EP2370334A1 - Commande d'ascenseur pour une installation d'ascenseur - Google Patents

Commande d'ascenseur pour une installation d'ascenseur

Info

Publication number
EP2370334A1
EP2370334A1 EP09793529A EP09793529A EP2370334A1 EP 2370334 A1 EP2370334 A1 EP 2370334A1 EP 09793529 A EP09793529 A EP 09793529A EP 09793529 A EP09793529 A EP 09793529A EP 2370334 A1 EP2370334 A1 EP 2370334A1
Authority
EP
European Patent Office
Prior art keywords
elevator
cars
elevator cars
maintaining
control
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
EP09793529A
Other languages
German (de)
English (en)
Other versions
EP2370334B1 (fr
Inventor
Miroslav Kostka
Paul Friedli
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
Family has litigation
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Application filed by Inventio AG filed Critical Inventio AG
Priority to PL09793529T priority Critical patent/PL2370334T3/pl
Priority to EP09793529.0A priority patent/EP2370334B1/fr
Publication of EP2370334A1 publication Critical patent/EP2370334A1/fr
Application granted granted Critical
Publication of EP2370334B1 publication Critical patent/EP2370334B1/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
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control 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
    • B66B1/20—Control 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"
    • 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
    • B66B1/2466—For elevator systems with multiple shafts and multiple cars 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
    • B66B2201/102—Up or down call input
    • 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
    • B66B2201/20—Details of the evaluation method for the allocation of a call to an elevator car
    • B66B2201/226—Taking into account the distribution of elevator cars within the elevator system, e.g. to prevent clustering of elevator cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B2201/00—Aspects of control systems of elevators
    • B66B2201/40—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 an elevator control of an elevator installation and a method for controlling an elevator installation.
  • EP 1 619 157 A1 discloses an elevator installation with an elevator control, several elevator shafts and a plurality of individually movable elevator cars, wherein at least two of the elevator cars are simultaneously loaded and unloaded in at least two directly superimposed so-called access areas and these at least two elevator cars then serve individually assigned destination calls.
  • the invention is in particular the object to provide an elevator control of an elevator system, which can be easily configured with a high reliability and a high capacity.
  • the invention is based on an elevator control of an elevator installation with at least two elevator cars, which are intended to be moved independently of one another in a common drive shaft, and with a control device.
  • a “control device” is to be understood as meaning, in particular, a device having a computing unit, a memory unit and an operating program stored therein. "Controlling” in this context is to be understood as targeted actuation in a pure control sequence and / or also in a control sequence.
  • priority conflicts can be avoided, which could lead to unwanted downtime.
  • an elevator control of an elevator system which can be easily designed with a high reliability and a high conveying capacity. It is proposed that the control unit is provided to maintain a defined minimum distance between in each case two successive elevator cars and / or a defined maximum distance between in each case two successive elevator cars.
  • the minimum distance to be maintained can advantageously be determined, for example, in the manner taught in document EP 0 769 469 B1.
  • the maximum distance to be maintained is preferably freely selectable. By adhering to the minimum distance between two successive elevator cars advantageous situations can be avoided, which would lead to unwanted downtime of the elevator cars due to compliance with necessary safety measures. By maintaining the maximum distance between the elevator cars a fixed direction of travel of the elevator cars can be maintained over a longer time than without this compliance, which particularly advantageous priority conflicts can be avoided, which would lead to an increase in the delivery capacity of the elevator system.
  • the maximum distance between in each case two successive elevator cars can be determined on the basis of different criteria and depends, for example, on the length of the roadway, in particular the height of the elevator shaft, the number of elevator cars that can be moved on a roadway and the speed with which the elevator cars are moved.
  • control unit is provided at
  • a “driving parameter” should be understood to mean, in particular, a variable which has an influence on a total time which an elevator car has for the elevator car Processing of a call, in particular a destination call, from the moment of entry of a passenger to a departure of the passenger at a destination floor or from the moment loading of goods to a unloading of goods at a destination floor needed.
  • Driving parameters of this kind are a speed of an elevator car, an acceleration of the elevator car at the start of a journey and a deceleration of the elevator car upon reaching a destination floor, an opening and closing time of an elevator car door and a landing door and an occupancy of a waiting position of the elevator car (speed equal to zero).
