JP2014201420A - Elevator remote monitoring system - Google Patents

Elevator remote monitoring system Download PDF

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JP2014201420A
JP2014201420A JP2013080638A JP2013080638A JP2014201420A JP 2014201420 A JP2014201420 A JP 2014201420A JP 2013080638 A JP2013080638 A JP 2013080638A JP 2013080638 A JP2013080638 A JP 2013080638A JP 2014201420 A JP2014201420 A JP 2014201420A
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car
elevator
information center
announcement message
passengers
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JP6123441B2 (en
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渡邊 明彦
Akihiko Watanabe
明彦 渡邊
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Mitsubishi Electric Building Solutions Corp
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Mitsubishi Electric Building Techno Service Co Ltd
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Abstract

PROBLEM TO BE SOLVED: To provide an elevator remote monitoring system capable of offering a user within a car a minimum necessary reassurance even in the situation where voice upon notification is easily interrupted.SOLUTION: An elevator remote monitoring system includes: call devices 2, 3 installed within an elevator car; a monitoring device 4 for monitoring various situations including an operating situation of an elevator and storing an announcement massage for relieving concern of passengers within the car; a high-speed mobile communication apparatus connected to the monitoring device; and an information center 8 of an elevator maintenance company communicably connected via the high-speed mobile communication apparatus and a high-speed mobile communication network 7. When trapping within the car occurs and the occurrence is notified from the monitoring device to the information center and when call data from the information center is delayed, the announcement massage for relieving concern of the passengers within the car is superposed on the call data toward the call devices.

Description

この発明は、エレベータの遠隔監視システムに関するものである。   The present invention relates to an elevator remote monitoring system.

PHSを用いた場合に比べ、より広い地域に配設されたエレベータ等の監視対象について、移動体通信網のパケット交換網を介した安定した通信状態を維持しながら遠隔監視することができる遠隔監視システムが知られている(例えば、特許文献1参照)。   Remote monitoring capable of remotely monitoring a monitoring target such as an elevator installed in a wider area while maintaining a stable communication state via a packet switching network of a mobile communication network as compared with the case of using PHS. A system is known (see, for example, Patent Document 1).

特開2011−249860号公報JP 2011-249860 A

従来、IPパケット通信用の無線通信モジュールでは、送信対象の複数のIPパケットを一時的に蓄積しておく送信バッファを有しているが、無線通信の途絶や瞬断等の無線通信エラーによって転送の遅延が生じて、送信バッファが送信できないIPパケットで満杯になると、IPパケットの生成を停止する制御を行っている。そして、無線通信が回復すると、送信バッファに蓄積されていた古いIPパケットを送信し、IPパケットの生成を再開している。このようなIPパケット通信方式の場合、周囲の利用者の利用状況により、IPパケットが大幅に遅れて到着する可能性があるが、回線が切断される訳でもなく、再接続したとしても状況が改善されるという保証はなかった。通常のデータ通信であれば、IPパケットが大幅に遅れて到着してもそれほど問題とならないが、音声データの場合、IPパケットが大幅に遅れると、無音状態が続くため、会話が成立しないことになる。監視対象であるエレベータかご内の乗客にとっては、通報時の音声が途切れ易い状況にあっては、無音状態が継続し、会話が成立しないということは大きな不安材料になるという問題がある。   Conventionally, a wireless communication module for IP packet communication has a transmission buffer for temporarily storing a plurality of IP packets to be transmitted, but is transferred due to a wireless communication error such as interruption or interruption of wireless communication. When the transmission buffer becomes full of IP packets that cannot be transmitted, control for stopping the generation of the IP packets is performed. When wireless communication is restored, the old IP packet stored in the transmission buffer is transmitted, and the generation of the IP packet is resumed. In the case of such an IP packet communication method, there is a possibility that an IP packet arrives with a great delay depending on the usage status of surrounding users. There was no guarantee that it would improve. In normal data communication, there is no problem even if an IP packet arrives with a large delay, but in the case of voice data, if the IP packet is significantly delayed, a silent state will continue, and the conversation will not be established. Become. For passengers in the elevator car that is the subject of monitoring, there is a problem that in a situation where the voice at the time of reporting is easily interrupted, the fact that the silent state continues and the conversation is not established is a great concern.

