JP2016060600A - Elevator and elevator group - Google Patents

Elevator and elevator group Download PDF

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JP2016060600A
JP2016060600A JP2014190666A JP2014190666A JP2016060600A JP 2016060600 A JP2016060600 A JP 2016060600A JP 2014190666 A JP2014190666 A JP 2014190666A JP 2014190666 A JP2014190666 A JP 2014190666A JP 2016060600 A JP2016060600 A JP 2016060600A
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light source
car
elevator
time
control device
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JP6294196B2 (en
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岩瀬　茂樹
Shigeki Iwase
茂樹 岩瀬
健二 櫻井
Kenji Sakurai
健二 櫻井
洋平 杉山
Yohei Sugiyama
洋平 杉山
潤 鳥谷部
Jun Toyabe
潤 鳥谷部
英則 関根
Hidenori Sekine
英則 関根
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Hitachi Ltd
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Hitachi Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies

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  • Cage And Drive Apparatuses For Elevators (AREA)
  • Elevator Control (AREA)

Abstract

PROBLEM TO BE SOLVED: To prevent switching of light sources in an elevator car from being visually recognized by a passenger, when switching the light sources, and to avoid giving discomfort or anxiety to a passenger.SOLUTION: An elevator car 1 comprises: a luminaire 15 formed of a first LED being a daylight white light source, and a second LED being a bulb color light source disposed on a car ceiling; a balance device 17 for detecting a passenger in the car; a door device 16 disposed on an entrance of the car 1; and an elevator control device 13 having an illumination management table for each time, which determines whether the first LED or the second LED is to be turned on, at predetermined time, in a storage part 21. When the light source which is turned on at present time is different from the light source determined by the illumination management table for each time, the elevator control device 13 turns off the light source which is turned on at present time, and turns on the light source determined by the illumination management table for each time, when there is no passenger in the car, and the door device 16 is closed.SELECTED DRAWING: Figure 3

Description

本発明は、エレベータ及びエレベータ群に関する。   The present invention relates to an elevator and an elevator group.

特許文献１には、かご内に、２種類以上の光源を備え、所定条件で光源の切り替えを行うかご照明装置が記載されている。ここでは、乗りかご内蛍光灯、天井内側電球、天井周囲電球等のうち少なくとも２種類以上の照明器具を有し、時間帯に応じて点灯させる照明器具の切り替え、或は調光を行いことが記載されている。   Patent Document 1 describes a car illumination device that includes two or more types of light sources in a car and switches light sources under predetermined conditions. Here, there are at least two kinds of lighting fixtures among fluorescent lights in the car, bulbs inside the ceiling, bulbs around the ceiling, etc., and switching or dimming of the lighting fixtures to be turned on according to the time zone Have been described.

特開２００３−１４６５４２号公報JP 2003-146542 A

特許文献１の記載の技術は、光源の切り替えあるいは調光は、タイマにより、例えば朝、昼、夜の時間帯に行われる。すなわち、切り替えタイミングはタイマにより設定した時刻であり、エレベータの利用状況については考慮されていない。このため、かご内に乗客が居る状況で切り替えタイミングとなると、光源の切り替えが乗客に視認され、乗客に不安感や不快感を覚えさせるおそれがあった。   In the technique described in Patent Document 1, light source switching or dimming is performed by a timer, for example, in the morning, noon, and night time zones. That is, the switching timing is the time set by the timer, and the usage status of the elevator is not taken into consideration. For this reason, when it becomes a switching timing in the situation where there are passengers in the car, the switching of the light source is visually recognized by the passengers, which may cause the passengers to feel anxiety and discomfort.

かご内に２種類の光源を有し、制御装置により予め定められる設定時刻に点灯する光源を切り替えるエレベータであって、制御装置は、かご内に乗客が居ない場合に光源の切り替えを行う。   The elevator has two types of light sources in the car and switches light sources that are turned on at a preset time set by the control device. The control device switches the light sources when there are no passengers in the car.

本発明によれば、予め定められる設定時刻以降で、かご内に乗客が居ないときに光源の切り替えを行うことにより、乗客に視認されることなく光源の切り替えを行うことができ、サービス性の向上を図ることができる。   According to the present invention, the light source can be switched without being visually recognized by the passenger by switching the light source when there is no passenger in the car after the predetermined set time, and the serviceability is improved. Improvements can be made.

本発明が適用されるエレベータのかご内正面図である。It is a front view in a car of an elevator to which the present invention is applied. エレベータの乗場の側面図である。It is a side view of the elevator hall. エレベータの構成を示すブロック図である。It is a block diagram which shows the structure of an elevator. 本発明の第１の実施形態を示すフローチャートである。It is a flowchart which shows the 1st Embodiment of this invention. 本発明の第２の実施形態を示すフローチャートである。It is a flowchart which shows the 2nd Embodiment of this invention. 本発明の第２の実施形態の派生案を示すフローチャートである。It is a flowchart which shows the derivative plan of the 2nd Embodiment of this invention.

