EP1319625B1 - Vorrichtung und Verfahren zur Modernisierung einer Aufzugsanlage - Google Patents

Vorrichtung und Verfahren zur Modernisierung einer Aufzugsanlage Download PDF

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Publication number
EP1319625B1
EP1319625B1 EP02027364A EP02027364A EP1319625B1 EP 1319625 B1 EP1319625 B1 EP 1319625B1 EP 02027364 A EP02027364 A EP 02027364A EP 02027364 A EP02027364 A EP 02027364A EP 1319625 B1 EP1319625 B1 EP 1319625B1
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EP
European Patent Office
Prior art keywords
modernisation
destination
elevator
signal
floor
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.)
Expired - Lifetime
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EP02027364A
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German (de)
English (en)
French (fr)
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EP1319625A1 (de
Inventor
Paul Dr. Friedli
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Inventio AG
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Inventio AG
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/02—Control systems without regulation, i.e. without retroactive action
    • B66B1/06—Control systems without regulation, i.e. without retroactive action electric
    • B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
    • B66B1/18—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of several cars or cages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B19/00—Mining-hoist operation
    • B66B19/007—Mining-hoist operation method for modernisation of elevators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S187/00—Elevator, industrial lift truck, or stationary lift for vehicle
    • Y10S187/90—Temporary construction elevator for building

