EP3060509B1 - Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité - Google Patents

Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité Download PDF

Info

Publication number
EP3060509B1
EP3060509B1 EP14772116.1A EP14772116A EP3060509B1 EP 3060509 B1 EP3060509 B1 EP 3060509B1 EP 14772116 A EP14772116 A EP 14772116A EP 3060509 B1 EP3060509 B1 EP 3060509B1
Authority
EP
European Patent Office
Prior art keywords
control unit
elevator
safety system
electronic lock
safety
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.)
Active
Application number
EP14772116.1A
Other languages
German (de)
English (en)
Other versions
EP3060509A1 (fr
Inventor
Astrid Sonnenmoser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Priority to EP14772116.1A priority Critical patent/EP3060509B1/fr
Publication of EP3060509A1 publication Critical patent/EP3060509A1/fr
Application granted granted Critical
Publication of EP3060509B1 publication Critical patent/EP3060509B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • B66B1/3407—Setting or modification of parameters of the control system
    • 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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0087—Devices facilitating maintenance, repair or inspection tasks
    • 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
    • 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
    • B66B2201/406—Details of the change of control mode by input of human supervisor
    • 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
    • B66B2201/4676—Call registering systems for checking authorization of the passengers

Definitions

  • the present invention relates to a safety system for an elevator, an elevator installation and a method for operating such a safety system.
  • Modern elevators have a large number of safety mechanisms with which malfunctions and especially dangerous situations are to be recognized and rectified or at least mitigated as quickly and safely as possible. For example, they have sensors with which the position and speed of an elevator car are constantly monitored.
  • a generic security system known for this purpose is in the WO 00/51929 A1 disclosed.
  • This safety system has a safety control unit, an elevator control unit for controlling an elevator and at least one data bus with several bus nodes, the safety control unit being able to receive data from the bus nodes via the data bus.
  • the safety control unit can be operated in several different operating modes, for example in a normal operating mode, a maintenance mode or an emergency mode. In the normal operating mode, a corresponding measure should be taken, for example, when an error signal occurs.
  • the safety control unit is intended to initiate braking of this elevator car when a predefined critical speed of the elevator car is exceeded.
  • the safety control unit interrupts operation of the elevator when the shaft or car doors are open, except when the elevator car is not at the level of a floor.
  • the WO 00/51929 A1 proposed a maintenance switch that can be switched on at the beginning of maintenance.
  • this mechanism has some limitations. For example, such a maintenance switch can be manipulated relatively easily. If an unauthorized person has access to this maintenance switch, he can switch the maintenance switch on or off, which in each case can endanger not only the maintenance technician.
  • the JP2004099301 describes a control system for an elevator installation to which an authentication code can be sent by means of a mobile phone. When a correct authentication code is transmitted, the elevator installation is brought into a defined operating mode.
  • different subsets of the operating modes should be made available to different groups of people in a simple manner.
  • a safety system for an elevator that contains at least one control unit that can be operated in at least two different operating modes.
  • the first subset and the second subset are different from one another. This means that at least one operating mode of the control unit that is available in principle is only contained in the first subset or only in the second subset. According to the invention, a maintenance mode is only available in the second subset of the operating modes. The control unit can therefore only be operated in a maintenance mode when the electronic key is removed from the electronic lock.
  • an operating mode is only contained in the first subset, but not also in the second subset, this operating mode is available if the connection between the electronic key and the electronic lock exists. By disconnecting the connection between the electronic key and the electronic lock, the control unit can no longer be operated in this operating mode.
  • Said operating mode can be, for example, a normal operating mode that a maintenance technician can activate by connecting the electronic key to the electronic lock. If he breaks the connection, the normal operating mode is no longer available. Due to the inventive use of an electronic lock and an electronic key, the security system is much more difficult to manipulate, since a suitable electronic key is required to activate the normal operating mode.
  • an operating mode is only contained in the second subset, but not also in the first subset, this operating mode is only available if there is no connection between the electronic key and the electronic lock. If the connection is re-established, the control unit can no longer be operated in this operating mode.
  • Said operating mode can be, for example, a maintenance mode: if the technician carries out maintenance work in the elevator shaft, for example, it may be necessary to deactivate the normal operating mode in order to prevent the elevator car from jamming him. For this purpose, he can separate the electronic key from the electronic lock, which in this example is preferably also arranged in the elevator shaft. If he re-establishes the connection, the normal operating mode is available again.
  • the risk of life-threatening incorrect manipulation during maintenance work can also be reduced.
  • the first and / or the second subset can each contain one or more of the operating modes of the control unit that are basically available.
  • both the first subset contains one or more first operating modes that the second subset does not contain and the second subset also contains one or more second operating modes that the first subset does not contain.