以下、本発明に係るエレベータのかご照明装置の実施形態を図に基づき説明する。   Embodiments of an elevator car lighting device according to the present invention will be described below with reference to the drawings.

（実施形態１）
図１はエレベータのかご内正面図である。エレベータのかご１には、かご床２と、かご床２の周囲に立設される側板３と、側板３上端から延在し、かご床２と対向するかご天井４と、かご天井４に配置され、第１の点灯色、例えば昼白色の光源である第１のＬＥＤ５と、かご天井４に配置され、第２の点灯色、例えば電球色の光源である第２のＬＥＤ６と、かご出入口に配置されるかごドア７と、かごドア７の近傍に設置され、呼びを登録可能なかご内操作盤８とを備えている。なお、第１のＬＥＤ５及び第２のＬＥＤ６の点灯色についてであるが、昼白色の第１のＬＥＤ５を昼間の時間帯に点灯させると共に、電球色の第２のＬＥＤ６を夜間の時間帯に点灯させることで、照明が乗客の生体リズムに与える影響を考慮したものとしている。また、第１のＬＥＤ５及び第２のＬＥＤ６は、それぞれ図示しない電源から給電されて点灯するものである。ここでは各照明をかご天井６に配置しているが、側板や床面に配置されてもよく、第１のＬＥＤと第２のＬＥＤが異なる面に配置されても良い。 (Embodiment 1)
FIG. 1 is a front view of an elevator car. The elevator car 1 includes a car floor 2, a side plate 3 erected around the car floor 2, a car ceiling 4 extending from the upper end of the side plate 3 and facing the car floor 2, and the car ceiling 4. The first LED 5 which is a first lighting color, for example, a daylight white light source, and the second LED 6 which is disposed on the car ceiling 4 and which is a second lighting color, for example, a light source of a light bulb color, and the car entrance / exit A car door 7 to be arranged and an in-car operation panel 8 which is installed in the vicinity of the car door 7 and can register a call are provided. In addition, about the lighting color of 1st LED5 and 2nd LED6, while lighting the 1st LED5 of daytime white at the time zone of daytime, the 2nd LED6 of a light bulb color is lit at the time zone of nighttime. By doing so, the effect of lighting on the biological rhythm of passengers is considered. Further, the first LED 5 and the second LED 6 are respectively powered by a power source (not shown) and lit. Here, each illumination is arranged on the car ceiling 6, but it may be arranged on a side plate or a floor surface, and the first LED and the second LED may be arranged on different surfaces.

図２はエレベータの乗場の側面図である。エレベータの乗場９には、かごドア７と対向可能な乗場ドア１０と、乗場呼びを登録する乗場釦１１と、かご１の位置を表示するかご位置表示装置１２とが設けられている。   FIG. 2 is a side view of the elevator hall. The elevator hall 9 is provided with a hall door 10 that can face the car door 7, a hall button 11 that registers a hall call, and a car position display device 12 that displays the position of the car 1.