Definitions

  • the invention relates to a device and a system for modernizing a Elevator installation according to the definition of the claims.
  • Elevators for the transport of persons / goods are relatively durable Capital goods with lifetimes of 20 years and more. If after such a thing long overhaul of an elevator system is pending, so are the Components of the elevator system technologically often obsolete, resulting in a more or less requires complete replacement of the components. Such an exchange of Components of an elevator system will be referred to in the following modernization. Often done the modernization is staggered over time, with control units and in a first stage Elevator cabins will be modernized while in another stage in the Engine room drives will be modernized and in a final stage in the individual Floors callers to be modernized.
  • US Pat. No. 5,352,857 discloses a method for modernizing a Lift system.
  • the elevator system consists of a group of elevators, which in one Transporting buildings to users, each elevator being controlled by an elevator control becomes.
  • a first method step is a group control and install several adapter units.
  • the adapter units are connected to the Elevator controls installed and mediate between the individual Elevator controls and the new group control. In this way one becomes Formed a communication network, which controls the individual lifts on the new group control allowed.
  • a disadvantage of this method of modernization of an elevator system is that the Transport capacity of the elevator system during modernization at best It is maintained that modular modernization will take longer can and that the process is material-consuming and therefore expensive to implement.
  • a first object of the invention is to provide a device and a system, already during the modernization of an elevator system, the efficiency of Increase elevator system or to increase the ride comfort for the user.
  • a Another object of the invention is inexpensive, this device and this system and to realize quickly. Finally, the invention with proven standards of Mechanical engineering and the electronics industry.
  • the destination call controller points at least one floor terminal on which floor terminal in one floor is mounted.
  • a user inputs a destination announcement Floor terminal, an identification code of a user is detected.
  • the Destination call control registers the boarding floor and the one with a single destination message desired destination floor or assigns a detected in a boarding floor Identification code automatically adds a destination floor.
  • a destination message includes thus information about both the boarding floor, as well as the destination floor.
  • the destination call control makes traditional call announcements superfluous, which call announcement contain only one piece of information, for example only one boarding stall or only one Report the destination floor to an elevator control.
  • call announcement contain only one piece of information, for example only one boarding stall or only one Report the destination floor to an elevator control.
  • the destination call control has at least one arithmetic unit, which arithmetic unit the Destination messages are evaluated or users are clearly identified by means of identification codes identifies and identifies users to a predetermined destination floor.
  • This evaluation of destination messages or assignment of identification codes include further information, such as information about the building or Information about the current user traffic. According to a funding result is each elevator assigned an elevator and the user so in no time or with greatest driving comfort, for example, with low waiting times or as possible without changing transported a destination floor.
  • the destination call control controls an existing elevator control of the to be modernized Elevator installation via at least one device.
  • the device has one mediating function, by the calculated by the processing unit delivery result in converts at least one call message to the elevator control.
  • the arithmetic unit transmits at least one target signal to the device, which target signal from the Device is converted into at least one call message, with which call message the Elevator control is controlled. In this way, the to be modernized Elevator system will be upgraded with a destination call control and will continue with operated the existing elevator control according to paging messages.
  • the device documents the behavior of the elevator control as at least one Time profile.
  • the elevator control is considered as a kind of black box, whose behavior becomes predictable in a learning process. This will be at least one Signal of the elevator control tapped and its time course as a travel time profile documented.
  • the trip profile contains information such as the acceleration, Speed and deceleration of the elevator car as a function of the length of the Conveyor line, the cabin load, etc ..
  • a large number of Travel time profiles documented are advantageousously, a large number of Travel time profiles documented.
  • a modernization device is a computer program product which Computer program product analyzes the travel profile and information about the Elevator installation as at least one leading selector provides.
  • the anticipatory Selector indicates for a moving elevator car that floor on which the Elevator car could still stop.
  • To determine the leading selector compares the computer program product the time course of the currently tapped Signals with timetable profiles and selects that timetable profile, which Travel time profile the time course of the currently tapped signal on most likely reproduces or largely reproduces.
  • For Each elevator of the elevator system is a leading selector in continuous Time intervals updated and transmitted to the destination call control. This updated leading selector flows as further information in the evaluation of the Delivery result by the arithmetic unit.
  • the leading selector allows a rapid assignment of a user to an elevator car and thus reduces waiting times the user. Also, the leading selector allows the elevator car barely noticeably accelerated or decelerated and thus guarantees a high level of ride comfort for the user.
  • the documentation of a large number of travel time profiles allows an accurate determination of the leading selector and optimizes the efficiency of the Lift system.
  • the upgrade of the elevator system with a destination call control is fast, for example. Within less hours, for example. In times of low utilization of the elevator system feasible.
  • the elevator control via at least one electrical line with the Device connected.
  • the floor terminal is mounted and the arithmetic unit becomes Installed.
