes every moment, and does not perform unnecessary operations.
【図１】本発明の一実施例を示す全体構成図である。FIG. 1 is an overall configuration diagram showing one embodiment of the present invention.
【図２】ダブルデッキエレベータのかごの一例を示す全
体斜視図である。FIG. 2 is an overall perspective view showing an example of a car of a double deck elevator.
【図３】従来のダブルデッキエレベータの利用状況を示
す図である。FIG. 3 is a diagram showing a usage state of a conventional double deck elevator.
【図４】図１に示すかごの任意の状態を示す状況図であ
る。FIG. 4 is a situation diagram showing an arbitrary state of the car shown in FIG. 1;
【図５】任意の停止階床にエレベータかごが着床したと
きの状態を示す状況図である。FIG. 5 is a situation diagram showing a state when an elevator car has landed on an arbitrary stop floor.
【図６】本発明に係る呼び登録動作を示すフローチャー
ト図である。FIG. 6 is a flowchart showing a call registration operation according to the present invention.
【図７】本発明に係るかご間隔調整開始動作を示すフロ
ーチャート図である。FIG. 7 is a flowchart showing a car interval adjustment start operation according to the present invention.
【図８】本発明に係る上下かごの間隔調整時の動作を示
すフローチャート図である。FIG. 8 is a flowchart showing an operation of adjusting the interval between the upper and lower cars according to the present invention.
１ 上かご ２ 下かご １０ かご枠 １４ モーター １５ ジャッキ ３０ 検出装置 ３１ 検出器 ３２ 被検出器 ４０ パルス発生装置 ４１ マイクロコンピュータ ５１、５２ 検出器 ５３ 被検出器 Ｐ 基準位置 DESCRIPTION OF SYMBOLS 1 Upper car 2 Lower car 10 Car frame 14 Motor 15 Jack 30 Detector 31 Detector 32 Detector 40 Pulse generator 41 Microcomputer 51, 52 Detector 53 Detector P Reference position
Claims (11)
調整装置により前記かご枠内に上かごと下かごとが反対
方向に同期して移動するように設けられたエレベータに
おいて、停止階床確定以降に前記かご間隔調整装置を作
動させる手段を設けたことを特徴とするダブルデッキエ
レベータ。An elevator provided with a car frame capable of ascending and descending in a hoistway and an elevator provided such that an upper car and a lower car are synchronously moved in opposite directions in the car frame by a car interval adjusting device. A double-deck elevator, further comprising means for operating the car interval adjusting device after the floor is fixed.
今すぐに減速しても停止予定階の手前の階床に止まれな
いと分かった時以降であることを特徴とする請求項１に
記載のダブルデッキエレベータ。2. The method according to claim 1, wherein the stop floor is determined after the car frame is determined to be unable to stop on the floor in front of the planned stop floor even if the car frame decelerates immediately. 2. The double-deck elevator according to 1.
調整装置により前記かご枠内に上かごと下かごとが反対
方向に同期して移動するように設けられたエレベータに
おいて、時々刻々変化する呼びに対し、該かご枠が応答
して走行しその呼びに答えるまでの経過時間を予測する
第１の予測手段と、現在の上下かご間隔からその呼びの
階床間隔へ調整に要する時間を予測する第２の予測手段
とを備え、前記第２の予測手段による時間が前記第１の
予測手段による時間以上になったとき、前記かご間隔調
整装置を作動させる手段を設けたことを特徴とするダブ
ルデッキエレベータ。3. An elevator provided with a car frame capable of ascending and descending in a hoistway, and an elevator provided such that an upper car and a lower car are synchronously moved in opposite directions in the car frame by a car interval adjusting device. First predicting means for predicting an elapsed time from the time when the car frame responds to the ever-changing call to the time when the car frame responds to the call, and adjustment from the current interval between the upper and lower cars to the floor interval of the call is required. Second predicting means for predicting time, and when the time by the second predicting means is equal to or longer than the time by the first predicting means, means for operating the car interval adjusting device is provided. Features a double deck elevator.