図３はエレベータの構成を示すブロック図である。エレベータ制御装置１３はエレベータの運転を制御するものであり、機械室等に配置されている。エレベータ制御装置１３はＣＰＵ２０，記憶部２１を備える。記録部２１にはあらかじめ設定される時刻と記憶部に時間と点灯すべき照明の関係である時刻毎照明管理表が格納され、また接続されるかごごとに現在点灯対象となっている照明がどちらかも格納されている。ここで点灯対象となっている照明とは現在点灯している照明、又は、現在休止中などで点灯はしていないが次回起動時に点灯させる予定の照明である。また、記憶部２１には現在照明が点灯しているかや、ドアの開閉状況、乗客の有無等が格納されていてもよい。ＣＰＵ２０はエレベータ制御装置１３としての処理を実行する。詳細は後述するが、現在時刻を管理し、記憶部２１に格納される時刻毎照明管理表と現在び点灯対象照明を比較し、現在の時刻と点灯対象照明が不一致の場合、かご制御装置１４に照明切り替え指示を出力する。なお、ここでＣＰＵ２０の管理する時刻は、保守契約を結んでいれば定期的に自動で遠隔補正されるものである。一方、保守契約を結んでいない、或いは保守契約を結んでいるが遠隔補正に対応できないエレベータの場合、保守員が出向いて設定しない限り、経年により時刻にずれが生じることになる。このようなエレベータには、例えばかご内操作盤８の保守用スイッチ収納部に設置されたり、行先階釦や開閉釦の組合せによる暗号操作でＯＦＦ−ＯＮ操作される時刻補正用スイッチを備え、この時刻補正用スイッチのＯＦＦ−ＯＮ操作により、予め設定した時刻に補正する機能を追設し、顧客自身で時刻補正を行えるようにすることができる。
かご１は、エレベータ制御装置１３に接続されると共に、ＣＰＵ２２及び記憶部２３を備えるかご制御装置１４を備える。このかご制御装置１４により、第１のＬＥＤ５及び第２のＬＥＤ６を備えるかご照明装置１５と、かごドア７の開閉を行うドア装置１６と、かご１内の乗客を検出する乗客検出装置、例えば秤装置１７とが制御される。なお、かご制御装置１４は、呼び登録無し状態が予め定められる所定時間継続したときに、光源である第１のＬＥＤ５又は第２のＬＥＤ６を消灯すると共に、呼び登録に応じて第１のＬＥＤ５又は第２のＬＥＤ６を再点灯するように設定されている。これはかご１内に乗客が居ないときに第１のＬＥＤ５及び第２のＬＥＤ６を消灯することで省エネルギ―化を図るためである。また、詳しくは後述するが、かご制御装置１４は、エレベータ制御装置１３からの指令に応じ、第１のＬＥＤ５又は第２のＬＥＤ６を選択して点灯する。また、かご制御装置１４は、呼び登録無し状態が予め定められる所定時間継続され、第１のＬＥＤ５又は第２のＬＥＤ６のいずれかが点灯中の場合これを消灯させる。 FIG. 3 is a block diagram showing the configuration of the elevator. The elevator control device 13 controls the operation of the elevator and is disposed in a machine room or the like. The elevator control device 13 includes a CPU 20 and a storage unit 21. The recording unit 21 stores an illumination management table for each time that is a relationship between the time set in advance and the illumination to be lit in the storage unit, and which lighting is currently turned on for each connected car. It is also stored. Here, the illumination to be turned on is illumination that is currently lit, or illumination that is not lit due to the current stop, but is scheduled to be lit at the next startup. In addition, the storage unit 21 may store information such as whether the illumination is currently turned on, the door opening / closing status, the presence or absence of passengers, and the like. The CPU 20 executes processing as the elevator control device 13. Although details will be described later, the current time is managed, the lighting management table for each time stored in the storage unit 21 is compared with the lighting target lighting, and if the current time does not match the lighting target lighting, the car control device 14 Outputs a lighting switch instruction. Here, the time managed by the CPU 20 is automatically and automatically corrected periodically if a maintenance contract is made. On the other hand, in the case of an elevator that does not have a maintenance contract, or has a maintenance contract but cannot support remote correction, the time will be shifted due to aging unless a maintenance staff visits and sets. Such an elevator includes, for example, a time correction switch that is installed in the maintenance switch storage portion of the in-car operation panel 8 or that is turned OFF / ON by a cryptographic operation using a combination of a destination floor button and an open / close button. It is possible to add a function for correcting to a preset time by OFF-ON operation of the time correction switch so that the customer can correct the time by himself / herself.
The car 1 includes a car control device 14 that is connected to the elevator control device 13 and includes a CPU 22 and a storage unit 23. By this car control device 14, a car illumination device 15 having a first LED 5 and a second LED 6, a door device 16 for opening and closing the car door 7, and a passenger detection device for detecting passengers in the car 1, for example, a scale The device 17 is controlled. The car control device 14 turns off the first LED 5 or the second LED 6 that is the light source when the call registration non-state continues for a predetermined time, and the first LED 5 or the second LED 6 according to the call registration. The second LED 6 is set to be lit again. This is to save energy by turning off the first LED 5 and the second LED 6 when there are no passengers in the car 1. Moreover, although mentioned later in detail, the car control apparatus 14 selects the 1st LED5 or the 2nd LED6 according to the command from the elevator control apparatus 13, and lights it. Further, the car control device 14 continues for a predetermined period of time when no call registration is made, and turns off the light when either the first LED 5 or the second LED 6 is lit.

