MX9602434A - Sistema y metodo para determinar precisamente un punto de operacion para un vehiculo autonomo. - Google Patents

Sistema y metodo para determinar precisamente un punto de operacion para un vehiculo autonomo.

Info

Publication number
MX9602434A
MX9602434A MX9602434A MX9602434A MX9602434A MX 9602434 A MX9602434 A MX 9602434A MX 9602434 A MX9602434 A MX 9602434A MX 9602434 A MX9602434 A MX 9602434A MX 9602434 A MX9602434 A MX 9602434A
Authority
MX
Mexico
Prior art keywords
vehicle
estimated
operating point
measuring
dermining
Prior art date
Application number
MX9602434A
Other languages
English (en)
Inventor
William E Allen
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of MX9602434A publication Critical patent/MX9602434A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • G01S19/48—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system
    • G01S19/49—Determining position by combining or switching between position solutions derived from the satellite radio beacon positioning system and position solutions derived from a further system whereby the further system is an inertial position system, e.g. loosely-coupled
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/017—Detecting state or type of motion
    • 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
    • G05D1/0257—Control of position or course in two dimensions specially adapted to land vehicles using a radar
    • 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
    • G05D1/027—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising intertial navigation means, e.g. azimuth detector
    • 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
    • G05D1/0272—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means comprising means for registering the travel distance, e.g. revolutions of wheels
    • 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
    • G05D1/0278—Control of position or course in two dimensions specially adapted to land vehicles using signals provided by a source external to the vehicle using satellite positioning signals, e.g. GPS

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Navigation (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Instructional Devices (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)

Abstract

Un sistema en base a computadora (100) para determinar precisamente un punto de operacion para un vehículo de base de terreno incluye un receptor (216) montado sobre el vehículo para recibir las señales de navegacion desde un sistema de posicionamiento en base a satélite (218), un odometro (230) para medir la distancia desplazada por el vehículo, un radar doppler (232) para medir la velocidad de terreno del vehículo, un dispositivo de deteccion de escala de estado solido (234) para medir la escala de rumbo del vehículo, y un resolutor (236) para medir el ángulo de direccion del vehículo; un filtro kalman extendido (208) combina las mediciones de esos detectores (216, 230, 232, 234, 236), para producir un estimacion altamente precisa del punto de operacion del vehículo; el punto de operacion incluye una posicion al norte estimada, una posicion al este estimada, un rumbo estimado, una escala de rumbo estimada, y una velocidad estimada.
MX9602434A 1994-10-24 1995-10-13 Sistema y metodo para determinar precisamente un punto de operacion para un vehiculo autonomo. MX9602434A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32786494A 1994-10-24 1994-10-24
PCT/US1995/012828 WO1996012973A1 (en) 1994-10-24 1995-10-13 System and method for precisely determining an operating point for an autonomous vehicle

Publications (1)

Publication Number Publication Date
MX9602434A true MX9602434A (es) 1997-02-28

Family

ID=23278406

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9602434A MX9602434A (es) 1994-10-24 1995-10-13 Sistema y metodo para determinar precisamente un punto de operacion para un vehiculo autonomo.

Country Status (8)

