JP2004051293A - Operating device for passenger conveyor - Google Patents

Operating device for passenger conveyor Download PDF

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Publication number
JP2004051293A
JP2004051293A JP2002209732A JP2002209732A JP2004051293A JP 2004051293 A JP2004051293 A JP 2004051293A JP 2002209732 A JP2002209732 A JP 2002209732A JP 2002209732 A JP2002209732 A JP 2002209732A JP 2004051293 A JP2004051293 A JP 2004051293A
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JP
Japan
Prior art keywords
passenger conveyor
passenger
speed
detection body
conveyor
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
Application number
JP2002209732A
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Japanese (ja)
Inventor
Toshiaki Matsuo
松尾 利昭
Yoshio Matsuzaki
松崎 義夫
Masahiro Chikara
主税 雅裕
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Hitachi Building Systems Co Ltd
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Hitachi Building Systems Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Priority to JP2002209732A priority Critical patent/JP2004051293A/en
Publication of JP2004051293A publication Critical patent/JP2004051293A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide an operating device for a passenger conveyor allowing first and second detection bodies detecting users to be easily installed and wired and capable of operating the passenger conveyor at a rated speed by surely determining and detecting the users of the passenger conveyor. <P>SOLUTION: This operating device for the passenger conveyor is so formed that, when the first detection body detects the users, the speed of the passenger conveyor is reduced from a stop state and, when the second detection body detects the users, the speed of the passenger conveyor is changed to a rated speed operation which is faster than the low speed operation. The first detection body detecting the users near the inlet part of the passenger conveyor is installed on the floor of the inlet part of the passenger conveyor, or on the floor near a handrail or near the underside of the handrail. Also, the second detection body is installed on the inside of the handrail at the inlet part of the passenger conveyor. In addition, the first detection body and the second detection sensor are formed in optical sensors. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する利用分野】
