EP1777192B1 - Escalier mécanique ou trottoir roulant - Google Patents

Escalier mécanique ou trottoir roulant Download PDF

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Publication number
EP1777192B1
EP1777192B1 EP06122468A EP06122468A EP1777192B1 EP 1777192 B1 EP1777192 B1 EP 1777192B1 EP 06122468 A EP06122468 A EP 06122468A EP 06122468 A EP06122468 A EP 06122468A EP 1777192 B1 EP1777192 B1 EP 1777192B1
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EP
European Patent Office
Prior art keywords
control unit
printed circuit
transportation system
passenger transportation
master control
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
EP06122468A
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German (de)
English (en)
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EP1777192A1 (fr
Inventor
Günter Steindl
Josef Wiesinger
Gerhard Stoiber
Dirk Blondiau
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.)
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Publication date
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Priority to EP06122468A priority Critical patent/EP1777192B1/fr
Priority to PL06122468T priority patent/PL1777192T3/pl
Publication of EP1777192A1 publication Critical patent/EP1777192A1/fr
Application granted granted Critical
Publication of EP1777192B1 publication Critical patent/EP1777192B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B25/00—Control of escalators or moving walkways
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/02—Driving gear

Definitions

  • the present invention relates to a passenger transport system, in particular an escalator or moving walk, with a circulating belt, a drive station and a reversing station.
  • the drive station is arranged in the region of a first end of the passenger transport installation and has a slave control unit.
  • the reversing station is arranged in the region of a second end of the passenger transport system and has a master control unit.
  • the master control unit and the slave control unit are interconnected by a data bus.
  • the slave control unit has a first printed circuit board which is provided with a first set of electronic components and serves for the transmission of data relating to the function of the passenger transport installation to the master control unit.
  • the master control unit has a second printed circuit board which is provided with a second set of electronic components and serves for the evaluation of the data and control of the passenger conveyor system.
  • a passenger transport system is out EP 780337 A known.
  • a staircase several slaves can be used.
  • the position of the master is not limited to the lower stairwell.
  • the master is placed in the external control cabinet.
  • a slave is placed in the lower and upper stairs.
  • a control system comprising a so-called slave control unit in the area of the drive station and a so-called master control unit in the area of the reversing station.
  • the slave control unit is primarily intended to collect data from the peripherals associated with the slave control unit, such as sensors, and to send them to the master control unit to transfer.
  • the slave control unit is set up by the master control unit issued control commands in the form of control signals to receive and pass on to the peripheral devices, whereby for example a connected to the slave control unit relay of a turn signal can be controlled.
  • the master control unit is mainly used for receiving the data transmitted from the slave control unit, for evaluating the data and for controlling the entire escalator, in particular for controlling the peripherals connected to the master control unit and the slave control unit. Due to these different functions and areas of application of the master control unit and the slave control unit, forcing different demands on their individual components. This has an effect, in particular, on the electronic components-carrying printed circuit boards of the master control unit and slave control unit, and proves particularly disadvantageous if slave control units with different requirement profiles are used. This results in a comparatively high cost, in particular with regard to mass production of the printed circuit boards. Another disadvantage is that in case of failure of a control unit, the replacement control unit must be supplied with the respective operating data, which are often not available on site.
  • the invention is based on the object to provide a passenger transport system, in which a cost savings in the production of these components can be achieved by standardizing the components of the control system.
  • the exchange should also be simplified.
  • a passenger transport system with the features mentioned is characterized according to the invention by the features of claim 1.
  • the first circuit board and the second circuit board have an identical structure.
  • the passenger transport system according to the invention is based on the knowledge that both for the example arranged in the drive station slave control unit as well as for the example arranged in the reversing station master control unit a uniform circuit board can be used. This simplifies the production of printed circuit boards for the passenger transport system, whereby a cost savings can be achieved. Furthermore, this leads to a simplification in the assembly of the master control unit and the slave control unit, since no different circuit boards must be used, whereby a confusion of the circuit boards can be excluded.
  • a preferred embodiment is that the first set of electronic components and the second set of electronic components are at least partially identical.
