EP2604563B1 - Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur - Google Patents

Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur Download PDF

Info

Publication number
EP2604563B1
EP2604563B1 EP11009791.2A EP11009791A EP2604563B1 EP 2604563 B1 EP2604563 B1 EP 2604563B1 EP 11009791 A EP11009791 A EP 11009791A EP 2604563 B1 EP2604563 B1 EP 2604563B1
Authority
EP
European Patent Office
Prior art keywords
safety device
sensors
accordance
controller
foregoing
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
EP11009791.2A
Other languages
German (de)
English (en)
Other versions
EP2604563A1 (fr
Inventor
Beat De Coi
Tobias Dr. Leutenegger
Dumeng Hersche
Jürg Hegelbach
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.)
Cedes AG
Original Assignee
Cedes 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 Cedes AG filed Critical Cedes AG
Priority to EP11009791.2A priority Critical patent/EP2604563B1/fr
Priority to US13/675,303 priority patent/US9309090B2/en
Priority to BRBR102012031604-8A priority patent/BR102012031604A2/pt
Priority to CN201210537209.2A priority patent/CN103159104B/zh
Publication of EP2604563A1 publication Critical patent/EP2604563A1/fr
Application granted granted Critical
Publication of EP2604563B1 publication Critical patent/EP2604563B1/fr
Priority to US14/993,541 priority patent/US10227208B2/en
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
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0006—Monitoring devices or performance analysers
    • B66B5/0018—Devices monitoring the operating condition of the elevator system
    • B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/22—Operation of door or gate contacts