  • the above-mentioned state of the elevator system can in particular include sensor data from the sensors described in detail below.
  • the operating modes in which the safety control unit can be operated can include at least one operating mode selected from the group consisting of at least one normal operating mode, at least one maintenance mode, at least one configuration mode and at least one installation mode.
  • the operation of the elevator can be prevented when the car door is open, except when the elevator car is currently at the level of a floor.
  • one or more contacts can be bridged and, as a result, reactions of the control unit that would be carried out in normal operating mode can be prevented.
  • door contacts can be bridged, which allows the elevator car to move when the door is open in maintenance mode.
  • limit switches can be bridged which, in a normal operating mode, prevent the elevator car from being located below the lowest floor or above the uppermost floor or from moving there. By bridging these limit switches, so-called buffer runs can be made possible, in which the lowest and highest physically possible position of the elevator car can be approached until the buffers arranged there are touched.
  • the traveling speed of the elevator car can also be reduced compared to a normal operating mode.
  • the elevator can be reprogrammed, for example.
  • the elevator should be able to move to further floors after an addition to a high-rise building and, for example, further shaft doors should be monitored.
  • the above-mentioned first subset of the operating modes, in which the safety control unit can only be operated when there is an existing connection, can only consist of the normal operating mode.
  • the above-mentioned second subset of the operating modes, in which the safety control unit can only be operated when there is no connection can only consist of the maintenance mode.
  • the safety system can contain at least one safety control unit which can be operated in the at least two different operating modes, as well as at least one elevator control unit for controlling the elevator.
  • the at least one electronic lock is connected to the security control unit, and the security control unit can be operated in the first or second subset of the operating modes depending on the existence or non-existence of the connection between the electronic key and the electronic lock.
  • connection does not only include physical connections in which there is a mechanical contact between the electronic key and the electronic lock. Contactless connections are also included.
  • Electronic key and electronic lock are to be understood in the present case in particular in an abstract, functional manner.
  • the electronic lock comprises at least one RFID reader, and the electronic key contains at least one RFID tag, which can be read out by means of the RFID reader.
  • the electronic key can contain at least one magnetic strip and the electronic lock can contain at least one reading device suitable for reading out the magnetic strip, with which this magnetic strip can be read.
  • the electronic key can contain at least one optical code, such as at least one barcode, and the electronic lock can contain at least one optical reading device suitable for reading, such as at least one barcode reader.
  • the electronic key can contain at least one chip and the electronic lock can contain at least one reading device suitable for reading out the chip.
  • the electronic lock can be arranged in, on, on or under an elevator car. For example, it can be arranged in the vicinity of the control unit or one of its components, such as in a door frame of the elevator car.
  • the electronic lock can also be arranged in the vicinity of a manual control located on the elevator car, for example.
  • the electronic lock can be arranged in or on a wall or a head of an elevator shaft or also in a machine room, in particular outside an elevator car.
  • the security system contains at least one data bus with several bus nodes, the control unit, in particular the security control unit, being able to receive data from the bus nodes via the data bus and the electronic lock being connected to one of the bus nodes.
  • control unit in particular the security control unit, is programmed in such a way that it can only operate after the connection between the electronic key and the electronic lock has been established and at least one further predefined action has been carried out in all operating modes of the first Subset of the operating modes is operable. In addition to establishing the connection between the electronic key and the electronic lock, a further action must then be carried out so that at least one further operating mode is available.
  • control unit in particular the security control unit, can be programmed in such a way that it can only be operated in all operating modes of the second subset of operating modes after the connection between the electronic key and the electronic lock has been disconnected and at least one further predefined action has been carried out in a coordinated manner.
  • another action In addition to separating the connection between the electronic key and the electronic lock, another action must then be carried out so that at least one further operating mode is available.
  • the further predefined action can be, for example, pressing a reset button or touching a touch-sensitive screen.
  • the reset button or the touch-sensitive screen is preferably connected to a bus node of a data bus mentioned above.
  • the reset button or the touch-sensitive screen is in close proximity to the electronic Lock arranged, in particular at a distance of at most 2 m, preferably at most 1 m.
  • a “time-coordinated implementation” is understood in this context to mean that both the connection between the electronic key and the electronic lock and the further predefined action must be carried out within a predefined maximum time interval.
  • the predefined maximum time interval can depend on the arrangement of the components, in particular the electronic lock, and the dimensions of the elevator system. For example, if the reset button is in close proximity to the electronic lock, this time interval can be less than 10 s, preferably less than 5 s. If, on the other hand, the electronic lock is in the head of the elevator shaft in a high-rise building and the reset button is on the ground floor, the time interval can also be up to 5 minutes, 10 minutes or even 15 minutes.