この発明は、上述のような課題を解決するためになされたもので、通報時の音声が途切れ易い状況にあっても、かご内の利用者が必要最小限の安心を得ることができるエレベータの遠隔監視システムを提供するものである。   The present invention has been made to solve the above-described problems, and is an elevator that can provide the necessary minimum level of security for users in a car even when the voice at the time of reporting is easily interrupted. A remote monitoring system is provided.

この発明に係るエレベータの遠隔監視システムにおいては、エレベータかご内に設けられた通話装置と、エレベータの運転状況を含む各種状況を監視するとともに、かご内の乗客の不安を解消するためのアナウンスメッセージを記憶する監視装置と、監視装置に接続された高速移動通信機器と、高速移動通信機器及び高速移動通信網を介して通信接続されたエレベータ保守会社の情報センターとを備え、かご内で閉じ込めが発生して監視装置から情報センターへ通報され、かつ情報センターからの通話データが遅延した場合、通話装置に向けた通話データにかご内の乗客の不安を解消するためのアナウンスメッセージを重畳させるものである。   In the elevator remote monitoring system according to the present invention, the communication device provided in the elevator car and various situations including the operation status of the elevator are monitored, and an announcement message for eliminating the anxiety of passengers in the car is provided. Containment occurs in the car with a monitoring device to store, a high-speed mobile communication device connected to the monitoring device, and an information center of an elevator maintenance company connected via high-speed mobile communication device and high-speed mobile communication network When the monitoring device reports to the information center and the call data from the information center is delayed, an announcement message is superimposed on the call data for the call device to eliminate passenger anxiety in the car. .

また、かご内の乗客の不安を解消するためのアナウンスメッセージは、少なくとも語尾を長く引き伸ばした表現のアナウンスメッセージを含むものである。   The announcement message for relieving the anxiety of passengers in the car includes at least an announcement message of an expression in which the ending is extended for a long time.

また、かご内の乗客の不安を解消するためのアナウンスメッセージは、少なくとも情報センターに通報が受理され、保守員に出動指示を行ったことを表現するアナウンスメッセージを含むものである。   An announcement message for relieving passengers' anxiety in the car includes an announcement message that expresses that at least the information center has received the report and has issued a dispatch instruction to the maintenance staff.

また、かご内の乗客の不安を解消するためのアナウンスメッセージは、前記情報センターからの通話データが遅延した場合、始めに語尾を長く引き伸ばした表現のアナウンスメッセージを重畳し、更に、通話データの遅延がひどい場合に、情報センターに通報が受理され、保守員に出動指示を行ったことを表現するアナウンスメッセージを重畳するものである。   The announcement message for relieving passengers' anxiety in the car is superimposed with the announcement message of the expression with the ending extended for the first time when the call data from the information center is delayed, and further the call data delay If the message is severe, an announcement message indicating that the notification has been received by the information center and that the maintenance staff has been dispatched is superimposed.

この発明によれば、かご内で閉じ込めが発生して監視装置から情報センターへ通報され、かつ情報センターからの通話データが遅延した場合、通話装置に向けた通話データにかご内の乗客の不安を解消するためのアナウンスメッセージを重畳させるので、通報時の音声が途切れ易い状況にあっても、かご内の利用者が必要最小限の安心を得ることができる
効果がある。
According to the present invention, when confinement occurs in the car and a notification is sent from the monitoring device to the information center and the call data from the information center is delayed, the passengers in the car are anxious about the call data directed to the call device. Since the announcement message for canceling is superimposed, even if the voice at the time of reporting is easily interrupted, there is an effect that the user in the car can obtain the minimum necessary relief.

この発明の実施例1におけるエレベータの遠隔監視システムの全体構成を示すシステム構成図である。1 is a system configuration diagram showing the overall configuration of an elevator remote monitoring system according to Embodiment 1 of the present invention; この発明の実施例1におけるエレベータの遠隔監視システムの監視装置と情報センターとの間の情報のやり取りを説明するための説明図である。It is explanatory drawing for demonstrating the exchange of the information between the monitoring apparatus of the remote monitoring system of the elevator in Example 1 of this invention, and an information center. この発明の実施例1におけるエレベータの遠隔監視システムの動作フローを説明するためのフローチャートである。It is a flowchart for demonstrating the operation | movement flow of the elevator remote monitoring system in Example 1 of this invention.

