EP0459169A1 - Commande de groupes pour ascenseurs avec deux cabines superposées avec distribution directe d'appels - Google Patents

Commande de groupes pour ascenseurs avec deux cabines superposées avec distribution directe d'appels Download PDF

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Publication number
EP0459169A1
EP0459169A1 EP91107083A EP91107083A EP0459169A1 EP 0459169 A1 EP0459169 A1 EP 0459169A1 EP 91107083 A EP91107083 A EP 91107083A EP 91107083 A EP91107083 A EP 91107083A EP 0459169 A1 EP0459169 A1 EP 0459169A1
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EP
European Patent Office
Prior art keywords
call
assigned
cabin
memory
odd
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
EP91107083A
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German (de)
English (en)
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EP0459169B1 (fr
Inventor
Joris Dr. Schröder
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Inventio AG
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Inventio AG
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Anticipated expiration legal-status Critical
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    • 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
    • B66B1/2458—For elevator systems with multiple shafts and a single car per shaft
    • 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
    • B66B2201/222—Taking into account the number of passengers present in the elevator car to be allocated
    • 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
    • B66B2201/306—Multi-deck elevator cars
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S187/00—Elevator, industrial lift truck, or stationary lift for vehicle
    • Y10S187/902—Control for double-decker car

Definitions

  • the invention relates to a group control for elevators with double cabins with immediate assignment of destination calls, the double cabins being formed from two cabins arranged in a common car frame, into which a main stop can optionally be entered, with call registration devices arranged on the floors, which have a keyboard for the Have input of calls for desired destination floors, with the elevators associated with the call memories, which are connected to the call registration devices, wherein when a call is input a storey and the destination storey call is stored, with load measuring devices provided in the upper and lower cabin of the double cabin , which are operatively connected to load stores, with the elevators assigned selectors, each denoting the floor of a possible stopping, and with a device by means of which the entered calls are allocated to the elevators , according to the preamble of claim 1.
  • CH-PS 529054 has disclosed a control system for an elevator group with double cabins, in which the double cabins are designed in such a way that two adjacent floors can be operated simultaneously.
  • the filling of a building should be achieved in the shortest possible time with approximately even occupancy of the double cabins by the fact that on the ground floor the passengers board the even-numbered upper floors in the upper cabin and the odd-numbered ones in the lower cabin, whereby the cabin callers for those not the Storeys assigned to the cabin are locked.
  • the lock is released so that the boarding person can travel to any floor.
  • Such lifts can carry twice as many passengers on each trip as lifts with single cabins. Since less has to be held, the same number of floors can be served in a shorter time, so that the conveying capacity is increased considerably. With this control, however, it can happen that passengers who do not pay attention to the division of the even and odd floors into the upper or lower cabin do not have to reach the desired floor and have to get off on another. It must also be considered a disadvantage that the pressure on passengers boarding at the main stop to use the correct cabin exists not only during the relatively short period of peak traffic, but also during the rest of the time.
  • call registration devices with keys for entering calls for desired destination floors are arranged on the floors, whereas no call buttons are provided in the elevator cars.
  • call registration devices with keys for even-numbered destination floors are arranged on the access for the upper cabins of the double cabins, while the entry for the lower cabins of the double-cabins has call registration devices with buttons for odd-numbered destination floors.
  • EP-A 0 356 731 discloses a group control described for individual cabins, which uses the shortest waiting time of all passengers as a criterion for the assignment of the cabins to the calls entered. With this control, the destinations can also be entered on the floors, for example by means of call registration and display devices proposed with EP-A 0 320 583.
  • a computer in the form of a microprocessor determines an amount for each cabin, based on elevator-specific data, which corresponds to the waiting time, which corresponds to the waiting time when the call is served for the passengers would arise.
  • the operating costs are transferred to a cost register immediately after the calculation and then immediately compared with the operating costs of the other elevators by means of a comparison device.