  • the first and second printed circuit board in addition to the same structure of the first and second printed circuit board also largely all electronic components of the at least two circuit boards may be identical, so as to achieve a further standardization of the components of the control system of passenger transport system. This in turn can be a simplification in the production and thus achieve a cost savings.
  • a specific number of components are identical in the first and second printed circuit boards are and are applied to the same slots of the identically formed first and second circuit board.
  • a further preferred embodiment is that the circuit boards are provided with a switch, wherein the circuit boards are configurable depending on the position of the switch as a master control unit or as a slave control unit.
  • This switch is preferably operated manually and locally, that is, during installation or as part of a repair.
  • the printed circuit boards have a first optical display unit for displaying the configuration as a master control unit or as a slave control unit. This simplifies recognizing the position of the switch in poorly visible or poorly illuminated areas and can also serve as an additional detection means next to the switch.
  • the printed circuit boards preferably have a second optical display unit for displaying data, in particular error messages.
  • a display unit an LCD display is used in particular.
  • an evaluation device such as a laptop
  • the display unit can also serve as a real-time clock.
  • the printed circuit boards have at least one interface for connecting a peripheral device, in particular a laptop.
  • a peripheral device in particular a laptop.
  • the slave control unit and / or the master control unit can be used to monitor the vehicle speed, the direction of travel, the safety switch or the braking distance of the belt.
  • the synchronous operation of the handrails, the presence of steps or pallets, the functionality of the safety circuit, the contactor waste control and the functionality of photoelectric sensors can be monitored.
  • the drive station has a drive unit, wherein the master control unit transmits a brake signal to the drive unit when the slave control unit or the master control unit detects an error. Furthermore, it is advantageous if the master control unit emits a test signal for checking the function of the data bus in predetermined periods of time.
  • the Fig. 1 schematically shows a passenger transport system in the form of an escalator 1 with a rotating step belt 10 for transporting people from a first level 5 to a second level 6 or vice versa (see arrow).
  • the escalator 1 comprises a drive station 20 with a drive unit comprising a motor and a drive shaft.
  • a reversing station 50 arranged in the area of a second end 3 of the escalator 1 and in the area of the first level 5 .
  • the drive station 20 has a slave control unit 30 with a first circuit board 40.
  • the reversing station 50 comprises a master unit 60 with a second printed circuit board 70.
  • the slave control unit 30 and the master control unit 60 are connected to one another via a data bus in the form of a data line 80.
  • the first circuit board 40 and the second circuit board 70 have an identical structure. In other words, the carrier plates of the circuit boards 40, 70 have the same distribution and the same available connections.
  • the printed circuit boards 40 and 70 may consist in that the electronic components of the printed circuit boards 40, 70 explained below are only substantially identical, that is to say that fewer or more components are present in one of the printed circuit boards 40, 70 , Thus, in one of the printed circuit boards 40, 70 may also remain basically available connection options.
  • Fig. 2 can be seen, the two circuit boards 40, 70 in the illustrated embodiment, a microprocessor 100, a divided into several components power supply unit 101, a first optical display unit 103 in the form of an LCD display for displaying error messages and more especially in the event of malfunction of the escalator 1 to be operated keys 105 on.
  • an RS485 interface 106 for example for a data bus control or a frequency converter, and an RS232 interface 107 for connecting a laptop for maintenance purposes available.
  • Optocoupler units 108 are used for galvanic isolation. Further, a power supply plug 109, an output plug 110 for the controller and signaling, an input connector 113 for the controller, an input connector 112 for monitoring the speed of the tape 10 and a connector 111 for data exchange between the master control unit 60 and the slave control unit 40. An input connector 114 is used to connect a motor temperature sensor. An output 115 serves to connect a digital display. A plurality of units 116 serve for input / output connection between microprocessor 100 and in particular the plug-in connections 109 to 114. An input 118 serves to connect a further temperature sensor. Several component units 119 form an amplifier circuit for an A / D converter. As memory units, a RAM 120 and a flash memory 121 are further provided.
  • a switch 122 serves to set the configuration of the printed circuit boards 40, 70 as the master control unit 60 or as the slave control unit 30.
  • a second optical display unit 104 serves to display precisely this configuration of the printed circuit board 40, 70.
  • the aforementioned interfaces and connections can also be used Sensors for monitoring the driving speed, the direction of travel or the braking distance of the belt 10 of the escalator 1 are connected.
  • circuit boards 40, 70 represents only one possible embodiment and thus also further embodiments using selected individual components of the circuit boards are conceivable.

