EP3131843B1 - Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé - Google Patents

Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé Download PDF

Info

Publication number
EP3131843B1
EP3131843B1 EP15717149.7A EP15717149A EP3131843B1 EP 3131843 B1 EP3131843 B1 EP 3131843B1 EP 15717149 A EP15717149 A EP 15717149A EP 3131843 B1 EP3131843 B1 EP 3131843B1
Authority
EP
European Patent Office
Prior art keywords
sensor
control device
signal
elevator
lift system
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
EP15717149.7A
Other languages
German (de)
English (en)
Other versions
EP3131843A2 (fr
Inventor
Elena Cortona
Frankie Schmid
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
Publication of EP3131843A2 publication Critical patent/EP3131843A2/fr
Application granted granted Critical
Publication of EP3131843B1 publication Critical patent/EP3131843B1/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
    • 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
    • B66B5/0025—Devices monitoring the operating condition of the elevator system for maintenance or repair
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
    • B66B3/002—Indicators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1207—Checking means
    • B66B7/1215—Checking means specially adapted for ropes or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures

Definitions

  • the invention relates first and foremost to a method for operating an elevator installation, namely a method for monitoring an elevator installation during operation.
  • the invention also relates to an elevator control device operating according to the method.
  • the invention also relates to a computer program for implementing the method and a computer program product with such a computer program and a device, namely, for example, the elevator control device, with such a computer program as the means for executing the method.
  • One object of the present invention is to provide a further possibility for monitoring an elevator installation during operation.
  • remote signaling element is to be understood in the present context as any signaling element which is suitable for drawing people's attention from a relatively large distance.
  • a relatively large distance is to be understood as a distance of more than 10 meters, preferably a distance of more than 50 meters, and, particularly preferably, a distance of more than 100 meters.
  • At least one warning light for example a warning light in the form of a rotating beacon or a rotating mirror light, preferably functions as the remote signaling element.
  • a warning light is attached, for example, to a switchgear cabinet or the like in which the elevator control device or parts of the elevator control device are located.
  • the warning light is preferably attached at a central point, for example in the middle on top of the switch cabinet.
  • the term warning light and the possible embodiments as Rotating beacon or rotating mirror light should delimit the remote signaling element from a display element in the form of an LED or the like, as is usually used on switch cabinets, for example control panels formed there.
  • a warning light has the advantage that its activation can be seen immediately and in a large area and that activation of a warning light is easily understood as an indication of an exceptional situation, even by untrained personnel. This applies, for example, to a caretaker who, during a regular inspection of the machine room of the elevator system, will recognize the activation of a warning light located there and will understand this as an indication of an exceptional situation. So the caretaker can inform the operator of the elevator system and / or service personnel.
  • warning light Since the activation of a warning light can also be recognized by people who are not entrusted with the installation or maintenance of an elevator system as an indication of an exceptional situation, it is also possible to install such a warning light in an office entrusted with the building management Personnel is used, for example in a caretaker's office. Additionally or alternatively, it is also possible to mount a warning light that can be controlled by means of the activation signal at a location at which it can be assumed that the warning light will be activated at an early stage, for example a floor, in particular a heavily frequented floor.
  • An exceptional situation is therefore not necessarily a fault in the elevator system or even a dangerous situation, but an assessment of a condition of the elevator system as an exceptional situation also begins with changes in the condition of the elevator system based on normal wear and tear or the like.
  • an elongation of a compensation rope monitored by means of a sensor and a sensor signal emitted therefrom can be mentioned.
  • the advantage of the invention is that an exceptional situation or an impending exceptional situation is recognized in good time, so that it is possible to react appropriately to the exceptional situation, for example by procuring spare parts or the like in good time and / or personnel in good time to carry out maintenance and / or repair work is ordered to the location of the elevator system.