Definitions

  • the invention relates to a safety device for elevator devices according to the preamble of claim 1, a drive device for elevator device according to the preamble of claim 12 and an elevator device according to the preamble of claim 13.
  • the object of the invention is to propose it a safety device that allows retrofitting and increased security.
  • the task is, starting from a safety device, a drive device and an elevator device of the type mentioned, by the characterizing features of claims 1, 12 and 13 solved.
  • a security device for elevator devices, which can move a car via a drive
  • the securing device comprises a controller which is adapted to detect the respective switching states of the sensors and data and / or control signals to the control unit transfer.
  • the safety device comprises a control unit for controlling the drive and / or the motor control of the drive.
  • a control unit may, for example, be a lift control.
  • Control means in the context of the invention, a control and / or regulation.
  • Such a lift controller for example, receives commands from the corresponding operator waiting in front of the elevator, for example, and operates a key to call the elevator.
  • the light control receives commands that give people who are in the cabin and select a corresponding, approaching floor by pressing a button.
  • the lift control or the control unit can also control the motor control of the drive motor during regular operation (for example, soft start, deceleration, standby operation, etc.).
  • the safety device comprises a safety device with at least two sensors, which can be switched between at least two switching states as a function of a state to be detected by the sensors, in particular of a closed state.
  • the closed state can be, for example, the closed state of the elevator door.
  • a temperature sensor is provided, from a certain limit temperature, for example, the engine, the drive stops.
  • a particularly relevant application is the detection of the locking or the closed state of the elevator door.
  • sensors In contrast to electromechanical switches, which are opened and closed, thus interrupting a circuit, sensors have the advantage that they regularly detect only a certain physical size and thus do not have to interrupt a circuit. Electromechanical switches or contacts also have the disadvantage that when opening and closing the circuit even at low voltages, a sparkover can occur, which can lead to light burns on the contacts. Corrosion of the contacts can be the result and consequently non-conductive points.
  • the corresponding sensors are connected in the safety device according to the invention with a controller which is a part of the securing device. The controller can thus detect the corresponding switching states of the sensors, that is, for example, whether a door is closed and the lock has intervened or not.
  • the controller is able to transmit data and / or control signals to the control unit of the security device.
  • data or control signals may be measured values of any kind, digital or analog signals, commands, etc.
  • identification codes for example to identify the sensors or the controller. If necessary, the transmission can take the form of special protocols.
  • the securing device can also be monitored via the control unit and the corresponding signals or data that provide information about the status of the sensors and thus about the functionality of the statement are transmitted directly to the control unit or via the control unit can be monitored directly.
  • This measure offers new possibilities in terms of the Maintenance practices.
  • the maintenance susceptibility can be reduced.
  • the sensors are connected in series according to the invention.
  • a circuit thus corresponds to an AND circuit, that is, an interruption interrupts the entire circuit. If necessary, safety can be increased by this measure.
  • the controller is designed to receive data and / or control signals of the control unit.
  • the lift controller can then also send commands or data to the controller.
  • the control unit can check the status of the sensors and therefore check the functionality again if necessary.
  • the control unit comprises a breaker device for interrupting the drive in response to data and / or control signals of the controller.
  • a breaker device may be in the form of a relay or a contactor, for example.
  • This relay or contactor can for example be connected directly to the drive circuit, via which the motor is supplied with power.
  • the control unit directly responds to the engine control and switches it off, so that likewise the travel of the elevator is interrupted immediately.
  • the engine control provides a special command which immediately interrupts the travel of the elevator and the control unit responds with this command in such a case, the engine control. Such an interruption may occur, for example, when one of the doors has not been properly locked or blocked and the ride can not be picked up.
  • a safety device can be designed as a bus system, wherein the sensors each have an electronic unit which is connected to the bus, so that the switching states of the sensors and / or the identification data of the sensors can be called up and / or transmitted via the bus.
  • a bus enables the transmission and / or exchange of data.
  • data from individual sensors can be read out directly on command.
  • a bidirectional bus in which data can be sent and received.
  • a unidirectional bus is conceivable.
  • As data it is possible to transmit the switching states, but it can also be transmitted identification data of the sensors, which provide information about which sensor is currently.
  • the identification data can also address, for example, the individual sensors be. This makes it possible in a particularly elegant way to read out which sensor currently indicates a particular state.
  • bus systems can also work very fast and, if necessary, increase safety even further.
  • the sensors themselves are designed such that they can be connected to a bus.
  • an electronic unit can be integrated in the sensor, which allows this coupling to the bus.
  • the security device comprises a bus system to which the control unit and the controller are connected. The switching states of the sensors and / or identification data of the sensors can be called up and / or transferred via this bus.
