JP2021070926A - Door device and railway vehicle - Google Patents

Door device and railway vehicle Download PDF

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JP2021070926A
JP2021070926A JP2019196313A JP2019196313A JP2021070926A JP 2021070926 A JP2021070926 A JP 2021070926A JP 2019196313 A JP2019196313 A JP 2019196313A JP 2019196313 A JP2019196313 A JP 2019196313A JP 2021070926 A JP2021070926 A JP 2021070926A
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door
secondary coil
signal transmission
display device
primary coil
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JP7376316B2 (en
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和弥 佐々木
Kazuya Sasaki
和弥 佐々木
淳一 草野
Junichi Kusano
淳一 草野
宏和 宮原
Hirokazu Miyahara
宏和 宮原
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Koito Electric IndustriesLtd
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Abstract

To provide a door device capable of receiving power supply and the like with a simple structure, in the case of including a display device at a door part, and to provide a railway vehicle.SOLUTION: A door device 1 includes: a door part 2 having a window pane 2a2 and for opening/closing a side doorway 10; a door pocket 3 for storing the door part 2; a display device 2a3 provided on the window pane 2a2 side; and a controller 2a4 provided at the door pocket 3 side, and for controlling the display device 2a3. Then, the door device 1 further includes: a non-contact power supply part comprising a primary coil 3a2 for power supply provided on the door pocket 3 side and a secondary coil 2a5 for power supply provided at the door part 2; and a non-contact signal transmission part comprising a primary coil 3a3 for signal transmission provided on the door pocket 3 side and a secondary coil 2a6 for signal transmission provided at the door part 2.SELECTED DRAWING: Figure 2

Description

本発明は、鉄道車両等の窓部を有し出入口を開閉する扉部と扉部を収納する戸袋とを備える扉装置及び鉄道車両に関する。 The present invention relates to a door device and a railway vehicle having a window portion of a railway vehicle or the like and having a door portion for opening and closing an entrance / exit and a door pocket for storing the door portion.

近年、鉄道車両等においては、停車駅や広告等の情報表示は、出入口上方に設置された表示装置により行われている。 In recent years, in railway vehicles and the like, information such as stop stations and advertisements is displayed by a display device installed above the doorway.

このような表示装置により、動画像が使用可能となり、運行状態に合わせた表示も可能となる。ここで、乗客が乗降するためや他車両へ移動するための出入口に設けられる扉部は、乗客の目に付きやすいため、上記した表示装置を扉部に設けることで、より効率良く情報提供をすることが可能となる。 With such a display device, moving images can be used, and it is possible to display according to the operating state. Here, since the door portion provided at the doorway for passengers to get on and off or to move to another vehicle is easily visible to the passengers, the above-mentioned display device is provided on the door portion to provide information more efficiently. It becomes possible to do.

ここで、特許文献１には、鉄道車両の窓開口部に取り付けられた透明ガラススクリーンと、透明ガラススクリーンに対し車内側から画像を投影する投影手段と、投影手段により透明ガラススクリーンに投影される画像を制御する制御手段とを備えることが記載されている。そして、透明ガラススクリーンに投影される画像を駅ホーム上の人などの車両外部に向けて表示し、画像が投影されないときには、透明ガラススクリーンが通常の窓ガラスとして機能することが記載されている。また、車両外部だけでなく、内部に向けて表示が可能なことも記載されている。 Here, Patent Document 1 describes a transparent glass screen attached to a window opening of a railroad vehicle, a projection means for projecting an image from the inside of the vehicle onto the transparent glass screen, and a projection means for projecting the image onto the transparent glass screen. It is described that the control means for controlling the image is provided. Then, it is described that the image projected on the transparent glass screen is displayed toward the outside of the vehicle such as a person on the station platform, and when the image is not projected, the transparent glass screen functions as a normal window glass. It is also described that it is possible to display not only the outside of the vehicle but also the inside.

特開２０１７−１７８１８５号公報JP-A-2017-178185

特許文献１に記載の方法を扉部の窓ガラス等に適用することも考えられるが、投影部を別途設ける必要があることと、座席の窓と異なり扉部の場合は乗客が近くに位置することがあるため、投影方式では投影光が遮られるおそれがある。 It is conceivable to apply the method described in Patent Document 1 to the window glass of the door portion, but it is necessary to provide a projection portion separately, and unlike the window of the seat, the passenger is located near the door portion. In some cases, the projection method may block the projected light.