  • an activated remote signaling element can only be deactivated by means of an operating action usually referred to as an acknowledgment, namely acknowledgment of the signaled exceptional situation, and that such an operating action causing the remote signaling element to be deactivated is automatically logged. In this way it can be traced at a later point in time when and, if necessary, also by whom the acknowledgment of the signaled exceptional situation was made.
  • the condition of the elevator system is recorded and an underlying evaluation of a sensor signal or a plurality of sensor signals is carried out by means of evaluation logic of an elevator control device intended to control the elevator system.
  • a logical and / or temporal combination of several sensor signals takes place by means of the evaluation logic.
  • the evaluation logic allows individual sensor signals to be combined as required, so that, depending on the respective implementation of the evaluation logic, an automatic evaluation of the sensor signals that is sensible with regard to a condition to be monitored / an exceptional situation to be recognized of the elevator system is possible.
  • the evaluation logic can also be easily adapted to changed requirements.
  • the evaluation logic includes a prediction logic for predicting an expected future state of the elevator system, the prediction logic being used to logically and / or temporally link several sensor signals and / or to change such sensor signals over time.
  • An example of such a prediction of a future state of the elevator installation can be formed using the example of a sensor assigned to a compensation rope and a sensor signal obtainable therefrom. If a first time derivative of the sensor signal encoding a change in length of the compensation cable is formed, this is a measure of how quickly the compensation cable elongates, and thus allows a prediction of when a check by service personnel on site or in relation to the compensation cable is necessary it may be necessary to replace the compensation rope.
  • a remote signaling element activated on the basis of an automatically generated activation signal can in principle be overlooked or overheard, for example when there is no service personnel on site.
  • the invention accordingly provides that in the event of the activation signal being generated - that is, when an exceptional situation was automatically recognized - an alarm signal is automatically generated in accordance with a forwarding logic implemented as a functionality of the elevator control device he follows. Such an alarm signal is sent to a mobile phone of a service technician, so that it is ensured that the automatically detected exceptional situation can be noted.
  • a demand signal is automatically generated, such a demand signal being sent to an external server, for example is evaluated there as a spare parts order.
  • the respectively automatically recognized exceptional situation is always linked to at least one underlying sensor signal and thus to the or each sensor delivering the respective sensor signal and thus ultimately also to at least one monitored component or a monitored component or functional unit of the elevator system.
  • an automatically generated demand signal can be used to ensure that a spare part that can be identified using the underlying sensor signal / sensor is ordered in good time so that it is available when needed.
  • the above-mentioned object is also achieved with an elevator control device which is intended and set up to carry out the method.
  • the invention is preferably implemented in software.
  • the invention is thus, on the one hand, a computer program with program code instructions that can be executed by a computer and, on the other hand, a storage medium with such a computer program, i.e. a computer program product with program code means, and finally also an elevator control device with such a computer program in its memory as a means for carrying out the method and its configurations is loaded or loadable.
  • FIG. 1 shows a highly simplified schematic of an elevator system 10 in a building (not shown) with at least one elevator car 14 movable in at least one elevator shaft 12 and an elevator control device 16 provided at a central point in the building Elevator system 10 is provided.
  • the or each elevator car 14 is movable in a manner known per se in the elevator shaft 12 or in the respective elevator shaft 12, so that different floors 18 of the building can be reached.
  • a drive device 20 for example in the form of an electric motor, is provided in a manner known per se.
  • the drive device 20 drives a traction sheave 22 or the like in a form which is also known per se, so that the respective movement of the elevator car 14, usually a vertical movement, is carried out by means of one or more suspension ropes 24 guided over the traction sheave 22 - called suspension ropes in technical terms , and a movement of a counterweight 26 takes place.
  • a compensation rope 28 - referred to in technical terminology as a compensation rope - is attached to the underside of the elevator car 14 and the underside of the counterweight 26 in order to compensate for the weight of the or each support rope 24.
  • sensors 30 ( Fig. 2 ), which allow an automatic evaluation of a state of the elevator system 10.
  • a sensor 30 can be provided to detect an elongation of the support cable 24 or to detect an elongation of the compensation cable 28.
  • a sensor 30 for detecting elongation can be assigned to one of the ropes 24, 28 or several ropes 24, 28 or several sensors 30 in each case to a rope 24, 28.
