EP0445419B1 - Arrangement pour sélectionner une cabine d'ascenseur pour personnes handicapées dans des systèmes d'ascenseurs avec distribution directe d'appels - Google Patents

Arrangement pour sélectionner une cabine d'ascenseur pour personnes handicapées dans des systèmes d'ascenseurs avec distribution directe d'appels Download PDF

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Publication number
EP0445419B1
EP0445419B1 EP90125173A EP90125173A EP0445419B1 EP 0445419 B1 EP0445419 B1 EP 0445419B1 EP 90125173 A EP90125173 A EP 90125173A EP 90125173 A EP90125173 A EP 90125173A EP 0445419 B1 EP0445419 B1 EP 0445419B1
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EP
European Patent Office
Prior art keywords
call
input
lift
storey
output
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EP90125173A
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German (de)
English (en)
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EP0445419A1 (fr
Inventor
Joris Dr. Schröder
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Inventio AG
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Inventio AG
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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
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/468—Call registering systems
    • 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
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4615—Wherein the destination is registered before boarding
    • 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
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/463—Wherein the call is registered through physical contact with the elevator system
    • 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
    • B66B2201/46—Switches or switchgear
    • B66B2201/4607—Call registering systems
    • B66B2201/4661—Call registering systems for priority users
    • 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
    • Y10S187/901—Control modified for use by disabled individual

Definitions

  • the invention relates to a device for selecting an elevator car for the physically handicapped in elevators with immediate assignment of destination calls, with call registration and display devices arranged on the floors, which have a keyboard for entering calls for desired destination floors, with each elevator assigned to an elevator group, the call memories are connected to the call registration and display devices, wherein when a call is entered on a floor, a call characterizing the input floor and a call characterizing the destination floor are stored in the call memories, with load memories in which the number of those present in the respective elevator car per floor People is stored, and with the elevators assigned to the group travel time memories, according to the preamble of claim 1.
  • EP-A 0 356 731 discloses a group control similar to the device according to the preamble, which uses the shortest waiting time of all passengers as a criterion for the assignment of the cabins to the entered calls. With this control, the travel destinations can already be entered on the floors, for example by means of call registration and display devices proposed with EP-A-0320 583.
  • a computer in the form of a microprocessor determines an amount called operating costs for each car from elevator-specific data, which corresponds to the waiting time which corresponds to the waiting time for the passengers when the call is served would arise.
  • the operating costs are transferred to a cost register immediately after the calculation and then immediately using a Comparison device compared with the operating costs of the other elevators.
  • an allocation instruction that has the lowest operating costs is stored in an allocation memory of the elevator.
  • the elevator and its position 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 is therefore based on the object of modifying the device mentioned in the prior art in such a way that physically handicapped persons have sufficient time to reach the landing door of the selected elevator before the arrival of the cabin, that they can get in unhindered and that wheelchair users in particular have enough space in find the cabin.
  • each elevator a circuit is provided for each floor, which is connected on the input side to a memory part of the call memory which stores the calls for the destination floors and the load memory, one in the absence of an exit call and a load which is less than a certain load limit first and a second condition for the selection of a cabin is met.
  • the circuit is still connected on the input side to a comparator that measures the travel time of the cabin to Compares the call input storey with the time required by a physically disabled person to travel between the actuated call registration and display device and the shaft door of the elevator in question, with a third condition for the selection of a car being fulfilled in the case of a longer travel time.
  • the circuit On the output side, the circuit is connected to the comparison device in such a way that when the first, second and third conditions are met, the elevator in question can take part in the call allocation process.
  • the keyboards of the call registration and display devices have a further key provided with a wheelchair symbol, by means of which the circuits of a floor are activated and the normal operating mode is switched off.
  • the advantages achieved by the invention are, in particular, that the use of the elevators for physically handicapped people becomes easier and easier since a cabin is selected from which nobody gets out and which has enough space that a wheelchair can be comfortably accommodated. There is no abnormally long waiting time for the passengers in the cabin when stopping, because when selecting the cabin, the path to be covered by the physically handicapped between the activated keyboard and the displayed elevator is taken into account in such a way that the disabled passenger is already in front of the landing door in question when the cabin is on the floor arrives.
