EP2657171A1 - Lift facility, marking device and measuring device - Google Patents

Lift facility, marking device and measuring device Download PDF

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Publication number
EP2657171A1
EP2657171A1 EP12002963.2A EP12002963A EP2657171A1 EP 2657171 A1 EP2657171 A1 EP 2657171A1 EP 12002963 A EP12002963 A EP 12002963A EP 2657171 A1 EP2657171 A1 EP 2657171A1
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EP
European Patent Office
Prior art keywords
measuring tape
coding
elevator
marking
sensor
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
EP12002963.2A
Other languages
German (de)
French (fr)
Other versions
EP2657171B1 (en
Inventor
Beat De Coi
Tobias Leutenegger
Jan Giger
Steven Freedman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cedes AG
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Cedes AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cedes AG filed Critical Cedes AG
Priority to EP12002963.2A priority Critical patent/EP2657171B1/en
Priority to US13/480,793 priority patent/US8985281B2/en
Priority to JP2013092312A priority patent/JP6317889B2/en
Priority to CN201310149259.8A priority patent/CN103373653B/en
Priority to BR102013010387-0A priority patent/BR102013010387B1/en
Publication of EP2657171A1 publication Critical patent/EP2657171A1/en
Priority to HK14103119.4A priority patent/HK1189870A1/en
Application granted granted Critical
Publication of EP2657171B1 publication Critical patent/EP2657171B1/en
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    • 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
    • B66B1/3492—Position or motion detectors or driving means for the detector

Definitions

  • the invention relates to an elevator installation, as well as a marker device, a measuring device and a guide element for an elevator installation.
  • Elevator systems which comprise the position of the car via a code band suspended in the elevator shaft and a sensor on the elevator car for the detection of the code band are known in the prior art.
  • the object of the invention is to further form the prior art.
  • an elevator installation is characterized in that it comprises an elevator car in an elevator shaft and that it comprises a measuring belt for determining the position of the elevator car inside the elevator shaft which is vertically arranged in the elevator shaft and which has a coding for length measurement along the measuring belt and it comprises at least one marker element which is fastened in the elevator shaft and has a reference marking and that it has a sensor device which is fastened to the elevator car and has an illumination source and a sensor which form a detection field for detecting the measuring tape and in that it comprises an evaluation device the reference marking is arranged such that it can be detected by the detection field and the sensor device is also provided for detecting the reference marking, and the evaluation device determines the position determined via the measuring tape with the refer matches the enamel mark.
  • the marking device is distinguished by the fact that it is intended for marking and / or coding the position of an elevator car within an elevator shaft and for fastening within the elevator shaft, in particular the shaft wall, and a measuring belt for vertical arrangement along the elevator shaft that codes for determining postitons comprises at least one guide element for longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall, wherein at least one guide element has a Referenzmarkl mecanic for marking a specific position within the elevator shaft.
  • the measuring device is characterized in that it is provided for determining the position of an elevator car within an elevator shaft and that it comprises the aforementioned marker device and that it has a sensor device for attachment to the elevator car with an illumination source and a sensor for detecting the measuring tape and the reference marking, and that it comprises an evaluation device for matching the position determined by the measuring tape with the reference marker, wherein the reference marker is arranged in the detection region of the sensor and the sensor for Detection of the tape at the position of a Referenzmarkl réelle the Referenzmarkl mecanic detected.
  • the guide element according to the invention is characterized in that it is provided for the longitudinally movable mounting of a measuring tape within an elevator shaft, in particular on the shaft wall, wherein the guide element has a reference mark for marking a specific position within the elevator shaft.
  • a shift of the measuring tape relative to the floor openings of the elevator installation can be detected and corrected.
  • the measuring tape preferably extends over at least one storey height , in particular over at least two storey heights, advantageously also over all storey heights of the elevator installation. This allows continuous position information. This can enable continuous position information about the position of the elevator car in the elevator shaft.
  • the measuring tape is suspended suspended in the elevator shaft. This may have the advantage that the measuring tape is not affected by a change in the pad, such as by the compression of the building or the chassis of the elevator.
  • the measuring tape is preferably fastened to the elevator shaft on the ceiling or on the wall in the upper travel area of the cabin. This can have the advantage that the measuring tape does not move with a possible elongation or change of the elevator frame. However, the measuring tape could also be attached to the elevator steep.
  • the marker element is at the same time a guide element for the measuring tape for longitudinal storage of the measuring tape within the elevator shaft, wherein the guide element has guide surfaces for the longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall.
  • the marker is placed in correlation with the hoistway door openings. This can allow detection of the position of the shaft door openings.
  • the coding of the measuring tape can be provided so that it always changes over the measuring tape so that no repetitions occur in the code.
  • the coding can have an unambiguous position indication over the entire length of the measuring tape. This makes it possible to clearly identify the position even after the detection has failed.
  • the reference mark may also contain coded information for the presence of a projectile opening or for individual identification of the various projectile openings for detection by the sensor.
  • the adjustment of the evaluation device may include the calibration of the measuring tape and / or the assignment of the different projectile openings to the position data.
  • FIG. 1 shows an elevator installation 1 in lateral section with an elevator shaft 2 with Geuntertö réelleen 3, with an elevator car 4, a measuring tape 5, a fastening device 6 for the measuring tape and guiding and marking elements. 7
  • FIG. 2 shows the wall 8 of a hoistway 2 with the Geuntereö réelleen 3 and the elevator car 4.
  • the guiding and marking elements 7 are fixed at a constant distance from the Geuntereö réelleen on the wall and guide the measuring tape. 5
  • FIG. 3 shows a measuring tape with an overhead fastening device 6 a pure guide member 9 without marking and a guide and Markl ceremoniesselement 7 with a finger-shaped reference mark 9.
  • the measuring tape is fixed by the fastening device 6 stationary and within the guide member and the guide and Markl réelleselements longitudinally displaceable stored.
  • FIG. 4 shows a measuring tape 5 with a code area 11 with a coding 12 and two storage areas 13.
  • a guiding and marking element 7 is fixed to a mounting rail 14 with mounting means 15.
  • the mounting rail is intended for mounting on the elevator wall.
  • the guide and marking element has guide surfaces 10 and reference markers 9 on both sides of the code area, comprises the measuring tape in the storage area 13 and leaves the code area 11 uncovered.
  • the measuring tape is displaceable in the longitudinal direction.
  • FIG. 5 shows a further embodiment of the guiding and marking element 7 which is equipped for mounting the measuring tape with a snap mechanism, which allows a simple way to insert guide and marking element laterally over the tape.
  • FIG. 6 shows a further embodiment of the guiding and marking element 7, in which the carrier of the reference mark is equipped with a snap mechanism, which allows a simple way to insert the measuring tape from above into the guiding and Markl ceremoniesselement