乗場９には、エレベータ制御装置１３に接続されると共に、ＣＰＵ２４を有して構成される乗場制御装置１８が設けられ、この乗場制御装置１８に、乗場釦１１の操作信号が入力され、かつ乗場制御装置１８によりかご位置表示装置１２の制御が行われる。
図４は第１の実施形態の照明の切り替え判断示すフローチャートである。なお、ここでは、昼間の時間帯（朝６時〜夜６時）に点灯する昼白色の第１のＬＥＤ５から夜間の時間帯（夜６時〜翌朝６時）に点灯する電球色の第２のＬＥＤ６への切り替えを例として説明する。 エレベータ制御装置１３は、Ｓ１として現在時刻と現在点灯対象となっている照明があっていないか確認をする。具体的には、エレベータ制御装置１３は、現在時刻、記憶部２１に格納される時刻毎照明管理表と、現在点灯対象照明を比較し、現在の時刻と点灯対象照明が不一致の場合、かご制御装置１４に照明切り替え指示を出力する。例えば、夜六時になったことを判断すると、第２のＬＥＤ６が点灯対象となっているか判断し、第２のＬＥＤ６が点灯対象となっておらず、すなわち第１のＬＥＤ５が点灯対象となっている場合、かご制御装置１４に第２のＬＥＤ６に照明を切り替えるよう指示を送る。Ｓ２では、照明切り替え指示を受けたエレベータ制御装置１３はかご内光源が現在消灯状態か判断する。例であれば、現在点灯対象となっている第１のＬＥＤ５が現在消灯しているかどうかを判断する。Ｓ２で第１のＬＥＤ５が消灯していることが判断されると、かご１内に乗客がいないとみなされ、Ｓ３としてかご制御装置１４は点灯対象光源を第１のＬＥＤ５から第２のＬＥＤ６に切り替え、切り替えた情報をエレベータ制御装置１３に送信する。この時に、この時に記憶部２３に格納される点灯対象光源を第１のＬＥＤ５から第２のＬＥＤ６に書き換える。乗場釦１１が操作されて呼びが登録されたときに、第２のＬＥＤ６を点灯し呼びに応じて通常運転を継続する。 The landing 9 is provided with a landing control device 18 that is connected to the elevator control device 13 and includes a CPU 24. An operation signal for the landing button 11 is input to the landing control device 18, and the landing The car position display device 12 is controlled by the control device 18.
FIG. 4 is a flowchart illustrating the illumination switching determination according to the first embodiment. Here, the second light bulb color that lights in the night time zone (from 6 pm to 6 am in the next morning) from the daytime white first LED 5 lit in the daytime time zone (6 am to 6 pm). Switching to LED 6 will be described as an example. The elevator control device 13 confirms whether there is any illumination that is currently turned on and the current time as S1. Specifically, the elevator control device 13 compares the current time and the lighting management table for each time stored in the storage unit 21 with the current lighting target lighting, and if the current time does not match the lighting target lighting, the car control is performed. An illumination switching instruction is output to the device 14. For example, when it is determined that it is 6:00 pm, it is determined whether the second LED 6 is a lighting target, and the second LED 6 is not a lighting target, that is, the first LED 5 is a lighting target. If so, the car control device 14 is instructed to switch the illumination to the second LED 6. In S2, the elevator control device 13 that has received the illumination switching instruction determines whether or not the light source in the car is currently turned off. For example, it is determined whether or not the first LED 5 that is currently turned on is currently turned off. If it is determined in S2 that the first LED 5 is turned off, it is considered that there is no passenger in the car 1, and the car control device 14 changes the lighting target light source from the first LED 5 to the second LED 6 in S3. The switched information is transmitted to the elevator control device 13. At this time, the lighting target light source stored in the storage unit 23 at this time is rewritten from the first LED 5 to the second LED 6. When the landing button 11 is operated and a call is registered, the second LED 6 is turned on and normal operation is continued according to the call.