  • Fig. 1 two elevators of an elevator group are designated by C and D, with each elevator a car 2 guided in an elevator shaft 1 is driven by a conveyor 3 via a conveyor cable 4 and fifteen floors EO to E14 are served.
  • the carrier 3 is controlled by a drive control known from EP-B-0 026 406, the setpoint generation, the control functions and the start of the stop being implemented by means of a microcomputer system 5 which is connected to measuring and actuating elements 6 of the drive control.
  • the microcomputer system 5 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 cabin 2 has a load measuring device 7, which is also connected to the microcomputer system 5.
  • call registration and display devices 8 known from EP-A-0 320 583 are provided, which have 10 keyboards, by means of which calls for trips to desired destination floors can be entered.
  • the call registration and display devices 8 are connected via an address bus ab and a data input conductor DL to the microcomputer system 5.
  • the call registration and display devices 8 of a floor are connected to one another and can be assigned to more than one elevator of the group, those of elevator C being connected to the microcomputer system 5 of elevator D via coupling elements in the form of multiplexers 9.
  • the microcomputer systems 5 of the individual elevators in the group are connected to one another via a comparison device 11 known from EP-B-0 050 304 and a party line transmission system 12 known from EP-B-0 050 305 and form together with the call registration and display devices 8 is a group controller similar to the aforementioned EP-A 0 356 731.
  • the call registration and display devices 8 are also connected to the microcomputer systems 5 via a first conductor L1 and a second conductor L2. As described in more detail below with reference to FIGS.
  • information can be transmitted to the microcomputer systems 5 via the conductor L1, by means of which the group control can be switched over to an operating mode suitable for physically disabled passengers.
  • a signal can be transmitted via the second conductor L2, by means of which the microcomputer systems 5 can identify an actuated call registration and display device 8.
  • the part of the microcomputer system 5 which is schematically shown in FIG. 2 and is assigned to elevator A, for example, has a call memory RAM1 and a first and second allocation memory RAM2, RAM3 which have memory locations corresponding to the number of floors for each direction of travel, only those assigned to the upward calls Memory are shown.
  • the call memory RAM1 consists of a first and a second memory RAM1.1, RAM1.2, wherein in the first memory RAM1.1 the calls denoting the respective input storey and in the second memory RAM1.2 the calls identifying the destination storeys are stored, and wherein the first memory RAM1.1 is assigned to the first allocation memory RAM2 and the second memory RAM1.2 to the second allocation memory RAM3.
  • R1 denotes an operating cost register intended for storing the operating costs and
  • R2 denotes a cabin position register.
  • a selector R3 in the form of a further register forms addresses corresponding to the floor numbers, by means of which the memory locations of the memories RAM1.1, RAM1.2, RAM.2 and RAM3 can be addressed. While the selector R3 in each case indicates the floor on which the moving car 2 could still stop, the car position register R2 in each case shows the floor in the area of which the car 2 is actually located.
  • the call memory RAM1 and the first and second allocation memories RAM2, RAM3 are read-write memories which are connected to the bus SB of the microcomputer system 5.
  • a load storage device, which is also connected to the bus SB, is designated by 13 and is described in more detail below. The calls stored in the call memory RAM1 according to example Fig.
  • a further memory 16 connected to the bus SB, the times required by a physically handicapped passenger on one floor for the paths between the respectively activated call registration and display device 8 and the shaft doors of the elevators are stored.
  • the service cost register R1 is connected to the comparison device 11 via a switching device 18 in the form of tristate buffers.
  • Each floor is assigned a circuit 20, described in more detail below, which is connected on the input side to the memory cells of the second memory RAM1.2, the load memory 13 and the output of the first comparator 17 relating to the respective floor when the operating mode for physically disabled passengers is selected. On the output side, the circuit 20 is connected to the activation connections of the tristate buffers.
  • Load memory 13 which is also known from EP-B-0301173, consists of a read-write memory in the form of a matrix which has exactly as many rows as floors and three columns S1, S2, S3.
  • the first column S1 of the matrix is assigned to the calls of the same direction in front of the cabin 2, the second column S2 to the opposite direction calls and the third column S3 to the calls of the same direction behind the cabin 2 in the direction of travel.
  • Load values are in the storage locations of the load storage 13 in the form stored a number of people who are in the cabin 2 when leaving or driving past a floor. For a more detailed explanation, it is assumed in FIG.
