EP3230192A1 - Procédé et dispositif de démarrage d'une installation d'ascenseur - Google Patents

Procédé et dispositif de démarrage d'une installation d'ascenseur

Info

Publication number
EP3230192A1
EP3230192A1 EP15805474.2A EP15805474A EP3230192A1 EP 3230192 A1 EP3230192 A1 EP 3230192A1 EP 15805474 A EP15805474 A EP 15805474A EP 3230192 A1 EP3230192 A1 EP 3230192A1
Authority
EP
European Patent Office
Prior art keywords
control unit
state
bus
impermissible
elevator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15805474.2A
Other languages
German (de)
English (en)
Other versions
EP3230192B1 (fr
Inventor
Astrid Sonnenmoser
Ivo LUSTENBERGER
Martin Hess
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inventio AG
Original Assignee
Inventio AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inventio AG filed Critical Inventio AG
Priority to PL15805474T priority Critical patent/PL3230192T3/pl
Publication of EP3230192A1 publication Critical patent/EP3230192A1/fr
Application granted granted Critical
Publication of EP3230192B1 publication Critical patent/EP3230192B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • 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
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
    • B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
    • B66B1/32—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on braking devices, e.g. acting on electrically controlled brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/3407—Setting or modification of parameters of the control system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • 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 method, a device for starting up an elevator installation and an elevator installation with this device according to the independent patent claims.
  • Elevator systems are provided with monitoring devices or safety circuits. These safety circuits are typically made in series
  • these security elements can monitor the condition of manhole or car doors. These are electromechanical
  • Safety circuits or bus-based safety circuits known. The safe operation of such safety circuits is checked regularly. Safety circuits and test methods of such circuits are known for example from EP 1159218 AI, WO 2010/097404 AI or WO 2013/020806 AI. However, it is not clear from this state of the art whether or to what extent the safety during the commissioning of
  • An elevator installation comprises a control unit, a bus, a plurality of
  • Bus nodes connected to the control unit via the bus and a plurality of
  • Security condition detection means connected to the control unit via a bus node.
  • control unit As a control unit is here understood a unit that at least one
  • Microprocessor has a memory and a memory.
  • Control unit is thus designed to execute computer-aided programs.
  • the control unit is configured here as a safety control unit which monitors safety-relevant states of the elevator installation and brings the elevator installation back into a safe state when an unsafe condition occurs. This includes, for example, the Monitoring the shaft door conditions, wherein the elevator system is shut down when a shaft door is open and when no elevator car is on the shaft door associated floor.
  • a safety state detection means are understood here sensors or switching contacts that monitor a safety-related condition of the elevator system. This includes both position, speed or acceleration sensors that monitor a state of motion of an elevator car as well as switch contacts that monitor a manhole or cabin door state or the passing of a permissible end position by the elevator car. This listing is not exhaustive.
  • control unit goes through the commissioning of the
  • control unit for example, records all safety-state detection means connected to the bus and compares them with a stored expectation.
  • the control unit for example, records all safety-state detection means connected to the bus and compares them with a stored expectation.
  • Security state detection means manually entered by an installation technician in the control unit. After step A), there is a verified inventory of all security state detection means connected to the bus by the comparison or the manual input.
  • control unit virtually or real brings about a change of state of the elevator system and checks whether the of the
  • Security state detecting means output signals corresponding to the state change.
  • the control unit causes the elevator car to move to a specific floor. This can be provoked on reaching the specific floor opening the shaft door. With proper functioning of the safety state detection means, which monitors the state of the shaft door, this transmits a signal indicating the open state of the landing door to the control unit.
  • the control unit can virtually simulate a process of the elevator car to a specific embroidery work. The control unit moves accordingly for all to be checked
  • Security state detection means transmitted signals congruent with the expectation of the control unit, the step B) is considered to be positive.
  • step C) is concluded as positive.
  • the elevator system can be released for normal operation.
  • the control unit changes from an unsecured state to a secure state.