  • the controller of the safety device can either be integrated in turn in the control unit, but it is also conceivable that there are several controllers, which to a certain extent the electronic unit of the form respective sensors and also allow the connection to the bus.
  • the sensors can be designed, for example, as follows: A contact bridge and a contact receiver for receiving the contact bridge can be provided, which are arranged so that the closed state of the elevator door can be determined by connecting the contact receiver and contact bridge.
  • the detection state of the sensor therefore depends on the approximation of contact bridge and contact person.
  • An elevator itself generally has on the one hand a cabin, which can be moved between individual floors or floors.
  • the individual floors each have shaft openings, in the area of the cabin can be moved in a holding position, if they are the Approach appropriate floor. In this holding position access to the cabin is then possible. This access can be made possible by the fact that the elevator doors and are opened and then closed again before driving on and locked.
  • Elevator doors can be landing doors or cabin doors.
  • the shaft doors are mounted or moved in the shaft opening in the shaft itself.
  • the car doors in turn are attached to the cabin and stored movable. Regularly a landing door is assigned to a car door, wherein both are arranged overlapping (at least partially overlapping) in the holding position. These can usually be moved synchronously.
  • the corresponding sensor is designed, for example, to check whether the corresponding door of an elevator or of a shaft is open or closed and locked.
  • this measure allows a mechanically very stable device.
  • the sensor can be designed so that the contact bridge is received with play or positive fit in the shaft of the contact.
  • the contact bridge is designed such that it comprises at least one transmission element for transmitting an optical signal.
  • a so-called fail-safe circuit ie a fail-safe circuit can be achieved. Only when the contact bridge has reached a special position by corresponding connection with the contact person when closing the door, a corresponding release for the ride can be issued.
  • the transmission element can be designed so that the transmission of the optical signal takes place in a special manner, which can be manipulated only with great difficulty (in contrast to the light barrier) and is also not realized by chance without further ado.
  • the transmission element may, for example, have a reflection surface. It is also conceivable, however, that the transmission element is an optical medium which serves to transmit light, for example a light guide.
  • the transmitter may for example be designed as a light emitting diode, the receiver in turn as a photodiode. These are particularly reliable, durable and inexpensive standard electronic components.
  • the contact person comprises transmission elements for transmitting the optical signal.
  • the sensor may also include an electronic unit for evaluating the receiver, which is designed to interpret the evaluation of the receiver in one of the switching states and / or in an electrical signal. This means that the electronic unit is designed to generate an electrical signal or to make an electrical contact.
  • the sensors are designed as inductive or capacitive sensors.
  • An inductively operating sensor measures a voltage pulse that is produced as a result of induction in a coil or an inductance. This voltage is induced when the coil / inductor approaches, for example, a magnetic field. The temporal change of the magnetic field leads to a voltage pulse, which depends on how fast the change of the magnetic field occurs, how strong this change
  • a capacitive sensor operates by determining a capacitance of a sample capacitor. For example, the capacitance of the capacitor is changed by changing the distance of the capacitor plates or by introducing another material between the capacitor plates. The change in capacity is measurable and can be interpreted, for example, in relation to a closed state.
  • inductive and capacitive sensor may have the advantages of an optical sensor that does not necessarily interrupt a circuit, in contrast to an electromechanical switch.
  • Embodiments are conceivable according to which, despite the fact that a safety device is present which has sensors, a first safety circuit is additionally provided. It can be a commercial safety circuit. In particular, when a corresponding safety device is retrofitted, it is conceivable that in addition such a first safety circuit is maintained. In particular, this first safety circuit can also have electromechanical switches. The first safety circuit can therefore have the mode of operation, according to which it has a closed and an opened power state, as well as its own interruption device for interrupting the drive as a function of the line state of the first safety circuit.
  • the first safety circuit is connected to the interruption device of the control unit, which is integrated, for example, in the control unit.
  • This coupling to the interruption device of the control unit makes it possible for the first safety circuit to be connected directly to the control unit or to the lift control. This allows the first safety circuit at least partially directly to the In principle, however, when using sensors a simpler and detailed check directly on the control unit is possible.
  • Such a measure that a first safety circuit is maintained, or is connected to a control unit is conceivable in particular during the retrofitting in such a safety device according to the invention.
  • a display device for displaying the switching state of the individual sensors with assignment of the individual switching states to the corresponding sensors can also be provided. Especially in the case when there is a fault, or a sensor indicates an interruption, it is possible to check directly and optionally centrally, for example also on the control unit, which sensor is affected. In addition, other data can be displayed that are typical for the sensor, and for example, provide information on whether the sensor is defective or whether, for example, an unscheduled state, for example, an elevator door is blocked.
  • the communication with the controller can take place via a modulation of the intrinsic resistance of the sensor.
  • the voltage or the current can be modulated.
  • This modulation then carries the information that is to be transmitted in the communication.