一方、手順Ｓ２で第１のＬＥＤ５が点灯状態であることが判断されると、手順Ｓ５に移行し、秤装置１７からの信号に基づきかご１内に乗客が居ないかどうかが判断される。このとき、かご１内に乗客が居ないことが判断されると、手順Ｓ６として、ドア７が閉じているかどうかが判断され、ドア７が閉じている場合、Ｓ７として、第１のＬＥＤ５を消灯すると共に、点灯対象光源の切り替えを行い、第２のＬＥＤ６を点灯し、切り替えた旨をエレベータ制御装置１３に送信する。
一方、手順Ｓ１で時刻と光源が一致している場合、エレベータ制御装置はＳ４として一定時間待つ。また、手順Ｓ５でかご１内に乗客が居る場合、手順Ｓ６でドア７が開いている場合、かご制御装置１４はエレベータ制御装置１３に一度エラーなどを送信し、エレベータ制御装置１３はＳ４として一定時間待つ。このＳ４のＷＡＩＴはＳ５やＳ６のＮＯなど、一時的に点灯対象光源が切り替えられなかった場合と、Ｓ１がＮＯやＳ３やＳ７を介して処理を実行し、現在時刻と点灯対象光源が一致している事が期待される場合とで、処理が異なってよい。例えば前者は１０分や１５分後になど短い時間経過後に実行し、後者は１２時間など長期間で時刻と点灯対象光源の不一致が発生しそうな場合に実行されるようにしてもよい。なお、本実施例では光源を切り替える事が出来ない場合、かご制御装置１４はエレベータ制御装置１３にエラーなどの報告をし、エレベータ制御装置１３で一定時間待っているが、かご制御装置１４側で一定時間待っても良い。 On the other hand, if it is determined in step S2 that the first LED 5 is in the lit state, the process proceeds to step S5, and it is determined whether there is no passenger in the car 1 based on a signal from the scale device 17. At this time, if it is determined that there are no passengers in the car 1, it is determined in step S6 whether the door 7 is closed. If the door 7 is closed, the first LED 5 is turned off as S7. At the same time, the lighting target light source is switched, the second LED 6 is turned on, and the fact that the switching has been performed is transmitted to the elevator control device 13.
On the other hand, when the time and the light source coincide with each other in step S1, the elevator control device waits for a certain time as S4. If there is a passenger in the car 1 in step S5, or if the door 7 is open in step S6, the car control device 14 transmits an error once to the elevator control device 13, and the elevator control device 13 is constant as S4. Wait for time. In this WAIT of S4, when the light source to be lit is temporarily not switched, such as S5 or S6, and when S1 performs processing through NO, S3, or S7, the current time matches the light source to be lit. The processing may be different depending on what is expected. For example, the former may be executed after a short period of time such as 10 minutes or 15 minutes later, and the latter may be executed when a mismatch between the time and the light source to be lit is likely to occur in a long period such as 12 hours. In this embodiment, when the light source cannot be switched, the car control device 14 reports an error or the like to the elevator control device 13 and waits for a certain period of time in the elevator control device 13. You may wait for a certain time.

第１の実施形態によれば、予め定められる設定時刻以降で、かご１内に乗客が居ないときに光源の切り替えを行うことにより、かご１内の乗客に視認されることなく光源の切り替えを行うことができ、これによって、乗客に不安感や不快感を覚えさせることがなく、サービス性の向上を図ることができる。また、かご１内の乗客が無検出で、かつドア閉じを検出したときにも行うようにすることで、照明切り替え時刻が過ぎた後、呼びが断続的に登録されることで呼び登録無しの光源が点灯状態が所定時間継続しない場合でも、かご１内に乗客が居ないときに、光源の切り替えを行うことで、照明切り替え時刻から比較的早い段階で、乗客に視認されることなく切り替えを実現することができる。 また、光源を消灯した後、他方の光源を点灯し、光源の切り替えを行うようにすることで、第１のＬＥＤ５及び第２のＬＥＤ６の電源を共通化し、総容量を１台分の電源容量に抑えると共に、照明回路が複雑化することを避け、これによって、省エネルギ―化、及びコスト低減を図ることができる。   According to the first embodiment, the light source is switched without being visually recognized by the passenger in the car 1 by switching the light source when there is no passenger in the car 1 after a predetermined set time. This makes it possible to improve serviceability without causing passengers to feel uneasy or uncomfortable. In addition, when the passenger in the car 1 is not detected and the door closing is detected, the call is not registered because the call is intermittently registered after the lighting switching time has passed. Even when the light source is not lit for a predetermined time, when there is no passenger in the car 1, the light source is switched so that the switching can be performed without being seen by the passenger at a relatively early stage from the lighting switching time. Can be realized. Further, by turning off the light source and then turning on the other light source and switching the light source, the power supply of the first LED 5 and the second LED 6 is made common, and the total capacity is the power supply capacity for one unit. In addition, the lighting circuit can be prevented from becoming complicated, which can save energy and reduce costs.

（実施形態２）
ここで、複数台、例えば２台のエレベータが併設されたものにあって、かご内の光源を切り替える手順を図５に基づき説明する。また、それぞれのエレベータのかご１内の構造は前述した図１を参照して説明すると共に、ここで昼間の時間帯（朝６時〜夜６時）に点灯する昼白色の第１のＬＥＤ５から夜間の時間帯（夜６時〜翌朝６時）に点灯する電球色の第２のＬＥＤ６への切り替えを例として説明する。 (Embodiment 2)
Here, a procedure for switching light sources in a car in a case where a plurality of elevators, for example, two elevators are provided together will be described with reference to FIG. Further, the structure of each elevator car 1 will be described with reference to FIG. 1 described above, and from the first white LED 5 which is lit in the daytime period (6 am to 6 pm). An example of switching to the second LED 6 having a light bulb color that lights in the night time zone (from 6:00 to 6:00 the next morning) will be described.

