EP1873108A1 - Système d exploitation pour ascenseur et empêchant les délits - Google Patents

Système d exploitation pour ascenseur et empêchant les délits Download PDF

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Publication number
EP1873108A1
EP1873108A1 EP06729524A EP06729524A EP1873108A1 EP 1873108 A1 EP1873108 A1 EP 1873108A1 EP 06729524 A EP06729524 A EP 06729524A EP 06729524 A EP06729524 A EP 06729524A EP 1873108 A1 EP1873108 A1 EP 1873108A1
Authority
EP
European Patent Office
Prior art keywords
crime
prevention
monitor
elevator
equipment
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Withdrawn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
EP06729524A
Other languages
German (de)
English (en)
Other versions
EP1873108A4 (fr
Inventor
Mitsuji c/o Mitsubishi Electric Mechatron MABUCHI
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 EP1873108A1 publication Critical patent/EP1873108A1/fr
Publication of EP1873108A4 publication Critical patent/EP1873108A4/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • 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
    • 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
    • B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
    • B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
    • B66B5/025—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system where the abnormal operating condition is caused by human behaviour or misbehaviour, e.g. forcing the doors

Definitions

  • This invention relates to an elevator crime-prevention-operation apparatus which performs the crime prevention operation of an elevator when a suspected person within an elevator cage has been detected.
  • Patent Document 1 JP-A-2004-149287 (pages 3-9, Fig. 1)
  • This invention has been made in order to solve the problems as stated above, and has for its object to obtain an elevator crime-prevention-operation apparatus which can shift the elevator to the crime prevention operation even at the breakdown of the monitor equipment for monitoring the interior of the elevator cage.
  • An elevator crime-prevention-operation apparatus comprising a monitor equipment which is arranged so as to monitor the interior of an elevator cage; suspect detection means for detecting any suspected person within the elevator cage, on the basis of an output of the monitor equipment; monitor-equipment-breakdown detection means for monitoring the output of the monitor equipment and detecting a breakdown of the monitor equipment; crime-prevention-operation shift means for outputting a crime-prevention-operation command which shifts an elevator to a crime prevention operation, in accordance with an output of either of the suspect detection means and the monitor-equipment-breakdown detection means; and crime-prevention-operation motion means for performing the crime prevention operation of the elevator on the basis of the crime-prevention-operation command from the crime-prevention-operation shift means.
  • this invention comprises a monitor equipment which is arranged so as to monitor the interior of an elevator cage; suspect detection means for detecting any suspected person within the elevator cage, on the basis of an output of the monitor equipment; monitor-equipment-breakdown detection means for monitoring the output of the monitor equipment and detecting a breakdown of the monitor equipment; crime-prevention-operation shift means for outputting a crime-prevention-operation command which shifts an elevator to a crime prevention operation, in accordance with an output of either of the suspect detection means and the monitor-equipment-breakdown detection means; and crime-prevention-operation motion means for performing the crime prevention operation of the elevator on the basis of the crime-prevention-operation command from the crime-prevention-operation shift means, so that the elevator can be shifted to the crime prevention operation even at the breakdown of the monitor equipment.
  • Fig. 1 is a block diagram showing the configuration of an elevator crime-prevention-operation apparatus according to Embodiment 1 of this invention.
  • monitor equipments 1 are a vibration sensor, a sound volume sensor, etc. which are disposed in an elevator cage, and they monitor any suspected person within the elevator cage.
  • Suspect detection means 2 detects the suspected person within the elevator cage in accordance with information from the monitor equipments 1.
  • Monitor-equipment-breakdown detection means 3 monitors the outputs of the monitor equipments 1 so as to detect the breakdown of any of the monitor equipments 1.
  • Crime-prevention-operation shift means 4 outputs a crime-prevention-operation command for shifting an elevator to a crime prevention operation, in accordance with the detection result of either of the suspect detection means 2 and the monitor-equipment-breakdown detection means 3.
  • Crime-prevention-operation motion means 5 causes an elevator control device 6 to perform predetermined crime-prevention-operation motions, such as stopping the elevator cage at the nearest floor and opening the door of the elevator cage, upon receiving the crime-prevention-operation command from the crime-prevention-operation shift means 4.
  • the elevator control device 6 performs the operation control of the elevator.
  • Fig. 2 is an explanatory diagram showing the monitor equipments within the elevator cage in the elevator crime-prevention-operation apparatus according to Embodiment 1 of this invention.
  • the monitor equipments 1 which include a vibration sensor 1A, a sound volume sensor 1B and a monitor camera 1C are disposed in the elevator cage 7, and they monitor any suspected person within the cage 7.