  • the computer can call up the number of passengers in the cabin 2 at a future stop from the load store 13. In addition, it can be determined on the basis of the stored load values whether an overload 2 would occur if a certain floor were allocated to a cabin.
  • the load storage device 13 is connected to the load measuring device 7 of the cabin 2 via the microcomputer system 5 (FIG. 1). In the first case, as many of the same destination calls are deleted on the relevant floor as the difference between the stored load value and the actually measured cabin load. Then all saved load values between the entry floor and corrected the destination floor of the call entered more than once.
  • the stored load values must be increased, it being assumed that the passenger who has not entered a call wants to drive to a destination which is characterized by a call already entered by another passenger. If several calls have been entered, it is assumed that the conscious passenger wants to drive to the most distant destination.
  • the circuit 20 consists of a first and a second AND gate 21, 22, a first and a second OR gate 23, 24, a NOT gate 25, a NOR gate 26 and a second comparator 27.
  • a first input of the first AND Link 21 is connected via the NOT link 25 to the memory cell of the second memory RAM1.2 assigned to the relevant floor.
  • a second input of the first AND gate 21 is connected to the output of the second comparator 27, one input of which is connected to the relevant memory cell of the load store 13 and a load limit value L max is fed via the other input thereof.
  • a third input of the first AND gate 21 is connected to the output of the first comparator 17.
  • a first input of the second AND gate 22 is connected to the first input of the first AND gate 21, and a second input is connected to the output of the second comparator 27.
  • a third input of the second AND gate 22 is connected to the output of the NOR gate 26, the first input of which is connected to the output of the first comparator 17.
  • the second input of the NOR gate 26 is connected to the output of the first OR gate 23, the first input of which is connected to the output of the first AND gate 21 and the second, third and fourth inputs of which are connected to the outputs of the first AND gates 21 of the circuits 20 assigned to the elevators B, C and D are connected.
  • the output of the first AND gate 21 is connected to a first input of the second OR gate 24, the second input of which is connected to the output of the second AND gate 22 and the output of which is connected to the activation connections of the tristate buffer 18.
  • the circuit 20 formed by the microcomputer system 5, for example on the basis of a program, is activated in each case when switching to the operating mode suitable for physically handicapped passengers for the call input storey concerned.
  • 30 denotes the shaft doors of the elevators A, B, C of the elevator group assumed, for example, arranged on one floor.
  • Call registering and display devices 8 are provided between the shaft doors 30 and, as described in detail in EP-A 0 320 583, for the purpose of displaying the selected car and location of the elevator in question, via control circuits 31, 32, address buses and module release lines ce are connected to the microcomputer systems 5 assigned to the elevators.
  • the call registration and display devices 8 each have a further button 33, shown on a larger scale in FIG. 4.
  • the outputs of the call registration and display devices 8 assigned to the keys 33 are connected via tristate buffers 34, 35 to an input of an OR gate 36, the output of which is connected to the first conductors L1.
  • the activation connections of the tristate buffers 34, 35 are connected to the respective output of a decoder 37 which is assigned to a specific floor and which is connected to the address bus ab, for example of the elevator A.
  • the call registration and display device 8 has a keyboard 40 for entering calls for desired destination floors and a display field 41 in which four display elements 42, 43, 44, 45 are arranged.
  • the first display element 42 signals the number of the destination floor entered in each case
  • the second display element 43 in the form of a letter the selected elevator
  • the third and fourth display elements 44, 45 in the form of an arrow each indicate the position of the selected elevator in relation to the actuated keyboard.
  • the one suitable for switching to that for physically disabled passengers Operating mode provided further button 33 is provided with a wheelchair symbol, which is attached in a scannable form so that visually impaired people can find and press this button.
  • the key 33 is connected in a manner not shown, similarly as known from the above-mentioned document, to a memory element which is connected on the output side to the first conductor L1 as indicated in the description of FIG. 3.
  • the shaft doors 30 of the elevators A, B, C and D of the elevator group assumed, for example, may have the same distances from one another, the call registration and display devices 8 each being arranged in the middle between two shaft doors 30.
  • t is a time derived from experience, which a physically disabled passenger needs for the route between the call registration and display device 8 actuated by him and the respectively adjacent shaft door 30.
