KR970074618A - Military control device of elevator - Google Patents

Military control device of elevator Download PDF

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Publication number
KR970074618A
KR970074618A KR1019970019583A KR19970019583A KR970074618A KR 970074618 A KR970074618 A KR 970074618A KR 1019970019583 A KR1019970019583 A KR 1019970019583A KR 19970019583 A KR19970019583 A KR 19970019583A KR 970074618 A KR970074618 A KR 970074618A
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South Korea
Prior art keywords
elevator
elevators
group
control device
service
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KR1019970019583A
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Korean (ko)
Inventor
토오루 야마구치
켄지 요네다
토시미츠 토비타
아츠야 후지노
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가나이 쯔도무
가부시끼가이샤 히다찌 세이사꾸쇼
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Publication of KR970074618A publication Critical patent/KR970074618A/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/02Control systems without regulation, i.e. without retroactive action
    • B66B1/06Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
    • B66B1/20Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages and for varying the manner of operation to suit particular traffic conditions, e.g. "one-way rush-hour traffic"
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00Control systems of elevators in general
    • B66B1/24Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration where the allocation of a call to an elevator car is of importance, i.e. by means of a supervisory or group controller
    • B66B1/2458For elevator systems with multiple shafts and a single car per shaft
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/20Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/225Taking into account a certain departure interval of elevator cars from a specific floor, e.g. the ground floor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00Aspects of control systems of elevators
    • B66B2201/20Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/23Other aspects of the evaluation method

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)

Abstract

복수 그룹에 서비스층을 분할할 때의 공통서비스층에서, 이용자의 편의를 도모하여, 큰 교통수요를 처리하는 것In the common service layer when dividing the service layer into multiple groups, for the convenience of the user, to handle the large traffic demand

교통수요의 변화화 편중에 대하여, 이들의 수요를 효율적으로 처리 하는 서비스그룹으로 분할하여 운전할 때의 각각 의 서비스그룹의 공통서비스층에서 홀호출 버튼을 서비스그룹별로 분할하는 일 없이, 교통수요에 따라서 자동적으로 또는 발생홀 호출에 대하여, 각각 의 서비스그룹의 엘리베이터를 불러온다As for the shift in traffic demand, the service call is divided into service groups that efficiently handle these demands, and the hole call button is not divided into service groups in each service group when driving. Call elevator of each service group automatically or for call of occurrence hall

이용자에게 특수한 조작을 강제로 시키는 일없이, 적절한 서비스그룹의 엘리베이터를 불러와, 수요를 처리하는 것이 가능하다It is possible to call the elevator of the appropriate service group and handle the demand without forcing the user to make special operations.

Description

엘리베이터의 군관리제어장치Military management control device of elevator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 일 실시예에 의한 엘리레이터의 군관리 제어장치의 전체구성도면, 제2도는 상기 실시예에서의 제어처리소프트의 전체구성도면, 제3도는 상기 실시예에서의 하드 구성도면, 제4도는 상기 실시예에서의 공통서비스층 홀 호출 제어프로그램의 플로우 차트, 제5도는 상기 실시예에서의 급행 운전시의 공통 서비스층의 홀 안내장치의 안내 상태 예의 도면FIG. 1 is an overall configuration diagram of the group management control apparatus of the eliminator according to an embodiment of the present invention, FIG. 2 is an overall configuration diagram of the control processing software in the embodiment, and FIG. 3 is a hard configuration diagram in the embodiment. 4 is a flowchart of a common service floor hall call control program in the above embodiment, and FIG. 5 is a diagram of an example of a guide state of a hall guide device in a common service layer during express operation in the embodiment.

Claims (15)

