WO2012147160A1 - エレベーターシステム - Google Patents
エレベーターシステム Download PDFInfo
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- WO2012147160A1 WO2012147160A1 PCT/JP2011/060146 JP2011060146W WO2012147160A1 WO 2012147160 A1 WO2012147160 A1 WO 2012147160A1 JP 2011060146 W JP2011060146 W JP 2011060146W WO 2012147160 A1 WO2012147160 A1 WO 2012147160A1
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- bank
- floor
- elevator
- predetermined
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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
- B66B3/002—Indicators
- B66B3/006—Indicators for guiding passengers to their assigned elevator car
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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
Definitions
- the present invention relates to an elevator system for guiding a user appropriately in a building where a plurality of elevator banks exist.
- Patent Documents 1 and 2 disclose systems for guiding users of elevators.
- a display device is installed in a passage leading to the elevator hall.
- this system detects elevator congestion according to the number of registered calls.
- the information is displayed on the display device to guide the user in the direction in which the stairs are present.
- a display device is installed in the vicinity of each landing entrance of a group-controlled elevator.
- the display device displays the operating status of the corresponding elevator.
- the user of the elevator can determine which elevator should be used by looking at the display contents of the display device.
- Patent Documents 1 and 2 can not appropriately guide the user in such a case. For example, when an event is held in a building, the number of users increases rapidly in a specific bank immediately before the start of the event and immediately after the end. For this reason, on the floor between the lobby floor and the floor serving as the venue for the event, the user may be kept waiting for a long time at the landing.
- the present invention has been made to solve the problems as described above, and the purpose thereof is to properly provide elevator users according to the congestion status of each bank when there are multiple elevator banks in a building.
- An elevator system that can be guided is provided.
- An elevator system is an elevator system for guiding a user in a building having a plurality of elevator banks, provided on a predetermined floor of the building and arranged at an elevator hall of a predetermined bank.
- the bank load judgment which manages the load factor in the car of each elevator of the floor where the landing indicator and the hall indicator are installed for each operation direction, and determines the congestion status of each bank of the floor for each operation direction
- the bank load determination means is a landing indicator when the bank having the landing indicator is congested in a predetermined driving direction and there is another bank not crowded in the same driving direction. To display the crowded driving direction and a guide map to another bank.
- elevator users when there are a plurality of elevator banks in a building, elevator users can be appropriately guided according to the congestion status of each bank.
- FIG. 1 It is a block diagram which shows the elevator system in Embodiment 1 of this invention. It is a figure for demonstrating the function of a bank load determination apparatus. It is a flowchart which shows operation
- FIG. 1 is a block diagram showing an elevator system according to Embodiment 1 of the present invention.
- the system is applied to a building where there are multiple elevator banks.
- description will be made by taking an example where three banks A to C exist in a building.
- reference numeral 1 denotes a group management apparatus that manages a plurality of elevators as a group.
- the present system is provided with three group management devices 1 corresponding to the number of banks.
- any one of A to C will be added after the reference numeral.
- the group management apparatus of bank A is described as 1A
- the group management apparatus of bank B is described as 1B
- the group management apparatus of bank C is described as 1C. The same applies to the other configurations.
- Reference numeral 2 denotes a control device managed by the group management device 1.
- the control device 2 controls the operation of the elevator.
- three elevators are provided in each bank. That is, each group management device 1 manages (the control device 2 of) three elevators.
- the machine number is attached after the bank symbol.
- the controller of the elevator of the first car of bank A is denoted as 2A1, the controller of the second car of bank B as 2B2, and the controller of the third car of bank C as 2C3.
- Each control device 2 includes a load factor calculation unit 3, a communication control unit 4, and a display control unit 5.
- the load factor computing means 3 computes the load factor in the corresponding elevator car. When the car stops at the landing, the load factor calculation means 3 detects the number of people getting on and off the car and specifies the number of people in the car. The detection of the number of passengers is performed based on, for example, an image from a camera in the car, and a measurement result of a door sensor or a weighing device. The load factor calculation means 3 calculates the in-car load factor from the identified number of people in the car and the capacity of the car.
- the communication control means 4 transmits car load information to the bank load determination device 7 described later when the car passes each floor.
- the car load information includes the in-car load factor calculated by the load factor calculation means 3 and the operation direction (car movement direction) at that time. For example, when the car passes through the landing, the communication control means 4 transmits the car load information to the bank load determination device 7 when the car reaches the landing position (height) of the landing. When the car stops at the landing, the communication control means 4 transmits the car load information to the bank load determination device 7 when the car departs from the landing.