  • an allocation instruction that has the lowest operating costs is stored in an allocation memory of the elevator.
  • the elevator and its location in question are displayed in a display field of the activated call registration and display device, so that the passenger can go to the assigned landing door in good time.
  • the invention has for its object to improve the control devices mentioned initially in the prior art in such a way that both elevators and lower cabins of the double cabins can be used for trips to even and odd floors in elevators with double cabins in the main station.
  • a call memory is assigned to the upper and lower cabin of a double cabin, in which the calls entered at the main station and identifying the destination floors are stored.
  • a On the input side the circuit is connected to the call memories in such a way that, depending on an assigned call, the double cabin in question is defined as holding on even-odd or odd-numbered floor pairs.
  • the circuit On the output side, the circuit is connected to the comparison device via a switching device, so that depending on a further call that is yet to be allocated, either the double cabins on odd-numbered floors or those on odd-numbered floor pairs cannot participate in the comparison and allocation process.
  • a call is assigned immediately after the entry, the elevator in question and its position being displayed on a display panel of the activated call registration device.
  • a conveyor machine 2 drives, via a conveyor cable 3, a double cabin 4, which is guided in the elevator shaft 1 and is formed from two cabins 5, 6 arranged in a common car frame, sixteen floors E1 to E16 being operated according to the elevator system chosen as an example. The distance between the two cabins is selected so that it matches the distance between two adjacent floors.
  • a main stop E0 provided, for example, on the ground floor has a lower entrance L1 to the lower cabin 5 and an upper entrance L2 to the upper cabin 6 of the double cabin 4, the upper entrance L2 being connected to the lower entrance L1 by an escalator 7.
  • the carrier 2 is controlled by a drive control known from EP-B 0 026 406, the setpoint generation, the control function and the stop initiation being implemented by means of a microcomputer system 8 which is connected to measuring and actuating elements 9 of the drive control.
  • the microcomputer system 8 also calculates, as is known, for example, from EP-A 0 356 731, from elevator-specific data a sum corresponding to the waiting time of all passengers, also called service costs, which is used as the basis for the call allocation process.
  • the cabins 5, 6 have load measuring devices 10, which are also connected to the microcomputer system 8.
  • Call registers known from EP-A 0 320 583 are on the floors Display devices 11 are provided, which have 10-keyboards, by means of which calls can be entered for trips to desired target floors.
  • the call registration and display devices 11 are connected to the microcomputer systems 8 via serial interface modules (not shown) and a serial data conductor 12.
  • the microcomputer systems 8 of the individual elevators in the group are connected to one another via a comparison device 13 known from EP-B 0 050 304 and a party line transmission system 14 known from EP-B 0 050 305.
  • the part of the microcomputer system 8 that is schematically shown in FIG. 2, for example, assigned to elevator A, has a call memory 20, 21 for each of the lower and upper cabin 5, 6 of a double cabin 4, to which an allocation memory 22, 23 is assigned .
  • the call memories 20, 21 and allocation memories 22, 23 have memory locations corresponding to the number of floors for each direction of travel, only the memories associated with the upward direction of travel being shown.
  • the call memories 20, 21 each consist of a first memory 20.1, 21.1 and a second memory 20.2, 21.2, the calls storing floors being stored in the first memories 20.1, 21.1 and the calls characterizing the destination floors in the second memories 20.2, 21.2 . 24 denotes an operating cost register intended for storing the operating costs.
  • a first selector 25 assigned to the lower car 5 and a second selector 26 assigned to the upper car 6 in the form of further registers form addresses corresponding to the floor numbers, by means of which the memory locations of the memories 20, 21 can be addressed.
  • the selectors 25, 26 each show the floor on which the double cabin 4 with the lower or upper cabin 5, 6 could still stop, for which purpose the second selector 26 for the first and the downward travel for the first selector 25 for the downward travel the second is one floor ahead.
  • the call memory 20, 21 and the allocation memories 22, 23 are read-write memories which, like also registers 24, 25, 26, are connected to the bus 27 of the microcomputer system 8. The calls stored in the call memories 20, 21 in accordance with example FIG.
  • Load values are stored in the load memory 28 per floor in the form of a number of persons who are in the respective lower or upper cabin 5, 6 when they stop or drive past a floor and which are calculated on the basis of the calls entered. In this case, load values formed from incorrect call inputs can be corrected by comparison with the values determined by the load measuring devices 10.
