EP2132124A1 - Procédé d'utilisation d'un système d'ascenseur et système d'ascenseur correspondant - Google Patents

Procédé d'utilisation d'un système d'ascenseur et système d'ascenseur correspondant

Info

Publication number
EP2132124A1
EP2132124A1 EP08706394A EP08706394A EP2132124A1 EP 2132124 A1 EP2132124 A1 EP 2132124A1 EP 08706394 A EP08706394 A EP 08706394A EP 08706394 A EP08706394 A EP 08706394A EP 2132124 A1 EP2132124 A1 EP 2132124A1
Authority
EP
European Patent Office
Prior art keywords
elevator
elevator car
stop
passengers
destination
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.)
Granted
Application number
EP08706394A
Other languages
German (de)
English (en)
Other versions
EP2132124B1 (fr
Inventor
Miroslav Kostka
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP08706394.7A priority Critical patent/EP2132124B1/fr
Publication of EP2132124A1 publication Critical patent/EP2132124A1/fr
Application granted granted Critical
Publication of EP2132124B1 publication Critical patent/EP2132124B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/2408—Control 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
    • B66B1/2433—For elevator systems with a single shaft and multiple cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/10—Details with respect to the type of call input
    • B66B2201/103—Destination call input before entering the elevator car
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/224—Avoiding potential interference between elevator cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/30—Details of the elevator system configuration
    • B66B2201/301—Shafts divided into zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/401—Details of the change of control mode by time of the day
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—Details of the change of control mode
    • B66B2201/403—Details of the change of control mode by real-time traffic data