  • a circuit is conceivable which comprises sensors connected in series and a controller (also connected in series). If the resistance of a sensor is changed with sensors connected in series, the current intensity changes. For example, if a constant current source is used for the circuit, a change in resistance causes the voltage to be increased to compensate for the resulting decrease in current initially caused by the lower resistance.
  • the modulation can therefore be the carrier of the information.
  • the change of current or voltage is measurable and can be interpreted accordingly as information.
  • the controller in turn, can in a further development of Invention be designed to perform the communication with sensors by modulation of the current or the voltage. This measure can be done by changing resistors or corresponding changes or adjustments of voltage or current.
  • the sensor has a low contact resistance.
  • the resistance of a sensor may be, for example, in the range of 1 ⁇ (ohms) to 100 ⁇ , in particular in the range of 5 ⁇ to 20 ⁇ , preferably less than 10 ⁇ .
  • a drive device for elevator device which can move a car via a drive with a drive motor for moving the car, characterized in that a securing device according to the invention or an embodiment of the invention is provided.
  • an elevator device which can move a car via a drive, is accordingly distinguished with a car and at least one elevator door for opening and / or closing the car, and with a safety device, wherein the drive of a drive device comprises, that the drive device resp
  • the securing device is designed according to the invention or according to an embodiment of the invention.
  • FIG. 1 shows a drive device 1 with a drive circuit 2, in which a motor M is connected to drive a cabin.
  • the drive device comprises a first safety circuit 3 and a safety device 2.
  • This safety device 2 comprises on the one hand a control unit or lift control 4 and a safety device 5.
  • the safety device 5 in turn comprises sensors 6, namely optical sensors. These optical sensors determine the locking state of the elevator door. Furthermore, the sensors 6 are connected in series.
  • the safety device 5 furthermore comprises a controller 7. This controller is connected to the lift control 4 via a communication line 8.
  • the lift control 4 has further input / output interfaces (I / O interfaces 9), as well as a connection to the motor control 10.
  • the first safety circuit 3 comprises electromechanical switches 11. These are also connected in series and connected to a contactor 12, which in turn can interrupt the drive circuit 2.
  • a retrofit backup device 2 could be completely retrofitted. If the first safety circuit 3 is to be maintained, this can, as shown, happen. In the event that one of the sensors 6 indicates, for example, a blockage condition, this indicates Controller 7 directly to the lift control 4 which in turn directly stops the engine controller 10, so that this motor M stops. A coupling to a display device is possible via the I / O interface 9, so that the corresponding state can also be displayed to the operator or the control personnel.
  • FIG. 2 shows a similar drive device 101 with a drive circuit N, which includes a motor M.
  • a first safety circuit 103 in which electromechanical switches 111 are connected in series. These control a contactor 112, which is designed to interrupt the drive circuit N.
  • a securing device 102 is provided, which in turn has a securing device 105.
  • This in turn has a plurality of optical sensors 106 which are connected in series and a likewise connected in series controller 107.
  • the controller 107 is also connected to the lift control 104 in this case.
  • the lift control 104 in turn has a connection to the motor controller 110, which is connected in the drive circuit N.
  • a bus system 108 is present.
  • the lift control 102 is connected to this bus system.
  • the lift controller 102 may act as a master, for example.
  • the controller 107 Also connected to the bus system 108 is the controller 107, whose electronic unit is designed to be connected to a bus system accordingly.
  • a plurality of I / O interfaces 109 are connected to the bus system 108, which can be provided, for example, for outputting data to a display device.
  • the operation of the securing device 102 corresponds to FIG FIG. 2 the operation of the safety device 2 in FIG. 1 ,
  • FIG. 3 again shows a drive device 201 with a drive circuit 202 and a motor M for the cabin.
  • a first safety circuit is no longer with this device available.
  • the in FIG. 2 Drive device shown also no electromechanical contacts or electromechanical switch more.
  • the lift control 204 in turn coupled to the motor controller 210, which can also switch off the drive of the motor directly.
  • the lift control 204 in turn is also connected to a bus system 208.
  • the lift control 204 acts as master of the bus system, the other, connected components as slave.
  • a number of sensors in particular optical sensors 206 are provided, which are connected to the bus system.
  • the safety device according to FIG. 3 the security device 202, the lift control 204, the bus system 208 and the sensors 206.
  • the controller is designed so that individual controllers are integrated in the respective sensors 206, wherein the individual controllers can in turn be coupled to the bus system.
  • the sensors 206 are designed so that only one electronic unit for coupling to the bus 208 are provided, while the controller is integrated centrally in the control unit 204 and is also addressed via the bus.
  • input / output interfaces 209 are connected to the bus 208.
  • FIG. 4 shows by way of example how appropriate controllers can be connected.
  • the illustration A shows a controller which is connected directly to the sensor and is further connected to an interface, the interface is part of the transmission or communication device with which can be attached via a communication line either to the lift control or the control unit or which is connected directly to the bus system via the interface.
  • a controller according to illustration B is directly linked to an input / output interface, which is connected to another
  • Device may be connected, for example, a display, as well as with an interface that can pass on data via a protocol as well, for example, directly via a data line to the lift control or control unit and possibly also to a bus system for transmission.