- the display control means 5 controls the display of the corresponding hall indicator 6 of the elevator.
- the landing indicators 6 are installed on all the floors (1F to 8F) of the building.
- those arranged at the hall of the first unit of bank A are 6A1-2F
- those arranged at the hall of the second unit of bank A are 6A2 It is written as -2F.
- the hall indicators installed on the eighth floor (8F) of the building the one arranged at the hall of the third car of bank C is described as 6C3-8F.
- the bank load determination device 7 determines the congestion status of each bank for each floor and each operation direction.
- the bank load determination device 7 is connected to each group management device 1 and receives car load information from the communication control means 4 of each control device 2 via the corresponding group management device 1.
- the bank load determination device 7 includes storage means 8, determination means 9, and display instruction means 10.
- FIG. 2 is a diagram for explaining the function of the bank load determination device. As shown in FIG. 2, the in-car load factor of each elevator is stored in the storage means 8 for each floor and each operation direction.
- the bank load determination device 7 receives the car load information from the communication control means 4, the bank load determination device 7 updates the corresponding in-car load factor stored in the storage means 8 to keep the value always in the latest state.
- the determination means 9 determines the congestion status of each bank for each floor and each operation direction based on the in-car load factor managed by the storage means 8. For example, when the in-car load factor of the elevator in the bank is equal to or higher than a predetermined value in one driving direction of the same floor and the state continues for a predetermined time, for example, the judging means 9 It is determined that the floor is congested in the one operation direction (a predetermined congested state).
- the display command means 10 outputs a command (display command) for causing the hall display 6 to display predetermined content.
- the display command means 10 outputs a display command of an appropriate content according to the determination result of the determination means 9.
- the display control means 5 of each control device 2 receives a display instruction from the display instruction means 10, the display control means 5 causes the corresponding hall display 6 to perform display according to the received content.
- FIG. 3 is a flow chart showing the operation of the elevator system according to the first embodiment of the present invention
- FIG. 4 is a view showing a display example of the hall display.
- each control device 2 when the corresponding car passes through the floor, the communication control means 4 transmits the car load information to the bank load determination device 7.
- the bank load determination device 7 updates the in-car load factor stored in the storage unit 8 based on the received content.
- the determination means 9 determines whether the received in-car load factor is high (S102). For example, when the received in-car load factor is equal to or more than a predetermined value (for example, 80%), the determination unit 9 detects that the in-car load factor of the floor and the operation direction thereof is high.
- a predetermined value for example, 80%
- the display control means 5 of the elevator displays the display of the hall indicator 6 installed on the floor. Do not change If the display on the landing display 6 up to that point is normal content, the display control means 5 continues the normal display (S103). For example, if the in-car load factor on the second floor of the first car in Bank A is 10% in the downward direction (see FIG. 2), the display control means 5 of the control device 2A1 normally determines the landing indicator 6A1-2F Display the contents. In such a case, the display command means 10 may or may not output a predetermined display command to the control device 2A1.
- the in-car load factor received from the communication control means 4 is high (Yes in S102), the in-car load factor in the same operation direction is all high (for example, 80%) on the same floor in the bank Or not) is determined (S104).
- the display control means 5 of the elevator is a landing indicator installed on the floor
- the display 6 is not particularly changed (S103).
- the determination unit 9 determines that the in-car load factor is high (Yes in S102).
- the in-car load factor of the second car on the second floor of bank B is 50% in the downward direction for the first car, and 40% in the second car.
- the display control means 5 of the control device 2B3 does not change the display of the landing indicator 6B3-2F because there is one having a low in-car load factor among the other units.
- the display control means 5 of the control device 2B3 causes the landing indicator 6B3-2F to display the normal content as before.
- the determination means 9 has the high load state It is determined whether it has continued for a long time (S105). For example, when the high load state continues for a predetermined time (for example, 15 minutes) or more, the determination means 9 detects that the floor of the bank in the bank is congested in the operation direction.
- the display control means 5 of the elevator does not particularly change the display of the hall display 6 installed on the floor ((S105) S103).
- the determination unit 9 determines that the in-car load factor is high (Yes in S102).
- the in-car load factor of the other unit on the seventh floor of bank A is 90% in the downward direction for both the second and third units. For this reason, the determination means 9 determines that the lower side of the seventh floor in the bank A is in a high load state. However, if the high load state does not continue for 15 minutes or more, the determination means 9 determines that the seventh floor of the bank A is not crowded downward.
- the display control means 5 of the control devices 2A1 to 2A3 does not change the display of the hall indicators 6A1-7F, 6A2-7F, 6A3-7F.