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  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)

Abstract

The elevator system (1) has an elevator cab (4) in an elevator shaft (2) and a measurement tape (5) for determining the position of the elevator cab inside the elevator shaft. The measurement tape is arranged vertically in the elevator shaft and has a code along the measurement tape. A marking element (7), particularly guide element is attached in the elevator shaft, which has a reference marking. A sensor unit is provided for detecting the reference marking, which has an illumination source and a sensor, which form a detection field for detecting the measurement tape. The reference marking is arranged such that it is captured by the detection field. An evaluation unit aligns the position determined by the measurement tape with the reference marking. Independent claims are included for the following: (1) a marking device for marking and encoding the position of an elevator cab inside an elevator shaft and for the attachment inside the elevator shaft; and (2) a measurement apparatus for determining the position of an elevator cab within an elevator shaft with a marking unit.

Description

Die Erfindung betrifft eine Aufzugsanlage, sowie eine Marklerungsvorrichtung, eine Messeinrichtung und ein Führungselement für eine Aufzugsanlage.The invention relates to an elevator installation, as well as a marker device, a measuring device and a guide element for an elevator installation.

Bekannt sind nach dem Stand der Technik Aufzugsanlagen, die die Position der Kabine über einen im Aufzugschacht aufgehängtes Codeband und einen Sensor an der Aufzugskabine zur Detektion des Codebandes umfassen.Elevator systems which comprise the position of the car via a code band suspended in the elevator shaft and a sensor on the elevator car for the detection of the code band are known in the prior art.

Aufgabe der Erfindung ist es, den Stand der Technik weiter zu bilden.The object of the invention is to further form the prior art.

Diese Aufgabe wird durch eine Aufzugsanlage nach Anspruch 1, durch eine Markierungsvorrichtung nach Anspruch 7, durch eine Messeinrichtung nach Anspruch 12 und ein Führungselement nach Anspruch 13 gelöst. Vorteilhafte Weiterbildungen der Erfindung sind in den weiteren Unteransprüchen angegeben.This object is achieved by an elevator installation according to claim 1, by a marking device according to claim 7, by a measuring device according to claim 12 and a guide element according to claim 13. Advantageous developments of the invention are specified in the further subclaims.

Dementsprechend zeichnet sich eine erfindungsgemässe Aufzugsanlage dadurch aus, dass sie eine Aufzugskabine in einem Aufzugschacht umfasst und dass sie ein Messband zur Bestimmung der Position der Aufzugskabine innerhalb des Aufzugsschachtes das vertikal im Aufzugschacht angeordnet ist und das eine Kodierung zur Längenmessung entlang des Messbandes aufweist umfasst und dass sie mindestens ein Marklerungselement das Im Aufzugschacht befestigt ist und eine Referenzmarkierung aufweist umfasst und dass sie eine Sensoreinrichtung die an der Aufzugskabine befestigt ist und eine Beleuchtungsquelle und einen Sensor aufweist, die ein Detektionsfeld bilden zum Detektieren des Messbandes umfasst und dass sie eine Auswerteeinrichtung umfasst, wobei die Referenzmarkierung so angeordnet Ist, dass sie vom Detektionsfeld erfassbar ist und die Sensoreinrichtung auch zur Detektion der Referenzmarkierung vorgesehen ist und die Auswerteeinrichtung die über das Messband bestimmten Position mit der Referenzmarkierung abgleicht.Accordingly, an elevator installation according to the invention is characterized in that it comprises an elevator car in an elevator shaft and that it comprises a measuring belt for determining the position of the elevator car inside the elevator shaft which is vertically arranged in the elevator shaft and which has a coding for length measurement along the measuring belt and it comprises at least one marker element which is fastened in the elevator shaft and has a reference marking and that it has a sensor device which is fastened to the elevator car and has an illumination source and a sensor which form a detection field for detecting the measuring tape and in that it comprises an evaluation device the reference marking is arranged such that it can be detected by the detection field and the sensor device is also provided for detecting the reference marking, and the evaluation device determines the position determined via the measuring tape with the refer matches the enamel mark.