  • the control unit can be configured. If the control unit assumes the secured state, a configuration of the control unit is excluded. In this secured state the control unit can only be brought into different operating modes. These operating modes include at least one normal operating mode and one
  • the controller may also include an inspection mode, an evacuation mode or other special operating modes.
  • An advantage of the method according to the invention is that the transition from commissioning to normal operating mode is defined by means of the control unit. Steps A) to C) require clear conditions that must be met before the elevator installation can be set to normal operation mode. Thus, the elevator system can be safely put into operation.
  • the elevator system has an emergency brake for braking a
  • the emergency brake is designed for example as a drive brake, which counteracts a rotational movement of the drive axle of the drive.
  • a drive brake which counteracts a rotational movement of the drive axle of the drive.
  • the emergency brake can be triggered by the control unit.
  • the check of the safety functions in step C) preferably comprises a
  • Elevator car and / or an impermissible state of the cabin or landing doors are Elevator cars and / or an impermissible state of the cabin or landing doors.
  • the emergency brake due to an impermissible speed, an unintentional movement of the elevator car in the open state of the shaft doors, overrunning a limit switch, an impermissible acceleration, a Inadmissible open state of the shaft door or an inadmissible open state of the cabin doors triggered.
  • the elevator system has a catch brake for braking the
  • the safety brake is arranged on the elevator car and acts on a guide rail of the elevator car to bring the elevator car to a standstill.
  • the safety brake can also be triggered by the control unit.
  • the examination of the safety functions in step C) comprises a triggering of the safety brake due to an impermissible state of motion of the elevator car and / or an impermissible state of the car or shaft doors.
  • the safety brake is triggered due to impermissible speed, unintentional movement of the elevator car when the shaft doors are open, overrunning a limit switch, improper acceleration, improper open status of the hoistway door, or inadmissible open state of the car doors.
  • the impermissible state of motion of the elevator car and / or the impermissible state of the car or the shaft door are generated virtually by the control unit, by the control unit transmitting at least one error signal to a bus node.
  • the unacceptable state of motion of the elevator car and / or the impermissible state of the car or shaft door are generated by the control unit by the elevator car and / or the car or the shaft door of the
  • Control unit are brought into an inadmissible state of motion or an inadmissible state. Furthermore, the elevator system has an interface for inputting control commands to the control unit.
  • the interface can be designed as a key board or as a touch-sensitive screen, via which a control command or a code in the form of a combination of numbers and / or a sequence of letters can be entered.
  • Interface accepted only in the unsecured state of the control unit on the other hand, the input of configuration commands to the interface in the secure state is rejected by the control unit.
  • Configuration commands here are commands to the control unit with which the number of bus nodes and / or the type of state detection means can be detected.
  • the control unit Preferably, in the secure mode of the control unit only predetermined
  • Operating modes enabled which include a normal operation, a maintenance operation or an inspection mode.
  • Another aspect of the invention relates to a device for carrying out the method and an elevator installation with the said device.
  • FIG. 1 shows schematically an exemplary arrangement of a device according to the invention
  • the elevator installation 1 shown schematically in FIG. 1 comprises a control unit 2, which is connected via a bus 3 to a plurality of bus nodes 41 to 48 and 49a, 49b.
  • the control unit 2 can, as shown in Fig. 1 in a separate
  • Drive space 8 may be arranged.
  • the control unit 2 is arranged in the shaft 6.
  • the reference numeral 6 schematically shows a shaft 6 of a building in which the elevator installation 1 is installed.
  • the building has three floors, each floor being equipped with a landing door 61, 62 or 63.
  • the respective bus nodes 41, 42 or 43 are each assigned a security status means, here for example a switching contact 61a, 62a, 63a, which records information relating to the state of the associated shaft door 61, 62 or 63 (open, closed, locked) and possibly a fault message for the control unit 2 can generate.
  • a security status means here for example a switching contact 61a, 62a, 63a, which records information relating to the state of the associated shaft door 61, 62 or 63 (open, closed, locked) and possibly a fault message for the control unit 2 can generate.
  • the elevator installation 1 furthermore has an elevator cage 7.
  • the elevator cage 7 is equipped with an elevator door 74, which is likewise assigned to a bus node 44.
  • the bus node 44 is a further security state means, such as another switch contact 74a assigned, which information regarding the state of the associated elevator door 74 (open, closed, locked) determines and possibly generate a fault message for the control unit 2.