  • a "loading" of an elevator car should henceforth be understood to mean that an elevator car is loaded with passengers and / or goods.
  • control unit is provided to act on at least one driving parameter of a trailing elevator car while simultaneously loading two successive elevator cars to maintain the defined minimum distance and / or to maintain the defined maximum distance of the elevator cars.
  • compliance with the defined minimum and / or maximum distance successive elevator cars can be achieved particularly easily.
  • control unit is provided to act on at least one driving parameter of a preceding elevator car while simultaneously loading two successive elevator cars to maintain the defined minimum distance and / or to maintain the defined maximum distance of the elevator cars.
  • control device is provided to move the following elevator car into a waiting position while simultaneously loading two successive elevator cars to maintain the defined minimum distance and / or to maintain the defined maximum distance of the elevator cars to move the preceding elevator car into a waiting position.
  • compliance with the defined minimum and / or maximum distance successive elevator cars are particularly easy to achieve.
  • the assumption of a waiting position of the elevator car can advantageously be carried out in particular on a floor, preferably with the elevator shaft and / or car door open, or else between two floors.
  • further driving parameters familiar to the person skilled in the art are conceivable, which can also be used in combination.
  • compliance with the defined minimum and / or maximum distance successive elevator cars can be achieved particularly easily.
  • control unit is provided, with exclusive loading of the preceding two consecutive elevator cars to maintain the defined minimum distance and / or compliance with the defined maximum distance of the elevator cars to at least one
  • Act driving parameters of the following elevator car which are advantageously excluded by a lack of passengers impairment of a subjective driving comfort and thus advantageous compliance with the defined minimum and / or maximum distance successive elevator cars can be particularly easily achieved.
  • control unit is provided to move the trailing elevator car into a waiting position when the preceding two consecutive elevator cars are loaded exclusively to maintain the defined minimum distance and / or to maintain the defined maximum distance of the elevator cars Absence of passengers impairment of a subjective ride comfort feeling are excluded and thus advantageously compliance with the defined minimum and / or maximum distance successive elevator cars can be achieved particularly easily.
  • control unit is provided, with exclusive loading of the following of two successive elevator cars to maintain the defined minimum distance and to maintain the defined maximum distance of the elevator cars on at least one driving parameter of interacting with an elevator car ahead, wherein advantageously by the absence of passengers an impairment of a subjective ride comfort feeling are excluded and thereby advantageously the maintenance of the defined minimum and / or maximum distance successive elevator cars can be achieved particularly easily.
  • control unit is provided to move in exclusive loading of the trailing of two consecutive elevator cars to maintain the defined minimum distance and compliance with the defined maximum distance of the elevator cars, the preceding elevator car in a waiting position, which advantageously by the absence of passengers impairment of a subjective ride comfort feeling can be ruled out and thus the compliance with the defined minimum and / or maximum distance of successive elevator cars can advantageously be achieved particularly easily.
  • control unit is intended to define a first common direction of travel of the at least two elevator cars in the common lift shaft and, based on at least one internal destination floor selection and / or an outer transport request and / or particularly advantageous of a destination call, this first direction of travel for the at least two Only to reverse elevator cars, when all internal destination floor selections and / or all outside transport requirements and / or all destination calls the elevator cars are processed in the first direction.
  • control unit is provided to serve with priority priority internal destination floor selections and / or exterior transportation requirements and / or destination calls for the elevator cars when they are in a direction of travel currently established for the elevator cars.
  • priority priority internal destination floor selections and / or exterior transportation requirements and / or destination calls for the elevator cars when they are in a direction of travel currently established for the elevator cars.
  • an "internal destination floor selection” is intended, in particular, to select a destination floor by a passenger in the elevator car be understood.
  • an “external transport request” is to be understood as meaning, in particular, a request for an elevator car by actuating a directional call button outside the elevator car a voice input, etc., outside the elevator car.
  • "Provided” should in this context be understood to mean in particular specially equipped, designed and / or programmed.
  • the controller is in a situation where all internal
