JPH02100980A - Elevator display device - Google Patents

Elevator display device

Info

Publication number
JPH02100980A
JPH02100980A JP63255103A JP25510388A JPH02100980A JP H02100980 A JPH02100980 A JP H02100980A JP 63255103 A JP63255103 A JP 63255103A JP 25510388 A JP25510388 A JP 25510388A JP H02100980 A JPH02100980 A JP H02100980A
Authority
JP
Japan
Prior art keywords
light emitting
turned
emitting diodes
display
display part
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
JP63255103A
Other languages
Japanese (ja)
Other versions
JPH0794311B2 (en
Inventor
Kenji Yoshida
吉田 研治
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP63255103A priority Critical patent/JPH0794311B2/en
Publication of JPH02100980A publication Critical patent/JPH02100980A/en
Publication of JPH0794311B2 publication Critical patent/JPH0794311B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PURPOSE:To secure the balance with the ambient illumination so as to make a display part easy to be seen by constructing a light emitting device for illuminating a display part of plural light emitting components built in the display part and a switching means for changing illuminating numbers. CONSTITUTION:If the ambience of an elevator-stop is illuminated, switch 31A-31D for a display part 1 provided at the stop are all turned on, so that the respective light emitting diodes 91-912 of light emitting diodes 21a-27a are all lighted up in order to be lightest. When the ambient illumination is medium, the switch 31A is turned off, switches 31B-31D are turned on, the light emitting diodes 91-94 are turned off, the light emitting diodes 95-912 are turned on, so that the two thirds of the whole are illuminated. On the other hand, when it is relatively dark, the switches 31B, 31C are turned off, the switches 31A, 31D are turned on, the light emitting diodes 91-94 and only 911, 912 are lighted on so that the half of the whole is illuminated. The balance with the ambient illumination can be thus secured, and the display part can be seen easily.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、エレベータの押ボタンの点灯表示、位置表示
器等の点灯表示の改良に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to improvements in lighting displays for elevator push buttons, position indicators, and the like.

〔従来の技術〕[Conventional technology]

エレベータのかご内には行先階スイッチやかと位置表示
器等の表示装置が設けられており、一方乗場にはかご呼
登録ボタン、かご位置表示器等の表示装置が設けられて
いる。かかるエレベータ表示装置として例えば実公昭5
7−42933号公報、実開昭63−45756号公報
に示すものが提案されている。
Display devices such as a destination floor switch and a car position indicator are provided inside the elevator car, while display devices such as a car call registration button and a car position indicator are provided at the landing. As such an elevator display device, for example,
The methods shown in Japanese Utility Model Publication No. 7-42933 and Japanese Utility Model Application Publication No. 63-45756 have been proposed.

(発明が解決しようとする課題) 上記表示装置の周囲の照度に関して、例えば展望用エレ
ベータなどは、かご内に屋外光が直接入射するためかご
内部は明るいが、ホテル用エレベータ等は乗場、かご内
とも暗いことが多い。このようにエレベータの種類によ
って上記周囲照度が異なり、またかご室内、各階乗基ご
とにそれぞれ条件が異なるため、上記と同様に表示装置
の周囲照度が異なる。そのため実際には建物が完成しな
いと表示装置付近の照度は分からない場合が多く、また
乗場は各階で照度が異なることが多い。
(Problem to be Solved by the Invention) Regarding the illuminance around the display device, for example, in observation elevators, the interior of the car is bright because outdoor light directly enters the car, but in hotel elevators, etc. Both are often dark. As described above, the ambient illuminance differs depending on the type of elevator, and the conditions differ for each car interior and each factorial group, so the ambient illuminance of the display device differs as described above. Therefore, in many cases, the illuminance near the display device is not known until the building is actually completed, and the illuminance of the landing area often differs on each floor.

従来のエレベータ表示装置は、かご内又は建物の乗場に
据え付けられた後は表示輝度を容易に変更することがで
きないため、該表示装置の周囲の照度によって表示部が
明るすぎたり、暗すぎたりして見にくくなることが起こ
るという課題があった。
Conventional elevator display devices cannot easily change the display brightness after they are installed inside the car or in the landing area of a building, so the display may be too bright or too dark depending on the illuminance around the display device. There was a problem that it sometimes became difficult to see.