  • Another example of a sensor 30 for detecting a state of the elevator system 10 is a sensor which detects the power consumption of the drive device 20 or another drive device, for example a drive device for driving the car or landing doors.
  • Another example is a sensor 30, which vibrations of the or a support rope 24 or vibrations of the or a compensation rope 28 detected.
  • a sensor is a sensor system 30 by means of which the operation of electrical units, such as the operation of the drive device 20, is monitored on an acoustic basis.
  • electrical units such as the operation of the drive device 20
  • any type of sensor can be considered as sensor 30, so that the examples mentioned so far are expressly only to be understood as illustrative and not restrictive.
  • a measured value obtainable from such a sensor 30 during operation is monitored continuously or regularly, for example at equidistant points in time, for example in relation to at least one predefined or predefinable threshold value. Such monitoring takes place by means of the elevator control device 16 and is implemented, for example, in software as part of the functionality of the elevator control device 16.
  • the representation in Figure 2 shows that the elevator control device 16 comprises in a known manner a processing unit 32 in the form of or in the form of a microprocessor 32 as well as a memory 34 in which a control program 36 (computer program) is loaded, which during the operation of the elevator control device 16 by means of the respective processing unit 32 is executed.
  • a control program 36 computer program
  • each sensor 30 for detecting a state of the elevator system 10 is monitored.
  • the illustration in FIG Figure 2 only symbolically individual sensors 30 and sensor signals 38 available therefrom.
  • Each sensor 30 is assigned to the elevator system 10 or a component of the elevator system, for example a compensation rope 28 for detecting elongation of the compensation rope 28, in a suitable manner.
  • the sensor signals 38 are transmitted in a manner known per se to the elevator control device 16 in a wired or wireless manner and are automatically evaluated there in accordance with the control program 36.
  • the elevator control device 16 generates an activation signal 42 if necessary. This takes place by means of evaluation logic 40 which is provided for evaluating the sensor signals 38 and which is implemented as part of the functionality of the control program.
  • the activation signal 42 is used to automatically activate a remote signaling element 44, in particular a remote signaling element 44 spatially assigned to the elevator control device 16. This is, for example, a remote signaling element 44 in the form of a warning light 44 or a horn or the like.
  • the remote signaling element 44 can, however, be arranged in any other room, for example in the room of the porter, the caretaker or a maintenance department, or even in the open air.
  • the respective monitoring of a sensor signal 38 or a plurality of sensor signals 38 depends on the type of the respective sensor 30.
  • the sensor signal 38 is usually monitored with regard to reaching or exceeding or falling below a predetermined or predeterminable threshold value.
  • the arrival of such a sensor signal 38 is monitored.
  • the status word or individual status bits in the status word are monitored.
  • evaluation logic 40 the specific implementation of the functionality of evaluation logic 40 and the simple example outlined above of an AND link between two exceeding thresholds is expressly to be understood only as an explanatory example. Furthermore, it can also be provided that not or not only a respective sensor signal 38 itself, but, for example, a change in a sensor signal 38 over time is considered and whether a predetermined or predeterminable threshold value is monitored when it is reached or exceeded / fallen below.
  • the evaluation logic 40 is designed as a prediction logic or the evaluation logic 40 comprises a functionality functioning as a prediction logic.
  • the Prediction logic makes it possible to automatically make a prediction in relation to a future state of the elevator installation 10 to be expected on the basis of one or more sensor signals 38. For example, a logical combination of monitoring a plurality of sensor signals 38 and / or a logical combination of monitoring changes in such sensor signals 38 over time is implemented by means of the prediction logic.
  • the activation signal 42 is generated and thus also automatically the remote signaling element 44 by means of the elevator control device 16, for example a signaling element for the optical display of the exceptional situation or a signaling element for the acoustic display of the exceptional situation, i.e. in particular a warning light 44 or a horn or the like activated.
  • a display element 46 in the form of a screen 46 or printer can also be considered as a further signaling element 46, on which the respective exceptional situation is shown or recognized in a manner that can be read by the operating personnel and / or is recognizable in some other form based on a clear iconography. is issued.
  • FIG. 3 shows a warning light 44 in the form of a rotating beacon or a rotating mirror light as a remote signaling element 44 and a display element 46 in the form of a monitor / LCD monitor 46 as a further signaling element 46 is located.
