JPH10305974A - Failure prediction and inspection work support device of carrying device - Google Patents

Failure prediction and inspection work support device of carrying device

Info

Publication number
JPH10305974A
JPH10305974A JP11390397A JP11390397A JPH10305974A JP H10305974 A JPH10305974 A JP H10305974A JP 11390397 A JP11390397 A JP 11390397A JP 11390397 A JP11390397 A JP 11390397A JP H10305974 A JPH10305974 A JP H10305974A
Authority
JP
Japan
Prior art keywords
work
information
sign
failure
maintenance
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
Application number
JP11390397A
Other languages
Japanese (ja)
Other versions
JP3288255B2 (en
Inventor
Takashi Ishii
隆司 石井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
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 JP11390397A priority Critical patent/JP3288255B2/en
Publication of JPH10305974A publication Critical patent/JPH10305974A/en
Application granted granted Critical
Publication of JP3288255B2 publication Critical patent/JP3288255B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

PROBLEM TO BE SOLVED: To surely carry out the accident prediction inspecting work even when the advance sign of a slight failure is present without causing any trouble in performing the maintenance work which is the routine work by giving to a worker the information on the schedule of the work in which the inspection work is carried out together with the maintenance work. SOLUTION: An elevator monitoring device 2 generates the advance sign detection signal according to the situation when a value of the detected signal of the operation of an elevator 1 by each detector indicates an abnormal value exceeding the pre- registered set range, or indicates the tendency of high possibility of reaching the abnormal value in the near future. The details on the work on the maintenance of the elevator 1 of each customer building 10 under control, the plan of the patrolling work, various individual information, and the measurement data detected by various detectors, are stored in a storage part 4c of a terminal information processing device 4. A central information processing device 3 prepares the maintenance work instruction information for each elevator 1 based on the maintenance work implementation information from the storage part 3c. A worker carries out the work in accordance with the patrolling work plan schedule of a display part 5d of a portable computer 5.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は建物を巡回してエレ
ベーター等の乗客を搬送する搬送装置の保全作業を行う
作業員に所要箇所の点検作業を含む作業の予定情報を与
える搬送装置の故障予兆点検作業支援装置の技術分野に
属する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a failure sign of a transport device which gives a worker who carries out maintenance work of a transport device for transporting passengers such as elevators around a building to schedule information of work including inspection work of required places. It belongs to the technical field of inspection work support equipment.

【0002】[0002]

【従来の技術】現在では多くのビルにエレベーター等の
乗客搬送装置や火災等の異常事態を検知して警報を発す
る警報装置等の各種ビル設備が配備されている。これら
のビル設備は入居者の日常活動に密接な関わりを持つよ
うになっているので、これらのビル設備が故障するとビ
ルの入居者や出入りする人々に多大な迷惑を掛けること
になる。そこで、かかるビル設備については常時、的確
な保守点検(保全)を行う必要があるが、このようなビ
ル設備の保守点検を的確に行うには専門知識を必要とす
るので、通常はビル設備の保守点検作業については専門
の保守会社に委託される場合が多い。委託された保守会
社は顧客の要望に沿うために定期的に専門の作業員を巡
回派遣して、ビル設備の点検、修理、整備等の作業に当
たらせている。
2. Description of the Related Art At present, many buildings are equipped with various types of building equipment such as a passenger transport device such as an elevator and an alarm device for detecting an abnormal situation such as a fire and issuing an alarm. Since these building facilities are closely related to the daily activities of the occupants, the failure of these building facilities causes a great deal of inconvenience to the occupants of the building and those who come and go. Therefore, it is necessary to always carry out proper maintenance and inspection (maintenance) of such building equipment. However, since accurate maintenance and inspection of such building equipment requires specialized knowledge, it is usually necessary to carry out the maintenance of building equipment. Maintenance work is often outsourced to specialized maintenance companies. The outsourced maintenance company regularly dispatches specialized workers to meet the needs of customers to perform inspection, repair, and maintenance of building equipment.

【0003】ところで、ビル設備、特に、エレベーター
の保全作業を行う場合には、顧客ビル設備の作業計画お
よび現場での作業内容は保守会社の中央情報処理装置で
作成され、これから各営業所に作業指示情報として与え
られる場合が多い。即ち、この中央情報処理装置は各月
毎の作業種別、作業時間、修理計画等の作業指示情報を
配下の各営業所に提供し、各営業所ではそこに設置され
た端末情報処理装置により作業指示情報に基づいて各作
業員の巡回作業計画が作成される。各作業員はこうして
作成された巡回作業計画に従って各顧客ビルを巡回し、
指示された作業計画に基づいてエレベーターの保全作業
を実行する。
By the way, when performing maintenance work on building equipment, especially elevators, the work plan of the customer building equipment and the contents of the work at the site are created by the central information processing device of the maintenance company, and the work is now performed at each sales office. It is often given as instruction information. That is, this central information processing device provides work instruction information such as work type, work time, and repair plan for each month to each subordinate office, and each office uses the terminal information processing device installed there to perform work. A traveling work plan for each worker is created based on the instruction information. Each worker patrols each customer building according to the patrol work plan thus created,
Perform elevator maintenance work based on the instructed work plan.