Landscapes

  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Claims (13)

  1. Dispositif de sécurité (2, 102) pour dispositifs d'ascenseur qui peuvent déplacer une cabine au moyen d'un entraînement (M), comprenant :
    - une unité de contrôle (4, 104) pour le contrôle de l'entraînement et/ou de la régulation du moteur (10, 110) de l'entraînement,
    - un dispositif de sécurité (5, 105) avec au moins deux capteurs (6, 106) pouvant être commutés entre au moins deux états de commutation en fonction d'un état, en particulier d'un état de fermeture,
    le dispositif de sécurité et/ou l'unité de contrôle comprenant un contrôleur (7, 107) conçu pour détecter les états de commutation respectifs des capteurs et transmettre des données et/ou des signaux de contrôle à l'unité de contrôle, caractérisé en ce que les capteurs (6, 106) et le contrôleur (7, 107) sont montés en série.
  2. Dispositif de sécurité selon la revendication 1, caractérisé en ce que le contrôleur est conçu pour recevoir des données et/ou des signaux de contrôle de l'unité de contrôle.
  3. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce que l'unité de contrôle comprend un dispositif d'interruption pour interrompre l'entraînement en fonction des données et/ou des signaux de contrôle du contrôleur.
  4. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce qu'il comporte un système de bus (108) auquel sont raccordés l'unité de contrôle (104) et le contrôleur (107) de telle sorte que les états de commutation des capteurs et/ou les données d'identification des capteurs peuvent être consultées et/ou transmises au moyen du bus.
  5. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce qu'au moins l'un des capteurs comprend un pont de contact et un récepteur de contact pour recevoir le pont de contact, lesquels sont disposés de telle manière que l'état de fermeture de la porte de l'ascenseur peut être déterminé par la connexion du récepteur de contact et du pont de contact, le capteur étant conçu sous la forme d'un capteur optique qui comprend un émetteur pour émettre un signal optique et un récepteur pour recevoir un signal optique, l'émetteur et le récepteur étant disposés sur le récepteur de contact et le pont de contact comprenant au moins un élément de transmission pour la transmission du signal optique.
  6. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce qu'au moins l'un des capteurs est conçu sous la forme d'un capteur inductif ou capacitif.
  7. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu un premier circuit de sécurité (3, 103) qui présente un état de conduction fermé et un état de conduction ouvert et qui comprend un dispositif d'interruption (12, 112) qui lui est propre pour interrompre l'entraînement en fonction de l'état de conduction du premier circuit de sécurité et/ou qui est raccordé au dispositif d'interruption de l'unité de contrôle.
  8. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce que le premier circuit de sécurité comprend au moins un commutateur électromécanique (11, 111).
  9. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu un dispositif d'affichage pour afficher l'état de commutation des différents capteurs avec affectation des différents états de commutation aux capteurs correspondants.
  10. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce que le contrôleur est conçu pour communiquer avec les capteurs par modulation de l'intensité du courant et/ou de la tension.
  11. Dispositif de sécurité selon l'une des revendications précédentes, caractérisé en ce que le capteur est conçu pour moduler sa résistance inhérente afin de communiquer avec le contrôleur.
  12. Dispositif d'entraînement pour dispositifs d'ascenseur qui peuvent déplacer une cabine au moyen d'un entraînement, avec un moteur d'entraînement pour déplacer la cabine, caractérisé en ce qu'il possède un dispositif de sécurité selon l'une des revendications précédentes.
  13. Dispositif d'ascenseur qui peut déplacer une cabine au moyen d'un entraînement, avec une cabine et au moins une porte d'ascenseur pour ouvrir et/ou fermer la cabine, ainsi qu'avec un dispositif de sécurité, l'entraînement comprenant un dispositif d'entraînement, caractérisé en ce que le dispositif d'entraînement et/ou le dispositif de sécurité est/sont conçu(s) selon l'une des revendications précédentes.
EP11009791.2A 2011-12-12 2011-12-12 Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur Active EP2604563B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP11009791.2A EP2604563B1 (fr) 2011-12-12 2011-12-12 Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur
US13/675,303 US9309090B2 (en) 2011-12-12 2012-11-13 Safety apparatus for an elevator apparatus and a drive apparatus thereof
BRBR102012031604-8A BR102012031604A2 (pt) 2011-12-12 2012-12-11 Dispositivo de segurança, dispositivo de acionamento e dispositivo de elevador
CN201210537209.2A CN103159104B (zh) 2011-12-12 2012-12-12 安全设备，驱动设备和电梯设备
US14/993,541 US10227208B2 (en) 2011-12-12 2016-01-12 Safety apparatus for an elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11009791.2A EP2604563B1 (fr) 2011-12-12 2011-12-12 Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur

