JPH0692580A - Passenger conveyor - Google Patents
Passenger conveyorInfo
- Publication number
- JPH0692580A JPH0692580A JP3328532A JP32853291A JPH0692580A JP H0692580 A JPH0692580 A JP H0692580A JP 3328532 A JP3328532 A JP 3328532A JP 32853291 A JP32853291 A JP 32853291A JP H0692580 A JPH0692580 A JP H0692580A
- Authority
- JP
- Japan
- Prior art keywords
- passenger
- entrance
- exit
- passage
- detecting device
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
Landscapes
- Escalators And Moving Walkways (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、エスカレーター，電動
道路等の乗客コンベアの運転装置に係り、特に安全性と
省電力効果の高い運転装置に関係する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a driving device for a passenger conveyor such as an escalator and an electric road, and more particularly to a driving device having a high safety and a power saving effect.
【０００２】[0002]
【従来の技術】一般に、エスカレーター等の乗客コンベ
アは、鉄道やビルの営業時間帯は連続運転されるのが普
通であるが、運転に消費する電力量の節減のために利用
客の有無を検出しながら運転あるいは停止を自動的に制
御する、所謂自動運転方式が普及し始めている。この自
動運転方式の一例としては、実開昭62−197682号公報に
示された構成がある。2. Description of the Related Art Generally, passenger conveyors such as escalators are normally operated continuously during the business hours of railways and buildings, but the presence or absence of passengers is detected in order to reduce the amount of power consumed for operation. Meanwhile, a so-called automatic driving method, which automatically controls driving or stopping, is beginning to spread. As an example of this automatic operation system, there is a configuration disclosed in Japanese Utility Model Laid-Open No. 62-197682.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術は、自動
運転方式を採用した乗客コンベアにおいてその運転指令
元となる乗客通過検出装置を、乗降口の欄干部分に内蔵
させ、この検出装置とコム（乗降口と踏段との境界にあ
る櫛）の先端までの寸法（Ｓ）を踏段の起動に必要な時
間（ｔ）に乗客の歩行速度（ｖ）を乗じた値とし、さら
にこの値に余裕距離（α）を加えた下に示す式をたて、 Ｓ＝ｖ・ｔ＋α これに各々妥当な数値を代入して、Ｓ≒１.６ｍ とし、
従来必要とされていた乗客案内用の防護柵を廃止し、美
観を向上させんとするものである。SUMMARY OF THE INVENTION In the above-mentioned prior art, in a passenger conveyor adopting an automatic driving system, a passenger passage detecting device which is an operation command source thereof is built in a balustrade portion of an entrance / exit, and this detecting device and a comb ( The dimension (S) up to the tip of the comb at the boundary between the entrance and exit and the step is taken as the value obtained by multiplying the time (t) required to start the step by the walking speed (v) of the passenger, and further, this value (Α) is added and the following formula is made: S = v · t + α Substituting a proper numerical value into this, S ≈ 1.6 m,
It is intended to improve the aesthetics by eliminating the protective fence for passenger guidance that was required in the past.
【０００４】しかしながら上記の考え方は、検出装置と
コムとの距離(≒１.６ｍ）相当分欄干を反踏段側に延長
することを意味しており、欄干の延長に伴う建築スペー
スの増大，欄干の強度低下及び製造コストの高騰という
問題があった。また、この従来技術では、日常散見され
る踏段手前での乗客同士の立話（乗客通過検出装置より
踏段側に立って踏段に乗らないでいると、この乗客が降
り口に達する前に停止することがある）などへの配慮不
足、さらに、一般に最後の乗客が降り口に達する予定時
間に対し、２０〜３０秒間の余裕をみて自動停止させる
という従来方式における運転の無駄時間を縮減するとい
う省電力指向の思想が皆無であった。However, the above idea means that the balustrade is extended to the anti-step side by an amount equivalent to the distance between the detector and the comb (≈1.6 m), and the extension of the balustrade increases the construction space and the balustrade. However, there is a problem that the strength is lowered and the manufacturing cost is increased. Further, in this conventional technique, a conversation between passengers in front of the step, which is often seen in daily life (if the passenger is not standing on the step side of the passenger passage detection device and not stepping on the step, the passenger stops before reaching the exit. In addition, there is a need to reduce the amount of time taken by the conventional method of automatically stopping with a margin of 20 to 30 seconds with respect to the scheduled time for the last passenger to reach the exit. There was no power-oriented idea.
【０００５】本発明の目的は、安全性と省電力効果の高
い乗客コンベアの運転装置を提供することにある。An object of the present invention is to provide an operating device for a passenger conveyor which is highly safe and has a high power saving effect.
【０００６】また、本発明の他の目的は、乗客の利用を
確実に検出することにある。Another object of the present invention is to reliably detect passenger use.
【０００７】さらに、本発明のもう一つの目的は、乗客
コンベアの運転方向に左右されずにその機能を発揮させ
ることにある。Further, another object of the present invention is to exert its function without being influenced by the operating direction of the passenger conveyor.
【０００８】[0008]
【課題を解決するための手段】上記目的は、自動運転方
式の乗客コンベアにおいて、少なくても一方の乗降口の
踏段に対し、反踏段側に一定の距離をおいた所に設けら
れた第１の乗客通過検出装置と、この第１の乗客通過検
出装置よりも前記踏段側に近い所に設けられた第２の乗
客通過検出装置と、この第１と第２の乗客通過検出装置
が設けられた一方の乗降口とは反対側にある他方の乗降
口付近には、第３の乗客通過検出装置を設ける一方、前
記第１の乗客通過検出装置が作動した時に乗客コンベア
の運転を開始し、前記第２の乗客通過検出装置が作動し
てから一定時間後に前記第３の乗客通過検出装置が動作
し、この時に乗客コンベアの運転を直ちに停止させる構
成としたことにより達成される。SUMMARY OF THE INVENTION The above-mentioned object is to provide a first automatic passenger-carrying passenger conveyor provided at a position a certain distance on the side opposite to the step of at least one of the entrances and exits. Of the passenger passage detecting device, a second passenger passage detecting device provided closer to the step than the first passenger passage detecting device, and the first and second passenger passage detecting devices. A third passenger passage detector is provided near the other passenger passage on the opposite side of the one passenger entrance, while the passenger conveyor is started when the first passenger passage detector operates. This is achieved by the configuration in which the third passenger passage detecting device operates after a lapse of a certain time after the second passenger passage detecting device operates, and the operation of the passenger conveyor is immediately stopped at this time.