Landscapes

  • Escalators And Moving Walkways (AREA)

Claims (9)

  1. Installation de transport de personnes, en particulier escalier mécanique (1) ou trottoir roulant, avec une bande sans fin (10), une unité de commande maître (60), au moins une unité de commande esclave (30), une station d'entraînement (20) qui est disposée dans la zone d'une première extrémité (2) de l'installation de transport de personnes, et une station d'inversion (50) qui est disposée dans la zone d'une seconde extrémité (3) de l'installation de transport de personnes, étant précisé que l'unité de commande maître (60) et l'unité de commande esclave (30) sont reliées par un bus de données (80) pour échanger des données, que l'unité de commande esclave (30) comporte une première carte imprimée (40) qui est pourvue d'un premier jeu de composants électroniques et qui sert à transmettre à l'unité de commande maître (60) des données concernant le fonctionnement de l'installation de transport de personnes, et que l'unité de commande maître (60) comporte une seconde carte imprimée (70) qui est pourvue d'un second jeu de composants électroniques et qui sert à analyser les données et à commander l'installation de transport de personnes, caractérisée en ce que la première carte imprimée (40) et la seconde carte imprimée (70) ont une structure identique, en ce qu'elles sont toutes les deux équipées d'une unité de mémoire et en ce que dans le cas d'un remplacement, la carte imprimée (40 ou 70) peut être pourvue des données de fonctionnement de l'installation de transport de personnes grâce au fait que les données stockées sur la carte imprimée (70 ou 40) de l'autre unité de commande sont transférées par le bus de données sur la nouvelle carte imprimée installée.
  2. Installation de transport de personnes selon la revendication 1, caractérisée en ce que le premier jeu de composants électroniques et le second jeu de composants électroniques sont identiques.
  3. Installation de transport de personnes selon la revendication 1 ou 2, caractérisée en ce que les cartes imprimées (40, 70) sont pourvues d'un commutateur (122), les cartes imprimées (40, 70) étant configurables comme unité de commande maître (60) ou comme unité de commande esclave (30) en fonction de la position du commutateur (122).
  4. Installation de transport de personnes selon l'une des revendications 1 à 3, caractérisée en ce que les cartes imprimées (40, 70) comportent une première unité d'affichage optique (104) pour afficher la configuration comme unité de commande maître (60) ou comme unité de commande esclave (30).
  5. Installation de transport de personnes selon l'une des revendications 1 à 4, caractérisée en ce que les cartes imprimées (40, 70) comportent une seconde unité d'affichage optique (103) pour afficher des données, par exemple des messages d'erreur.
  6. Installation de transport de personnes selon l'une des revendications 1 à 5, caractérisée en ce que les cartes imprimées (40, 70) comportent au moins une interface (106, 107) pour le raccordement d'un appareil périphérique, en particulier un ordinateur portable.
  7. Installation de transport de personnes selon l'une des revendications 1 à 6, caractérisée en ce que l'unité de commande esclave (30) et/ou l'unité de commande maître (60) surveillent la vitesse de déplacement, le sens de déplacement, le commutateur de sûreté ou la course de freinage de la bande (10).
  8. Installation de transport de personnes selon l'une des revendications 1 à 7, caractérisée en ce que la station d'entraînement (20) comporte une unité d'entraînement, l'unité de commande maître (60) transmettant un signal de freinage à l'unité d'entraînement (20) si l'unité de commande esclave (30) ou l'unité de commande maître (60) détecte une erreur.
  9. Installation de transport de personnes selon l'une des revendications 1 à 8, caractérisée en ce que l'unité de commande maître (60) émet à intervalles de temps prédéfinis un signal de contrôle pour contrôler le fonctionnement du bus de données (80).
EP06122468A 2005-10-21 2006-10-17 Escalier mécanique ou trottoir roulant Active EP1777192B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06122468A EP1777192B1 (fr) 2005-10-21 2006-10-17 Escalier mécanique ou trottoir roulant
PL06122468T PL1777192T3 (pl) 2005-10-21 2006-10-17 Instalacja do transportu osobowego, zwłaszcza schody ruchome lub chodnik ruchomy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109858 2005-10-21
EP06122468A EP1777192B1 (fr) 2005-10-21 2006-10-17 Escalier mécanique ou trottoir roulant

