EP2181955B1 - Anzeigeeinheit für aufzug - Google Patents

Anzeigeeinheit für aufzug Download PDF

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Publication number
EP2181955B1
EP2181955B1 EP07806139.7A EP07806139A EP2181955B1 EP 2181955 B1 EP2181955 B1 EP 2181955B1 EP 07806139 A EP07806139 A EP 07806139A EP 2181955 B1 EP2181955 B1 EP 2181955B1
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EP
European Patent Office
Prior art keywords
speed
display
information
operation mode
car
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.)
Active
Application number
EP07806139.7A
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English (en)
French (fr)
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EP2181955A4 (de
EP2181955A1 (de
Inventor
Nobukazu Takeuchi
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
Publication of EP2181955A1 publication Critical patent/EP2181955A1/de
Publication of EP2181955A4 publication Critical patent/EP2181955A4/de
Application granted granted Critical
Publication of EP2181955B1 publication Critical patent/EP2181955B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/02Position or depth indicators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00Applications of devices for indicating or signalling operating conditions of elevators

Definitions

  • the present invention relates to a display device for an elevator, which is provided to a variable-speed elevator whose speed pattern for controlling a speed of a car may be varied.
  • variable-speed elevator for obtaining a speed pattern for a car based on each of information of a weight load in the car and information of a destination floor for the car to control a speed of the car according to the obtained speed pattern.
  • a difference in weight between the car and a counterweight becomes small to result in a reduced driving torque of a hoisting machine
  • a maximum speed of the speed pattern for the car is increased to enable a high-speed operation.
  • the car may be moved to the destination floor within a shorter period of time (see Patent Document 1).
  • Patent Document 1 JP 2003-238037 A
  • JP 2001163539 A relates to the problem of displaying a car position in a display to recognize the position even in high-speed travelling in a car.
  • an operation condition display controller computes a display data for a car operation condition based on the car position detected by a car position detector and a car travelling condition travel-controlled by a travel controller to display the display data on the display.
  • the display combines different display forms to the displayed.
  • the present invention has been made to solve the problem described above, and has an object of providing a display device for an elevator, which is capable of more reliably informing a passenger of whether or not an operation of the elevator is being performed in a high-speed operation mode.
  • a display device for an elevator according to the present invention is provided to the elevator whose operation mode is switchable between a normal operation mode for controlling a speed of a car according to a set speed pattern that has been previously set and a high-speed operation mode for controlling the speed of the car according to a generated speed pattern different from the set speed pattern, the display device including an indicator provided to at least any one of a landing for the elevator and inside of the car, the indicator including a speed display area to display a speed reflecting portion moving according to the speed of the car in the speed display area, in which: the speed display area is set with a high-speed zone that the speed reflecting portion may enter only when the operation mode is the high-speed operation mode and a common speed zone in which the speed reflecting portion is present when the speed of the car is lower than a speed in the high-speed zone; and when the speed reflecting portion is present at least in the high-speed zone, a boundary between the high-speed zone and the common speed zone is indicated.
  • FIG. 1 is a schematic configuration diagram illustrating an elevator according to a first embodiment of the present invention.
  • a hoistway (not shown) for the elevator is provided along a height direction of the building.
  • a car 1 and a counterweight 2 are provided so as to be able to ascend/descend therein.
  • the car 1 and the counterweight 2 are suspended by a main rope 3.
  • the main rope 3 is looped around a driving sheave of a hoisting machine (driving device) 4.
  • the hoisting machine 4 generates a driving force (driving torque) for rotating the driving sheave.
  • the car 1 and the counterweight 2 are raised and lowered in the hoistway by the rotation of the driving sheave of the hoisting machine 4.
  • the car 1 may stop at a landing of each of the floors.
  • a car operating panel is provided inside the car 1, whereas a landing operating panel is provided at each landing (either not shown). Moreover, the car 1 is provided with a weighing device (not shown) for weighing the weight load inside the car 1. Information from each of the car operating panel, the landing operating panel, and the weighing device is transmitted to a controller 5 for controlling an operation of the elevator. The controller 5 registers a call for the car 1 to a destination floor based on the information from each of the car operating panel and the landing operating panel. The car 1 is moved to the destination floor, for which the call has been registered, by the control of the controller 5.
  • the operation of the elevator is controlled by the controller 5 based on the information from each of the car operating panel, the landing operating panel, and the weighing device. Moreover, an operation mode of the elevator may be switched between a normal operation mode for controlling a speed of the car 1 according to a set speed pattern that has been previously set and a high-speed operation mode for controlling the speed of the car 1 according to a generated speed pattern which is different from the set speed pattern.
  • the high-speed operation mode is an operation mode for controlling the speed of the car 1 so that the car may arrive at the destination floor within a shorter period of time than that required in the normal operation mode.
  • the set speed pattern has been previously set for the controller 5.
  • the generated speed pattern is calculated by the controller 5 at the time of the operation in the high-speed operation mode.
  • the generated speed pattern is a speed pattern with at least any one of a maximum speed and an acceleration rate being set higher than that (those) of the set speed pattern.
  • an output frequency of the hoisting machine 4 may be increased as the driving torque which is required to move the car 1 becomes smaller.
  • the car 1 arrives at the destination floor within a shorter period of time by increasing the acceleration rate of the car 1 than by increasing the maximum speed of the car 1. Based on the fact described above, the switching between the normal operation mode and the high-speed operation mode is performed by the controller 5 based on each of the information of the weight load inside the car 1 and that of the destination floor for the car 1.