Publications (2)

Publication Number Publication Date
EP2604563A1 EP2604563A1 (fr) 2013-06-19
EP2604563B1 true EP2604563B1 (fr) 2015-10-21

Family

ID=45350616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11009791.2A Active EP2604563B1 (fr) 2011-12-12 2011-12-12 Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur

Country Status (4)

Country Link
US (1) US9309090B2 (fr)
EP (1) EP2604563B1 (fr)
CN (1) CN103159104B (fr)
BR (1) BR102012031604A2 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9158289B2 (en) * 2010-04-23 2015-10-13 Otis Elevator Company Safety circuit
WO2012036663A1 (fr) * 2010-09-13 2012-03-22 Otis Elevator Company Système de sécurité d'ascenseur et procédé associé
JP5764714B2 (ja) * 2011-04-15 2015-08-19 オーチス エレベータ カンパニーＯｔｉｓ Ｅｌｅｖａｔｏｒ Ｃｏｍｐａｎｙ エレベータ駆動装置への電力供給制御
EP2567928B1 (fr) * 2011-09-06 2013-09-11 Cedes AG Capteur, dispositif de sécurisation et dispositif d'ascenseur
WO2013052051A1 (fr) * 2011-10-06 2013-04-11 Otis Elevator Company Commande de frein d'ascenseur
US10227208B2 (en) * 2011-12-12 2019-03-12 Cedes Ag Safety apparatus for an elevator
EP2604566B1 (fr) * 2011-12-12 2014-03-26 Cedes AG Dispositif de sécurisation et dispositif d'ascenseur
EP2789563B1 (fr) * 2013-04-09 2015-11-04 Kone Corporation Ascenseur ayant une chaîne de sécurité avec une connexion en série de dispositifs de commutation de sécurité
US10239729B2 (en) * 2013-12-09 2019-03-26 Inventio Ag Safety circuit for an elevator system
WO2015158662A2 (fr) * 2014-04-14 2015-10-22 Inventio Ag Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé
US20180079622A1 (en) * 2015-03-20 2018-03-22 Otis Elevator Company Elevator testing arrangement
EP3331794A1 (fr) 2015-08-07 2018-06-13 Otis Elevator Company Système d'ascenseur comprenant un système d'entraînement par moteur synchrone à aimants permanents (ap)
EP3331793B1 (fr) 2015-08-07 2024-10-09 Otis Elevator Company Commande de secours et procédé de fonctionnement d'un système d'ascenseur comprenant un système d'entraînement de moteur synchrone à aimant permanent (pm)
US10315886B2 (en) 2016-04-11 2019-06-11 Otis Elevator Company Electronic safety actuation device with a power assembly, magnetic brake and electromagnetic component
EP3519341B1 (fr) 2016-09-29 2021-05-26 Inventio AG Unité de supervision de sécurité d'un véhicule et d'une entité pour un ascenseur
EP3342744B1 (fr) * 2016-12-29 2020-07-01 KONE Corporation Procédé de commande d'un ascenseur et ascenseur
EP3601131B1 (fr) * 2017-03-31 2022-05-11 Inventio AG Système de mesure de charge d'une cabine d'ascenseur et procédé de détermination de charge d'une cabine d'ascenseur
EP3650388A1 (fr) * 2018-11-06 2020-05-13 KONE Corporation Procédé et système pour détecter un dysfonctionnement d'un système d'ascenseur
EP3915916A1 (fr) * 2020-05-29 2021-12-01 Otis Elevator Company Classification de défauts dans des systèmes d'ascenseur

