WO2010087014A1 - Display unit for elevator - Google Patents
Display unit for elevator Download PDFInfo
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- WO2010087014A1 WO2010087014A1 PCT/JP2009/051686 JP2009051686W WO2010087014A1 WO 2010087014 A1 WO2010087014 A1 WO 2010087014A1 JP 2009051686 W JP2009051686 W JP 2009051686W WO 2010087014 A1 WO2010087014 A1 WO 2010087014A1
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- WIPO (PCT)
- Prior art keywords
- car
- display
- traveling
- traveling direction
- elevator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/02—Position or depth indicators
Definitions
- This invention relates to an elevator display device.
- a display device for displaying the traveling direction of the car and the current floor position to the user is provided in the elevator car and the hall.
- a dot matrix type light emitting diode (LED) has been widely used as a display means of this display device.
- a display material such as a liquid crystal display (LCD) has been adopted as a new display means due to cost reduction and the like.
- the elevator state information that can only be displayed in two dimensions can be expressed in a three-dimensional manner that gives a sense of depth, and the degree of freedom of display is increasing.
- a conventional elevator display device in a display device that can move the display content of a display device composed of a dot matrix in the vertical and horizontal directions, two display contents, For example, a stripe pattern that moves up and down according to the traveling position of the car and the floor position of the car, etc., or a group management elevator that connects the traveling direction with the starting car in the left and right direction, etc.
- two display contents For example, a stripe pattern that moves up and down according to the traveling position of the car and the floor position of the car, etc., or a group management elevator that connects the traveling direction with the starting car in the left and right direction, etc.
- a group management elevator that connects the traveling direction with the starting car in the left and right direction, etc.
- an LED capable of emitting light in two different emission colors is provided in the one area, and the moving direction of the car is determined.
- An arrow is shown that emits light and displays the arrow in a scrolling direction in the same direction as the moving direction of the car, that is, in the vertical direction (see, for example, Patent Document 2).
- a circular icon row obtained by arranging the floor name icons in a circular pattern in the order of the floors is displayed on the display unit, and the current car position is displayed.
- the circular icon row is rotated in accordance with the movement of the car, and at this time, it is arranged on the front side.
- the floor name icon of the current floor is made the largest size, and every time you move away from the floor name icon of this current floor, the other floor name icons are gradually made smaller,
- Patent Document 4 One that expresses a sense of depth as a three-dimensional display is known (for example, see Patent Document 4).
- the present invention has been made to solve the above-described problems, and a first object is to determine whether the car is stopped or traveling by simply looking at the direction of travel of the car.
- An elevator display device that can be easily and immediately determined is obtained.
- the second purpose is to display a traveling direction display that can alleviate a feeling of sealing felt by a user in the car, a feeling of dissatisfaction felt by a user waiting for the car to be called, etc.
- An elevator display device is obtained.
- an indicator provided in at least one of the elevator car and the floor of the floor where the car stops, and the indicator, when the car is stopped and Car information display means for displaying a travel direction display indicating the travel direction of the car during travel, wherein the car information display means is displayed on the display when the car travels.
- Car information display means for displaying a travel direction display indicating the travel direction of the car during travel, wherein the car information display means is displayed on the display when the car travels.
- the present invention relates to an elevator display device, an indicator provided in at least one of an elevator car and a floor landing at which the car stops, and the indicator includes a display when the car stops and travels.
- Vehicle information display means for displaying a traveling direction display indicating a traveling direction of the car in the vehicle, wherein the car information display means is a form of the traveling direction display that is displayed on the indicator when the car is traveling. Is configured to be different from the display of the direction of travel when the car is stopped, so that the user can see whether the car is stopped or traveling just by looking at the direction of travel of the car. There is an effect that it can be easily and immediately determined.
- FIG. FIGS. 1 to 3 relate to Embodiment 1 of the present invention
- FIG. 1 is a diagram showing the overall configuration of an elevator display device
- FIG. 2 is a diagram for explaining changes in traveling direction display
- FIG. 3 is an elevator. It is a flowchart which shows the flow of operation
- reference numeral 1 denotes a car 1 that can be raised and lowered in a hoistway (not shown) of an elevator.
- the car 1 is in the car 1, and is on the side of a car doorway provided at the front center of the car 1.
- a car indicator 1a that displays the current floor position and traveling direction of the car 1 and a car for registering a destination call by being pressed by a user in the car 1
- a destination button 1b is provided.
