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DE20311407U1 - Device for checking the alignment of an antenna system - Google Patents

Device for checking the alignment of an antenna system

Info

Publication number
DE20311407U1
DE20311407U1 DE20311407U DE20311407U DE20311407U1 DE 20311407 U1 DE20311407 U1 DE 20311407U1 DE 20311407 U DE20311407 U DE 20311407U DE 20311407 U DE20311407 U DE 20311407U DE 20311407 U1 DE20311407 U1 DE 20311407U1
Authority
DE
Germany
Prior art keywords
antenna
monitoring
monitoring center
alignment
antenna system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20311407U
Other languages
German (de)
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.)
EUBUS GmbH
Original Assignee
EUBUS GmbH
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 EUBUS GmbH filed Critical EUBUS GmbH
Priority to DE20311407U priority Critical patent/DE20311407U1/en
Publication of DE20311407U1 publication Critical patent/DE20311407U1/en
Priority to EP04017505A priority patent/EP1501153A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning

Landscapes

  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Description

2. Beschreibung:2. Description:

1. Technisches Gebiet:1. Technical area:

Die Aufgabe der Vorrichtung ist die Überwachung der Ausrichtung von Mobilfunkantennenanlagen (Sendeanlagen der Netzbetreiber; Basisstationen), die durch äußere Einflüsse (z.B. Unwetter) verändert werden können.The task of the device is to monitor the alignment of mobile radio antenna systems (network operators' transmission systems; base stations), which can be changed by external influences (e.g. storms).

2. Stand der Technik:2. State of the art:

Nach bisherigen Stand der Technik ist eine Überprüfung der Ausrichtung der Antennen (1) nur durch Entsendung eines Montagetrupp und überprüfen der Anlage mittels Kompass oder Peilverfahren möglich.According to the current state of the art, checking the alignment of the antennas (1) is only possible by sending an assembly team and checking the system by means of a compass or direction finding method.

Übliche Erdmagnet - Kompasse verfälschen jedoch durch die Eisenmassen des Antennenmastes das Messergebnis. Deshalb wird bislang ein aufwändiges Peilverfahren zur Überprüfung der Abweichung der Antennen (1) aus Ihrer geforderten Position durchgeführt.However, conventional earth magnet compasses distort the measurement result due to the iron mass of the antenna mast. Therefore, a complex direction finding procedure is currently used to check the deviation of the antennas (1) from their required position.

3. Darstellung der Erfindung:3. Description of the invention:

Bei dieser Erfindung wird die Lage der Antenne (1) über das Erdmagnetfeld erfasst. Die Missweisung durch Eisenmasten und oder sonstiger elektromagnetischer Einflüsse wird durch Kalibration im statisch korrekten Zustand der Antenne (1) kompensiert.In this invention, the position of the antenna (1) is detected via the earth's magnetic field. The declination caused by iron masts and/or other electromagnetic influences is compensated by calibration in the statically correct state of the antenna (1).

4. Vorteile:4. Advantages:

Einfache und ständige Überwachung der Antennen (1) vom Fußpunkt des Antennenmastes (6) oder über ein Ferndiagnose-System.Simple and continuous monitoring of the antennas (1) from the base of the antenna mast (6) or via a remote diagnostic system.

Die Anlage kann im laufenden Betrieb überwacht werden, da ein Betreten der Antennenanlage mittels Leitern oder Hubfahrzeugen nicht notwendig ist. Weiterhin entfällt der Aufbau einer komplizierten Messeinrichtung (z.B. Peilung).The system can be monitored during operation, as it is not necessary to enter the antenna system using ladders or lifting vehicles. Furthermore, there is no need to set up a complicated measuring device (e.g. direction finding).

5. Eine mögliche Realisierung:5. A possible realization:

Die an der Antenne (1) montierte Überwachungseinheit (2) enthält einen elektronischen Erd-Magnetfeldsensor, einen &mgr;-Controller und eine Schnittstelle zur Kommunikation mit der Überwachungszentrale (3).The monitoring unit (2) mounted on the antenna (1) contains an electronic earth magnetic field sensor, a μ-controller and an interface for communication with the monitoring center (3).

Nachdem die Anlage installiert ist und die Antennen (1) korrekt ausgerichtet sind, kann z.B. über einen Taster an der Überwachungszentrale am Fußpunkt des Antennenmastes (6) der Sollzustand der Antenne (1) kalibriert werden.After the system has been installed and the antennas (1) are correctly aligned, the target state of the antenna (1) can be calibrated, for example, using a button on the monitoring center at the base of the antenna mast (6).