  • the elevator installation 1 can furthermore have a bus node 45 and a bus node 46 which are each assigned to a catch brake 75 arranged in the elevator car 7 and an emergency switch 76.
  • the catch brake 75 serves a
  • the elevator installation 1 can be brought to an immediate standstill in an emergency situation.
  • a drive unit is further arranged, which is equipped with an emergency brake 87 and a further safety state detection means, such as a speed sensor 88, each associated with a bus node 47 and 48.
  • the drive unit is arranged in the shaft 6, wherein a separate drive space is eliminated.
  • further security state detection means here two limit switches 89a, 89b are provided, which limit a travel of the elevator car 7 at the ends of the shaft 6.
  • the limit switches 89a, 89b are shown together for reasons of clarity.
  • One of the limit switches 89a, 89b may be arranged in the pit area of the shaft 6, while the other limit switch 89a, 89b in the pit
  • the limit switches 89a, 89b are connected to the bus 3 via a respective bus node 49a, 49b. Overrides the
  • Elevator car 7 one of the limit switches 89a, 89b, the respective limit switch 89a, 89b changes its state and it goes to the control unit 2 a fault message.
  • the control unit 2 brings the elevator car 7 due to this fault message by means of the emergency brake 75 to a standstill.
  • control unit 2 verifies in accordance with method step A from FIG. 2 the bus nodes 41 to 48 and 49a, 49b installed and active in the elevator installation and / or the connected ones
  • node-specific data of each bus node 41 to 48 and 49a, 49b As node-specific data, data about the bus node addresses or data of the state detection means connected to the bus node will become here. The determined data are stored by the control unit.
  • the detected node-specific data are then automatically compared by means of the control unit 2 with a subscriber list 5, which in this
  • Embodiment is empty. For this reason, in the absence of a match with the subscriber list 5, a decision is made for each determined bus node 41 to 48 and 49a, 49b
  • Edit participant list The collection of node-specific data and their comparison with a list is referred to here as verification.
  • the bus node 41 thus stored in the subscriber list 5 or the thereto
  • connected security state detection means 61a can then be subjected to a check of the functionality according to the method step B of FIG. 2.
  • the control unit 2 controls the landing door 61 and leaves it open.
  • the safety state detecting means 61a associated with the bus node 41 detects the opening of the hoistway door 61 and notifies this change of state of the control unit 2.
  • the control unit 2 can, for example, also instruct the drive unit to move the elevator car 7 to the second floor.
  • the control unit 2 receives node-specific data about the rotational speed of the engine from the speed sensor 88 from the bus node 48, which characterize a movement of the elevator car 7.
  • the elevator door 74 opens simultaneously with the shaft door 62.
  • the respective bus nodes 44, 42 and the respective safety state detection means 74a, 62a notify the control unit 2 of the change of state which the functionality of both bus nodes 42 and 44 and the associated security state detection means 62a, 74a.
  • the procedure is the same for the other floors.
  • control unit 2 can instruct the drive unit to move the elevator car 7 via one of the limit switches 89a, 89b in order to check the functionality of the bus node 49a, 49b or of the safety detection means 89a, 89b.
  • the control unit 2 simulates an actuation of the emergency switch 76 and determines whether the emergency brake 87 immediately brings the elevator car 7 to a standstill by means of a corresponding notification of node-specific data of the bus nodes 47 and 48.
  • control unit 2 can simulate the detection of an overspeed of the elevator car 7 by the speed sensor 88 and triggering the
  • Fangbraem 75 provoke. Accordingly, a status message of the safety brake 75 is transmitted from the assigned bus node 45 to the control unit 2. In this case, the triggering of the safety brake 75 is confirmed.
  • Elevator system 1 precede carried out in an unsecured state of the control unit 2.
  • the control unit 2 can not be manipulated.
  • the control unit 2 accepts in this state only control commands for changing the operating mode. For example, the control unit 2 can be brought from a normal mode into a maintenance mode and vice versa.
  • Condition detection means are adapted in a given frame.
  • the control unit 2 After installing the absolute positioning sensor and establishing the connection with the bus 3, the control unit 2 verifies its node-specific data, checks its functionality and checks the safety functions associated with the absolute position sensor. Only after passing through the three process steps A, B, C is again issued a message to release the elevator installation 1 for a Normal operation according to process step D. The control unit 2 is brought back into its secure state.
  • control units or additional condition detection means can be provided. If the spatial arrangement of the state detection means allows it, several can be provided.
  • Condition detection means to be connected to the bus 3 at a common bus node.
  • the teaching of the invention is not limited to the embodiments.