本発明は乗客コンベアに係り、乗客の有無を検出して自動的に運転制御を行う乗客コンベアの運転装置に関する。
【0002】
【従来の技術】
特開昭61−57274号公報に示すように、乗客コンベアの運転装置の技術としては、乗客コンベアの乗り口部の前方に通行客の有無を検出して乗客コンベアを休止状態から低速度運転、あるいは低速度運転から休止運転に切り換える通行客検出装置を設け、また上記乗り口部にはステップへの乗客の進行を検出する乗客検出装置を設けるとともに、この乗客検出装置の乗客検出により乗客コンベアの運転速度を低速度から低速度より速い運転速度に変換する速度変換装置を設けたシステムとしたものがあった。
【0003】
【発明が解決しようとする課題】
上記提案された技術によれば、乗客コンベアの乗り口部の前方に通行客の有無を検出するために、建屋側の壁面、天井に第1の検出体が設けられるため、第1の検出体の設置と配線作業時に多大な時間と費用がかかるという問題があった。また第2の検出体も欄干外側に設けられているため、乗客コンベアを利用せずに、乗客コンベアの前方を通り過ぎるだけの歩行客も乗客コンベアの利用客として誤検出してしまい、無駄な起動、定格速度運転を行ってしまうという問題があった。
【0004】
本発明の目的は、利用客を検出する第1と第2の検出体の設置と配線作業がし易く、かつ乗客コンベアの利用客を確実に判定、検出して定格速度運転することのできる乗客コンベアの運転装置を提供することにある。
【0005】
【課題を解決するための手段】
本発明は上記課題を解決するために、乗り場と降り場の両乗降口の間をあらかじめ設定された方向である、乗り場から降り場に進む直進方向、また前記直進方向とは逆に移動する逆進方向にむけて移動する無端状に連結されたハンドレールとステップ列を設け、第1の検出体が利用客を検出した時、乗客コンベアの速度を停止状態から低速度運転させ、第2の検出体が利用客を検出した時、乗客コンベアの速度を上記した低速度運転より速い定格速度運転へと切り換えるようにした乗客コンベアの運転装置において、上記乗客コンベアの入口部の床、あるいは欄干に、上記乗客コンベアの入口部付近の利用客を検出する上記第1の検出体を設け、かつ、上記乗客コンベアの入口部欄干内側に、上記第2の検出体を設け、また上記第1の検出体と第2の検出体を光センサとして、さらに上記第1の検出体を欄干下方付近の床に設けた構成とした。このような構成とすることで、利用客を検出する第1と第2の検出体の設置と配線作業をし易くして、かつ乗客コンベアの利用客を確実に判定、検出して定格速度運転する乗客コンベアの運転装置を提供することができる。
【0006】
【発明の実施の形態】
以下、本発明の一実施形態を図1〜図2を用いて説明する。以下の説明では、本発明をエスカレーターに適用した場合について述べるが、電動道路にも同様の形態で適用することができる。
【0007】
図1は本発明の一実施形態を示すエスカレーターの乗り場を上から見た平面図であり、図2は本発明の一実施形態を示すエスカレーターの乗り場をステップ側から欄干の内側を見た側面図であり、乗客コンベアは、循環移動する複数のステップ1と、ハンドレール2と、ハンドレール下方には直立する欄干が設けられており、乗り口と降り場を形成する入り口部の欄干は、図1と図2のように、ハンドレールの下方にパネル3、パネル3の下方には上から順に、内デッキ4、スカートガード5が組み合わされて構成している。乗客コンベアの入り口部では図2のようにハンドレール2が湾曲して、内デッキ4とスカートガード5で構成する欄干部の内部を出入りし、またステップ1は入り口部にある床プレート6の内部を出入りする。
【0008】
ここで、本発明では、第1の検出器7Aと7Bを床プレート6に、またハンドレール湾曲部の下方に位置する部位に設け、上記第1の検出器7Aと7Bは図1と図2のように検出領域7Cを発する。
【0009】
第1の検出器7Aと7Bは利用客を検出し易くするために、ここでは図1のように検出領域7Cを第1の検出器7Aと7Bが設けられている床プレート6の外側から内側に向けて、また図2のように床プレート6から上に向けて発せられる。本発明では第1の検出器を床プレート6に設けているが、図1、図2に示すように、ハンドレール2が欄干内部に入り込む部分の近傍の欄干内部に設けることも可能である。また第2の検出器8Aと8Bは、ステップ移動方向で見た場合、ステップ1が床プレート6内に出入りする部位近傍の入り口欄干の一部分であるスカートガード4内に、設けられ、例えば8Aが光を発し、8Bは8Aが発する光を受取り、物体がその光を遮ると、8Bに光が到達しないことを検出し、第2の検出器8Aと8B付近に物体が近づいたことを検出する。本発明では、第2の検出器8Aと8Bは図1と図2に示すスカートガード4内に設けているが、ハンドレール2湾曲部内のパネル3内に設けることも可能である。つまり第2の検出器8Aと8Bは、明らかに乗客コンベアに乗る意思のある利用客を検出するのが目的であるため、乗客コンベアに乗る意思のある利用客は必ずハンドレール2湾曲部内に接近侵入する。第2の検出器8Aと8Bは、そのような利用客を検出する目的で設けているため、設置部位はハンドレール2湾曲部内からステップ1が出はじめる部位の範囲に設置するのが望ましい。
【0010】
次に、乗り口部において、本発明のエスカレーターの運転装置についての動作を説明する。
【0011】