実施例1.
図1はこの発明の実施例1におけるエレベータの遠隔監視システムの全体構成を示すシステム構成図、図2は監視装置と情報センターとの間の情報のやり取りを説明するための説明図、図3はエレベータの遠隔監視システムの動作フローを説明するためのフローチャートである。
Example 1.
FIG. 1 is a system configuration diagram showing the overall configuration of an elevator remote monitoring system according to Embodiment 1 of the present invention, FIG. 2 is an explanatory diagram for explaining the exchange of information between a monitoring device and an information center, and FIG. It is a flowchart for demonstrating the operation | movement flow of the remote monitoring system of an elevator.

図1において、エレベータの遠隔監視システムは、エレベータ1と、エレベータかご内に設けられた通話装置としてのマイク2と、同じくエレベータかご内に設けられた通話装置としてのスピーカー3と、エレベータ1の運転状況等の各種状況を監視するとともに、かご内の乗客の不安を解消するためのアナウンスメッセージを記憶する監視装置4と、監視装置4に設けられ、例えば「えー」という語尾を長く引き伸ばした表現であって、乗客の不安を解消するアナウンスメッセージIと、例えば「情報センターに通報が受理され、保守員に出動指示を行ったこと」を表現するアナウンスメッセージIIをそれぞれ記憶させたアナウンスデータ5と、エレベータ1側に設けられた高速移動通信機器である、例えばFOMA(登録商標)(Freedom Of Mobile multimedia Access:W−CDMA方式採用の高速データ通信)アダプタ6と、高速移動通信網である、例えばFOMA(登録商標)(Freedom Of Mobile multimedia Access:W−CDMA方式採用の高速データ通信)網7と、エレベータ保守会社の情報センター8とから構成されている。
そして、予め監視装置4側には、例えば「えー」という語尾を長く引き伸ばした表現であって、乗客の不安を解消するアナウンスメッセージIと、例えば「情報センターに通報が受理され、保守員に出動指示を行ったこと」を表現するアナウンスメッセージIIをそれぞれ記憶させておく。図2において、監視装置4側でエレベータ1のかご内で閉じ込めが検出されると(ステップS1)、監視装置4が情報センター8へ通報する(ステップS2)。情報センター8は着信応答し(ステップS3)、監視装置4は建物の情報や、故障状態のデータを送信し(ステップS4)、その後、情報センター8の受信員との間で直話による通話を行う(ステップS5)。情報センター8の受信員が通話中に閉じ込められている乗客がいると確認判断すると(ステップS6)、情報センター8側の操作を行うことで、監視装置4に出動準備OKの信号を送信する。監視装置4は、出動準備OKの信号を受信したら、通話データの監視を開始する。今、無線通信の途絶や瞬断等の無線通信エラーによって転送の遅延が生じて、情報センター8からの通話データが大幅に遅延した場合(ステップS7)、その遅延を検出し(ステップS8)、例えば「えー」という語尾を長く引き伸ばした表現であって、乗客の不安を解消するアナウンスメッセージIをかご内に向けた通話データに重畳させる(ステップS9)。これにより、無線通信の途絶や瞬断等の無線通信エラーによって転送の遅延が生じ、情報センター8からの通話データが大幅に遅延して、直話による通話が不安定な状況にあっても、必要最小限の音声メッセージである、例えば「えー」という語尾を長く引き伸ばした表現であって、乗客の不安を解消するアナウンスメッセージIを重畳してかご内の乗客に伝達することができる。すなわち、通報時の音声が途切れ易い状況にあっても、アナウンスメッセージIを重畳してかご内の乗客に伝達できるので、かご内の乗客の不安が解消される。また、その後、通話状況が改善したとしても、音声メッセージと同時に情報センター8の受信員の生の声も聞くことができる。更に、情報センター8からの通話データの遅延が特にひどい場合は、例えば「情報センターに通報が受理され、保守員に出動指示を行ったこと」を表現するアナウンスメッセージIIをかご内に向けた通話データに重畳させ、その後、直話による通話を打ち切り、情報センター8が切断し(ステップS10)、監視装置4が切断応答する(ステップS11)。なお、アナウンスメッセージI、IIを重畳してかご内の乗客に伝達するのは、余り多く行っても、乗客の不信感を買うことになる。したがって、1回位が適当であり、多くても2回位が良い。
1, the elevator remote monitoring system includes an elevator 1, a microphone 2 as a communication device provided in the elevator car, a speaker 3 as a communication device also provided in the elevator car, and the operation of the elevator 1. A monitoring device 4 that monitors various situations such as the situation and stores an announcement message for relieving the anxiety of passengers in the car, and provided in the monitoring device 4, for example, with an expression that extends the ending “e” for a long time Announcement data 5 that stores announcement message I that resolves passengers' anxiety, and announcement message II that expresses, for example, that a report has been received by the information center and that a maintenance staff has been dispatched, A high-speed mobile communication device provided on the elevator 1 side, for example, FOMA (registered trademark) (Freed om Of Mobile multimedia Access: High-speed data communication adopting W-CDMA system) Adapter 6 and a high-speed mobile communication network, for example, FOMA (registered trademark) (Freedom Of Mobile multimedia Access: High-speed data communication adopting W-CDMA system) It comprises a network 7 and an information center 8 of an elevator maintenance company.
