JPH06156910A - Floor position detecting device for elevator - Google Patents
Floor position detecting device for elevatorInfo
- Publication number
- JPH06156910A JPH06156910A JP30900292A JP30900292A JPH06156910A JP H06156910 A JPH06156910 A JP H06156910A JP 30900292 A JP30900292 A JP 30900292A JP 30900292 A JP30900292 A JP 30900292A JP H06156910 A JPH06156910 A JP H06156910A
- Authority
- JP
- Japan
- Prior art keywords
- floor
- car
- elevator
- bar code
- detecting device
- 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.)
- Pending
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、エレベータの階床位置
検出装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an elevator floor position detecting device.
【０００２】[0002]
【従来の技術】従来の装置は、特開昭５６−１２２８３
号公報記載のように、かごが各階床に対応した位置に達
したとき動作する検出装置と、この検出装置の出力信号
を、かごの走行に応じて発生するパルスをカウンタでカ
ウントし、このカウンタの値を検出装置に対応する階床
の階床位置データとして記憶する記憶装置を備えたエレ
ベータの階床位置検出装置があった。2. Description of the Related Art A conventional device is disclosed in Japanese Patent Laid-Open No. 56-12283.
As described in the publication, a detection device that operates when the car reaches a position corresponding to each floor, and an output signal of this detection device, the pulse generated according to the traveling of the car is counted by a counter, and this counter There is a floor position detecting device for an elevator provided with a storage device that stores the value of as the floor position data of the floor corresponding to the detecting device.
【０００３】[0003]
【発明が解決しようとする課題】上記従来技術は、各階
乗場の階床位置表示装置に、かごが昇降路のどの位置を
走行しているかの表示を行うとき、検出装置の出力信号
と、かごの走行に応じて発生するパルスと、かごが上昇
運転か下降運転かの走行方向信号とを演算して行ってお
り、装置の構成が複雑となり、万一表示に故障が生じた
とき、構成された装置を全てチェックしなければならな
く、故障の原因究明が難しく長時間を要する問題があっ
た。SUMMARY OF THE INVENTION In the above-mentioned prior art, when the floor position display device of each floor is displayed as to which position of the hoistway the car is traveling, the output signal of the detection device and the car The pulse generated according to the traveling of the car and the traveling direction signal indicating whether the car is in the ascending operation or the descending operation are calculated and the configuration of the device becomes complicated. All of the devices had to be checked, and it was difficult to determine the cause of the failure, and it took a long time.
【０００４】本発明の目的は、簡単な構成で容易にかご
位置を検出することのできるエレベータの階床位置検出
装置を提供することにある。An object of the present invention is to provide a floor position detecting device for an elevator, which can easily detect the car position with a simple structure.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明は、エレベータのかご側および昇降路側の相
対する部分の一方に投光部および受光部を、他方に反射
体とからなる検出装置と、この検出装置の出力信号を前
記かごの走行方向に応じて加算或は減算するカウンタ
と、このカウンタの演算で前記かごの階床を検出するエ
レベータの階床位置検出装置において、前記反射体に印
刷された階床数を意味付けたバーコードと、前記受光部
の信号を入力し、階床表示装置に信号を出力するバーコ
ード読取装置とを備えたものである。In order to achieve the above object, the present invention comprises a light projecting portion and a light receiving portion on one of opposing portions of a car side and a hoistway side of an elevator, and a reflector on the other side. A detection device, a counter for adding or subtracting an output signal of the detection device according to the traveling direction of the car, and a floor position detecting device for an elevator that detects the floor of the car by the calculation of the counter, It is provided with a bar code printed on the reflector and meaning the number of floors, and a bar code reading device for inputting a signal from the light receiving unit and outputting the signal to a floor display device.
【０００６】[0006]
【作用】このように構成されているので、バーコード読
取装置がバーコードを読み取ると、そのバーコードを解
読して階床表示装置にかご位置の階床数を表示させるの
で、演算装置などの複雑な回路が必要なく容易に階床の
表示が行える。With this configuration, when the bar code reading device reads the bar code, the bar code is decoded and the floor display device displays the number of floors at the car position. The floor can be displayed easily without the need for complicated circuits.