また、扉部は、開閉するために車体とは独立した部品として構成されており、固定式の窓等と異なり、ケーブル等による電力供給や信号の伝送が困難となる場合がある。 Further, the door portion is configured as a part independent of the vehicle body for opening and closing, and unlike a fixed window or the like, it may be difficult to supply electric power or transmit a signal by a cable or the like.

そこで、本発明は、扉部に表示装置を備えた場合に簡易な構成で電力供給等が行える扉装置及び鉄道車両を提供することを目的とする。 Therefore, an object of the present invention is to provide a door device and a railroad vehicle that can supply electric power with a simple configuration when a display device is provided on the door portion.

上記課題を解決するためになされた発明は、窓部を有し、出入口を開閉する扉部と、前記扉部を収納する戸袋と、前記窓部に設けられる表示装置と、前記戸袋側に設けられ、前記表示装置を制御する制御装置と、前記戸袋と前記扉部との間を非接触で給電する非接触給電部と、前記戸袋と前記扉部との間を非接触で信号伝送する非接触信号伝送部と、を備えることを特徴とする扉装置。 The invention made to solve the above problems is to provide a door portion having a window portion and opening and closing an entrance / exit, a door pocket for accommodating the door portion, a display device provided on the window portion, and a door pocket side. A non-contact power supply unit that controls the display device, a non-contact power supply unit that supplies power between the door pocket and the door portion in a non-contact manner, and a non-contact signal transmission between the door pocket and the door portion. A door device including a contact signal transmission unit.

また、前記非接触給電部は、前記戸袋側に設けられた給電用の一次コイルと、前記扉部に設けられた前記給電用の二次コイルと、から構成され、前記非接触信号伝送部は、前記戸袋側に設けられた信号伝送用の一次コイルと、前記扉部に設けられた信号伝送用の二次コイルと、から構成され、前記給電用の一次コイルと前記給電用の二次コイルは、前記扉部が前記出入口を閉じた状態のときに前記給電用の一次コイルから前記給電用の二次コイルへ給電され、前記信号伝送用の一次コイルと前記信号伝送用の二次コイルは、前記扉部が前記出入口を閉じた状態のときに互いに信号伝送が可能となる、ことを特徴とすることができる。 The non-contact power supply unit is composed of a primary coil for power supply provided on the door pocket side and a secondary coil for power supply provided on the door portion, and the non-contact signal transmission unit is composed of the secondary coil for power supply provided on the door pocket side. The primary coil for signal transmission provided on the door pocket side and the secondary coil for signal transmission provided on the door portion are composed of the primary coil for feeding and the secondary coil for feeding. When the door portion is in a state where the entrance and exit are closed, power is supplied from the primary coil for power supply to the secondary coil for power supply, and the primary coil for signal transmission and the secondary coil for signal transmission are It can be characterized in that signals can be transmitted to each other when the door portion is in a state where the doorway is closed.

また、前記表示装置は、調光部材と表示部とが重ねられて構成されていることを特徴とすることができる。 Further, the display device can be characterized in that the dimming member and the display unit are overlapped with each other.

また、請求項１から３のいずれか一項に記載の扉装置を備えたことを特徴とする鉄道車両であってもよい。 Further, the railway vehicle may be provided with the door device according to any one of claims 1 to 3.

本発明によれば、非接触給電部と非接触信号伝送部とを備えているので、ケーブル等により給電や信号伝送をする必要がなく、簡易な構成で電力供給等を行うことができる。 According to the present invention, since the non-contact power feeding unit and the non-contact signal transmission unit are provided, it is not necessary to supply power or transmit signals by a cable or the like, and power can be supplied with a simple configuration.

本発明の一実施形態にかかる扉装置の外観を示す図である。It is a figure which shows the appearance of the door device which concerns on one Embodiment of this invention. 図１に示された扉装置の給電や信号伝送を示した図である。It is a figure which showed the power supply and the signal transmission of the door device shown in FIG. 図１に示された扉装置の給電や信号伝送を示した図である。It is a figure which showed the power supply and the signal transmission of the door device shown in FIG.