  • the door opening and closing times of the elevator in question are stored in the door time memory 29 for each floor, while the journey times of the relevant double cabin 4 between a particular floor and every other floor are stored in the travel time memory 30.
  • the service cost register 24 is connected to the comparison device 13 via a switching device 31 in the form of tristate buffers, the activation connections of the tristate buffers being connected to the output of a circuit 32 described in more detail below.
  • the circuit 32 consists of an OR gate 33, which has six inputs, which are each assigned to six successive floors. In a first execution according to 2, three of the inputs are each connected to outputs of the memory cells of the second memory 21.2 of the upper cabin 6 which are assigned to the odd-numbered floors, and the other three inputs are each connected to the outputs of the memory cells of the second memory 20.2 of the lower cabin 5 which are assigned to the even-numbered floors connected. In a second embodiment, however, as shown in FIG.
  • three of the inputs of the OR gate 33 are each connected to outputs of the memory cells of the second memory 21.2 of the upper cabin 6 assigned to the even floors, and the other three inputs are each connected to the Outputs of the memory cells assigned to the odd-numbered floors of the second memory 20.2 of the lower cabin 5 are connected.
  • the output of the OR gate 33 is connected to the activation connections of the tristate buffers.
  • the circuit 32 formed by the microcomputer system 8, for example on the basis of a program, is activated in each case when a call to be allocated is stored. Depending on the target floor in question and the memory in which the call was transmitted, either the connections according to the first or second embodiment are established in such a way that the target floor is assigned to the middle of three floor pairs defined by the circuit 32.
  • the group control described above works as follows: When a call is entered, the address of the call input storey and that of the destination storey are transmitted via the serial data conductor 12 to the microcomputer systems 8 of all elevators, only one call registration and display device 11 being able to access the serial data conductor 12 at a time. If the call is entered on the lower or upper access L1, L2 of the main stop E0, the microprocessors of the microcomputer systems 8 interpret the address of the call input storey in such a way that the call pair in question is either written only into the call memory of the upper or only the lower booths (example Fig. 2, L2 / E8).
  • the switching device 31 Since the output of the memory cell assigned to the floor E8 is not connected to an input of the OR gate 33 and no call may yet be stored in the call memories 20, 21 of all elevators for the floors E5-E8, the switching device 31 remains in the conductive state so that all elevators can take part in the comparison.
  • the operating costs for the new call pair are now calculated for all elevators in accordance with EP-A 0 356 731 already mentioned.
  • the service costs are transferred to the service cost register 24 and to one another by means of the comparison device 13 proposed, for example, according to EP-B 0 050 304 compared. It may be assumed that elevator A has the lowest operating costs, so that an allocation instruction is written into its allocation memory 23 on floors L2 and E8 (FIG. 2).
  • the new call pair is then deleted from the lifts without any assignment instructions.
  • the double car 4 of the elevator A is fixed in the area of three adjacent even-odd-numbered floor pairs, each holding the upper car 6 on even-numbered floors.
  • elevator B cannot take part in the allocation procedure, the call being allocated to elevator A, for example (FIG. 2).
  • the call for floor E6 also entered on the lower entrance L1 has the effect that elevator A is excluded from the allocation. According to the example, this call may be assigned to elevator B (FIG. 3).
  • the passenger is shown the assigned call and its location in a display field of the activated call registration and display device. If a destination call is saved for a pair of floors, either only for the lower or only for the upper cabin of a double cabin, the first selector will be used to initiate the stop 25 and in the second case the second selector 26 is effective (FIG. 4, elevator A, E5 / E6, E7 / E8).
  • optical display devices can be provided which signal the more advantageous cabins to the newly arriving passengers depending on the destination calls already allocated.
  • information boards can be arranged on the entrances L1 and L2, on which it is displayed whether certain target floors can be reached more quickly by using lower or upper cabins 5, 6.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Mobile Radio Communication Systems (AREA)
EP91107083A 1990-06-01 1991-05-02 Commande de groupes pour ascenseurs avec deux cabines superposées avec distribution directe d'appels Expired - Lifetime EP0459169B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH186390 1990-06-01
CH1863/90 1990-06-01