- the car display 1a is configured by using a liquid crystal display (LCD), an EL display (Electroluminescence Display), a plasma display (PDP), and the like. It is provided and controlled by the car side car information display means 1c electrically connected to the car display 1a.
- LCD liquid crystal display
- EL display Electrode
- PDP plasma display
- a hall operation display device 2 is installed at each hall (not shown) of the floor where the car 1 stops.
- the hall operation display device 2 includes a current floor position of the car 1.
- a hall indicator 2a for displaying a traveling direction and a car destination button 1b for registering an upward or downward hall call when pressed by a user of the hall.
- the hall indicator 2a is configured by using a liquid crystal display (LCD), an EL display, a plasma display (PDP), or the like, like the car indicator 1a.
- PDP plasma display
- a hall-side car information display means 2c that is electrically connected to the hall indicator 2a.
- the overall operation of the elevator is controlled by the control device 3, and this control device 3 is communicably connected to the car 1 and the hall operation display device 2 via the control device communication means 3a.
- the control device communication means 3a of the control device 3 is connected to the car communication means 1d of the car 1, and the car communication means 1d displays the car destination button 1b and the car side car information display. It is connected to means 1c.
- the control device communication means 3a of the control device 3 is also connected to a hall communication means 2d provided for each hall, and the hall communication means 2d displays the hall call button 2b and the hall-side car information display.
- the means 2c is connected to each landing on each floor.
- the control device 3 mainly includes an operation control means 3b for controlling the operation of the car 1, and a destination call and a hall call according to operations on the car destination button 1b and the hall call button 2b. Is provided with call registration means 3c for performing various call registrations.
- the operation information is transmitted to the call registration means 3c via the car communication means 1d and the control device communication means 3a, and the call registration means that receives this information.
- 3c registers a destination call for the floor corresponding to the pressed destination button 1b in the car.
- the operation information is transmitted to the call registration means 3c via the hall communication means 2d and the control device communication means 3a.
- the means 3c registers the hall call for the hall and the traveling direction corresponding to the pressed hall call button 2b.
- the operation control unit 3b operates the car 1 based on various types of call registration information registered by the call registration unit 3c and information on the current floor position and traveling direction of the car 1. To control.
- Information on the current floor position and traveling direction of the car 1 is also transmitted to the car communication means 1d and the hall communication means 2d via the control device communication means 3a.
- Information about the current floor position and traveling direction of the car 1 is transmitted from the car communication means 1d to the car side car information display means 1c, and from the hall communication means 2d. It is transmitted to the hall-side car information display means 2c.
- the car-side car information display means 1c displays these information on the car display 1a based on the information on the current floor position and traveling direction of the car 1 thus obtained.
- the hall-side car information display means 2c displays the information on the hall indicator 2a based on the acquired information on the current floor position, traveling direction, etc. of the car 1. Do.
- the information about the current floor position of the car 1 is performed by displaying a floor number.
- This floor number display is a predetermined distance range with respect to the floor where the car 1 is located. When approaching within, the number is switched to the number indicating the floor.
- FIG. 2 shows an example of a change in the traveling direction display of the car 1 in the car indicator 1a and the hall indicator 2a.
- the traveling direction of the car 1 is the upward direction.
- the traveling direction display displayed on the car indicator 1a and the landing indicator 2a is: A hollow triangle pointing upwards is displayed as an arrow of only the arrowhead portion indicating the upward direction (F1).
- the shape of the traveling direction display changes to an upward substantially arrow feather shape, that is, a shape obtained by removing the base from the triangle.
- a substantially arrow feather shape is rotated and displayed so as to appear to rotate in the horizontal direction around the vertical direction in the three-dimensional space (F2).
- the upward substantially arrow feather shape is horizontally rotated (F3 to F6), and when the car 1 arrives at the destination floor and stops, the traveling direction display The shape is restored from the upward substantially arrow feather shape to the hollow triangle pointing upward, and at the same time, the horizontal rotation is stopped to display the front direction (F7).
- the traveling direction display displayed on the car indicator 1a and the landing indicator 2a is A hollow inverted triangle pointing downward is displayed as an arrow of only the arrowhead portion indicating the direction (F8).
- the shape of the traveling direction display changes to a substantially downward arrow shape, that is, an inverted triangle excluding the upper side.
- a substantially arrow feather shape is rotated and displayed so as to appear to rotate in the horizontal direction around the vertical direction in the three-dimensional space (F9).