  • control unit in particular the security control unit, can be programmed in such a way that it can only be operated in the first subset of the operating modes after the connection between the electronic key and the electronic lock has been established and a predefined condition is present in a coordinated manner.
  • This predefined condition can be a state of the elevator system that is determined by at least one sensor of the elevator system.
  • the predefined condition can be that a sensor indicates the removal of a balustrade that was temporarily installed on the elevator car during maintenance.
  • the predefined condition can also consist in the fact that a sensor detects the removal of a support that was temporarily positioned under a counterweight for the elevator car during maintenance.
  • the predefined condition can be that at least one bolt has been retracted which was temporarily extended during maintenance in order to limit the movement of the elevator car.
  • control unit in particular the security control unit, can be programmed in such a way that it can only be operated in the second subset of the operating modes after the connection between the electronic key and the electronic lock has been disconnected and when a predefined condition is present in a coordinated manner.
  • This predefined condition can be a state of the elevator system that is determined by at least one sensor of the elevator system.
  • the predefined condition be that a sensor indicates the installation of a balustrade, which was temporarily brought into operating position on the elevator car during maintenance.
  • the predefined condition can also consist in the fact that a sensor detects the erection of a support that was temporarily brought into operating position under a counterweight for the elevator car during maintenance.
  • the predefined condition can be that at least one bolt has been deployed that was temporarily brought into the operating position during maintenance in order to limit the movement of the elevator car.
  • the first and / or the second subset of operating modes can be activated or deactivated only by a single electronic key or by several electronic keys of the same type.
  • Several electronic keys are considered to be of the same type, in particular, if they have the same code.
  • the first and / or the second subset of operating modes can be activated or deactivated by several different types of electronic keys.
  • the electronic keys can have different codes. With the different types of electronic keys, different subsets of operating modes of the control unit can be activated or deactivated.
  • a sensor can be connected to the control unit, which sensor can send sensor data to the control unit, in particular to the safety control unit, these sensor data characterizing a state of the elevator.
  • the sensor can be connected to the safety system directly or indirectly via the data bus, in which case the sensor data can be sent via the data bus.
  • the sensor can be, for example, a position sensor, a speed sensor, a limit switch for the detection of the top and bottom permitted position of the elevator car, a sensor for an above-mentioned balustrade or a sensor for an above-mentioned bolt.
  • a second aspect of the invention is an elevator installation which contains at least one elevator and at least one safety system as described above.
  • Another aspect of the invention relates to a method for operating a security system as described above.
  • This method includes a step in which a connection between the electronic key and the electronic lock is at least temporarily established or disconnected. Due to the properties of the safety system according to the invention, this has the effect that the control unit, in particular the safety control unit, can then no longer be operated in at least one additional operating mode and / or in at least one operating mode. In particular, the connection between the electronic key and the electronic lock can therefore be established or disconnected in order to activate a normal operating mode or a maintenance mode.
  • the connection between the electronic key and the electronic lock can be restored or disconnected.
  • This can ensure that the control unit, in particular the safety control unit, can then no longer be operated again in at least one operating mode and / or in at least one operating mode, in particular in a maintenance mode or in a normal operating mode.
  • At least one further predefined action can be carried out in a time-coordinated manner for the first and / or second step.
  • a reset button can be operated or a touch-sensitive screen can be touched.
  • time-coordinated is understood to mean that the separation or establishment of the connection between the electronic key and the electronic lock and the further predefined action must take place within a predefined time interval.
  • FIG. 1 shows a block diagram of a safety system 1 according to the invention for an elevator 2.
  • the safety system 1 contains a safety control unit 3 for monitoring the elevator 2 and a data bus 5 with four bus nodes 6.
  • An elevator control unit 4 is also provided for controlling the elevator 2.
  • the elevator control unit 4 can control the position and the speed of an elevator car (not shown here) or the opening and closing of the doors of this elevator car.
  • the safety control unit 3 can receive data from the bus node 6 via the data bus 5.
  • the security system 1 also has an electronic lock 7 which is connected to one of the bus nodes 6.
  • the electronic lock 7 contains an RFID reading device 9. It can be or is connected to an electronic key 8 which contains an RFID tag 10 which can be read out by means of the RFID reading device 9.
  • the security control unit 3 is programmed in such a way that it can only be operated in a maintenance mode if there is no connection between the electronic key 7 and the electronic lock 8. In this maintenance mode, the elevator 2 can be inspected. For example, in this maintenance mode, doors of the elevator car can also be opened and / or remain open when the elevator car is not at the level of a floor without an alarm being output.
  • a sensor 11 is connected to one of the bus nodes 6 and can send sensor data to the safety control unit 3 via the data bus 5.
  • the sensor data characterize a condition of the elevator, for example its position or its speed.
  • the sensor 11 can be designed, for example, as a position sensor or speed sensor.