【0004】各作業員は携帯型電算機を携帯していて、
携帯型電算機が記憶する作業計画に従って各顧客ビルの
保全作業を実行する。この携帯型電算機には中央情報処
理装置から発信され、端末情報処理装置を介して送られ
た作業指示情報が記憶されていて、各作業員は携帯型電
算機の表示部にこの作業指示情報を表示させ、表示され
た該情報に従って当該日の保全作業を実行し、実行した
作業の実施情報(作業種別、作業時間等)を携帯型電算
機の記憶部に記憶させる。当該日の予定作業を完了する
と、作業員は携帯型電算機の記憶部に記憶させた作業の
実施情報を端末情報処理装置に送信させる。営業所では
端末情報処理装置が受信した作業員の携帯型電算機から
の作業の実施情報の内容の点検が行われた後、中央情報
処理装置に送信される。作業の実施情報を受信した中央
情報処理装置は該情報に基づいて当該日の予定作業の進
捗状況の把握、分析を行い、その結果を次回の作業計画
の作成に反映させる。
[0004] Each worker carries a portable computer,
The maintenance work of each customer building is executed according to the work plan stored in the portable computer. The portable computer stores work instruction information transmitted from the central information processing device and transmitted through the terminal information processing device, and each worker displays the work instruction information on the display of the portable computer. Is displayed, the maintenance work of the day is executed according to the displayed information, and execution information (work type, work time, etc.) of the executed work is stored in the storage unit of the portable computer. When the scheduled work on that day is completed, the worker causes the terminal information processing device to transmit the work execution information stored in the storage unit of the portable computer. In the sales office, the terminal information processing device checks the contents of the work execution information received from the portable computer of the worker, and then transmits the information to the central information processing device. The central information processing device that has received the work execution information grasps and analyzes the progress of the scheduled work on that day based on the information, and reflects the result in the creation of the next work plan.

【0005】ところで、エレベーターの保全作業にはエ
レベーター制御装置に接続されるエレベーター状態監視
装置の動作を保全する作業が含まれている。エレベータ
ー状態監視装置は各種機器が具えた部品の管理値、例え
ば、接点の接点間寸法や動作圧の調整範囲を規定した管
理値が予め登録された設定範囲内に保たれているかどう
かを確認する点検作業のための各種管理値の計測・管理
作業の一部を作業員に代わって行っている。具体的に
は、エレベーター制御装置のリレー動作回数、エレベー
ターの扉開閉回数等の数値を常時計測して上記設定範囲
内にあるかどうかを監視し、機器の磨耗や調整値のずれ
等により計測値が正常値でないことが検出されたとき
は、エレベーターが故障する前にその予兆を発見して予
兆情報を発報する。
[0005] Incidentally, the maintenance work of the elevator includes the work of maintaining the operation of the elevator condition monitoring device connected to the elevator control device. The elevator status monitoring device checks whether the management values of the components included in the various devices, for example, the management values defining the range between the contacts and the adjustment range of the operating pressure are kept within a preset registration range. Some of the measurement and management of various control values for inspection work are performed on behalf of workers. More specifically, the number of times of the relay operation of the elevator control device, the number of times of opening and closing the door of the elevator, and the like are constantly measured to monitor whether the value is within the above set range. When it is detected that is not a normal value, the predictor detects the sign and issues the sign information before the elevator fails.

【0006】即ち、エレベーター制御装置や各種検出器
が検出した計数値や計測値、例えば、リレーの応答時
間、扉の開閉動作時間、乗りかごを懸架するロープの延
び量等が予め登録された設定範囲を越えて異常の兆候を
示した時は、その兆候の内容に応じて予め定められた故
障予兆符号を読み出し、上記計測データと共に故障予兆
情報として定期的に中央情報処理装置に送信する。中央
情報処理装置は受信した故障予兆情報を基に項目毎に故
障予兆作業指示情報を作成する。そして、この故障予兆
作業指示情報はその緊急度に応じてA,Bの2階級分け
され、定期的に当該エレベーターを管理する営業所の端
末情報処理装置に送信される。なお、階級Aの予兆は放
置されると近い中に故障ないしは不具合が生じる可能性
が高い点検作業、階級Bの予兆は近い中に故障が生じる
可能性は低いが、中期的には故障が生じる虞があるもの
である。
That is, the count values and measured values detected by the elevator control device and various detectors, such as the response time of the relay, the opening and closing operation time of the door, the amount of extension of the rope that suspends the car, and the like are registered in advance. When a sign of abnormality is shown beyond the range, a failure sign code predetermined according to the contents of the sign is read out, and is periodically transmitted to the central information processing apparatus as failure sign information together with the measurement data. The central information processing device creates failure sign work instruction information for each item based on the received failure sign information. The failure sign work instruction information is classified into two classes, A and B, according to the degree of urgency, and is periodically transmitted to a terminal information processing device of a business office that manages the elevator. It is to be noted that the class A sign has a high possibility of failure or malfunction in the near future if left unchecked, and the class B sign has a low possibility of failure in the near future, but a failure will occur in the medium term. There is a fear.

【0007】当該端末情報処理装置は受信した故障予兆
作業指示情報の内容に応じて巡回作業計画に変更を加え
た作業指示情報を作成する。即ち、階級Aの故障予兆点
検作業については、次回に予定された巡回保全作業に併
せて作業実施指示を出し、階級Bの故障予兆点検作業に
ついては、営業所の管理者が故障予兆作業指示情報の内
容を勘案して所定の期間内に故障予兆点検作業を適宜指
示するようになっている。
The terminal information processing apparatus creates work instruction information in which a change is made to the traveling work plan in accordance with the contents of the received failure sign work instruction information. That is, for the class A failure sign inspection work, a work execution instruction is issued in conjunction with the next scheduled patrol maintenance work, and for the class B failure sign inspection work, the manager of the sales office issues the failure sign work instruction information. In consideration of the contents of the above, a failure sign inspection work is appropriately instructed within a predetermined period.