Dementsprechend zeichnet sich die erfindungsgemässe Markierungsvorrichtung dadurch aus, dass sie zur Markierung und/oder Kodierung der Position einer Aufzugskabine innerhalb eines Aufzugschachtes und zur Befestigung Innerhalb des Aufzugschachtes, insbesondere der Schachtwand vorgesehen ist und ein Messband zur vertikalen Anordnung entlang des Aufzugschachtes das eine Kodierung zur Postitonsbestimmung entlang des Messbandes aufweist umfasst und mindestens eine Führungselement zur längs beweglichen Lagerung des Messbandes innerhalb des Aufzugschachtes, Insbesondere an der Schachtwand, umfasst, wobei wenigstens ein Führungselement eine Referenzmarklerung aufweist zur Markierung einer speziellen Position Innerhalb des Aufzugschachtes.Accordingly, the marking device according to the invention is distinguished by the fact that it is intended for marking and / or coding the position of an elevator car within an elevator shaft and for fastening within the elevator shaft, in particular the shaft wall, and a measuring belt for vertical arrangement along the elevator shaft that codes for determining postitons comprises at least one guide element for longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall, wherein at least one guide element has a Referenzmarklerung for marking a specific position within the elevator shaft.

Dementsprechend zeichnet sich die erfindungsgemässe Messeinrichtung dadurch aus, dass sie zur Bestimmung der Position einer Aufzugskabine innerhalb eines Aufzugsschachtes vorgesehen Ist und dass sie die die vorgenannte Marklerungseinrichtung umfasst und dass sie eine Sensoreinrichtung zur Befestigung an der Aufzugskabine mit einer Beleuchtungsquelle und einem Sensor zum Detektieren des Messbandes und der Referenzmarkierung umfasst und dass sie eine Auswerteeinrichtung zum Abgleich der über das Messband bestimmten Position mit der Referenzmarklerung umfasst, wobei die Referenzmarklerung Im Detektionsbereich des Sensors angeordnet ist und der Sensor zur Detektion des Messbandes bei der Position einer Referenzmarklerung die Referenzmarklerung detektiert.Accordingly, the measuring device according to the invention is characterized in that it is provided for determining the position of an elevator car within an elevator shaft and that it comprises the aforementioned marker device and that it has a sensor device for attachment to the elevator car with an illumination source and a sensor for detecting the measuring tape and the reference marking, and that it comprises an evaluation device for matching the position determined by the measuring tape with the reference marker, wherein the reference marker is arranged in the detection region of the sensor and the sensor for Detection of the tape at the position of a Referenzmarklerung the Referenzmarklerung detected.

Dementsprechend zeichnet sich das erfindungsgemässe Führungselement dadurch aus, dass es zur längs beweglichen Lagerung eines Messbandes innerhalb eines Aufzugschachtes, insbesondere an der Schachtwand vorgesehen ist, wobei das Führungselement eine Referenzmarkierung aufweist zur Markierung einer speziellen Position innerhalb des Aufzugschachtes.Accordingly, the guide element according to the invention is characterized in that it is provided for the longitudinally movable mounting of a measuring tape within an elevator shaft, in particular on the shaft wall, wherein the guide element has a reference mark for marking a specific position within the elevator shaft.

Dies kann den Abgleich der Referenzmarkierung mit dem Messband mit nur einem Sensor ermöglichen und kann so einen weiteren Sensor für die Referenzmarkierung einsparen. Eine Verschiebung des Messbandes gegenüber den Geschossöffnungen der Aufzugsanlage kann so erkannt und korrigiert werden.This can allow the reference mark to be aligned with the measuring tape with only one sensor and can thus save another sensor for the reference mark. A shift of the measuring tape relative to the floor openings of the elevator installation can be detected and corrected.

Vorzugsweise erstreckt sich das Messband sich über mindestens eine Geschosshöhe, Insbesondere über mindestens zwei Geschosshöhen, mit Vorteil auch über alle Geschosshöhen der Aufzugsanlage. Dies ermöglicht eine durchgehende Positionsinformation. Dies kann eine durchgehende Positionsinformation über die Position der Aufzugskabine im Aufzugsschacht ermöglichen.The measuring tape preferably extends over at least one storey height , in particular over at least two storey heights, advantageously also over all storey heights of the elevator installation. This allows continuous position information. This can enable continuous position information about the position of the elevator car in the elevator shaft.