  • Display devices 6 each displaying information relating to the operation of the elevator as notification information are respectively provided inside the car 1 and at the landings.
  • Floor information indicating a position of the car 1 (floor at which the car 1 is present), direction information indicating a direction in which the car 1 moves, speed information indicating the speed of the car 1, and operation information indicating whether or not the switching to the high-speed operation mode has been performed are transmitted to each of the display devices 6 from the controller 5.
  • Each of the display devices 6 displays the floor information, the direction information, the speed information, and the operation information as the notification information based on the information from the controller 5.
  • Each of the display devices 6 controls a display style of each of the floor information, the direction information, and the operation information based on the operation information. Specifically, each of the display devices 6 uses a different display style of each of the floor information, the direction information, and the operation information, for each of the normal operation mode and the high-speed operation mode. Therefore, the display of each of the floor information, the direction information, and the operation information allows the identification of the operation mode of the elevator, i.e., the normal operationmode or the high-speed operation mode.
  • Each of the display devices 6 includes an indicator 7, a communication section 8, a memory 9, a display information storage section 10, a calculation processing section 11, and a display control section 12.
  • the indicator 7 has a display screen on which the notification information may be displayed.
  • Examples of the indicator 7 include a liquid crystal display, a plasma display, an LED, and a cathode ray tube.
  • the communication section 8 communicates information with the controller 5 and the display devices 6.
  • the memory 9 stores programs and working data for controlling an operation of each of the display devices 6.
  • the display information storage section 10 stores information, for example, characters, graphics, and the like to be displayed on the indicator 7 as set display information.
  • the calculation processing section 11 operates based on the programs and working data stored in the memory 9.
  • the calculation processing section 11 extracts the set display information from the display information storage section 10 based on the information (floor information, direction information, speed information, and operation information) from the communication section 8 and then transmits the extracted set display information to the display control section 12.
  • the display control section 12 displays the set display information, which has been extracted from the display information storage section 10 by the calculation processing section 11, on the indicator 7.
  • FIG. 2 is a front view illustrating the display screen of the indicator 7 illustrated in FIG. 1 .
  • a speed display area 13 for displaying the speed information a floor display area 14 for displaying the floor information, a direction display area 15 for displaying the direction information, and an operation display area 16 for displaying the operation information are provided on the display screen of the indicator 7.
  • the speed display area 13 has a horizontally arranged band-like shape.
  • a speed display bar 17 having a length which horizontally varies according to the speed of the car 1 is displayed.
  • the speed information is specified by the length of the speed display bar 17. Specifically, a distal end (speed reflecting portion) of the speed display bar 17 displayed in the speed display area 13 moves according to the speed of the car 1.
  • the speed information is specified by a position of the distal end of the speed display bar 17 in the speed display area 13.
  • a boundary between the high-speed zone 18 and the common speed zone 19 is indicated.
  • a color of the common speed zone 19 and that of the speed display bar 17 from the boundary to the distal end thereof differ from each other.
  • the color of the speed display bar 17 in the common speed zone 19 is white, whereas the color of the speed display bar 17 in the high-speed zone 18 is red.
  • the boundary between the high-speed zone 18 and the common speed zone 19 is indicated.
  • the operation information is displayed in a character message.
  • the "high-speed operation mode” is displayed when the operation of the elevator is performed in the high-speed operation mode, whereas the "high-speed operation mode” is not displayed when the operation is performed in the normal operation mode.
  • the "normal operation mode” may be displayed in the operation display area 16, or information independent of the operation of the elevator (for example, date/time information and the like) may be displayed in the operation display area 16.
  • the floor information is displayed in a numerical character(s) specifying the floor. Moreover, in the direction display area 15, the direction information is displayed as an arrow in the form of a triangle.
  • FIGS. 3 (a) and 3 (b) are front views showing the display of the floor information and that of the direction information, which are performed on the indicator 7 illustrated in FIG. 2 , for comparison between the normal operation mode and the high-speed operation mode, in which FIG. 3(a) is a view showing the display of the floor information, and FIG. 3 (b) is a view showing the display of the direction information.
  • the floor information in the high-speed operation mode is displayed in boldface in comparison with the display in the normal operation mode ( FIG. 3 (a) ).
  • the direction information in the high-speed operation mode is displayed as an arrow in the form of a triangle which has a smaller width and a larger height than those of a triangle displayed in the normal operation mode ( FIG. 3(b) ).
  • the shape of the display of each of the floor information and the direction information in the normal operation mode and that in the high-speed operation mode differ from each other.
  • FIG. 4 is a flowchart for illustrating the operation of each of the display devices 6 illustrated in FIG. 1 .
  • the display device 6 first displays a necessary initial screen (for example, background screen or the like), which is stored in the display information storage section 10, on the indicator 7 (S1) Thereafter, the display device 6 judges whether or not the information from the controller 5 has been received (S2). If the information from the controller 5 has not been received, the display device 6 repeatedly judges whether or not the information has been received from the controller 5 while maintaining the display of the screen on the indicator 7 (S3).
  • a necessary initial screen for example, background screen or the like
  • the display device 6 judges based on the operation information from the controller 5 whether or not the operation of the elevator is being performed in the high-speed operation mode (S4). In this case, the display device 6 displays the speed display bar 17 having a length according to the speed information from the controller 5 in the speed display area 13. Specifically, the display device 6 displays the speed information on the indicator 7.