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Claims (15)

  1. Système de sécurité (1) pour un ascenseur (2), comportant au moins une unité de commande qui peut fonctionner dans au moins deux modes de fonctionnement différents,
    caractérisé
    en ce que le système de sécurité (1) comporte au moins une serrure (7) électronique qui est reliée à l'unité de commande et qui peut être reliée ou est reliée à au moins une clé (8) électronique, l'unité de commande étant programmée de telle sorte qu'elle
    - ne peut fonctionner que dans un mode de fonctionnement d'un premier sous-ensemble de modes de fonctionnement lorsque la clé (7) électronique est reliée à la serrure (8) électronique, et
    - ne peut fonctionner que dans un mode de fonctionnement d'un second sous-ensemble de modes de fonctionnement lorsque la clé (7) électronique n'est pas reliée à la serrure (8) électronique,
    un mode de maintenance n'étant disponible que dans le second sous-ensemble de modes de fonctionnement.
  2. Système de sécurité (1) selon la revendication 1,
    caractérisé
    en ce que l'unité de commande comprend :
    - au moins une unité de commande de sécurité (3) qui peut fonctionner dans les au moins deux modes de fonctionnement différents,
    - au moins une unité de commande d'ascenseur (4) destinée à commander l'ascenseur (2).
  3. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce qu'il comprend au moins un bus de données (5) comportant plusieurs nœuds de bus (6), l'unité de commande, notamment l'unité de commande de sécurité (3), pouvant recevoir des données provenant des nœuds de bus (6) par l'intermédiaire du bus de données (5), et la serrure (7) électronique étant reliée à l'un des nœuds de bus (6).
  4. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que la serrure (7) électronique est disposée dans, sur, sous ou au niveau d'une cabine d'ascenseur, dans ou au niveau d'une paroi ou d'une tête de cage d'ascenseur ou dans un local des machines, notamment à l'extérieur d'une cabine d'ascenseur.
  5. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que l'unité de commande, notamment l'unité de commande de sécurité (3), est programmée de telle sorte qu'elle ne peut fonctionner dans un mode de fonctionnement du premier sous-ensemble de modes de fonctionnement qu'après l'établissement de la liaison entre la clé (7) électronique et la serrure (8) électronique et après l'exécution coordonnée dans le temps d'au moins une action supplémentaire prédéfinie.
  6. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que l'unité de commande, notamment l'unité de commande de sécurité (3), est programmée de telle sorte qu'elle ne peut fonctionner dans un mode de fonctionnement du second sous-ensemble de modes de fonctionnement qu'après la coupure de la liaison entre la clé (7) électronique et la serrure (8) électronique et après l'exécution coordonnée dans le temps d'au moins une action supplémentaire prédéfinie.
  7. Système de sécurité (1) selon l'une des revendications 5 et 6,
    caractérisé
    en ce que l'action supplémentaire prédéfinie est l'actionnement d'un bouton de réinitialisation ou le toucher d'un écran tactile.
  8. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que l'unité de commande, notamment l'unité de commande de sécurité (3), est programmée de telle sorte qu'elle ne peut fonctionner dans un mode de fonctionnement du premier sous-ensemble de modes de fonctionnement qu'après l'établissement de la liaison entre la clé (7) électronique et la serrure (8) électronique et en cas de présence coordonnée dans le temps d'une condition prédéfinie.
  9. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que l'unité de commande, notamment l'unité de commande de sécurité (3), est programmée de telle sorte qu'elle ne peut fonctionner dans un mode de fonctionnement du second sous-ensemble de modes de fonctionnement qu'après la coupure de la liaison entre la clé (7) électronique et la serrure (8) électronique et en cas de présence coordonnée dans le temps d'une condition prédéfinie.
  10. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce que les modes de fonctionnement dans lesquels peut fonctionner l'unité de commande, notamment l'unité de commande de sécurité (3), comprennent au moins un mode de fonctionnement choisi dans le groupe constitué d'au moins un mode de fonctionnement normal, au moins un mode de maintenance et au moins un mode de configuration.
  11. Système de sécurité (1) selon l'une des revendications précédentes,
    caractérisé
    en ce qu'un capteur (11) est relié à l'unité de commande, lequel capteur peut envoyer des données de capteur à l'unité de commande, notamment à l'unité de commande de sécurité (3), lesdites données de capteur caractérisant un état de l'ascenseur (2), le capteur (11) étant notamment choisi dans le groupe constitué de : capteurs de position, capteurs de vitesse, interrupteurs de fin de course pour la détection de la position la plus haute et la plus basse autorisée de la cabine d'ascenseur, capteurs pour une balustrade installée temporairement lors d'une maintenance et capteurs pour des boulons installés temporairement lors d'une surtension pour limiter le mouvement de la cabine d'ascenseur.
  12. Système d'ascenseur, comprenant au moins un ascenseur (2) et au moins un système de sécurité (1) selon l'une des revendications précédentes.
  13. Procédé permettant de faire fonctionner un système de sécurité (1) selon l'une des revendications précédentes, comprenant une première étape dans laquelle une liaison entre la clé (7) électronique et la serrure (8) électronique est établie ou coupée au moins temporairement.
  14. Procédé selon la revendication 13,
    caractérisé
    en ce que, dans une seconde étape, la liaison entre la clé (7) électronique et la serrure (8) électronique est à nouveau coupée ou est rétablie.
  15. Procédé selon la revendication 14,
    caractérisé
    en ce qu'au moins une action supplémentaire prédéfinie est exécutée de manière coordonnée dans le temps à la première ou à la seconde étape, notamment l'actionnement d'un bouton de réinitialisation (11) ou le toucher d'un écran tactile.
EP14772116.1A 2013-10-23 2014-09-22 Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité Active EP3060509B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14772116.1A EP3060509B1 (fr) 2013-10-23 2014-09-22 Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13189798 2013-10-23
EP14772116.1A EP3060509B1 (fr) 2013-10-23 2014-09-22 Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité
PCT/EP2014/070133 WO2015058918A1 (fr) 2013-10-23 2014-09-22 Système de sécurité pour ascenseur, installation d'ascenseur et procédé pour faire fonctionner un tel système de sécurité