図１は、本実施形態に係る扉装置の外観を示す図である。扉装置１は、鉄道車両の側面から乗客の乗降に利用される側出入口１０に設けられている。扉装置１は、側出入口１０を開閉する扉部２を備える。そして、扉装置１は、鉄道車両の側面に、側出入口１０と車両長手方向に隣接して扉部２を収納可能な戸袋３が設けられている。扉部２は、戸袋３に収納されて側出入口１０を開放する開放位置と、戸袋３から外に出て側出入口１０を閉鎖する閉鎖位置との間で、車両長手方向にスライド自在に設けられている。 FIG. 1 is a diagram showing the appearance of the door device according to the present embodiment. The door device 1 is provided at a side doorway 10 used for passengers to get on and off from the side surface of a railway vehicle. The door device 1 includes a door portion 2 that opens and closes the side doorway 10. The door device 1 is provided with a door pocket 3 capable of accommodating the door portion 2 adjacent to the side doorway 10 in the longitudinal direction of the vehicle on the side surface of the railway vehicle. The door portion 2 is slidably provided in the longitudinal direction of the vehicle between an open position where the side doorway 10 is housed in the door pocket 3 to open the side doorway 10 and a closed position where the door part 2 goes out from the door pocket 3 and closes the side doorway 10. ing.

本実施形態では、扉部２は、両開き式の引き戸であり、２枚の扉部材２ａ、２ｂで構成されており、２枚の扉部材２ａ、２ｂおよび２つの戸袋３ａ、３ｂが、１つの側出入口１０と対応している。扉部材２ａは戸袋３ａに収納され、扉部材２ｂは戸袋３ｂに収納される。なお、扉部２は片開き式でもよい（１枚の扉部材で構成されてもよい）。 In the present embodiment, the door portion 2 is a double door type sliding door, which is composed of two door members 2a and 2b, and two door members 2a and 2b and two door pockets 3a and 3b are one. Corresponds to the side doorway 10. The door member 2a is housed in the door pocket 3a, and the door member 2b is housed in the door pocket 3b. The door portion 2 may be a single door type (may be composed of one door member).

扉部２（扉部材２ａ）は、扉本体２ａ１と、窓部としての窓ガラス２ａ２と、を備えている。以下扉部材２ａについて説明するが、扉部材２ｂも構成は同様である。扉本体２ａ１は、窓ガラス２ａ２が嵌め込まれる開口部が形成されている。窓ガラス２ａ２には、表示装置２ａ３が設けられている。 The door portion 2 (door member 2a) includes a door main body 2a1 and a window glass 2a2 as a window portion. The door member 2a will be described below, but the door member 2b has the same configuration. The door body 2a1 is formed with an opening into which the window glass 2a2 is fitted. A display device 2a3 is provided on the window glass 2a2.

表示装置２ａ３は、例えば液晶ディスプレイやＥＬ（エレクトロルミネッセンス）ディスプレイ等の表示部と、調光用の調光部とが重ねて貼り合わせて構成されている。調光部は例えば電圧の印加により調光度を変化させることができる液晶やＥＣ（エレクトロクロミック）といった周知の部材である。このような表示装置２ａ３は、客室内の乗客に向けて例えば停車駅の情報や広告等を表示することができる。なお、図１では、表示装置２ａ３は、窓ガラス２ａ２よりも小さくなっているが、窓ガラス２ａ２全体を表示装置２ａ３としてもよい。 The display device 2a3 is configured such that a display unit such as a liquid crystal display or an EL (electroluminescence) display and a dimming unit for dimming are overlapped and laminated. The dimming unit is a well-known member such as a liquid crystal or EC (electrochromic) whose dimming degree can be changed by applying a voltage. Such a display device 2a3 can display, for example, information on a stop station, an advertisement, or the like to passengers in the passenger compartment. Although the display device 2a3 is smaller than the window glass 2a2 in FIG. 1, the entire window glass 2a2 may be used as the display device 2a3.