- the display control means 5 of the control device 2A1 causes the landing indicators 6A1-7F to display normal content as before.
- the determination unit 9 determines that there is an elevator with a low in-car load factor in the same floor and in the same operation direction. It is determined whether there is any bank (S106).
- the determination unit 9 determines that the downward direction on the seventh floor of the bank A is congested (S105 Yes).
- the in-car load factor of the same floor and the same operation direction of the other banks is, for example, 80% for the first car in bank B and 30% for the first car in bank C. That is, in the bank C (other banks), there is an elevator with a low in-car load factor (Yes in S106).
- the display control means 5 of the control devices 2A1 to 2A3 causes the landing indicators 6A1-7F, 6A2-7F, 6A3-7F to operate in the congestion direction on the floor, and the load factor in the car And a guide map to the bank C where there is a low elevator (S107).
- FIG. 4 shows a display example of the landing indicators 6A1-7F at this time.
- Reference numeral 11 shown in FIG. 4 is a landing door of the first car of Bank A installed on the seventh floor of the building, and 12 is a landing button provided near the landing door 11.
- On the landing display 6A1-7F a plan view of the seventh floor of the building is displayed, and an arrow indicating a route from the current location (bank A) to the bank C is displayed superimposed on the plan view.
- the driving direction crowded in the bank A is displayed by characters below the plan view. The user who sees the display of the landing indicators 6A1-7F understands that the bank C is vacant, and can move to the bank C.
- the display control means 5 of the control devices 2A1 to 2A3 causes the landing indicators 6A1-7F, 6A2-7F, 6A3-7F to operate in the crowded direction on the floor and the stairs in the building.
- a guide map to the escalator is displayed (S108).
- a floor plan of the seventh floor of the building is displayed on the landing indicator 6A1-7F, and an arrow indicating a route from the current location (bank A) to the escalator is displayed superimposed on the above plane plan.
- the driving directions crowded in the bank A are displayed on the floor display 6A1-7F by characters below the plan view.
- the process shown in FIG. 3 may be performed for each in-car load factor at a predetermined cycle. Further, in the above-described S106, the determination means 9 may determine whether there is another bank that is not crowded with the same floor and the same operation direction.
- an elevator user when a plurality of elevator banks exist in a building, according to the congestion situation of each bank, an elevator user can be appropriately guided.
- the congestion status of each bank is detected according to the operation direction, so when congestion occurs in only one operation direction, the user in the opposite direction is not guided to the other bank, and the serviceability is improved. There is no fear that In addition, when all the banks are congested (the load is high), the user can be appropriately guided to the installation place of the stairs or escalator.
- the bank load determination device 7 is connected to each group management device 1.
- each function of the bank load determination device 7 may be provided to the group management device 1.
- the hall display 6 is installed in each hall of each elevator in this embodiment, It is possible to obtain the same effect even if the landing indicators 6 are installed in each bank of each floor.
- FIG. 5 is a flow chart showing the operation of the elevator system in accordance with Embodiment 2 of the present invention.
- the operation of the elevator system according to the present embodiment will be described below with reference to FIG.
- the system configuration is the same as that shown in FIG.
- the processes shown in S201 to S206 are the same as the processes shown in S101 to S106 of FIG.
- the determination unit 9 determines that the floor (congested floor) is congested in the bank. Is determined in the same driving direction (S207). For example, in the seventh floor of bank A, a high load condition in the downward direction continues for 15 minutes or more, and an elevator with a low in-car load factor in the downward direction exists on the seventh floor of bank C (other banks) (FIG. 2) Reference), the determination means 9 determines whether the lower part is congested or not on the upper and lower floors of the seventh floor of the bank A.
- the display control means 5 of the control devices 2A1 to 2A3 are the hall indicators 6 (6A1-6F, 6A2-6F, 6A3-6F, 6A1-7F, 6A2-7F, etc.) installed on the sixth floor and the seventh floor. 6A3-7F) display an operation direction in which congestion occurs on the floor and a guide map to the bank C in which an elevator with a low in-car load factor is present.
- the display control means 5 of each of the control devices 2A1 to 2A3 sends the driving direction and the guide map to the hall indicator 6 (6A1-8F, 6A2-8F, 6A3-8F) on the eighth floor where congestion starts. It is not displayed (S208).
- each of the control devices 2A1 to 2A3 has an elevator with a low operation direction in which congestion occurs on the floor and a load factor in the car at the floor indicators 6A1-7F, 6A2-7F, 6A3-7F And a guide map to the bank C in which the information is present (S209).