- the downward substantially arrow feather shape is horizontally rotated (F10 to F13), and when the car 1 arrives at the destination floor and stops, the travel direction display The shape is returned from a substantially arrow-shaped downward to a hollow inverted triangle pointing downward, and at the same time, the horizontal rotation is stopped to display the front (F14).
- the elevator display device operates according to a series of flows shown in FIG.
- the operation when the user depresses the destination button 1b in the car 1 in the car 1 will be described.
- the operation when the hall call button 2b of the hall is depressed by the user. The same applies to.
- step S1 When the destination call is registered in this way, next, the operation control means 3b starts traveling of the car 1 to respond to the registered destination call (step S2).
- step S3 the said car side car information display means 1c changes the said driving
- the image is rotated and displayed in the horizontal direction around the vertical direction.
- the hall-side car information display means 2c changes the traveling direction display displayed on the hall indicator 2a from a hollow triangle stopped in front to a substantially arrow feather shape, and at the same time with the vertical direction as an axis. Rotate horizontally.
- the car-side car information display means 1c stops the horizontal rotation display of the traveling direction displayed on the car indicator 1a, and at the same time changes from a substantially arrow feather shape to a hollow triangle stopped in front.
- the hall-side car information display means 2c stops the horizontal rotation display of the travel direction table displayed on the hall indicator 2a, and at the same time changes from a substantially arrow feather shape to a hollow triangle stopped in front. (Step S5). Then, the operations in steps S2 to S5 are repeated until responses to all the call registrations are completed. When a new call registration is made after the responses to all the call registrations are completed, the operation starts from step S1. Be started.
- the display which displays the traveling direction of the said car 1 was provided as both the said car indicator 1a and the said board
- these displays may be separated from the operation buttons and the operation panel in which they are stored, and may be configured by a large liquid crystal display or the like.
- an indicator provided in at least one of the elevator car and the floor of the floor where the car stops is under the control of the car information display means.
- the car direction display indicating the car's running direction is displayed, and the car information display means displays the driving direction displayed on the indicator when the car is running, that is, the display Whether the car is stopped or running by simply looking at the car's running direction display by making the shape and rotation state different from the way the running direction is displayed when the car is stopped Can be easily and immediately judged.
- the traveling direction display displayed on the display unit when the car is traveling is displayed so that the traveling direction display is visible to the user as if it is rotating in the horizontal direction around the vertical axis. Therefore, it is possible to determine the running state of the car by the user very easily and immediately, as well as the sealing feeling felt by the user in the car and the user waiting for the car to call. It is also possible to relieve the feeling of dissatisfaction that is felt.
- the shape of the traveling direction display itself displayed on the indicator when the car is traveling is changed to the shape of the traveling direction display when the car is stopped.
- Using different shapes is very effective for the user to grasp the traveling state of the car only by looking at the traveling direction display of the car.
- the present invention can be used for an elevator display device that displays the traveling direction of a car in an elevator car or at a landing.
Abstract
Description
これに対して、近年は、液晶ディスプレイ(LCD:Liquid Crystal Display)といった表示材料が、コストダウン等が図られたこともあって、新たな表示手段として採用されるようになってきている。こうしたことにより、従来エレベータの状態情報が二次元でしか表示できなかったものが、擬似的に奥行き感を出す三次元的な表現が可能となって、表示の自由度が高まってきている。 A display device for displaying the traveling direction of the car and the current floor position to the user is provided in the elevator car and the hall. Conventionally, a dot matrix type light emitting diode (LED) has been widely used as a display means of this display device.
On the other hand, in recent years, a display material such as a liquid crystal display (LCD) has been adopted as a new display means due to cost reduction and the like. As a result, the elevator state information that can only be displayed in two dimensions can be expressed in a three-dimensional manner that gives a sense of depth, and the degree of freedom of display is increasing.
そして、この点につき、特許文献3及び4に示されたものは現在階床表示をスクロールさせることにより乗りかごが停止中か走行中かという情報を表現しているものであるが、この場合、利用者がこの表示を一見しただけでは、そのタイミングによっては表示がスクロールしているとはすぐに気付くことができないことが考えられ、そうすると乗りかごが停止中か走行中かについて即座に判断することが難しいという前述同様の課題がある。 However, in the conventional elevator display devices disclosed in these patent documents, it is possible to immediately determine whether the car is stopped or traveling only by displaying the traveling direction indicating the traveling direction of the car. There is a problem that is difficult.