Publications (2)

Publication Number Publication Date
EP3060509A1 EP3060509A1 (fr) 2016-08-31
EP3060509B1 true EP3060509B1 (fr) 2020-12-16

Family

ID=49448024

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14772116.1A Active EP3060509B1 (fr) 2013-10-23 2014-09-22 Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité

Country Status (7)

Country Link
US (1) US9745169B2 (fr)
EP (1) EP3060509B1 (fr)
CN (1) CN105658558B (fr)
AU (1) AU2014339263B2 (fr)
ES (1) ES2843651T3 (fr)
SG (1) SG11201601602QA (fr)
WO (1) WO2015058918A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102269063B1 (ko) * 2016-12-28 2021-06-24 미쓰비시 덴키 빌딩 테크노 서비스 가부시키 가이샤 엘리베이터의 원격 운행 재개 시스템
US10414628B2 (en) * 2017-05-12 2019-09-17 Otis Elevator Company Elevator system device with authorized access control
GB2566450B (en) 2017-09-08 2022-03-23 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
WO2020249475A1 (fr) * 2019-06-11 2020-12-17 Inventio Ag Procédé servant à faire fonctionner une installation de transport de personnes comprenant un dispositif de sécurité pouvant être scellé par voie électronique
CN110602457B (zh) * 2019-09-19 2021-05-14 日立楼宇技术（广州）有限公司 一种电梯开关的检测方法、装置及系统