制御装置は、Ｓ１１に示すように、エレベータ制御装置１３は一定時間毎又はあらかじめ設定した時刻に、点灯対象光源が現在の時刻に対応しているものか確認する。もし、光源と時刻があっていない場合、Ｓ１２に進み、エレベータ制御装置１３は各かごのかご制御装置１４に光源を変更するよう指示を送信する。指示を受信したかご制御装置１４はＳ１２の判断を実施する。なお、各かご制御装置１４はそれぞれ光源切り替え判断を行う。本実施形態の説明ではある一つのかご制御装置１４の処理を取り上げるが、当該かご制御を備えるかごを自かご、他方のかごを他かごと便宜的に呼称する事がある。エレベータ制御装置１３から光源変更指示を受領すると、かご制御装置は自かごが消灯している場合、又はかご内に客がおらず（Ｓ１５：ＮＯ）、ドアを閉じている場合（Ｓ１６：ＹＥＳ）の場合、自かごの光源変更準備は整っていると判断し、Ｓ１３の判断に進む。次にＳ１３では、かご制御装置現在時刻が光源切り替え予定時刻からさらに一定時間以上経過している、又は他かごが点灯対象光源を切り替え済（時刻と点灯対象光源が一致している）のいずれかの条件を満たしているかを確認する。上記はエレベータ制御装置１３からかご制御装置現在時刻が光源切り替え予定時刻からさらに一定時間以上経過しているかの情報、及び他かごが点灯対象光源を切り替え済かの情報を受領することで、かご制御装置１４が判定する。なお、Ｓ１３の前にかご制御装置はエレベータ制御装置に自かごの光源変更準備が整っている旨送信し、Ｓ１３はエレベータ制御装置１３が実行しても良い。上記いずれかの条件を満たす場合、Ｓ１４として、かご制御装置１４は自かごの点灯対象光源を切り替え、切り替えた旨をエレベータ制御装置１３に送信する（Ｓ１４）。   As shown in S11, the control device 13 checks whether the lighting target light source corresponds to the current time at regular time intervals or at a preset time. If there is no light source and time, the process proceeds to S12, and the elevator control device 13 transmits an instruction to change the light source to the car control device 14 of each car. The car control device 14 that has received the instruction performs the determination of S12. Each car control device 14 makes a light source switching determination. In the description of the present embodiment, the processing of one car control device 14 is taken up, but the car provided with the car control may be referred to as the own car and the other car as the other car for convenience. When the light source change instruction is received from the elevator control device 13, the car control device has its own car turned off, or there is no customer in the car (S15: NO), and the door is closed (S16: YES). In this case, it is determined that the light source change preparation for the car is complete, and the process proceeds to S13. Next, in S13, either the current time of the car control device has passed a certain time or more from the scheduled light source switching time, or the other car has switched the lighting target light source (the time and the lighting target light source match). Make sure that the above conditions are met. The above is the car control by receiving information from the elevator control device 13 that the current time of the car control device is more than a predetermined time from the light source switching scheduled time and information that the other car has switched the light source to be lit. The device 14 determines. In addition, before S13, the car control device may transmit to the elevator control device that the light source preparation for own car is ready, and S13 may be executed by the elevator control device 13. When any one of the above conditions is satisfied, the car control device 14 switches the light source to be lit on its own car as S14, and transmits the fact that it has been switched to the elevator control device 13 (S14).

例えば、予め記憶した照明切り替え時刻、例えば１８：００になった後、手順Ｓ１２で自かごにあって、第１のＬＥＤ５が消灯しているか乗客がおらずドア閉じ状態であり、かつ手順Ｓ１３で、他かごが点灯対象光源が第２のＬＥＤ６に切り替わっているか、１８：３０など照明切り替え時刻からさらに一定以上時間がたってしまっている場合には、自かごの点灯対象光源を第１のＬＥＤ５から第２のＬＥＤ６に切り替える。これは光源切り替え時刻が過ぎた後も一方のエレベータの稼働が続いていることで、長時間にわたり光源の切り替えを行うことができない事態を回避するためである。   For example, after the pre-stored illumination switching time, for example, 18:00, in the car in step S12, the first LED 5 is turned off or there is no passenger and the door is closed, and in step S13. When the light source to be lit is switched to the second LED 6 in another car, or when a certain time or more has passed from the illumination switching time such as 18:30, the light source to be lit in the own car is moved from the first LED 5. Switch to the second LED 6. This is to avoid a situation where the light source cannot be switched over a long time because the operation of one of the elevators continues even after the light source switching time has passed.