まず、エスカレーターは第1の検出器7Aと7Bがそれぞれ発する検出範囲7Cに利用客が無いのを検出すると利用客無しとして停止状態で待機する。ここで、検出範囲7Cに利用客が入り込み接近すると、第1の検出器7Aと7Bは利用客有りとしてエスカレーターを停止状態から徐々に速度をあげて低速度で上昇運転させる。このことにより、エスカレーターは低速度で上昇運転をして、利用客に、エスカレーターは上昇運転をすることを認知させる。そして利用客はさらにエスカレーターを利用するべくステップ2上に乗り込むために、ステップ1側に近づくと利用客は第2の検出器8Aと8Bが発する光を遮り、利用客の接近を検出し、それまでは低速度で上昇運転していたエスカレーターは徐々に速度をあげて定格速度運転を行い、ステップ1上に乗った利用客を降り場まで搬送する。このように、エスカレーターは停止状態から低速度運転、さらに高速の定格速度運転に切り替わるような運転システムを適用しても、第1の検出器7Aと7B、また第2の検出器8Aと8Bは全てエスカレーターを構成する部品に設けられ、エスカレーター周囲の建屋に検出器を設ける必要が無いため、建屋側の壁面、天井への工事をせずに、利用客を検出する検出体の設置と配線作業をし易くして、かつ乗客コンベアの利用客を確実に判定、検出して定格速度運転する乗客コンベアの運転装置を実現することができる。
【0012】
このように、第1の検出器7Aと7Bでは、利用客を検出しても、利用客にはエスカレーターが上昇運転していることだけを知らせるような低速度運転を行い、第2の検出器8Aと8Bでは、ハンドレール2湾曲部内に設けて、明らかに乗客コンベアに乗る意思のある利用客を検出し、それまでは低速度で上昇運転していたエスカレーターを徐々に速度をあげて定格速度運転を行うというシステムとしているために、例えば、明らかにエスカレーターを利用する意思の無い利用客がエスカレーターの湾曲部付近を通り過ぎ、あるいは近づいただけでは、第1の検出器7Aと7Bが検出し、エスカレーターは低速度で上昇運転するだけで、第2の検出器8Aと8Bは利用客を検出しないために、定格速度運転を行わず、さらに低速度で上昇運転を続けた後に、エスカレーターは第1の検出器7Aと7Bが利用客が無いのを検出すると、ある一定の時間で停止するため、エスカレーターを利用する意思の無い利用客がエスカレーターに近づいただけでは定格速度運転を行わず、エスカレーターを利用する意思のある利用客の場合のみ定格速度運転を行うため、非常に効率の良い運転が可能となる。
【0013】
一方、降り場でも、図1と図2のように第1の検出器7Aと7Bと、第2の検出器8Aと8Bを設け、利用客を検出しないために、定格速度運転を行わず、さらに低速度で上昇運転を続け、第1の検出器7Aと7Bが利用客の接近を検出した場合、エスカレーターは停止状態から低速度の上昇運転を行い、そのエスカレーターを利用しようとしている利用客に、エスカレーターは逆方向に運転していること知らせる。あるいは同時にアナウンスやブザーを鳴動させ、同効果の警告をすることができる。そして万が一、利用客が上記した警告を破り、さらにステップ1に近づき、乗り込もうとする場合は、第2の検出器8Aと8Bが利用客を検出し、低速運転から徐々に速度をあげて定格速度運転を行い、利用客は、利用客が進む方向とは逆にエスカレーターは運転していることを知らせ、ステップ1内に入り込むことは不可能であることを認知させる。
【0014】
【発明の効果】
本発明の乗客コンベアの運転装置は、乗り場と降り場の両乗降口の間をあらかじめ設定された方向である、乗り場から降り場に進む直進方向、また前記直進方向とは逆に移動する逆進方向にむけて移動する無端状に連結されたハンドレールとステップ列を設け、第1の検出体が利用客を検出した時、乗客コンベアの速度を停止状態から低速度運転させ、第2の検出体が利用客を検出した時、乗客コンベアの速度を上記した低速度運転より速い定格速度運転へと切り換えるようにした乗客コンベアの運転装置において、上記乗客コンベアの入口部の床、あるいは欄干に、上記乗客コンベアの入口部付近の利用客を検出する上記第1の検出体を設け、かつ、上記乗客コンベアの入口部欄干内側に、上記第2の検出体を設け、また上記第1の検出体と第2の検出体を光センサとして、さらに上記第1の検出体を欄干下方付近の床に設けた構成とした。このような構成とすることで、利用客を検出する第1と第2の検出体の設置と配線作業をし易くして、かつ乗客コンベアの利用客を確実に判定、検出する構成とすることで、乗客コンベア機外の建屋床に、光センサによる検出装置を設けている支柱を無くすることにより、必要コスト減、設置総占有面積減、設置の改造工事性向上に寄与できる。
【図面の簡単な説明】
【図1】本発明の一実施形態を示す乗客コンベアの乗降口の平面図である。
【図2】本発明の一実施形態を示す乗客コンベアの乗降口の側面図である。
【符号の説明】
1  ステップ
2  ハンドレール
3  パネル
4  内デッキ
5  スカートガード
6  床プレート
7A 第1の検出器
8A 第2の検出器
[0001]
FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a passenger conveyor, and more particularly, to a passenger conveyor operating device that detects the presence or absence of a passenger and automatically performs operation control.