  • a physically disabled person would need a time of 5 t to actuate the call registration and display device 8 between the elevators A and B and the allocation of the elevator D to the relevant shaft door 30.
  • the further memories 16 (FIG. 2) assigned to the elevators A, B, C and D have, according to FIG. 6, a number of memory locations corresponding to the number of call registration and display devices 8 provided on one floor. 5, the further memories 16 each have three memory locations, which are designated AB, BC and CD in the order of the elevators.
  • the stored times entered in FIG. 6 result from the definition of the time t given in the description of FIG. 5, wherein the time 5t mentioned as an example can be found in the memory location AB of the further memory 16 assigned to the elevator D.
  • multiplexers 50 designates multiplexers assigned to the elevators and call registration and display devices 8 of a floor, which have a number of inputs corresponding to the number of call registration and display devices 8 of a floor, the inputs assigned to the same call registration and display device 8 in each case all multiplexers 50 are interconnected.
  • One input each of the multiplexers 50 is connected to the output of an AND gate 51, the inputs of which are connected to outputs Q of memory cells 52 of the associated call registration and display device 8.
  • the multiplexers 50 are connected to the address buses from the assigned microcomputer system 5 and are connected on the output side to the further memory 16 of the assigned microcomputer system via the second conductor L2 (FIG. 2).
  • the other outputs Q of the memory cells 52 are, as is known from EP-A-0 320 583 and EP-B-0 246 395, for the purpose of querying the calls entered on one floor with inputs of multiplexers 53 of the respective call registration and display devices 8 connected.
  • a call characterizing the input floor E10 is written into the first memory RAM1.1 and a call characterizing the destination floor E13 is written into the second memory RAM1.2 of the call memory RAM1 of all elevators (FIG. 2).
  • the multiplexers 50 are then queried (FIG. 7).
  • the call registration and display device 8 located between the elevators B and C is actuated, the output of the assigned AND gate 51 and thus also the relevant inputs of all multiplexers 50 become logic "0".
  • the microprocessors of the microcomputer systems 5 interpret the signal "0", which is located on the second conductor L2 in such a way that the content of the memory location BC of the further memory 16 is fed to the one input of the first comparator 17 got to.
  • the assigned travel time is taken from the travel time memory 14 and fed to the other input of the first comparator 17 (FIG. 2). It may now be assumed that the travel time of the elevator A is longer than the time 3t (FIG. 6) stored in the memory location BC of the further memory 16 and the output of the first comparator 17 is logically "1". Furthermore, it should be assumed that no call is stored in the second memory RAM1.2 of the elevator A for the floor E10, so that no dropouts are to be expected, which means that a first condition for the cabin selection is met and at the first input of the first AND gate 21 logic "1" appears (Fig. 2).
  • the cabins may be of a size that a wheelchair would have enough space with a load limit L max ⁇ 5 people. If the load falls below the load limit value, the output of the second comparator 27 may be logic "1", so that, according to the example, a load value corresponding to four people is stored in the load memory 13 of the elevator A, a second condition for the selection is fulfilled and at the second input of the first AND gate 21 occurs logically "1". With logic "1" at the exit of the first Comparator 17 and therefore also at the third input of the first AND gate 21, a third condition for the cabin selection is fulfilled, the switching device 18 being switched to the conductive state via the second OR gate 24, so that the elevator A can take part in the call allocation process .
  • the operating costs for the input and destination floors are calculated for all elevators, for example using a formula known from EP-A 0 356 731 already mentioned .
  • the computer takes the number of people in the cabin from the load memory 13, the travel time memory 14 the travel times of the cabin from the current position to the input or destination floor and the door time memory 15 door opening and closing times.
  • the service costs are transferred to the service cost register R1 and compared with the service costs of the other elevators by means of the comparison device 11, for example, according to EP-B-0050304.
  • Acoustic signaling can be provided for visually impaired people. It is thus possible that after actuation of the further key 33 and input of the call for a desired floor, a first acoustic signal confirming the selection of a cabin is generated in the call registration and display device 8 and a second acoustic signal after, for example, 0.5 seconds before the selected cabin arrives at the landing door of the elevator in question, so that a visually impaired person is guided on the right path. It is also possible for a third acoustic signal to be emitted each time a floor is traversed when the selected car is traveling between the call input and destination floors is generated so that visually impaired passengers can count on arrival at the destination floor. The generation of the third acoustic signal is ended when the visually impaired has reached the target floor.