Definitions

  • the invention relates to a method for operating an elevator system with two elevator cars, which are in the same
  • Elevator shaft arranged and are independently driven, according to the preamble of claim 1 and a corresponding operable elevator installation according to the preamble of claim.
  • Elevator systems which have several elevator cars in an elevator shaft. Elevator systems with several elevator cars in the same shaft, which are also referred to as multi-mobile elevator systems, usually each have a drive and brake system per elevator car.
  • each elevator car is assigned to a zone and between the zones a transfer floor for changing passengers between the elevator cars of different zones is arranged.
  • the patent application EP1526103-A1 describes a method for the zone operation of such an elevator installation.
  • a multi-mobile lift system can be installed.
  • the object of the invention is therefore to propose a method for achieving an improvement in the downwards and / or upwards conveying capacity in a multimobile elevator installation, without providing oversized elevator installations; To provide a multi-mobile elevator system, which is operable according to this method.
  • the new elevator system has at least one upper elevator car and a lower elevator car.
  • the two elevator cars can preferably move up and down vertically in a common elevator shaft of the elevator installation, essentially independently of one another.
  • the upper elevator car operates a zone extending from the uppermost stop of the elevator system to a lower stop located above the lowermost stop of the lower elevator car.
  • the lower elevator car preferably operates a zone which extends from an upper stop, which is below the uppermost stop of the upper elevator car, to the lowest stop of the elevator system.
  • the invention is characterized in particular by the fact that the corresponding elevator installation can be operated in a normal mode and in a substitute mode, for example a downward replacement mode and / or an upward replacement mode.
  • the lower elevator car is primarily provided for the passengers who have indicated by means of destination call that they wish to reach the lowermost stop.
  • the upper elevator car is also used for passengers who want to reach the lowest stop. These passengers are then carried in the upper elevator car, notifying the passengers that the elevator car is approaching a stop above the lowermost stop at the moment m & e.
  • the lower elevator car is used for passengers who want to reach the topmost stop. These passengers are then carried in the lower elevator car, notifying the passengers that the elevator car is currently approaching below the topmost stop when it is being conveyed.
  • FIG. 1 shows a multi-vehicle elevator installation according to the invention, in a greatly simplified schematic representation
  • Fig. 2A is a schematic illustration of a situation where the number of destination calls for trips to the bottom stop is smaller than a downward transportation limit LUmax;
  • Fig. 2B is a schematic illustration of a situation where the number of destination calls for trips to the bottom stop is greater than the downward transportation limit LUmax.
  • Fig. 1 shows an elevator system 10 in a simplified representation.
  • Such elevator systems are, as mentioned above, known by the term multi-mobile elevator systems.
  • the elevator installation 10 has an elevator shaft 11 in which an upper elevator car DU and a lower elevator car LU can move vertically. Owing to the arrangement of the two elevator cars LU and DU, overlapping zones A and B result, for example.
  • the upper elevator car DU operates a zone B which extends from the uppermost stop 13.sub.n of the elevator installation 10 up to a lower stop 13.2 located above the bottommost 13.1 of the lower elevator car LU is located.
  • the lower elevator car LU operates a zone A, which extends from an upper stop 13.nl, which is below the uppermost stop 13.
  • the upper elevator car DU covers the floors 1 - 100 and the lower elevator car LU covers the floors 0 - 99.
  • the elevator cars DU and LU can move independently of each other in the elevator shaft 11.
  • the upper elevator car DU has a first drive
  • Brake system comprising a first holding brake (preferably an engine brake).
  • the lower elevator car LU has a second drive and brake system, which detects a second holding brake (preferably an engine brake) and.
  • the drives are, for example, traction sheave drives with traction sheaves which connect the elevator cars DU, LU via conveying means with counterweights. For reasons of clarity, neither the drives nor the conveying means and counterweights are shown in FIG.
  • the elevator installation 10 also preferably has a collision protection system in order to prevent the two elevator cars DU and LU from driving up.
  • the elevator installation 10 organizes the transport of the passengers with a so-called destination call control. It takes place from a location of the building (eg in the lobby in front of an elevator shaft), on which a passenger is located, a call of the elevator car by entering a destination. Such destination calls are entered by the passengers by means of a destination call input device.
  • a destination call contains at least one information about the location of the destination input and at least one information about the desired destination.
  • the 'destination call input devices thus transfer destination call information to the elevator control or to another AufZugskomponente which stores the incoming destination calls and / or further processed.
  • the elevator control comprises at least information about the desired travel destination, in particular a floor or floor group, and about the location of the building where the passenger is located (eg the floor). In particular, it is detected which destination input device has been operated by the passenger.
  • the destination call control differs significantly from a conventional car call control, which has no information on the destination of the passenger in the call of the car. In such a conventional control, the input of the destination takes place in the elevator car, so after the allotment of the elevator car to a car call.
  • the destination call input devices can be on the floors 13.1 to 13. n at the entrances 14. n to the elevator system 10 permanently installed panels eg. With 10-key keyboard and / or touch screen, but they can also worn by the passengers mobile devices such as mobile phones, cards with RF-ID means, or the like.
  • An elevator control 20 which is shown in highly schematized form in FIG. 1, receives information about the location of the destination call input devices (called destination call information) Destination call inputs and the destination.
  • This destination call information is shown in FIG. 1 by arrows pointing to the elevator controller 20. These arrows are labeled according to the following scheme.
  • a destination call indicating that a passenger wants to reach the lowest floor 13.1 (bottom stop) is indicated by a Zl.
  • Z.2 is a destination call for the 2nd lowest floor 13.2
  • Zn-1 is a destination call for the floor 13.nl
  • Zn is a destination call for the top floor 13.n (top stop).
  • information is also input to the elevator controller 20 indicating the current location (e.g., floor) where the corresponding passenger is located.
  • This destination call information can be used at any time to optimize the transport capacity of the elevator installation 10, as will be described below with reference to various embodiments.
  • the destination call information is used to determine how many passengers have currently placed a destination call in order, for example, to reach the lowest stop 13.1 of the building and where in the building these passengers are located.