  • this is an indication for operating personnel of the elevator system 10 that there is currently or in the future a need for repair and / or maintenance with regard to the elevator system 10.
  • a sensor 30 assigned to a compensation rope 28 and a sensor signal 38 obtainable therefrom as a measure for a detected change in length if such a sensor signal 38 exceeds the threshold, for example, this indicates that a compensation rope 28 may or will need to be replaced in the foreseeable future.
  • the pre-alarm is transmitted in the form of an electronic message to a mobile phone 52 or the like of a service technician. This is referred to below as an external signaling of the pre-alarm.
  • the elevator control device 16 generates an alarm signal 48 in accordance with the control program 36, which - usually wirelessly, via a mobile radio network 50 - is transmitted to the respective device of the service technician, i.e. a mobile phone 52.
  • the pre-alarm can be forwarded to a mobile phone 52 or the like as a function of different criteria in accordance with a predetermined or predeterminable forwarding logic 54, which is implemented, for example, as part of the functionality of the control program 36.
  • a predetermined or predeterminable forwarding logic 54 which is implemented, for example, as part of the functionality of the control program 36. Examples in this regard are a duration of the pending pre-alarm without acknowledgment by operating personnel at the location of the elevator control device 16 or a type of pre-alarm and / or a type of the exceptional situation on which the pre-alarm is based.
  • the elevator control device 16 automatically starts, for example, a counter of the forwarding logic 54 or some other form of timer when an exceptional situation is recognized. If the operating personnel are at the location of the elevator control device 16 and are aware of the exceptional situation due to the activation of the warning light 44, for example, the operating personnel will acknowledge or otherwise confirm the exceptional situation. This causes the counter to stop and reset. However, when the counter expires or reaches a predetermined or predeterminable limit value, it was automatically recognized that the pre-alarm was obviously not taken into account. This can be a criterion for an external signaling of the pre-alarm.
  • the alarm signal 48 is then automatically generated when the counter runs out and, for example, an electronic message is sent to a mobile phone 52 or the like of a service technician as the alarm signal 48.
  • the Electronic message includes information about the pre-alarm and, for example, also information about the original triggering of the activation signal 42.
  • each sensor 30 monitored by the elevator control device 16 is assigned to at least one category. This category is called up and evaluated by means of the forwarding logic 54.
  • the counter is set automatically and as a functionality of the forwarding logic 54 to a start value that is dependent on the respective category. In this way, depending on the category, the period of time recorded with the counter, which elapses until an external signaling occurs due to the detected exceptional situation, can be set automatically.
  • a sensor 30 that monitors a particularly sensitive component of the elevator system 10 is assigned to a category that leads to a very short waiting time or even a waiting time of zero, so that the external signaling and the generation of the alarm signal 48 very quickly or, if necessary, even immediately takes place with the detection of the exceptional situation.
  • each sensor 30 or a value range of a sensor signal 38 can be assigned to a further category, so that in the event of a threshold value being exceeded or in the case of a sensor signal 38 in a certain value range, not only an activation signal 42 and possibly an alarm signal 48, but also or Instead of such signals 42, 48, a demand signal 56 is generated, which is wired or wireless, for example via the Internet 58, to an external server 60 or the like and is evaluated there as it were as a demand report or spare parts order.
  • the demand signal 56 comprises, in coded form, an identifier referencing the respective elevator installation 10 and at least one identifier which encodes the sensor 30, the sensor signal 38 of which is the basis of the demand signal 56, or equivalent data.
  • a coded form of the respective sensor signal 38 is also transmitted as part of the demand signal 56.
  • the receipt of the demand signal 56 on the part of the external server 60 usually a server of the manufacturer of the elevator system 10 or the operator of the elevator system 10, allows an automatic evaluation of the information thus obtained and, on this basis, if necessary, the initiation of a spare parts order and / or the immediate or subsequent shipping of such spare parts or the like.
  • the manufacturer or operator can also assign service personnel to the respective elevator system 10.
  • a method for operating an elevator system 10 and an elevator control device 16 operating according to the method are specified, using at least one sensor 30 assigned to elevator system 10 and a sensor signal obtainable therefrom 38, a state of the elevator system 10 is automatically detected, with an activation signal 42 being automatically generated as a function of the respectively detected state and with a remote signaling element 44 being automatically activated by means of the activation signal 42.