  • the control operates in the normal operating mode.
  • the output of the first comparator 17 is connected directly to the switching device 18 (FIG. 2).
  • the further memory 16 connected to the one input of the first comparator 17 can have additional memory locations in which passengers who are not physically disabled are stored appropriate times for the distances between the respectively activated call registration and display device 8 and the shaft doors of the elevators.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Claims (6)

  1. Dispositif pour la sélection d'une cabine d'ascenseur pour handicapés, dans des ascenseurs à attribution immédiate d'appels de destination, comportant des dispositifs d'enregistrement d'appels et d'affichage (8) disposés aux étages et présentant un clavier pour l'entrée d'appels à destination d'étages souhaités, des mémoires d'appels (RAM1) associées à chaque ascenseur d'un groupe d'ascenseurs et reliées aux dispositifs d'enregistrement d'appels et d'affichage (8), étant précisé que lors de l'entrée d'un appel à un étage, un appel caractérisant l'étage d'entrée et un appel caractérisant l'étage de destination sont mis en mémoire dans les mémoires d'appels (RAM1), des mémoires de charge (13) dans lesquelles le nombre de personnes présentes dans la cabine d'ascenseur correspondante est mis en mémoire pour chaque étage, des mémoires de temps de parcours (14) et des ordinateurs associés aux ascenseurs du groupe, un dispositif comparateur (11), l'ordinateur calculant à partir de données spécifiques aux ascenseurs des couts de desserte correspondant aux temps d'attente de passagers, un registre de coûts de desserte (R1) relié à l'ordinateur et au dispositif comparateur (11) et, enfin, des mémoires d'attribution (RAM2, RAM3) associées à la mémoire d'appels (RAM1), étant précisé que les couts de desserte sont comparés entre eux et que l'appel concerné se voit attribué, grâce à l'inscription d'une instruction d'attribution dans les mémoires d'attribution (RAM2, RAM3), à la cabine d'ascenseur qui présente les coûts de desserte les plus faibles, et étant précisé que l'ascenseur concerné et sa position sont affichés immédiatement après l'attribution d'appel, sur une zone d'affichage du dispositif d'enregistrement d'appels et d'affichage (8),
    caractérisé
    - en ce qu'il est prévu, pour chaque ascenseur et pour chaque étage, un circuit de commutation (20) qui est relié, côté entrée, à une seconde mémoire (RAM1.2) de la mémoire d'appels (RAM1) qui contient les appels pour les étages de destination, et à la mémoire de charge (13),
    - en ce que le circuit de commutation (20) est relié, côté entrée, à la sortie d'un premier comparateur (17) qui est lui-même relié, côté entrée, à la mémoire de temps de parcours (14) et à une mémoire supplémentaire (16), les temps nécessaires aux passagers handicapés pour parcourir les distances entre le dispositif d'enregistrement d'appels et d'affichage (8) et les portes palières (30) des ascenseurs étant mémorisés dans cette mémoire supplémentaire (16),
    - en ce que le circuit de commutation (20) est relié, côté sortie, à un dispositif de commutation (18) disposé entre le registre de couts de desserte (R1) et le dispositif comparateur (11),
    - étant précisé qu'en l'absence d'appel de personne sortant, dans la seconde mémoire (RAM1.2), et en présence d'une charge inférieure à une valeur limite de charge (Lmax), et d'un temps de parcours de la cabine d'ascenseur supérieur au temps nécessaire à un passager handicapé pour aller jusqu'à la porte palière (30) de l'ascenseur concerné, le dispositif de commutation (18) est actionné et l'ascenseur peut participer à la comparaison, et
    - en ce que les claviers (40) des dispositifs d'enregistrement d'appels et d'affichage (8) comportent une touche supplémentaire (33) à l'aide de laquelle les circuits de commutation (20) d'un étage peuvent être activés.