【0008】予兆作業指示情報は予定の巡回保全作業を
指示する作業指示情報と共に該当作業員の携帯端末装置
に転送される。作業員は携帯端末装置の表示部に表示さ
れた故障予兆作業指示情報に従って故障予兆点検作業を
行い、実施した作業の内容を実施情報として携帯端末装
置に記憶させる。携帯端末装置に記憶された故障予兆点
検作業の実施情報は後で端末情報処理装置に転送され、
該装置を介して中央情報処理装置に送信される。中央情
報処理装置は受信した故障予兆点検作業の実施情報を来
歴情報として記憶する。
The sign work instruction information is transferred to the portable terminal device of the worker together with the work instruction information for instructing the scheduled patrol maintenance work. The operator performs a failure sign inspection work in accordance with the failure sign work instruction information displayed on the display unit of the portable terminal device, and stores the contents of the performed work in the portable terminal device as execution information. The execution information of the failure sign inspection work stored in the mobile terminal device is later transferred to the terminal information processing device,
The information is transmitted to the central information processing device via the device. The central information processing device stores the received execution information of the failure sign inspection work as log information.

【0009】[0009]

【発明が解決しようとする課題】上述の従来技術におい
て、作業員に出される故障予兆作業指示は巡回作業計画
に従って割り当てられた保全作業に付加されるものなの
で、あまり多くの指示が出されると通常の保全作業の遂
行に支障を来したり、過重労働を招いたりする。測定値
の設定範囲からのずれ量があまり大きくない場合は左程
心配ないこともあって、故障予兆作業指示情報に盛り込
まれる故障予兆点検作業はある程度状態が悪化した、故
障の予兆が明らかな階級Aの予兆点検作業については実
施される可能性が高いものの、階級Bの予兆点検作業に
ついては通常の保全作業が優先される結果、ついつい後
回しになり、実施が遅れてしまう場合が少なくなかっ
た。
In the above-described prior art, a failure sign work instruction issued to a worker is added to a maintenance work assigned according to a traveling work plan. It may interfere with the performance of the maintenance work and invite overwork. If the deviation from the setting range of the measured value is not so large, there is no worry about the left, so the failure sign inspection work included in the failure sign work instruction information has deteriorated to some extent, and the class that the sign of failure is clear Although there is a high possibility that the sign inspection work of A is performed, the normal maintenance work is given priority for the sign inspection work of class B, and as a result, it is often delayed and the execution is delayed.

【0010】そのため、故障の予兆があったにも拘らず
何の対策も取られない侭、故障の発生に至って始めて修
復対策の指示が出されるといった問題点があった。ま
た、検出器が検出した計測値が設定範囲外ではないもの
の、近い中に設定範囲外となる可能性が高い場合もある
が、従来は実際に計測値が設定範囲外になるまで故障予
兆として検出されることはなかった。本発明は従来技術
におけるかかる問題点を解消して、作業員の定常業務で
ある保全作業の遂行に支障を来すことなく、さらには軽
度の故障予兆があった場合でも確実に故障予兆点検作業
を実施することができる搬送装置の故障予兆点検作業支
援装置を提供することを目的とする。
[0010] Therefore, there is a problem that an instruction for a repair measure is issued only after the occurrence of the failure without any countermeasure being taken despite the sign of the failure. In addition, although the measured value detected by the detector is not outside the set range, there is a high possibility that the measured value will be out of the set range in the near future.However, conventionally, as a failure sign until the measured value actually falls outside the set range, It was not detected. The present invention solves such problems in the prior art, and does not hinder the execution of maintenance work, which is a routine work of workers, and further ensures the failure sign inspection work even if there is a minor sign of failure. It is an object of the present invention to provide a failure sign inspection work support device for a transport device that can perform the above.

【0011】[0011]

【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、点検作業の対象箇所が既に予定された保全
作業の対象箇所の関連箇所であった場合に、前記点検作
業を前記保全作業と併せて行う作業の予定情報を与える
ようにしたものであり、好ましくは、作業の予定情報を
作業員が携帯する携帯型電算機の表示部に表示させるこ
とにより作業員に与えるようにしたり、搬送装置の所要
箇所の動作状態を計測した計測データが予め登録された
設定範囲の境界に接近していたり、境界に近づく傾向が
あった時、搬送装置の前記箇所の故障の予兆有と判定す
るようにしたものである。
SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention solves the above-mentioned problem by performing the above-mentioned inspection work in a case where the inspection work is related to a scheduled maintenance work. The schedule information of the work to be performed in conjunction with the work is given. Preferably, the schedule information of the work is given to the worker by displaying the schedule information on the display of the portable computer carried by the worker. When the measurement data obtained by measuring the operation state of the required portion of the transfer device is approaching or tends to approach the boundary of the pre-registered set range, it is determined that there is a sign of a failure of the portion of the transfer device. It is something to do.