Claims (10)

  1. Procédé opérationnel d'une installation d'ascenseur (10),
    au moyen d'au moins un capteur (30) associé à l'installation d'ascenseur (10) et d'un signal de capteur (38) susceptible d'être obtenu à partir de celui-ci étant détecté automatiquement un état de l'installation d'ascenseur (10),
    en fonction de l'état respectivement détecté, un signal d'activation (42) étant produit automatiquement,
    au moyen du signal d'activation (42), un élément de télésignalisation (44) étant automatiquement activé,
    un élément de télésignalisation (44) activé n'étant désactivable qu'au moyen d'une opération de commande et une telle opération de commande provoquant une désactivation de l'élément de télésignalisation (44) étant automatiquement consignée,
    dans le cas d'une production du signal d'activation (42) correspondant à une logique de retransmission (54) réalisée en tant que fonctionnalité d'un système de commande d'ascenseur (16) voué à la commande de l'installation d'ascenseur (10), une génération d'un signal d'alerte (48) ayant lieu automatiquement en fonction de différents critères, et
    le signal d'alerte (48) généré étant transmis sous la forme d'un message électronique via un réseau de téléphonie mobile (50) à un téléphone mobile (52) d'un technicien de service.
  2. Procédé selon la revendication 1, au moins un témoin lumineux (44) faisant office d'élément de télésignalisation (44) sous la forme d'un gyrophare ou d'un feu à miroir tournant.
  3. Procédé selon l'une quelconque des revendications précédentes, un capteur (30) étant associé à un câble de compensation (28) de l'installation d'ascenseur (10) et détectant un allongement du câble de compensation (28).
  4. Procédé selon l'une quelconque des revendications précédentes, la détection de l'état de l'installation d'ascenseur (10) et une évaluation sous-jacente d'un signal de capteur (38) ou de plusieurs signaux de capteurs (38) s'effectuant au moyen d'une logique d'évaluation (40) du système de commande d'ascenseur (16) et au moyen de la logique d'évaluation (40) s'effectuant une connexion logique et/ou temporelle de plusieurs signaux de capteurs (38).
  5. Procédé selon la revendication 4, la logique d'évaluation (40) comprenant une logique de prédiction, destinée à prédire un état futur attendu de l'installation d'ascenseur (10) et au moyen de la logique de prédiction s'effectuant une connexion logique et/ou temporelle de plusieurs signaux de capteurs (38) et/ou de modifications temporelles de tels signaux de capteurs (38).
  6. Procédé selon l'une quelconque des revendications précédentes, dans le cas d'une production du signal d'activation (42) s'effectuant automatiquement une génération d'un signal de demande (56).
  7. Système de commande d'ascenseur (16), destiné à commander une installation d'ascenseur (10), doté de moyens (16, 36, 40) d'évaluation d'un signal de capteur (38) susceptible d'être obtenu de la part d'un capteur (30) ou de plusieurs signaux de capteurs (38) susceptibles d'être obtenus de la part d'une multiplicité de capteurs (30) et à générer automatiquement un signal d'activation (42) en fonction d'au moins un signal de capteur (38), au moyen du signal d'activation (42), au moins un élément de télésignalisation (44) sous la forme d'un témoin lumineux (44) étant activable,
    caractérisé en ce qu'un élément de télésignalisation (44) activé n'est désactivable qu'au moyen d'une opération de commande consignée,
    dans le cas d'une production du signal d'activation (42) correspondant à une logique de retransmission (54) réalisée en tant que fonctionnalité d'un moyen (16) voué à la commande de l'installation d'ascenseur (10), un signal d'alerte (48) étant susceptible d'être généré automatiquement en fonction de différents critères, et
    le signal d'alerte (48) généré étant transmissible sous la forme d'un message électronique via un réseau de téléphonie mobile (50) à un téléphone mobile (52) d'un technicien de service.
  8. Système de commande d'ascenseur (16) selon la revendication 7, un gyrophare ou un feu à miroir tournant faisant office de témoin lumineux (44).
  9. Produit de programme informatique, doté d'un programme informatique (36) doté de moyens de codes de programmation, qui sont mémorisés sur un support de données lisible par informatique, pour réaliser le procédé selon chacune quelconque des revendications 1 à 6 lorsque le programme informatique (36) est exécuté sur un système de commande d'ascenseur (16) selon l'une quelconque des revendications 7 et 8.
  10. Système de commande d'ascenseur (16) selon l'une quelconque des revendications 7 et 8, doté d'une unité de traitement (32) et d'une mémoire (34), dans laquelle est chargé un programme informatique (36) pour l'implémentation du procédé selon l'une quelconque des revendications 1 à 6, qui pendant le fonctionnement du système de commande d'ascenseur (16) est exécuté par l'unité de traitement (32).
EP15717149.7A 2014-04-14 2015-04-13 Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé Active EP3131843B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14164640 2014-04-14
PCT/EP2015/057980 WO2015158662A2 (fr) 2014-04-14 2015-04-13 Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé

