ES2044104T3 - Control de vehiculos automatizados. - Google Patents

Control de vehiculos automatizados.

Info

Publication number
ES2044104T3
ES2044104T3 ES89304449T ES89304449T ES2044104T3 ES 2044104 T3 ES2044104 T3 ES 2044104T3 ES 89304449 T ES89304449 T ES 89304449T ES 89304449 T ES89304449 T ES 89304449T ES 2044104 T3 ES2044104 T3 ES 2044104T3
Authority
ES
Spain
Prior art keywords
movements
movement
computer
points
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES89304449T
Other languages
English (en)
Inventor
Malcolm Thomas Roberts
Michael Philip Robins
Ian Edward Sharrott
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.)
General Electric Company PLC
Original Assignee
General Electric Company PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10636903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2044104(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Company PLC filed Critical General Electric Company PLC
Application granted granted Critical
Publication of ES2044104T3 publication Critical patent/ES2044104T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0276—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle
    • G05D1/028—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal
    • G05D1/0282—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using a RF signal generated in a local control room
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/244—Arrangements for determining position or orientation using passive navigation aids external to the vehicle, e.g. markers, reflectors or magnetic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0287—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling
    • G05D1/0289—Control of position or course in two dimensions specially adapted to land vehicles involving a plurality of land vehicles, e.g. fleet or convoy travelling with means for avoiding collisions between vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/247—Arrangements for determining position or orientation using signals provided by artificial sources external to the vehicle, e.g. navigation beacons
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/60—Intended control result
    • G05D1/646—Following a predefined trajectory, e.g. a line marked on the floor or a flight path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/60—Intended control result
    • G05D1/69—Coordinated control of the position or course of two or more vehicles
    • G05D1/693—Coordinated control of the position or course of two or more vehicles for avoiding collisions between vehicles
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/60—Intended control result
    • G05D1/69—Coordinated control of the position or course of two or more vehicles
    • G05D1/695—Coordinated control of the position or course of two or more vehicles for maintaining a fixed relative position of the vehicles, e.g. for convoy travelling or formation flight
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D2101/00—Details of software or hardware architectures used for the control of position
    • G05D2101/10—Details of software or hardware architectures used for the control of position using artificial intelligence [AI] techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

UN SISTEMA DE GUIADO DE VEHICULO AUTOMATIZADO QUE INCLUYE UN COMPUTADOR (5) PARA GENERAR SEÑALES PARA CONTROLAR UN NUMERO DE VEHICULOS (2, 3) PARA LLEVAR A CABO MOVIMIENTOS DENTRO DE UN AREA PREFIJADA (4). LAS SITUACIONES DE IDENTIFICACION DE LOS DATOS DE PUNTOS HIPOTETICOS (16-22; A-D) SOBRE EL PISO DEL AREA SE INTRODUCEN DENTRO DEL COMPUTADOR JUNTO CON PARES DE ESPECIFICACIONES DE TABLAS DE ESTOS PUNTOS ENTRE CUYOS MOVIMIENTOS PUEDEN SER REQUERIDOS, Y QUE ESPECIFICAN CUAL DE LOS OTROS MOVIMIENTOS ENTRE PARES DE PUNTOS SE PUEDE CONSIDERAR COMO POTENCIAL PARA UNA COLISION ENTRE VEHICULOS CUANDO SE EFECTUA ALGUN MOVIMIENTO EN PARTICULAR. CUANDO SE SOLICITA UN MOVIMIENTO AL VEHICULO, EL COMPUTADOR DETERMINA DESDE LA TABLA OTROS MOVIMIENTOS QUE SE PUEDEEN CONSIDERAR, Y AVERIGUA SI ALGUNO DE TALES MOVIMIENTOS SE EFECTUA EN ESTE INSTANTE. ASI, EL COMPUTADOR INHIBE EL MOVIMIENTO SOLICITADO POR EL VEHICULO O PERMITE TAL MOVIMIENTO.
ES89304449T 1988-05-13 1989-05-03 Control de vehiculos automatizados. Expired - Lifetime ES2044104T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8811441A GB2218538B (en) 1988-05-13 1988-05-13 Automated vehicle control

Publications (1)

Publication Number Publication Date
ES2044104T3 true ES2044104T3 (es) 1994-01-01

Family

ID=10636903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89304449T Expired - Lifetime ES2044104T3 (es) 1988-05-13 1989-05-03 Control de vehiculos automatizados.