【０００９】また、上記目的は、前記第１の乗客通過検
出装置を前記欄干終端部よりも反踏段側に設ける一方、
前記第２と第３の乗客通過検出装置を、前記欄干に設
け、かつこの検出方式を光電ビームやエネルギ線応用方
式にすることにより達成される。Further, the above-mentioned object is to provide the first passenger passage detecting device on the side opposite to the step of the balustrade end portion,
This is achieved by providing the second and third passenger passage detection devices on the balustrade and using a photoelectric beam or energy beam application system as the detection system.
【００１０】さらに、上記目的は、前記第２あるいは第
３の乗客通過検出装置を欄干の外側や踏段の移動路側に
配置することにより達成される。Further, the above object can be achieved by arranging the second or third passenger passage detecting device on the outside of the balustrade or on the side of the moving path of the steps.
【００１１】[0011]
【作用】前記のような本発明の乗客コンベアが下階から
上階に向けて自動運転される場合、ある１人の乗客が乗
降口に向けて歩行してくると第１の乗客通過検出装置が
作動して踏段とハンドレールを運転させる。この乗客が
歩行を続け、踏段に達する手前で第２の乗客通過検出装
置が作動し、作動と同時に、この乗客が反対側の乗降口
である降り口に達するまでのタイマ（計時器）を作動さ
せる。この場合、乗客は踏段に乗って上階に向けて移動
するが、降り口に達した所で第３の乗客通過検出装置が
作動し、この時運転を急停止させるものである。When the passenger conveyor of the present invention as described above is automatically operated from the lower floor to the upper floor, when a certain passenger walks toward the entrance / exit, the first passenger passage detecting device is provided. Operates to operate the steps and handrail. This passenger continues to walk and the second passenger passage detection device operates before reaching the step, and at the same time, a timer (timer) until this passenger reaches the exit, which is the opposite exit, is activated. Let In this case, the passenger rides on the step and moves toward the upper floor, but when the passenger reaches the exit, the third passenger passage detecting device operates, and at this time, the operation is suddenly stopped.
【００１２】さらに、第２あるいは第３の乗客通過検出
装置を欄干の外側に配置することにより、踏段に向けて
跳びはねて乗るような乗客の身体をも検出できる。ま
た、前記第３の乗客通過検出装置を踏段の移動路側に配
置することにより、踏段移動路中で逆戻りして乗る乗客
の通過を検出する確立が高まる。Further, by disposing the second or third passenger passage detecting device on the outside of the balustrade, it is possible to detect the body of the passenger who jumps toward the step and gets on. Further, by arranging the third passenger passage detection device on the side of the moving path of the step, it is possible to increase the probability of detecting the passage of the passenger who goes back on the step moving path and gets on.
【００１３】[0013]
【実施例】以下、本発明による乗客コンベアの運転装置
の一実施例を図面により詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a passenger conveyor operating device according to the present invention will be described in detail below with reference to the drawings.
【００１４】図１は本発明の構成を示す全体側面図、図
２は図１の下部乗降口付近の斜視図、図３は自動運転回
路の回路図である。図１と図２において、１は一方の乗
降口である乗り口、２は他方の乗降口である降り口、３
は乗客コンベアで、４は踏段、５はハンドレール、６は
欄干、７は第１の乗客通過検出装置で、８はこれの支
柱、９は第２の乗客通過検出装置で、１０は第３の乗客
通過検出装置であり、詳細な図示は省略せるも、この乗
客コンベア３の中には図３に示した回路を備えた運転制
御装置１１を備えている。ここで、第１の乗客通過検出
装置は、踏段４から一定の距離Ｌ、例えば従来技術に示
されたように１.５〜２.０メートル離れていて、第２の
乗客通過検出装置９は踏段よりｌ1 だけ手前の欄干６
に、さらに第３の乗客通過検出装置１０は踏段４の後方
にｌ2 離れた所の欄干６に配置されている。FIG. 1 is an overall side view showing the structure of the present invention, FIG. 2 is a perspective view near the lower entrance / exit of FIG. 1, and FIG. 3 is a circuit diagram of an automatic driving circuit. In FIG. 1 and FIG. 2, 1 is an entrance which is one of the entrances and exits, 2 is an entrance which is the other entrance and exits, 3
Is a passenger conveyor, 4 is a step, 5 is a handrail, 6 is a balustrade, 7 is a first passenger passage detecting device, 8 is a pillar thereof, 9 is a second passenger passage detecting device, and 10 is a third passenger passage detecting device. Although not shown in detail, the passenger conveyor 3 is provided with an operation control device 11 having the circuit shown in FIG. Here, the first passenger passage detecting device is separated from the step 4 by a certain distance L, for example, 1.5 to 2.0 meters as shown in the related art, and the second passenger passage detecting device 9 is Parapet 6 only 1 before the steps
In addition, the third passenger passage detecting device 10 is arranged on the balustrade 6 at a position l 2 behind the step 4.
【００１５】次に本発明の自動運転回路の一例について
図３により説明する。Next, an example of the automatic operation circuit of the present invention will be described with reference to FIG.
【００１６】いま、一人の乗客が乗り口１に向けて歩行
してくると、第１の乗客通過検出装置７の検出スイッチ
２０がオン状態となってリレー１０１がオンし、この時
リレー１０１の接点１０１ａで自己ホールドされ、同時
にリレー１０１の別の常開接点１０１ａでタイマー１０
０Ｔをオンさせる。ここで、タイマー１００Ｔは、次に
述べる第２の乗客通過検出装置９に至るまでの歩行時間
に多少余裕を加えた時間設定（距離Ｌ＋α）となってい
る。次に、タイマー１００Ｔの設定時間のみオンする常
開接点１００Ｔａで運転補助リレー１２をオンさせ、こ
の時運転補助リレー１２の常開接点１２ａにより運転リ
レー５０をオンさせて乗客コンベア３の運転が開始され
る。Now, when one passenger walks toward the entrance 1, the detection switch 20 of the first passenger passage detecting device 7 is turned on and the relay 101 is turned on. It is self-held at the contact 101a, and at the same time, the timer 10 is activated at another normally open contact 101a of the relay 101.