  • the display device 6 displays each of the floor information, the direction information, and the operation information in the display style used in the normal operation mode on the indicator 7 (S5). If it is judged that the operation of the elevator is being performed in the high-speed operation mode, the display device 6 displays each of the floor information, the direction information, and the operation information in the display style used in the high-speed operation mode on the indicator 7 (S6).
  • the display device 6 judges whether or not the information from the controller 5 has been received (S2) and then performs the same operation as that described above. Thereafter, the display device 6 periodically repeats the operation described above.
  • the high-speed zone 18 that the distal end of the speed display bar 17 may enter only when the operation is performed in the high-speed operation mode and the common speed zone 19 in which the distal end of the speed display bar 17 is present when the speed of the car 1 is lower than the speed in the high-speed zone 18 are set in the speed display area 13.
  • the boundary between the high-speed zone 18 and the common speed zone 19 is indicated. Therefore, when the distal end of the speed display bar 17 is present in the high-speed zone 18, the operation of the elevator may be identified as being performed in the high-speed operation mode. As a result, it is possible to more reliably inform a passenger of whether or not the operation of the elevator is being performed in the high-speed operation mode.
  • the boundary between the high-speed zone 18 and the common speed zone 19 may be easily identified. As a result, it is possible to more reliably inform the passenger of whether or not the operation of the elevator is being performed in the high-speed operation mode.
  • the respective display styles of the floor information and the direction information, which are used in the normal operation mode, and those used in the high-speed operation mode differ from each other. Therefore, based on a difference in the display style, the normal operation mode and the high-speed operation mode may be distinguished from each other. As a result, it is possible to more reliably inform the passenger of whether or not the operation of the elevator is being performed in the high-speed operation mode.
  • the shape of the display of each of the floor information and the direction information in the normal operation mode and that in the high-speed operation mode differ from each other. Therefore, the normal operation mode and the high-speed operation mode may be distinguished from each other in a more reliable manner.
  • the speed display area 13 has the horizontally extending band-like shape in the example described above, but the speed display area 13 may also have a vertically extending band-like shape ( FIG. 5(a) ) or an arc-like (fan-like) shape ( FIG. 5(b) ), as illustrated in FIGS. 5(a) and 5(b) .
  • the distal end of the speed display bar 17 moves along the speed display area 13 as the speed of the car 1 changes. Even in this manner, the normal operation mode and the high-speed operation mode may be distinguished from each other.
  • the floor information is displayed in boldface when the operation is performed in the high-speed operation mode in comparison with the display performed in the normal operation mode in the example described above, but the floor information may be displayed in italics when the operation is performed in the high-speed operation mode in comparison with the display performed in the normal operation mode, as illustrated in FIG. 6(a) .
  • the direction information is displayed as the arrow in the form of the triangle in the example described above, but a different type of arrow from the arrow in the form of the triangle may also be used for the display of the direction information, as illustrated in FIG. 6(b) .
  • the color of the display of each of the floor information and the direction information in the normal operation mode and that in the high-speed operation mode may differ from each other. Even in this manner, the normal operation mode and the high-speed operation mode may be distinguished from each other.
  • thememory 9 and the display information storage section 10 may be the same storage device or storage element, or may be separate storage devices or storage elements independent of each other. Further, the memory 9 and the display information storage section 10 may be any storage device or storage element such as, for example, a hard disk drive, a non-volatile memory, or a memory needing an operation of retaining write data at each time.
  • the communication section 8, the memory 9, the display information storage section 10, the calculation processing section 11, and the display control section 12 may be included in the same microcomputer or may be independent from each other.
  • the transmission of the operation information from the controller 5 to each of the display devices 6 may be periodically performed or may be performed only when the switching between the normal operation mode and the high-speed operation mode is performed.
  • the display styles of the floor information and the direction information, which are used in the normal operation mode, and those used in the high-speed operation mode differ from each other in the example described above, but the display style of only any one of the floor information and the direction information, which is used in the normal operation mode, and that used in the high-speed operation mode may differ from each other.
  • the operation information is displayed in the example described above, but the display of the operation information may be omitted when at least any one of the display of the floor information, that of the direction information, and that of the speed information allows the normal operation mode and the high-speed operation mode to be distinguished from each other.
  • the boundary between the high-speed zone 18 and the common speed zone 19 is indicated only when the distal end of the speed display bar 17 is present in the high-speed zone 18 in the example described above, but the boundary between the high-speed zone 18 and the common speed zone 19 may be indicated in advance in the speed display area 13.
  • the display of the speed information is performed based on a change in length of the speed display bar 17 in the example described above, but the speed information may also be displayed by, for example, an indicator needle, a luminous point, or the like (speed reflecting portion), which moves within the speed display area 13 according to the speed of the car 1.
  • each of the floor information, the direction information, and the operation information is statically displayed during the operation of the elevator in the example described above, but the display of each of the floor information, the direction information, and the operation information may be vertically or horizontally moved (scrolled), or may be enlarged or reduced in size.