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075231B2 (ja) * 1989-05-19 1995-01-25 三菱電機株式会社 エレベーターの制御用動作仕様設定装置
JPH05155569A (ja) * 1991-12-04 1993-06-22 Mitsubishi Electric Corp エレベーター乗場解錠装置
FI93339C (fi) * 1993-03-17 1995-03-27 Kone Oy Menetelmä hissin ohjaustietojen toimittamiseksi, tallentamiseksi ja näyttämiseksi
JPH07206301A (ja) * 1994-01-18 1995-08-08 Mitsubishi Denki Bill Techno Service Kk エレベータ
US5476157A (en) * 1994-06-03 1995-12-19 Todaro; Sam S. Elevator control system with elevator hoistway operation monitoring system and method
JPH09110326A (ja) * 1995-07-31 1997-04-28 Otis Elevator Co エレベータかごの制御方法およびエレベータの制御機構
EP0857684B1 (fr) * 1997-02-10 2002-10-23 Inventio Ag Méthode et dispositif pour installer et entretenir les contrôleurs d'installations d'ascenseurs
DE19800714A1 (de) * 1998-01-09 1999-07-15 Kone Oy Verfahren zur Wartung einer Aufzugsanlage und Aufzugsanlage
KR100415746B1 (ko) * 1998-07-16 2004-01-24 미쓰비시덴키 가부시키가이샤 엘리베이터의 제어장치
US6173814B1 (en) 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus
US6223861B1 (en) * 1999-08-30 2001-05-01 Otis Elevator Company Elevator hoistway access safety
US6302240B1 (en) * 2000-06-19 2001-10-16 Kuei-Tang Shih Auxiliary safety lift device for the cab of an elevator
US6357553B1 (en) * 2000-09-07 2002-03-19 Otis Elevator Company Elevator car access key switch
SG124246A1 (en) * 2001-11-26 2006-08-30 Inventio Ag System for security control and/or transportation of persons with an elevator installation, method of operating this system, and method of retro-fitting an elevator installation with this system
JP4223252B2 (ja) 2002-09-12 2009-02-12 三菱電機ビルテクノサービス株式会社 エレベータの休止作業認証システム
SG134995A1 (en) * 2002-11-06 2007-09-28 Inventio Ag Method of and device for controlling a lift installation with zonal control
PE20040794A1 (es) * 2003-03-05 2004-12-22 Inventio Ag Prevencion de acceso no autorizado a cajas de ascensor
CA2524772C (fr) * 2003-05-28 2012-03-06 Inventio Ag Procede et dispositif pour assurer la maintenance d'un systeme d'ascenseur ou d'escalier mecanique
ATE423075T1 (de) * 2003-06-04 2009-03-15 Inventio Ag Tableau für aufzüge mit schlüsselschalter
JP2007131434A (ja) * 2005-11-11 2007-05-31 Mitsubishi Electric Corp エレベータの防犯システム及びその制御方法
WO2008050415A1 (fr) 2006-10-25 2008-05-02 Mitsubishi Electric Corporation Dispositif d'ascenseur
EP1967477B1 (fr) * 2007-03-09 2013-11-13 Inventio AG Dispositif d'arrêt d'urgence destiné à l'intégration d'une cabine d'ascenseur d'une installation d'ascenseur
MY159057A (en) * 2007-07-17 2016-12-15 Inventio Ag Method for monitoring a lift system
WO2009123602A1 (fr) * 2008-03-31 2009-10-08 Otis Elevator Company Stratégie de commande d’attribution de cabine d’ascenseur
JP5210027B2 (ja) * 2008-04-14 2013-06-12 三菱電機ビルテクノサービス株式会社 エレベータ
CN201240726Y (zh) * 2008-06-27 2009-05-20 宁波宏大电梯有限公司 具有用户管理功能的电梯控制装置
EP2376359B1 (fr) * 2008-12-19 2015-01-21 Otis Elevator Company Cadre de porte d'ascenseur avec boîtier électronique
JP5332805B2 (ja) 2009-03-30 2013-11-06 三菱電機ビルテクノサービス株式会社 エレベーターの保守システム
IT1396377B1 (it) * 2009-10-29 2012-11-19 Lenzi S P A Impianto di sollevamento a manutenzione facilitata e relativa cabina ascensore.
JP2011256006A (ja) 2010-06-08 2011-12-22 Toshiba Elevator Co Ltd リモート操作によるかご操作システム及びそのかご操作方法
AU2011287656B2 (en) * 2010-08-04 2017-01-19 Inventio Ag Magnetic lock for an operating unit in an elevator system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
ES2843651T3 (es) 2021-07-20
AU2014339263B2 (en) 2017-08-03
US20160297641A1 (en) 2016-10-13
US9745169B2 (en) 2017-08-29
CN105658558B (zh) 2022-10-04
CN105658558A (zh) 2016-06-08
WO2015058918A1 (fr) 2015-04-30
SG11201601602QA (en) 2016-05-30
EP3060509A1 (fr) 2016-08-31
AU2014339263A1 (en) 2016-05-12

