JP2020518533A - Safety device for preventing elevators from being caught by hand using a camera - Google Patents

Safety device for preventing elevators from being caught by hand using a camera Download PDF

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JP2020518533A
JP2020518533A JP2019566317A JP2019566317A JP2020518533A JP 2020518533 A JP2020518533 A JP 2020518533A JP 2019566317 A JP2019566317 A JP 2019566317A JP 2019566317 A JP2019566317 A JP 2019566317A JP 2020518533 A JP2020518533 A JP 2020518533A
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controller
door
door frame
target graphic
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JP6834028B2 (en
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イルシク ユン
イルシク ユン
ザヨン ユン
ザヨン ユン
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ユン，イル シク
ユン，イル シク
ザヨン ユン
ザヨン ユン
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/24—Safety devices in passenger lifts, not otherwise provided for, for preventing trapping of passengers
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/36—Finger guards or other measures preventing harmful access between the door and the door frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/40—Protection
    • E05Y2800/41—Protection against finger injury
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Elevator Door Apparatuses (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

本発明は、カメラを用いて、エレベータドアとドアフレーム間の間隙に人の手が挟まる時、ドアの開閉を制御して手挟みを防止する安全装置に関し、エレベータドアＤに隣接したドアフレーム１０の左右側のエッジを観察することができるようにドアフレーム１０に埋め込まれて設けられる１台以上のカメラ２０、カメラ２０に連結され、カメラ２０の標的グラフィックＴＧを制御し、標的グラフィックＴＧの不連続性を検知するカメラコントローラ３０、およびカメラコントローラ３０に連結されるエレベータコントローラＥＣとドアコントローラＤＣを含み、カメラ２０がドアフレーム１０のエッジに沿ってドアフレーム１０の全長にわたって細長い標的グラフィックＴＧを形成し、乗客の手や外部物体が標的グラフィックＴＧを遮るかまたは切って生じた標的グラフィックの不連続性をカメラコントローラ３０が検知すれば、エレベータコントローラＥＣとドアコントローラＤＣによってドア作動が停止するかまたは開閉速度が遅れるようにする。【選択図】図２The present invention relates to a safety device that controls the opening and closing of a door when a person's hand is caught in a gap between an elevator door and a door frame by using a camera and prevents the hand from being caught. Of one or more cameras 20 embedded in the door frame 10 so that the left and right edges of the camera 20 can be observed, and the target graphic TG of the camera 20 is controlled by the camera 20. The camera 20 includes a camera controller 30 for detecting continuity, and an elevator controller EC and a door controller DC connected to the camera controller 30, and the camera 20 forms an elongated target graphic TG along the edge of the door frame 10 and along the entire length of the door frame 10. If the camera controller 30 detects a discontinuity in the target graphic caused by the passenger's hand or an external object blocking or cutting the target graphic TG, the elevator controller EC and the door controller DC stop the door operation, or Make sure that the opening/closing speed is delayed. [Selection diagram] Figure 2

Description

本発明は、エレベータの手挟み防止用安全装置に関し、具体的には、カメラを用いて、エレベータドアとドアフレーム間の間隙に人の手が挟まる時、ドアの開閉を制御して手挟みを防止する安全装置に関する。 TECHNICAL FIELD The present invention relates to a safety device for preventing an elevator from being caught by a hand. Specifically, when a person's hand is caught in a gap between an elevator door and a door frame by using a camera, the opening and closing of the door is controlled to prevent the hand from being caught. Safety device to prevent.

エレベータドアＤの円滑な開閉動作のためにドアＤとドアフレーム１０との間に間隙が存在しており、エレベータに搭乗するために乗り場で待機する乗客が手をドア表面に当てている場合、ドアＤが開かれるのを認識できず手をドア表面に当てている状態で、ドアフレームとドア間の間隙に手が挟まって傷害を受ける事故が頻繁に発生する。特に、子供の場合、注意力が不足しており、このような手挟み事故が発生する場合が多い。 When there is a gap between the door D and the door frame 10 for the smooth opening/closing operation of the elevator door D, and a passenger waiting at the landing to board the elevator puts his/her hand on the door surface, When the door D cannot be recognized to be opened and a hand is put on the door surface, an accident occurs frequently because the hand is caught in the gap between the door frame and the door. In particular, children have insufficient attention and often have such a hand-clapping accident.