Turn 0T on. Here, the timer 100T is set to a time setting (distance L + α) with some margin added to the walking time to reach the second passenger passage detection device 9 described below. Next, the auxiliary driving relay 12 is turned on by the normally open contact 100Ta which is turned on only for the set time of the timer 100T, and at this time, the operating relay 50 is turned on by the normally open contact 12a of the auxiliary driving relay 12 to start the operation of the passenger conveyor 3. To be done.
【００１７】また、第２の乗客通過検出装置９の検出ス
イッチ３０がオンするとリレー201がオンし、この時リ
レー２０１の接点２０１ａで自己ホールドされ、同時に
リレー２０１の別の常開接点２０１ａでタイマー２００
Ｔをオンさせる。ここで、タイマー２００Ｔは、一方の
乗降口１の乗り口から他方の乗降口２の降り口に至る踏
段４への乗車時間（図１の距離ｌ3 相当の時間Ｔ）に多
少の余裕を加えた時間にセットされている。次に、タイ
マー２００Ｔの設定時間のみオンする常開接点２００Ｔ
ａで運転補助リレー１２をオンさせるが、このリレー１
２は、始めにタイマー１００Ｔでオン状態となっている
ので乗客コンベア３は引き続き運転状態となっている。Further, when the detection switch 30 of the second passenger passage detecting device 9 is turned on, the relay 201 is turned on, and at this time, the contact 201a of the relay 201 is self-held and at the same time, another normally open contact 201a of the relay 201 is used for the timer. 200
Turn on T. Here, the timer 200T adds some margin to the boarding time to the step 4 from the entrance of one entrance 1 to the exit of the other entrance 2 (time T equivalent to the distance l 3 in FIG. 1). It is set at the time Next, normally open contact 200T that turns on only for the set time of timer 200T
The operation auxiliary relay 12 is turned on by a.
No. 2 is initially turned on by the timer 100T, so that the passenger conveyor 3 is still in the operating state.
【００１８】この状態で、タイマー１００Ｔが設定時限
に達するとタイマー１００Ｔの常閉接点１００Ｔｂが開
いてリレー１０１をオフさせる。これにより、リレー１
０１とタイマー１００Ｔの回路は初期の状態に戻った待
機状態となる。In this state, when the timer 100T reaches the set time limit, the normally closed contact 100Tb of the timer 100T opens to turn off the relay 101. This allows relay 1
The circuit of 01 and the timer 100T returns to the initial state and enters the standby state.
【００１９】以上の回路構成は、前記第１の乗客通過検
出装置７が作動してからこの一人の乗客が行先を間違っ
たことに気づいたり、落し物をして立止まったり、ある
いは乗客二人で立話をしていて踏段４への移動が遅れた
場合でも、最終的な乗込みを検出する第２の乗客通過検
出装置９の作動により確実に降り口に至るまで運転が行
われることを意味しており、移動の途中で踏段４が停止
するなどの不安全な事態は生じない。In the above circuit configuration, after the first passenger passage detecting device 7 is activated, this one passenger notices that he / she has made a mistake in his / her destination, or he / she loses something and stops, or two passengers make a stop. This means that even if the user is talking and delays in moving to the step 4, the operation of the second passenger passage detection device 9 that detects the final boarding allows the driver to reliably drive to the exit. Therefore, an unsafe situation such as the step 4 stopping during the movement does not occur.
【００２０】一方、踏段４に乗り込んだ乗客が降り口に
達し、第３の乗客通過検出装置１０の検出スイッチ４０
ｂを作動させることにより運転補助リレー１２をオフさ
せて乗客コンベア３の運転を停止させる。これにより、
乗客が降り口に達した時点で的確に停止させることが出
来るため無駄な空転時間を無くし省電力効果の高い乗客
コンベアを提供することが出来る。On the other hand, the passenger who gets on the step 4 reaches the exit, and the detection switch 40 of the third passenger passage detecting device 10 is reached.
By operating b, the driving auxiliary relay 12 is turned off and the operation of the passenger conveyor 3 is stopped. This allows
Since the passenger can be accurately stopped when reaching the exit, wasteful idle time can be eliminated and a passenger conveyor with a high power saving effect can be provided.
【００２１】前記第１から第３の乗客通過検出装置は、
光電ビーム式やエネルギ線応用式が最適であるが、これ
らに代わる方式でも本発明にそのまま応用できる。ま
た、前記運転装置に対し、例えば降り口にも乗客接近あ
るいは通過検出装置を追加して逆乗込みする人に警告を
発する機能を持たせてもよい。The first to third passenger passage detecting devices are:
Although the photoelectric beam type and the energy beam applied type are the most suitable, a method in place of these is also applicable to the present invention as it is. Further, the driving device may be provided with a function for issuing a warning to a person who gets in the vehicle backwards by adding a passenger approaching or passage detecting device at the exit, for example.
【００２２】なお、この種自動運転方式は、朝夕の通
勤，通学ラッシュ時は常時運転し、日中の閑散時のみ乗
客通過検出方式を適用するものであり、特にラッシュ時
には利用客が殺到することから図２に符号Ｓで示した案
内柵を設けて人の流れを整理すれば輸送効率が向上す
る。The automatic driving system of this type is to always drive during morning and evening commuting and rush hours for school, and to apply the passenger passage detection system only during off hours during the day. Therefore, if a guide fence indicated by symbol S in FIG. 2 is provided to organize the flow of people, the transportation efficiency is improved.