本発明はかかる課題を解決するためになされたもので、
表示装置の周囲の照度とのバランスを確保して表示部を
見易くできるエレベータ表示装置を得ることを目的とす
る。
The present invention was made to solve such problems,
It is an object of the present invention to obtain an elevator display device that can make a display part easy to see by ensuring a balance with the illuminance around the display device.

〔課題を解決するための手段〕[Means to solve the problem]

未発明に係るエレベータ表示装置は、表示部がエレベー
タのかご又は乗場に設けられ、該表示部を点灯する発光
装置を具備するエレベータ表示装置において、上記発光
装置は、上記表示部に内蔵された複数の発光素子と、こ
の発光素子の点灯個数を変更させる切換手段とを備えた
ものである。
An elevator display device according to an uninvented invention is an elevator display device in which a display section is provided in an elevator car or a landing and includes a light emitting device for lighting the display section, wherein the light emitting device is a plurality of light emitting devices built in the display section. The light emitting device includes a light emitting element, and a switching means for changing the number of light emitting elements.

〔作用〕[Effect]

本発明においては、切換手段が、表示部に内蔵された複
数の発光素子の各配線途中に設けられているので、各発
光素子をオン、オフすることが可能となる。
In the present invention, since the switching means is provided in the middle of each wiring of the plurality of light emitting elements built into the display section, it is possible to turn each light emitting element on and off.

(実施例〕 以下本発明の一実施例を第1〜6図に基づいて説明する
。第1〜2図中、(1)はエレベータかどの位置や昇降
方向の表示又は乗場でかご呼登録をするために、エレベ
ータのかご又は乗場(この実施例では乗場)に設けられ
た表示部で、この表示部(1)は、壁内に埋設される画
状のケース(2)と、このケース(2)の前面に取付け
られたフェースプレート(3)と、文字、図形等が表記
されるとともに、フェースプレート(3)の中央部に列
状に配置され、カバー(4)により該フェースプレート
(3)に取付けられた複数(ニーの図では7個)の半透
明板(例えばアクリル板)(5)とにより構成されてい
る。このアクリル板(5)は、かご位置を表示するため
の数字が表記された位置表示灯(21)〜(25)、か
ごの昇降方向を表示するDOWN表示灯(26)及びU
P表示灯(27)として用いられている。(8)は表示
部(1)を点灯するための発光装置であり、この発光装
置(8)は、表示部(1)に内蔵された複数の発光素子
としての発光ダイオード(9)と、この発光ダイオード
(9)の点灯個数を変更させる切換手段(10)とを備
えている。この実施例では7組の各表示灯(zl)〜(
27)の裏側にそれぞれ12個(g、)〜(912)の
発光ダイオード(9)を配列している。
(Embodiment) An embodiment of the present invention will be described below based on Figs. 1 to 6. In Figs. This display part (1) is installed in an elevator car or a landing (in this example, a landing) in order to A face plate (3) attached to the front surface of the face plate (3) has characters, figures, etc. written on it, and is arranged in a row in the center of the face plate (3). ) and a plurality of translucent plates (for example, acrylic plates) (5) (seven in the figure) attached to the car.This acrylic plate (5) has numbers to display the car position. The indicated position indicator lights (21) to (25), the DOWN indicator light (26) and U that indicate the direction of the elevator car.
It is used as a P indicator light (27). (8) is a light emitting device for lighting the display section (1), and this light emitting device (8) includes light emitting diodes (9) as a plurality of light emitting elements built into the display section (1), and this light emitting device (8). It includes a switching means (10) for changing the number of light-emitting diodes (9). In this example, seven sets of indicator lights (zl) to (
Twelve (g, ) to (912) light-emitting diodes (9) are arranged on the back side of each light emitting diode (912).

この発光ダイオード(9)及び切換手段(10)の他抵
抗(11)等の部品は、カバー(4)に固定されたプリ
ント基板(12)上に実装されている。(13)はプリ
ント基板(12)に接続されているリード線、(14)
はリード線(13)に設けられているコネクタである。
The light emitting diode (9), the switching means (10), and other components such as the resistor (11) are mounted on a printed circuit board (12) fixed to the cover (4). (13) is the lead wire connected to the printed circuit board (12), (14)
is a connector provided on the lead wire (13).