The monitoring device 4 is preliminarily extended with, for example, a long ending of “e”, an announcement message I that resolves passenger anxiety, and “for example, a notification is received by the information center and dispatched to the maintenance staff” Announcement message II expressing “instructed” is stored. In FIG. 2, when confinement is detected in the elevator 1 car on the monitoring device 4 side (step S1), the monitoring device 4 notifies the information center 8 (step S2). The information center 8 responds to the incoming call (step S3), and the monitoring device 4 transmits the building information and the failure state data (step S4), and then makes a direct call with the information center 8 recipient. This is performed (step S5). When the receiver of the information center 8 confirms and determines that there is a passenger trapped during the call (step S6), an operation preparation OK signal is transmitted to the monitoring device 4 by performing an operation on the information center 8 side. When the monitoring device 4 receives the dispatch preparation OK signal, the monitoring device 4 starts monitoring the call data. Now, when a transfer delay occurs due to a wireless communication error such as a disruption or a momentary interruption of the wireless communication and the call data from the information center 8 is significantly delayed (step S7), the delay is detected (step S8), For example, an announcement message I, which is an expression obtained by extending the ending of “e” for a long time and superimposes passenger anxiety, is superimposed on the call data directed to the car (step S9). As a result, even if there is a delay in transfer due to a wireless communication error such as interruption or instantaneous interruption of wireless communication, the call data from the information center 8 is significantly delayed, It is an expression that is the minimum necessary voice message, for example, an expression obtained by extending the ending of “e” for a long time, and an announcement message I that eliminates passenger anxiety can be superimposed and transmitted to the passengers in the car. In other words, even when the voice at the time of reporting is easily interrupted, the announcement message I can be superimposed and transmitted to the passengers in the car, so that the passengers in the car are free from anxiety. After that, even if the call situation is improved, the voice of the receiver of the information center 8 can be heard simultaneously with the voice message. Furthermore, if the delay in the call data from the information center 8 is particularly severe, for example, a call that is directed to the car with the announcement message II that expresses that "the report has been received by the information center and the maintenance staff has been dispatched" The data is superposed on the data, and then the call by direct talk is terminated, the information center 8 is disconnected (step S10), and the monitoring device 4 issues a disconnection response (step S11). It should be noted that even if the announcement messages I and II are superimposed and transmitted to the passengers in the car, the distrust of the passengers will be bought even if it is performed too much. Therefore, about 1 time is appropriate and at most about 2 times is good.

