EP0141749A3 - Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out - Google Patents

Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out Download PDF

Info

Publication number
EP0141749A3
EP0141749A3 EP84402206A EP84402206A EP0141749A3 EP 0141749 A3 EP0141749 A3 EP 0141749A3 EP 84402206 A EP84402206 A EP 84402206A EP 84402206 A EP84402206 A EP 84402206A EP 0141749 A3 EP0141749 A3 EP 0141749A3
Authority
EP
European Patent Office
Prior art keywords
signal
machine
remote control
synchronization
restored
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
EP84402206A
Other languages
French (fr)
Other versions
EP0141749B1 (en
EP0141749A2 (en
Inventor
Marc Serge Noel
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Priority to AT84402206T priority Critical patent/ATE41254T1/en
Publication of EP0141749A2 publication Critical patent/EP0141749A2/en
Publication of EP0141749A3 publication Critical patent/EP0141749A3/en
Application granted granted Critical
Publication of EP0141749B1 publication Critical patent/EP0141749B1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/24—Remote control specially adapted for machines for slitting or completely freeing the mineral
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/28—Electric signal transmission systems in which transmission is by pulses using pulse code
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S414/00—Material or article handling
    • Y10S414/122—Remote control handlers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Selective Calling Equipment (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Circuits Of Receivers In General (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

1. A direct view remote control method for a construction machine, especially for mines and quarries, adapted to transmit to this machine a plurality of orders to be executed simultaneously, according to which parallel orders from a driver of the machine are converted (LS) into binary signals, a sequential binary signal (A, B-C: Sp -Ss ) is elaborated (CB) from these wherein each sequence includes synchronization bits (A) and information bits (B-C) representative, in biphasic code with a transition per bit, of the afore mentioned binary signals, a remote control signal transmitted in electromagnetic form (ERF) is elaborated (M) by direct amplitude modulation of a carrier wave by this sequential binary signal, from this remote control signal, after reception, the sequential binary signal is restored and converted after synchronization into electrical signals appropriate for control of the machine, the method being characterized in that the sequential binary signal comprises a periodic pulsed signal (A) in its synchronization bits, the frequency of which (H0 ) is an even multiple of the transitory frequencies (H1 , H2 ) defined by the transitions in the successive information bits, and in that on reception the bit and sequence frequencies are restored (RSYN, RM1 ) from the recognition (RSYN), in the demodulated signal, of the synchronization frequency (H0 ), whilst this demodulated signal is subjected (AD; VM, DS) to validation tests, with the help of the frequencies thus restored, before its decoding and conversion into electrical control signal is authorized.
EP84402206A 1983-11-04 1984-11-02 Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out Expired EP0141749B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84402206T ATE41254T1 (en) 1983-11-04 1984-11-02 PROCEDURE FOR REMOTE CONTROL OF CONSTRUCTION MACHINE IN DIRECT VISION AND TRANSMITTER/RECEIVER TO PERFORM PROCEDURE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8317557A FR2554617B1 (en) 1983-11-04 1983-11-04 DIRECT VIEW REMOTE CONTROL METHOD FOR A CONSTRUCTION SITE AND TRANSCEIVER ASSEMBLY SUITABLE FOR ITS IMPLEMENTATION
FR8317557 1983-11-04

Publications (3)

Publication Number Publication Date
EP0141749A2 EP0141749A2 (en) 1985-05-15
EP0141749A3 true EP0141749A3 (en) 1985-06-19
EP0141749B1 EP0141749B1 (en) 1989-03-08

Family

ID=9293792

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84402206A Expired EP0141749B1 (en) 1983-11-04 1984-11-02 Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out

Country Status (12)

