EP1878684A1 - Dispositif indicateur pour ascenseur - Google Patents

Dispositif indicateur pour ascenseur Download PDF

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Publication number
EP1878684A1
EP1878684A1 EP05737326A EP05737326A EP1878684A1 EP 1878684 A1 EP1878684 A1 EP 1878684A1 EP 05737326 A EP05737326 A EP 05737326A EP 05737326 A EP05737326 A EP 05737326A EP 1878684 A1 EP1878684 A1 EP 1878684A1
Authority
EP
European Patent Office
Prior art keywords
hall
car
unit
emergency call
call button
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.)
Withdrawn
Application number
EP05737326A
Other languages
German (de)
English (en)
Other versions
EP1878684A4 (fr
Inventor
Akinari Kajita
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 EP1878684A1 publication Critical patent/EP1878684A1/fr
Publication of EP1878684A4 publication Critical patent/EP1878684A4/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0012—Devices monitoring the users of the elevator system

Definitions

  • the present invention relates to a reporting system for an elevator for performing an emergency report to an outside communication unit provided in an elevator control room or the like.
  • an emergency call button and a first interphone unit are provided in a car.
  • a second interphone unit is provided in a monitoring center.
  • the emergency call button is operated, the first interphone unit is connected to the second interphone unit via a telephone line (e.g., see Patent Document 1).
  • Patent Document 1 JP Hei 6-164749 A
  • the present invention has been made to solve the problem discussed above, and it is therefore an object of the invention to obtain a reporting system for an elevator which makes it possible to report an abnormal state in a hall to an outside communication unit with the aid of a monitoring system for the elevator.
  • a reporting system for an elevator includes: a car emergency call button provided in a car; a car interphone unit provided in the car; a hall emergency call button provided in a hall; a hall interphone unit provided in the hall; and a control unit for allowing communication between the car interphone unit and an outside communication unit in response to an operation of the car emergency call button and allowing communication between the hall interphone unit and the outside communication unit in response to an operation of the hall emergency call button.
  • Fig. 1 is a schematic diagram showing a reporting system for an elevator according to Embodiment 1 of the present invention.
  • a hall operation panel 2 a hall security camera 3, and a hall alarm speaker (an alarm unit) 4 are installed in a hall 1.
  • the hall operation panel 2 is provided with a hall button unit 5 for calling a car (not shown), a hall emergency call button 6, and a hall interphone unit 7 for establishing communication with the outside.
  • Hall operation panels 8 and 9, hall security cameras 10 and 11, hall alarm speakers (not shown), and the like are installed in halls of other floors as well. Furthermore, a car operating panel 12, a car security camera 13, and a car alarm speaker (not shown) are provided in the car.
  • the hall operation panels 2, 8, and 9, the hall security cameras 3, 10, and 11, the car operating panel 12, and the car security camera 13 are connected to an outside communication unit 14.
  • the outside communication unit 14 is installed in, for example, an elevator control room.
  • the outside communication unit 14 can communicate with the hall operation panels 2, 8, and 9 and the car operating panel 12.
  • the outside communication unit 14 is provided with a monitor (not shown) for displaying images transmitted from the hall security cameras 3, 10, and 11 and the car security camera 13.
  • a control unit 15 controls communication of the outside communication unit 14 with the hall operation panels 2, 8, and 9 and the car operating panel 12.
  • the hall operation panels 2, 8, and 9, the hall security cameras 3, 10, and 11, the hall alarm speaker 4, the car security camera 13, and the outside communication unit 14 are connected on the same circuit, and the control unit 15 performs input/output control thereof.
  • Fig. 2 is a front view showing the car operating panel 12 of Fig. 1.
  • the car operating panel 12 is provided with a plurality of floor buttons 16, a door opening button 17, a door closing button 18, a car emergency call button 19, and a car interphone unit 20.
  • Fig. 3 is a circuit diagram showing a control circuit of the reporting system of Fig. 1.
  • the hall operation panel 8 on one of the other floors is provided with a hall emergency call button 21 and a hall interphone unit 22.
  • the hall operation panel 9 is also provided with a hall emergency call button and a hall interphone unit, description thereof is omitted in Fig. 3.
  • the outside communication unit 14 is provided with a call bell 23, an emergency cancellation button 24, an outside interphone unit (handset) 25, and a handset connection circuit portion 26.
  • the interphone units 7, 22, 20, and 25 are each provided with a microphone and a speaker.
  • the handset connection circuit portion 26 is provided with contact points 26a to 26c.
  • the contact points 26a to 26c are normally open contact points that are closed when the outside interphone unit 25 is picked up. When the contact points 26a to 26c are closed, communication can be established between the hall interphone units 7 and 22 or the car interphone unit 20 with the outside interphone unit 25.
  • Normally open contact points are used as contact points of the emergency call buttons 6, 21, and 19 and the emergency cancellation button 24.
  • Each of relays 27, 28, and 29 is energized when a corresponding one of the emergency call buttons 6, 21, and 19 is closed.
  • Contact points 27a, 28a, and 29a are normally open contact points that are each closed when a corresponding one of the relays 27, 28, and 29 is energized.