Unter Verwendung eines elektronischen Magnetfeldsensors wird das an der Antenne (1) bestehende Erdmagnetfeld erfaßt. Eine eventuelle Missweisung durch Metallmassen wird durch die Kalibrierung des Sensors kompensiert, sodass der Zustand als Normal NULL in dem EEPROM des &mgr;-Controllers hinterlegt wird. Der &mgr;-Controller misst ständig die Abweichung von dieser kalibrierten Position und löst bei Überschreitung der eingestellten Toleranz einen Alarm aus und teilt dies der Überwachungszentrale mit. Die Überwachungszentrale signalisiert dies optisch und/oder akustisch und ermöglicht die Weiterleitung an nachgeschaltete Geräte (5).The earth's magnetic field at the antenna (1) is detected using an electronic magnetic field sensor. Any deviation caused by metal masses is compensated by calibrating the sensor, so that the state is stored as Normal ZERO in the EEPROM of the μ-controller. The μ-controller constantly measures the deviation from this calibrated position and, if the set tolerance is exceeded, triggers an alarm and informs the monitoring center. The monitoring center signals this optically and/or acoustically and enables the information to be forwarded to downstream devices (5).

6. Zeichnung:6. Drawing:

Ein Ausführungsbeispiel der Erfindung wird anhand der Figur 1 erläutertAn embodiment of the invention is explained with reference to Figure 1

•*2•*2

Claims (9)

1. Vorrichtung zur Überwachung der Ausrichtung einer Antennenanlage, insbesondere einer Mobilfunkantennenanlagen, dadurch gekennzeichnet, daß die Vorrichtung wenigstens eine an einer Antenne (1) der Anlage angeordnete Überwachungseinheit (2) zur Erfassung der Ausrichtung der Antenne (1) umfaßt, in der ein Soll-Ist-Vergleich durchgeführt wird. 1. Device for monitoring the alignment of an antenna system, in particular a mobile radio antenna system, characterized in that the device comprises at least one monitoring unit ( 2 ) arranged on an antenna ( 1 ) of the system for detecting the alignment of the antenna ( 1 ), in which a target-actual comparison is carried out. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Überwachungseinheit (2) einen Erdmagnetfeld-Sensor umfaßt. 2. Device according to claim 1, characterized in that the monitoring unit ( 2 ) comprises an earth magnetic field sensor. 3. Vorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß der Sensor kalibrierbar ist. 3. Device according to claim 2, characterized in that the sensor is calibrated. 4. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Vorrichtung ferner eine mit der Überwachungseinheit in Verbindung stehende Überwachungszentrale (3) zur Ausgabe des Ergebnisses des Soll-Ist Vergleichs umfaßt. 4. Device according to one of the preceding claims, characterized in that the device further comprises a monitoring center ( 3 ) connected to the monitoring unit for outputting the result of the target-actual comparison. 5. Vorrichtung nach den Ansprüchen 3 und 4, dadurch gekennzeichnet, daß die Kalibrierung des Sensors durch einen Taster (4) an der Überwachungszentrale (3) vorgenommen werden kann. 5. Device according to claims 3 and 4, characterized in that the calibration of the sensor can be carried out by a button ( 4 ) on the monitoring center ( 3 ). 6. Vorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß die Überwachungszentrale (3) am Fußpunkt eines Antennenmastes (6) der Anlage angeordnet ist. 6. Device according to claim 4 or 5, characterized in that the monitoring center ( 3 ) is arranged at the base of an antenna mast ( 6 ) of the system. 7. Vorrichtung nach einem der Ansprüche 4 bis 6, dadurch gekennzeichnet, daß die Überwachungszentrale (3) das Ergebnis des Soll/Ist-Vergleichs an ein nachgeschaltetes Gerät (5) weiterleitet. 7. Device according to one of claims 4 to 6, characterized in that the monitoring center ( 3 ) forwards the result of the target/actual comparison to a downstream device ( 5 ). 8. Vorrichtung nach einem der Ansprüche 4 bis 7, dadurch gekennzeichnet, daß die Überwachungseinheit (2) einen Microcontroller und eine Schnittstelle zur Kommunikation mit der Überwachungszentrale (3) umfaßt. 8. Device according to one of claims 4 to 7, characterized in that the monitoring unit ( 2 ) comprises a microcontroller and an interface for communication with the monitoring center ( 3 ). 9. Vorrichtung nach einem der Ansprüche 4 bis 8, dadurch gekennzeichnet, daß mehrere, verschiedenen Antennen (1) zugeordnete Überwachungseinheiten (2) vorgesehen sind, die mit der Überwachungszentrale (3) in Verbindung stehen. 9. Device according to one of claims 4 to 8, characterized in that several monitoring units ( 2 ) assigned to different antennas ( 1 ) are provided, which are connected to the monitoring center ( 3 ).
DE20311407U 2003-07-24 2003-07-24 Device for checking the alignment of an antenna system Expired - Lifetime DE20311407U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE20311407U DE20311407U1 (en) 2003-07-24 2003-07-24 Device for checking the alignment of an antenna system
EP04017505A EP1501153A1 (en) 2003-07-24 2004-07-23 Method and system for controlling antenna alignment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20311407U DE20311407U1 (en) 2003-07-24 2003-07-24 Device for checking the alignment of an antenna system