  • the lower elevator car LU is used in normal mode to transport passengers to the lowest stop 13.1, since this stop 13.1 can not be reached by the upper elevator car DU. If the elevator controller 20 determines that more destination calls Zl have been received for the lowermost stop than the lower elevator car LU is able to carry in the given time without having the passengers waited too long, the elevator system 10 goes into a so-called downsitter replacement mode above. In this downward replacement mode, the upper lift cage DU is complementary / supportive used for the transportation of passengers who want to lowest maintenance 13.1.
  • the upper elevator car DU is provided at the respective floors and passengers are allowed to board. Only after the passengers have entered the upper elevator car DU, or when it has set in motion, the passengers are advised that this elevator car DU travels only to a stop 13.2, which is for example one floor above the lowest stop 13.1. After leaving the elevator car DU passengers can then the rest of the downward path to the bottom
  • Floor 13.1 e.g. go back over a (rolling) staircase.
  • the passengers are informed that this elevator car DU travels only up to a stop 13.n-1 to 13.2 in the zone traveled by both elevator cars DU, LU. The passengers leave the
  • Elevator car DU on this floor and wait until the lower elevator car DU stops to bring the passengers to the lowest floor 13.1.
  • the 13.n-l to 13.2 floor approached by the upper elevator car DU thus serves as a transfer floor.
  • the downward capacity of the elevator system 10 can be significantly increased, since the passengers who want to get to the lowest stop 13.1 at the same moment, are no longer dependent only on the lower elevator car LU.
  • this reverse replacement mode is particularly used temporarily and in special need.
  • the automatic transition from the normal mode to the reverse replacement mode can be triggered if one or more conditions (called trigger condition) are met.
  • a traffic-dependent elevator control 20 is based on the destination calls Z1-Zn determines whether the number of destination calls Z1 of passengers wishing to reach the lowermost stop 13.1 is greater than a downward conveyance limit LUmax of the lower elevator car LU. If this is the case, the elevator installation 10 changes to the reverse replacement mode.
  • Downward transport limit LUmax of the lower elevator car LU used as a triggering condition The destination calls Z.l - Z.n, which were issued by passengers, are recorded. Then, by comparing the downward conveyance limit LUmax with the destination calls Z.l presently present for the lowest stop 13.1, it is checked whether the number of destination calls Z.l of passengers wanting to reach the bottom stop 13.1 is greater than the downward transportation limit LUmax. Then, the elevator controller 20 triggers the transition from the normal mode to the reverse replacement mode.
  • an automatic elevator control 20 it is determined on the basis of previously determined information whether the elevator installation 10 is to move into the downward replacement mode. For example, for workdays the elevator installation 10 may be programmed such that in the afternoon between 16 and 16:30 (called the trip time) the installation 10 is always operated in reverse replacement mode, since at this time a large number of passengers wish to leave the building.
  • the reverse replacement mode can also be switched on in emergency situations. If, for example, the building has to be evacuated, the delivery capacity can be significantly increased.
  • the reverse replacement mode is used so-called reverse replacement mode is used.
  • the elevator system can be operated 1.) in normal mode or in reverse replacement mode, 2.) in normal mode or in reverse replacement mode, or 3.) in normal mode or in down and up substitute mode.
  • this upward replacement mode is used in particular, however, only temporarily and in special need.
  • the automatic transition from the normal mode to the upward replacement mode can be triggered if one or more conditions (called trigger condition) are met.
  • a traffic-dependent elevator control in which a traffic-dependent elevator control is provided, it is determined on the basis of the destination calls Z.l-Z.n whether the number of times
  • n is greater than one
  • the elevator system 10 changes to the up-standby mode.
  • the third embodiment by comparing the upward-conveyance limit DUmax with the present calls Z.n presently for the uppermost stop 13.n, it is determined whether the number of available destination calls Z.n is greater than the upward-conveyance limit DUmax, and then switch to the up-substitute mode.
  • an automatic elevator control 20 it is determined on the basis of predetermined information whether the elevator installation 10 is to move into the upward replacement mode. For example, for workdays, the elevator system 10 can be programmed so that in the morning between 7 and 8 o'clock the system is always in the Up replacement mode is operated because at this time a large number of passengers enters the building.
  • the elevator control 20 and / or the Zielrufanläge coordinates all lifts LU, DU.
  • the Ziel researcher coordinates all lifts LU, DU.
  • the invention is preferably characterized in that nothing changes at the zone coverage of the individual elevator cars LU, DU.
  • the provision of the respective elevator cars LU, DU takes place in such a way that an increased conveying capacity is achieved downwards and / or upwards by causing passengers to use the less suitable elevator car, although this elevator car does not quite reach the desired destination.
  • the inventive method obviously works best when the two elevator cars LU, DU look identical, so that the passengers at the moment of entering the elevator car LU, DU can not recognize that this trip will not lead them completely to the destination entered in the destination call control ,
  • the elevator installation 10 may return to normal mode after meeting so-called reset conditions.
  • further limits e.g. LUmin and / or DUmin, below which the transition to the normal mode takes place.
  • a further time can be specified as the reset condition.
  • the implementation example of the invention shown in FIG. 1 comprises a destination call system (not shown), which is linked to the elevator control 20 in the operating state. Wherein this link is designed so that the elevator controller 20 is able to receive the destination calls Zl - Zn from the Zielrufanläge and supply an evaluation.
  • the elevator controller 20 may include a software and / or hardware modules 21, which contains the essential elements for the comparison operations. However, this software and / or hardware module 21 can also be arranged elsewhere.
  • the software and / or hardware module 21 may also include a temporary memory in which the incoming destination calls Z.l - Z.n are temporarily stored. This memory is then cleared after the passengers have been transported. Particularly suitable are so-called (shift) registers in which the destination calls are stored and processed in sequence. The (shift) register principle is explained in FIGS. 2A and 2B with reference to two typical situations. In Fig.
  • the passengers are informed only after boarding or during transport that the elevator car in which the passengers are present does not approach the desired destination, but only until on a stop approaching this destination.
  • the elevator cars DU, LU can be equipped with appropriate means to acoustically and / or visually inform the passengers accordingly.
  • an announcement just before reaching the stop 13.2 may alert the passengers to leave the DU on the first floor and use a staircase or escalator down to reach the lowest floor 13.1.
  • acoustic and / or visual means may be provided in order to accommodate the one shown in FIG.
  • a signal may be sent to a stationary escalator for this escalator to start running just before the passengers arrive on a replacement trip.
  • further acoustic and / or visual means may be attached to the on the transfer floor 13.nl to 13.2 passengers to announce when a lower elevator car LU is ready for a further journey to the lowest floor 13.1.