第3図は第1〜2図に示した実施例を用いて構成され、
各階にそれぞれ設けられた表示装置用の回路図の一例を
示すもので、(21a)〜(27a)は、各表示灯(2
1)〜(27)に対応して設けられた発光ダイオード部
で、それぞれ12個の発光ダイオード(9)と、4個の
抵抗(11)とを備えている。この図では1個の発光ダ
イオード部に対して、抵抗(11)1個と発光ダイオー
ド(9)4個を2組((A) 、 (81組)、抵抗(
11)1個と発光ダイオード(9)2個を2組((C)
、(D)組)設けている。
FIG. 3 is constructed using the embodiment shown in FIGS. 1 and 2,
This shows an example of a circuit diagram for a display device installed on each floor, and (21a) to (27a) indicate each indicator light (2
Light emitting diode sections provided corresponding to 1) to (27) each include 12 light emitting diodes (9) and 4 resistors (11). In this figure, for one light emitting diode section, there are two sets ((A), (81 sets) of one resistor (11) and four light emitting diodes (9), and a resistor (
11) 1 piece and 2 sets of 2 light emitting diodes (9) ((C)
, (D) group) are provided.

各発光ダイオード部(21a)〜(27a)は並列接続
されており、また各組(A)〜(D)には切換手段(1
0)を構成する共通のスイッチ(31A)〜(31[1
)が設けられている。(32)はエレベータ制御盤、(
33)は回路電源、(41a)〜(45a)は各発光ダ
イオード部(21a)〜(25a)用にそれぞれ設けら
れ、かごの昇降により自動的にオン、オフするかご位置
スイッチ、(46a)、(47a)は、各発光ダイオー
ド部(26a)、<27a)用にそれぞれ設けられ、か
ごの昇降方向を示すために自動的にオン、オフする運転
方向スイッチである。
The light emitting diode sections (21a) to (27a) are connected in parallel, and each set (A) to (D) has a switching means (1
Common switches (31A) to (31[1
) is provided. (32) is the elevator control panel, (
33) is a circuit power supply; (41a) to (45a) are car position switches provided for each of the light emitting diode parts (21a) to (25a), respectively, and which are automatically turned on and off as the car goes up and down; (46a); (47a) is a driving direction switch provided for each light emitting diode section (26a), <27a), which is automatically turned on and off to indicate the direction in which the car is raised and lowered.

本実施例における表示装置は上記のように構成され、例
えば乗場の周囲照度が明るいときは、その乗場に設けら
れた表示部(1)用のスイッチ(31A)〜(31D)
を全てオンする。すると、第4図に示すように、発光ダ
イオード部(21a)〜(27a)の各発光ダイオード
(91)〜(912)は全部点灯して最も明るくなる。
The display device in this embodiment is configured as described above. For example, when the ambient illuminance of a landing is bright, the switches (31A) to (31D) for the display section (1) provided in the landing are activated.
Turn on all. Then, as shown in FIG. 4, the light emitting diodes (91) to (912) of the light emitting diode sections (21a) to (27a) are all turned on and become the brightest.

一方、乗場の周囲照度が中程度のときはスイッチ(31
A)をオフにし、スイッチ(31B)〜(310)をオ
ンすれば、第5図に示すように発光ダイオード(9,)
〜(94)はオフ、(95)〜(9+2)がオンとなり
全体の%が点灯して中程度の明るさとなる。一方、乗場
の周囲照度が比較的暗いときは、例えばスイッチ(31
B) 、 (31G) をオフ、スイッチ(31A) 
、 (31D)をオンすれば、第6図に示すように発光
ダイオード(g、)〜(S4)、及び(9z)。
On the other hand, when the ambient illuminance of the hall is medium, switch (31
A) is turned off and switches (31B) to (310) are turned on, the light emitting diode (9,) is turned on as shown in FIG.
- (94) are off, (95) - (9+2) are on, and % of the total lights up, resulting in medium brightness. On the other hand, when the ambient illumination of the hall is relatively dark, for example, switch (31
B) Turn off (31G), switch (31A)
, (31D), the light emitting diodes (g,) to (S4) and (9z) as shown in FIG.