Publications (1)

Publication Number Publication Date
DE20311407U1 true DE20311407U1 (en) 2003-09-11

Family

ID=28051643

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20311407U Expired - Lifetime DE20311407U1 (en) 2003-07-24 2003-07-24 Device for checking the alignment of an antenna system

Country Status (2)

Country Link
EP (1) EP1501153A1 (en)
DE (1) DE20311407U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012158329A1 (en) * 2011-04-28 2012-11-22 Dalmazzo Enzo Autonomous wireless antenna sensor system
US8766873B2 (en) 2008-12-24 2014-07-01 Enzo Dalmazzo Autonomous wireless antenna sensor system

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5118816B2 (en) * 2006-03-28 2013-01-16 京セラ株式会社 Base station apparatus and installation error detection method for base station apparatus
RU2476962C2 (en) * 2011-06-08 2013-02-27 Открытое акционерное общество Центральное конструкторское бюро аппаратостроения Coaxial line
RU2544764C2 (en) * 2012-07-31 2015-03-20 Открытое акционерное общество Центральное конструкторское бюро аппаратостроения Coaxial transmission line
US10396426B2 (en) 2013-08-27 2019-08-27 Commscope Technologies Llc Alignment determination for antennas
JP2023532770A (en) * 2020-07-08 2023-07-31 ノキア テクノロジーズ オサケユイチア Calibration of beam orientation errors for improved positioning

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69008135T2 (en) 1989-12-22 1994-07-28 Alcatel Telspace Device for measuring the bending movement of an antenna mast and control application for directing a motorized antenna.
US5790075A (en) 1994-09-09 1998-08-04 Software Design Ltd. Beam antenna direction measuring method, direction measuring device and antenna direction controller
US6195559B1 (en) 1997-11-26 2001-02-27 U.S. Philips Corporation Communication system, a primary radio station, a secondary radio station, and a communication method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3739364A (en) * 1971-06-07 1973-06-12 Texas Instruments Inc Antenna mast misalignment detector
US6016120A (en) * 1998-12-17 2000-01-18 Trimble Navigation Limited Method and apparatus for automatically aiming an antenna to a distant location
US6239744B1 (en) * 1999-06-30 2001-05-29 Radio Frequency Systems, Inc. Remote tilt antenna system
JP3589990B2 (en) * 2001-02-08 2004-11-17 三菱電機株式会社 Antenna control method and antenna control device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69008135T2 (en) 1989-12-22 1994-07-28 Alcatel Telspace Device for measuring the bending movement of an antenna mast and control application for directing a motorized antenna.
US5790075A (en) 1994-09-09 1998-08-04 Software Design Ltd. Beam antenna direction measuring method, direction measuring device and antenna direction controller
US6195559B1 (en) 1997-11-26 2001-02-27 U.S. Philips Corporation Communication system, a primary radio station, a secondary radio station, and a communication method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8766873B2 (en) 2008-12-24 2014-07-01 Enzo Dalmazzo Autonomous wireless antenna sensor system
US8766872B2 (en) 2008-12-24 2014-07-01 Enzo Dalmazzo Autonomous wireless antenna sensor system
WO2012158329A1 (en) * 2011-04-28 2012-11-22 Dalmazzo Enzo Autonomous wireless antenna sensor system

Also Published As

Publication number Publication date
EP1501153A1 (en) 2005-01-26

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20031016

R163 Identified publications notified

Effective date: 20040316

R156 Lapse of ip right after 3 years

Effective date: 20070201