国民安全処が２０１６年２月１９日に発行した統計資料によれば、過去１０年間総３１９件の不注意による事故が発生して３６５人の死傷者が発生し、この中で死亡者は９１人であった。この中、手挟み事故の場合、３週以上の治療が必要な重大事故は毎年１件ほど発生し、韓国消費者院に申告された軽微な事故は、２０１３年に７９件、２０１４年に１０３件、２０１５年に９２件に達した。このような事故を防止するために、国内昇降機法は、エレベータドアとドアフレーム間の間隙基準を従来の１０ｍｍから５ｍｍに強化したりもした。 According to statistical data issued by the National Security Agency on February 19, 2016, a total of 319 accidents caused by carelessness have occurred in the last 10 years, resulting in 365 casualties, including 91 deaths. Was a person. Of these, in the case of a hand-clamping accident, one serious accident that requires treatment for 3 weeks or more occurs every year, and 79 minor accidents were reported to the Korea Consumer Affairs Agency in 2013 and 103 in 2014. The number reached 92 in 2015. In order to prevent such an accident, the Domestic Elevator Law has strengthened the standard of the gap between the elevator door and the door frame from the conventional 10 mm to 5 mm.

このような問題を解決するために熱検知センサを用いた従来の装置が図１に示されている。 A conventional device using a heat detecting sensor to solve such a problem is shown in FIG.

本実施形態においては、ドアＤと向かい合う上端ドアフレーム１０の両側のエッジ部分に２台の熱検知センサ１を設け、破断線の矢印で示されているように乗客の手がドアフレームとドアＤ間の間隙付近に位置するのを検知して手が挟まるのを防止しているが、乗客の手の位置を分析し体温のような熱を検知しなければならないため、位置分析に時間がかかり、乗客が手袋を着用していればそれを検知できないという問題がある。 In the present embodiment, two heat detection sensors 1 are provided at the edge portions on both sides of the upper end door frame 10 facing the door D, and the passenger's hand can move the door frame and the door D as shown by the broken line arrow. Although it is detected that it is located near the gap between them to prevent the hand from being caught, it takes time to analyze the position because it is necessary to analyze the position of the passenger's hand and detect heat such as body temperature. The problem is that if the passenger wears gloves, it cannot be detected.

本発明は、従来のこのような問題点を考慮して導き出されたものであり、カメラを用いて間隙付近に乗客の手や異物体が挟まるのを検知することによって、位置分析が不要であり、手袋の着用有無に関係なく手挟みを防止することを目的とする。 The present invention has been derived in consideration of such a problem in the related art, and by using a camera to detect that a passenger's hand or a foreign body is caught near the gap, position analysis is unnecessary. , The purpose is to prevent the hands from being caught regardless of wearing gloves.

また、本発明は、このような手挟み防止装置を外部携帯機器を用いて制御することによって、メンテナンスと管理の便宜性を図ることを目的とする。 Another object of the present invention is to facilitate maintenance and management by controlling such an anti-jamming device using an external portable device.