【００２３】さらに、本発明は図４に示した他の実施例
を適用することにより、一層その信頼性が向上する。例
えば、第２の乗客通過検出装置９Ａを想像線で示したよ
うに欄干の支柱に付けて欄干６を通過する光電ビームに
より検出したり、コムよりもｌｌ1 だけ乗降口１例で、
かつ高さｈとして、ある乗客が飛び跳ねた状態で踏段４
に乗込む場合でもその身体を検出できるようにすれば検
出に都合がよい。また、第３の乗客通過検出装置１０Ａ
も前記第２の乗客通過検出装置９Ａと同様、欄干６の外
側で、かつ乗降口２よりも一定の高さがある支柱に付け
ると好都合であるし、図示のように第３の乗客通過検出
装置１０ＡＡをコムよりも踏段４の移動路側に距離ｌｌ
3 だけ離れた位置に配置すれば、踏段４が移動している
途中で逆方向に戻るような動作をする不心得な乗客に対
しても図１の構成よりは検出の確実性が増すという効果
がある。Furthermore, the present invention is further improved in reliability by applying the other embodiment shown in FIG. For example, detected by a photoelectric beam passing through the balustrade 6 attached to struts balustrade as shown the second passenger passage detection apparatus 9A in phantom only ll 1 doorway example than comb,
And, as height h, step 4 with a passenger jumping up and down
It is convenient for detection if the body can be detected even when getting on. Also, a third passenger passage detection device 10A
Similarly to the second passenger passage detecting device 9A, it is convenient to attach it to a pillar outside the balustrade 6 and having a constant height higher than the entrance / exit 2 and, as shown in the figure, a third passenger passage detecting device. The distance of the device 10AA to the moving side of the step 4 from the comb 11
By arranging them at a position separated by 3, the effect that the certainty of detection is increased compared to the configuration of FIG. 1 even for unscrupulous passengers who move in the opposite direction while the step 4 is moving There is.
【００２４】[0024]
【発明の効果】本発明によれば、安全性と省電力と効果
の高い乗客コンベアの運転装置を提供できる。According to the present invention, it is possible to provide an operating device for a passenger conveyor, which is highly safe, saves electric power, and is highly effective.
【図１】本発明の一実施例を示す全体側面図である。FIG. 1 is an overall side view showing an embodiment of the present invention.
【図２】図１の要部を示す下部乗降口の斜視図である。FIG. 2 is a perspective view of a lower entrance / exit showing an essential part of FIG.
【図３】本発明の運転回路の一実施例を示す回路図であ
る。FIG. 3 is a circuit diagram showing an embodiment of a driving circuit of the present invention.
【図４】本発明の他の実施例を説明する全体側面図であ
る。FIG. 4 is an overall side view explaining another embodiment of the present invention.
１…一方の乗降口、２…他方の乗降口、３…乗客コンベ
ア、４…踏段、５…ハンドレール、６…欄干、７…第１
の乗客通過検出装置、８…第２の乗客通過検出装置、９
…第３の乗客通過検出装置。1 ... One entrance / exit, 2 ... The other entrance / exit, 3 ... Passenger conveyor, 4 ... Steps, 5 ... Handrail, 6 ... Balustrade, 7 ... First
Passenger passage detection device, 8 ... Second passenger passage detection device, 9
... A third passenger passage detection device.
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年７月１５日[Submission date] July 15, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【発明の名称】 乗客コンベア[Title of the invention] Passenger conveyor
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明はエスカレーターや電動道
路等の乗客コンベアに係り、特に乗客を検出して自動的
に運転を行う乗客コンベアに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a passenger conveyor such as an escalator or an electric road, and more particularly to a passenger conveyor that detects passengers and automatically operates.
【０００２】[0002]
【従来の技術】一般に、乗客が利用するときだけでその
乗客の有無を検出して運転あるい停止を自動的に行う乗
客コンベアがある。例えば、第１の検出装置により乗客
を検出して運転を開始させ、第２の検出装置で乗客を検
出したなら所定時間経過後に運転を停止させるもの（特
公昭60−23074 号公報）や、第１の検出装置で乗客を検
出して運転を開始させ、第２の検出装置で乗客が降りた
のを検出して運転を停止させるもの（特公昭48−37881
号公報）がある。2. Description of the Related Art Generally, there is a passenger conveyor that automatically detects whether a passenger is present or not and automatically starts or stops the passenger. For example, the first detection device detects passengers to start driving, and the second detection device detects passengers to stop driving after a predetermined time has elapsed (Japanese Patent Publication No. 60-23074), or The first detection device detects passengers to start driving, and the second detection device detects passengers getting off and stops driving (Japanese Patent Publication No. 48-37881).
Issue gazette).
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術のうち、
所定時間経過後に運転を停止させる前者は、乗客が降口
に達する予定時間に、第１と第２の検出装置間で乗客が
立ち止まった場合を想定して、さらに２０〜３０秒間の
余裕をもって前記所定時間を設定していた。このため
に、立ち止まらずに乗降時間が予定時間通りの乗客に対
しては、前記２０〜３０秒間は無駄な運転を行うことに
なり、省電力効果が損なわれることになる。また、第２
の検出装置で乗客が降りたのを検出して運転を停止させ
る後者は、第１の検出装置で検出された乗客が踏段に乗
る直前にＵターンして乗らなくなった場合には、乗客が
いないにもかかわらず第２の検出装置で乗客を検出しな
いかぎり運転を続けることになるので、これもまた省電
力運転に反することになる。本発明の目的は、省電力効
果の高い乗客コンベアを提供することにある。Of the above-mentioned conventional techniques,
The former, which stops the operation after the lapse of a predetermined time, assumes the case where the passenger stops between the first and second detection devices at the scheduled time when the passenger reaches the exit, and further has the margin of 20 to 30 seconds. The predetermined time was set. For this reason, the passengers who do not stop and get on and off at the scheduled time will be wasted for 20 to 30 seconds, and the power saving effect will be impaired. Also, the second
The latter, which detects the passenger getting off with the detection device of No. 1 and stops the operation, does not have a passenger if the passenger detected by the first detection device makes a U-turn immediately before getting on the step Nevertheless, unless the passenger is detected by the second detection device, the vehicle continues to operate, which is also against the power saving operation. An object of the present invention is to provide a passenger conveyor with a high power saving effect.