Country Status (8)

Country Link
US (1) US4979113A (es)
EP (1) EP0341889B1 (es)
JP (1) JP2741402B2 (es)
KR (1) KR0123809B1 (es)
DE (1) DE68907999T2 (es)
ES (1) ES2044104T3 (es)
GB (1) GB2218538B (es)
IE (1) IE64010B1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5179329A (en) * 1989-04-25 1993-01-12 Shinko Electric Co., Ltd. Travel control method, travel control device, and mobile robot for mobile robot systems
WO1991009375A1 (en) * 1989-12-11 1991-06-27 Caterpillar Inc. Integrated vehicle positioning and navigation system, apparatus and method
US5548516A (en) * 1989-12-11 1996-08-20 Caterpillar Inc. Multi-tasked navigation system and method for an autonomous land based vehicle
US5956250A (en) * 1990-02-05 1999-09-21 Caterpillar Inc. Apparatus and method for autonomous vehicle navigation using absolute data
DE4200694B4 (de) * 1992-01-14 2004-04-29 Robert Bosch Gmbh Verfahren zur Geschwindigkeits- und Abstandsregelung eines Fahrzeugs
DE69415067T2 (de) * 1993-04-02 1999-07-08 Shinko Electric Co., Ltd., Tokio/Tokyo Methode und Steuervorrichtung für ein Transportverwaltungssystem mit fahrerlosen Fahrzeugen
SE501477C2 (sv) * 1993-07-22 1995-02-27 Apogeum Ab Förfarande och anordning för styrning av AGV för val av väg vid övergång mellan skilda, icke fast relaterade arbetsområden
US5687081A (en) * 1994-12-30 1997-11-11 Crown Equipment Corporation Lift truck control system
DE29617116U1 (de) * 1996-10-01 1996-11-21 Joseph Vögele AG, 68163 Mannheim Einbauzug
US5999866A (en) * 1996-11-05 1999-12-07 Carnegie Mellon University Infrastructure independent position determining system
US5906646A (en) * 1996-12-19 1999-05-25 Caterpillar Inc. System and method for managing access to a resource shared by a plurality of mobile machines
US6092010A (en) * 1997-09-03 2000-07-18 Jervis B. Webb Company Method and system for describing, generating and checking non-wire guidepaths for automatic guided vehicles
US6442484B1 (en) * 2002-01-23 2002-08-27 Ford Global Technologies, Inc. Method and apparatus for pre-crash threat assessment using spheroidal partitioning
ES2884059T3 (es) * 2017-02-17 2021-12-10 Kollmorgen Automation Ab Procedimiento para controlar la trayectoria de desplazamiento de vehículos de guiado automatizado

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379497A (en) * 1980-09-02 1983-04-12 Bell & Howell, Company Vehicle collision avoidance system
US4500970A (en) * 1982-01-15 1985-02-19 Richard A. Boulais Robot vehicle guidance system including checkpoint realignment system
GB2143395B (en) * 1983-05-14 1986-08-06 Gen Electric Co Plc Vehicle guidance and control system
US4674048A (en) * 1983-10-26 1987-06-16 Automax Kabushiki-Kaisha Multiple robot control system using grid coordinate system for tracking and completing travel over a mapped region containing obstructions
JPS60205725A (ja) * 1984-03-30 1985-10-17 Nec Corp 無人車の走行制御方法
US4653002A (en) * 1984-09-26 1987-03-24 Westinghouse Electric Corp. Navigation system for unmanned vehicles
JPS61262903A (ja) * 1985-05-17 1986-11-20 Komatsu Ltd 無人車両の交通管制方法
JP2661661B2 (ja) * 1985-08-30 1997-10-08 テキサス インスツルメンツ インコーポレイテッド 誘導および操縦のための遅延絶対位置データの移動車両制御装置の利用
EP0229669A3 (en) * 1986-01-17 1988-06-29 Litton Industrial Automation Systems, Inc. Integrated wire/surface guidance system
US4809178A (en) * 1986-05-22 1989-02-28 Kabushiki Kaisha Toyota Chuo Kenkyusho Obstacle data processing system for unmanned vehicle
US4764873A (en) * 1987-02-13 1988-08-16 Dalmo Victor, Inc., Div. Of The Singer Company Path blockage determination system and method
NL8701823A (nl) * 1987-08-03 1989-03-01 Europ Container Terminus Op- en overslagsysteem voor containers.

Also Published As

Publication number Publication date
KR0123809B1 (ko) 1998-10-01
DE68907999D1 (de) 1993-09-09
JP2741402B2 (ja) 1998-04-15
EP0341889A2 (en) 1989-11-15
KR900018777A (ko) 1990-12-22
GB2218538A (en) 1989-11-15
JPH02103608A (ja) 1990-04-16
GB2218538B (en) 1992-09-16
IE64010B1 (en) 1995-06-28
DE68907999T2 (de) 1993-11-11
US4979113A (en) 1990-12-18
EP0341889B1 (en) 1993-08-04
GB8811441D0 (en) 1988-06-15
IE891429L (en) 1989-11-13
EP0341889A3 (en) 1990-12-19

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