このような目的達成のために、本発明は、
エレベータドアＤに隣接したドアフレーム１０の左右側のエッジを観察することができるようにドアフレーム１０に埋め込まれて設けられる１台以上のカメラ２０、
前記カメラ２０に連結され、カメラ２０の標的グラフィックＴＧを制御し、標的グラフィックＴＧの不連続性を検知するカメラコントローラ３０、および
前記カメラコントローラ３０に連結されるエレベータコントローラＥＣとドアコントローラＤＣを含み、
前記カメラ２０がドアフレーム１０のエッジに沿ってドアフレーム１０の全長にわたって細長い標的グラフィックＴＧを形成し、乗客の手や外部物体が標的グラフィックＴＧを遮るかまたは切って生じた標的グラフィックの不連続性をカメラコントローラ３０が検知すれば、エレベータコントローラＥＣとドアコントローラＤＣによってドア作動が停止するかまたは開閉速度が遅れる、カメラを用いたエレベータの手挟み防止用安全装置を提供する。 To achieve such an object, the present invention provides
One or more cameras 20 embedded in the door frame 10 so that the left and right edges of the door frame 10 adjacent to the elevator door D can be observed,
A camera controller 30 connected to the camera 20 for controlling the target graphic TG of the camera 20 and detecting discontinuity of the target graphic TG; and an elevator controller EC and a door controller DC connected to the camera controller 30.
The camera 20 forms an elongated target graphic TG along the edge of the door frame 10 along the entire length of the door frame 10, and a discontinuity in the target graphic caused by a passenger's hand or an external object obstructing or cutting the target graphic TG. If the camera controller 30 detects that the door operation is stopped or the opening/closing speed is delayed by the elevator controller EC and the door controller DC, a safety device for preventing an elevator from being pinched by a camera is provided.

本発明において、カメラコントローラ３０に連結される連結ポート４０がドアフレーム１０に設けられ、ノートブック、ラップトップ、携帯電話を含む各種携帯機器を前記連結ポート４０を介してカメラコントローラ３０に連結して、標的グラフィックＴＧを制御してもよい。 In the present invention, a connection port 40 connected to the camera controller 30 is provided on the door frame 10, and various portable devices including a notebook, a laptop, and a mobile phone are connected to the camera controller 30 via the connection port 40. , The target graphic TG may be controlled.

このように構成された本発明によれば、カメラを用いて間隙付近に乗客の手や異物体が挟まるのを検知することによって、位置分析と手袋の着用有無に関係なく手挟み事故を予防できることは勿論、外部携帯機器を用いてカメラと標的グラフィックの状態を制御することができるため、メンテナンスと管理の便宜性を大幅に向上させることができる。 According to the present invention configured as described above, it is possible to prevent a hand-jamming accident regardless of position analysis and whether or not gloves are worn by detecting that a passenger's hand or a foreign body is caught near a gap using a camera. Of course, since the state of the camera and the target graphic can be controlled using an external mobile device, the convenience of maintenance and management can be greatly improved.

熱検知センサを用いた従来の装置の正面図である。It is a front view of the conventional apparatus using a heat detection sensor. 本発明を示す図であって、２Ａは正面図と部分拡大図、２Ｂは側面図と部分拡大図である。It is a figure which shows this invention, 2A is a front view and a partially expanded view, 2B is a side view and a partially expanded view. 本発明の他の実施形態を示す図である。It is a figure which shows other embodiment of this invention. 手挟みが発生する状況を順に示す平面図である。It is a top view which shows the situation where a hand is caught in order.

図２は本発明を示す図であって、２Ａはエレベータドアの正面に乗客が立っている状態の正面図と部分拡大図、２Ｂは図２Ａの側面図と部分拡大図である。 FIG. 2 is a view showing the present invention, 2A is a front view and a partially enlarged view of a passenger standing in front of an elevator door, and 2B is a side view and a partially enlarged view of FIG. 2A.

図示されたように、エレベータドアＤに隣接した左右側の側面ドアフレーム１０の中間に左右１台ずつカメラ２０がドアフレーム１０に埋め込まれて設けられる。左右カメラ２０の各々が向かい側の側面ドアフレーム１０のエッジ１２に沿ってドアフレーム１０の全長にわたって細長い標的グラフィックＴＧを形成する。図２Ａに示されたように、カメラ２０の視野角を調節して向かい側ドアフレームエッジの全長にわたって標的グラフィックＴＧを形成するようにし、このように標的グラフィックを形成することはカメラ分野で広く知られた既存の方式で可能であるため、詳しい説明は省略する。 As shown in the figure, one left and right camera 20 is embedded in the door frame 10 between the left and right side door frames 10 adjacent to the elevator door D. Each of the left and right cameras 20 forms an elongated target graphic TG along the edge 12 of the opposite side door frame 10 over the entire length of the door frame 10. As shown in FIG. 2A, the viewing angle of the camera 20 is adjusted to form the target graphic TG over the entire length of the opposite door frame edge, thus forming the target graphic is well known in the camera art. Since the existing method can be used, detailed description is omitted.