(912)のみがオンとなり全体の%が点灯して周囲が
口nくてもはっきりと表示を判別できることとなる。な
お、第4〜6図において着色した部分で示されたものは
消灯した発光ダイオードを示す。また、この第4〜6図
では発光ダイオード部(25a)を例にとって示したが
他の発光ダイオード部についてもこれと同様に動作する
Only (912) is turned on, and % of the entire display is lit, allowing the display to be clearly discerned even if the surroundings are noisy. Note that the colored portions in FIGS. 4 to 6 indicate light-emitting diodes that are turned off. Although the light emitting diode section (25a) is shown as an example in FIGS. 4 to 6, other light emitting diode sections operate in the same manner.

したがって本実施例では、スイッチ(31A)〜(31
D)などの切換手段(10)を各階の表示装置毎に設け
ているので、各階毎に乗場周囲の照度が異なる場合でも
、各階の表示装置毎に発光ダイオード(9)の点灯個数
を容易に変更することができ、周囲照度とのバランスを
確保し表示を見易くすることができる。これはエレベー
タの制御盤で一括に切換λる方式よりも改良効果が著し
く大ぎい。
Therefore, in this embodiment, switches (31A) to (31
Since the switching means (10) such as D) is provided for each display device on each floor, even if the illuminance around the landing differs for each floor, the number of light-emitting diodes (9) lit for each display device on each floor can be easily changed. It is possible to change the brightness to ensure a balance with the surrounding illuminance and to make the display easier to see. This is a significantly greater improvement than the method of switching all at once on the elevator control panel.

なお、上記実施例においては、スイッチの切換えにより
発光ダイオードの点灯個数を変化させて、表示の輝度を
変化させることを説明したが、これを応用した他の実施
例を以下に述べる。この実施例ではプリント基板に実装
する発光ダイオードを赤色点灯のもの、緑色点灯のもの
をほぼ同数とし、上記実施例と同様の切換スイッチによ
り暗い所では緑色点灯表示、中間の所では赤色点灯表示
、明るい所では赤と緑を両方点灯させてオレンジ色点灯
表示することにより上記実施例と同等の効果を得ると共
に、点灯色のバリエーションにより意匠性の向上も合せ
て提供−することができる。
In the above embodiment, it has been explained that the brightness of the display is changed by changing the number of light emitting diodes lit by changing the switch, but other embodiments to which this is applied will be described below. In this embodiment, the number of light emitting diodes mounted on the printed circuit board is almost the same, that is, those that light up in red and those that light in green, and the same changeover switch as in the above embodiment is used to display a green light in a dark place and a red light in a middle place. In a bright place, by lighting both red and green to display an orange lighting display, it is possible to obtain the same effect as the above embodiment, and also to provide an improved design by varying the lighting colors.

ところで、発光ダイオードは赤緑の2色発光するものを
適用しても前記と同様の効果を提供することが可能であ
る。
By the way, the same effect as described above can be provided even if a light emitting diode that emits light in two colors of red and green is applied.

なお、上記各実施例では発光ダイオードを用いたが、こ
れ以外の発光素子を用いてもよい。
Note that although a light emitting diode is used in each of the above embodiments, other light emitting elements may be used.

(発明の効果) 本発明は以上説明したとおり、切換手段により、表示部
を点灯する発光素子の点灯個数を変化させるようにした
ことから、表示装置の周囲照度に応じて表示部の明るさ
又は色彩を変更できることとなり、上記周囲照度とのバ
ランスを確保して表示部を見易くすることが可能となる
(Effects of the Invention) As explained above, the present invention uses a switching means to change the number of light emitting elements that light up the display section, so that the brightness of the display section or Since the color can be changed, it is possible to ensure a balance with the ambient illuminance and make the display section easier to see.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明に係るエレベータ表示装置の一実施例を
示す図で、表示部の正面図、第2図は第1図中のIN 
−II線断面図、第3図は上記実施例の回路図、第4〜
6図はそれぞれ同じく各発光ダイオードの点灯状態を示
す説明図である。 (1)・・・表示部、 (8)・・・発光装置、 (9)・・・発光素子(発光ダイオード)、(10)・
・・切換手段。 なお、各図中同一符号は同−又は相当部分を示す。 代理人  大  岩  増  雄 零3図 l−悶
FIG. 1 is a diagram showing an embodiment of the elevator display device according to the present invention, and FIG. 2 is a front view of the display section, and FIG.
-II line sectional view, Fig. 3 is a circuit diagram of the above embodiment, Fig. 4 -
FIG. 6 is an explanatory diagram showing the lighting state of each light emitting diode. (1) Display unit, (8) Light emitting device, (9) Light emitting element (light emitting diode), (10)
...Switching means. Note that the same reference numerals in each figure indicate the same or corresponding parts. Agent Masu Oiwa Yurei 3 Figure l - Agony