복수의 계층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한 홀호출을 상기 복수의 엘리베이터중 한 개의 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리제어장치에 있어서, 상기 복수의 엘리베이터에 대하여 다른 서비스구역을 설정하는 수단과, 이 들복수의 엘리베이터가 공통으로서비스하는 층에서 발생한홀 호출에 대하여 엘리베이터를 불러오는 수단과, 상기 공통서비스층에서 홀 호출의 유무에 관계없이 자동적으로 특정한 서비스구역을 가지는 엘리베이터의 군관리제어장치An elevator group management and control device comprising: a plurality of elevators serving a plurality of hierarchies; and means for allocating a hall call generated at a ride location to one of the plurality of elevators, wherein the elevator group management control device differs from the plurality of elevators. Means for invoking an elevator for a hall call originating from a floor serviced by the plurality of elevators in common, and an elevator having a specific service area automatically regardless of the presence or absence of a hall call in the common service floor. Military management control device 복수의 계층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한 홀호출을 상기 복수의 엘리베이터중 한 개의 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리제어장치에 있어서, 상기 복수의 엘리베이터를 복수 그룹으로 분할하여 각각 다른 서비스구역을 설정하는 서비스그룹분할수단과 이들복수의 엘리베이터가 공통으로서비스하는 층에서 발생한 홀 호출에 대하여 홀호출의 유무에 관계없이 자동적으로 특정한엘리베이터를 불러오는 수단을 구비하는 것을 특징으로 하는 엘리베이터의 군관리 제어장치An elevator group management and control device having a plurality of elevators serving a plurality of hierarchies and a means for allocating hall calls generated at a ride place to one of the plurality of elevators, wherein the plurality of elevators are divided into a plurality of groups. Service group dividing means for setting different service zones, and means for automatically calling a specific elevator with or without hall calls for hall calls generated on a floor serviced by a plurality of elevators in common. Military control device of elevator 제2항에 있어서, 상기 특정한 엘리베이터는 상기 특정한 그룹에 속한 엘리베이터인 것을 특징으로 하는 엘리베이터의 군관리제어장치3. The group management control device for an elevator according to claim 2, wherein the specific elevator is an elevator belonging to the specific group. 제2항에 있어서, 상기 특정한 엘리베이터를 상기 복수 그룹중의 하나의그룹에 속하는 엘리베이터로부터, 다른 그룹에 속한 엘리베이터로 바꾸는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리제어장치3. The group management control device for an elevator according to claim 2, further comprising means for changing the specific elevator from an elevator belonging to one group of the plurality of groups to an elevator belonging to another group. 복수의 계측을 서비스하는 복수의 엘리베이터와 . 타는 장소에서 발생한 홀호출기 상기 복수의 엘리베이터중의 최적의 엘리베이터로 할당하는 수단을 구비한 엘리베이터군관리제어장치에 있어서, 상기 복수의 엘리베이터를 복수그룹으로 분할하여 각각 다른 서비스구역을 설정하는 서비스그룹 분할 수단과, 분할된 이들복수그룹의 엘리베이터가 공통으로서비스하는 층에서 발생한홀호출에 대하여 제1의 서비스그룹의 엘리베이터를 불러오는 홀 호출할당수단과, 상기 공통서비스층에서 홀호출유무에 관계없이 자동적으로 제2의 서비스그룹의 엘리베이터를 불러오는 수단을 구비하는 것을 특징으로 하는 엘리베이터의 군관리제어장치Multiple elevators serving multiple instrumentation. Hall caller generated in a burning place Elevator group management control device having a means for allocating an optimal elevator among the plurality of elevators, service group division for dividing the plurality of elevators into a plurality of groups to set different service zones Means for allocating the call of the elevator of the first service group with respect to the call of the hall on the floor serviced by the divided elevators of these multiple groups, and automatically whether or not the call is made in the common service floor. Means for bringing up the elevator of the second service group; 제5항에있어서, 서비스 하는 층수가 적은 그룹을 제2의 서비스그룹으로 하는 것을 특징으로 하는 엘리베이터의 군관리제어장치6. The group management control device of an elevator according to claim 5, wherein the group having a small number of floors serving is a second service group. 복수의 층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한홀 호출 상기 복수의 엘리베이터중의 최적의 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리제어장치에 있어서, 상기 복수의 엘리베이터를 복수그룹으로 분할하여 각각 다른 서비스구역을 설정하는 서비스 그붑 분할수단과, 분할된 이들복수의 그룹의 엘리베이터가 공통으로서비스하는 층에서 발생한 홀 호출에 대하여 각각 의 그룹의 엘리베이터를 불러오는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치An elevator group management control device having a plurality of elevators serving a plurality of floors and a means for allocating a hall call generated at a ride place to an optimal elevator among the plurality of elevators, wherein the plurality of elevators are divided into a plurality of groups. And a service group dividing means for setting different service zones, and a means for bringing up elevators of each group in response to a hall call occurring on a floor served by a plurality of divided elevators in common. Military management control 복수의 층을 서비스하는 복수의 엘리베이터와 타는 장소에서 발생한 홀 호출 상기 복부엘리베이터중의 최적의 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리 제어장치에 있어서, 상기 복수의 엘리베이터를 복수 그룹으로 분할하여 각각 다른 서비스구역을 설정하는 서비스그룹분할 수단과, 분할된 이들복수의 그룹의 엘리베이터가 공통으로서비스하는 층에서 홀 호출의 유무에 관계없이 자동적으로 상기 복수 그룹의 엘리베이터를 각각 불러오는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리제어장치An elevator group management control device having a plurality of elevators serving a plurality of floors and a means for allocating a hall call generated in a burning