【0012】[0012]

【発明の実施の形態】搬送装置の所要箇所の動作状態の
計測は一般的には搬送装置の各種動作装置の動作状態を
検出する検出器の検出信号や搬送装置の制御装置の出力
信号を調べて搬送装置の稼働状態を監視する搬送装置監
視装置により行われる。また、搬送装置監視装置が搬送
装置の動作状態を計測した計測データは遠隔地にある中
央情報処理装置に送信され、そこで一括管理される場合
が少なくない。中央情報処理装置で処理された管理情報
は配下の営業所の端末情報処理装置に送信されて分割管
理される場合もある。
DESCRIPTION OF THE PREFERRED EMBODIMENTS In general, measurement of the operating state of a required portion of a transfer apparatus is performed by examining a detection signal of a detector for detecting an operation state of various operation apparatuses of the transfer apparatus and an output signal of a control apparatus of the transfer apparatus. This is performed by a transport device monitoring device that monitors the operating state of the transport device. In addition, there are many cases where measurement data obtained by measuring the operation state of the transport device by the transport device monitoring device is transmitted to a central information processing device located at a remote location, where it is collectively managed. The management information processed by the central information processing device may be transmitted to a terminal information processing device of a subordinate business office and divided and managed.

【0013】以下、図面を参照して本発明を具体化した
一具体例を詳細に説明する。図1は本具体例の概略構成
を示すブロック図である。同図において、1は顧客ビル
に設置されたエレベーター、1aはエレベーター1の動
作を制御するエレベーター制御装置、2はエレベーター
制御装置1aに接続され、その稼働状態を監視するエレ
ベーター監視装置、2a,2b,2cはそれぞれその制
御部、送受信部および記憶部、3は通信回線を介してエ
レベーター監視装置2に接続され、エレベーター1の動
作を遠隔監視する中央情報処理装置、3a,3b,3
c,3d,3eはそれぞれ中央情報処理装置3の制御
部、送受信部、記憶部、表示部および入力部、4は営業
所に設置される端末情報処理装置、4a,4b,4c,
4d,4eはそれぞれその制御部、送受信部、記憶部、
表示部および入力部、5は作業員が携帯する携帯型電算
機、5a,5b,5c,5d,5eはその制御部、送受
信部、記憶部、表示部および入力部、10は顧客ビルで
ある。
Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing a schematic configuration of this specific example. In the figure, 1 is an elevator installed in a customer building, 1a is an elevator control device that controls the operation of the elevator 1, 2 is an elevator monitoring device that is connected to the elevator control device 1a and monitors the operating state, 2a and 2b. , 2c are respectively a control unit, a transmission / reception unit, and a storage unit, and 3 is a central information processing unit, 3a, 3b, 3 that is connected to the elevator monitoring device 2 via a communication line and remotely monitors the operation of the elevator 1.
c, 3d, 3e are a control unit, a transmitting / receiving unit, a storage unit, a display unit, and an input unit of the central information processing device 3, respectively, and 4 are terminal information processing devices installed in a business office, 4a, 4b, 4c,
4d and 4e are the control unit, the transmission / reception unit, the storage unit,
A display unit and an input unit, 5 is a portable computer carried by a worker, 5a, 5b, 5c, 5d, and 5e are a control unit, a transmission / reception unit, a storage unit, a display unit and an input unit, and 10 is a customer building. .

【0014】エレベーター監視装置2は各種検出器がエ
レベーター1の動作状態を検出した検出信号の値が予め
登録された設定範囲内にない異常値または近い将来異常
値に到る可能性が高い傾向を示していた場合は、その値
に応じた予兆検出符号を発する。また、営業所に設置さ
れる端末情報処理装置4の記憶部4cには当該営業所が
管轄する各顧客ビル10に設置されたエレベーター1の
保全作業に関する作業内容、顧客情報、エレベーター個
別情報、巡回作業計画、作業来歴情報、各種検出器が検
出した測定データ等の情報が記憶されている。
The elevator monitoring apparatus 2 has a tendency that the value of a detection signal obtained by detecting the operating state of the elevator 1 by various detectors is likely to reach an abnormal value that is not within a preset range or an abnormal value in the near future. If so, a sign detection code corresponding to the value is issued. The storage unit 4c of the terminal information processing device 4 installed in the sales office stores work contents, customer information, individual elevator information, maintenance work related to maintenance work of the elevator 1 installed in each customer building 10 controlled by the business office. Information such as a work plan, work history information, and measurement data detected by various detectors is stored.

【0015】次に、本具体例の動作を説明する。始め
に、通常の巡回保全作業を説明する。中央情報処理装置
3は記憶部3cから読み出した各作業員の保全作業実施
情報に基づいて各顧客ビル10に設置されたエレベータ
ー1毎に保全作業指示情報を作成する。この保全作業指
示情報には各ビル設備の点検・整備作業の内容、修理計
画および予定された保全作業の作業時間等の情報が含ま
れている。保全作業指示情報は毎月一定時期に作成さ
れ、中央情報処理装置3から配下の各営業所に設置され
る端末情報処理装置4に送信される。この保全作業指示
情報は翌月の保全作業指示情報として記憶部4cに記憶
される。
Next, the operation of this embodiment will be described. First, normal patrol maintenance work will be described. The central information processing device 3 creates maintenance work instruction information for each elevator 1 installed in each customer building 10 based on the maintenance work execution information of each worker read from the storage unit 3c. The maintenance work instruction information includes information such as details of inspection and maintenance work of each building facility, a repair plan, and scheduled maintenance work time. The maintenance work instruction information is created at a fixed time every month, and is transmitted from the central information processing device 3 to the terminal information processing devices 4 installed in each of the subordinate business offices. This maintenance work instruction information is stored in the storage unit 4c as maintenance work instruction information for the next month.