[0002]
[Prior art]
As disclosed in Japanese Patent Application Laid-Open No. 61-57274, as a technology of a passenger conveyor driving device, the presence or absence of a passenger in front of the entrance of the passenger conveyor is detected, and the passenger conveyor is driven at a low speed from a halt state. Alternatively, a passenger detection device for switching from low-speed operation to suspension operation is provided, and at the entrance, a passenger detection device for detecting the progress of the passenger to the step is provided, and the passenger detection of the passenger detection device detects the passenger conveyor. There was a system provided with a speed conversion device for converting an operation speed from a low speed to an operation speed higher than the low speed.
[0003]
[Problems to be solved by the invention]
According to the proposed technology, the first detector is provided on the wall or ceiling on the building side to detect the presence or absence of a passenger in front of the entrance of the passenger conveyor. There is a problem that it takes a lot of time and money for installation and wiring work. In addition, since the second detector is also provided outside the balustrade, a pedestrian who only passes in front of the passenger conveyor without using the passenger conveyor is erroneously detected as a passenger of the passenger conveyor, and wasteful startup is performed. However, there is a problem that the rated speed operation is performed.
[0004]
SUMMARY OF THE INVENTION An object of the present invention is to facilitate installation and wiring of first and second detectors for detecting a passenger, and to reliably determine and detect a passenger on a passenger conveyor to operate at a rated speed. An object of the present invention is to provide a conveyor operating device.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the present invention provides a preset direction between the landing and the exit of the landing, a straight traveling direction from the landing to the landing, and a reverse traveling in the direction opposite to the straight traveling direction. An endlessly connected handrail and a row of steps are provided that move toward the forward direction, and when the first detection object detects a passenger, the speed of the passenger conveyor is reduced from a stopped state to a low speed operation, and a second operation is performed. When the detecting body detects a passenger, in a passenger conveyor operating device that switches the speed of the passenger conveyor to a rated speed operation faster than the low-speed operation described above, the driving device may be installed on the floor at the entrance of the passenger conveyor or on the balustrade. Providing the first detection body for detecting a passenger near the entrance of the passenger conveyor, and providing the second detection body inside the balustrade at the entrance of the passenger conveyor, and performing the first detection body As a light sensor a second detection member further has a structure provided with the first detection member to the floor near the balustrade downwards. With this configuration, it is easy to install and wire the first and second detectors for detecting the passengers, and to reliably determine and detect the passengers on the passenger conveyor to perform the rated speed operation. It is possible to provide an operating device for a passenger conveyor.
[0006]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, an embodiment of the present invention will be described with reference to FIGS. In the following description, a case where the present invention is applied to an escalator will be described. However, the present invention can be applied to an electric road in a similar manner.
[0007]
FIG. 1 is a plan view of an escalator platform according to an embodiment of the present invention as viewed from above, and FIG. 2 is a side view of an escalator platform according to an embodiment of the present invention as viewed from a step side inside a balustrade. The passenger conveyor is provided with a plurality of steps 1 circulating and moving, a handrail 2 and an upright balustrade below the handrail. The balustrade at the entrance forming the entrance and the exit is shown in FIG. As shown in FIGS. 1 and 2, a panel 3 is arranged below the handrail, and an inner deck 4 and a skirt guard 5 are assembled below the panel 3 in this order from the top. At the entrance of the passenger conveyor, the handrail 2 curves as shown in FIG. 2 and enters and exits the inside of the balustrade section composed of the inner deck 4 and the skirt guard 5, and Step 1 shows the inside of the floor plate 6 at the entrance. In and out.
[0008]
Here, in the present invention, the first detectors 7A and 7B are provided on the floor plate 6 and at a portion located below the handrail curved portion, and the first detectors 7A and 7B are shown in FIGS. The detection area 7C is emitted as shown in FIG.