place to an optimal elevator among the abdominal elevators, wherein the plurality of elevators are divided into a plurality of groups, respectively. Service group dividing means for setting different service zones, and means for automatically calling up the plurality of groups of elevators independently of the presence or absence of a hall call on the floor serviced by these divided groups of elevators in common. Military control system of elevator 복수의 계층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한 홀 호출을 상기 복수의 엘리베이터중의 최적의 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리 제어장치에 있어서, 상기 복수의 엘리베이터를 복수 그룹으로 분할하여 각각 다른 서비스구역을 설정하는 서비스그룹분할 수단과, 분할된 이들 복수의 그룹의 엘리베이터가 공통으로서비스하는 층에서 홀 호출을 연속자동 등록하는 수단과, 이 홀 호출에 대하여 각각 의 그룹의 엘리베이터를 불러오는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치An elevator group management control device comprising: a plurality of elevators serving a plurality of hierarchies; and means for allocating a hall call generated at a ride place to an optimal elevator among the plurality of elevators, wherein the plurality of elevators are divided into a plurality of groups. Service group dividing means for dividing and setting different service zones, means for continuously and automatically registering hall calls on a floor serviced by a plurality of divided elevators in common, and elevators for each group for this hall call Military management control device of the elevator, characterized in that it has a means for recalling 제1항∼제9항중 제 1항에 있어서, 상기 공통 서비스층은 엘리베이터의 승차 이용이 많은 승차혼합층인 것을 특징으로 하는 엘리베이터의 군관리 제어장치10. The group management control device for an elevator according to claim 1, wherein the common service floor is a boarding / mixed floor having a lot of use of elevators. 제1항∼10항중 제1항에 있어서, 상기 서비스그룹 분할수단은 교통수요 검출수단과, 검출된 교통수요가 소정의 조건이 된 것에 따라서 각 엘리베이터의 서비스층을 결정하여 엘리베이터를 그룹으로 분할하는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치11. The service group dividing means according to any one of claims 1 to 10, wherein the service group dividing means divides the elevator into groups by determining the service floor of each elevator according to the traffic demand detecting means and the detected traffic demand becomes a predetermined condition. Military management control device of the elevator, characterized in that provided with means 제11항에 있어서, 각 엘리베이터의 운전상태에 따라서 각각 의 그룹에 속한 엘리베이터를 변경하는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치12. The group management control device for an elevator according to claim 11, further comprising means for changing an elevator belonging to each group according to an operation state of each elevator. 제1항∼제12항중 1항에 있어서, 엘리베이터가 정지할 수 있는 서비스층은 엘리베이터상승주행시와 하강 주행시가 다르도록 설정하는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리제어장치13. The group management control device for an elevator according to any one of claims 1 to 12, wherein the service floor in which the elevator can be stopped is provided with means for setting the elevator ascending and descending driving differently. 복수의 계층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한 홀 호출 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리제어장치에 있어서, 상기 복수의 엘리베이터를 복수 그룹에 분할하여 각각 다른 서비스구역을 설정하는 서비스그룹분할수단과, 분할된 이들복수 그룹의 엘리베이터가 공통으로서비스하는 층에서 특정한 몇 개의 계층을 서비스층으로 하는 엘리베이터의 상기 특정한 수개를 계층을 행선으로 하는 승강기 호출을 자동등록하는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치An elevator group control apparatus having a plurality of elevators serving a plurality of hierarchies and a means for allocating a hall call elevator generated at a burning place, wherein the plurality of elevators are divided into a plurality of groups to set different service zones. Service group dividing means and means for automatically registering elevator calls for which the specific number of elevators as a service floor are located in a floor in which these multiple groups of elevators serve in common. Military management control device of the elevator, characterized in that 복수의 계층을 서비스하는 복수의 엘리베이터와, 타는 장소에서 발생한 홀 호출을 엘리베이터에 할당하는 수단을 구비한 엘리베이터 군관리 제어장치에 있어서, 상기 복수의 엘리베이터를 비교적 많은 층에 서비스하는 제1의 그룹과 비교적 적은 층에 서비스하는 제2의 그룹을 포함하는 복수 그룹으로 분할하는 서비스그룹분할수단과 분할된 이들 복수그룹의 엘리베이터가 공통으로서비스하는 층에서의 홀 호출에 대하여 상기 제1의 그룹의 엘리베이터를 불러오는 수단을 구비한 것을 특징으로 하는 엘리베이터의 군관리 제어장치An elevator group management control device having a plurality of elevators serving a plurality of hierarchies and a means for allocating a hall call generated in a burning place to an elevator, comprising: a first group for serving the plurality of elevators in a relatively large number of floors; Service group dividing means for dividing into a plurality of groups including a second group serving a relatively small floor and the elevator of the first group for hall calls on the floor serviced by these divided groups of elevators in common. Group management control device of the elevator, characterized in that it is provided with a call means ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970019583A 1996-05-20 1997-05-20 Military control device of elevator KR970074618A (en)

