ES2169479T3 - Metodo y sistema para describir, generar y comprobar trayectorias sin cables para automoviles guiados de forma automatica. - Google Patents

Metodo y sistema para describir, generar y comprobar trayectorias sin cables para automoviles guiados de forma automatica.

Info

Publication number
ES2169479T3
ES2169479T3 ES98306075T ES98306075T ES2169479T3 ES 2169479 T3 ES2169479 T3 ES 2169479T3 ES 98306075 T ES98306075 T ES 98306075T ES 98306075 T ES98306075 T ES 98306075T ES 2169479 T3 ES2169479 T3 ES 2169479T3
Authority
ES
Spain
Prior art keywords
agv
cables
control
describe
generate
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
ES98306075T
Other languages
English (en)
Inventor
Cornell W Alofs
Ronald R Drenth
Justin R Drenth
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.)
Jervis B Webb International Co
Original Assignee
Jervis B Webb International Co
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 Jervis B Webb International Co filed Critical Jervis B Webb International Co
Application granted granted Critical
Publication of ES2169479T3 publication Critical patent/ES2169479T3/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
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
    • 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
    • G05D1/20—Control system inputs
    • G05D1/24—Arrangements for determining position or orientation
    • G05D1/246—Arrangements for determining position or orientation using environment maps, e.g. simultaneous localisation and mapping [SLAM]
    • 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
    • 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
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0261—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using magnetic plots
    • 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)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

PROCEDIMIENTO Y SISTEMA PARA CONTROLAR EL MOVIMIENTO DE UNO O MAS VEHICULOS GUIADOS AUTOMATICAMENTE, QUE INCLUYEN UN CONTROLADOR DE SISTEMA, UN NUMERO DE VEHICULOS GUIADOS AUTOMATICAMENTE SIN HILOS (AGV) Y MARCADORES DE POSICION COLOCADOS EN UN SUELO. EL CONTROLADOR DE SISTEMA SIRVE COMO DISTRIBUIDOR Y CONTROLADOR DEL TRAFICO DEL SISTEMA PROPORCIONANDO, EN UNA REALIZACION, COMUNICACION INALAMBRICA BIDIRECCIONAL A CADA AGV DEL SISTEMA. CADA AGV VA EQUIPADO CON UN SISTEMA DE NAVEGACION Y GUIA PARA CONTROLAR EL MOVIMIENTO DE LOS AGV A LO LARGO DE UN RECORRIDO DE GUIA PREESTABLECIDO. A LAS COORDENADAS Y LAS ABSCISAS DIFERENCIALES A PARTIR DE UNA BASE DE DATOS DE PUNTOS DEL RECORRIDO, ALMACENADA EN EL CONTROL DEL SISTEMA, SE COMUNICAN A UN DETERMINADO AGV, QUE PUEDE SEGUIR ENTONCES EL RECORRIDO DE GUIA PREESTABLECIDO. LA COMUNICACION DE SOLO LAS COORDENADAS Y ABSCISAS DIFERENCIALES PERMITE UN CONTROL PERFECCIONADO RESPECTO A SISTEMAS QUE UTILIZAN UN GRAN NUMERO DE AGV.
ES98306075T 1997-09-03 1998-07-30 Metodo y sistema para describir, generar y comprobar trayectorias sin cables para automoviles guiados de forma automatica. Expired - Lifetime ES2169479T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/922,752 US6092010A (en) 1997-09-03 1997-09-03 Method and system for describing, generating and checking non-wire guidepaths for automatic guided vehicles

Publications (1)

Publication Number Publication Date
ES2169479T3 true ES2169479T3 (es) 2002-07-01

Family

ID=25447548

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98306075T Expired - Lifetime ES2169479T3 (es) 1997-09-03 1998-07-30 Metodo y sistema para describir, generar y comprobar trayectorias sin cables para automoviles guiados de forma automatica.

Country Status (20)

Country Link
US (1) US6092010A (es)
EP (1) EP0901056B1 (es)
JP (1) JPH11154013A (es)
KR (1) KR19990029506A (es)
CN (1) CN1156739C (es)
AR (1) AR016907A1 (es)
AU (1) AU737693B2 (es)
BR (1) BR9803332A (es)
CA (1) CA2244668A1 (es)
CZ (1) CZ280698A3 (es)
DE (1) DE69803417T2 (es)
ES (1) ES2169479T3 (es)
HU (1) HUP9801971A3 (es)
ID (1) ID21425A (es)
NO (1) NO984019L (es)
NZ (1) NZ331571A (es)
PL (1) PL328322A1 (es)
SG (1) SG97763A1 (es)
TW (1) TW394882B (es)
ZA (1) ZA987013B (es)

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Also Published As

Publication number Publication date
PL328322A1 (en) 1999-03-15
NZ331571A (en) 1999-05-28
NO984019L (no) 1999-03-04
EP0901056B1 (en) 2002-01-09
ID21425A (id) 1999-06-10
KR19990029506A (ko) 1999-04-26
AU737693B2 (en) 2001-08-30
HUP9801971A3 (en) 2000-03-28
US6092010A (en) 2000-07-18
JPH11154013A (ja) 1999-06-08
CA2244668A1 (en) 1999-03-03
AR016907A1 (es) 2001-08-01
SG97763A1 (en) 2003-08-20
HUP9801971A2 (hu) 1999-04-28
NO984019D0 (no) 1998-09-02
HU9801971D0 (en) 1998-10-28
CN1224863A (zh) 1999-08-04
CZ280698A3 (cs) 1999-05-12
ZA987013B (en) 2000-02-07
DE69803417T2 (de) 2002-08-01
EP0901056A1 (en) 1999-03-10
BR9803332A (pt) 1999-12-21
DE69803417D1 (de) 2002-02-28
AU7857698A (en) 1999-03-18
TW394882B (en) 2000-06-21
CN1156739C (zh) 2004-07-07

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