Vorzugsweise ist das Messband hängend im Aufzugsschacht befestigt. Dies kann den Vorteil aufweisen, dass das Messband nicht durch eine Veränderung der Unterlage beeinflusst wird, etwa durch die Kompression des Gebäudes oder des Fahrgestells des Aufzugs.Preferably, the measuring tape is suspended suspended in the elevator shaft. This may have the advantage that the measuring tape is not affected by a change in the pad, such as by the compression of the building or the chassis of the elevator.

Vorzugsweise ist das Messband an der Decke oder an der Wand im oberen Fahrbereich der Kabine am Aufzugschacht befestigt. Dies kann den Vorteil haben, dass sich das Messband nicht mit einer möglichen Dehnung oder Veränderung des Aufzugsgestells mitbewegt. Das Messband könnte allerdings auch am Aufzugsgesteil befestigt sein.The measuring tape is preferably fastened to the elevator shaft on the ceiling or on the wall in the upper travel area of the cabin. This can have the advantage that the measuring tape does not move with a possible elongation or change of the elevator frame. However, the measuring tape could also be attached to the elevator steep.

Vorzugsweise ist das Marklerungselement gleichzeitig ein Führungselement für das Messband zur Längslagerung des Messbandes innerhalb des Aufzugsschachtes wobei das Führungselement Führungsflächen zur längs beweglichen Lagerung des Messbandes Innerhalb des Aufzugschachtes insbesondere an der Schachtwand aufweist. Diese Doppelfunktion kann zusätzliche Elemente einsparen.Preferably, the marker element is at the same time a guide element for the measuring tape for longitudinal storage of the measuring tape within the elevator shaft, wherein the guide element has guide surfaces for the longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall. This dual function can save additional elements.

Vorzugsweise ist das Führungselement an der Wand des Aufzugsschachtes befestigt entsprechend einer Befestigung des Messbandes an der Decke oder Wand des Aufzugschachtes.Preferably, the guide element is attached to the wall of the elevator shaft according to an attachment of the measuring tape to the ceiling or wall of the elevator shaft.

Vorzugsweise ist das Markierungselement in Korrelation zu den Schachttüröffnungen platziert. Dies kann eine Erkennung der Position der Schachttüröffnungen ermöglichen.Preferably, the marker is placed in correlation with the hoistway door openings. This can allow detection of the position of the shaft door openings.

Vorzugsweise weist das Messband jeweils entlang seiner Länge verlaufend einen Kodierungsbereich zur Aufnahme der Kodierung und mindestens einen Lagerungsbereich zur Lagerung in den Führungselementen auf. Insbesondere kann der Lagerungsbereich beidseitig entlang der Ränder des Messbandes und der kodierungsbereich zwischen den beidseitigen Lagerungsbereichen verlaufen. Dies kann den Vorteil haben, dass die Lagerung des Messstrelfens die Detektion der Kodierung nicht behindert.Preferably, the measuring tape in each case along its length running on a coding area for receiving the coding and at least one storage area for storage in the guide elements. In particular, the storage area can extend on both sides along the edges of the measuring tape and the coding region between the two-sided storage areas. This may have the advantage that the storage of the Meßstrelfens does not hinder the detection of the coding.

Vorzugsweise umgrelft das Führungselement das Messband wenigstens teilweise. Insbesondere kann das Führungselement das Messband im Lagerungsbereich wenigstens teilweise umgreifen. Vorzugsweise lässt das Führungselement das das Messband im Kodierungsbereich frei. Vorzugsweise überdeckt die Referenzmarklerung das Messband wenigstens teilweise. Insbesondere kann die Referenzmarklerung das Messband Im Lagerungsbereich wenigstens teilweise überdecken. Vortellhafterweise lässt die Referenzmarklerung den Kodierungsbereich zur Detektion durch die Sensoreinrichtung frei. Mit besonderem Vorteil ist die Referenzmarkierung beidseitig vom Kodierungsbereich angeordnet. Diese beiderseitige Anordnung kann dazu führen, dass mindestens stets eine der beiden Referenzmarklerungen Innerhalb des Toleranzbereiches des Detektionsfeldes der Sensoreinrichtung liegt. Dies deshalb weil vorzugsweise das Detektionsfeld breiter als der Kodierungsbereich ist um einen Versatz der Sensoreinrichtung senkrecht zum Messband auszugleichen, wie er beispielsweise durch das Pendeln der Aufzugskabine entstehen kann. Vorzugsweise Ist die Kodierung eine optische Kodierung ist, insbesondere IR (Infrarot) sensitiv. Vorzugsweise Ist die Referenzmarklerung eine optische Markierung, Insbesondere IR sensitiv Vorzugsweise ist der Sensor ein IR Sensor. Vorzugsweise ist der Sensor ein Matrixsensor. Vorzugsweise ist die Kodierung eine Matrix Kodierung. Vorzugsweise ist der Sensor eine bildgebende Kamera.Preferably, the guide element at least partially surrounds the measuring tape. In particular, the guide element can at least partially surround the measuring tape in the storage area. The guide element preferably releases the measuring tape in the coding region. The reference marker preferably covers the measuring tape at least partially. In particular, the reference marker can at least partially cover the measuring tape in the storage area. Vororthafterhafterweise allows the Referenzmarklerung the coding area for detection by the sensor device free. With special advantage, the reference marking is arranged on both sides of the coding region. This mutual arrangement can lead to at least one of the two reference markers being within the tolerance range of the detection field of the sensor device. This is because preferably the detection field is wider than the coding region to compensate for an offset of the sensor device perpendicular to the measuring tape, as it may arise, for example, by the oscillation of the elevator car. Preferably, the coding is an optical coding, in particular IR (infrared) sensitive. Preferably, the reference marker is an optical marker, in particular IR sensitive. Preferably, the sensor is an IR sensor. Preferably, the sensor is a matrix sensor. Preferably, the coding is a matrix coding. Preferably, the sensor is an imaging camera.