Landscapes

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

Abstract

L'invention concerne un procédé de démarrage d'une installation d'ascenseur (1) qui comprend une unité de commande (2), un bus (3), une pluralité de nœuds de bus (41-48, 49a, 49b) reliés à l'unité de commande (2) par le biais du bus (3) et une pluralité de moyens de détection d'états de sécurité (61a-63a, 74a, 88, 89a, 89b) qui sont reliés à l'unité de commande (2) par le biais d'un nœud de bus (41-48, 49a, 49b). Le procédé comprend les étapes suivantes consistant: A) à vérifier le moyens de détection d'états de sécurité (61a-63a, 74a, 88), relié au bus (3), par le biais de l'unité de commande (2), B) à tester la fonctionnalité du moyen de détection d'états de sécurité (61a-63a , 74a, 88, 89a, 89b), relié au bus (3), par le biais de l'unité de commande (2), C) à tester les fonctions de sécurité de l'installation d'ascenseur (1) à la suite d'un changement d'état d'un moyen de détection d'états de sécurité (61a-63a, 74a, 88, 89a, 89b) par le biais de l'unité de commande (2) et D) à débloquer l'installation d'ascenseur (1) pour un fonctionnement normal seulement après un déroulement positif des étapes a) à c) de l'unité de commande (2), le déblocage du fonctionnement normal étant accompagné d'un changement d'état de l'unité de commande (2) d'un état non sécurisé à un état sécurisé. L'invention concerne également un dispositif destiné à mettre en œuvre le procédé et une installation d'ascenseur (1) équipé dudit dispositif.
EP15805474.2A 2014-12-12 2015-12-07 Procédé et dispositif destiné à la mise en service d'un ascenseur Active EP3230192B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15805474T PL3230192T3 (pl) 2014-12-12 2015-12-07 Sposób oraz urządzenie do rozruchu przy oddaniu do eksploatacji instalacji dźwigowej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14197544 2014-12-12
PCT/EP2015/078773 WO2016091780A1 (fr) 2014-12-12 2015-12-07 Procédé et dispositif de démarrage d'une installation d'ascenseur

Publications (2)

Publication Number Publication Date
EP3230192A1 true EP3230192A1 (fr) 2017-10-18
EP3230192B1 EP3230192B1 (fr) 2018-12-05

Family

ID=52021110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15805474.2A Active EP3230192B1 (fr) 2014-12-12 2015-12-07 Procédé et dispositif destiné à la mise en service d'un ascenseur

Country Status (9)