【0016】端末情報処理装置4は中央情報処理装置3
から受信した保全作業指示情報と記憶部4cに予め記憶
された顧客情報や保全作業実施情報に基づいて翌月の巡
回保全作業計画を作成し、この情報を記憶部4cに記憶
させる。なお、この巡回保全作業計画は各営業所の各班
単位毎および各作業員毎に作成される。そして、作業員
が毎日実施する巡回保全作業を行うのに必要な情報を各
作業員毎に準備しておく。巡回保全作業計画手順は次の
ようにして行われる。まず、記憶部4cに記憶されてい
る各作業員の該当作業日の一日分の作業計画、即ち、当
日に巡回する予定の顧客ビル10、作業内容、作業予定
時間等の巡回保全作業計画情報と共に、顧客情報、エレ
ベーター個別情報、作業来歴情報、測定データ等の巡回
保全作業を行うのに必要な保全作業情報を各エレベータ
ー毎に読み出して、これらの巡回保全作業計画情報と保
全作業情報を携帯型電算機5が受信可能な形式に変換す
る。
The terminal information processing device 4 is a central information processing device 3.
A maintenance work plan for the next month is created based on the maintenance work instruction information received from the customer and the customer information and maintenance work execution information stored in the storage unit 4c in advance, and this information is stored in the storage unit 4c. It should be noted that the tour maintenance work plan is created for each group and each worker at each business office. Then, information necessary for the worker to perform the patrol maintenance work that is carried out every day is prepared for each worker. The on-site maintenance work planning procedure is performed as follows. First, a work plan for one day on the work day of each worker stored in the storage unit 4c, that is, tour maintenance work plan information such as a customer building 10 scheduled to be visited on the day, work contents, and scheduled work time. At the same time, it reads out the maintenance work information necessary for performing the maintenance work such as customer information, elevator individual information, work history information, measurement data, etc. for each elevator, and carries these tour maintenance work plan information and maintenance work information. It is converted into a format that can be received by the type computer 5.

【0017】作業当日、携帯型電算機5が端末情報処理
装置4に接続され、前記巡回保全作業計画情報と保全作
業情報の転送を受ける。転送された前記情報は記憶部5
cに記憶される。作業員は所定の情報を受け取った携帯
型電算機5を持参して作業現場に出向く。作業現場に到
着すると、携帯型電算機5の表示部5dに巡回保全作業
計画情報と保全作業情報を表示させ、該情報に従って巡
回保全作業を実施する。
On the day of the work, the portable computer 5 is connected to the terminal information processing device 4 and receives the traveling maintenance work plan information and the maintenance work information. The transferred information is stored in the storage unit 5
c. The worker goes to the work site with the portable computer 5 receiving the predetermined information. Upon arriving at the work site, the display section 5d of the portable computer 5 displays the tour maintenance work plan information and the maintenance work information, and performs the tour maintenance work according to the information.

【0018】中央情報処理装置3は一月に数度定期的に
各エレベーター監視装置2から受信した予兆検出符号
と、それに付随した計測データ等から故障予兆点検作業
指示情報を作成して端末情報処理装置4に送信する。端
末情報処理装置4では故障予兆検出符号はその計測デー
タの設定範囲からのずれ量や変化傾向に応じてA,B,
Cの3階級に階級分けされ、従来と同様に、階級Aの故
障予兆に対しては、次回の巡回保全作業時に併せて行う
べき故障予兆点検作業として割り付けられ、階級Bの故
障予兆に対しては営業所の管理者によって所定の期間内
に故障予兆点検作業が指示されるようになっている。そ
こで、この具体例では、階級Cの故障予兆と判定された
計測データに対する故障予兆点検作業の割り付けが端末
情報処理装置4によって行われる。なお、この階級Cの
故障予兆は予め定められた設定範囲ぎりぎりの計測デー
タまたは近い将来設定範囲外となる計測データと判定さ
れたものである。
The central information processing device 3 creates failure sign inspection work instruction information from the sign detection code received from each elevator monitoring device 2 several times a month from the elevator monitoring device 2 and the accompanying measurement data, etc. Transmit to the device 4. In the terminal information processing device 4, the failure sign detection code is A, B,
C is classified into three classes, and the failure sign of the class A is assigned as a failure sign inspection work to be performed together with the next round maintenance work as in the past, and the failure sign of the class B is For example, a failure sign inspection work is instructed by a manager of a sales office within a predetermined period. Therefore, in this specific example, the terminal information processing device 4 allocates the failure sign inspection work to the measurement data determined to be the class C failure sign. Note that the failure sign of class C is determined to be measurement data at the very end of a predetermined set range or measurement data that will be out of the set range in the near future.

【0019】次に、営業所の端末情報処理装置4が行う
故障予兆点検作業割付処理の動作について説明する。図
2は端末情報処理装置4の記憶部4cに記憶されている
故障予兆点検作業対応表を示す表図である。故障予兆点
検作業対応表は同図に示すように、左から予兆点検作業
番号C1欄、予兆点検作業指示項目C2欄、装置型式符
号C3欄、関連保全作業箇所符号C4欄、故障予兆点検
作業指示符号C5欄で構成されている。予兆点検作業指
示項目C2は作業員が実施する故障予兆点検作業の内容
を示し、予兆点検作業番号C1は当該項目を特定する番
号である。
Next, the operation of the failure sign inspection work assignment processing performed by the terminal information processing device 4 of the business office will be described. FIG. 2 is a table showing a failure sign inspection work correspondence table stored in the storage unit 4c of the terminal information processing apparatus 4. As shown in the figure, the failure sign inspection work correspondence table includes, from the left, a sign inspection work number C1, a sign inspection work instruction item C2, a device model code C3, a related maintenance work code C4, and a failure sign inspection work instruction. It is composed of a column C5. The sign inspection work instruction item C2 indicates the content of the sign failure inspection work performed by the operator, and the sign inspection work number C1 is a number for specifying the item.