Publications (2)

Publication Number Publication Date
EP3131843A2 EP3131843A2 (fr) 2017-02-22
EP3131843B1 true EP3131843B1 (fr) 2021-06-30

Family

ID=50478346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15717149.7A Active EP3131843B1 (fr) 2014-04-14 2015-04-13 Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé

Country Status (6)

Country Link
US (1) US10106374B2 (fr)
EP (1) EP3131843B1 (fr)
CN (1) CN106414296B (fr)
AU (1) AU2015248945B2 (fr)
CA (1) CA2942858C (fr)
WO (1) WO2015158662A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10597254B2 (en) 2017-03-30 2020-03-24 Otis Elevator Company Automated conveyance system maintenance
US10338577B2 (en) * 2017-08-30 2019-07-02 Cubic Corporation Sensor-based automated transit maintenance system
EP3687931B1 (fr) * 2017-09-28 2021-06-02 KONE Corporation Procédé, unité de commande de sécurité d'ascenseur et système d'ascenseur pour définir un état d'un moyen de suspension de cabine d'ascenseur
WO2019063866A1 (fr) * 2017-09-28 2019-04-04 Kone Corporation Procédé et système d'ascenseur permettant de définir un allongement d'un moyen de suspension de cabine d'ascenseur
US20210122609A1 (en) * 2018-03-28 2021-04-29 Inventio Ag Method and device for reporting fault states relating to components of a passenger transport system in a machine-supported manner and informing a monitoring device on reported fault states in a machine-supported manner
US11591183B2 (en) 2018-12-28 2023-02-28 Otis Elevator Company Enhancing elevator sensor operation for improved maintenance