Die Kodierung des Messbandes kann so vorgesehen sein, dass sie über das Messband sich stets so ändert, dass keine Wiederholungen Im Kode vorkommen. Die Kodierung kann eine eindeutige Positionsangabe über die gesamte Länge des Messbandes aufweisen. Damit Ist eine eindeutige Erkennung der Position auch nach Ausfall der Detektion möglich.The coding of the measuring tape can be provided so that it always changes over the measuring tape so that no repetitions occur in the code. The coding can have an unambiguous position indication over the entire length of the measuring tape. This makes it possible to clearly identify the position even after the detection has failed.

Die Referenzmarkierung kann auch codierte Information zum Vorhandensein einer Geschossöffnung oder zur individuellen Identifikation der verschiedenen Geschossöffnungen enthalten zur Detektion durch den Sensor. Der Abgleich der Auswerteeinrichtung kann die Kallibrierung des Messbandes und/oder die Zuordnung der verschiedenen Geschossöffnungen zu den Positionsdaten umfassen.The reference mark may also contain coded information for the presence of a projectile opening or for individual identification of the various projectile openings for detection by the sensor. The adjustment of the evaluation device may include the calibration of the measuring tape and / or the assignment of the different projectile openings to the position data.

Ausführungsbeispielembodiment

Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden näher erläutert. Gleiche Bezugszeichen In den einzelnen Figuren bezeichnen dabei gleiche Elemente. Es zeigen:

Figur 1:
eine Aufzugsanlage In seltlichem Schnitt
Figur 2:
Wand einer Aufzugsanlage mit den Schachttüröffnungen
Figur 3:
Messband mit Befestigung, Führungselement und Markierungselement
Figur 4:
Führungs- und Markierungselement
Figur 5:
Ein weiteres Führungs- und Marklerungselement
Figur 6:
Ein weiteres Führungs- und Marklerungselement
Embodiments of the invention are illustrated in the drawings and are explained in more detail below. Identical reference symbols In the individual figures, like elements designate. Show it:
FIG. 1:
an elevator system in a vertical section
FIG. 2:
Wall of an elevator system with the shaft door openings
FIG. 3:
Measuring tape with attachment, guide element and marking element
FIG. 4:
Guiding and marking element
FIG. 5:
Another management and marketing element
FIG. 6:
Another management and marketing element

Figur 1 zeigt eine Aufzugsanlage 1 In seitlichem Schnitt mit einem Aufzugsschacht 2 mit Geschosstüröffnungen 3, mit einer Aufzugskabine 4, einem Messband 5, einer Befestigungsvorrichtung 6 für das Messband und Führungs- und Markierungselemente 7. FIG. 1 shows an elevator installation 1 in lateral section with an elevator shaft 2 with Geschosstüröffnungen 3, with an elevator car 4, a measuring tape 5, a fastening device 6 for the measuring tape and guiding and marking elements. 7

Figur 2 zeigt die Wand 8 eines Aufzugschachtes 2 mit den Geschosstüröffnungen 3 und der Aufzugskabine 4. Die Führungs- und Markierungselemente 7 sind In konstantem Abstand zu den Geschosstüröffnungen an der Wand befestigt und führen das Messband 5 FIG. 2 shows the wall 8 of a hoistway 2 with the Geschosstüröffnungen 3 and the elevator car 4. The guiding and marking elements 7 are fixed at a constant distance from the Geschosstüröffnungen on the wall and guide the measuring tape. 5

Figur 3 zeigt ein Messband mit einer oben liegenden Befestigungsvorrichtung 6 einem reinen Führungselement 9 ohne Markierung und einem Führungs- und Marklerungselement 7 mit einer fingerförmigen Referenzmarkierung 9. Das Messband ist durch die Befestigungvorrichtung 6 ortsfest fixiert und Innerhalb des Führungselements und des Führungs- und Marklerungselements in Längsrichtung verschiebbar gelagert. FIG. 3 shows a measuring tape with an overhead fastening device 6 a pure guide member 9 without marking and a guide and Marklerungselement 7 with a finger-shaped reference mark 9. The measuring tape is fixed by the fastening device 6 stationary and within the guide member and the guide and Marklerungselements longitudinally displaceable stored.