  • the system consists of floor terminal, arithmetic unit and device that are connected to each other via at least one data bus.
  • the individual components of the system are standardized and inexpensive to produce.
  • an elevator system with several elevators in Modular modernization of at least one process step In contrast to the state of Technique according to the document US 5 352 857 are elevator installation components but not combined into modules and in each step such a Module of the elevator system modernized, but per process step is at least one Elevator largely completely modernized.
  • a Process step modernizes an elevator car of a lift, driving this Elevator modernized, the conveyor rope of this elevator modernized, the elevator control This elevator has been modernized and the device of this elevator is removed.
  • Fig. 1 shows a part of an exemplary embodiment of a to be modernized Elevator installation 1, with at least one elevator 10, 10 ', 10 ", which elevator 10, 10', 10 "is controlled by at least one elevator control 14, 14 ', 14' Elevator installation 1 is, for example, in a building 2 with floors 21, 21 ', 21 "mounted and serves the transport of users such as persons or goods from a floor 21, 21 ', 21 "to another floor 21, 21', 21".
  • the building 2 has, for example, three Floors 21, 21 ', 21 "on which three floors 21, 21', 21" on the elevator system 1 are accessible.
  • the elevator installation 1 has, for example, two elevators 10, 10 ', which elevators 10, 10', for example. are arranged parallel to each other.
  • Each elevator 10, 10 ' has an elevator car 11, 11 ', which elevator car 11, 11', for example, on a hoist rope 9, 9 'hanging over a drive 12, 12 'from one floor 21, 21', 21 "to another floor 21, 21 ', 21 ".
  • the vertical conveying direction of the elevators 10, 10' is shown in FIG. 1 and 2 indicated by a double-headed arrow.
  • the drive 12, 12 ' is controlled by the elevator control 14, 14', wherein known Way at least one setpoint is generated, at least one control function is present and at least one start or at least one stop is realized.
  • the current position an elevator car 11, 11 ' is, for example, via at least one displacement sensor 24, 24', 24 ", 25, 25 ', 25" detected and as at least one path signal to the elevator control 14, 14 'transmitted.
  • the users arrive via access means into or out of the elevator car 11, 11 '.
  • the users arrive at each floor 21, 21 ', 21 "via an access means Shape of a storey door into or out of the elevator car 11, 11 '.
  • the elevator car 11, 11 ' is the user via at least one Cabin display 15, 15 ', the current position of the elevator car 11, 11' is displayed.
  • the elevator installation 1 is operated by users outside the elevator car 11, 11 '. via at least one floor call generator 22, 22 ', 22 ", 23, 23', 23", which Floor call generator 22, 22 ', 22 “, 23, 23', 23", for example, in one floor 21, 21 ', 21 " is arranged next to the elevator installation 1 and which floor call generator 22, 22 ', 22 ", 23, 23 ', 23 "has at least one input means for inputting a first call message.
  • a first floor callers 22, 22', 22" Located next to the landing door of the first elevator 10 and it is on each floor 21, 21 ', 21 "a second floor caller 23, 23', 23" next to the landing door of second elevator 10 'arranged.
  • the elevator installation 1 is operated by users in the interior of the elevator car 11, 11 '. via at least one car pager 12, 12 ', 12 ", which car pager 13, 13' has at least one input means for inputting a second call message.
  • These Traditional paging messages contain a single piece of information. For example. gives the first Call notification a promotion goal direction (upwards or downwards) or a Einsteigestocktechnik at. For example. the second call message indicates a destination floor.
  • These paging messages, this path signal, this setpoint and this indication signal are For example, analog electrical signals of defined current, voltage, frequency, time length, etc ..
  • FIG. 2 shows a part of an exemplary embodiment of an elevator installation 1 according to FIG Completion of preparatory work according to the invention for the modernization of the Elevator installation 1.
  • the elevator installation 1 is with a destination call control 3 upgraded.
  • the principle of destination call control 3 is known from the document EP 0 246 395.
  • the Destination call control 3 has at least one floor terminal 31, 31 ', 31 ", which Floor terminal 31, 31 ', 31 ", for example, in each floor 21, 21', 21" next to the Elevator installation 1 is arranged.
  • the floor terminal 31, 31 ', 31 " has at least one Manual input means 32, 32 ', 32 "for entering a destination call message or at least a recognition device 33, 33 ', 33 "for recognizing at least one identification code on. Detecting one of at least one identification transmitter 34, 34 ', 34 " a recognition device 33, 33 ', 33 "transmitted identification codes is from the Document EP 0 699 617.
  • the destination call controller 3 detects with a single Destination message the boarding floor and the destination floor or assigns a in On a boarding deck identification code automatically recognized a destination floor to.
  • a destination call message includes information both to the boarding floor and to the destination floor.
  • the destination call control 3 has at least one arithmetic unit 30.
  • the arithmetic unit 30 is, for example, a commercial personal computer or a workstation.
  • the Computing unit 30 has at least one processor and at least one Data storage.
  • the arithmetic unit 30 is at any suitable location, for example. In a lobby of the building 2, or in a computing room of the building 2, etc. arranged.
  • the arithmetic unit 30 executes at least one computer program product Evaluation of destination call messages or assignment of recognized identification codes with destination floors. This computer program product is, for example, in the Data storage is stored and loaded into the processor for its execution.
  • the user is a the Destination floor of the user assigned elevator 10, 10 'is displayed. This points to that Floor terminal 31, 31 ', 31 "at least one lift indicator 35, 35', 35" on.
  • the Arithmetic unit 30 carries at least one computer program product for driving the Elevator system 1 off.
  • the arithmetic unit 30 controls the elevator system to be modernized 1 via at least one device 36, 36 'on.
  • driving is used understood indirect taxation. In the present case, the existing elevator control 14, 14 'of the arithmetic unit 30 indirectly via the device 36, 36' driven.
  • the floor terminal 31, 31 ', 31 ", the arithmetic unit 30 and the device 36, 36' communicate with each other via at least one data bus 37.