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)

Claims (2)

  1. Anzeigevorrichtung (6) für einen Aufzug, mit der der Aufzug versehen wird, dessen Betriebsmodus zwischen einem Normalbetriebsmodus zum Steuern der Geschwindigkeit eines Fahrkorbs (1) gemäß einem eingestellten Geschwindigkeitsmuster, das zuvor eingestellt wurde, und einem Hochgeschwindigkeitsbetriebsmodus zum Steuern der Geschwindigkeit des Fahrkorbs (1) gemäß einem erzeugten Geschwindigkeitsmuster, das sich von dem eingestellten Geschwindigkeitsmuster unterscheidet, umschaltbar ist,
    wobei die Anzeigevorrichtung (6) ein Anzeigeelement (7) umfasst, mit der eine Etage für den Aufzug und/oder das Innere des Fahrkorbs (1) versehen ist, wobei das Anzeigeelement (7) einen Geschwindigkeitsanzeigebereich (13) zum Anzeigen eines Geschwindigkeitswiedergabeteils aufweist, der sich gemäß der Geschwindigkeit des Fahrkorbs (1) in dem Geschwindigkeitsanzeigebereich (13) bewegt, wobei:
    der Geschwindigkeitsanzeigebereich (13) mit einer Hochgeschwindigkeitszone (18), in die der Geschwindigkeitswiedergabeteil nur eindringen darf, wenn der Betriebsmodus der Hochgeschwindigkeitsbetriebsmodus ist, und eine Allgemeingeschwindigkeitszone (19) eingestellt ist, in der sich der Geschwindigkeitswiedergabeteil befindet, wenn die Geschwindigkeit des Fahrkorbs (1) niedriger als eine Geschwindigkeit in der Hochgeschwindigkeitszone (18) ist; und
    wenn der Geschwindigkeitswiedergabeteil sich zumindest in der Hochgeschwindigkeitszone (18) befindet, eine Abgrenzung zwischen der Hochgeschwindigkeitszone (18) und der Allgemeingeschwindigkeitszone (19) angezeigt wird.
  2. Anzeigevorrichtung für einen Aufzug nach Anspruch 1, wobei eine Farbe der Allgemeingeschwindigkeitszone (19) und eine Farbe eines Bereichs von der Abgrenzung zu dem Geschwindigkeitswiedergabeteil sich voneinander unterscheiden, wenn der Geschwindigkeitswiedergabeteil sich in der Hochgeschwindigkeitszone (18) befindet, so dass die Abgrenzung angezeigt wird.
EP07806139.7A 2007-08-28 2007-08-28 Anzeigeeinheit für aufzug Active EP2181955B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/066660 WO2009028049A1 (ja) 2007-08-28 2007-08-28 エレベータの表示装置