Publications (2)

Publication Number Publication Date
EP0459169A1 true EP0459169A1 (fr) 1991-12-04
EP0459169B1 EP0459169B1 (fr) 1994-08-10

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EP91107083A Expired - Lifetime EP0459169B1 (fr) 1990-06-01 1991-05-02 Commande de groupes pour ascenseurs avec deux cabines superposées avec distribution directe d'appels

Country Status (10)

Country Link
US (1) US5086883A (fr)
EP (1) EP0459169B1 (fr)
JP (1) JP3029140B2 (fr)
AT (1) ATE109748T1 (fr)
BR (1) BR9102238A (fr)
CA (1) CA2042971C (fr)
DE (1) DE59102469D1 (fr)
ES (1) ES2062606T3 (fr)
HK (1) HK153195A (fr)
MX (1) MX172735B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508333B2 (en) 2000-09-20 2003-01-21 Inventio Ag Method of controlling elevator installation with multiple cars
WO2007147927A1 (fr) 2006-06-19 2007-12-27 Kone Corporation Système d'ascenseur
EP2208701A1 (fr) 2009-01-16 2010-07-21 Inventio Ag Procédé de commande d'une installation d'ascenseur
CN110155832A (zh) * 2018-02-16 2019-08-23 东芝电梯株式会社 电梯群管理装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5625176A (en) * 1995-06-26 1997-04-29 Otis Elevator Company Crowd service enhancements with multi-deck elevators
JPH09315708A (ja) * 1996-05-29 1997-12-09 Otis Elevator Co 群管理エレベーター
FI111929B (fi) 1997-01-23 2003-10-15 Kone Corp Hissiryhmän ohjaus
US5844179A (en) * 1997-11-26 1998-12-01 Otis Elevator Company Method of operation for double-deck elevator system
US5861587A (en) * 1997-11-26 1999-01-19 Otis Elevator Company Method for operating a double deck elevator car
BR9806649A (pt) * 1997-11-27 2002-07-09 Jaime Cruciani Ortiz Sistema de elevador, tipo multi-cabina, que permite aumentar a capacidade de transporte em uma instalação existente ou projetada, destinado ao transporte de pessoas ou carga, e correspondente elevador tipo multi-cabina
SG108324A1 (en) * 2002-11-06 2005-01-28 Inventio Ag Control device and control method for a lift installation with multiple cage
EP1666398B1 (fr) * 2004-12-01 2013-06-19 Inventio AG Méthode pour transporter des personnes dans un bâtiment
EP1666399B1 (fr) * 2004-12-01 2012-10-31 Inventio AG Méthode pour transporter des personnes dans un bâtiment
WO2009024853A1 (fr) * 2007-08-21 2009-02-26 De Groot Pieter J Système de commande d'ascenseur de destination intelligent
KR101298294B1 (ko) * 2009-11-09 2013-08-20 미쓰비시덴키 가부시키가이샤 더블데크 엘리베이터 그룹 관리 장치
EP2621847B1 (fr) * 2010-09-30 2017-02-08 Kone Corporation Système d'ascenseur
JP5534104B2 (ja) * 2011-04-14 2014-06-25 三菱電機株式会社 エレベーターの群管理システム
JP6037859B2 (ja) * 2013-01-31 2016-12-07 株式会社日立製作所 エレベータシステム
EP3003942B1 (fr) * 2013-08-30 2023-01-11 KONE Corporation Commande d'allocation d'ascenseur à étages multiples
JP6302986B2 (ja) * 2016-10-31 2018-03-28 株式会社日立製作所 エレベータシステム