Figur 4 zeigt ein Messband 5 mit einem Kodebereich 11 mit einer Kodierung 12 und zwei Lagerungsbereiche 13. Ein Führungs- und Markierungselement 7 ist an einer Montageschiene 14 mit Montagemitteln 15 befestigt. Die Montageschiene ist zur Montage an der Aufzugswand vorgesehen. FIG. 4 shows a measuring tape 5 with a code area 11 with a coding 12 and two storage areas 13. A guiding and marking element 7 is fixed to a mounting rail 14 with mounting means 15. The mounting rail is intended for mounting on the elevator wall.

Das Führungs- und Markierungselement weist Führungsflächen 10 und Referenzmarklerungen 9 beiderseitig des Kodebereichs auf, umfasst das Messband im Lagerungsbereich 13 und lässt den Kodebereich 11 unbedeckt. Das Messband ist in Längsrichtung verschiebbar.The guide and marking element has guide surfaces 10 and reference markers 9 on both sides of the code area, comprises the measuring tape in the storage area 13 and leaves the code area 11 uncovered. The measuring tape is displaceable in the longitudinal direction.

Figur 5 zeigt eine weitere Ausführung des Führungs- und Markierungselements 7 das zur Montage des Messbandes mit einer Schnappmechanismus ausgestattet ist, die es auf einfache Weise erlaubt Führungs- und Markierungselement seitlich über das Messband einzufügen. FIG. 5 shows a further embodiment of the guiding and marking element 7 which is equipped for mounting the measuring tape with a snap mechanism, which allows a simple way to insert guide and marking element laterally over the tape.

Figur 6 zeigt eine weitere Ausführung des Führungs- und Markierungselements 7, bei dem der Träger der Referenzmarkierung mit einem Schnappmechanismus ausgestattet Ist, die es auf einfache Weise erlaubt das Messband von oben in das Führungs- und Marklerungselement einzufügen FIG. 6 shows a further embodiment of the guiding and marking element 7, in which the carrier of the reference mark is equipped with a snap mechanism, which allows a simple way to insert the measuring tape from above into the guiding and Marklerungselement

Bezugszeichenliste:LIST OF REFERENCE NUMBERS

11
Aufzugsanlageelevator system
22
Aufzugsschachtelevator shaft
33
GeschosstüröffnungenBasement door openings
44
Aufzugskabinecar
55
Messbandmeasuring tape
66
Befestigungsvorrichtungfastening device
77
Führungs-und MarkierungselementeGuiding and marking elements
88th
Wand mit GeschosstüröffnungenWall with shop door openings
99
Referenzmarkierungreference mark
1010
Führungsflächenguide surfaces
1111
KodebereichKodebereich
1212
Kodierungcoding
1313
Lagerungsbereichstorage area
1414
Montageschienemounting rail
1515
Montagemittelmounting means

Claims (13)