Publications (3)

Publication Number Publication Date
EP2181955A1 EP2181955A1 (de) 2010-05-05
EP2181955A4 EP2181955A4 (de) 2013-11-20
EP2181955B1 true EP2181955B1 (de) 2014-10-08

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EP07806139.7A Active EP2181955B1 (de) 2007-08-28 2007-08-28 Anzeigeeinheit für aufzug

Country Status (5)

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EP (1) EP2181955B1 (de)
JP (1) JP5020328B2 (de)
KR (1) KR20100020486A (de)
CN (1) CN101687608B (de)
WO (1) WO2009028049A1 (de)

Families Citing this family (9)

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Publication number Priority date Publication date Assignee Title
CN102807143B (zh) * 2011-06-03 2015-06-24 上海三菱电梯有限公司 用于可变速电梯、高速电梯和超高速电梯的电梯显示装置
CN102910509B (zh) * 2011-08-02 2014-12-10 上海三菱电梯有限公司 电梯显示装置及其显示方法
JPWO2013114737A1 (ja) 2012-01-31 2015-05-11 株式会社五合 機器の表示装置および表示装置を設けた機器
JP5674062B2 (ja) * 2013-03-08 2015-02-25 東芝エレベータ株式会社 エレベータ制御装置およびエレベータ制御方法
WO2015181433A1 (en) * 2014-05-26 2015-12-03 Kone Corporation Method for controlling a conveying system
CN104724563B (zh) * 2015-03-17 2017-07-04 江南嘉捷电梯股份有限公司 一种电梯用轿内显示装置
JP6766412B2 (ja) * 2016-03-31 2020-10-14 フジテック株式会社 エレベータ装置の表示装置
KR102054314B1 (ko) * 2019-03-18 2019-12-12 디아이특수장비 주식회사 승강기 비상 제동시스템
CN109775493A (zh) * 2019-04-03 2019-05-21 浙江梅轮电梯股份有限公司 一种电梯显示装置

Family Cites Families (10)

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Publication number Priority date Publication date Assignee Title
JPH0611449Y2 (ja) * 1985-09-24 1994-03-23 株式会社東芝 速度表示装置
JP2647205B2 (ja) * 1989-08-29 1997-08-27 株式会社東芝 エレベータ制御装置
FI112199B (fi) * 1994-10-21 2003-11-14 Kone Corp Vapaasti ohjelmoitava hissikorin käyttöpaneeli
JPH11209013A (ja) * 1998-01-21 1999-08-03 Toshiba Corp エレベータの通過階表示方法及びそれに用いるエレベータの表示制御装置
JP2001163539A (ja) * 1999-12-10 2001-06-19 Toshiba Corp エレベータ制御装置
JP2001310882A (ja) * 2000-04-19 2001-11-06 Otis Elevator Co エレベータ階床の表示装置および表示方法
JP4158883B2 (ja) 2001-12-10 2008-10-01 三菱電機株式会社 エレベータおよびその制御装置
KR100617379B1 (ko) * 2002-04-12 2006-08-29 미쓰비시덴키 가부시키가이샤 엘리베이터의 표시시스템 및 표시방법
JP4633351B2 (ja) * 2003-11-18 2011-02-16 東芝エレベータ株式会社 エレベータの表示システム及び同システムに用いられる情報表示装置
JP4562727B2 (ja) * 2004-03-30 2010-10-13 三菱電機株式会社 エレベータ制御装置

Also Published As

Publication number Publication date
JPWO2009028049A1 (ja) 2010-11-25
KR20100020486A (ko) 2010-02-22
CN101687608B (zh) 2012-02-29
WO2009028049A1 (ja) 2009-03-05
EP2181955A4 (de) 2013-11-20
EP2181955A1 (de) 2010-05-05
CN101687608A (zh) 2010-03-31
JP5020328B2 (ja) 2012-09-05

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