図２Ａと２Ｂの部分拡大図に詳しく表示されたように、ドアフレームのエッジ１２に沿って形成される帯状の標的グラフィックＴＧが乗客の手や外部物体によって遮られるかまたは切れて標的グラフィックの不連続性が生じれば、（後述する）カメラコントローラ３０がそれを検知する。図２Ｂの部分拡大図から分かるように、標的グラフィックＴＧはドアフレーム１０のエッジ１２に沿って形成され、ドアフレーム１０とドアＤ間の間隙１４に乗客の手が挟まれば、標的グラフィックＴＧの不連続性が生じるようになる。 As shown in detail in the enlarged views of FIGS. 2A and 2B, the strip-shaped target graphic TG formed along the edge 12 of the door frame is blocked or cut by the passenger's hand or an external object, and the target graphic is not displayed. If continuity occurs, the camera controller 30 (described later) detects it. As can be seen from the partially enlarged view of FIG. 2B, the target graphic TG is formed along the edge 12 of the door frame 10, and if the passenger's hand is caught in the gap 14 between the door frame 10 and the door D, the target graphic TG will be displayed. A discontinuity will occur.

図２Ａから分かるように、左右カメラ２０はカメラコントローラ３０に連結され、カメラコントローラ３０にエレベータコントローラＥＣとドアコントローラＤＣが連結される。前述したように、標的グラフィックＴＧの不連続性をカメラコントローラ３０が検知すれば、エレベータコントローラＥＣとドアコントローラＤＣによってドア作動が停止するかまたは開閉速度が遅れることによって、手挟み事故を未然に防止することができる。 As can be seen from FIG. 2A, the left and right cameras 20 are connected to the camera controller 30, and the camera controller 30 is connected to the elevator controller EC and the door controller DC. As described above, when the camera controller 30 detects the discontinuity of the target graphic TG, the elevator controller EC and the door controller DC stop the door operation or delay the opening/closing speed to prevent a hand-jamming accident. can do.

一方、このような左右カメラ２０を両側面ドアフレーム１０の中間に設けたものを例に挙げて説明したが、必要によってはカメラ２０を上端ドアフレームを含めてドアフレームのどの部分に配置してもよい。 On the other hand, the case where the left and right cameras 20 are provided in the middle of the both side door frames 10 has been described as an example. However, if necessary, the camera 20 may be arranged in any part of the door frame including the upper end door frame. Good.

また、左右側の各々に１台ずつ２台のカメラを例に挙げて説明したが、必要によっては、カメラをドアフレームの中間に１台のみ設けて両側ドアフレームのエッジを同時に監視してもよく、また、ドアフレームの適切な位置に３台以上のカメラを設けてより精密に手挟みを防止してもよい。 Also, two cameras, one on each of the left and right sides, have been described as an example, but if necessary, only one camera may be provided in the middle of the door frame to simultaneously monitor the edges of both door frames. Alternatively, three or more cameras may be provided at appropriate positions on the door frame to prevent the pinching of the hand more precisely.

また、ドアフレームのエッジではなく、エレベータ出入口の他の位置に標的グラフィックを形成することもできる。
図３は、本発明の他の実施形態を示す一例であって、カメラコントローラ３０に連結される別途の連結ポート４０がドアフレーム１０に設けられたものを示す。 It is also possible to form the target graphic at other locations of the elevator doorway rather than at the edge of the door frame.
FIG. 3 is an example showing another embodiment of the present invention, in which a separate connection port 40 connected to the camera controller 30 is provided in the door frame 10.