- the determination unit 9 determines No in S206, next, the same process as S207 is performed (S210). Then, when congestion occurs in a plurality of consecutive floors in the bank (Yes in S210), the landing indicator 6 of the crowded floor other than the floor where the congestion starts becomes the floor A driving direction in which congestion occurs and a guide map to stairs or escalators in the building are displayed (S211). In addition, when the congested floor is not continuous in the same operation direction (No in S210), the hall indicator 6 of the congested floor indicates the operation direction in which congestion occurs on the floor and the stairs or escalators in the building. And a guide map to display (S212).
- the floor users who are at the beginning of congestion are asked to use the elevators, and only the users on the middle floors whose waiting times are expected to increase will be transferred to other banks and stairs. It can be properly guided.
- the elevator system according to the present invention can be applied when there are a plurality of elevator banks in a building.
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Abstract
Description
特許文献1に記載のシステムでは、エレベーターの乗場に通じる通路に、表示装置を設置している。また、このシステムでは、登録された呼びの数に応じて、エレベーターの混雑状況を検出している。エレベーターが混雑していることが検出された場合は、表示装置にその情報を表示して、利用者を階段がある方向に誘導している。
図1はこの発明の実施の形態1におけるエレベーターシステムを示す構成図である。本システムは、複数のエレベーターバンクが存在する建物に適用される。本実施の形態では、A乃至Cに示す3つのバンクが建物に存在する場合を例に、説明を行う。
以下の説明においては、各バンクの構成を個別に特定する必要がある場合、符号の後にA乃至Cの何れかを付して表記する。例えば、バンクAの群管理装置は1A、バンクBの群管理装置は1B、バンクCの群管理装置は1Cと表記する。他の構成についても同様である。
以下の説明においては、制御装置2を個別に特定する必要がある場合、バンク記号の後に号機番号を付して表記する。例えば、バンクAの1号機のエレベーターの制御装置は2A1、バンクBの2号機の制御装置は2B2、バンクCの3号機の制御装置は2C3と表記する。
負荷率演算手段3は、対応するエレベーターのかご内の負荷率を演算する。負荷率演算手段3は、かごが乗場に停止すると、かごに乗降する人数を検出し、かご内にいる人の数を特定する。乗降者数の検出は、例えば、かご内カメラからの映像、ドアセンサや秤装置の計測結果に基づいて行う。負荷率演算手段3は、特定したかご内人数とかごの定員とから、かご内負荷率を算出する。
図2はバンク負荷判定装置の機能を説明するための図である。記憶手段8には、図2に示すように、各エレベーターのかご内負荷率が、階床毎及び運転方向毎に記憶されている。バンク負荷判定装置7は、通信制御手段4からかご負荷情報を受信すると、記憶手段8に記憶されている対応のかご内負荷率を更新して、その値を常に最新の状態にしておく。
乗場表示器6A1-7Fの表示を見た利用者は、バンクCが空いていることを理解し、バンクCに移動することができる。
また、上記S106では、判定手段9は、同一の階床及び同一の運転方向で、混雑していない他のバンクがあるか否かを判定しても良い。
また、本実施の形態では、乗場表示器6を各エレベーターの各乗場に設置しているが、
乗場表示器6を各階床の各バンクに設置しても、同様の効果を得ることは可能である。
図5はこの発明の実施の形態2におけるエレベーターシステムの動作を示すフローチャートである。以下に、図5を参照し、本実施の形態におけるエレベーターシステムの動作について説明する。システム構成は、図1に示すものと同じである。
S206において、同一の階床及び同一の運転方向で、かご内負荷率の低いエレベーターが存在する他のバンクがある場合、判定手段9は、当該バンクにおいて、混雑している階床(混雑階)が同一運転方向で連続しているか否かを判定する(S207)。例えば、バンクAの7階で下方向の高負荷状態が15分以上継続し、バンクC(他のバンク)の7階に、下方向でかご内負荷率が低いエレベーターが存在する場合(図2参照)、判定手段9は、バンクAの7階の上方階及び下方階において、下方向が混雑しているか否かを判定する。
2 制御装置
3 負荷率演算手段
4 通信制御手段
5 表示制御手段
6 乗場表示器
7 バンク負荷判定装置
8 記憶手段
9 判定手段
10 表示指令手段
11 乗場ドア
12 乗場釦
Claims (5)
- 複数のエレベーターバンクが存在する建物において、利用者を誘導するためのエレベーターシステムであって、