  • Destination floor selections and / or all external transportation requirements and / or all destination calls the elevator cars of a drive shaft were processed in a first direction, a then new internal destination floor selection and / or an external transport request and / or a destination call, which is operable in the first direction priority give prior to an internal destination floor selection and / or an outside transportation request and / or a destination call which requires a reversal of the direction of travel.
  • a then new internal destination floor selection and / or an external transport request and / or a destination call which is operable in the first direction priority give prior to an internal destination floor selection and / or an outside transportation request and / or a destination call which requires a reversal of the direction of travel.
  • control unit is provided, in times of increased driving demand in a first direction of travel, the elevator cars preferably after a processing of all internal Zielstocktechnikaus inchesen and / or all external transport requirements and / or all destination calls the elevator cars in the first direction, the elevator cars directly to the starting point to move in the first direction of travel.
  • a "time of increased driving demand in one direction” is to be understood in this context in particular a time in which a sum of mathematical products formed over a period of 30 minutes comprises a number of passengers getting off at a floor and a difference in floor number between an exit and an entry floor is different from zero, and in particular that an absolute amount of the sum so formed corresponds to a proportion of more than 20% of a sum of absolutely taken products from the number of passengers getting off at one floor and the difference of Floor number was formed between the exit and the entry floor in the same period. If the proportion of the absolute value of the sum is less than 20% of the sum of the absolutely taken products, then the driving demand should be described as "equally distributed in both directions".
  • a "starting point" of a direction of travel is to be understood, in particular, as floors that are located in the uppermost or lowermost quarter of a driving shaft, so that an elevator car starting from its starting point assigned by the control device is at least three quarters of the length of a driving shaft as a possible driving route
  • the term "preferably direct” should be understood to mean that the elevator cars approach their starting points assigned by the control unit without reacting to internal destination floor selections and / or external transportation requests and / or destination calls in at least one first passage.
  • control unit is provided to control the arranged in at least a first and a second elevator car elevator cabs, which advantageously opens up expanded possibilities for coordinating directions in the at least two driving shafts and thus to increase the conveying capacity of the elevator system.
  • control unit is provided to set at times evenly distributed driving requirements for both directions for the first chase a first direction and set for the second chase one of the first direction of travel opposite direction, thereby advantageously a uniform distribution of the elevator cars can be achieved within the elevator system, the one to one Reduction of waiting times and thus to increased capacity of the elevator system leads.
  • the elevator installation can advantageously be equipped with a means for determining the incidental driving volume and with an evaluation unit for its statistical evaluation. A determination of times equally distributed driving requirements for both directions can be done in principle by a manual input to the controller.
  • control unit is provided to control in at least a first and a second and a third elevator shaft arranged elevator cars and set in times of increased driving demand in a first direction for the elevator cars a majority of the elevator shafts this first direction as the direction and for the Lift cabins of the remaining driving shafts set one opposite to the first direction of travel direction, which advantageously increased in the direction of increased driving demand expected destination calls can be operated, resulting in an increase in the production capacity of the elevator system.
  • control unit is provided to change the directions of travel for the elevator cars in the at least two driving shafts at least substantially simultaneously.
  • Fig. 1 is a schematic representation of an elevator system with three
  • Fig. 2 is a schematic representation of an elevator system with a
  • Chassis and three elevator cabins Chassis and three elevator cabins.
  • FIG. 1 shows a section of an elevator installation 10 with an elevator control and with nine elevator cars 20, 22, 24, 26, 28, 30, 32, 34, 36.
  • Each three of the elevator cars are, independently movable, each arranged in a common lift shaft 14, 16, 18.
  • the lift shafts 14, 16, 18 have lift shaft doors 56 on each floor shown. For reasons of clarity, only one landing door 56 is provided with a reference numeral; However, it should be assumed that all floors shown are identical in terms of the landing door 56.
  • the elevator control comprises a control unit 12, which as a first common direction of travel 38 of the elevator cars 20, 22, 24 in the first travel shaft 14, the