一般に、カメラ２０は、外部の衝撃と異質物から保護するために透明カバー２２で覆われるのが普通である。例えば、カメラ２０が形成する標的グラフィックＴＧをセットアップしたり修正したりしなければならない場合または標的グラフィックの位置を変更しなければならない場合、透明カバー２２を開いて、連結ポート４０にＵＳＢ連結装置などを介してノートブック、ラップトップ、携帯電話を含む各種携帯機器を連結し、（ノートブックのような）携帯機器の画面にカメラ２０の画面をディスプレイした状態で必要なセットアップ、修正作業および位置変更作業を行うことができるため、ユーザの便宜性に合わせて必要な作業を容易に行うことができる。例えば、標的グラフィックＴＧの直線状の幅が狭すぎると判断されれば、連結ポート４０にノートブックを連結し、標的グラフィックの幅を増加させることができる。 In general, the camera 20 is usually covered with a transparent cover 22 to protect it from external impacts and foreign substances. For example, if the target graphic TG formed by the camera 20 has to be set up or modified, or if the position of the target graphic has to be changed, the transparent cover 22 is opened and the USB port is connected to the connection port 40. Connect various mobile devices, including notebooks, laptops, mobile phones, etc., via the screen of the mobile device (such as a notebook) with the camera 20 screen displayed, and perform the necessary setup, modification and repositioning. Since work can be performed, necessary work can be easily performed according to the convenience of the user. For example, if it is determined that the linear width of the target graphic TG is too narrow, a notebook can be connected to the connection port 40 to increase the width of the target graphic.

図４は、手挟みが発生する状況を順に示す平面図である。 FIG. 4 is a plan view sequentially showing a situation in which a hand is caught.

図４Ａのようにカメラ２０によって反対側ドアフレームのエッジに標的グラフィックＴＧが形成され、図４ＢのようにドアＤ表面に向かって乗客の手が近付いて、図４Ｃのように乗客の手がドア表面に接すれば、乗客の手によって標的グラフィックＴＧが切れるようになり、カメラ２０を介してカメラコントローラがそれを検知する。 The target graphic TG is formed on the edge of the opposite door frame by the camera 20 as shown in FIG. 4A, the passenger's hand approaches the surface of the door D as shown in FIG. 4B, and the passenger's hand comes to the door as shown in FIG. 4C. Once in contact with the surface, the passenger's hand will allow the target graphic TG to be cut and detected by the camera controller via the camera 20.

Claims (1)

エレベータドアに隣接したドアフレームの左右側のエッジを観察することができるようにドアフレームに埋め込まれて設けられる１台以上のカメラ、
前記カメラに連結され、前記カメラの標的グラフィックを制御し、標的グラフィックの不連続性を検知するカメラコントローラ、および
前記カメラコントローラに連結されるエレベータコントローラとドアコントローラを含み、
前記カメラが前記ドアフレームのエッジに沿って前記ドアフレームの全長にわたって細長い標的グラフィックを形成し、乗客の手や外部物体が標的グラフィックを遮るかまたは切って生じた標的グラフィックの不連続性を前記カメラコントローラが検知すれば、前記エレベータコントローラと前記ドアコントローラによってドア作動が停止するかまたは開閉速度が遅れ、
前記カメラコントローラに連結される連結ポートが前記ドアフレームに設けられ、ノートブック、ラップトップ、携帯電話を含む各種携帯機器を前記連結ポートを介して前記カメラコントローラに連結して、標的グラフィックを制御することを特徴とする、カメラを用いたエレベータの手挟み防止用安全装置。 One or more cameras embedded in the door frame so that the left and right edges of the door frame adjacent to the elevator door can be observed.
A camera controller coupled to the camera for controlling a target graphic of the camera and detecting discontinuity of the target graphic; and an elevator controller and a door controller coupled to the camera controller,
The camera forms an elongated target graphic along the entire length of the door frame along the edge of the door frame, and the discontinuity of the target graphic caused by a passenger's hand or an external object obstructing or cutting the target graphic is used by the camera. If the controller detects, the elevator controller and the door controller stop the door operation or delay the opening and closing speed,
A connection port connected to the camera controller is provided on the door frame, and various portable devices including a notebook, a laptop, and a mobile phone are connected to the camera controller via the connection port to control a target graphic. A safety device for preventing an elevator from being caught by a hand using a camera.
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KR1020170055862A KR101838847B1 (en) 2017-05-01 2017-05-01 Safety device of elevator for hand protection using cameras
PCT/KR2018/004979 WO2018203631A1 (en) 2017-05-01 2018-04-30 Safety device for preventing hands from being stuck in elevator by using camera