Country Link
US (1) US4980681A (en)
EP (1) EP0141749B1 (en)
JP (1) JPS60130298A (en)
KR (1) KR910008691B1 (en)
AT (1) ATE41254T1 (en)
AU (1) AU574731B2 (en)
CA (1) CA1234874A (en)
DE (1) DE3477075D1 (en)
ES (1) ES537332A0 (en)
FR (1) FR2554617B1 (en)
IN (1) IN163291B (en)
ZA (1) ZA848311B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567341B1 (en) * 1984-07-03 1986-12-26 Charbonnages De France METHOD AND EQUIPMENT FOR TRANSFERRING SIGNALS CONCERNING AN ELECTRIC MACHINE PROVIDED WITH A THREE-PHASE POWER SUPPLY CABLE
JPH02501697A (en) * 1987-10-19 1990-06-07 ナウチノ‐プロイズボドストベンノエ　オビエディネニエ　ポ　ソズダニユ　イ　ビプスク　スレドストフ　アフトマティザツィイ　ゴルニフ　マシン Remote control signal transmission and reception system
WO1990014650A1 (en) * 1989-05-19 1990-11-29 Nauchno-Proizvodstvennoe Obiedinenie Po Sozdaniju I Vypusku Sredstv Avtomatizatsii Gornykh Mashin System for transmitting and receiving remote control signals
JPH0312798A (en) * 1989-06-10 1991-01-21 Kiyatsuto I:Kk Radio transmission/reception device
NL9000603A (en) * 1990-03-16 1991-10-16 Philips Nv REMOTE CONTROL SYSTEM AND A TRANSMITTER AND RECEIVER FOR A REMOTE CONTROL SYSTEM.
JP2901394B2 (en) * 1991-08-09 1999-06-07 アルプス電気株式会社 Remote control device
US6030169A (en) * 1998-08-07 2000-02-29 Clark Equipment Company Remote attachment control device for power machine
US6923285B1 (en) 2000-02-01 2005-08-02 Clark Equipment Company Attachment control device
US6848968B2 (en) * 2001-02-08 2005-02-01 Mattel, Inc. Communication system for radio controlled toy vehicle
CN102508471B (en) * 2011-10-27 2013-11-20 中国矿业大学 Device and method for coal mine monitor message transmission based on power lines
JP2019521560A (en) 2016-05-12 2019-07-25 ダリ システムズ カンパニー リミテッド Redundancy in Public Safety Distributed Antenna System
US11818808B2 (en) 2021-01-29 2023-11-14 Dali Systems Co. Ltd. Redundant distributed antenna system (DAS) with failover capability
CN114033368B (en) * 2021-11-10 2023-12-22 中煤科工开采研究院有限公司 Coal cutting circulation analysis method based on hydraulic support primary supporting force
CN114033369B (en) * 2021-11-10 2023-11-28 中煤科工开采研究院有限公司 Bidirectional coal cutting cycle analysis method based on coal cutter position and frame number

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191796A5 (en) * 1972-06-26 1974-02-01 Sagem
GB1603837A (en) * 1978-05-18 1981-12-02 Holdsworth Electronic Developm Remote control systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337992A (en) * 1965-12-03 1967-08-29 Clyde A Tolson Remotely controlled closures
US3587769A (en) * 1969-02-17 1971-06-28 John G Lotter Vehicle speed control system
US3856104A (en) * 1972-07-07 1974-12-24 S Ohba Sequential control circuit for a remote-controlled vehicle
US4072898A (en) * 1975-06-09 1978-02-07 Westport International Remote control radio system
DE2612368B2 (en) * 1976-03-24 1978-05-18 Bergwerksverband Gmbh, 4300 Essen Remote control device for operating a mobile underground machine
US4143368A (en) * 1977-12-05 1979-03-06 General Motors Corporation Vehicle operator security system
US4236594A (en) * 1978-08-21 1980-12-02 Skip D. McFarlin System for automatically controlling automotive starting and accessory functions
US4426637A (en) * 1979-02-26 1984-01-17 Multi-Elmac Company Combination encoder-decoder integrated circuit device
US4334221A (en) * 1979-10-22 1982-06-08 Ideal Toy Corporation Multi-vehicle multi-controller radio remote control system
US4287596A (en) * 1979-11-26 1981-09-01 Ncr Corporation Data recovery system for use with a high speed serial link between two subsystems in a data processing system
US4413261A (en) * 1981-04-02 1983-11-01 Arthur F. Glaeser Coded control for vehicle engine ignition circuit
US4430652A (en) * 1981-11-25 1984-02-07 Rothenbuhler Engineering Co. Remote control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191796A5 (en) * 1972-06-26 1974-02-01 Sagem
GB1603837A (en) * 1978-05-18 1981-12-02 Holdsworth Electronic Developm Remote control systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
INDUSTRIE MINERALE: LES TECHNIQUES, suppl. 3-81, mars 1981, pages 205-209, Paris, FR; C. ULRYCH: "La radio en taille" *