調整装置により前記かご枠内に上かごと下かごとが反対
方向に同期して移動するように設けられたエレベータに
おいて、時々刻々変化する呼びに対し、該かご枠が応答
して走行しその呼びに答えるまでの経過時間を予測する
第１の予測手段と、現在の上下かご間隔からその呼びの
階床間隔へ調整に要する時間を予測する第２の予測手段
とを備え、前記第２の予測手段による時間が前記第１の
予測手段による時間以上になったとき或いは停止階床確
定時の内、早い段階で前記かご間隔調整装置を作動させ
る手段を設けたことを特徴とするダブルデッキエレベー
タ。4. In an elevator provided with a car frame capable of ascending and descending in a hoistway and an upper car and a lower car in the car frame being moved by a car interval adjusting device in synchronism in opposite directions. First predicting means for predicting an elapsed time from the time when the car frame responds to the ever-changing call to the time when the car frame responds to the call, and adjustment from the current interval between the upper and lower cars to the floor interval of the call is required. Second prediction means for predicting time, and when the time of the second prediction means is equal to or longer than the time of the first prediction means or when the stop floor is fixed, the car interval is set earlier. A double-deck elevator, comprising means for operating an adjusting device.
調整装置により前記かご枠内に上かごと下かごとが反対
方向に同期して移動するように設けられたエレベータに
おいて、前記かご枠の減速時以降に前記かご間隔調整装
置を作動させる手段を設けたことを特徴とするダブルデ
ッキエレベータ。5. An elevator provided with a car frame capable of ascending and descending in a hoistway and an upper car and a lower car in the car frame being synchronously moved in opposite directions by a car interval adjusting device. 2. A double-deck elevator, comprising: means for operating the car interval adjusting device after deceleration of the car frame.
内に上かごと下かごとが反対方向に同期して移動するよ
うに設けられたエレベータにおいて、時々刻々変化する
呼びに対し、該かご枠が応答して走行しその呼びに答え
るまでの経過時間を予測する第１の予測手段と、現在の
上下かご間隔からその呼びの階床間隔へ調整に要する時
間を予測する第２の予測手段とを備え、前記第２の予測
手段による時間の方が前記第１の予測手段による時間よ
りも長い場合は、前記呼びには答えない手段を設けたこ
とを特徴とするダブルデッキエレベータ。6. A car frame which can move up and down in a hoistway and an elevator provided such that an upper car and a lower car move synchronously in opposite directions in the car frame. On the other hand, a first estimating means for estimating an elapsed time from a time when the car frame travels in response to answering the call, and a second estimating means for estimating a time required for adjustment from the current vertical car interval to the floor interval of the call. Double prediction means, wherein when the time obtained by the second prediction means is longer than the time obtained by the first prediction means, means for not answering the call is provided. elevator.
しない手段であることを特徴とする請求項６に記載のダ
ブルデッキエレベータ。7. The double-deck elevator according to claim 6, wherein the means that does not answer the call is a means that does not register a call.
内に上かごと下かごとが反対方向に同期して移動するよ
うに設けられたエレベータにおいて、時々刻々変化する
呼びに対し、該かご枠が応答して走行しその呼びに答え
るまでの経過時間を予測する第１の予測手段と、現在の
上下かご間隔からその呼びの階床間隔へ調整に要する時
間を予測する第２の予測手段とを備え、前記第２の予測
手段による時間の方が前記第１の予測手段による時間よ
りも長い場合は、前記かご枠の昇降速度を抑えることで
第１の予測手段による時間を第２の予測手段による時間
よりも小さくできることを条件に呼び登録を行う手段を
設けたことを特徴とするダブルデッキエレベータ。8. A car frame which can be moved up and down in a hoistway and an elevator which is provided such that an upper car and a lower car are synchronously moved in opposite directions in the car frame. On the other hand, a first estimating means for estimating an elapsed time from a time when the car frame travels in response to answering the call, and a second estimating means for estimating a time required for adjustment from the current vertical car interval to the floor interval of the call. If the time by the second predicting means is longer than the time by the first predicting means, the time by the first predicting means is reduced by suppressing the speed of raising and lowering the car frame. A means for performing a call registration on condition that the time can be made shorter than the time by the second predicting means.