図２は、戸袋３（鉄道車両側面）から扉部２（扉部材２ａ、２ｂ）への給電や信号伝送の方法を示した図である。図２は、扉部２が閉鎖位置、つまり、側出入口１０を閉じた状態の図である。戸袋３ａには、制御器３ａ１と、一次コイル３ａ２と、一次コイル３ａ３と、が設けられている。 FIG. 2 is a diagram showing a method of supplying power and transmitting signals from the door pocket 3 (side surface of the railway vehicle) to the door portion 2 (door members 2a and 2b). FIG. 2 is a view in which the door portion 2 is in the closed position, that is, the side doorway 10 is closed. The door pocket 3a is provided with a controller 3a1, a primary coil 3a2, and a primary coil 3a3.

制御器３ａ１は、表示装置２ａ３の表示制御を行う制御装置として機能する。制御器３ａ１は、表示装置２ａ３に表示する画像信号等を出力する。また、制御器３ａ１は、表示装置２ａ３を構成する調光部の調光度の調整信号を出力する。調光度を調整することで、外光による表示内容のコントラスト比の低下等を抑えることができる。また、制御器３ａ１は、表示装置２ａ３及び後述する制御器２ａ４に対する給電も行う。 The controller 3a1 functions as a control device that controls the display of the display device 2a3. The controller 3a1 outputs an image signal or the like to be displayed on the display device 2a3. Further, the controller 3a1 outputs an adjustment signal of the dimming degree of the dimming unit constituting the display device 2a3. By adjusting the dimming degree, it is possible to suppress a decrease in the contrast ratio of the displayed content due to external light. The controller 3a1 also supplies power to the display device 2a3 and the controller 2a4 described later.

一次コイル３ａ２は、制御器３ａ１から給電される電力を相互誘導作用により、後述する二次コイル２ａ５へ給電するコイルである。一次コイル３ａ３は、制御器３ａ１が出力する信号を相互誘導作用により、後述する二次コイル２ａ６へ信号を伝送するコイルである。 The primary coil 3a2 is a coil that feeds the electric power supplied from the controller 3a1 to the secondary coil 2a5, which will be described later, by mutual induction. The primary coil 3a3 is a coil that transmits a signal output from the controller 3a1 to the secondary coil 2a6, which will be described later, by mutual induction.

扉部材２ａは、上述した表示装置２ａ３に加えて、制御器２ａ４と、二次コイル２ａ５と、二次コイル２ａ６と、が設けられている。制御器２ａ４は、二次コイル２ａ５からの給電により動作し、制御器３ａ１から出力された信号に基づいて表示装置２ａ３の表示制御を行う。また、二次コイル２ａ５から給電された電力は表示装置２ａ３へも供給される。制御器２ａ４は、二次コイル２ａ６が受信した信号に基づいて表示装置２ａ３に画像を表示させ、調光部の調光制御をする。 The door member 2a is provided with a controller 2a4, a secondary coil 2a5, and a secondary coil 2a6 in addition to the display device 2a3 described above. The controller 2a4 operates by supplying power from the secondary coil 2a5, and controls the display of the display device 2a3 based on the signal output from the controller 3a1. Further, the electric power supplied from the secondary coil 2a5 is also supplied to the display device 2a3. The controller 2a4 causes the display device 2a3 to display an image based on the signal received by the secondary coil 2a6, and controls the dimming of the dimming unit.

戸袋３ｂには、制御器３ｂ１と、一次コイル３ｂ２と、一次コイル３ｂ３と、が設けられている。 The door pocket 3b is provided with a controller 3b1, a primary coil 3b2, and a primary coil 3b3.

制御器３ｂ１は、表示装置２ｂ３の表示制御を行う制御装置として機能する。制御器３ｂ１は、表示装置２ｂ３に表示する画像信号等を出力する。また、制御器３ａ１は、表示装置２ｂ３を構成する調光部の調光度の調整信号を出力する。調光度を調整することで、外光による表示内容のコントラスト比の低下等を抑えることができる。また、制御器３ｂ１は、表示装置２ｂ３及び後述する制御器２ｂ４に対する給電も行う。 The controller 3b1 functions as a control device that controls the display of the display device 2b3. The controller 3b1 outputs an image signal or the like to be displayed on the display device 2b3. Further, the controller 3a1 outputs an adjustment signal of the dimming degree of the dimming unit constituting the display device 2b3. By adjusting the dimming degree, it is possible to suppress a decrease in the contrast ratio of the displayed content due to external light. The controller 3b1 also supplies power to the display device 2b3 and the controller 2b4 described later.