【０００４】[0004]
【課題を解決するための手段】上記本発明の目的は、一
方の乗降口から他方の乗降口間を移動する踏段と、この
踏段と同期移動するハンドレールと、このハンドレール
を案内支持し前記踏段の両側に設置された欄干と、前記
乗降口近傍に設けられ乗客の乗込みを検出する乗客通過
検出装置とを備えた乗客コンベアにおいて、前記乗客通
過検出装置を、乗口側となる乗降口の反踏段側に一定の
距離をおいて設置され乗客の通過を検出したときに乗客
コンベアを一定時間運転させる第１の乗客通過検出装置
と、この第１の乗客通過検出装置よりも前記踏段側に接
近した位置に設置され乗客の通過を検出したときに乗客
コンベアの運転継続時間を設定する第２の乗客通過検出
装置とで構成し、かつ乗客の通過を検出したときに乗客
コンベアの運転を停止させる第３の乗客通過検出装置を
降口となる乗降口側に設置したことにより達成される。The object of the present invention is to provide a step moving from one entrance / exit to the other entrance / exit, a handrail that moves in synchronization with the step, and a guide rail for supporting the handrail. In a passenger conveyor equipped with balustrades installed on both sides of a step and a passenger passage detection device provided near the entrance and exit for detecting passengers getting in, the passenger passage detection device is provided at the entrance side. And a first passenger passage detecting device which is installed at a constant distance on the opposite step side and operates the passenger conveyor for a predetermined time when the passage of passengers is detected, and the step side from the first passenger passage detecting device. And a second passenger passage detection device which is installed at a position close to the vehicle and sets the operation duration of the passenger conveyor when the passage of passengers is detected, and the operation of the passenger conveyor is detected when the passage of passengers is detected. The third passenger passage detection apparatus for locked is achieved by installed at entrance side of the Fukuchi.
【０００５】[0005]
【作用】上記のような第１，第２及び第３の乗客通過検
出装置を設けることにより、第１と第２の検出装置間で
立ち止まらずに乗降時間が予定時間通りの乗客に対して
は、前記２０〜３０秒の経過を待たずに運転を停止させ
ることができるので、無駄な運転がなくなり、また第１
の乗客通過検出装置を通過後Ｕターンした乗客に対して
は第１の乗客通過検出装置で設定された運転継続時間経
過後に運転が停止されるので、降口での乗客を検出する
まで運転を継続するような無駄な運転がなくなる。By providing the first, second, and third passenger passage detection devices as described above, it is possible for passengers whose boarding and alighting times are as scheduled to occur without stopping between the first and second detection devices. Since the operation can be stopped without waiting for the elapse of 20 to 30 seconds, wasteful operation is eliminated, and the first
For passengers who make a U-turn after passing through the passenger passage detection device, the operation is stopped after the operation duration set by the first passenger passage detection device elapses. Therefore, drive until the passenger at the exit is detected. There is no needless driving that would continue.
【０００６】[0006]
【実施例】以下本発明による乗客コンベアの一実施例を
図１及び図２に示すエスカレーターについて説明する。
ここでは乗客が下階床から上階床に移動する場合につい
て説明する。下階床にある乗口側となる一方の乗降口１
と上階床にある降口側となる他方の乗降口２を備えた乗
客コンベア３は、前記両乗降口１，２間に複数の踏段４
を連結して移動させている。この踏段４が移動する両側
には、前記踏段４と同期移動するハンドレール５が欄干
６に案内支持されている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the passenger conveyor according to the present invention will be described below with reference to the escalator shown in FIGS.
Here, the case where the passenger moves from the lower floor to the upper floor will be described. One side entrance / exit on the lower floor
And the passenger conveyor 3 having the other entrance / exit 2 on the upper floor, which is the exit side, has a plurality of steps 4 between the two entrances / exits 1 and 2.
Are connected and moved. On both sides of movement of the steps 4, handrails 5 that move in synchronization with the steps 4 are guided and supported by the balustrade 6.
【０００７】そして、前記乗降口１の反踏段側には踏段
４から１.５〜２.０メートルの距離Ｌをおいて支柱８が
立設し、この支柱８に第１の乗客通過検出装置７が設け
られている。この第１の乗客通過検出装置７は乗客の通
過を検出すると、乗客コンベア３を一定時間運転させる
ように指令するものである。On the side opposite to the step of the entrance / exit 1, a column 8 is erected at a distance L of 1.5 to 2.0 meters from the step 4, and the column 8 has a first passenger passage detecting device. 7 is provided. When the first passenger passage detecting device 7 detects the passage of passengers, the first passenger passage detecting device 7 gives an instruction to operate the passenger conveyor 3 for a predetermined time.
【０００８】また、前記第１の乗客通過検出装置７より
も踏段４側で、この踏段４よりも１1 だけ離れている欄
干６の下部には第２の乗客通過検出装置９が設置されて
いる。この第２の乗客通過検出装置９は乗客の通過を検
出すると、乗客コンベア３の運転継続時間の設定を指令
するものである。A second passenger passage detecting device 9 is installed below the balustrade 6 on the step 4 side of the first passenger passage detecting device 7 and at a distance of 1 1 from the step 4. There is. When the second passenger passage detecting device 9 detects the passage of passengers, the second passenger passage detecting device 9 commands the setting of the operation duration of the passenger conveyor 3.
【０００９】さらに、降口側となる他方の乗降口２の踏
段４よりも１2 だけ離れている欄干６の下部には第３の
乗客通過検出装置１０が設置されている。この第３の乗
客通過検出装置１０は乗客の通過を検出すると、第２の
乗客通過検出装置９が設定した運転継続時間にかかわら
ずに乗客コンベア３の運転停止を指令するものである。Further, a third passenger passage detecting device 10 is installed at the lower part of the balustrade 6 which is separated from the step 4 of the other entrance / exit opening 2 on the exit side by 1 2 . When the third passenger passage detection device 10 detects the passage of passengers, the third passenger passage detection device 10 issues an instruction to stop the operation of the passenger conveyor 3 regardless of the operation duration set by the second passenger passage detection device 9.
【００１０】前記各乗客通過検出装置７，９，１０の指
令を受けて乗客コンベアの運転を制御する運転制御装置
１１が乗降口２の下に形成された機械室内に設置されて
おり、図３に示す運転回路を備えている。An operation controller 11 for controlling the operation of the passenger conveyor in response to the commands from the passenger passage detectors 7, 9 and 10 is installed in a machine room formed under the entrance / exit 2. The operation circuit shown in is provided.