Also Published As

Publication number Publication date
DE3477075D1 (en) 1989-04-13
ES8603654A1 (en) 1985-12-16
AU3471184A (en) 1985-05-09
FR2554617A1 (en) 1985-05-10
KR850003806A (en) 1985-06-26
CA1234874A (en) 1988-04-05
EP0141749B1 (en) 1989-03-08
ES537332A0 (en) 1985-12-16
ATE41254T1 (en) 1989-03-15
ZA848311B (en) 1985-06-26
KR910008691B1 (en) 1991-10-19
FR2554617B1 (en) 1987-03-27
EP0141749A2 (en) 1985-05-15
AU574731B2 (en) 1988-07-14
JPS60130298A (en) 1985-07-11
US4980681A (en) 1990-12-25
IN163291B (en) 1988-09-03

Similar Documents

Publication Publication Date Title
DE3477075D1 (en) Method for remote control with a direct view of a machine on the yard and transmitter-receiver arrangement adapted for carrying it out
EP0151087A3 (en) Device for two-way interchange of information
ZA861119B (en) Process and method for wide band transmission,particularly for data transmission over an electricity distribution network
WO1988000417A3 (en) Method and installation for digital communication, particularly between and toward moving vehicles
KR0140877B1 (en) Process for transmitting a signal
ES445977A1 (en) Multi-channel signal decoder
GB1079928A (en) A data transmission system
GB1531951A (en) Keyhole-less electronic lock
ATE5353T1 (en) METHOD AND DEVICE FOR ENCODING BINARY DATA, DECODER FOR DECODING CODED DATA AND TRANSMISSION SYSTEM CONTAINING SUCH DEVICES.
ATE188052T1 (en) DATA CARRIER AND METHOD FOR CONTACTLESS RECEIPT OF DATA AND ENERGY
SE7315253L (en)
EP0572379A1 (en) A method for the contactless transmission of information.
ATE227222T1 (en) METHOD FOR TRANSMITTING DATA VIA A CONDUCTOR CARRYING ELECTRICAL DRIVE CURRENT FOR VEHICLES
GB1537464A (en) Facsimile data compression method
US5650996A (en) Method and circuit arrangement for combining several digital data channels on a transmission channel
ES2006769A6 (en) Installation for the point-to-point transmission of data between a track and a vehicle passing over it.
GB1071094A (en) Serial to diplex conversion system
ES487572A1 (en) Transmitting device for coded track circuits.
EP0170793A3 (en) High-frequency transmitter modulated by binary data signals
GB1069955A (en) Improvements in or relating to data signal transmission systems
US5073903A (en) Information transmission arrangement using frequency modulation
FR2381155A1 (en) Inductively coupled binary lock - using key with code converted in VCO for transmission to FSK receiver and memory register with comparator
JPS5624851A (en) Digital frequency modulating communication system
SU815955A1 (en) System for transmitting and receiving discrete signals with combined modulation
GB1521722A (en) Frequency-shift digital data link system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19850823

17Q First examination report despatched

Effective date: 19860922

D17Q First examination report despatched (deleted)
ITF It: translation for a ep patent filed

Owner name: BARZANO' E ZANARDO ROMA S.P.A.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19890308

REF Corresponds to:

Ref document number: 41254

Country of ref document: AT

Date of ref document: 19890315

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3477075

Country of ref document: DE

Date of ref document: 19890413

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19891130

Ref country code: LI

Effective date: 19891130

Ref country code: CH

Effective date: 19891130

Ref country code: BE

Effective date: 19891130

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
BERE Be: lapsed

Owner name: CHARBONNAGES DE FRANCE

Effective date: 19891130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

Ref country code: CH

Ref legal event code: AUV

Free format text: LE BREVET CI-DESSUS EST TOMBE EN DECHEANCE FAUTE DE PAIEMENT DE LA 6E ANNUITE.

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19911022

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19911104

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19911122

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19911125

Year of fee payment: 8

ITTA It: last paid annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19921102

Ref country code: AT

Effective date: 19921102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19921103

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19921102

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930803

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940829

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

EUG Se: european patent has lapsed

Ref document number: 84402206.1

Effective date: 19930610

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19960731

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST