EP0514244B1 - Installation pour la télécommande par liaison hertzienne d'un engin mobile motorisé - Google Patents

Installation pour la télécommande par liaison hertzienne d'un engin mobile motorisé Download PDF

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Publication number
EP0514244B1
EP0514244B1 EP92401274A EP92401274A EP0514244B1 EP 0514244 B1 EP0514244 B1 EP 0514244B1 EP 92401274 A EP92401274 A EP 92401274A EP 92401274 A EP92401274 A EP 92401274A EP 0514244 B1 EP0514244 B1 EP 0514244B1
Authority
EP
European Patent Office
Prior art keywords
transmitter
remote control
portable
infrared
receiver
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
EP92401274A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0514244A1 (fr
Inventor
Claude Rivollier
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.)
JAY ELECTRONIQUE
Original Assignee
JAY ELECTRONIQUE
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 JAY ELECTRONIQUE filed Critical JAY ELECTRONIQUE
Publication of EP0514244A1 publication Critical patent/EP0514244A1/fr
Application granted granted Critical
Publication of EP0514244B1 publication Critical patent/EP0514244B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/40—Applications of devices for transmitting control pulses; Applications of remote control devices
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements

Definitions

  • Certain mobile motorized vehicles such as, for example, overhead traveling cranes, include a radio link receiver acting on the controls of the mobile vehicle with which it is combined, so that the latter can be operated remotely from a manipulated portable transmitter. by a worker.
  • the transmitter be manipulated inadvertently without being immediately visible, but also manipulation of the transmitter, out of sight of the mobile device, for example from a neighboring office, can lead to a setting uncontrolled movement of the bridge.
  • the object of the present invention is in particular to remedy these drawbacks and for this purpose relates to an installation for the remote control by radio link of a motorized mobile vehicle comprising a radio frequency receiver installed on the mobile vehicle to which it is combined so as to ensure the remote control of this machine from a corresponding portable radio frequency transmitter, installation characterized in that the mobile machine also includes an infrared transmitter while the portable transmitter includes a corresponding infrared receiver, these infrared transmitter and receiver being combined with radio frequency receiver and transmitter so that, at least the start-up of the mobile device, can only be carried out by radio remote control, from the portable transmitter, only when this portable transmitter is in a area such that, relative to the mobile device, it can receive a signal beforehand infrared remote control authorization.
  • the invention is shown by way of nonlimiting example in the single attached drawing which is a schematic view of an installation for the remote control by radio link of an overhead crane.
  • the present invention therefore aims to increase the level of security in the remote control system of a mobile motorized vehicle while benefiting from the advantages of a radio link.
  • the installation is carried out in such a way that the remote control by radio link can only be operated (start-up or activation of a "dead man” process) when the manipulation remote control is carried out in the immediate vicinity or at least in a delimited area, of the mobile motorized vehicle.
  • this mobile motorized vehicle is constituted by an overhead crane, the carriage 1 of which moves on rails 2 using drive wheels 3, this overhead crane supporting a hoist 4 actuated by a motor winch 5.
  • All these traction units are actuated by means of relays from a box 6 which constitutes a radio receiver, the receiving member of which is constituted by the antenna 7.
  • This radio frequency link illustrated in 10 therefore allows, from the actuation of the control buttons 81 of the housing 8 to control the various motor members of the carriage 1 of the overhead crane in order to perform the desired maneuvers.
  • the carriage 1 of the motorized mobile vehicle also includes an infrared transmitter, the transmission member of which is shown diagrammatically at 11 and is preferably placed on the housing 6 of the radio frequency receiver.
  • the infrared emitting member 11 of the radio receiver of the box 6 emits a single or multiple delimited directional beam and possibly of adjustable orientation, oriented in a suitable manner.
  • the mobile motorized vehicle being constituted by an overhead crane
  • the infrared emission member is oriented towards the ground and the corresponding infrared receiver is included in the box 8 of the portable radio frequency transmitter so that the infrared receiving member 12 authorizes the remote control of the carriage 1 by the radio link 10 only when the portable box 8, that is to say in fact the the worker who manipulates it is located in the perfectly delimited zone 111 in which the infrared signal emitted by the emitting member 11 of the housing 6 is emitted.
  • the combination in the portable box 8 of the radio frequency transmitter and the infrared receiver is such that at least the starting of one of the motor organs of the mobile machine can only be carried out by the radio link when this box 8 of the portable transmitter is in an area such, relative to the mobile machine 1, that it can receive beforehand an infrared frequency signal for remote control authorization.
  • This infrared link between the radio frequency receiver provided on the mobile device and the radio frequency transmitter of the portable unit, is above all to increase the level of security when taking control of the mobile machine by the operator of the remote control.
  • This infrared link may however be used for other purposes and, in particular, for the return of information from the mobile machine to the operator. (load indication, technical monitoring, etc.) so that this information can be checked by the operator at the start of each operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Toys (AREA)
  • Catching Or Destruction (AREA)
  • Control And Safety Of Cranes (AREA)
  • Telephone Function (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
EP92401274A 1991-05-07 1992-05-07 Installation pour la télécommande par liaison hertzienne d'un engin mobile motorisé Expired - Lifetime EP0514244B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9105587 1991-05-07
FR9105587A FR2676296B1 (fr) 1991-05-07 1991-05-07 Installation pour la telecommande par liaison hertzienne d'un engin mobile motorise.