[0009]
In order to make it easier for the first detectors 7A and 7B to detect customers, here, as shown in FIG. 1, a detection area 7C is formed from the outside of the floor plate 6 on which the first detectors 7A and 7B are provided to the inside. 2 and upward from the floor plate 6 as shown in FIG. In the present invention, the first detector is provided on the floor plate 6. However, as shown in FIGS. 1 and 2, it is also possible to provide the first detector inside the balustrade near the part where the handrail 2 enters the inside of the balustrade. Further, the second detectors 8A and 8B are provided in the skirt guard 4, which is a part of the entrance balustrade near the part where the step 1 enters and exits the floor plate 6, when viewed in the step moving direction. Emit light, 8B receives the light emitted by 8A, and when the object blocks the light, detects that no light reaches 8B, and detects that the object has approached the second detectors 8A and 8B. . In the present invention, the second detectors 8A and 8B are provided in the skirt guard 4 shown in FIGS. 1 and 2, but may be provided in the panel 3 in the curved portion of the handrail 2. That is, since the second detectors 8A and 8B are intended to clearly detect a passenger who intends to get on the passenger conveyor, a passenger who intends to get on the passenger conveyor always approaches the curved part of the handrail 2. invade. Since the second detectors 8A and 8B are provided for the purpose of detecting such a user, it is preferable that the installation site is installed in a range where the step 1 starts to be out of the curved portion of the handrail 2.
[0010]
Next, the operation of the escalator driving device of the present invention at the entrance will be described.
[0011]
First, when the escalator detects that there is no user in the detection range 7C emitted by each of the first detectors 7A and 7B, the escalator waits in a stopped state as there is no user. Here, when a user enters and approaches the detection range 7C, the first detectors 7A and 7B determine that there is a user, and gradually increase the speed of the escalator from the stop state to perform the ascending operation at a low speed. As a result, the escalator performs an ascending operation at a low speed, and the user is notified that the escalator performs the ascending operation. Then, when the user approaches step 1 to use the escalator, he / she blocks the light emitted from the second detectors 8A and 8B to detect the approach of the user. Until then, the escalator, which had been running at a low speed, gradually increased its speed to perform the rated speed operation, and transported the passengers on Step 1 to the landing. As described above, even if the escalator employs an operation system that switches from a stopped state to a low-speed operation and a higher-speed rated operation, the first detectors 7A and 7B and the second detectors 8A and 8B do not operate. All detectors are installed on the parts that make up the escalator, and there is no need to install a detector in the building around the escalator. In addition, it is possible to realize a passenger conveyor operating device that reliably determines and detects the passengers of the passenger conveyor and operates at the rated speed.
[0012]
As described above, even if the first detectors 7A and 7B detect a user, the first detectors 7A and 7B perform low-speed operation that only informs the user that the escalator is operating upward, and the second detector In 8A and 8B, the escalator, which was installed in the curved part of the handrail 2 and clearly detects the intention to get on the passenger conveyor, was gradually increased at a low speed until then. For example, if a passenger who clearly does not intend to use the escalator passes or approaches the curved portion of the escalator, the first detectors 7A and 7B detect it because the driving system is used. The escalator only runs at a low speed and the second detectors 8A and 8B do not perform the rated speed operation because they do not detect the passenger. After continuing, the escalator will stop at a certain time when the first detectors 7A and 7B detect that there is no user, so if the customer who does not intend to use the escalator approaches the escalator, Since the rated speed operation is performed only for a user who intends to use the escalator without performing the speed operation, a very efficient operation can be performed.
[0013]
On the other hand, even at the landing, the first detectors 7A and 7B and the second detectors 8A and 8B are provided as shown in FIG. 1 and FIG. When the first detectors 7A and 7B detect the approach of the passenger further at a low speed, the escalator performs the low speed ascent operation from the stop state, and gives the passenger trying to use the escalator. Inform the escalator that you are driving in the opposite direction. Alternatively, an announcement or buzzer can be sounded at the same time to warn of the same effect. In the unlikely event that the passenger breaks the above warning and further approaches step 1 and tries to get in, the second detectors 8A and 8B detect the passenger and gradually increase the speed from the low speed operation to the rated speed. After driving, the passenger informs that the escalator is driving in the opposite direction to the traveling direction of the customer, and recognizes that it is impossible to enter Step 1.