  2. Dispositif pour la sélection d'une cabine d'ascenseur selon la revendication 1, la cabine d'ascenseur étant accessible par des portes qui sont actionnées automatiquement, à l'aide d'une commande de porte (10), lors d'un arrêt à un étage, caractérisé
       - en ce que le circuit de commutation (20) est en relation fonctionnelle, côté sortie, avec la commande de porte (10), étant précisé qu'en l'absence d'appel de personne sortant, dans la seconde mémoire (RAM1.2), et en présence d'une charge inférieure à une valeur limite de charge (Lmax) et d'un temps de parcours de la cabine d'ascenseur inférieur au temps nécessaire à un passager handicapé pour aller jusqu'à la porte palière (30) de l'ascenseur concerné, le dispositif de commutation (18) est actionné, de sorte que l'ascenseur peut participer à la comparaison et que la durée d'ouverture de porte de la cabine sélectionnée est prolongée.
  3. Dispositif pour la sélection d'une cabine d'ascenseur selon la revendication 2, dans lequel la mémoire d'appels (RAM1), la mémoire de charge (13) et la mémoire de temps de parcours (14) sont des éléments constituants de systèmes de micro-ordinateurs (5) associés aux ascenseurs, caractérisé
    - en ce que la mémoire supplémentaire (16) et le premier comparateur (17) sont des éléments constituants des systèmes de micro-ordinateurs (5),
    - en ce que les sorties des dispositifs d'enregistrement d'appels et d'affichage (8) associées aux touches supplémentaires (33) sont reliées par des tampons trois états (34, 35) et d'un élément OU (36) à des premiers conducteurs (L1) qui sont eux-mêmes reliés aux systèmes de micro-ordinateurs (5),
    - en ce que les connexions d'activation des tampons trois états (34, 35) sont reliées à la sortie, associée à un étage défini, d'un décodeur (37) qui est relié, côté entrée, à un bus d'adresses (ab) d'un système de micro-ordinateur (5),
    - moyennant quoi, lors de l'actionnement de la touche supplémentaire (33) à un étage, et de l'apparition de l'adresse correspondante, l'information lue par les systèmes de micro-ordinateurs (5) par l'intermédiaire des premiers conducteurs (L1) a pour effet d'activer les circuits de commutation (20) associés à l'étage concerné.
  4. Dispositif pour la sélection d'une cabine d'ascenseur selon la revendication 3, caractérisé
    - en ce que le circuit de commutation (20) se compose d'un premier et d'un second élément ET (21, 22), d'un premier et d'un second élément OU (23, 24), d'un élément NON (25), d'un élément NOR (26) et d'un second comparateur (27),
    - en ce qu'une première entrée du premier élément ET (21) est reliée, par l'intermédiaire de l'élément NON (25), à la cellule, associée à l'étage concerné, de la seconde mémoire (RAM1.2) de la mémoire d'appels (RAM1),
    - en ce qu'une seconde entrée du premier élément ET (21) est reliée à la sortie du second comparateur (27), dont une entrée est elle-même reliée à la cellule concernée de la mémoire de charge (13) et par la seconde entrée de laquelle est transmise la valeur limite de charge (Lmax),
    - en ce qu'une troisième entrée du premier élément ET (21) est reliée à la sortie du premier comparateur (17),
    - en ce qu'une première entrée du second élément ET (22) est reliée à la première entrée du premier élément ET (21) et une seconde entrée est reliée à la sortie du second comparateur (27),
    - en ce qu'une troisième entrée du second élément ET (22) est reliée à la sortie de l'élément NOR (26), dont la première entrée est reliée à la sortie du premier comparateur (17),
    - en ce qu'une seconde entrée de l'élément NOR (26) est reliée à la sortie du premier élément OU (23), dont la première entrée est reliée à la sortie du premier élément ET (21) tandis que ses autres entrées sont reliées aux sorties des premiers éléments ET (21) de circuits de commutation (20) associés à d'autres ascenseurs (B, C, D), et
    - en ce que la sortie du premier élément ET (21) est reliée à une première entrée du second élément OU (24), dont la seconde entrée est reliée à la sortie du second élément ET (22) et dont la sortie est reliée au dispositif de commutation (18).
  5. Dispositif pour la sélection d'une cabine d'ascenseur selon la revendication 1, caractérisé en ce que, après l'actionnement de la touche supplémentaire (33) et l'entrée d'un appel, un premier signal acoustique confirmant la sélection d'une cabine est produit dans le dispositif d'enregistrement d'appels et d'affichage (8) et, peu de temps après, un second signal acoustique retentit avant même que la cabine sélectionnée n'arrive à la porte palière (30) de l'ascenseur concerné.