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB876371A (en) * 1956-12-18 1961-08-30 Schweiz Wagons Aufzuegefab Improvements in or relating to safety devices for elevator doors
US4750591A (en) * 1987-07-10 1988-06-14 Otis Elevator Company Elevator car door and motion sequence monitoring apparatus and method
US5107964A (en) * 1990-05-07 1992-04-28 Otis Elevator Company Separate elevator door chain
NL1007130C2 (nl) * 1997-09-26 1999-03-29 Thyssen De Reus Bv Veiligheidsschakelaar.
FR2777087B1 (fr) * 1998-04-03 2000-05-05 Otis Elevator Co Dispositif pour localiser une panne de fermeture de porte paliere dans une installation d'ascenseur
US6173814B1 (en) * 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus
JP2005500965A (ja) * 2001-09-03 2005-01-13 インベンテイオ・アクテイエンゲゼルシヤフト エレベータシステムのドアの領域に不良がある場合の状況依存反応
US6998995B2 (en) * 2001-09-28 2006-02-14 Toshiba Elevator Kabushiki Kaisha Elevator remote monitoring apparatus
US7334665B2 (en) * 2004-03-02 2008-02-26 Thyssenkrupp Elevator Capital Corporation Interlock wiring communication system for elevators
FI119231B (fi) * 2006-12-08 2008-09-15 Kone Corp Menetelmä, järjestelmä ja ohjelmistotuote hissin turvakytkinten kunnon seuraamiseksi
FI120088B (fi) * 2007-03-01 2009-06-30 Kone Corp Järjestely ja menetelmä turvapiirin valvomiseksi
EP2022742B1 (fr) * 2007-08-07 2014-06-25 ThyssenKrupp Elevator AG Système d'ascenseur
DE102009037347A1 (de) * 2009-08-14 2011-02-17 K.A. Schmersal Holding Gmbh & Co. Kg Elektronisches Sicherheitssystem für einen Aufzug
EP2567928B1 (fr) * 2011-09-06 2013-09-11 Cedes AG Capteur, dispositif de sécurisation et dispositif d'ascenseur
EP2604566B1 (fr) * 2011-12-12 2014-03-26 Cedes AG Dispositif de sécurisation et dispositif d'ascenseur

Also Published As

Publication number Publication date
CN103159104B (zh) 2017-09-01
CN103159104A (zh) 2013-06-19
US9309090B2 (en) 2016-04-12
EP2604563A1 (fr) 2013-06-19
BR102012031604A2 (pt) 2013-11-05
US20130146399A1 (en) 2013-06-13