Landscapes

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

Abstract

L'invention concerne un système d'ascenseur (10) comportant une cabine supérieure (DU) et une cabine inférieure (LU) disposées dans la même cage d'ascenseur (11). Le système d'ascenseur (10) peut fonctionner dans un mode normal et dans un mode de substitution. Dans le mode normal, la cabine inférieure (LU) est mise à disposition des passagers ayant indiqué, par appel de cible (Z.1), qu'ils souhaitent atteindre l'arrêt inférieur (13.1). Dans le mode de substitution descendant, par ex., la cabine supérieure (DU) est temporairement mise à disposition des passagers souhaitant atteindre l'arrêt inférieur (13.1). Ces passagers sont alors transportés dans la cabine supérieure (DU), les passagers étant seulement informés lors du transport, que la cabine (DU) va momentanément desservir un arrêt (13.2 à 13.n-1) au-dessus de l'arrêt inférieur (13.1).
EP08706394.7A 2007-03-12 2008-03-10 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante Active EP2132124B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08706394.7A EP2132124B1 (fr) 2007-03-12 2008-03-10 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07103907A EP1970340A1 (fr) 2007-03-12 2007-03-12 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante
EP08706394.7A EP2132124B1 (fr) 2007-03-12 2008-03-10 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante
PCT/CH2008/000096 WO2008110025A1 (fr) 2007-03-12 2008-03-10 Procédé d'utilisation d'un système d'ascenseur et système d'ascenseur correspondant

Publications (2)

Publication Number Publication Date
EP2132124A1 true EP2132124A1 (fr) 2009-12-16
EP2132124B1 EP2132124B1 (fr) 2021-07-21

Family

ID=38335759

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07103907A Withdrawn EP1970340A1 (fr) 2007-03-12 2007-03-12 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante
EP08706394.7A Active EP2132124B1 (fr) 2007-03-12 2008-03-10 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07103907A Withdrawn EP1970340A1 (fr) 2007-03-12 2007-03-12 Procédé destiné au fonctionnement dépendant du trafic d'une installation d'ascenseur avec deux cages d'ascenseur se déplaçant dans la même cage d'ascenseur et installation d'ascenseur correspondante

Country Status (6)

Country Link
EP (2) EP1970340A1 (fr)
CN (1) CN101641274B (fr)
AU (1) AU2008226311A1 (fr)
BR (1) BRPI0808857B1 (fr)
TW (1) TWI400190B (fr)
WO (1) WO2008110025A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2208701A1 (fr) 2009-01-16 2010-07-21 Inventio Ag Procédé de commande d'une installation d'ascenseur
CN103249661B (zh) 2010-09-30 2015-03-18 通力股份公司 电梯系统
EP3704052A1 (fr) 2017-10-31 2020-09-09 Inventio AG Procédé et système de portes d'ascenseur destinés à optimiser un transport de passagers, comprenant une installation d'ascenseur
US10947086B2 (en) * 2017-11-30 2021-03-16 Otis Elevator Company Sequence triggering for automatic calls and multi segment elevator trips
CN109911747A (zh) * 2019-04-10 2019-06-21 杨宝金 一种自适应电梯门机控制方法及装置
CN114136885B (zh) * 2021-11-26 2023-10-27 北京电子科技职业学院 一种可调式光学限位机构和限位方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2324170A (en) * 1995-03-31 1998-10-14 Masami Sakita Elevator dispatch system
JPH07187525A (ja) * 1993-11-18 1995-07-25 Masami Sakita 複数ばこエレベータシステム
CN1098214C (zh) * 1999-07-06 2003-01-08 中国石油化工集团公司 具有ael结构的磷酸硅铝分子筛及其合成方法
JP2001048431A (ja) * 1999-08-06 2001-02-20 Mitsubishi Electric Corp エレベータ装置およびかご割当て制御方法
CN1668521A (zh) * 2002-11-26 2005-09-14 蒂森克虏伯电梯股份有限公司 用于控制电梯装置的方法及用于执行该方法的电梯装置
TWI343357B (en) * 2004-07-22 2011-06-11 Inventio Ag Elevator installation with individually movable elevator cars and method for operating such an elevator installation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2008110025A1 *

Also Published As

Publication number Publication date
BRPI0808857A2 (pt) 2014-09-09
WO2008110025A1 (fr) 2008-09-18
AU2008226311A1 (en) 2008-09-18
BRPI0808857B1 (pt) 2019-07-09
TW200846269A (en) 2008-12-01
CN101641274B (zh) 2013-08-07
EP2132124B1 (fr) 2021-07-21
TWI400190B (zh) 2013-07-01
EP1970340A1 (fr) 2008-09-17
CN101641274A (zh) 2010-02-03

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