【0020】装置型式符号C3は異なる型式のエレベー
ターの構成部品を特定する符号であり、関連保全作業箇
所符号C4は当該項目に関連する保全作業箇所の符号で
ある。故障予兆点検作業指示符号C5欄には故障予兆点
検作業指示符号C5に対応した予兆点検作業指示項目が
あった時に当該項目との交差箇所に〇印が付され、同時
に当該作業指示項目に該当する装置型式のものがあった
時に当該項目との交差箇所に〇印が付されている。
The device model code C3 is a code for specifying a component of a different type of elevator, and the related maintenance work code C4 is a code of a maintenance work related to the item. When there is a predictive inspection work instruction item corresponding to the failure predictive inspection work instruction code C5 in the failure sign inspection work instruction code C5 column, a cross mark with the item is marked with a triangle, and at the same time, it corresponds to the work instruction item. When there is a device type, a cross mark at the intersection with the item is indicated.

【0021】中央情報処理装置3から故障予兆点検作業
指示情報を受信すると、端末情報処理装置4は記憶部4
cから図2に示す故障予兆点検作業対応表を読み出し
て、故障予兆点検作業指示符号C5欄の当該故障予兆点
検作業指示符号C5と各予兆点検作業指示項目との交差
箇所に〇印が付されているか否かを判断して、当該故障
予兆点検作業指示符号C5に対応する予兆点検作業指示
項目C2およびその予兆点検作業番号C1を抽出する。
そして、当該予兆点検作業指示項目に関連する関連保全
作業箇所符号C4を抽出して、予兆点検作業番号C1と
共に記憶部4cに格納する。
Upon receiving the failure sign inspection work instruction information from the central information processing device 3, the terminal information processing device 4
2 is read out from FIG. 2C, and the intersection of the failure sign inspection work instruction code C5 and each sign inspection work instruction item in the failure sign inspection work instruction code C5 column is marked with a triangle. It is determined whether or not there is a warning sign inspection work instruction code C5, and a sign inspection work instruction item C2 and a sign inspection work number C1 thereof are extracted.
Then, the related maintenance work location code C4 related to the sign check work instruction item is extracted and stored in the storage unit 4c together with the sign check work number C1.

【0022】次に、端末情報処理装置4は通常の保全作
業割付処理を行った後に、記憶部4cから予兆点検作業
番号C1と対応付けられた関連保全作業箇所符号C4を
読み出して、巡回作業計画表に割り付けられた保全作業
の対象となるエレベーターの作業箇所を特定する作業箇
所符号と同一のものがあるか否かを判断する。同一符号
のものがあったなら、当該予兆点検作業番号C1を抽出
して、当該保全作業に関連した故障予兆点検作業として
巡回作業計画表に割り付けると共に記憶部4cに格納す
る。
Next, the terminal information processing device 4 performs a normal maintenance work assignment process, and then reads out the related maintenance work location code C4 associated with the predictive inspection work number C1 from the storage unit 4c, and performs a round trip planning. It is determined whether there is a work location code that is identical to the work location code that specifies the work location of the elevator to be subjected to the maintenance work assigned to the table. If there is a sign having the same sign, the predictive inspection work number C1 is extracted, assigned to the traveling work plan table as a failure predictive check operation related to the maintenance work, and stored in the storage unit 4c.

【0023】このように、巡回作業計画表に割り付けら
れた保全作業の対象となるエレベーターの作業箇所と同
じ作業箇所が関連保全作業箇所となっている予兆点検作
業指示項目C2だけを当該保全作業と併せて行うべき予
兆点検作業として巡回作業計画表に割り付けられる。例
えば、ブレーキ装置の保全作業が巡回作業計画表に割り
付けられていて、ブレーキ装置が関連保全作業箇所とな
っている予兆点検作業指示項目C2を指示する故障予兆
点検作業指示符号C5が与えられたならば、当該予兆点
検作業指示項目C2を当該保全作業と併せて行うように
巡回作業計画表に割り付けられる。これにより、作業員
の定常業務である保全作業の遂行に支障を来すことなく
故障予兆点検作業を実施することができる。
As described above, only the predictive inspection work instruction item C2 in which the same work place as the work place of the elevator to be subjected to the maintenance work assigned to the patrol work schedule table is the related maintenance work place is regarded as the maintenance work. It is assigned to the patrol work schedule as a sign inspection work to be performed at the same time. For example, if the maintenance work of the brake device is assigned to the patrol work schedule table and the failure sign inspection work instruction code C5 indicating the sign inspection work instruction item C2 in which the brake device is a related maintenance work site is given. For example, the predictive inspection work instruction item C2 is assigned to the patrol work schedule so as to be performed together with the maintenance work. Thus, the failure sign inspection work can be performed without hindering the maintenance work, which is the regular work of the worker.