  • an upwardly-directed outer transport request 44, two up-and-down internal destination floor selections 46, 50, and an internal destination floor selection 48 are displayed in the downlink direction.
  • the internal destination floor selection 46 is located in the first common travel direction 38 of the elevator cars 20, 22, 24, and the outside transportation request 44 in FIG.
  • Upward direction is opposite to the direction of travel 38 of the elevator cars 20, 22, 24.
  • the control unit 12 is provided to serve the lying in the first common direction 38 internal destination floor selection 46 with priority.
  • To operate the outer transport request 44 is a reversal of the Control unit 12 fixed direction 38 necessary. This reversal is only determined by the controller 12 when all of the internal destination floor selects 46 and all exterior travel requests 44 of the elevator cars 20, 22, 24 and from the processing of the internal destination floor selection 46 by inbound passengers activate further internal destination floor selections, if they are in the first common travel direction 38 are, have been processed.
  • the control unit 12 is intended to define a defined minimum distance between in each case two successive elevator cars 20, 22, 24, 26, 28, 30, 32, 34, 36 according to the manner taught in the document EP 0 769 469 B1.
  • a freely selectable maximum distance was set in the example shown to a size of four floors. However, the determination of the maximum distance is strongly dependent on the situation and, for example, on the length of the road, in particular the height of the hoistway, the number of elevator cars that can be moved on a roadway and the speed with which the elevator cars are moved dependent.
  • the maximum distance may be less or more than 4 floors.
  • a maximum distance of two or three floors may be chosen.
  • a larger maximum distance of 5 to 15 or more floors can be defined.
  • the maximum distance between a preceding and a following elevator car is at most 75% of the distance between the preceding elevator car and an obstacle located behind the following elevator car.
  • the maximum distance is at most 50%, 30%, 25% or 10% of this distance.
  • control unit 12 is intended to comply with the defined minimum distance and the defined maximum distance between the successive elevator cars 20 and 22 and the successive elevator cars 22 and 24 in the first travel shaft 14. The same applies to the successive elevator cars 26 and 28 and the elevator cars 28 and 30 in the second passenger compartment 16 and also to the successive elevator cars 32 and 34 and the elevator cars 34 and 36 in the third elevator compartment 18.
  • the minimum distance and the maximum distance of the elevator cars 20, 22, 24 are currently maintained, so that no measures have to be taken by the control unit 12.
  • the elevator cars 20, 22, 24 are moved at the same speed in the fixed direction 38.
  • the control unit 12 has several options for corrective intervention. Assuming that both elevator cars 28, 30 transport passengers, the control unit 12 can act to maintain the defined minimum distance to a driving parameter of the following elevator car 30 and lower the speed of the elevator car 30 until the minimum distance is reached. Another possibility is to let the elevator car 30, after a stop on the floor with the internal destination floor selection 48, which is preferably located in the direction of travel 40, drive at an acceleration which is lower than that for a normal approach in the control unit 12 deposited.
  • control unit 12 may increase the opening and / or closing times for the elevator car door and / or the landing door 56 of the floor compared to the times stored in the control unit 12 for a normal stop , Alternatively, the control unit 12 can move the following elevator car 30 into a waiting position until the minimum distance to the elevator car 28 is maintained.
  • the distance of the successive elevator cars 32 and 34 of the third drive shaft 18 is slightly larger than the maximum distance. Both elevator cars 32 and 34 carry passengers.
  • the control unit 12 is intended to comply with the defined distance to act on a driving parameter of the preceding elevator car 34 and reduces the speed of the preceding elevator car 34, or the controller 12 allows the preceding elevator car 34 to stop after a stop with an acceleration that is less than that for a normal approach stored in the control unit 12 ,
  • the control unit 12 may increase the opening and / or closing times for the elevator car door and / or the landing door 56 of the floor opposite the times stored for a normal stop in the control unit 12.
  • the controller 12 may move the elevator car 34 to a waiting position until the maximum distance to the elevator car 32 is maintained.
  • the controller 12 is provided to maintain the defined minimum distance between the elevator cars 28 and 30 on at least one driving parameter of the following
  • Elevator car 30 act.
  • the control unit 12 experiences the elevator car 30 in a waiting position, wherein a floor with a high probability of getting in is preferred. If the maximum distance between the preceding elevator car 28 and the following elevator car 30 is reached, then the control device 12 is provided to allow the following elevator car 30 to follow the maximum distance in an empty run of the preceding elevator car 28 to maintain the maximum distance.