次に、エレベータの遠隔監視システムの動作フローについて、図3により説明する。
先ず、監視装置4側でエレベータ1のかご内で閉じ込めを検出すると(ステップS21)、監視装置4は情報センター8へ通報する(ステップS22)。情報センター8は応答し(ステップS23)、監視装置4は建物番号、故障データを送信する(ステップS24)。その後、情報センター8の受信員との間で直話による通話を開始し、監視装置4は出動準備フラグ=0とする(ステップS25)。次に、情報センター8側の操作を行うことで、監視装置4に出動準備OKの信号を送信し、監視装置4が出動準備OKの信号を受信すると(ステップS26)、監視装置4は出動準備フラグ=1とする(ステップS27)。そして、無線通信の途絶や瞬断等の無線通信エラーによって転送の遅延が生じて、情報センター8からの通話データが大幅に遅延した場合は、その遅延を検出し(ステップS28)、例えば「えー」という語尾を長く引き伸ばした表現で乗客の不安を解消するアナウンスメッセージIを送出し(ステップS29)、かご内に向けた通話データに重畳させる。これにより、無線通信の途絶や瞬断等の無線通信エラーによって転送の遅延が生じ、通話データが大幅に遅延して、直話による通話が不安定な状況にあっても、必要最小限の音声メッセージである、例えば「えー」という語尾を長く引き伸ばした表現で乗客の不安を解消するアナウンスメッセージIを重畳してかご内の乗客に伝達することができる。すなわち、通報時の音声が途切れ易い状況にあっても、アナウンスメッセージIを重畳してかご内の乗客に伝達できるので、かご内の乗客の不安が解消される。また、その後、通話状況が改善したとしても、音声メッセージと同時に情報センター8の受信員の生の声も聞くことができる。次に、更に遅延が特にひどくなって、遅延大を検出すると(ステップS30)、監視装置4は出動準備フラグを判定し(ステップS31)、その判定結果が1の場合は、例えば「情報センターに通報が受理され、保守員に出動指示を行ったこと」を表現するアナウンスメッセージIIを送出し(ステップS32)、かご内に向けた通話データに重畳させる。その後、直話による通話を打ち切り、情報センター8が切断する(ステップS33)。
Next, the operation flow of the elevator remote monitoring system will be described with reference to FIG.
First, when confinement is detected in the elevator 1 car on the monitoring device 4 side (step S21), the monitoring device 4 notifies the information center 8 (step S22). The information center 8 responds (step S23), and the monitoring device 4 transmits the building number and failure data (step S24). Thereafter, a direct call is started with the receiver of the information center 8, and the monitoring device 4 sets the dispatch preparation flag = 0 (step S25). Next, by performing an operation on the information center 8 side, a dispatching preparation OK signal is transmitted to the monitoring device 4, and when the monitoring device 4 receives a dispatching preparation OK signal (step S26), the monitoring device 4 prepares for dispatching. Flag = 1 (step S27). If a transfer delay occurs due to a wireless communication error such as a disruption or instantaneous interruption of the wireless communication, and the call data from the information center 8 is significantly delayed, the delay is detected (step S28). An announcement message I that eliminates passengers' anxiety is transmitted with an expression in which the ending is extended for a long time (step S29), and is superimposed on the call data for the car. As a result, even if there is a delay in transfer due to a wireless communication error such as a disruption or a momentary interruption in wireless communication, the call data is significantly delayed, and even if the direct call is unstable, the minimum necessary voice A message, for example, an announcement message I that eliminates passenger anxiety with a long expression of “e”, for example, can be superimposed and transmitted to the passengers in the car. In other words, even when the voice at the time of reporting is easily interrupted, the announcement message I can be superimposed and transmitted to the passengers in the car, so that the passengers in the car are free from anxiety. After that, even if the call situation is improved, the voice of the receiver of the information center 8 can be heard simultaneously with the voice message. Next, when the delay becomes particularly severe and a large delay is detected (step S30), the monitoring device 4 determines the dispatch preparation flag (step S31). Announce message II expressing that the notification has been received and that the maintenance staff has been dispatched is sent (step S32), and is superimposed on the call data for the car. Thereafter, the call by direct talk is terminated, and the information center 8 is disconnected (step S33).