  • the data bus 37 can be any modern standard bus. Such data buses are those skilled in the art known. It can be a data bus based on electrical or optical Signal transmission, such as an Ethernet network, a token ring network, etc .. It can also be a wireless network, an infrared network, a radar network, a beam network, etc. With knowledge of the present invention the expert in this regard, many possibilities of realization open.
  • FIG. 3 shows part of an exemplary embodiment of a device 36, 36 '.
  • the Computing unit 30 is at least one target signal to the device via the data bus 37 36, 36 'off.
  • the device 36, 36 ' has, for example, at least one input for the Data bus 37 for receiving the target signal.
  • the device 36, 36 ' at least a converter 361, which converter 361 receives the target signal and in a Call message converts.
  • the transducer 361 is a commercial and proven converter of the electronics industry.
  • the device 36, 36 'and the elevator control 14, 14' are at least one electrical line connected to each other.
  • the device 36, 36 ' has, for example. at least one output for the output of call messages. This output is over at least one floor caller line 16, 16 'and at least one Car caller line 18, 18 'connected to the elevator control 14, 14'.
  • the Paging messages are received from at least one signal generator 362 of the device 36, 36 '. output to the elevator controller 14, 14 '.
  • the device 36, 36 ' is close to the elevator control 14, 14' arranged.
  • the signal generator 362 is a commercially available and proven signal generator of the electronics industry.
  • the device 36, 36 ' has at least one input at least one Signal catcher 363 for detecting at least one signal of the elevator control 14, 14 'up.
  • the signal is at least one input or at least one Output of the elevator control 14, 14 'tapped.
  • this input the device 36, 36 'via at least one drive line 19, 19' and / or at least a car indicator line 20, 20 'connected to the elevator control 14, 14'.
  • the Signal receiver 363 detects, for example, at least one desired value of the drive line 19, 19 '. and / or at least one indication signal of the car indicator line 20, 20 '.
  • At the Signal receiver 363 is a commercially available and proven Signal receiver of the electronics industry.
  • the temporal behavior of this setpoint and / or this display signal is called at least one travel time profile documented.
  • the timetable profile is a log about the operation of the elevator control 14, 14 '. It documents diverse Information about the elevator installation 1 such as the acceleration, speed and Delay of an elevator car 11, 11 'as a function of the length of the conveyor line, the Cab load, etc.
  • the trip profile can be in any data format be documented.
  • the device 36, 36 ' has at least one Data memory 364 for storing the travel time profile on.
  • the device 36, 36 'at least one Computer program product which computer program product the travel time profile analyzed and at least one leading selector is determined or provided.
  • One precursor selector gives for a moving elevator car 11, 11 'that floor at which the elevator car 11, 11 'could still stop.
  • the computer program product compares the currently detected indication signal or the currently acquired setpoint with stored travel time profiles.
  • the Computer program product selects that travel time profile, which travel profile with the time course of the currently detected display signal or the currently detected Setpoint largely matches and represents this selected time profile as anticipatory selector ready.
  • a currently detected signal is a real-time or understood in quasi real-time tapped signal. For example. a signal every 1/4 sec, preferably every 1/20 sec, preferably tapped every 1/1000 sec.
  • a leading selector in continuous Time intervals updated and transmitted to the arithmetic unit 30.
  • leading selector flows as further information in the Delivery result.
  • the leading selector allows a quick assignment of a User to an elevator car 11, 11 'and thus reduces waiting times of the user. Also, the leading selector allows the elevator car 11, 11 'hardly noticeable is accelerated or decelerated and thus guarantees a high level of ride comfort for the User. By documenting a large, almost complete number of Travel time profiles, the leading selector can be determined with high accuracy and optimize the efficiency of the elevator installation 1.
  • the preparatory work for the modernization of the elevator installation 1 consists in at least one floor terminal 31, 31 ', 31 "to assemble and at least one Computing unit 30 and at least one device 36, 36 'to install.
  • the system, consisting of floor terminal 31, 31 ', 31 ", arithmetic unit 30 and device 36, 36' is advantageously made of prefabricated and, for example, preconfigured units together, which are easy and quick to assemble and install.
  • This stand alone device will be in the bottom or on a wall of the Floor 21, 21 ', 21 "fixed with screws
  • These floor terminals 31, 31', 31" replace the floor callers 22, 22 ', 22 “, 23, 23', 23" and the car callers 13, 13 '.
  • each elevator control 14, 14 'a device 36, 36' is installed.
  • the existing electrical floor caller line 16, 16 'for Floor callers 22, 22 ', 22 ", 23, 23', 23" or the existing electrical Car caller line 18, 18 'to the car caller 13, 13' at the entrance of Elevator control 14, 14 ' is interrupted and this input of the elevator control 14, 14' instead, via an electrical line to an output of the device 36, 36 ' connected.
  • the existing electrical Cabin indicator line 20, 20 'to the car indicator 15, 15' at the output of Elevator control 14, 14 ' is interrupted and this output of the elevator control 14, 14' instead, via an electrical line to an input of the device 36, 36 ' connected. Due to the often small number of inputs and outputs of the Elevator control 14, 14 ', this installation of the device 36, 36' is simple and quick to accomplish. For example. If the device 36, 36 'is next to the elevator control 14, 14 'fixed with screws.
  • the floor terminal 31, 31 ', 31 ", the arithmetic unit 30 and the device 36, 36' are, for example, connected to each other via at least one data bus 37.
  • the data bus 37 For example. become Cable of the data bus 37 in at least one existing cable duct of the building 2 laid.
  • an elevator system 1 with several elevators 10, 10 'modularly modernized in at least one process step, wherein at least one elevator 10, 10 'is largely complete per method step is modernized.
  • an elevator car 11, 11 'of an elevator 10, 10' modernizes, it is the drive 12, 12 'of this elevator 10, 10 'modernized, it is the hoisting rope 9, 9' of this elevator 10, 10 'modernized, it is the elevator control 14, 14 'of this elevator 10, 10' modernized and it is the Device 36, 36 'of this elevator 10, 10' away.