一次コイル３ｂ２は、制御器３ｂ１から給電される電力を相互誘導作用により、後述する二次コイル２ｂ５へ給電するコイルである。一次コイル３ｂ３は、制御器３ｂ１が出力する信号を相互誘導作用により、後述する二次コイル２ｂ６へ伝送するコイルである。 The primary coil 3b2 is a coil that feeds the electric power supplied from the controller 3b1 to the secondary coil 2b5, which will be described later, by mutual induction. The primary coil 3b3 is a coil that transmits a signal output from the controller 3b1 to the secondary coil 2b6 described later by a mutual induction action.

扉部材２ｂは、上述した表示装置２ｂ３に加えて、制御器２ｂ４と、二次コイル２ｂ５と、二次コイル２ｂ６と、が設けられている。制御器２ｂ４は、二次コイル２ｂ５からの給電により動作し、制御器３ｂ１から出力された信号に基づいて表示装置２ｂ３の表示制御を行う。また、二次コイル２ｂ５から給電された電力は表示装置２ｂ３へも供給される。制御器２ｂ４は、二次コイル２ｂ６が受信した信号に基づいて表示装置２ｂ３に画像を表示させ、調光部の調光制御をする。 The door member 2b is provided with a controller 2b4, a secondary coil 2b5, and a secondary coil 2b6 in addition to the display device 2b3 described above. The controller 2b4 operates by supplying power from the secondary coil 2b5, and controls the display of the display device 2b3 based on the signal output from the controller 3b1. Further, the electric power supplied from the secondary coil 2b5 is also supplied to the display device 2b3. The controller 2b4 causes the display device 2b3 to display an image based on the signal received by the secondary coil 2b6, and controls the dimming of the dimming unit.

図２に示したように、側出入口１０が閉じた状態のときは、一次コイル３ａ２と二次コイル２ａ５、一次コイル３ａ３と二次コイル２ａ６、一次コイル３ｂ２と二次コイル２ｂ５、一次コイル３ｂ３と二次コイル２ｂ６、がそれぞれ近接した状態となる。そのため、相互誘導作用により電力供給や信号伝送が行われる。したがって、側出入口１０が閉じた状態のときは表示装置２ａ３、２ｂ３の表示が行われる。 As shown in FIG. 2, when the side inlet / outlet 10 is closed, the primary coil 3a2 and the secondary coil 2a5, the primary coil 3a3 and the secondary coil 2a6, the primary coil 3b2 and the secondary coil 2b5, and the primary coil 3b3 The secondary coils 2b6 are in close proximity to each other. Therefore, power supply and signal transmission are performed by mutual induction. Therefore, when the side doorway 10 is closed, the display devices 2a3 and 2b3 are displayed.

図３は、扉部２が開放位置、つまり、側出入口１０を開いた状態の図である。この場合、一次コイル３ａ２と二次コイル２ａ５、一次コイル３ａ３と二次コイル２ａ６、一次コイル３ｂ２と二次コイル２ｂ５、一次コイル３ｂ３と二次コイル２ｂ６、がそれぞれ離れた状態となる。そのため、相互誘導作用による電力供給や信号伝送は停止する。したがって、側出入口１０が開いた状態のときは表示装置２ａ３、２ｂ３の表示が停止する。 FIG. 3 is a view in which the door portion 2 is in the open position, that is, the side doorway 10 is opened. In this case, the primary coil 3a2 and the secondary coil 2a5, the primary coil 3a3 and the secondary coil 2a6, the primary coil 3b2 and the secondary coil 2b5, and the primary coil 3b3 and the secondary coil 2b6 are separated from each other. Therefore, power supply and signal transmission due to mutual induction are stopped. Therefore, when the side doorway 10 is open, the display of the display devices 2a3 and 2b3 is stopped.