And about this point, what was shown in
また、第2の目的は、乗りかご内の利用者が感じる密閉感や、乗りかごの呼び待ちをしている利用者が感じる不満感等を緩和することができるような走行方向表示を表示するエレベータの表示装置を得るものである。 The present invention has been made to solve the above-described problems, and a first object is to determine whether the car is stopped or traveling by simply looking at the direction of travel of the car. An elevator display device that can be easily and immediately determined is obtained.
The second purpose is to display a traveling direction display that can alleviate a feeling of sealing felt by a user in the car, a feeling of dissatisfaction felt by a user waiting for the car to be called, etc. An elevator display device is obtained.
1a かご表示器
1b かご内行先ボタン
1c かご側かご情報表示手段
1d かご通信手段
2 乗場操作表示装置
2a 乗場表示器
2b 乗場呼びボタン
2c 乗場側かご情報表示手段
2d 乗場通信手段
3 制御装置
3a 制御装置通信手段
3b 運行制御手段
3c 呼び登録手段 DESCRIPTION OF SYMBOLS 1
図1から図3は、この発明の実施の形態1に係るもので、図1はエレベータの表示装置の全体構成を示す図、図2は走行方向表示の変化を説明する図、図3はエレベータの表示装置の動作の流れを示すフロー図である。 Embodiment 1 FIG.
FIGS. 1 to 3 relate to Embodiment 1 of the present invention, FIG. 1 is a diagram showing the overall configuration of an elevator display device, FIG. 2 is a diagram for explaining changes in traveling direction display, and FIG. 3 is an elevator. It is a flowchart which shows the flow of operation | movement of this display apparatus.
このかご表示器1aは、液晶ディスプレイ(LCD)、ELディスプレイ(Electroluminescence Display)やプラズマディスプレイ(PDP:Plasma Display Panel)等が用いられて構成され、その具体的な表示内容は、前記乗りかご1に設けられ、かご表示器1aと電気的に接続されたかご側かご情報表示手段1cにより制御されている。 In FIG. 1, reference numeral 1 denotes a car 1 that can be raised and lowered in a hoistway (not shown) of an elevator. The car 1 is in the car 1, and is on the side of a car doorway provided at the front center of the car 1. In the side wall of the car, a
The
この乗場表示器2aは、前記かご表示器1aと同様、液晶ディスプレイ(LCD)、ELディスプレイやプラズマディスプレイ(PDP)等が用いられて構成されており、その具体的な表示内容は、各前記乗場に設けられ、乗場表示器2aと電気的に接続された乗場側かご情報表示手段2cにより制御されている。 A hall
The hall indicator 2a is configured by using a liquid crystal display (LCD), an EL display, a plasma display (PDP), or the like, like the
より詳しくは、前記制御装置3の前記制御装置通信手段3aは、前記乗りかご1のかご通信手段1dと接続され、このかご通信手段1dは、前記かご内行先ボタン1b及び前記かご側かご情報表示手段1cと接続されている。また、前記制御装置3の前記制御装置通信手段3aは、前記乗場毎に設けられた乗場通信手段2dとも接続されており、この乗場通信手段2dは前記乗場呼びボタン2b及び前記乗場側かご情報表示手段2cと、各階床の前記乗場毎に接続されている。 The overall operation of the elevator is controlled by the
More specifically, the control device communication means 3a of the
また、利用者が前記乗場呼びボタン2bを押下すると、この操作情報が前記乗場通信手段2d及び前記制御装置通信手段3aを介して前記呼び登録手段3cへと送信され、これを受けた前記呼び登録手段3cは押下された前記乗場呼びボタン2bに対応する前記乗場及び走行方向についての乗場呼びを登録する。 When the user presses the
When the user presses the
前記かご側かご情報表示手段1cはこうして取得した前記乗りかご1の現在の階床位置や走行方向等の状況に関する情報に基づいて、前記かご表示器1aにこれらの情報を表示する。また、同様に、前記乗場側かご情報表示手段2cは取得した前記乗りかご1の現在の階床位置や走行方向等の状況に関する情報に基づいて、前記乗場表示器2aにおいてこれらの情報の表示を行う。 Information on the current floor position and traveling direction of the car 1 is also transmitted to the car communication means 1d and the hall communication means 2d via the control device communication means 3a. Information about the current floor position and traveling direction of the car 1 is transmitted from the car communication means 1d to the car side car information display means 1c, and from the hall communication means 2d. It is transmitted to the hall-side car information display means 2c.