Country Link
EP (1) EP0737320B1 (es)
JP (1) JP3837160B2 (es)
BR (1) BR9506721A (es)
CA (1) CA2176000A1 (es)
DE (1) DE69518224T2 (es)
MX (1) MX9602434A (es)
WO (1) WO1996012973A1 (es)
ZA (1) ZA957639B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5906655A (en) * 1997-04-02 1999-05-25 Caterpillar Inc. Method for monitoring integrity of an integrated GPS and INU system
US7228230B2 (en) 2004-11-12 2007-06-05 Mitsubishi Denki Kabushiki Kaisha System for autonomous vehicle navigation with carrier phase DGPS and laser-scanner augmentation
DE102005058628B4 (de) * 2005-12-07 2015-10-22 Götting KG Navigationssystem für ein Mobil mit einem Zugfahrzeug und einem Anhänger/Auflieger
US7643939B2 (en) * 2006-03-08 2010-01-05 Honeywell International Inc. Methods and systems for implementing an iterated extended Kalman filter within a navigation system
SE530874C2 (sv) * 2007-02-14 2008-09-30 Atlas Copco Rock Drills Ab Anordning och metod för positionsbestämning av en gruv- eller anläggningsmaskin
JP5398120B2 (ja) * 2007-03-22 2014-01-29 古野電気株式会社 Ｇｐｓ複合航法装置
JP2008249396A (ja) * 2007-03-29 2008-10-16 Brother Ind Ltd 移動局の静止判定を利用した位置検出システム
US8024119B2 (en) 2007-08-14 2011-09-20 Honeywell International Inc. Systems and methods for gyrocompass alignment using dynamically calibrated sensor data and an iterated extended kalman filter within a navigation system
DE102008011947A1 (de) * 2008-02-29 2009-09-03 Robert Bosch Gmbh Roboterfahrzeug sowie Ansteuerverfahren für ein Roboterfahrzeug
US8390510B2 (en) * 2009-09-16 2013-03-05 Qualcomm Incorporated Methods and apparatuses for affecting application of a filtering model using carrier phase
JP5017392B2 (ja) * 2010-02-24 2012-09-05 クラリオン株式会社 位置推定装置および位置推定方法
JP5602070B2 (ja) * 2011-03-15 2014-10-08 三菱電機株式会社 位置標定装置、位置標定装置の位置標定方法および位置標定プログラム
US8954241B2 (en) * 2012-08-10 2015-02-10 Caterpillar Inc. Mining truck spotting under a shovel
EP3072023A4 (en) * 2013-11-21 2017-08-16 Scania CV AB System configuration and method to make possible the autonomous operation of a vehicle
CN103674024A (zh) * 2013-11-28 2014-03-26 卡斯柯信号有限公司 基于多普勒雷达和编码里程计的列车组合定位系统
US10001566B2 (en) 2013-11-29 2018-06-19 Clarion Co., Ltd. Distance factor learning device, distance factor learning method and current position calculating device
DE102015218810A1 (de) * 2015-09-29 2017-03-30 Continental Teves Ag & Co. Ohg Verfahren zum Auswählen von Lokalisierungsalgorithmen in einem Fahrzeug
US10816337B2 (en) * 2017-01-27 2020-10-27 Fa Drone Inc. Inertial measurement method, inertial measurement apparatus, and inertial measurement program
CN108115727A (zh) * 2017-12-19 2018-06-05 北斗七星（重庆）物联网技术有限公司 一种安防机器人巡防的方法、装置及系统
JP6625295B1 (ja) * 2018-03-02 2019-12-25 三菱電機株式会社 目標監視装置および目標監視システム
DE102018206828A1 (de) 2018-05-03 2019-11-07 Continental Teves Ag & Co. Ohg Von der Fahrzeuggeschwindigkeit abhängiges Verfahren zum Bestimmen der Position eines Fahrzeugs
US10634777B2 (en) 2018-05-30 2020-04-28 Ford Global Technologies, Llc Radar odometry for vehicle
CN113324560B (zh) * 2021-06-22 2024-08-30 广东星舆科技有限公司 一种获取车辆里程的方法、系统及计算机可读介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158965B (en) * 1984-05-16 1988-05-18 Gen Electric Co Plc Driverless vehicle
CA1321418C (en) * 1988-10-05 1993-08-17 Joseph C. Mcmillan Primary land arctic navigation system

Also Published As

Publication number Publication date
BR9506721A (pt) 1997-09-23
JPH09507581A (ja) 1997-07-29
DE69518224D1 (de) 2000-09-07
CA2176000A1 (en) 1996-05-02
EP0737320B1 (en) 2000-08-02
DE69518224T2 (de) 2001-03-29
JP3837160B2 (ja) 2006-10-25
EP0737320A1 (en) 1996-10-16
WO1996012973A1 (en) 1996-05-02
ZA957639B (en) 1996-05-24

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