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JP12434296A JP3551618B2 (en) 1996-05-20 1996-05-20 Elevator group management controller

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476518B1 (en) * 1996-04-03 2005-05-16 인벤티오 아게 Control system for a plurality of groups of lifts with destination call control system
KR100765031B1 (en) * 2005-02-18 2007-10-09 오티스 엘리베이터 컴파니 Method and elevator system for managing elevator by using virtual elevator group
KR101403998B1 (en) * 2010-02-19 2014-06-05 오티스 엘리베이터 컴파니 Best group selection in elevator dispatching system incorporating redirector information
US9302885B2 (en) 2010-02-26 2016-04-05 Otis Elevator Company Best group selection in elevator dispatching system incorporating group score information

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6808049B2 (en) * 2002-11-13 2004-10-26 Mitsubishi Electric Research Laboratories, Inc. Optimal parking of free cars in elevator group control
JP4688469B2 (en) * 2004-10-26 2011-05-25 東芝エレベータ株式会社 Elevator group management control device
EP1666399B1 (en) * 2004-12-01 2012-10-31 Inventio AG Method for transporting passengers in a building
EP1666398B1 (en) * 2004-12-01 2013-06-19 Inventio AG Method for transporting passengers in a building
JP4693408B2 (en) * 2004-12-28 2011-06-01 東芝エレベータ株式会社 Elevator group management system
CN100462295C (en) * 2006-09-29 2009-02-18 浙江工业大学 Intelligent dispatcher for group controlled lifts based on image recognizing technology
JP5566740B2 (en) * 2010-03-19 2014-08-06 東芝エレベータ株式会社 Elevator group management control device
JP5583156B2 (en) * 2012-02-20 2014-09-03 東芝エレベータ株式会社 Elevator group management control system
US9440818B2 (en) 2014-01-17 2016-09-13 Thyssenkrupp Elevator Corporation Elevator swing operation system and method
US10723585B2 (en) 2017-08-30 2020-07-28 Otis Elevator Company Adaptive split group elevator operation
JP6792586B2 (en) * 2018-03-23 2020-11-25 株式会社日立製作所 Elevator system
EP3560870A3 (en) * 2018-04-24 2019-11-20 Otis Elevator Company Automatic cognitive analysis of elevators to reduce passenger wait time

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51122244A (en) * 1975-04-18 1976-10-26 Hitachi Ltd Elevator control process
US4305479A (en) * 1979-12-03 1981-12-15 Otis Elevator Company Variable elevator up peak dispatching interval
JPS59177264A (en) * 1983-03-25 1984-10-06 株式会社東芝 Method of group of elevator
JPS63247280A (en) * 1987-03-31 1988-10-13 株式会社東芝 Group-control elevator device
FI83625C (en) * 1987-06-17 1991-08-12 Kone Oy FOERFARANDE FOER SUBZONING AV EN HISSGRUPP.
ES2041756T3 (en) * 1987-12-22 1993-12-01 Inventio Ag PROCEDURE FOR CONTROLLING THE SHIPPING OF ELEVATOR CABINS FROM THE MAIN STOP WITH A RISE POINT CIRCULATION.
JPH07106846B2 (en) * 1990-04-03 1995-11-15 フジテック株式会社 Elevator group management device
JP3175264B2 (en) * 1992-01-30 2001-06-11 三菱電機株式会社 Elevator group management device
JP3232648B2 (en) * 1992-05-15 2001-11-26 株式会社日立製作所 Elevator equipment
GB2290885B (en) * 1992-05-15 1996-05-08 Hitachi Ltd Elevator system
JPH06183653A (en) * 1992-12-16 1994-07-05 Fujitec Co Ltd Group administrative controller for elevator
JP3650150B2 (en) * 1993-09-20 2005-05-18 オーチス エレベータ カンパニー Instant sector allocation method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100476518B1 (en) * 1996-04-03 2005-05-16 인벤티오 아게 Control system for a plurality of groups of lifts with destination call control system
KR100765031B1 (en) * 2005-02-18 2007-10-09 오티스 엘리베이터 컴파니 Method and elevator system for managing elevator by using virtual elevator group
KR101403998B1 (en) * 2010-02-19 2014-06-05 오티스 엘리베이터 컴파니 Best group selection in elevator dispatching system incorporating redirector information
US9296588B2 (en) 2010-02-19 2016-03-29 Otis Elevator Company Best group selection in elevator dispatching system incorporating redirector information
US9302885B2 (en) 2010-02-26 2016-04-05 Otis Elevator Company Best group selection in elevator dispatching system incorporating group score information

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CN1170693A (en) 1998-01-21
GB2313453B (en) 1998-09-23
JPH09309672A (en) 1997-12-02
CN1085611C (en) 2002-05-29
JP3551618B2 (en) 2004-08-11
SG55313A1 (en) 1998-12-21
GB2313453A (en) 1997-11-26
HK1003178A1 (en) 1998-10-16

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