【0024】こうして故障予兆点検作業が割り付けられ
た巡回作業計画表のデータは、作業員が巡回保全作業を
実施するために作業現場に出向く前に、携帯型電算機5
が接続された端末情報処理装置4の記憶部4cから読み
出され、携帯型電算機5に転送されて記憶部5cに格納
される。なお、記憶部5cには予兆点検作業番号C1と
予兆点検作業指示項目C2とが対応付けられた予兆点検
項目対応表が記憶されていて、予兆点検作業指示情報と
しては予兆点検作業番号C1のデータだけが記憶され
る。
The data of the patrol work schedule table to which the failure sign inspection work is assigned in this manner is stored in the portable computer 5 before the worker goes to the work site to carry out the patrol work.
Is read from the storage unit 4c of the connected terminal information processing device 4, transferred to the portable computer 5, and stored in the storage unit 5c. The storage unit 5c stores a sign check item correspondence table in which the sign check operation number C1 and the sign check operation instruction item C2 are associated with each other. As the sign check operation instruction information, data of the sign check operation number C1 is used. Only is remembered.

【0025】作業現場に到着した作業員は携帯した携帯
型電算機5の入力部5eを操作して記憶部5cから巡回
作業計画表のデータを読み出させ、表示部5dに巡回作
業計画表を表示させる。そして、保全作業を実施する過
程で関連保全作業箇所符号C4に相当する作業箇所の保
守・点検を行う際に、予兆点検作業番号C1と対応する
予兆点検作業指示項目C2に指示された故障予兆点検作
業を併せて実施する。予定の保全作業および故障予兆点
検作業を終了すると、作業員は携帯型電算機5の入力部
5eを操作して保全作業および故障予兆点検作業を実施
した結果の情報を入力する。
The worker arriving at the work site operates the input unit 5e of the portable computer 5 to read the data of the tour schedule table from the storage unit 5c, and displays the tour schedule table on the display unit 5d. Display. When performing maintenance / inspection of the work location corresponding to the related maintenance work location code C4 in the course of performing the maintenance work, the failure predictive inspection designated by the predictive inspection work instruction item C2 corresponding to the predictive inspection work number C1. Perform the work together. When the scheduled maintenance work and the failure sign inspection work are completed, the operator operates the input unit 5e of the portable computer 5 to input information on the result of the maintenance work and the failure sign inspection work.

【0026】これらの作業実施情報は記憶部5cに格納
される。営業所に帰社した作業員は携帯型電算機5を端
末情報処理装置4に接続し、記憶部5cに格納した作業
実施情報を端末情報処理装置4に転送させる。これらの
作業実施情報は作業履歴情報として、また、未実施の作
業は次回以降の巡回保全作業時の要指示作業情報として
端末情報処理装置4の記憶部4cに格納される。
The work execution information is stored in the storage unit 5c. The worker who has returned to the office connects the portable computer 5 to the terminal information processing device 4 and causes the work execution information stored in the storage unit 5c to be transferred to the terminal information processing device 4. These pieces of work execution information are stored in the storage unit 4c of the terminal information processing device 4 as work history information, and the unexecuted work is required instruction work information during the next and subsequent round maintenance work.

【0027】このように、この具体例では検出器等が計
測した計測データが予め定められた設定範囲外でなくて
も、境界に極近いか近い将来、境界を越える可能性が高
い値であった場合でも故障予兆と判定すると共に、定常
業務である保全作業の作業箇所に関連した作業箇所が対
象となる故障予兆点検作業だけを巡回作業計画表に割り
付けるようにしたので、作業員の労働負荷を軽減でき、
エレベーターに故障が発生する前に確実に故障予兆対策
を講じることができる。
As described above, in this specific example, even if the measurement data measured by the detector or the like does not fall outside the predetermined setting range, the value is very close to the boundary or likely to cross the boundary in the near future. In this case, it is determined that there is a sign of failure, and only the work that is related to the work location of the maintenance work, which is a regular operation, is assigned to the failure sign inspection work. Can be reduced,
Before a failure occurs in the elevator, a sign of failure can be reliably taken.

【0028】[0028]

【発明の効果】以上説明したように請求項1記載の発明
によれば、点検作業の対象箇所が既に予定された保全作
業の対象箇所の関連箇所であった場合に、前記点検作業
を前記保全作業と併せて行う作業の予定情報を与えるよ
うにしたので、作業員の定常業務である保全作業の遂行
に支障を来すことなく故障予兆点検作業を確実に実施す
ることができる。請求項2記載の発明によれば、作業の
予定情報を作業員が携帯する携帯型電算機の表示部に表
示させるようにしたので、搬送装置が設置された建物を
巡回して搬送装置の保全作業を行う作業員に確実かつ簡
便に作業の予定情報を与えることができる。請求項3記
載の発明によれば、搬送装置の所要箇所の動作状態を計
測した計測データが予め登録された設定範囲の境界に接
近していたり、境界に近づく傾向があった時、搬送装置
の前記箇所の故障の予兆有と判定するようにしたので、
軽度の故障予兆があった場合でも確実に故障予兆点検作
業を実施することができる。
As described above, according to the first aspect of the present invention, when the inspection work target location is related to a scheduled maintenance work target location, the inspection work is performed by the maintenance work. Since the schedule information of the work to be performed together with the work is given, the failure sign inspection work can be reliably performed without hindering the execution of the maintenance work which is the regular work of the worker. According to the second aspect of the present invention, the schedule information of the work is displayed on the display of the portable computer carried by the worker. Work schedule information can be reliably and simply given to the worker who performs the work. According to the third aspect of the present invention, when the measurement data obtained by measuring the operation state of a required portion of the transfer device is approaching or tends to approach the boundary of the pre-registered set range, Since it was determined that there was a sign of failure at the location,
Even if there is a slight failure sign, the failure sign inspection work can be reliably performed.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の具体例の概略構成を示すブロック図FIG. 1 is a block diagram showing a schematic configuration of a specific example of the present invention.