  • Fig. 3 is a flow chart showing the operation of the crime-prevention-operation shift means in the elevator crime-prevention-operation apparatus according to Embodiment 1 of this invention.
  • the monitor-equipment-breakdown detection means 3 includes means for detecting the breakdown of any of the monitor equipments 1, and this means detects the breakdown in a case where, notwithstanding that the elevator is operating, the change of an input level from any of the monitoring equipments 1 does not occur for a prescribed period.
  • the crime-prevention-operation motion means 5 Upon receiving the crime-prevention-operation command from the crime-prevention-operation shift means 4 as based on the output of either of the suspect detection means 2 and the monitor-equipment-breakdown detection means 3, the crime-prevention-operation motion means 5 stops the elevator cage 7 at the nearest floor and opens the door of the elevator cage 7 as the predetermined crime-prevention-operation motions.
  • a step S1 if any of the monitor equipments 1 has broken down is detected on the basis of the output of the monitor-equipment-breakdown detection means 3. In a case where any of the monitor equipments 1 has not broken down, the judgement result of the step S1 becomes "No", and the process proceeds to a step S2. In a case where any of the monitor equipments 1 has broken down, the process proceeds to a step S3. At the step S2, the existence or nonexistence of any suspected person within the elevator cage 7 is judged on the basis of the output of the suspect detection means 2.
  • step S2 If the suspected person does not exist within the elevator cage 7, the judgement result of the step S2 becomes "No", and the process is ended. If the suspected person exists within the elevator cage 7, the process proceeds to the step S3. At the step S3, the command of a crime prevention operation is given to the crime-prevention-operation motion means 5, whereby the elevator is shifted to the crime prevention operation.
  • the means for detecting a suspected person in the suspect detection means 2 the means for detecting any breakdown of the monitor equipments 1 in the monitor-equipment-breakdown detection means 3, and the elevator motions in the crime prevention operation of the prime-prevention-operation motion means 5 are not restricted to the above means.
  • the monitor-equipment-breakdown detection means and the crime-prevention-operation shift means for shifting the elevator to the crime prevention operation on the basis of the output of the monitor-equipment-breakdown detection means are disposed, and hence, the elevator is shifted to the crime prevention operation even at the breakdown of any monitor equipment, whereby the elevator crime-prevention-operation apparatus whose safety is higher in consideration of the breakdown of the monitor equipment can be obtained.
  • Embodiment 2 will be described by quoting Figs. 1 and 2.
  • a plurality of monitor-equipment-breakdown detection means 3 are arranged in correspondence with a plurality of monitor equipments 1, and the outputs of the plurality of monitor-equipment-breakdown detection means 3 are inputted to the crime-prevention-operation shift means 4.
  • N judgement criterion number
  • the crime-prevention-operation shift means 4 shifts an elevator to a crime prevention operation.
  • the detections of the breakdowns of the individual monitor equipments 1 by the monitor-equipment-breakdown detection means 3 are made by detecting the breakdowns in cases where, as in Embodiment 1, notwithstanding that the elevator is operating, input levels from the monitor equipments do not change for a prescribed period.
  • Fig. 4 is a flow chart showing the operation of the crime-prevention-operation shift means in the elevator crime-prevention-operation apparatus according to Embodiment 2 of this invention.
  • the operation of the crime-prevention-operation shift means in Embodiment 2 will be described with reference to Fig. 4.
  • a step S11 it is judged whether the monitor equipments 1 have broken in or above a judgement criterion number (N), on the basis of the breakdown detection outputs of the plurality of monitor-equipment-breakdown detection means 3.
  • N judgement criterion number
  • the judgement result of the step S11 becomes "No"
  • the process proceeds to a step S12.
  • step S13 the existence or nonexistence of any suspected person is judged on the basis of the output of the suspect detection means 2. If the suspected person does not exist, the judgement result of the step S12 becomes "No", and the process is ended. If the suspected person exists, the process proceeds to the step S13. At the step S13, the command of a crime prevention operation is given to the crime-prevention-operation motion means 5, whereby the elevator is shifted to the crime prevention operation.
  • the judgement criterion number N which is used in the breakdown judgements of the crime-prevention-operation shift means 4 can be set in accordance with the total number of the monitor equipments 1. Besides, the operations of the suspect detection means 2 and the crime-prevention-operation motion means 5 are the same as stated in Embodiment 1.
  • Embodiment 2 when the monitor equipments in or above the judgement criterion number have broken down among the plurality of monitor equipments, the elevator is shifted to the crime prevention operation, whereby the elevator crime-prevention-operation apparatus whose safety is high according to the total number of the monitor equipments can be obtained.