Claims (1)

【特許請求の範囲】[Claims] 表示部がエレベータのかご又は乗場に設けられ、該表示
部を点灯する発光装置を具備するエレベータ表示装置に
おいて、上記発光装置は、上記表示部に内蔵された複数
の発光素子と、この発光素子の点灯個数を変更させる切
換手段とを備えたことを特徴とするエレベータ表示装置
In an elevator display device in which a display section is provided in an elevator car or a landing and is equipped with a light emitting device that lights up the display section, the light emitting device includes a plurality of light emitting elements built into the display section, and a plurality of light emitting elements of the light emitting elements. An elevator display device comprising: switching means for changing the number of lights lit.
JP63255103A 1988-10-11 1988-10-11 Elevator display Expired - Lifetime JPH0794311B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63255103A JPH0794311B2 (en) 1988-10-11 1988-10-11 Elevator display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63255103A JPH0794311B2 (en) 1988-10-11 1988-10-11 Elevator display

Publications (2)

Publication Number Publication Date
JPH02100980A true JPH02100980A (en) 1990-04-12
JPH0794311B2 JPH0794311B2 (en) 1995-10-11

Family

ID=17274152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63255103A Expired - Lifetime JPH0794311B2 (en) 1988-10-11 1988-10-11 Elevator display

Country Status (1)

Country Link
JP (1) JPH0794311B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681899B1 (en) * 2002-07-16 2004-01-27 Chi-Jung Hong Automatically illumination control device of an elevator display screen
US8480163B2 (en) 2008-07-14 2013-07-09 Toyota Jidosha Kabushiki Kaisha Pillar structure of vehicle and method for manufacturing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161869A (en) * 1984-02-02 1985-08-23 三菱電機株式会社 Platform device for elevator
JPS60170359U (en) * 1984-04-20 1985-11-12 株式会社日立製作所 Elevator call registration device
JPS61177935U (en) * 1985-04-25 1986-11-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161869A (en) * 1984-02-02 1985-08-23 三菱電機株式会社 Platform device for elevator
JPS60170359U (en) * 1984-04-20 1985-11-12 株式会社日立製作所 Elevator call registration device
JPS61177935U (en) * 1985-04-25 1986-11-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6681899B1 (en) * 2002-07-16 2004-01-27 Chi-Jung Hong Automatically illumination control device of an elevator display screen
US8480163B2 (en) 2008-07-14 2013-07-09 Toyota Jidosha Kabushiki Kaisha Pillar structure of vehicle and method for manufacturing the same

Also Published As

Publication number Publication date
JPH0794311B2 (en) 1995-10-11

Similar Documents

Publication Publication Date Title
CA2237664A1 (en) Led display device and method for controlling the same
CN201111728Y (en) Indicator capable of displaying multiple traffic signs
JPH02100980A (en) Elevator display device
KR101031249B1 (en) Suez canal signal lighting apparatus
JPH09151046A (en) Pushbutton device of elevator
KR100342049B1 (en) Multi-color Back light system for Hand Phone
US5325022A (en) Single, bi-color elevator hall enunciator lantern
CN208086995U (en) A kind of elevator building floor choosing device
WO1998002855A9 (en) Led signal lamp assembly with multi-color capabilities
WO1998002855A1 (en) Led signal lamp assembly with multi-color capabilities
KR200387489Y1 (en) Rear combination lamp
JP2005104594A (en) Display device for elevator
JP2006309494A (en) Signal light
JPH0753101Y2 (en) LED surface illumination display device
CN215182049U (en) Luminous fingerprint module
JP2005092429A (en) Pedestrian signal
JP2507000Y2 (en) Structure of button with function display
JPH09297554A (en) Led display device
AU680230B2 (en) Indicator device for an elevator and procedure for controlling the display of an indicator device
JPH0546061Y2 (en)
JP2509762Y2 (en) Bar graph display device
JPH0242505Y2 (en)
JP2593691Y2 (en) Variable color lighting system
JP3042176U (en) Display device
JPH0138624Y2 (en)