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10152277A (en) * 1996-11-21 1998-06-09 Mitsubishi Electric Corp Elevator door opening/closing device
JP2002120974A (en) * 2000-10-16 2002-04-23 Tietech Co Ltd Control parameter set system of elevator car monitoring device
JP2004284753A (en) * 2003-03-24 2004-10-14 Toshiba Elevator Co Ltd Crime preventive information managing system
JPWO2007142074A1 (en) * 2006-05-31 2009-10-22 三菱電機株式会社 Sliding door device and elevator
JP2010180018A (en) * 2009-02-05 2010-08-19 Mitsubishi Electric Corp Door sensor device for elevator
JPWO2010023724A1 (en) * 2008-08-26 2012-01-26 三菱電機株式会社 Elevator door equipment
JPWO2010073387A1 (en) * 2008-12-26 2012-05-31 三菱電機株式会社 Sliding door device and elevator
JP2014028696A (en) * 2012-06-28 2014-02-13 Hitachi Building Systems Co Ltd Display device for elevator
KR101619275B1 (en) * 2016-04-06 2016-05-10 (주)서울승강기 Elevator door safety device
JP2016078992A (en) * 2014-10-17 2016-05-16 フジテック株式会社 Elevator system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7165655B2 (en) * 2002-05-14 2007-01-23 Otis Elevator Company Neural network detection of obstructions within and motion toward elevator doors
FI20040981A (en) * 2004-07-13 2006-01-14 Kone Corp Safety
JP4283237B2 (en) * 2005-02-15 2009-06-24 日本自動ドア株式会社 Automatic door device
WO2007138688A1 (en) * 2006-05-31 2007-12-06 Mitsubishi Electric Corporation Slide door device and elevator
WO2008146360A1 (en) * 2007-05-29 2008-12-04 Mitsubishi Electric Corporation Slide door device and elevator
JP5069672B2 (en) * 2008-12-24 2012-11-07 株式会社日立製作所 Elevator safety equipment
KR102053462B1 (en) * 2013-02-14 2019-12-06 지이 하이브리드 테크놀로지스, 엘엘씨 Apparatus and method for detecting foreign object in wireless power transmitting system
CN103373660A (en) * 2013-07-16 2013-10-30 深圳先进技术研究院 Elevator anti-pinch device
KR20150075508A (en) * 2013-12-26 2015-07-06 노준우 Monitoring and controlling system of door having camera module
CN105174001A (en) * 2014-06-17 2015-12-23 上海三菱电梯有限公司 Anti-squeezing safety device of horizontal sliding door and working method of same
KR101670489B1 (en) * 2015-07-24 2016-10-31 (주)한양티엔비 Screen door obstacle conditions image confirmation system for train platform
KR101682904B1 (en) * 2016-06-08 2016-12-07 주식회사 한림기업 Laser stop line sensing apparatus of elevator platform front

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10152277A (en) * 1996-11-21 1998-06-09 Mitsubishi Electric Corp Elevator door opening/closing device
JP2002120974A (en) * 2000-10-16 2002-04-23 Tietech Co Ltd Control parameter set system of elevator car monitoring device
JP2004284753A (en) * 2003-03-24 2004-10-14 Toshiba Elevator Co Ltd Crime preventive information managing system
JPWO2007142074A1 (en) * 2006-05-31 2009-10-22 三菱電機株式会社 Sliding door device and elevator
JPWO2010023724A1 (en) * 2008-08-26 2012-01-26 三菱電機株式会社 Elevator door equipment
JPWO2010073387A1 (en) * 2008-12-26 2012-05-31 三菱電機株式会社 Sliding door device and elevator
JP2010180018A (en) * 2009-02-05 2010-08-19 Mitsubishi Electric Corp Door sensor device for elevator
JP2014028696A (en) * 2012-06-28 2014-02-13 Hitachi Building Systems Co Ltd Display device for elevator
JP2016078992A (en) * 2014-10-17 2016-05-16 フジテック株式会社 Elevator system
KR101619275B1 (en) * 2016-04-06 2016-05-10 (주)서울승강기 Elevator door safety device

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