【００１１】次に、図３に基づいて乗客コンベアの自動
運転について説明する。いま、一人の乗客が乗口側とな
る乗降口１に向けて歩行してくると、第１の乗客通過検
出装置７の検出スイッチ２０が作動してリレー１０１を
オンする。このリレー１０１のオンにより、接点１０１
ａが自己保持されると同時に、タイマー１００Ｔの接点
１０１ａをオンさせる。このタイマー１００Ｔは、第２
の乗客通過検出装置９に至る歩行時間に多少余裕を加え
た時間（距離Ｌ＋α）を設定し、接点100Ta をオンして
運転補助リレー１２を動作させる。この運転補助リレー
１２の動作により接点１２ａをオンさせ、運転リレー５
０を動作させ、乗客コンベア３を起動させる。Next, the automatic operation of the passenger conveyor will be described with reference to FIG. Now, when one passenger walks toward the entrance / exit 1 on the entrance side, the detection switch 20 of the first passenger passage detection device 7 operates to turn on the relay 101. When the relay 101 is turned on, the contact 101
At the same time that a is held by itself, the contact 101a of the timer 100T is turned on. This timer 100T is the second
The time (distance L + α) with some margin added to the walking time to reach the passenger passage detection device 9 is set, and the contact 100Ta is turned on to operate the driving auxiliary relay 12. By the operation of the driving auxiliary relay 12, the contact 12a is turned on, and the driving relay 5
0 to activate the passenger conveyor 3.
【００１２】乗客コンベア３が起動後、乗客が第２の乗
客通過検出装置９を横切ると検出スイッチ３０がオン
し、リレー２０１を動作させると共に、接点２０１ａを
オンして自己保持させる。このリレー２０１の動作によ
り、タイマー２００Ｔの接点２０１ａをオンさせる。こ
のタイマー２００Ｔは、乗客が乗降口１から乗込んで乗
降口２に降りるまでの踏段４への乗車時間（図１に示す
距離ｌ3 を移動するに必要な時間Ｔ）に多少の余裕を加
えた時間を設定するものである。このタイマー２００Ｔ
の動作により接点２００Ｔａがオンして運転補助リレー
１２をオンさせるが、この運転補助リレー１２は既にタ
イしー１００Ｔによりオンされており、運転リレー５０
を動作させて乗客コンベア３を運転しているので、引き
続き運転を継続させる。この後、タイマー１００Ｔによ
る設定時間が経過すると、常閉接点１００Ｔｂが開いて
リレー１０１をオフし、リレー１０１とタイマー１００
Ｔは初期の状態に戻って待機状態となる。同時にタイマ
ー１００Ｔの設定時間の経過により接点１００Ｔａがオ
フしても、タイマー２００Ｔの動作が継続しているので
乗客コンベア３の運転は継続される。After the passenger conveyer 3 is activated, when a passenger crosses the second passenger passage detecting device 9, the detection switch 30 is turned on to operate the relay 201 and also to turn on the contact 201a to hold itself. By the operation of the relay 201, the contact 201a of the timer 200T is turned on. This timer 200T adds a little extra time to the boarding time (the time T required to move the distance l 3 shown in FIG. 1) to the step 4 until the passenger gets in from the entrance / exit 1 and gets off at the entrance / exit 2. It is to set the time. This timer 200T
Operation causes the contact 200Ta to be turned on and the driving auxiliary relay 12 to be turned on. However, the driving auxiliary relay 12 is already turned on by the tie 100T, and the driving relay 50 is turned on.
Is being operated to operate the passenger conveyor 3, so the operation is continued. After that, when the time set by the timer 100T elapses, the normally closed contact 100Tb opens to turn off the relay 101, and the relay 101 and the timer 100T.
T returns to the initial state and enters the standby state. At the same time, even if the contact 100Ta is turned off due to the elapse of the set time of the timer 100T, the operation of the timer 200T continues, so that the passenger conveyor 3 continues to operate.
【００１３】以上のように構成しているので、例えば第
１の乗客通過検出装置７が動作した後、乗客が行先を間
違えて乗客コンベア３を利用しなかった場合は、タイマ
ー１００Ｔの設定時間の経過による接点１００Ｔａのオ
フにより、運転補助リレー１２及び運転リレー５０をオ
フして乗客コンベア３の運転を停止させるので、無用な
運転の継続は防止される。With the above-described configuration, for example, when the passenger does not use the passenger conveyor 3 due to the wrong destination after the first passenger passage detecting device 7 has operated, the time set by the timer 100T is set. When the contact 100Ta is turned off with the lapse of time, the driving auxiliary relay 12 and the driving relay 50 are turned off to stop the operation of the passenger conveyor 3, so that the unnecessary operation is prevented from being continued.
【００１４】また、第１の乗客通過検出装置７が動作し
た後、乗客が落し物をしたり、話に夢中になって踏段４
への乗込みが多少遅れた場合でも、第２の乗客通過検出
装置９の動作によって初めて降口に至るまでの運転時間
が設定されるので、移動の途中で運転が停止するなどの
不安全な事態は生じない。Further, after the first passenger passage detecting device 7 is operated, the passengers lose something or become engrossed in the story and take steps 4
Even if the boarding of passengers is delayed a little, the operation time until reaching the exit is set for the first time by the operation of the second passenger passage detection device 9, so it is unsafe such as the operation being stopped during the movement. Nothing happens.
【００１５】一方、踏段４に乗込んだ乗客が降口となる
乗降口２に達して第３の乗客通過検出装置１０を経過す
ると、検出スイッチ４０ｂをオフして運転補助リレー１
２及び運転リレー５０をオフして乗客コンベア３の運転
を停止させる。このため、乗客コンベア３は乗客が降り
た時点で停止できるので、乗客が降りたにもかかわらず
タイマー２００Ｔにより設定された時間まで無駄な運転
が継続されるようなことはなくなる。On the other hand, when the passenger who gets on the step 4 reaches the entrance / exit 2 which is the exit, and passes through the third passenger passage detecting device 10, the detection switch 40b is turned off and the driving assist relay 1
2 and the operation relay 50 are turned off to stop the operation of the passenger conveyor 3. For this reason, since the passenger conveyor 3 can be stopped when the passenger gets off, the wasteful operation is not continued until the time set by the timer 200T even though the passenger got off.