前記建物の所定の階床に設けられ、所定のバンクのエレベーター乗場に配置された乗場表示器と、
前記乗場表示器が設置された階床の各エレベーターのかご内負荷率を運転方向毎に管理し、その階床の各バンクの混雑状況を運転方向毎に判定するバンク負荷判定手段と、
を備え、
前記バンク負荷判定手段は、前記乗場表示器を備えたバンクが所定の運転方向で混雑し、且つ、同一運転方向で混雑していない他のバンクが存在する場合は、前記乗場表示器に、混雑している運転方向と前記他のバンクへの案内図とを表示させるエレベーターシステム。 - 前記バンク負荷判定手段は、前記乗場表示器を備えたバンクが所定の運転方向で混雑し、且つ、同一運転方向で混雑していない他のバンクが存在しない場合は、前記乗場表示器に、混雑している運転方向と前記建物内の階段或いはエスカレーターへの案内図とを表示させる請求項1に記載のエレベーターシステム。
- 前記乗場表示器は、所定のバンクにおいて、各階床のエレベーター乗場に設けられ、
前記バンク負荷判定手段は、前記乗場表示器を備えたバンクが、所定の運転方向で、連続する複数の階床に渡って混雑する場合は、同一運転方向で混雑していない他のバンクが同一階床に存在する場合であっても、混雑が始まる階床の前記乗場表示器には、混雑している運転方向と前記他のバンクへの案内図とを表示させない請求項1又は請求項2に記載のエレベーターシステム。 - 前記バンク負荷判定手段は、同一バンク内のエレベーターのかご内負荷率が、同一階床の一方の運転方向で全て所定値以上であり、且つ、その状態が所定時間継続した場合に、そのバンクのその階床について、前記一方の運転方向で混雑していることを判定する請求項1から請求項3の何れかに記載のエレベーターシステム。
- 前記バンク負荷判定手段は、前記乗場表示器を備えたバンクが所定の運転方向で混雑し、且つ、同一階床及び同一運転方向でかご内負荷率が所定値未満である他のバンクが存在する場合に、前記乗場表示器に、混雑している運転方向と前記他のバンクへの案内図とを表示させる請求項4に記載のエレベーターシステム。
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KR1020137028627A KR101537461B1 (ko) | 2011-04-26 | 2011-04-26 | 엘리베이터 시스템 |
CN201180064303.4A CN103282297B (zh) | 2011-04-26 | 2011-04-26 | 电梯系统 |
PCT/JP2011/060146 WO2012147160A1 (ja) | 2011-04-26 | 2011-04-26 | エレベーターシステム |
JP2013511820A JP5500312B2 (ja) | 2011-04-26 | 2011-04-26 | エレベーターシステム |
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DE112017007026T5 (de) | 2017-02-09 | 2019-10-24 | Mitsubishi Electric Corporation | Aufzugssystem und informationsbereitstellungsverfahren in einem aufzugssystem |
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CN104444667B (zh) * | 2014-12-08 | 2017-01-11 | 重庆富士电梯有限责任公司 | 一种分散布置的电梯运行指示装置 |
CN107265229A (zh) * | 2017-08-21 | 2017-10-20 | 太仓市智联信息科技有限公司 | 一种电梯乘坐规划系统 |
CN113460820A (zh) * | 2020-03-31 | 2021-10-01 | 广东石油化工学院 | 智能电梯排队引导系统 |
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JPH02106577A (ja) * | 1988-10-14 | 1990-04-18 | Hitachi Ltd | エレベーターの制御方法及び装置 |
JPH06305649A (ja) * | 1993-04-27 | 1994-11-01 | Hitachi Ltd | エレベータの運行制御方法及び制御装置 |
WO2006006205A1 (ja) * | 2004-07-08 | 2006-01-19 | Mitsubishi Denki Kabushiki Kaisha | エレベーターの制御装置 |
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DE112017007026T5 (de) | 2017-02-09 | 2019-10-24 | Mitsubishi Electric Corporation | Aufzugssystem und informationsbereitstellungsverfahren in einem aufzugssystem |
JP6380709B1 (ja) * | 2017-09-20 | 2018-08-29 | 三菱電機株式会社 | エレベーター監視装置およびエレベーターシステム |
WO2019058455A1 (ja) * | 2017-09-20 | 2019-03-28 | 三菱電機株式会社 | エレベーター監視装置およびエレベーターシステム |
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KR101537461B1 (ko) | 2015-07-16 |
CN103282297A (zh) | 2013-09-04 |
KR20140005312A (ko) | 2014-01-14 |
CN103282297B (zh) | 2015-07-08 |
JP5500312B2 (ja) | 2014-05-21 |
JPWO2012147160A1 (ja) | 2014-07-28 |
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