[0014]
【The invention's effect】
The passenger conveyor driving device of the present invention is a rectilinear direction that travels from the landing to the landing, which is a preset direction between the landing and the landing, and a reverse direction that moves in the opposite direction. An endlessly connected handrail and a row of steps that move in the direction are provided, and when the first detector detects a passenger, the speed of the passenger conveyor is reduced from a stopped state to a low speed operation, and the second detection is performed. When the body detects a passenger, in a passenger conveyor operating device that switches the speed of the passenger conveyor to the rated speed operation faster than the low speed operation, the floor of the entrance of the passenger conveyor, or a balustrade, The first detection body for detecting a passenger near an entrance of the passenger conveyor is provided, and the second detection body is provided inside a balustrade at an entrance of the passenger conveyor, and the first detection body is provided. As a light sensor a second detection member further has a structure provided with the first detection member to the floor near the balustrade downwards. By adopting such a configuration, it is easy to install and wire the first and second detectors for detecting the passengers, and to reliably determine and detect the passengers of the passenger conveyor. Therefore, by eliminating the support column provided with the detection device using the optical sensor on the building floor outside the passenger conveyor machine, it is possible to contribute to a reduction in necessary cost, a reduction in the total occupied area of the installation, and an improvement in the remodeling work of the installation.
[Brief description of the drawings]
FIG. 1 is a plan view of an entrance of a passenger conveyor showing an embodiment of the present invention.
FIG. 2 is a side view of the entrance of the passenger conveyor, showing one embodiment of the present invention.
[Explanation of symbols]
1 Step 2 Handrail 3 Panel 4 Inner deck 5 Skirt guard 6 Floor plate 7A First detector 8A Second detector

Claims (3)

乗り場と降り場の両乗降口の間をあらかじめ設定された方向である、乗り場から降り場に進む直進方向、また前記直進方向とは逆に移動する逆進方向にむけて移動する無端状に連結されたハンドレールとステップ列を設け、第1の検出体が利用客を検出した時、乗客コンベアの速度を停止状態から低速度運転させ、第2の検出体が利用客を検出した時、乗客コンベアの速度を上記した低速度運転より速い定格速度運転へと切り換えるようにした乗客コンベアの運転装置において、上記乗客コンベアの入口部の床、あるいは欄干に上記乗客コンベアの入口部付近の利用客を検出する上記第1の検出体を設け、かつ上記乗客コンベアの入口部欄干内側に、上記第2の検出体を設けたことを特徴とする乗客コンベアの運転装置。A predetermined direction between the landing and the exit of both the landing and the landing is connected in an endless shape that moves in the straight traveling direction that goes from the landing to the landing and that moves in the reverse direction that moves in the opposite direction to the straight traveling direction. When the first detector detects a passenger, the speed of the passenger conveyor is reduced to a low speed from a stopped state, and when the second detector detects the passenger, the passenger is detected. In a passenger conveyor operating device that switches the speed of the conveyor to a rated speed operation higher than the low-speed operation described above, a passenger near the entrance of the passenger conveyor on a floor or a balustrade of an entrance of the passenger conveyor. An apparatus for operating a passenger conveyor, comprising: the first detection body to be detected; and the second detection body provided inside a balustrade at an entrance of the passenger conveyor. 上記第1の検出体と第2の検出体を光センサとしたことを特徴とする請求項1に記載の乗客コンベアの運転装置。The passenger conveyor operating device according to claim 1, wherein the first detection body and the second detection body are optical sensors. 上記第1の検出体を欄干下方付近の床に設けたことを特徴とする請求項1、または2に記載の乗客コンベアの運転装置。The passenger conveyor operating device according to claim 1 or 2, wherein the first detection body is provided on a floor near a balustrade.
JP2002209732A 2002-07-18 2002-07-18 Operating device for passenger conveyor Pending JP2004051293A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100383031C (en) * 2004-02-05 2008-04-23 株式会社日立制作所 Passenger moving walkway
CN100408463C (en) * 2004-05-25 2008-08-06 株式会社日立制作所 Passenger transporter
JP7387858B1 (en) 2022-11-24 2023-11-28 東芝エレベータ株式会社 Passenger conveyor and automatic speed change method for passenger conveyor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100383031C (en) * 2004-02-05 2008-04-23 株式会社日立制作所 Passenger moving walkway
CN100408463C (en) * 2004-05-25 2008-08-06 株式会社日立制作所 Passenger transporter
JP7387858B1 (en) 2022-11-24 2023-11-28 東芝エレベータ株式会社 Passenger conveyor and automatic speed change method for passenger conveyor

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