また、Ｓ１３において、他かごも切り替え済でなく、現在時刻が光源切り替え予定時刻からさらに一定時間以上経過していない場合であっても、他かごが消灯しているか（Ｓ１７ ＹＥＳ）、他かごに乗客がおらず（Ｓ１８ ＹＥＳ）ドアが閉じている場合（Ｓ１９ ＹＥＳ）、かご制御装置１４は、自かごの点灯対象光源を切り替え、切り替えた旨をエレベータ制御装置１３に送信する。なお、上記の判断に必要な情報はエレベータ制御装置１３を介して取得する。上記の条件を満たさない場合は、かご制御装置１４はエレベータ制御装置１３にエラーを返してＳ２０に進み、一定時間経過後，エレベータ制御装置１３はＳ１１から再度フローを回す。   In S13, even if the other car has not been switched, and the current time has not passed a certain time from the scheduled light source switching time, the other car is turned off (YES in S17), When there is no passenger (S18 YES) and the door is closed (S19 YES), the car control device 14 switches the light source to be lit on its own car, and transmits the fact that it has been switched to the elevator control device 13. Information necessary for the above determination is acquired via the elevator control device 13. When the above conditions are not satisfied, the car control device 14 returns an error to the elevator control device 13 and proceeds to S20. After a predetermined time has elapsed, the elevator control device 13 starts the flow again from S11.

図６は、本発明の第２の実施形態の派生案を示すフローチャートである。図５からの変更点はＳ２１が追加された点である。Ｓ２１は他かごが消灯しているか（Ｓ１７ ＹＥＳ）、他かご内にエレベータに乗客がおらず（Ｓ１８ ＹＥＳ）且つドアが閉じている場合（Ｓ１９ ＹＥＳ）に、かご制御装置１４又は他かごの光源も切り替えてしまう処理である。この処理はかご制御装置１４が直接他のかご制御装置に指示を出しても良いし、エレベータ制御装置１３に通知し、エレベータ制御装置１３から他のかご制御装置１４に通知しても良い。こうする事で、確実に同じタイミングで点灯対象光源を切り替える事が出来、複数のエレベータで光源が違うのがユーザに見えるという事象を防ぐ事が出来る。   FIG. 6 is a flowchart showing a derivative plan of the second embodiment of the present invention. The change from FIG. 5 is that S21 is added. In S21, when the other car is turned off (S17 YES), or when there is no passenger in the elevator (S18 YES) and the door is closed (S19 YES), the light source of the car control device 14 or the other car Is also a process of switching. In this process, the car control device 14 may directly issue an instruction to another car control device, may notify the elevator control device 13, and may notify the other car control device 14 from the elevator control device 13. By doing so, it is possible to switch the light source to be lit reliably at the same timing, and to prevent the user from seeing that the light source is different in a plurality of elevators.

第２の実施形態によれば、複数のエレベータが併設されたものにあって、同時にかご１内の光源の切り替えを行うことができ、これによって、照明制御において統一感を持たせることができる。   According to the second embodiment, a plurality of elevators are provided side by side, and the light sources in the car 1 can be switched at the same time, thereby providing a sense of unity in lighting control.

また、前述の実施形態では、光源を２種類のＬＥＤ５、６としたが、光源の種類を増やし、点灯色をさらに多くすることもできることは言うまでもない。   In the above-described embodiment, the light source is the two types of LEDs 5 and 6. However, it goes without saying that the types of light sources can be increased and the lighting colors can be increased.

また、かご制御装置１４は、エレベータ制御装置１３からの指令を記憶部１４ｂに記憶し、時刻に応じて第１のＬＥＤ５又は第２のＬＥＤ６を選択して点灯するようにしているが、本発明はこれに限らず、エレベータ制御装置１３からの直接の指令に基づきＬＥＤ５及び第２のＬＥＤ６の切り替えを行うようにすることもできる。つまりエレベータシステムのいずれかの制御部が処理を実行すれば良い。   In addition, the car control device 14 stores the command from the elevator control device 13 in the storage unit 14b, and selects and lights the first LED 5 or the second LED 6 according to the time. However, the LED 5 and the second LED 6 can be switched based on a direct command from the elevator control device 13. That is, any control unit of the elevator system may execute the process.