【０００７】[0007]
【実施例】図１は本発明のエレベータの階床位置検出装
置の一実施例を示す説明図である。1 is an explanatory view showing an embodiment of a floor position detecting apparatus for an elevator according to the present invention.
【０００８】図１に示すように、電動機（図示せず）の
動力はシーブ１を介し、ロープ２、かご３とつりあい重
り４に伝えられる。１ａはそらせ車である。また、電動
機（図示せず）の軸には、ロータリエンコーダ５が取付
けてあり、電動機（図示せず）の回転、すなわち、かご
３の走行に応じたパルス数をカウンタ６へ出力してい
る。また、かご３の上部に投光部と受光部から構成され
る光検出装置７が設置してあり、昇降路には反射板８が
階床表示装置９の階床数が切替わる位置の昇降路に貼り
付けてあり、反射板８には各階床１Ｆ〜４Ｆを意味する
バーコード８ａが印刷されている。また、光検出装置７
はバーコード読取装置１０に接続され、かご３の位置を
検出して速度指令などの指令信号を出力するタイミング
を演算する演算装置１１はカウンタ６と光検出装置７と
バーコード読取装置１０の接続点に接続されている。As shown in FIG. 1, the power of an electric motor (not shown) is transmitted to a rope 2, a car 3 and a balance weight 4 via a sheave 1. 1a is a deflecting car. A rotary encoder 5 is attached to the shaft of an electric motor (not shown), and outputs to the counter 6 the number of pulses corresponding to the rotation of the electric motor (not shown), that is, the traveling of the car 3. Further, a light detecting device 7 including a light projecting portion and a light receiving portion is installed on the upper part of the car 3, and a reflecting plate 8 is raised and lowered at a position where the number of floors of the floor display device 9 is switched in the hoistway. A bar code 8a, which is attached to the road and means each floor 1F to 4F, is printed on the reflection plate 8. In addition, the light detection device 7
Is connected to a bar code reading device 10, and a computing device 11 for computing the timing of detecting the position of the car 3 and outputting a command signal such as a speed command is a connection of the counter 6, the photodetector 7 and the bar code reading device 10. Connected to a point.
【０００９】次に、動作の説明を行う。Next, the operation will be described.
【００１０】今、かご３が４階４Ｆから３階３Ｆへ移動
するとき、かご３の上部に設置した光検出装置が、３階
を意味するバーコード８ａと対向したとき、その検出信
号をバーコード読取装置１０へ出力する。バーコード読
取装置は入力された信号を予め記憶された各階床のバー
コード８ａの信号から検索して３階の信号を選択して階
床表示装置９へ出力する。階床表示装置９は３階の信号
が入力されると今まで表示していた４階より３階に表示
内容を切替わる。Now, when the car 3 moves from the 4th floor 4F to the 3rd floor 3F, when the photodetector installed on the upper part of the car 3 faces the bar code 8a which means the 3rd floor, the detection signal is bar-coded. Output to the code reading device 10. The bar code reading device retrieves the input signal from the pre-stored signal of the bar code 8a of each floor, selects the signal of the third floor, and outputs it to the floor display device 9. When the signal of the third floor is input, the floor display device 9 switches the display contents from the previously displayed fourth floor to the third floor.
【００１１】[0011]
【発明の効果】本発明によれば、バーコード読取装置が
バーコードを読み取ると、そのバーコードを解読して階
床表示装置にかご位置の階床数を表示させるので、演算
装置などの複雑な回路が必要なく容易に階床の表示が行
える。According to the present invention, when a bar code reader reads a bar code, the bar code is decoded and the floor display device displays the number of floors at the car position. The floor can be easily displayed without the need for a special circuit.
【図１】本発明のエレベータの階床位置検出装置の一実
施例を示すブロック図である。FIG. 1 is a block diagram showing an embodiment of an elevator floor position detecting device of the present invention.