Landscapes

  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
EP06729524A 2005-04-20 2006-03-20 Système d exploitation pour ascenseur et empêchant les délits Withdrawn EP1873108A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005122493A JP2006298568A (ja) 2005-04-20 2005-04-20 エレベーター防犯運転装置
PCT/JP2006/305556 WO2006114956A1 (fr) 2005-04-20 2006-03-20 Système d’exploitation pour ascenseur et empêchant les délits

Publications (2)

Publication Number Publication Date
EP1873108A1 true EP1873108A1 (fr) 2008-01-02
EP1873108A4 EP1873108A4 (fr) 2013-03-13

Family

ID=37214587

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06729524A Withdrawn EP1873108A4 (fr) 2005-04-20 2006-03-20 Système d exploitation pour ascenseur et empêchant les délits

Country Status (5)

Country Link
EP (1) EP1873108A4 (fr)
JP (1) JP2006298568A (fr)
KR (1) KR100900116B1 (fr)
CN (1) CN101039866A (fr)
WO (1) WO2006114956A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301057A1 (fr) * 2016-09-30 2018-04-04 Otis Elevator Company Système d'ascenseur avec mode de verrouillage
EP3366629A1 (fr) * 2017-02-22 2018-08-29 Otis Elevator Company Procédé de détection de passagers piégés dans une cabine d'ascenseur

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6791399B2 (ja) * 2017-10-11 2020-11-25 三菱電機株式会社 エレベーターの防犯システム
CN109626154A (zh) * 2018-12-28 2019-04-16 住友富士电梯有限公司 一种辅助治安电梯控制方法、系统及电梯

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080833A (ja) * 1999-09-09 2001-03-27 Hitachi Ltd エレベータ監視装置
JP2004059209A (ja) * 2002-07-26 2004-02-26 Hitachi Building Systems Co Ltd エレベータの遠隔監視装置
JP2004149287A (ja) * 2002-10-31 2004-05-27 Toshiba Elevator Co Ltd エレベータの防犯システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5370059U (fr) * 1976-11-12 1978-06-12
JPS5370059A (en) * 1976-12-03 1978-06-22 Kuroki Kogyosho Kk Alloy for padding welding of roll for transferring hot metallic piece
JP3373222B2 (ja) * 1992-04-14 2003-02-04 三菱電機株式会社 エレベーターの制御装置
JPH10279219A (ja) * 1997-04-02 1998-10-20 Hitachi Building Syst Co Ltd エレベータのドア異常診断装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001080833A (ja) * 1999-09-09 2001-03-27 Hitachi Ltd エレベータ監視装置
JP2004059209A (ja) * 2002-07-26 2004-02-26 Hitachi Building Systems Co Ltd エレベータの遠隔監視装置
JP2004149287A (ja) * 2002-10-31 2004-05-27 Toshiba Elevator Co Ltd エレベータの防犯システム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006114956A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301057A1 (fr) * 2016-09-30 2018-04-04 Otis Elevator Company Système d'ascenseur avec mode de verrouillage
US10384911B2 (en) 2016-09-30 2019-08-20 Otis Elevator Company Elevator system having lockdown mode
EP3366629A1 (fr) * 2017-02-22 2018-08-29 Otis Elevator Company Procédé de détection de passagers piégés dans une cabine d'ascenseur

Also Published As

Publication number Publication date
CN101039866A (zh) 2007-09-19
EP1873108A4 (fr) 2013-03-13
KR20070067143A (ko) 2007-06-27
JP2006298568A (ja) 2006-11-02
KR100900116B1 (ko) 2009-06-01
WO2006114956A1 (fr) 2006-11-02

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