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2145859A (en) * 1983-08-30 1985-04-03 Kek How Ng Lift urine/wetting alarm system
ES2016822B3 (es) * 1986-07-07 1990-12-01 Inventio Ag Sistema para administrar a distancia instalaciones como montacargas
US5644111A (en) 1995-05-08 1997-07-01 New York City Housing Authority Elevator hatch door monitoring system
JP2001080833A (ja) 1999-09-09 2001-03-27 Hitachi Ltd エレベータ監視装置
JP2002167134A (ja) * 2000-11-30 2002-06-11 Hitachi Ltd エレベーターシステム及び防災方法
US6630886B2 (en) * 2001-07-10 2003-10-07 Otis Elevator Company Top of elevator car inspection station with alarm
US6603398B2 (en) * 2001-11-16 2003-08-05 Otis Elevator Company Hoistway access detection system
BRPI0518023A (pt) * 2004-11-09 2008-10-28 Inventio Ag processo e dispositivo para manutenção de uma instalação de elevador ou escada rolante
JP2007137586A (ja) * 2005-11-17 2007-06-07 Shangyin Sci & Technol Co Ltd ボールねじ式エレベータの制御構造
JP2008230781A (ja) * 2007-03-20 2008-10-02 Toshiba Elevator Co Ltd エレベータの診断システム
JP2012051665A (ja) * 2010-08-31 2012-03-15 Toshiba Elevator Co Ltd エレベータの安全装置
EP2604563B1 (fr) * 2011-12-12 2015-10-21 Cedes AG Dispositif de sécurisation, dispositif d'entraînement et dispositif d'ascenseur
PT2900581T (pt) * 2012-09-25 2016-12-16 Inventio Ag Processo para a reposição de um sistema de segurança de uma instalação de elevador
CN203143851U (zh) 2012-12-12 2013-08-21 重庆厚齐科技有限公司 一种电梯多媒体安全监控系统
CN103588059B (zh) 2013-11-13 2016-06-22 潍坊菱业电梯空调有限公司 基于呼叫中心及定位服务的电梯急修方法及系统
WO2016005161A1 (fr) * 2014-07-08 2016-01-14 Inventio Ag Système d'entretien d'une installation d'ascenseur

Also Published As

Publication number Publication date
AU2015248945B2 (en) 2018-08-09
CN106414296A (zh) 2017-02-15
EP3131843A2 (fr) 2017-02-22
CA2942858A1 (fr) 2015-10-22
CA2942858C (fr) 2023-03-21
WO2015158662A2 (fr) 2015-10-22
US20170022028A1 (en) 2017-01-26
WO2015158662A3 (fr) 2016-01-21
AU2015248945A1 (en) 2016-11-03
CN106414296B (zh) 2021-02-12
US10106374B2 (en) 2018-10-23