  6. Dispositif pour la sélection d'une cabine d'ascenseur selon la revendication 1, caractérisé en ce qu'un troisième signal acoustique est produit pendant le trajet de la cabine sélectionnée entre l'étage d'entrée d'appel et l'étage de destination, à chaque fois qu'elle passe à un étage, et arrêté une fois que l'étage de destination est atteint.
EP90125173A 1990-02-05 1990-12-21 Arrangement pour sélectionner une cabine d'ascenseur pour personnes handicapées dans des systèmes d'ascenseurs avec distribution directe d'appels Expired - Lifetime EP0445419B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90125173T ATE97102T1 (de) 1990-02-05 1990-12-21 Einrichtung zur auswahl einer aufzugskabine fuer koerperbehinderte bei aufzuegen mit sofortzuteilung von zielrufen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH35790 1990-02-05
CH357/90 1990-02-05

Publications (2)

Publication Number Publication Date
EP0445419A1 EP0445419A1 (fr) 1991-09-11
EP0445419B1 true EP0445419B1 (fr) 1993-11-10

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EP90125173A Expired - Lifetime EP0445419B1 (fr) 1990-02-05 1990-12-21 Arrangement pour sélectionner une cabine d'ascenseur pour personnes handicapées dans des systèmes d'ascenseurs avec distribution directe d'appels

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US (1) US5192836A (fr)
EP (1) EP0445419B1 (fr)
JP (1) JP3040523B2 (fr)
AT (1) ATE97102T1 (fr)
CA (1) CA2034570C (fr)
DE (1) DE59003476D1 (fr)
ES (1) ES2048402T3 (fr)
HK (1) HK9895A (fr)

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JP2006282308A (ja) * 2005-03-31 2006-10-19 Mitsubishi Electric Corp エレベーター運転操作システム
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JPWO2007096947A1 (ja) * 2006-02-21 2009-07-09 三菱電機株式会社 エレベータの制御システム
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JPWO2009141859A1 (ja) * 2008-05-19 2011-09-22 三菱電機株式会社 エレベータ乗車誘導システム
US8505693B2 (en) 2008-05-21 2013-08-13 Mitsubishi Electric Corporation Elevator system and group management control device to improve elevator availability for disabled persons
EP2325125B1 (fr) * 2008-09-18 2016-05-25 Mitsubishi Electric Corporation Système d ascenseurs
EP2196425A1 (fr) * 2008-12-11 2010-06-16 Inventio Ag Procédé d'utilisation variable d'une installation d'ascenseur
JP2012218898A (ja) * 2011-04-11 2012-11-12 Toshiba Elevator Co Ltd 群管理制御システム
JP2013241230A (ja) * 2012-05-18 2013-12-05 Toshiba Elevator Co Ltd エレベータの群管理制御装置および群管理制御方法
FI123870B (fi) 2012-11-12 2013-11-29 Kone Corp Menetelmä, kutsunantolaite, hissijärjestelmä ja tietokoneohjelmatuote
JP2015020820A (ja) * 2013-07-16 2015-02-02 三菱電機株式会社 エレベーター制御システム
JP2015101442A (ja) * 2013-11-26 2015-06-04 株式会社日立製作所 エレベータシステム
JP5969074B1 (ja) * 2015-03-10 2016-08-10 東芝エレベータ株式会社 エレベータの群管理制御装置
CN107979410B (zh) * 2016-10-21 2020-09-04 菜鸟智能物流控股有限公司 一种自动进入、离开乘坐设备的方法及相关装置
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CN111332892B (zh) * 2020-04-08 2022-08-02 上海三菱电梯有限公司 电梯群控方法
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Also Published As

Publication number Publication date
CA2034570C (fr) 2002-06-18
DE59003476D1 (de) 1993-12-16
US5192836A (en) 1993-03-09
JP3040523B2 (ja) 2000-05-15
HK9895A (en) 1995-01-27
ES2048402T3 (es) 1994-03-16
ATE97102T1 (de) 1993-11-15
JPH04226286A (ja) 1992-08-14
EP0445419A1 (fr) 1991-09-11
CA2034570A1 (fr) 1991-08-06

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