Similar Documents

Publication Publication Date Title
EP3060509B1 (fr) Système de sécurité pour un ascenseur, installation d'ascenseur et procédé de fonctionnement d'un tel système de sécurité
EP1490284B1 (fr) Systeme de controle de cage destine a un ascenseur
EP1423326B1 (fr) Reaction, en fonction de la situation, en cas de derangement au niveau d'une porte d'un systeme d'ascenseur
EP2022742B1 (fr) Système d'ascenseur
EP1427662B1 (fr) Circuit de securite pour portes d'ascenseurs
DE102011054590B4 (de) Vorrichtung zur Positionserfassung einer Aufzugkabine und Verfahren zum Betreiben einer Aufzuganlage
DE112009004592B4 (de) Aufzuganlage und Verfahren zum Überprüfen derselben
DE112011105918B4 (de) Aufzugsicherheitssteuervorrichtung
DE212011100032U1 (de) Intelligentes Alarmsystem für eine abnormal geöffnete Schachttür
EP2760774B1 (fr) Dispositif et procédé destinés à la surveillance de portes palières
EP3230192B1 (fr) Procédé et dispositif destiné à la mise en service d'un ascenseur
EP2956366B1 (fr) Surveillance de circuit de sécurité avec tension alternative
WO2013020934A1 (fr) Surveillance du fonctionnement d'un élément de sécurité
WO2014124779A1 (fr) Installation de surveillance de circuit de sécurité secourue par batterie
EP3233698B1 (fr) Procédé de fonctionnement d'un système de sécurité électronique ayant des participants temporaires
EP3793925A1 (fr) Système de commande d'inspection d'une installation d'ascenseur ainsi que procédé pour commuter une installation d'ascenseur entre un fonctionnement normal et un fonctionnement d'inspection
DE112016006975T5 (de) Sicherheitssteuerungsvorrichtung und Sicherheitssteuerungsverfahren für einen Mehrfachkabinenaufzug
EP2931643A1 (fr) Dispositif de surveillance pour une installation de transport de personnes
DE102012005541A1 (de) Schachtsicherheitsvorrichtung sowie Aufzugsanlage
EP3502539A1 (fr) Dispositif de protection ainsi que procédé de fonctionnement d'un dispositif de protection
EP3233696B1 (fr) Procédé de fonctionnement d'un système de sécurité électronique ayant des participants temporaires
EP3704048B1 (fr) Dispositif de surveillance de sécurité destiné à surveiller des conditions relatives à la sécurité dans une installation de transport de personnes ainsi que procédé de fonctionnement d'un tel dispositif
WO2022063656A1 (fr) Dispositif de commande pour un système d'ascenseur
DE102009037634A1 (de) Aufzug und Verfahren zur Absicherung eines Aufzugs
EP4126733A1 (fr) Dispositif de surveillance de sécurité, et procédé de surveillance de sécurité d'un système d'ascenseur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160420

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200716

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014015118

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1345404

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210317

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210316

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210316

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2843651

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20210720

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210416

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014015118

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210416

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20210923

Year of fee payment: 8

Ref country code: IT

Payment date: 20210922

Year of fee payment: 8

Ref country code: FR

Payment date: 20210927

Year of fee payment: 8

26N No opposition filed

Effective date: 20210917

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210927

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20211012

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210416

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210922

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210922

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210930

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1345404

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210922

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140922

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220922

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220922

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20231031

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20230928

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220923

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20201216