Similar Documents

Publication Publication Date Title
EP3131843B1 (fr) Procédé pour faire fonctionner une installation d'ascenseur et dispositif de commande d'ascenseur fonctionnant selon le procédé
EP3304231B1 (fr) Surveillance d'une installation de convoyage
EP2791039B1 (fr) Diagnostic d'erreurs d'un système d'ascenseur et de ses composants au moyen d'un capteur
EP1045810B1 (fr) Procede d'application reguliere d'operations routinieres d'entretien à 'une installation ascenseur
EP3595997B1 (fr) Procédé et dispositif de surveillance de paramètres de fonctionnement dans une installation de transport de personnes
EP2336070B1 (fr) Procédé de télédiagnostic d'une installation d'ascenseur et installation d'ascenseur destinée à l'exécution du procédé
EP2022742B1 (fr) Système d'ascenseur
EP3599208B1 (fr) Installation d'ascenseur comprenant une pluralité de cabines d'ascenseur ainsi qu'un système de sécurité décentralisé
DE102011054590B4 (de) Vorrichtung zur Positionserfassung einer Aufzugkabine und Verfahren zum Betreiben einer Aufzuganlage
DE102015107416B4 (de) Wartungssystem zur Überwachung einer Torvorrichtung und Verfahren zur Überwachung einer Torvorrichtung
DE102004037486B4 (de) Signalband und System zum Bestimmen eines Bewegungszustandes eines bewegten Körpers sowie diese verwendende Vorrichtung zur Geschwindigkeitsbegrenzung des bewegten Körpers, insbesondere eines Aufzugfahrkorbes
EP2251293B1 (fr) Dispositif de commande d'ascenseur
DE102017205354A1 (de) Mehrkabinenaufzuganlage sowie Verfahren zum Betreiben einer Mehrkabinenaufzuganlage
EP2700607B1 (fr) Agencement, module et procédé de fonctionnement sûr d'une installation
DE202016102138U1 (de) Bahnstreckenüberwachungssystem zum Überwachen von zumindest einem Abschnitt einer Bahnstrecke für Bahnarbeiter, sowie Schutzhelm für ein derartiges Bahnstreckenüberwachungssystem
DE102018211776A1 (de) Aufzugsteuerungs- und überwachungssystem
WO2016193079A1 (fr) Surveillance d'un système d'ascenseur
EP3649029B1 (fr) Téléphérique et procédé pour faire fonctionner un téléphérique
WO2019076916A1 (fr) Procédé de surveillance d'une cabine d'ascenseur
EP0687614A1 (fr) Dispositif d'alarme automatique pour les ouvriers au chemin de fer
DE102021109462A1 (de) Vorrichtung zur Überwachung einer Aufzugsanlage sowie Verfahren
DE102017112381B4 (de) Automatisiertes Analyseverfahren für verschleißbehaftete Teile an Aufzugsanlagen
DE102010030667A1 (de) Vorrichtung zur Überwachung einer Position und/oder einer Bewegung wenigstens eines Objekts im Bezug auf einen vorgegebenen Bereich, insbesondere Gefahrenbereich, einer Anlage sowie Anlage mit einer Mehrzahl an Vorrichtungen
EP3835170A1 (fr) Système d'alerte de groupe doté d'une pluralité de terminaux pour membres du groupe et son procédé de fonctionnement
EP1151953A1 (fr) Dispositif d'évacuation des passagers d'un ascenseur

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20160927

AK Designated contracting states

Kind code of ref document: A2

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

DAV Request for validation of the european patent (deleted)
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: 20210423

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502015014876

Country of ref document: DE

Ref country code: AT

Ref legal event code: REF

Ref document number: 1406203

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210715

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: LT

Ref legal event code: MG9D

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

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: 20210630

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: 20210930

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: 20210630

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210630

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

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: 20210630

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: 20211001

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: 20210930

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: 20210630

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: 20210630

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

Effective date: 20210630

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: 20210630

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: 20211102

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: 20210630

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: 20210630

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: 20210630

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: 20210630

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: 20210630

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: 20210630

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015014876

Country of ref document: DE

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: 20210630

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: 20210630

26N No opposition filed

Effective date: 20220331

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

Effective date: 20210630

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220430

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

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: 20210630

Ref country code: LU

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

Effective date: 20220413

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

Ref country code: BE

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

Effective date: 20220430

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

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: 20210630

Ref country code: IE

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

Effective date: 20220413

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1406203

Country of ref document: AT

Kind code of ref document: T

Effective date: 20220413

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: 20220413

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

Ref country code: FR

Payment date: 20230421

Year of fee payment: 9

Ref country code: DE

Payment date: 20230427

Year of fee payment: 9

Ref country code: CH

Payment date: 20230502

Year of fee payment: 9

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

Ref country code: GB

Payment date: 20230418

Year of fee payment: 9

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: 20150413