７ 光検出装置 ８ 反射板 ８ａ バーコード ９ 階床表示装置 １０ バーコード読取装置 7 Photodetector 8 Reflector 8a Bar Code 9 Floor Display 10 Bar Code Reader
Claims (1)
対する部分の一方に投光部および受光部を、他方に反射
体とからなる検出装置と、この検出装置の出力信号を前
記かごの走行方向に応じて加算或は減算するカウンタ
と、このカウンタの演算で前記かごの階床を検出するエ
レベータの階床位置検出装置において、前記反射体に印
刷された階床数を意味付けたバーコードと、前記受光部
の信号を入力し、階床表示装置に信号を出力するバーコ
ード読取装置とを備えたことを特徴とするエレベータの
階床位置検出装置。1. A detection device comprising a light projecting portion and a light receiving portion on one of opposing portions of a car side and a hoistway side of an elevator, and a reflector on the other side, and an output signal of the detection device is a traveling direction of the car. A counter that adds or subtracts according to the above, and a floor position detection device for an elevator that detects the floor of the car by the calculation of this counter, and a bar code meaning the number of floors printed on the reflector. A floor position detecting device for an elevator, comprising: a bar code reader that inputs a signal from the light receiving unit and outputs a signal to a floor display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30900292A JPH06156910A (en) | 1992-11-18 | 1992-11-18 | Floor position detecting device for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30900292A JPH06156910A (en) | 1992-11-18 | 1992-11-18 | Floor position detecting device for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06156910A true JPH06156910A (en) | 1994-06-03 |
Family
ID=17987731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30900292A Pending JPH06156910A (en) | 1992-11-18 | 1992-11-18 | Floor position detecting device for elevator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06156910A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129007A1 (en) * | 1990-12-19 | 1992-07-02 | Mitsubishi Electric Corp | Vehicle mounted navigation arrangement - detects position from movement of vehicle, map data storage and map generation and display devices, efficient data transfer mechanism |
| EP0722903A1 (en) * | 1995-01-20 | 1996-07-24 | Inventio Ag | Method and apparatus for generating shaft information of an elevator shaft |
| US5682024A (en) * | 1995-07-31 | 1997-10-28 | Otis Elevator Company | Elevator position determination |
| JP2012224422A (en) * | 2011-04-18 | 2012-11-15 | Hitachi Ltd | Elevator position detecting device and method |
| CN109484933A (en) * | 2018-12-29 | 2019-03-19 | 日立电梯（中国）有限公司 | A kind of elevator car position and speed detection system and its self checking method |
-
1992
- 1992-11-18 JP JP30900292A patent/JPH06156910A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4129007A1 (en) * | 1990-12-19 | 1992-07-02 | Mitsubishi Electric Corp | Vehicle mounted navigation arrangement - detects position from movement of vehicle, map data storage and map generation and display devices, efficient data transfer mechanism |
| EP0722903A1 (en) * | 1995-01-20 | 1996-07-24 | Inventio Ag | Method and apparatus for generating shaft information of an elevator shaft |
| US5821477A (en) * | 1995-01-20 | 1998-10-13 | Inventio Ag | Method and apparatus for generating elevator car position information |
| AU700778B2 (en) * | 1995-01-20 | 1999-01-14 | Inventio Ag | Method and equipment for the production of shaft information data of a lift shaft |
| CN1042020C (en) * | 1995-01-20 | 1999-02-10 | 英万蒂奥股份公司 | Method and equipment for production of shaft information data of lift shaft |
| US5682024A (en) * | 1995-07-31 | 1997-10-28 | Otis Elevator Company | Elevator position determination |
| JP2012224422A (en) * | 2011-04-18 | 2012-11-15 | Hitachi Ltd | Elevator position detecting device and method |
| CN109484933A (en) * | 2018-12-29 | 2019-03-19 | 日立电梯（中国）有限公司 | A kind of elevator car position and speed detection system and its self checking method |
| CN109484933B (en) * | 2018-12-29 | 2020-07-17 | 日立电梯（中国）有限公司 | Elevator car position and speed detection system and self-detection method thereof |
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