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Elevator Control (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
EP02027364A 2001-12-17 2002-12-07 Vorrichtung und Verfahren zur Modernisierung einer Aufzugsanlage Expired - Lifetime EP1319625B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02027364A EP1319625B1 (de) 2001-12-17 2002-12-07 Vorrichtung und Verfahren zur Modernisierung einer Aufzugsanlage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01811234 2001-12-17
EP01811234 2001-12-17
EP02027364A EP1319625B1 (de) 2001-12-17 2002-12-07 Vorrichtung und Verfahren zur Modernisierung einer Aufzugsanlage

Publications (2)

Publication Number Publication Date
EP1319625A1 EP1319625A1 (de) 2003-06-18
EP1319625B1 true EP1319625B1 (de) 2005-08-10

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US (1) US6892861B2 (es)
EP (1) EP1319625B1 (es)
JP (1) JP4786118B2 (es)
CN (1) CN1214964C (es)
AR (1) AR037859A1 (es)
AT (1) ATE301610T1 (es)
AU (1) AU2002318768B2 (es)
BR (1) BR0205406B1 (es)
CA (1) CA2414527C (es)
DE (1) DE50203871D1 (es)
ES (1) ES2247255T3 (es)
HK (1) HK1056538A1 (es)
MX (1) MXPA02012392A (es)
MY (1) MY131909A (es)
NO (1) NO322817B1 (es)
NZ (1) NZ522935A (es)
SG (1) SG114592A1 (es)
TW (1) TWI250964B (es)
ZA (1) ZA200209812B (es)

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JPS60252575A (ja) * 1984-03-02 1985-12-13 エレベ−タ−・ゲ−エムベ−ハ− リフト群の制御システムの近代化方法
DE3762040D1 (de) * 1986-04-11 1990-05-03 Inventio Ag Gruppensteuerung fuer aufzuege.
JPH01226678A (ja) * 1988-03-04 1989-09-11 Hitachi Ltd エレベーター制御装置
US5074090A (en) * 1990-05-14 1991-12-24 Lucas Curry Wall, Jr. Self-supportive reflective insulation
JPH04179685A (ja) * 1990-11-09 1992-06-26 Toshiba Corp エレベータの群管理制御装置
JPH0818767B2 (ja) * 1990-12-21 1996-02-28 三菱電機株式会社 群管理エレベータの制御方法
US5260526A (en) * 1991-04-29 1993-11-09 Otis Elevator Company Elevator car assignment conditioned on minimum criteria
FI98362C (fi) * 1991-07-16 1997-06-10 Kone Oy Menetelmä hissiryhmän modernisoimiseksi
US5389748A (en) * 1993-06-09 1995-02-14 Inventio Ag Method and apparatus for modernizing the control of an elevator group
CH693065A5 (de) * 1994-08-30 2003-02-14 Inventio Ag Aufzugsanlage.
JPH09175751A (ja) * 1995-12-26 1997-07-08 Hitachi Building Syst Co Ltd 群管理エレベータのリニュアル方法
ES2212025T3 (es) * 1996-09-26 2004-07-16 Inventio Ag Dispositivo de control para un ascensor.
JP3343075B2 (ja) * 1998-05-29 2002-11-11 株式会社東芝 エレベータ群管理制御装置
ZA200101798B (en) * 2000-03-20 2001-09-11 Inventio Ag Method for operating an elevator.
AU2001248213B2 (en) * 2000-05-01 2006-08-03 Inventio Ag Method for controlling an elevator
TWI268906B (en) * 2001-12-17 2006-12-21 Inventio Ag Method of modernising a lift installation and computer readable storage medium recording computer program for modernising a lift installation

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BR0205406A (pt) 2004-07-20
JP4786118B2 (ja) 2011-10-05
CN1214964C (zh) 2005-08-17
CN1426952A (zh) 2003-07-02
NZ522935A (en) 2003-04-29
JP2003182952A (ja) 2003-07-03
NO20026034L (no) 2003-06-18
CA2414527C (en) 2011-02-22
SG114592A1 (en) 2005-09-28
US20030116384A1 (en) 2003-06-26
CA2414527A1 (en) 2003-06-17
ES2247255T3 (es) 2006-03-01
ZA200209812B (en) 2003-06-12
AU2002318768B2 (en) 2007-03-29
HK1056538A1 (en) 2004-02-20
NO20026034D0 (no) 2002-12-16
MXPA02012392A (es) 2004-12-13
ATE301610T1 (de) 2005-08-15
NO322817B1 (no) 2006-12-11
TWI250964B (en) 2006-03-11
BR0205406B1 (pt) 2013-11-26
US6892861B2 (en) 2005-05-17
MY131909A (en) 2007-09-28
AR037859A1 (es) 2004-12-09
EP1319625A1 (de) 2003-06-18
TW200408600A (en) 2004-06-01
DE50203871D1 (de) 2005-09-15

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