Publications (2)

Publication Number Publication Date
EP1777192A1 EP1777192A1 (fr) 2007-04-25
EP1777192B1 true EP1777192B1 (fr) 2010-03-24

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Country Status (19)

Country Link
US (1) US7574271B2 (fr)
EP (1) EP1777192B1 (fr)
JP (1) JP5207340B2 (fr)
KR (1) KR101307684B1 (fr)
CN (1) CN1951795B (fr)
AT (1) ATE461905T1 (fr)
AU (1) AU2006230735B2 (fr)
BR (1) BRPI0604328B1 (fr)
CA (1) CA2564583C (fr)
DE (1) DE502006006499D1 (fr)
ES (1) ES2342725T3 (fr)
HK (1) HK1102802A1 (fr)
IL (1) IL178466A (fr)
MX (1) MXPA06012074A (fr)
PL (1) PL1777192T3 (fr)
RU (1) RU2410322C2 (fr)
SG (1) SG131884A1 (fr)
UA (1) UA91829C2 (fr)
ZA (1) ZA200608647B (fr)

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WO2016074997A1 (fr) 2014-11-12 2016-05-19 Inventio Ag Système et procédé de surveillance d'un dispositif de transport de personnes ou d'une unité de transport
WO2017016905A1 (fr) 2015-07-28 2017-02-02 Inventio Ag Escalator ou trottoir roulant avec au moins un module d'accès

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CN105813970B (zh) 2013-12-12 2019-04-12 奥的斯电梯公司 用于在驱动系统中使用的安全系统
CN103754743B (zh) * 2014-01-13 2015-09-30 王旭 确定自动扶梯或自动人行道制停距离的方法
JP2017013997A (ja) * 2015-07-06 2017-01-19 東芝エレベータ株式会社 乗客コンベア
CN107664705A (zh) 2016-07-29 2018-02-06 奥的斯电梯公司 乘客运输机的速度检测系统及其速度检测方法
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016074997A1 (fr) 2014-11-12 2016-05-19 Inventio Ag Système et procédé de surveillance d'un dispositif de transport de personnes ou d'une unité de transport
WO2017016905A1 (fr) 2015-07-28 2017-02-02 Inventio Ag Escalator ou trottoir roulant avec au moins un module d'accès
US20180215589A1 (en) 2015-07-28 2018-08-02 Inventio Ag Escalator or moving walkway with at least one access module
US10189681B2 (en) 2015-07-28 2019-01-29 Inventio Ag Escalator or moving walkway with at least one access module

Also Published As

Publication number Publication date
ZA200608647B (en) 2008-05-28
IL178466A (en) 2011-05-31
RU2410322C2 (ru) 2011-01-27
ATE461905T1 (de) 2010-04-15
US7574271B2 (en) 2009-08-11
JP2007112628A (ja) 2007-05-10
CN1951795A (zh) 2007-04-25
AU2006230735A1 (en) 2007-05-10
HK1102802A1 (en) 2007-12-07
CN1951795B (zh) 2010-05-12
BRPI0604328A (pt) 2007-08-21
CA2564583A1 (fr) 2007-04-21
BRPI0604328B1 (pt) 2018-02-06
DE502006006499D1 (de) 2010-05-06
SG131884A1 (en) 2007-05-28
MXPA06012074A (es) 2007-12-13
CA2564583C (fr) 2014-04-29
AU2006230735B2 (en) 2011-06-30
UA91829C2 (ru) 2010-09-10
EP1777192A1 (fr) 2007-04-25
KR20070043623A (ko) 2007-04-25
JP5207340B2 (ja) 2013-06-12
US20070220329A1 (en) 2007-09-20
PL1777192T3 (pl) 2010-08-31
KR101307684B1 (ko) 2013-09-12
IL178466A0 (en) 2007-05-15
RU2006137210A (ru) 2008-04-27
ES2342725T3 (es) 2010-07-13

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