  • the following elevator car 34 travel with passengers and the preceding elevator car 36 without passengers in the upward direction defined by the control unit 12 as the direction of travel 42.
  • the control unit 12 is provided to maintain the defined minimum distance between the elevator cars 34 and 36, acting on at least one driving parameter of the preceding elevator car 36.
  • the control unit 12 moves to the elevator car 36 in an empty drive in front of the trailing elevator car 34 in the direction of travel 42.
  • the controller 12 act on at least one driving parameter of the preceding elevator car 36 and the elevator car 36 moved to a waiting position, a floor with a high Probability probability is preferred.
  • the controller 12 includes manually entered data about times of equally distributed driving demand as well as times of increased driving demand in the up direction in the morning and in the down direction in the evening.
  • the control unit 12 ' is provided, in times of increased driving demand in a first direction of travel 40' the elevator cars 26 ', 28', 30 'after processing all destination calls 58' in the first direction 40 'preferably directly to the starting point of the first direction 40'. to proceed.
  • the elevator cars 26 ', 28', 30 ' have already completed their destination calls in the upwards direction in the situation shown.
  • the controller 12 ' now moves the empty elevator cars 26', 28 ', 30' to their designated uplink starting points without responding to the destination call 58 'to one of the upper floors. This is only served when the elevator cars 26 ', 28', 30 ', starting from their starting points, then process the present destination calls 58'. If the present destination call 58 'were directed to a floor located below the elevator cars 26', 28 ', 30', then the controller 12 'is intended to move the elevator cars 26', 28 ', 30' to their starting points for the upward direction and at least once on the floor with the destination call 58 'pass without stopping.
  • the destination call 58 'could for example, only be operated in the downward direction when the elevator cars 26', 28 ', 30' pass by for a second time.
  • control unit 12 of the embodiment of Fig. 1 also manually entered data on times of equally distributed driving demand as well as times of increased driving demand in the upward direction in the morning and in the downward direction in the evening are assumed.
  • control unit 12 for carrying out further measures of a coordination of Directions provided to accommodate times with increased travel requirements in a direction of travel 38, 40, 42.
  • the situation illustrated in FIG. 1 of the elevator installation 10 with three lift shafts 14, 16, 18 corresponds to a control of the elevator cars 20, 22, 24, 26, 28, 30, 32, 34, 36 in a time of increased travel demand in the upward direction.
  • the control unit 12 has set the upward direction for a majority of the lift shafts 14, 16, 18, namely for the lift shafts 14 and 18, as the direction of travel 38, 40 of the elevator cars 20, 22, 24, 32, 34, 36.
  • the elevator cars 26, 28, 30 in the lift shaft 16 are moved by the control unit 12 in the opposite direction of travel 40, the downward direction.
  • the control unit 12 determines a direction of travel 38 for the elevator cars 20, 22, 24 of the first drive shaft 14 in times of equally distributed travel demand and for the elevator cars 26, 28, 30 of the second drive shaft 16 an opposite direction of travel 40.
  • Destination floor selections 46, 48, 50 and / or external transport requirements 44 in the direction 38 can edit.
  • the control unit 12 reverses the direction of travel 38 of the elevator cars 20, 22, 24 of the first driving shaft 14 and the direction of travel 40 of the elevator cars 26, 28, 30 of the second driving shaft 16 within three seconds.
  • the control unit 12 reverses the direction of travel 38 of the elevator cars 20, 22, 24 of the first driving shaft 14 and the direction of travel 40 of the elevator cars 26, 28, 30 of the second driving shaft 16 within three seconds.
  • the direction of travel 42 of the elevator cars 32, 34, 36 of the third driving shaft 18 is from the control unit 12 in Times of equally distributed driving needs depending on the number of existing internal destination floor selections 46, 48, 50 and / or outer transport requirements 44 in the manner described with one of the two directions of travel 38, 40 of the other two driving shafts 14, 16 synchronized.
  • the control unit 12 moves the elevator cars 32, 34, 36 of the third driving shaft 18 so that their common direction of travel 42 is also the direction of travel 38 with increased driving demand.
  • Destination floor selections 46, 48, 50 and / or exterior transportation requirements 44 of the elevator cars 32, 34, 36 are processed in the same direction of travel 42, but in the direction of travel 40 are still internal destination floor selections 46, 48, 50 and / or exterior transportation requirements 44 of the elevator cars 26, 28 , 30 for processing, so the controller 12 moves the elevator cars 20, 22, 24, 32, 34, 36 in a
  • Transport requirements 44 of the elevator cars 20, 22, 24, 32, 34, 36 in the direction of travel 38, 42 are processed, the control unit 12, the direction of travel 38 of the elevator cars 20, 22, 24 of the first drive shaft 14, the direction of travel 40 of the elevator cars 26, 28, 30 of the second driving shaft 16 and the direction of travel 42 of the elevator cars 20, 22, 24 of the first driving shaft 14 within three seconds.