１ かご
５ 第１のＬＥＤ
６ 第２のＬＥＤ
７ かごドア
１３ エレベータ制御装置
１４ かご制御装置
１５ かご照明装置
１７ 秤装置（乗客検出装置） 1 basket 5 1st LED
6 Second LED
7 Car door 13 Elevator control device 14 Car control device 15 Car lighting device 17 Weighing device (passenger detection device)

Claims (8)

かご内に２種類の光源を有し、制御装置により予め定められる設定時刻に点灯する光源を切り替えるエレベータであって、
前記制御装置は、前記かご内に乗客が居ない場合に前記光源の切り替えを行うことを特徴とするエレベータ。 An elevator that has two types of light sources in a car and switches light sources that are lit at a preset time set by a control device,
The said control apparatus performs the switching of the said light source, when a passenger is not in the said car, The elevator characterized by the above-mentioned. 前記光源は第１の光源と第２の光源を含み、
前記制御装置は、呼び登録無し状態が予め定められる所定時間継続したことに応じ前記第１の光源を消灯している場合、呼び登録に応じて前記光源を点灯させる際に、前記第２の光源を点灯させる、ことを特徴とした請求項１に記載のエレベータ。 The light source includes a first light source and a second light source,
When the first light source is turned off in response to the absence of a call registration state for a predetermined time, the control device turns on the second light source when turning on the light source according to call registration. The elevator according to claim 1, wherein the elevator is turned on. 前記制御装置は、前記第１の光源が点灯している場合、かご内に乗客がおらずドアも閉じられている場合に、第１の光源を消灯し、第２の光源を点灯させる、ことを特徴とした請求項２に記載のエレベータ。   The control device turns off the first light source and turns on the second light source when the first light source is turned on, when there are no passengers in the car and the door is also closed. The elevator according to claim 2 characterized by things. 前記制御装置は、前記光源を切り替えられなかった場合、あらかじめ定める時間経過後、前記かご内に乗客が居ない場合に前記光源の切り替えを行う請求項３に記載のエレベータ。 The said control apparatus is an elevator of Claim 3 which switches the said light source when there is no passenger in the said car after predetermined time progress, when the said light source is not switched. 前記制御装置は、あらかじめ設定される時刻と点灯すべき光源の関係である時刻毎照明管理表が格納される記憶装置を備え、
制御装置は時刻及び点灯対象となっている光源を管理し、
前記時刻と前記点灯対象の光源の対応が、前記時刻毎照明管理表と一致していない場合、前記光源の切り替えを行う、
ことを特徴とした請求項１に記載のエレベータ。 The control device includes a storage device for storing a lighting management table for each time which is a relationship between a preset time and a light source to be turned on.
The control device manages the time and the light source to be lit,
When the correspondence between the time and the light source to be lit does not match the lighting management table for each time, the light source is switched.
The elevator according to claim 1 characterized by things. 光源用の電源容量として二つの光源を同時に点灯させることが出来ない量の電源を備えることを特徴とした請求項１に記載のエレベータ。 The elevator according to claim 1, further comprising an amount of power that cannot simultaneously turn on the two light sources as a power source capacity for the light source. 請求項１記載のエレベータを複数備えるエレベータ群であって、
予め定められる設定時刻以降で、すべての前記複数のエレベータのかご内に乗客がいない場合に、前記光源の切り替える、
ことを特徴としたエレベータ群。 An elevator group comprising a plurality of elevators according to claim 1,
After a preset time, when there are no passengers in all the elevator cars, the light source is switched,
An elevator group characterized by that. あらかじめ定められる設定時刻からさらに一定時刻経過した場合、
前記制御装置は、 前記複数のエレベータのうち一部のエレベータにのかご内に乗客がいない場合に、当該かご内に乗客がいないエレベータの光源を切り替える、ことを特徴とした請求項６に記載のエレベータ群。 If a certain time has passed since the preset time,
The said control apparatus switches the light source of the elevator which does not have a passenger in the said car, when there is no passenger in the car of some elevators among these elevators, The said control apparatus of Claim 6 characterized by the above-mentioned. Elevator group.
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JP2001284063A (en) * 2000-03-30 2001-10-12 Matsushita Electric Works Ltd Lighting device
JP2003146542A (en) * 2001-11-14 2003-05-21 Hitachi Building Systems Co Ltd Car lighting device for elevator
JP2003335472A (en) * 2002-05-16 2003-11-25 Mitsubishi Electric Corp Indicator system for elevator
JP2013038062A (en) * 2012-03-16 2013-02-21 Pioneer Electronic Corp Luminaire and light emission control method for the same
JP2014001038A (en) * 2012-06-18 2014-01-09 Hitachi Ltd Elevator control device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001284063A (en) * 2000-03-30 2001-10-12 Matsushita Electric Works Ltd Lighting device
JP2003146542A (en) * 2001-11-14 2003-05-21 Hitachi Building Systems Co Ltd Car lighting device for elevator
JP2003335472A (en) * 2002-05-16 2003-11-25 Mitsubishi Electric Corp Indicator system for elevator
JP2013038062A (en) * 2012-03-16 2013-02-21 Pioneer Electronic Corp Luminaire and light emission control method for the same
JP2014001038A (en) * 2012-06-18 2014-01-09 Hitachi Ltd Elevator control device

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