以上の説明から明らかなように、一次コイル３ａ２と二次コイル２ａ５、一次コイル３ｂ２と二次コイル２ｂ５が戸袋３と扉部２との間を非接触で給電する非接触給電部として機能する。また、一次コイル３ａ３と二次コイル２ａ６、一次コイル３ｂ３と二次コイル２ｂ６が戸袋３と扉部２との間を非接触で信号伝送する非接触信号伝送部として機能する。 As is clear from the above description, the primary coil 3a2 and the secondary coil 2a5, and the primary coil 3b2 and the secondary coil 2b5 function as a non-contact power feeding unit that supplies power between the door pocket 3 and the door portion 2 in a non-contact manner. Further, the primary coil 3a3 and the secondary coil 2a6, and the primary coil 3b3 and the secondary coil 2b6 function as a non-contact signal transmission unit that transmits a signal between the door pocket 3 and the door portion 2 in a non-contact manner.

なお、図では非接触信号伝送部としては、扉部材１つにつき一対のみを記載しているが、信号の種類に応じて複数設けられていてもよい。但し、共用できる信号は共用してもよい。 In the figure, only one pair of non-contact signal transmission units is shown for each door member, but a plurality of non-contact signal transmission units may be provided depending on the type of signal. However, the signals that can be shared may be shared.

本実施形態によれば、扉装置１は、窓ガラス２ａ２を有し側出入口１０を開閉する扉部２と、扉部２を収納する戸袋３と、窓ガラス２ａ２に設けられた表示装置２ａ３と、戸袋３側に設けられ表示装置２ａ３を制御する制御器２ａ４と、を備えている。そして、戸袋３側に設けられた給電用の一次コイル３ａ２と、扉部３に設けられた給電用の二次コイル２ａ５と、から構成された非接触給電部と、戸袋３側に設けられた信号伝送用の一次コイル３ａ３と、扉部２に設けられた信号伝送用の二次コイル２ａ６と、から構成された非接触信号伝送部と、をさらに備えている。そして、一次コイル３ａ２と二次コイル２ａ５は、扉部２が側出入口１０を閉じた状態のときに一次コイル３ａ２から二次コイル２ａ５へ給電され、一次コイル３ａ３と二次コイル２ａ６は、扉部２が側出入口１０を閉じた状態のときに互いに信号伝送を行っている。 According to the present embodiment, the door device 1 includes a door portion 2 having a window glass 2a2 and opening and closing the side doorway 10, a door pocket 3 for accommodating the door portion 2, and a display device 2a3 provided on the window glass 2a2. A controller 2a4 provided on the door pocket 3 side and controlling the display device 2a3 is provided. A non-contact power feeding unit composed of a primary coil 3a2 for power supply provided on the door pocket 3 side and a secondary coil 2a5 for power supply provided on the door portion 3 and a non-contact power feeding unit provided on the door pocket 3 side. It further includes a non-contact signal transmission unit composed of a primary coil 3a3 for signal transmission, a secondary coil 2a6 for signal transmission provided on the door unit 2, and a non-contact signal transmission unit. Then, the primary coil 3a2 and the secondary coil 2a5 are fed from the primary coil 3a2 to the secondary coil 2a5 when the door portion 2 is in the state where the side doorway 10 is closed, and the primary coil 3a3 and the secondary coil 2a6 are the door portion. When 2 is in a state where the side doorway 10 is closed, signals are transmitted to each other.

このようにすることにより、扉部２と戸袋３（車両本体）とを非接触で給電や信号伝送することができる。ケーブル等により給電や信号伝送をする必要がなく、簡易な構成で電力供給等を行うことができる。 By doing so, it is possible to supply power and transmit signals in a non-contact manner between the door portion 2 and the door pocket 3 (vehicle body). There is no need to supply power or transmit signals using cables or the like, and power can be supplied with a simple configuration.

また、表示装置２ａ３は、調光部と表示部とが重ねて貼り合わされて構成されているので、車外の状態や表示する内容に合わせて調光度を調節して適切な輝度で表示することができる。 Further, since the display device 2a3 is configured such that the dimming unit and the display unit are overlapped and bonded to each other, the dimming degree can be adjusted according to the state outside the vehicle and the content to be displayed, and the display can be displayed with appropriate brightness. it can.

また、鉄道車両に扉装置１を備えているので、鉄道車両の側出入口１０において、扉部２に広告表示を行うことができる。 Further, since the railroad vehicle is provided with the door device 1, an advertisement can be displayed on the door portion 2 at the side doorway 10 of the railroad vehicle.