内に上かごと下かごとが反対方向に同期して移動するよ
うに設けられたエレベータにおいて、時々刻々変化する
呼びに対し、該かご枠が応答して走行しその呼びに答え
るまでの経過時間を予測する第１の予測手段と、現在の
上下かご間隔からその呼びの階床間隔へ調整に要する時
間を予測する第２の予測手段とを備え、前記第２の予測
手段による時間の方が前記第１の予測手段による時間よ
りも長い場合は、前記かご枠を運転する速度を所定速度
に抑える手段を設けたことを特徴とするダブルテッキエ
レベータ。9. A car frame which can move up and down in a hoistway and an elevator provided such that an upper car and a lower car move synchronously in opposite directions in the car frame. On the other hand, a first estimating means for estimating an elapsed time from a time when the car frame travels in response to answering the call, and a second estimating means for estimating a time required for adjustment from the current vertical car interval to the floor interval of the call. And a means for suppressing the speed of driving the car frame to a predetermined speed when the time by the second predicting means is longer than the time by the first predicting means. A double-tech elevator.
を小さくする手段であることを特徴とする請求項９に記
載のダブルデッキエレベータ。10. The double deck elevator according to claim 9, wherein the means for suppressing the predetermined speed is a means for reducing a speed command value.
による時間が前記第２の予測手段による時間よりも大き
くなるような速度であることを特徴とする請求項９に記
載のダブルデッキエレベータ。11. The double deck according to claim 9, wherein the predetermined speed is a speed such that a time by the first predicting means is larger than a time by the second predicting means. elevator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001014964A JP4719980B2 (en) | 2001-01-23 | 2001-01-23 | Double deck elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001014964A JP4719980B2 (en) | 2001-01-23 | 2001-01-23 | Double deck elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2002220161A true JP2002220161A (en) | 2002-08-06 |
| JP4719980B2 JP4719980B2 (en) | 2011-07-06 |
Family
ID=18881588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001014964A Expired - Lifetime JP4719980B2 (en) | 2001-01-23 | 2001-01-23 | Double deck elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4719980B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003089480A (en) * | 2001-09-18 | 2003-03-25 | Toshiba Elevator Co Ltd | Double deck elevator and its control method |
| JP2011111240A (en) * | 2009-11-24 | 2011-06-09 | Toshiba Elevator Co Ltd | Double deck elevator system |
| WO2011082896A1 (en) * | 2009-12-15 | 2011-07-14 | Inventio Ag | Double-decker lift installation |
| JP2012250829A (en) * | 2011-06-06 | 2012-12-20 | Mitsubishi Electric Corp | Double-deck elevator |
| JP2014172730A (en) * | 2013-03-08 | 2014-09-22 | Toshiba Elevator Co Ltd | Double deck elevator control device |
| WO2019208892A1 (en) * | 2018-04-27 | 2019-10-31 | 현대엘리베이터주식회사 | Method for controlling movement of adjustable double-deck elevator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138107B2 (en) * | 1980-07-22 | 1986-08-27 | Mitsubishi Electric Corp | |
| JP2000296971A (en) * | 1999-04-08 | 2000-10-24 | Toshiba Corp | Double-deck elevator system |
| JP2001302115A (en) * | 2000-04-25 | 2001-10-31 | Toshiba Corp | Double-deck elevator |
-
2001
- 2001-01-23 JP JP2001014964A patent/JP4719980B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6138107B2 (en) * | 1980-07-22 | 1986-08-27 | Mitsubishi Electric Corp | |
| JP2000296971A (en) * | 1999-04-08 | 2000-10-24 | Toshiba Corp | Double-deck elevator system |
| JP2001302115A (en) * | 2000-04-25 | 2001-10-31 | Toshiba Corp | Double-deck elevator |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003089480A (en) * | 2001-09-18 | 2003-03-25 | Toshiba Elevator Co Ltd | Double deck elevator and its control method |
| JP2011111240A (en) * | 2009-11-24 | 2011-06-09 | Toshiba Elevator Co Ltd | Double deck elevator system |
| WO2011082896A1 (en) * | 2009-12-15 | 2011-07-14 | Inventio Ag | Double-decker lift installation |
| JP2012250829A (en) * | 2011-06-06 | 2012-12-20 | Mitsubishi Electric Corp | Double-deck elevator |
| JP2014172730A (en) * | 2013-03-08 | 2014-09-22 | Toshiba Elevator Co Ltd | Double deck elevator control device |
| WO2019208892A1 (en) * | 2018-04-27 | 2019-10-31 | 현대엘리베이터주식회사 | Method for controlling movement of adjustable double-deck elevator |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4719980B2 (en) | 2011-07-06 |
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