Aufzuganlage
mit einer Aufzugskabine In einem Aufzugschacht und
mit einem Messband zur Bestimmung der Position der Aufzugskabine innerhalb des Aufzugsschachtes das vertikal im Aufzugschacht angeordnet Ist und das eine Kodierung zur Längenmessung entlang des Messbandes aufweist und
mit mindestens einem Markierungselement das im Aufzugschacht befestigt Ist und eine Referenzmarklerung aufweist und
mit einer Sensoreinrichtung die an der Aufzugskabine befestigt ist und eine Beleuchtungsquelle und einen Sensor umfasst, (auch IR) die ein Detektionsfeld bilden zum Detektieren des Messbandes und mit einer Auswerteeinrichtung
dadurch gekennzeichnet, dass
die Referenzmarkierung so angeordnet ist, dass sie vom Detektionsfeld erfassbar ist und
die Sensoreinrichtung auch zur Detektion der Referenzmarkierung vorgesehen ist und
die Auswerteeinrichtung die über das Messband bestimmten Position mit der Referenzmarklerung abgleichtelevator system
with an elevator car in an elevator shaft and
with a measuring tape for determining the position of the elevator car within the elevator shaft, which is arranged vertically in the elevator shaft and which has a coding for measuring the length along the measuring tape and
with at least one marking element which is mounted in the elevator shaft and has a reference marker, and
with a sensor device which is attached to the elevator car and comprises an illumination source and a sensor (also IR) which form a detection field for detecting the measuring tape and with an evaluation device
characterized in that
the reference mark is arranged such that it can be detected by the detection field and
the sensor device is also provided for detecting the reference mark, and
the evaluation device adjusts the position determined by the measuring tape with the reference marker Aufzugsanlage nach Anspruch 1 wobei das Messband sich über mindestens eine Geschosshöhe erstreckt, Insbesondere über mindestens zwei, und/oder hängend befestigt ist, und/oder an der Decke oder an der Wand im oberen Fahrbereich der Kabine am Aufzugschacht befestigt ist.Lift installation according to claim 1, wherein the measuring tape extends over at least one storey height, in particular is attached at least two, and / or hanging, and / or is fixed to the ceiling or on the wall in the upper travel range of the cabin on the elevator shaft. Aufzugsanlage nach einem der vorgenannten Ansprüche wobei das Marklerungselement gleichzeitig Führungselement für Messband ist zur Längslagerung des Messbandes Innerhalb des Aufzugschachtes und Führungsflächen aufweist zur längs beweglichen Lagerung des Messbandes Innerhalb des Aufzugschachtes Insbesondere an der SchachtwandElevator installation according to one of the preceding claims, wherein the Marklerungselement is at the same time guide element for measuring tape for longitudinal storage of the measuring tape within the elevator shaft and guide surfaces for longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall Aufzugsanlage nach einem der vorgenannten Ansprüche wobei das Messband jeweils entlang seiner Länge verlaufend einen Kodierungsbereich zur Aufnahme der Kodierung und mindestens einen Lagerungsbereich zur Lagerung in den Führungselementen aufweist, und/oder der Lagerungsbereich beidseitig entlang der Ränder des Messbandes verläuft und/oder der Kodierungsbereich zwischen den beidseitigen Lagerungsbereichen verläuft.Elevator installation according to one of the preceding claims, wherein the measuring tape each extending along its length has a coding area for receiving the coding and at least one storage area for storage in the guide elements, and / or the storage area extends on both sides along the edges of the measuring tape and / or the coding area between the two-sided storage areas runs. Aufzugsanlage nach einem der vorgenannten Ansprüche wobei das Führungselement das Messband wenigstens teilweise umgreift, insbesondere das Messband im Lagerungsbereich wenigstens teilweise umgreift, vorzugsweise das Messband Im Kodierungsbereich frei lässt und/oder die Referenzmarkierung das Messband wenigstens teilweise überdeckt, insbesondere das Messband im Lagerungsbereich wenigstens teilweise überdeckt und im Kodierungsbereich nicht überdeckt und/oder beidseitig vom Kodierungsbereich angeordnet ist.Elevator installation according to one of the preceding claims, wherein the guide element at least partially surrounds the measuring tape, in particular at least partially surrounds the measuring tape in the storage area, preferably at least partially leaves the measuring tape in the coding area and / or the reference mark at least partially covers the measuring tape, in particular at least partially covers the measuring tape in the storage area and is not covered in the coding area and / or arranged on both sides of the coding area. Aufzugsanlage nach einem der vorgenannten Ansprüche wobei die Kodierung eine optische Kodierung ist, die von einem Sensor erfassbar ist und die Referenzmarkierung eine optische Markierung Ist, die vom gleichen Sensor wie für die Kodierung erfassbar ist.Elevator installation according to one of the preceding claims, wherein the coding is an optical coding which can be detected by a sensor and the reference marking is an optical marking which can be detected by the same sensor as for the coding. Marklerungsvorrichtung
zur Markierung und/oder Kodierung der Position einer Aufzugskabine Innerhalb eines Aufzugschachtes und
zur Befestigung innerhalb des Aufzugschachtes, Insbesondere der Schachtwand
mit einem Messband zur vertikalen Anordnung entlang des Aufzugschachtes das eine Kodierung zur Postitonsbestimmung entlang des Messbandes aufweist und
mit mindestens einem Führungselement zur längs beweglichen Lagerung des Messbandes innerhalb des Aufzugschachtes, insbesondere an der Schachtwand
dadurch gekennzeichnet, dass
wenigstens ein Führungselement eine Referenzmarkierung aufweist zur Markierung einer speziellen Position Innerhalb des Aufzugschachtes.Marklerungsvorrichtung
for marking and / or coding the position of an elevator car within an elevator shaft and
for attachment within the hoistway, in particular the shaft wall
with a measuring tape for vertical arrangement along the elevator shaft which has a coding for Postitonsbestimmung along the measuring tape and
with at least one guide element for the longitudinally movable mounting of the measuring tape within the elevator shaft, in particular on the shaft wall
characterized in that