Publications (2)

Publication Number Publication Date
EP0514244A1 EP0514244A1 (fr) 1992-11-19
EP0514244B1 true EP0514244B1 (fr) 1995-04-26

Family

ID=9412602

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92401274A Expired - Lifetime EP0514244B1 (fr) 1991-05-07 1992-05-07 Installation pour la télécommande par liaison hertzienne d'un engin mobile motorisé

Country Status (5)

Country Link
EP (1) EP0514244B1 (es)
AT (1) ATE121858T1 (es)
DE (1) DE69202195T2 (es)
ES (1) ES2072110T3 (es)
FR (1) FR2676296B1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1271744B (it) * 1994-03-15 1997-06-09 Marco Faita Dispositivo elettronico per la visualizzazione a distanza di informazioni
DE19746700C2 (de) 1997-10-22 2000-01-13 Wacker Werke Kg Verfahren und Sicherheitseinrichtung zum Fernsteuern von selbstfahrenden Arbeitsgeräten
ITVI980062A1 (it) 1998-03-27 1999-09-27 Bitelli Spa Dispositivo di comando remoto per macchine operatrici
EP0971330A1 (en) * 1998-07-07 2000-01-12 Otis Elevator Company Verbal remote control device
DE19925721B4 (de) * 1999-06-07 2015-11-05 Caterpillar Global Mining Europe Gmbh Verfahren und Einrichtung zur ferngesteuerten Betätigung eines Steuergeräts
AT412196B (de) * 2000-03-17 2004-11-25 Keba Ag Verfahren zur zuordnung einer mobilen bedien- und/oder beobachtungseinrichtung zu einer maschine sowie bedien- und/oder beobachtungseinrichtung hierfür
ATE489693T1 (de) * 2001-08-28 2010-12-15 In Rad Co Sa Fernsteuerungsystem
DE10316715A1 (de) * 2003-04-11 2004-11-04 Wacker Construction Equipment Ag Fernsteuersender-Gehäuse mit Lageerfassungseinrichtung
ATE323928T1 (de) * 2003-05-20 2006-05-15 Trumpf Medizin Systeme Gmbh & Co Kg Verfahren und vorrichtung zur fernsteuerung eines medizinischen gerätes
DE10336731A1 (de) * 2003-08-11 2005-03-17 Siemens Ag Funk-Bediensystem und Verfahren zum Betrieb eines Funksystems
DE102004007504B4 (de) * 2004-02-13 2009-11-05 Demag Cranes & Components Gmbh Hebezeug, insbesondere Kettenzug oder Seilzug
EP1748399A1 (fr) * 2005-07-28 2007-01-31 Savoie Electronique Groupe Sabatier Dispositif de télécommande de sécurité
WO2009025001A1 (en) * 2007-08-20 2009-02-26 Sist & Matica S.R.L. Safety system for industrial operations
JP5215725B2 (ja) * 2008-05-13 2013-06-19 株式会社キトー 走行クレーンの操作制御装置、操作制御方法
DE102008047425A1 (de) * 2008-09-15 2010-04-15 Putzmeister Concrete Pumps Gmbh Mobile Arbeitsmaschine mit Fernsteuereinrichtung
GB2484468A (en) * 2010-10-11 2012-04-18 Paul Weldon Johnston User authentication and safety system for remote control equipment
EP2573445B1 (de) * 2011-09-26 2021-05-05 Fiessler Elektronik GmbH & Co. KG Manipulator
CN102963820A (zh) * 2012-11-05 2013-03-13 济南意景科技开发有限公司 一种控制塔机的遥控装置
DK201370130A (en) * 2013-03-07 2014-09-08 Tca Lift As Interactive directional remote control
US10047500B2 (en) 2014-11-07 2018-08-14 Wacker Neuson Production Americas Llc Remote controlled compaction machine
CN107352400B (zh) * 2017-08-22 2019-04-09 深圳柒祁祺商贸有限公司 一种建筑用起重机起吊控制装置
DE102019003625A1 (de) * 2018-06-25 2020-01-02 Sew-Eurodrive Gmbh & Co Kg Verfahren zum Betreiben eines Systems und System
DK3838830T3 (da) 2019-12-20 2022-09-12 Hiab Ab Styresystem for stabilisatorben, et køretøj, og en metode

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585175A (en) * 1977-07-13 1981-02-25 Talbot Motor Measurement apparatus for use with a rotary member
JPS60144096A (ja) * 1983-12-30 1985-07-30 Yanmar Diesel Engine Co Ltd 遠隔操縦作業機の遠隔操縦表示機構
WO1990010140A1 (en) * 1989-02-28 1990-09-07 Nauchno-Proizvodstvennoe Obiedinenie Po Sozdaniju I Vypusku Sredstv Avtomatizatsii Gornykh Mashin Device for manipulation control of a movable object

Also Published As

Publication number Publication date
DE69202195D1 (de) 1995-06-01
FR2676296A1 (fr) 1992-11-13
ATE121858T1 (de) 1995-05-15
FR2676296B1 (fr) 1993-08-20
ES2072110T3 (es) 1995-07-01
DE69202195T2 (de) 1996-01-04
EP0514244A1 (fr) 1992-11-19

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