1 エレベータ、 2 マイク、 3 スピーカー、 4 監視装置、 5 アナウンスデータ、 6 高速移動通信機器、 7 高速移動通信網、 8 情報センター 1 Elevator, 2 Microphone, 3 Speaker, 4 Monitoring device, 5 Announcement data, 6 High-speed mobile communication equipment, 7 High-speed mobile communication network, 8 Information center

Claims (4)

エレベータかご内に設けられた通話装置と、
前記エレベータの運転状況を含む各種状況を監視するとともに、かご内の乗客の不安を解消するためのアナウンスメッセージを記憶する監視装置と、
前記監視装置に接続された高速移動通信機器と、
前記高速移動通信機器及び高速移動通信網を介して通信接続されたエレベータ保守会社の情報センターとを備え、
かご内で閉じ込めが発生して前記監視装置から前記情報センターへ通報され、かつ前記情報センターからの通話データが遅延した場合、前記通話装置に向けた通話データに前記かご内の乗客の不安を解消するためのアナウンスメッセージを重畳させることを特徴とするエレベータの遠隔監視システム。
A telephone device installed in the elevator car;
A monitoring device that monitors various situations including the operation status of the elevator, and stores an announcement message for relieving passengers' anxiety in the car;
A high-speed mobile communication device connected to the monitoring device;
An information center of an elevator maintenance company connected through the high-speed mobile communication device and the high-speed mobile communication network,
When confinement occurs in the car and the monitoring device reports to the information center and the call data from the information center is delayed, the anxiety of passengers in the car is eliminated by the call data directed to the call device An elevator remote monitoring system characterized in that an announcement message for superimposing is superimposed.
かご内の乗客の不安を解消するためのアナウンスメッセージは、少なくとも語尾を長く引き伸ばした表現のアナウンスメッセージを含むことを特徴とする請求項1記載のエレベータの遠隔監視システム。   2. The elevator remote monitoring system according to claim 1, wherein the announcement message for relieving anxiety of passengers in the car includes an announcement message of an expression with a long ending. かご内の乗客の不安を解消するためのアナウンスメッセージは、少なくとも情報センターに通報が受理され、保守員に出動指示を行ったことを表現するアナウンスメッセージを含むことを特徴とする請求項1記載のエレベータの遠隔監視システム。   The announcement message for relieving the anxiety of passengers in the car includes an announcement message that expresses that at least the information center has received the notification and the maintenance staff has been dispatched. Elevator remote monitoring system. かご内の乗客の不安を解消するためのアナウンスメッセージは、前記情報センターからの通話データが遅延した場合、始めに語尾を長く引き伸ばした表現のアナウンスメッセージを重畳し、更に、通話データの遅延がひどい場合に、情報センターに通報が受理され、保守員に出動指示を行ったことを表現するアナウンスメッセージを重畳することを特徴とする請求項1記載のエレベータの遠隔監視システム。   Announcement message for relieving passengers' anxiety in the car, when the call data from the information center is delayed, the announcement message with the expression that has been extended long at the beginning is superimposed, and further the call data delay is severe The elevator remote monitoring system according to claim 1, wherein an announcement message indicating that the notification has been received by the information center and the dispatch instruction has been given to the maintenance staff is superimposed.
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WO2018055694A1 (en) * 2016-09-21 2018-03-29 三菱電機株式会社 Elevator system
CN108275525A (en) * 2018-01-17 2018-07-13 中北大学 Express elevator operating parameter monitoring method based on dynamic analysis

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JP2007331849A (en) * 2006-06-12 2007-12-27 Mitsubishi Electric Corp Emergency call device for elevator
JP2011249860A (en) * 2010-05-21 2011-12-08 Softbank Mobile Corp Remote monitoring system and communication adapter device for the system

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JP2007331849A (en) * 2006-06-12 2007-12-27 Mitsubishi Electric Corp Emergency call device for elevator
JP2011249860A (en) * 2010-05-21 2011-12-08 Softbank Mobile Corp Remote monitoring system and communication adapter device for the system

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018055694A1 (en) * 2016-09-21 2018-03-29 三菱電機株式会社 Elevator system
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CN108275525A (en) * 2018-01-17 2018-07-13 中北大学 Express elevator operating parameter monitoring method based on dynamic analysis

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