  • a contact point 30 is a normally open contact point that is closed when any one of the relays 27, 28, and 29 is energized.
  • a relay 31 is energized when the contact point of the emergency cancellation button 24 is closed.
  • Contact points 31a, 31b, and 31c are normally closed contact points ("b" contact points) that are opened when the emergency cancellation button 24 is pressed.
  • a relay 32 is energized when the contact points 26a to 26c of the handset connection circuit portion 26 are closed.
  • a contact point 32a is a normally closed contact point that is opened when the relay 32 is energized.
  • the hall emergency call button 6, the contact point 31a, and the relay 27 are connected in series to one another between DC power supply terminals P and N.
  • the contact point 27a is connected in parallel to the hall emergency call button 6.
  • the hall security camera 3 is connected in parallel to the relay 27.
  • the hall emergency call button 21, the contact point 31b, and the relay 28 on the aforementioned one of the other floors are connected in series to one another between the DC power supply terminals P and N.
  • the contact point 28a is connected in parallel to the hall emergency call button 21 on the aforementioned one of the other floors.
  • the hall security camera 10 on the aforementioned one of the other floors is connected in parallel to the relay 28.
  • the car emergency call button 19, the contact point 31c, and the relay 29 are connected in series to one another between the DC power supply terminals P and N.
  • the contact point 29a is connected in parallel to the car emergency call button 19.
  • the car security camera 13 is connected in parallel to the relay 29.
  • the contact point 30, the contact point 32a, and the call bell 23 are connected in series to one another between the DC power supply terminals P and N.
  • the hall alarm speaker 4 is connected in parallel to the call bell 23.
  • the hall alarm speakers and the car alarm speakers on the other floors are sounded in association with the hall alarm speaker 4.
  • the emergency cancellation button 24 and the relay 31 are connected in series to one another between the DC power supply terminals P and N.
  • the contact point 26c of the handset connection circuit portion 26 and the relay 32 are connected in series to one another between the DC power supply terminals P and N.
  • the relays 27, 28, 29, 31, and 32 are connected in parallel to one another between the DC power supply terminals P and N.
  • control unit 15 includes therein the relays 27, 28, 29, 31, and 32 and the contact points 27a, 28a, 29a, 30, 31a to 31c, and 32a.
  • the contact point 30 is closed so the hall alarm speaker 4 and the call bell 23 are sounded.
  • a manager in the elevator control room picks up the outside interphone unit 25 in response to the sounding of the call bell 23, communication can be established between the hall interphone unit 7 and the outside interphone unit 25.
  • the relay 32 is energized to open the contact point 32a, so the call bell 23 and the hall alarm speaker 4 are stopped from being sounded.
  • the relay 31 When the manager closes the contact point of the emergency cancellation button 24, the relay 31 is energized to open the contact point 31a. Thus, the relay 27 is deenergized to open the contact point 27a, so the operation of the hall security camera 3 is stopped. Moreover, when the manager resets the outside interphone unit 25, the contact points 26a to 26c are opened, so a line between the hall interphone unit 7 and the outside interphone unit 25 is disconnected.
  • the hall 1 is provided with the hall emergency call button 6 and the hall interphone unit 7, and the control unit 15 constituting a part of the monitoring system of the elevator allows communication between the hall interphone unit 7 and the outside communication unit 14 when the hall emergency call button 6 is operated. Therefore, an abnormal state in the hall 1 can be reported to the outside communication unit 14 with the aid of the monitoring system of the elevator.
  • the hall 1 is provided with the hall security camera 3, so an image photographed by the hall security camera 3 is displayed on the monitor of the outside communication unit 14 in response to the operation of the hall emergency call button 6. Therefore, the manager of the elevator can visually confirm at once a reporting passenger in the hall 1 and a situation in the hall 1 and thus cope with an abnormality quickly. The manager can also confirm with ease whether or not the hall emergency call button 6 has been operated out of mischief.
  • the hall 1 is provided with the hall alarm speaker 4 for issuing a warning sound in response to the operation of the hall emergency call button 6. Therefore, it is possible to deter crimes and call in the aid of nearby people in the event of an accident.
  • the contact points 26a to 26c are made to close when the outside interphone unit 25 is picked up in the foregoing example, however, the hall emergency call button 6 or 21 or the car emergency call button 19 may be operated to automatically connect the hall interphone unit 7 or 22 or the car interphone unit 20 to the outside interphone unit 25.
  • the control circuit employing the relays is illustrated in the foregoing example, program control may be performed using a computer.
  • the hall operation panel 2 is provided with the hall emergency call button 6 and the hall interphone unit 7 in the foregoing example, they may be provided at a position different from that of the hall button unit 5.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
EP05737326A 2005-05-06 2005-05-06 Dispositif indicateur pour ascenseur Withdrawn EP1878684A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2005/008343 WO2006120725A1 (fr) 2005-05-06 2005-05-06 Dispositif indicateur pour ascenseur