なお、上述した実施形態では、扉装置１は鉄道車両の側面に設けられた側出入口１０に設けていたが、鉄道車両の両端に設けられる車両間を移動するための扉部に適用してもよい。 In the above-described embodiment, the door device 1 is provided at the side doorway 10 provided on the side surface of the railway vehicle, but it may be applied to the door portions provided at both ends of the railway vehicle for moving between vehicles. Good.

また、上述した実施形態では、鉄道車両に適用した例を説明したが、バス等の他の移動体でもよい。あるいは、建築物等に設置される自動ドア等に適用してもよい。 Further, in the above-described embodiment, an example applied to a railroad vehicle has been described, but other moving bodies such as buses may be used. Alternatively, it may be applied to an automatic door or the like installed in a building or the like.

１ 扉装置
２ 扉部
２ａ、２ｂ 扉部材
２ａ２、２ｂ２ 窓ガラス
２ａ３、２ｂ３ 表示装置
２ａ４、２ｂ４ 制御器
２ａ５、２ｂ５ 二次コイル
２ａ６、２ｂ６ 二次コイル
３ 戸袋
３ａ１、３ｂ１ 制御器
３ａ２、３ｂ２ 一次コイル
３ａ３、３ｂ３ 一次コイル
１０ 側出入口 1 Door device 2 Door part 2a, 2b Door member 2a2, 2b2 Window glass 2a3, 2b3 Display device 2a4, 2b4 Controller 2a5, 2b5 Secondary coil 2a6, 2b6 Secondary coil 3 Door pocket 3a1, 3b1 Controller 3a2, 3b2 Primary coil 3a3, 3b3 primary coil 10 side doorway

Claims (4)

窓部を有し、出入口を開閉する扉部と、
前記扉部を収納する戸袋と、
前記窓部に設けられる表示装置と、
前記戸袋側に設けられ、前記表示装置を制御する制御装置と、
前記戸袋と前記扉部との間を非接触で給電する非接触給電部と、
前記戸袋と前記扉部との間を非接触で信号伝送する非接触信号伝送部と、
を備えることを特徴とする扉装置。 A door that has a window and opens and closes the doorway,
A door pocket for storing the door and
A display device provided on the window and
A control device provided on the door pocket side and controlling the display device,
A non-contact power supply unit that supplies power between the door pocket and the door unit in a non-contact manner,
A non-contact signal transmission unit that transmits a signal between the door pocket and the door unit in a non-contact manner,
A door device characterized by being provided with. 前記非接触給電部は、前記戸袋側に設けられた給電用の一次コイルと、前記扉部に設けられた前記給電用の二次コイルと、から構成され、
前記非接触信号伝送部は、前記戸袋側に設けられた信号伝送用の一次コイルと、前記扉部に設けられた信号伝送用の二次コイルと、から構成され、
前記給電用の一次コイルと前記給電用の二次コイルは、前記扉部が前記出入口を閉じた状態のときに前記給電用の一次コイルから前記給電用の二次コイルへ給電され、
前記信号伝送用の一次コイルと前記信号伝送用の二次コイルは、前記扉部が前記出入口を閉じた状態のときに互いに信号伝送が可能となる、
ことを特徴とする請求項１に記載の扉装置。 The non-contact power feeding unit is composed of a primary coil for power supply provided on the door pocket side and a secondary coil for power supply provided on the door portion.
The non-contact signal transmission unit is composed of a primary coil for signal transmission provided on the door pocket side and a secondary coil for signal transmission provided on the door unit.
The primary coil for feeding and the secondary coil for feeding are fed from the primary coil for feeding to the secondary coil for feeding when the door portion is in a state where the doorway is closed.
The primary coil for signal transmission and the secondary coil for signal transmission can transmit signals to each other when the door portion closes the doorway.
The door device according to claim 1. 前記表示装置は、調光部材と表示部とが重ねられて構成されていることを特徴とする請求項１または２に記載の扉装置。 The door device according to claim 1 or 2, wherein the display device is configured such that a dimming member and a display unit are overlapped with each other. 請求項１から３のうちいずれか一項に記載の扉装置を備えたことを特徴とする鉄道車両。 A railway vehicle provided with the door device according to any one of claims 1 to 3.
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