Similar Documents

Publication Publication Date Title
EP2604563B1 (fr) Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur
EP2604566B1 (fr) Dispositif de sécurisation et dispositif d'ascenseur
EP1638880B2 (fr) Systeme de securite d'une installation d'ascenseur
EP2567926B1 (fr) Dispositif de commutation, dispositif de sécurisation et dispositif d'ascenseur
EP3356273B1 (fr) Procede et dispositif de commande d'un ascenseur
EP3233694B1 (fr) Dispositif de commutation de sécurité pour une installation d'ascenseur
EP2349899A1 (fr) Dispositif de contrôle d'une chaîne de sécurité d'un ascenseur
DE102011002481A1 (de) Steuerungssystem
DE10360422A1 (de) Kraftfahrzeug
EP2525268B1 (fr) Dispositif de commutation pour une machine, une installation et/ou un système de transport
EP1999001B1 (fr) Dispositif de commutation et de contrôle d'un système de signaux lumineux pour trafic ferroviaire
EP3418482A1 (fr) Entraînement de porte électrique et porte de sécurité
EP3814264B1 (fr) Panneau de commande d'entretien et commande d'ascenseur permettant de commander les mouvements de déplacement d'une cabine d'ascenseur
EP2590036B2 (fr) Appareil de commutation de sécurité
WO2019086205A1 (fr) Dispositif de surveillance de sécurité destiné à surveiller des états relatifs à la sécurité dans une installation de transport de personnes ainsi que procédé destiné à faire fonctionner ce dernier
EP3303868A1 (fr) Détecteur de position
EP0809361B1 (fr) Dispositif électronique de commutation et circuit pour la surveillance d'une installation technique
DE10333537A1 (de) Schutzschalter mit einem elektronischen programmierbaren System
DE102021109462A1 (de) Vorrichtung zur Überwachung einer Aufzugsanlage sowie Verfahren
EP3671797B1 (fr) Dispositif de commutation de sécurité
DE102012103593A1 (de) Antriebsvorrichtung für ein Tor sowie ein Verfahren zum Steuern einer Antriebsvorrichtung für ein Tor
DE4302035A1 (de) Antriebssteuerung
EP1444782A2 (fr) Dispositif de commande d'une charge electrique et appareil de commande
DE3540307A1 (de) Schaltung zum steuern einer weiche mit mehreren kompakt-einrichtungen
EP2694766A1 (fr) Procédé de commande d'un mécanisme d'entraînement de porte

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

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

17P Request for examination filed

Effective date: 20131115

RBV Designated contracting states (corrected)

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

17Q First examination report despatched

Effective date: 20131219

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAJ Information related to disapproval of communication of intention to grant by the applicant or resumption of examination proceedings by the epo deleted

Free format text: ORIGINAL CODE: EPIDOSDIGR1

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20150604

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DE COI, BEAT

Inventor name: DR. LEUTENEGGER, TOBIAS

Inventor name: HEGELBACH, JUERG

Inventor name: HERSCHE, DUMENG

INTG Intention to grant announced

Effective date: 20150617

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Ref country code: NL

Ref legal event code: MP

Effective date: 20151021

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 756460

Country of ref document: AT

Kind code of ref document: T

Effective date: 20151115

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: CH

Ref legal event code: NV

Representative=s name: KELLER AND PARTNER PATENTANWAELTE AG, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011008136

Country of ref document: DE

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

Ref country code: CH

Payment date: 20151221

Year of fee payment: 5

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20160121

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: 20160221

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: 20151021

Ref country code: ES

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: 20151021

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: 20151021

Ref country code: IT

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: 20151021

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: 20151021

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

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: 20151021

Ref country code: BE

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

Effective date: 20151231

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: 20151021

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: 20151021

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: 20160222

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: 20160122

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: 20151021

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011008136

Country of ref document: DE

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151212

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: 20151021

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: 20151021

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: 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: 20151021

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: 20151021

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: 20151021

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: 20151021

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: 20151021

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

26N No opposition filed

Effective date: 20160722

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

Effective date: 20160121

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20160831

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

Ref country code: GB

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

Effective date: 20160121

Ref country code: IE

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

Effective date: 20151212

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

Ref country code: FR

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

Effective date: 20151231

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: 20151021

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: 20151021

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: 20111212

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: 20151021

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: MT

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: 20151021

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: 20161231

Ref country code: CH

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

Effective date: 20161231

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 756460

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161212

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: 20161212

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: 20151021

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: 20151021

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: 20151021

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230519

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

Ref country code: FI

Payment date: 20231218

Year of fee payment: 13

Ref country code: DE

Payment date: 20231214

Year of fee payment: 13