Abstract

L'invention concerne une commande d'ascenseur pour une installation d'ascenseur (10; 10') comprenant au moins deux cabines (20, 22, 24, 26, 28, 30, 32, 34, 36; 26', 28', 30') qui sont destinées à se déplacer indépendamment l'une de l'autre dans une cage d'ascenseur (14, 16, 18; 16') commune, ainsi qu'un appareil de commande (12; 12'). Selon l'invention, l'appareil de commande (12; 12') est conçu pour maintenir un intervalle minimum défini et un intervalle maximum défini entre deux cabines (20, 22, 24, 26, 28, 30, 32, 34, 36; 26', 28', 30') qui se suivent.
EP09793529.0A 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur Active EP2370334B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL09793529T PL2370334T3 (pl) 2008-12-26 2009-12-18 Sterowanie dźwigiem instalacji dźwigowej
EP09793529.0A EP2370334B1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08172950 2008-12-26
EP09793529.0A EP2370334B1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur
PCT/EP2009/067476 WO2010072660A1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP2370334A1 true EP2370334A1 (fr) 2011-10-05
EP2370334B1 EP2370334B1 (fr) 2013-08-28

Family

ID=40636709

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09795763.3A Active EP2370335B1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur
EP09793529.0A Active EP2370334B1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP09795763.3A Active EP2370335B1 (fr) 2008-12-26 2009-12-18 Commande d'ascenseur pour une installation d'ascenseur

Country Status (8)

Country Link
US (2) US8827043B2 (fr)
EP (2) EP2370335B1 (fr)
KR (1) KR101702146B1 (fr)
CN (2) CN102264619B (fr)
BR (1) BRPI0923700B1 (fr)
HK (1) HK1160829A1 (fr)
PL (2) PL2370335T3 (fr)
WO (2) WO2010072660A1 (fr)

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Publication number Publication date
EP2370335B1 (fr) 2013-08-28
US20110272220A1 (en) 2011-11-10
WO2010072659A1 (fr) 2010-07-01
CN102264619A (zh) 2011-11-30
HK1160829A1 (en) 2012-08-17
CN102264619B (zh) 2016-09-28
BRPI0923700B1 (pt) 2019-07-30
PL2370335T3 (pl) 2014-01-31
CN102256885B (zh) 2016-11-02
CN102256885A (zh) 2011-11-23
BRPI0923700A2 (pt) 2016-01-19
US8827043B2 (en) 2014-09-09
KR101702146B1 (ko) 2017-02-03
US20120012427A1 (en) 2012-01-19
PL2370334T3 (pl) 2014-01-31
US8739936B2 (en) 2014-06-03
EP2370335A1 (fr) 2011-10-05
EP2370334B1 (fr) 2013-08-28
KR20110103977A (ko) 2011-09-21
WO2010072660A1 (fr) 2010-07-01

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