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Publication number Priority date Publication date Assignee Title
US3625311A (en) * 1970-04-21 1971-12-07 Otis Elevator Co Controls for multicompartment elevators
EP0134892A1 (fr) * 1983-08-12 1985-03-27 Inventio Ag Commande d'un groupe d'ascenseurs pour cabines à compartiments doubles
EP0177741A1 (fr) * 1984-10-09 1986-04-16 Inventio Ag Dispositif de commande d'ascenseurs à cabines doubles
EP0356731A1 (fr) * 1988-09-01 1990-03-07 Inventio Ag Commande groupée avec attribution immédiate des appels
EP0365782A1 (fr) * 1988-10-28 1990-05-02 Inventio Ag Dispositif et méthode de commande d'un groupe d'ascenseurs pour cabines à compartiments doubles

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Publication number Priority date Publication date Assignee Title
US4632224A (en) * 1985-04-12 1986-12-30 Otis Elevator Company Multicompartment elevator call assigning
ES2024581B3 (es) * 1987-07-13 1992-03-01 Inventio Ag Instalacion de direccion para instalaciones de ascensores

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625311A (en) * 1970-04-21 1971-12-07 Otis Elevator Co Controls for multicompartment elevators
EP0134892A1 (fr) * 1983-08-12 1985-03-27 Inventio Ag Commande d'un groupe d'ascenseurs pour cabines à compartiments doubles
EP0177741A1 (fr) * 1984-10-09 1986-04-16 Inventio Ag Dispositif de commande d'ascenseurs à cabines doubles
EP0356731A1 (fr) * 1988-09-01 1990-03-07 Inventio Ag Commande groupée avec attribution immédiate des appels
EP0365782A1 (fr) * 1988-10-28 1990-05-02 Inventio Ag Dispositif et méthode de commande d'un groupe d'ascenseurs pour cabines à compartiments doubles

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6508333B2 (en) 2000-09-20 2003-01-21 Inventio Ag Method of controlling elevator installation with multiple cars
WO2007147927A1 (fr) 2006-06-19 2007-12-27 Kone Corporation Système d'ascenseur
EP2029466A1 (fr) 2006-06-19 2009-03-04 Kone Corporation Système d'ascenseur
EP2029466A4 (fr) * 2006-06-19 2013-09-18 Kone Corp Système d'ascenseur
EP2208701A1 (fr) 2009-01-16 2010-07-21 Inventio Ag Procédé de commande d'une installation d'ascenseur
WO2010081709A1 (fr) 2009-01-16 2010-07-22 Inventio Ag Procédé de commande d'une installation d'ascenseur
CN102282086A (zh) * 2009-01-16 2011-12-14 因温特奥股份公司 用于控制电梯设备的方法
CN102282086B (zh) * 2009-01-16 2013-12-18 因温特奥股份公司 用于控制电梯设备的方法
RU2520637C2 (ru) * 2009-01-16 2014-06-27 Инвенцио Аг Способ управления лифтовой установкой
AU2010205753B2 (en) * 2009-01-16 2014-07-17 Inventio Ag Method for controlling an elevator system
CN110155832A (zh) * 2018-02-16 2019-08-23 东芝电梯株式会社 电梯群管理装置

Also Published As

Publication number Publication date
BR9102238A (pt) 1992-01-07
JPH04226284A (ja) 1992-08-14
ATE109748T1 (de) 1994-08-15
ES2062606T3 (es) 1994-12-16
CA2042971A1 (fr) 1991-12-02
MX172735B (es) 1994-01-10
DE59102469D1 (de) 1994-09-15
HK153195A (en) 1995-09-29
EP0459169B1 (fr) 1994-08-10
US5086883A (en) 1992-02-11
CA2042971C (fr) 2003-07-22
JP3029140B2 (ja) 2000-04-04

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