【００１６】ところで、前記第１，第２及び第３の乗客
通過検出装置７，９，１０は、光電ビーム式やエネルギ
線応用式が適当であるが、これ以外の検出装置でもよい
ことは勿論である。さらに、降口側に乗客の接近や通過
を検出する別な検出装置を追加して逆乗込みをする乗客
に対応して警告を発する機能をもたせてもよい。By the way, the first, second and third passenger passage detecting devices 7, 9 and 10 are preferably photoelectric beam type or energy ray applied type, but needless to say other detecting devices may be used. Is. Further, another detection device for detecting the approaching or passing of passengers may be added to the exit side so as to have a function of issuing a warning in response to a passenger who reversely boards.
【００１７】尚、以上説明の自動運転は、朝夕の通勤，
通学のラッシュ時は適用せずに通常運転を行い、日中の
閉散時のみ適用するものである。特に、ラッシュ時には
利用客が殺到することから、図２に示すように、支柱８
を利用して案内柵Ｓを設けて人の流れを整理すれば輸送
効果は向上する。The automatic driving described above is used for morning and evening commuting,
Normal operation is not applied during rush hours for school, and is applied only during daytime dispersion. In particular, during the rush hour, users are flooded, so as shown in FIG.
If the guide fence S is used to organize the flow of people, the transportation effect will be improved.
【００１８】図４は、信頼性をさらに向上させた本発明
による他の実施例を示すもので、図１〜図３と同符号は
同一部分を示すので、再度の説明は省略する。本実施例
は第２の乗客通過検出装置９Ａの設置位置を、欄干６の
裏側にして光電ビームを通過させて乗客を検出するよう
にしたもので、さらに乗降口１の先端の櫛歯から反対側
に１１1 寸法だけ第１の乗客通過検出装置７側で、欄干
６の上縁寄りに高さｈに設置したものである。このよう
な位置に設置したので、乗客が飛び跳ねて踏段４に乗込
むようなことがあっても、その乗客の通過を検出でき
る。FIG. 4 shows another embodiment according to the present invention in which the reliability is further improved. Since the same reference numerals as those in FIGS. 1 to 3 indicate the same parts, their repetitive description will be omitted. In the present embodiment, the second passenger passage detecting device 9A is installed on the back side of the balustrade 6 so that a photoelectric beam is passed therethrough to detect passengers. Further, it is opposite from the comb teeth at the tip of the entrance / exit 1. It is installed at the height h near the upper edge of the balustrade 6 on the side of the first passenger passage detection device 7 by the dimension of 11 1 . Since the passenger is installed at such a position, even if the passenger jumps and gets on the step 4, the passage of the passenger can be detected.
【００１９】このほか、第３の乗客通過検出装置１０Ａ
も第２の乗客通過検出装置９Ａと同様に欄干６の裏側で
欄干６の上縁寄りに乗降口２の先端の櫛歯から１１2 寸
法だけ離れた位置に設置したので、乗客が踏段４から乗
降口２に飛び降りるようなことがあっても、その乗客の
通過を検出できる。In addition, a third passenger passage detecting device 10A
Similarly to the second passenger passage detection device 9A, since it is installed on the back side of the balustrade 6 near the upper edge of the balustrade 6 and at a position separated from the comb teeth at the tip of the entrance / exit 2 by 11 2 dimensions, Even if the user jumps into the entrance / exit 2, the passage of the passenger can be detected.
【００２０】[0020]
【発明の効果】本発明によれば、乗駄な運転を少なくで
きるので、省電力効果の高い乗客コンベアを得ることが
できる。As described above, according to the present invention, it is possible to obtain a passenger conveyor having a high power-saving effect, since it is possible to reduce unnecessary driving.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明の一実施例を示す全体側面図である。FIG. 1 is an overall side view showing an embodiment of the present invention.
【図２】図１の要部を示す下部乗降口の斜視図である。FIG. 2 is a perspective view of a lower entrance / exit showing an essential part of FIG.
【図３】本発明の運転制御装置の一実施例を示す回路図
である。FIG. 3 is a circuit diagram showing an embodiment of the operation control device of the present invention.
【図４】本発明の他の実施例を示す全体側面図である。FIG. 4 is an overall side view showing another embodiment of the present invention.
【符号の説明】 １，２…乗降口、３…乗客コンベア、４…踏段、６…欄
干、７…第１の乗客通過検出装置、９…第２の乗客通過
検出装置、１０…第３の乗客通過検出装置。[Explanation of Codes] 1, ... Egress / Egress Gate, 3 ... Passenger Conveyor, 4 ... Steps, 6 ... Parapet, 7 ... First Passenger Passage Detection Device, 9 ... Second Passenger Passage Detection Device, 10 ... Third Passage Passenger passage detection device.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 斎藤 忠一 茨城県勝田市市毛1070番地 株式会社日立 製作所水戸工場内 (72)発明者 小嶋 和平 茨城県勝田市市毛1070番地 株式会社日立 製作所水戸工場内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Tadakazu Saito 1070 Ichige, Ichige Katsuta-shi, Ibaraki Hitachi, Ltd. Mito Plant (72) Inventor Kahei Kojima 1070 Ichige, Katsuta-shi, Ibaraki Hitachi Mito Plant, Ltd. Within
Claims (8)
動する踏段と、この踏段と同期移動するハンドレール
と、この踏段の両側に直立する欄干と、乗降口付近に設
けられて乗客の乗込みを検出する乗客通過検出装置を備
えたものにおいて、少なくても一方の乗降口の前記踏段
とは反踏段側に一定の距離をおいた所に設けられた第１
の乗客通過検出装置と、この第１の乗客通過検出装置よ
りも前記踏段側に近い所に設けられた第２の乗客通過検
出装置と、この第１と第２の乗客検出装置が設けられた
一方の乗降口とは反対側にある、他方の乗降口付近に
は、第３の乗客通過検出装置を設けたことを特徴とする
乗客コンベアの運転装置。1. A step moving from one entrance / exit to the other entrance, a handrail that moves in synchronization with this step, a balustrade standing upright on both sides of this step, and a passenger provided near the entrance / exit. In a vehicle equipped with a passenger passage detection device for detecting a traffic jam, a first vehicle provided at a position at a certain distance on the side opposite to the step of at least one of the entrances and exits.
The passenger passage detecting device, the second passenger passage detecting device provided closer to the step than the first passenger passage detecting device, and the first and second passenger detecting devices are provided. An operating device for a passenger conveyor, characterized in that a third passenger passage detection device is provided near the other entrance / exit on the side opposite to the one entrance / exit.