【図2】故障予兆点検作業対応表を示す表図FIG. 2 is a table showing a failure sign inspection work correspondence table.

【符号の説明】[Explanation of symbols]

1 エレベーター 1a エレベーター制御装置 2 エレベーター監視装置 2a,3a,4a,5a 制御部 2b,3b,4b,5b 送受信部 2c,3c,4c,5c 記憶部 3 中央情報処理装置 3d,4d,5d 表示部 3e,4e,5e 入力部 4 端末情報処理装置 5 携帯型電算機 10 顧客ビル Reference Signs List 1 elevator 1a elevator control device 2 elevator monitoring device 2a, 3a, 4a, 5a control unit 2b, 3b, 4b, 5b transmission / reception unit 2c, 3c, 4c, 5c storage unit 3 central information processing device 3d, 4d, 5d display unit 3e , 4e, 5e Input unit 4 Terminal information processing device 5 Portable computer 10 Customer building

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 乗客を搬送する搬送装置の所要箇所の動
作状態を計測した計測データを調べて、予め登録された
設定範囲と比較して前記搬送装置の前記箇所の故障の予
兆の有無を判定し、予兆有と判定した時、前記搬送装置
が設置された建物を巡回して前記搬送装置の保全作業を
行う作業員に前記搬送装置の保全作業と前記箇所の点検
作業を含む作業の予定情報を与える搬送装置の故障予兆
点検作業支援装置において、前記点検作業の対象箇所が
既に予定された保全作業の対象箇所の関連箇所であった
場合に、前記点検作業を前記保全作業と併せて行う作業
の予定情報を与えるようにしたことを特徴とする搬送装
置の故障予兆点検作業支援装置。
The present invention relates to a transport device for transporting passengers, which examines measurement data obtained by measuring an operation state of a required portion, and compares the measured data with a preset registration range to determine whether or not there is a sign of failure at the location of the transport device. Then, when it is determined that there is a sign, the schedule information of the work including the maintenance work of the transfer device and the inspection work of the location is provided to a worker who patrols the building where the transfer device is installed and performs the maintenance work of the transfer device. In the failure sign inspection work support device for a transport device that provides the following, when the target place of the inspection work is related to the target place of the scheduled maintenance work, the work of performing the check work together with the maintenance work A failure sign inspection work support device for a transport device, wherein schedule information is provided.
【請求項2】 作業の予定情報を作業員が携帯する携帯
型電算機の表示部に表示させることにより作業員に与え
るようにしたことを特徴とする請求項1記載の搬送装置
の故障予兆点検作業支援装置。
2. A failure sign inspection of a transport device according to claim 1, wherein the work schedule information is provided to the worker by displaying the information on a display of a portable computer carried by the worker. Work support equipment.
【請求項3】 搬送装置の所要箇所の動作状態を計測し
た計測データが予め登録された設定範囲の境界に接近し
ていたり、境界に近づく傾向があった時、前記搬送装置
の前記箇所の故障の予兆有と判定するようにしたことを
特徴とする請求項1記載の搬送装置の故障予兆点検作業
支援装置。
3. When the measurement data obtained by measuring the operation state of a required portion of the transfer device approaches or tends to approach the boundary of a preset registered range, a failure of the portion of the transfer device occurs. The failure sign inspection work support device for a transport device according to claim 1, wherein it is determined that there is a sign of the failure.
JP11390397A 1997-05-01 1997-05-01 Failure sign inspection work support device for transport equipment Expired - Fee Related JP3288255B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11390397A JP3288255B2 (en) 1997-05-01 1997-05-01 Failure sign inspection work support device for transport equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11390397A JP3288255B2 (en) 1997-05-01 1997-05-01 Failure sign inspection work support device for transport equipment

Publications (2)

Publication Number Publication Date
JPH10305974A true JPH10305974A (en) 1998-11-17
JP3288255B2 JP3288255B2 (en) 2002-06-04

Family

ID=14624063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11390397A Expired - Fee Related JP3288255B2 (en) 1997-05-01 1997-05-01 Failure sign inspection work support device for transport equipment

Country Status (1)

Country Link
JP (1) JP3288255B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002624A (en) * 2012-06-20 2014-01-09 Hitachi Building Systems Co Ltd Maintenance business support system for elevator
JP2014114111A (en) * 2012-12-10 2014-06-26 Hitachi Ltd Elevator with abnormality diagnosis function
JP2017174402A (en) * 2016-03-22 2017-09-28 エーエスエム アイピー ホールディング ビー.ブイ. Preventive maintenance system and preventive maintenance method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6140331B1 (en) 2016-04-08 2017-05-31 ファナック株式会社 Machine learning device and machine learning method for learning failure prediction of main shaft or motor driving main shaft, and failure prediction device and failure prediction system provided with machine learning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002624A (en) * 2012-06-20 2014-01-09 Hitachi Building Systems Co Ltd Maintenance business support system for elevator
JP2014114111A (en) * 2012-12-10 2014-06-26 Hitachi Ltd Elevator with abnormality diagnosis function
JP2017174402A (en) * 2016-03-22 2017-09-28 エーエスエム アイピー ホールディング ビー.ブイ. Preventive maintenance system and preventive maintenance method

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