Publications (2)

Publication Number Publication Date
EP1878684A1 true EP1878684A1 (fr) 2008-01-16
EP1878684A4 EP1878684A4 (fr) 2012-12-26

Family

ID=37396249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05737326A Withdrawn EP1878684A4 (fr) 2005-05-06 2005-05-06 Dispositif indicateur pour ascenseur

Country Status (4)

Country Link
EP (1) EP1878684A4 (fr)
JP (1) JPWO2006120725A1 (fr)
CN (1) CN1997579B (fr)
WO (1) WO2006120725A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016066457A1 (fr) * 2014-10-29 2016-05-06 Inventio Ag Système et procédé de préservation de la sphère privée de personnes dans des systèmes d'ascenseur

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015020835A (ja) * 2013-07-17 2015-02-02 東芝エレベータ株式会社 エレベータシステム
JP6223598B2 (ja) * 2014-11-21 2017-11-01 三菱電機株式会社 エレベーター装置
JP7078461B2 (ja) * 2018-06-08 2022-05-31 株式会社日立ビルシステム エレベーターシステムおよびエレベーターの群管理制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04354776A (ja) * 1991-05-30 1992-12-09 Hitachi Building Syst Eng & Service Co Ltd エレベータの報知装置
JPH11209016A (ja) * 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの防犯運転装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609881U (ja) * 1983-07-01 1985-01-23 三菱電機株式会社 エレベ−タの防犯装置
JPS62244878A (ja) * 1986-04-15 1987-10-26 三菱電機株式会社 エレベ−タの防犯運転装置
JPH0374573U (fr) * 1989-11-27 1991-07-26
JPH03172294A (ja) * 1989-11-28 1991-07-25 Mitsubishi Electric Corp エレベーターの防犯装置
JPH0524754A (ja) * 1991-07-25 1993-02-02 Hitachi Building Syst Eng & Service Co Ltd エレベータの異常表示装置
JPH0570049A (ja) * 1991-09-13 1993-03-23 Toshiba Corp エレベータの異常通報装置
KR940006489B1 (ko) * 1992-06-19 1994-07-21 금성산전 주식회사 엘리베이터의 방범운전 장치 및 방법
JPH06164749A (ja) * 1992-11-16 1994-06-10 Hitachi Building Syst Eng & Service Co Ltd エレベータの通話装置
JPH07172719A (ja) * 1993-12-21 1995-07-11 Hitachi Building Syst Eng & Service Co Ltd エレベータの通報装置
JPH07206298A (ja) * 1994-01-18 1995-08-08 Hitachi Ltd 荷物用エレベータの連絡装置
JPH0859118A (ja) * 1994-08-22 1996-03-05 Mitsubishi Denki Bill Techno Service Kk エレベーターの防犯装置
JPH09267984A (ja) * 1996-04-03 1997-10-14 Otis Elevator Co エレベーターの遠隔監視装置
JP3507745B2 (ja) * 1999-12-27 2004-03-15 日本電気通信システム株式会社 ボタン電話機システム及びその通信方法
JP2002226148A (ja) * 2001-01-31 2002-08-14 Toshiba Elevator Co Ltd エレベータの操作盤
JP2004018224A (ja) * 2002-06-19 2004-01-22 Toshiba Elevator Co Ltd エレベータ遠隔監視システム
JP4242609B2 (ja) * 2002-07-08 2009-03-25 株式会社日立製作所 防犯機能付きエレベーター運転制御装置
JP2006103854A (ja) * 2004-10-04 2006-04-20 Toshiba Elevator Co Ltd エレベータのセキュリティシステム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04354776A (ja) * 1991-05-30 1992-12-09 Hitachi Building Syst Eng & Service Co Ltd エレベータの報知装置
JPH11209016A (ja) * 1998-01-19 1999-08-03 Hitachi Building Systems Co Ltd エレベータの防犯運転装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006120725A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016066457A1 (fr) * 2014-10-29 2016-05-06 Inventio Ag Système et procédé de préservation de la sphère privée de personnes dans des systèmes d'ascenseur
US10562737B2 (en) 2014-10-29 2020-02-18 Inventio Ag System and method for protecting the privacy of people in a lift system

Also Published As

Publication number Publication date
JPWO2006120725A1 (ja) 2008-12-18
EP1878684A4 (fr) 2012-12-26
CN1997579B (zh) 2010-10-13
WO2006120725A1 (fr) 2006-11-16
CN1997579A (zh) 2007-07-11

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