The car-side car information display means 1c displays these information on the
まず、前記乗りかご1が下方向の走行方向を割当てられた状態においてある階床に停止しているときには、前記かご表示器1a及び前記乗場表示器2aに表示される前記走行方向表示は、下方向を示す矢尻部分のみの矢印として下を向いた中抜きの倒立三角形が表示される(F8)。次に、前記乗りかご1が下方向に走行を始めると、前記走行方向表示の形状は、下向きの略矢羽形、すなわち、倒立三角形から上辺を除いた形に変化する。そして、同時に、三次元空間中に鉛直方向を軸として水平方向に回転しているように見えるように略矢羽形を回転表示する(F9)。 Next, a case where the traveling direction of the car 1 is downward will be described with reference to FIG.
First, when the car 1 is stopped on a floor in a state where a downward traveling direction is assigned, the traveling direction display displayed on the
こうして行先呼びが登録されると、次に、前記運行制御手段3bは、この登録された行先呼びに応答すべく前記乗りかご1の走行を開始する(ステップS2)。 First, when the in-
When the destination call is registered in this way, next, the operation control means 3b starts traveling of the car 1 to respond to the registered destination call (step S2).
そして、前記乗りかご1が走行中は、前記走行方向表示として水平回転する略矢羽形の表示を継続し、前記乗りかご1が前記行先呼び登録の目的階に到着して停止すると(ステップS4)、前記かご側かご情報表示手段1cは、前記かご表示器1aに表示された前記走行方向表示の水平方向回転表示を止め、同時に略矢羽形から正面向きで停止した中抜き三角形へと変える。また、前記乗場側かご情報表示手段2cは、前記乗場表示器2aに表示された前記走行方向表の水平方向回転表示を止め、同時に略矢羽形から正面向きで停止した中抜き三角形へと変える(ステップS5)。そして、全ての呼び登録に対する応答が完了するまでステップS2~S5の動作が繰り返され、全ての呼び登録に対して応答し終わった後に新たな呼び登録がなされた場合には、ステップS1から動作が開始される。 Then, it progresses to step S3, and the said car side car information display means 1c changes the said driving | running | working direction display displayed on the said
Then, while the car 1 is traveling, the display of the substantially arrow feather shape that rotates horizontally as the traveling direction display is continued, and when the car 1 arrives at the destination floor of the destination call registration and stops (step S4). ), The car-side car information display means 1c stops the horizontal rotation display of the traveling direction displayed on the
また、これらの表示器を、操作ボタンやこれが収納された操作盤から分離させて、大型の液晶ディスプレイ等で構成するようにしてもよい。 In addition, although the display which displays the traveling direction of the said car 1 was provided as both the said
Further, these displays may be separated from the operation buttons and the operation panel in which they are stored, and may be configured by a large liquid crystal display or the like.
Claims (3)
- エレベータの乗りかご内及び前記乗りかごが停止する階床の乗場の少なくとも一方に設けられた表示器と、
前記表示器に、前記乗りかごの停止時及び走行時において前記乗りかごの走行方向を示す走行方向表示を表示させるかご情報表示手段と、を備え、
前記かご情報表示手段は、前記乗りかごの走行時に前記表示器に表示される前記走行方向表示の形態を、前記乗りかごの停止時の前記走行方向表示の形態とは異なる形態にすることを特徴とするエレベータの表示装置。 An indicator provided in at least one of an elevator car and a landing on the floor where the car stops;
Car information display means for displaying a traveling direction display indicating a traveling direction of the car at the time of stopping and traveling of the car on the indicator;
The car information display means makes the form of the traveling direction displayed on the indicator when the car is traveling different from the form of the traveling direction displayed when the car is stopped. An elevator display device. - 前記かご情報表示手段は、前記乗りかごの走行時に前記表示器に表示される前記走行方向表示の形態を、前記走行方向表示が鉛直軸を中心として水平方向に回転しているように利用者に見えるように表示する形態とすることを特徴とする請求項1に記載のエレベータの表示装置。 The car information display means provides the user with the form of the travel direction displayed on the display when the car travels so that the travel direction display rotates in the horizontal direction about the vertical axis. The elevator display device according to claim 1, wherein the elevator display device is configured to display so as to be visible.