に乗客コンベアの運転を開始し、前記第２の乗客通過検
出装置が作動してから一定の時限後に前記第３の乗客通
過検出装置が作動して乗客コンベアの運転を直ちに停止
させるようにしたことを特徴とする請求項１記載の乗客
コンベアの運転装置。2. The third passenger passage detecting device starts operation of the passenger conveyor when the first passenger passage detecting device operates, and a predetermined time period after the second passenger passage detecting device operates. The operation device for the passenger conveyor according to claim 1, wherein the operation of the passenger conveyor is stopped immediately.
端部よりも反踏段側に設ける一方、前記第２と第３の乗
客通過検出装置を前記欄干に設けたことを特徴とする請
求項１記載の乗客コンベアの運転装置。3. The first passenger passage detection device is provided on the counter step side of the balustrade end portion, while the second and third passenger passage detection devices are provided on the balustrade. Item 1. An operation device for a passenger conveyor according to item 1.
置は光電ビーム式の検出装置としたことを特徴とする請
求項１記載の乗客コンベアの運転装置。4. The passenger conveyor operating device according to claim 1, wherein the first, second and third passenger passage detecting devices are photoelectric beam type detecting devices.
置はエネルギ線を応用した検出装置としたことを特徴と
する請求項１記載の乗客コンベアの運転装置。5. The operating device for a passenger conveyor according to claim 1, wherein the first, second and third passenger passage detecting devices are detecting devices using energy rays.
動する踏段と、この踏段と同期移動するハンドレール
と、この踏段の両側に直立する欄干と、乗降口付近に設
けられて乗客の乗込みを検出する乗客通過検出装置を備
えたものにおいて、乗り口の前記踏段とは反踏段側に一
定の距離をおいて設けられた第１の乗客通過検出装置
と、この第１の乗客通過検出装置よりも前記踏段側に近
い位置に設けられた第２の乗客通過検出装置と、降り口
に設けられた第３の乗客通過検出装置とを両乗り口及び
両降り口に夫々配置したことを特徴とする乗客コンベア
の運転装置。6. A step moving from one entrance / exit to the other entrance / exit, a handrail that moves in synchronization with this step, a balustrade standing upright on both sides of this step, and a passenger provided near the entrance / exit. A first passenger passage detecting device provided with a constant distance on the side opposite to the step of the entrance from a step of the passenger, and a first passenger passage detecting device. A second passenger passage detecting device provided at a position closer to the step than the device and a third passenger passage detecting device provided at the exit are respectively arranged at both the entrance and the exit. Characteristic passenger conveyor operating device.
前記踏段と、この踏段の両側にある欄干の外側に配置
し、この欄干を透過する光電ビームにより乗客の通過を
検出するようにしたことを特徴とする請求項１又は６記
載の乗客コンベアの運転装置。7. The first and second passenger passage detection devices,
7. The operation of the passenger conveyor according to claim 1 or 6, wherein the steps and the balustrades on both sides of the steps are arranged outside and the passage of passengers is detected by a photoelectric beam passing through the balustrade. apparatus.
口付近よりも前記踏段の移動路側に配置したことを特徴
とする請求項１又は６記載の乗客コンベアの運転装置。8. The operating device for the passenger conveyor according to claim 1, wherein the third passenger passage detecting device is arranged closer to the moving path side of the steps than near the entrance / exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328532A JP2569242B2 (en) | 1991-12-12 | 1991-12-12 | Passenger conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3328532A JP2569242B2 (en) | 1991-12-12 | 1991-12-12 | Passenger conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0692580A true JPH0692580A (en) | 1994-04-05 |
| JP2569242B2 JP2569242B2 (en) | 1997-01-08 |
Family
ID=18211344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3328532A Expired - Lifetime JP2569242B2 (en) | 1991-12-12 | 1991-12-12 | Passenger conveyor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2569242B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128446A (en) * | 2000-10-30 | 2002-05-09 | Toshiba Elevator Products Corp | Operation control device for passenger conveyor |
| JP2003246576A (en) * | 2002-02-22 | 2003-09-02 | Sumitomo Heavy Ind Ltd | Moving walk device control system and moving walk device |
| JP2006062767A (en) * | 2004-08-24 | 2006-03-09 | Toshiba Elevator Co Ltd | Passenger conveyor |
| JP2010189153A (en) * | 2009-02-19 | 2010-09-02 | Mitsubishi Electric Corp | Passenger conveyor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4353763B2 (en) * | 2003-10-10 | 2009-10-28 | 東芝エレベータ株式会社 | Automatic operation type man conveyor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837881A (en) * | 1971-09-20 | 1973-06-04 | ||
| JPS6157274A (en) * | 1984-08-30 | 1986-03-24 | Matsushita Electric Works Ltd | Production of decorative board |
| JPH0291773U (en) * | 1989-01-09 | 1990-07-20 | ||
| JPH03243591A (en) * | 1990-02-22 | 1991-10-30 | Mitsubishi Electric Corp | Driving device for passenger conveyor |
-
1991
- 1991-12-12 JP JP3328532A patent/JP2569242B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4837881A (en) * | 1971-09-20 | 1973-06-04 | ||
| JPS6157274A (en) * | 1984-08-30 | 1986-03-24 | Matsushita Electric Works Ltd | Production of decorative board |
| JPH0291773U (en) * | 1989-01-09 | 1990-07-20 | ||
| JPH03243591A (en) * | 1990-02-22 | 1991-10-30 | Mitsubishi Electric Corp | Driving device for passenger conveyor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002128446A (en) * | 2000-10-30 | 2002-05-09 | Toshiba Elevator Products Corp | Operation control device for passenger conveyor |
| JP2003246576A (en) * | 2002-02-22 | 2003-09-02 | Sumitomo Heavy Ind Ltd | Moving walk device control system and moving walk device |
| JP2006062767A (en) * | 2004-08-24 | 2006-03-09 | Toshiba Elevator Co Ltd | Passenger conveyor |
| JP2010189153A (en) * | 2009-02-19 | 2010-09-02 | Mitsubishi Electric Corp | Passenger conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2569242B2 (en) | 1997-01-08 |
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