at least one guide element has a reference mark for marking a specific position within the elevator shaft. Markierungsvorrichtung nach Anspruch 7, wobei das Messband zur ortsfesten Befestigung an einem Ende vorgesehen ist, insbesondere zur hängenden Befestigung.Marking device according to claim 7, wherein the measuring tape is provided for fixed attachment at one end, in particular for hanging attachment. Markierungsvorrichtung nach einem der Ansprüche 7 bis 8 wobei die Kodierung eine optische Kodierung ist, die von einem Sensor erfassbar Ist und die Referenzmarkierung eine optische Markierung Ist, die vom gleichen Sensor wie für die Kodierung erfassbar ist.Marking device according to one of claims 7 to 8 wherein the coding is an optical coding, which is detectable by a sensor and the reference mark is an optical marking, which is detectable by the same sensor as for the coding. Markierungsvorrichtung nach einem der Ansprüche 7 bis 9, wobei das Messband entlang seiner Länge verlaufend einen Kodierungsbereich zur Aufnahme der Kodierung und mindestens einen Lagerungsbereich zur Lagerung In den Führungselementen aufweist und/oder der Lagerungsbereich beidseitig entlang der Ränder des Messbandes verläuft und/oder der Kodierungsbereich zwischen den beidseitigen Lagerungsbereichen verläuft.Marking device according to one of claims 7 to 9, wherein the measuring tape extending along its length has a coding area for receiving the coding and at least one storage area for storage in the guide elements and / or the storage area extends on both sides along the edges of the measuring tape and / or the coding between the two-sided storage areas runs. Markierungsvorrichtung nach einem der Ansprüche 7 bis 10, wobei das Führungselement das Messband sensorseitig wenigstens teilweise umgreift, insbesondere das Messband im Lagerungsbereich sensorseitig wenigstens teilweise umgreift, vorzugsweise das Messband im Kodierungsbereich sensorseitig frei lässt und/oder die Referenzmarkierung das Messband sensorseitig wenigstens teilweise überdeckt, insbesondere das Messband Im Lagerungsbereich sensorseitig wenigstens teilweise überdeckt und im Kodierungsbereich sensorseitig frei lässt, vorzugsweise sensorseitig beidseitig vom Kodierungsbereich angeordnet ist.Marking device according to one of claims 7 to 10, wherein the guide element surrounds the measuring tape sensor side at least partially, in particular the measuring tape in the storage area on the sensor side at least partially surrounds, preferably leaves the tape in the coding area sensor side and / or the reference mark on the sensor side at least partially covered, in particular the measuring tape is at least partially covered in the storage area on the sensor side and left free on the sensor side in the coding area, preferably being arranged on both sides of the coding area on the sensor side. Messeinrichtung
zur Bestimmung der Position einer Aufzugskabine Innerhalb eines Aufzugsschachtes mit einer Markierungseinrichtung nach einem der vorgenannten Ansprüche
mit einer Sensoreinrichtung zur Befestigung an der Aufzugskabine mit einer Beleuchtungsquelle und einem Sensor zum Detektieren des Messbandes und der Referenzmarkierung
mit einer Auswerteeinrichtung zum Abgleich der über das Messband bestimmten Position mit der Referenzmarkierung
dadurch gekennzeichnet, dass
die Referenzmarkierung im Detektionsbereich des Sensors angeordnet ist und der Sensor zur Detektion des Messbandes bei der Position einer Referenzmarkierung die Referenzmarklerung detektiert.measuring device
for determining the position of an elevator car within an elevator shaft with a marking device according to one of the preceding claims
with a sensor device for attachment to the elevator car with an illumination source and a sensor for detecting the measuring tape and the reference marking
with an evaluation device for matching the position determined by the measuring tape with the reference marking
characterized in that
the reference mark is arranged in the detection range of the sensor and the sensor for detecting the measuring tape detects the reference mark at the position of a reference mark. Führungselement zur längs beweglichen Lagerung eines Messbandes innerhalb eines Aufzugschachtes, Insbesondere an der Schachtwand dadurch gekennzeichnet, dass das Führungselement eine Referenzmarkierung aufweist zur Markierung einer speziellen Position innerhalb des Aufzugschachtes.Guide element for the longitudinally movable mounting of a measuring tape within an elevator shaft, in particular on the shaft wall characterized in that the guide element has a reference mark for marking a specific position within the elevator shaft.
EP12002963.2A 2012-04-26 2012-04-26 Lift facility, marking device and measuring device Active EP2657171B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP12002963.2A EP2657171B1 (en) 2012-04-26 2012-04-26 Lift facility, marking device and measuring device
US13/480,793 US8985281B2 (en) 2012-04-26 2012-05-25 Elevator shaft position measurement apparatus
JP2013092312A JP6317889B2 (en) 2012-04-26 2013-04-25 Elevator equipment, measuring device, and marking device
CN201310149259.8A CN103373653B (en) 2012-04-26 2013-04-26 Lift equipment, measurement mechanism, labelling apparatus and induction element
BR102013010387-0A BR102013010387B1 (en) 2012-04-26 2013-04-26 INSTALLATION OF ELEVATOR, MARKER DEVICE, MEASUREMENT DEVICE AND CONDUCTOR ELEMENT
HK14103119.4A HK1189870A1 (en) 2012-04-26 2014-04-01 Lift facility, marking device and measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12002963.2A EP2657171B1 (en) 2012-04-26 2012-04-26 Lift facility, marking device and measuring device

Publications (2)

Publication Number Publication Date
EP2657171A1 true EP2657171A1 (en) 2013-10-30
EP2657171B1 EP2657171B1 (en) 2014-06-11

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ID=46146527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12002963.2A Active EP2657171B1 (en) 2012-04-26 2012-04-26 Lift facility, marking device and measuring device

Country Status (6)

Country Link
US (1) US8985281B2 (en)
EP (1) EP2657171B1 (en)
JP (1) JP6317889B2 (en)
CN (1) CN103373653B (en)
BR (1) BR102013010387B1 (en)
HK (1) HK1189870A1 (en)

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JP6317889B2 (en) 2018-04-25
BR102013010387B1 (en) 2021-08-17
BR102013010387A2 (en) 2015-06-30
CN103373653B (en) 2016-05-04
US8985281B2 (en) 2015-03-24
EP2657171B1 (en) 2014-06-11
US20130284544A1 (en) 2013-10-31
JP2013230936A (en) 2013-11-14
CN103373653A (en) 2013-10-30

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