- 前記かご情報表示手段は、前記乗りかごの走行時に前記表示器に表示される前記走行方向表示の形状を、前記乗りかごの停止時の前記走行方向表示の形状とは異なる形状にすることを特徴とする請求項1又は請求項2のいずれかに記載のエレベータの表示装置。 The car information display means makes the shape of the travel direction display displayed on the indicator when the car is traveling different from the shape of the travel direction display when the car is stopped. An elevator display device according to any one of claims 1 and 2.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
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CN200980155638XA CN102300799A (en) | 2009-02-02 | 2009-02-02 | Display Unit For Elevator |
KR1020117017381A KR20110111422A (en) | 2009-02-02 | 2009-02-02 | Display unit for elevator |
JP2010548342A JPWO2010087014A1 (en) | 2009-02-02 | 2009-02-02 | Elevator display device |
EP09839204A EP2392534A4 (en) | 2009-02-02 | 2009-02-02 | Display unit for elevator |
PCT/JP2009/051686 WO2010087014A1 (en) | 2009-02-02 | 2009-02-02 | Display unit for elevator |
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PCT/JP2009/051686 WO2010087014A1 (en) | 2009-02-02 | 2009-02-02 | Display unit for elevator |
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---|---|---|---|---|
DE102014117373A1 (en) * | 2014-11-26 | 2016-06-02 | Thyssenkrupp Ag | elevator system |
US10497164B2 (en) | 2017-03-31 | 2019-12-03 | Otis Elevator Company | Animation for representing elevator car movement |
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JPS5917474A (en) | 1982-07-14 | 1984-01-28 | フジテツク株式会社 | Annunciator for elevator |
JPS6077079A (en) * | 1983-09-30 | 1985-05-01 | 株式会社東芝 | Annunciator for elevator |
JPS63235278A (en) * | 1987-03-23 | 1988-09-30 | 株式会社日立製作所 | Display unit for elevator |
JPH04201959A (en) * | 1990-11-30 | 1992-07-22 | Hitachi Ltd | Display for elevator |
JPH06179582A (en) | 1992-08-31 | 1994-06-28 | Otis Elevator Co | Single two-colored information light in elevator hall |
JP2000259104A (en) * | 1999-03-09 | 2000-09-22 | Azuma Systems:Kk | Light emitting display |
JP2001310882A (en) | 2000-04-19 | 2001-11-06 | Otis Elevator Co | Display device and display method for elevator floor |
WO2003086934A1 (en) | 2002-04-12 | 2003-10-23 | Mitsubishi Denki Kabushiki Kaisha | Elevator display system and method |
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JPH08133615A (en) * | 1994-11-08 | 1996-05-28 | Hitachi Ltd | Elevator control device |
JP2006327694A (en) * | 2005-05-23 | 2006-12-07 | Ohe Electric Corp | Direction indicator and direction indication system |
-
2009
- 2009-02-02 KR KR1020117017381A patent/KR20110111422A/en not_active Application Discontinuation
- 2009-02-02 EP EP09839204A patent/EP2392534A4/en not_active Withdrawn
- 2009-02-02 JP JP2010548342A patent/JPWO2010087014A1/en not_active Ceased
- 2009-02-02 WO PCT/JP2009/051686 patent/WO2010087014A1/en active Application Filing
- 2009-02-02 CN CN200980155638XA patent/CN102300799A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5917474A (en) | 1982-07-14 | 1984-01-28 | フジテツク株式会社 | Annunciator for elevator |
JPS6077079A (en) * | 1983-09-30 | 1985-05-01 | 株式会社東芝 | Annunciator for elevator |
JPS63235278A (en) * | 1987-03-23 | 1988-09-30 | 株式会社日立製作所 | Display unit for elevator |
JPH04201959A (en) * | 1990-11-30 | 1992-07-22 | Hitachi Ltd | Display for elevator |
JPH06179582A (en) | 1992-08-31 | 1994-06-28 | Otis Elevator Co | Single two-colored information light in elevator hall |
JP2000259104A (en) * | 1999-03-09 | 2000-09-22 | Azuma Systems:Kk | Light emitting display |
JP2001310882A (en) | 2000-04-19 | 2001-11-06 | Otis Elevator Co | Display device and display method for elevator floor |
WO2003086934A1 (en) | 2002-04-12 | 2003-10-23 | Mitsubishi Denki Kabushiki Kaisha | Elevator display system and method |
Non-Patent Citations (1)
Title |
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See also references of EP2392534A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN102300799A (en) | 2011-12-28 |
JPWO2010087014A1 (en) | 2012-07-26 |
EP2392534A1 (en) | 2011-12-07 |
EP2392534A4 (en) | 2012-06-13 |
KR20110111422A (en) | 2011-10-11 |
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