Country Link
US (1) US10703604B2 (fr)
EP (1) EP3230192B1 (fr)
CN (1) CN107000978B (fr)
AU (1) AU2015359630B2 (fr)
ES (1) ES2712689T3 (fr)
PL (1) PL3230192T3 (fr)
PT (1) PT3230192T (fr)
TR (1) TR201903140T4 (fr)
WO (1) WO2016091780A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2727947T3 (es) * 2014-08-07 2019-10-21 Inventio Ag Sistema de ascensor, sistema de freno para un sistema de ascensor y procedimiento para el control de una instalación de freno de un sistema de ascensor
TR201903140T4 (tr) * 2014-12-12 2019-03-21 Inventio Ag Bir asansör sistemini faaliyete geçirmek için yöntem ve cihaz.
EP3587324A1 (fr) * 2018-06-22 2020-01-01 Otis Elevator Company Système d'ascenseur
EP3587323A1 (fr) * 2018-06-22 2020-01-01 Otis Elevator Company Système d'ascenseur
EP3599203B1 (fr) 2018-07-27 2022-06-15 Otis Elevator Company Système de sécurité d'ascenseur
CN110817665A (zh) 2018-08-13 2020-02-21 奥的斯电梯公司 电梯调试方法、电梯调试系统和电梯系统
WO2020225199A1 (fr) * 2019-05-07 2020-11-12 Inventio Ag Procédé de détection et de traitement de données d'ascenseur d'une installation d'ascenseur
CN115231409B (zh) * 2022-07-13 2024-05-24 广州绰立科技有限公司 电梯模拟运行方法及装置、电梯控制主板、存储介质

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Publication number Priority date Publication date Assignee Title
US5183978A (en) * 1991-04-03 1993-02-02 Otis Elevator Company Elevator governor rope block actuation in low speed emergency situations
DE4207466A1 (de) * 1992-03-10 1993-09-16 Siemens Ag Aufzugsteuerung
US6173814B1 (en) * 1999-03-04 2001-01-16 Otis Elevator Company Electronic safety system for elevators having a dual redundant safety bus
EP1795481A1 (fr) * 2005-12-07 2007-06-13 Inventio Ag Système et méthode d'installation pour ascenseurs
CN100411965C (zh) * 2006-02-14 2008-08-20 中国矿业大学 防坠器制动性能检测装置及方法
WO2007094777A2 (fr) * 2006-02-14 2007-08-23 Otis Elevator Company Vérification de condition de frein d'ascenseur
DE102006013578B4 (de) * 2006-03-22 2008-03-27 Phoenix Contact Gmbh & Co. Kg Verfahren und Steuer- und Datenübertragungsanlage zum Überprüfen des Einbauortes eines sicheren Kommunikationsteilnehmers
JP5114038B2 (ja) * 2006-09-28 2013-01-09 東芝エレベータ株式会社 エレベータの機能可変型遠隔監視システム
SG173848A1 (en) 2009-02-25 2011-09-29 Inventio Ag Elevator having a monitoring system
DE112009004592B4 (de) * 2009-03-04 2021-04-29 Mitsubishi Electric Corporation Aufzuganlage und Verfahren zum Überprüfen derselben
WO2013020934A1 (fr) * 2011-08-11 2013-02-14 Inventio Ag Surveillance du fonctionnement d'un élément de sécurité
SG2014008825A (en) * 2011-08-11 2014-04-28 Inventio Ag Test method for an elevator system and a monitoring device for carrying out the test method
CN102602760B (zh) * 2012-03-07 2014-08-20 上海新时达电气股份有限公司 多功能电梯测试控制装置
TR201903140T4 (tr) * 2014-12-12 2019-03-21 Inventio Ag Bir asansör sistemini faaliyete geçirmek için yöntem ve cihaz.

Also Published As

Publication number Publication date
CN107000978B (zh) 2019-07-05
EP3230192B1 (fr) 2018-12-05
US20170320703A1 (en) 2017-11-09
PT3230192T (pt) 2019-03-21
AU2015359630A1 (en) 2017-06-29
CN107000978A (zh) 2017-08-01
TR201903140T4 (tr) 2019-03-21
WO2016091780A1 (fr) 2016-06-16
AU2015359630B2 (en) 2018-12-06
PL3230192T3 (pl) 2019-06-28
US10703604B2 (en) 2020-07-07
ES2712689T3 (es) 2019-05-14

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