ES2140971T3 - Procedimiento y dispositivo de medicion para determinar la posicion de un objeto. - Google Patents

Procedimiento y dispositivo de medicion para determinar la posicion de un objeto.

Info

Publication number
ES2140971T3
ES2140971T3 ES97916312T ES97916312T ES2140971T3 ES 2140971 T3 ES2140971 T3 ES 2140971T3 ES 97916312 T ES97916312 T ES 97916312T ES 97916312 T ES97916312 T ES 97916312T ES 2140971 T3 ES2140971 T3 ES 2140971T3
Authority
ES
Spain
Prior art keywords
angle
measuring device
receiver
procedure
phases
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
ES97916312T
Other languages
English (en)
Inventor
Hermann Winner
Alain Gaillard
Werner Uhler
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2140971T3 publication Critical patent/ES2140971T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/003—Bistatic lidar systems; Multistatic lidar systems
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/42—Simultaneous measurement of distance and other co-ordinates
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/87—Combinations of systems using electromagnetic waves other than radio waves
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/491—Details of non-pulse systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Optical Distance (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

EN UN PROCEDIMIENTO Y EN UN DISPOSITIVO DE MEDICION PARA LA DETERMINACION DE LA POSICION DE UN OBJETO EN RELACION CON UN DISPOSITIVO DE MEDICION CON UN EMISOR OPTICO (1) QUE EMITE UN RAYO DE LUZ CON UN ANGULO DE EMISION VARIABLE Y CON UN RECEPTOR OPTICO (2, 21-28) QUE RESUELVE EL ANGULO, SEPARADO DEL EMISOR, DETERMINANDOSE A PARTIR DEL ANGULO EMISOR Y DEL ANGULO CON EL QUE EL RECEPTOR (2) RECIBE LA RADIACION REFLEJADA DEL OBJETO (ANGULO RECEPTOR), EN QUE CELDA DE RESOLUCION PROPORCIONADA POR LA RESOLUCION ANGULAR DEL EMISOR Y DEL RECEPTOR SE ENCUENTRA EL OBJETO, MODULANDOSE EL RAYO DE LUZ EMITIDO POR EL EMISOR. SE MIDE (42) LA DIFERENCIA DE FASES ENTRE LA MODULACION DEL RAYO DE LUZ EMITIDO Y LA MODULACION DE LA RADIACION RECIBIDA. LA POSICION DEL OBJETO DENTRO DE SU CELDA DE RESOLUCION SE CALCULA (36) A PARTIR DE LA DIFERENCIA DE FASES.
ES97916312T 1996-04-23 1997-02-06 Procedimiento y dispositivo de medicion para determinar la posicion de un objeto. Expired - Lifetime ES2140971T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996116038 DE19616038A1 (de) 1996-04-23 1996-04-23 Verfahren und Meßeinrichtung zur Bestimmung der Lage eines Objekts

Publications (1)

Publication Number Publication Date
ES2140971T3 true ES2140971T3 (es) 2000-03-01

Family

ID=7792112

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916312T Expired - Lifetime ES2140971T3 (es) 1996-04-23 1997-02-06 Procedimiento y dispositivo de medicion para determinar la posicion de un objeto.

Country Status (6)

Country Link
US (1) US6031600A (es)
EP (1) EP0895604B1 (es)
JP (1) JP2000509485A (es)
DE (2) DE19616038A1 (es)
ES (1) ES2140971T3 (es)
WO (1) WO1997040404A1 (es)

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US6875976B2 (en) * 2001-05-21 2005-04-05 Automotive Technologies International, Inc. Aperture monitoring system and method
GB9722766D0 (en) 1997-10-28 1997-12-24 British Telecomm Portable computers
DE50002356D1 (de) * 1999-03-18 2003-07-03 Siemens Ag Ortsauflösendes abstandsmesssystem
US20040215387A1 (en) 2002-02-14 2004-10-28 Matsushita Electric Industrial Co., Ltd. Method for transmitting location information on a digital map, apparatus for implementing the method, and traffic information provision/reception system
JP3481168B2 (ja) 1999-08-27 2003-12-22 松下電器産業株式会社 デジタル地図の位置情報伝達方法
DE20004174U1 (de) * 2000-03-06 2001-07-19 Braun, Hartmut, 76307 Karlsbad Spielgerät, Einrichtung zur Erfassung des Spielgeräts sowie Teile dieser Einrichtung
DE10019182A1 (de) * 2000-04-17 2001-10-25 Bosch Gmbh Robert Verfahren und Vorrichtung zum Ermitteln einer Fehlausrichtung der Strahlungscharakteristik eines Sensors zur Geschwindigkeits- und Abstandsregelung eines Fahrzeugs
DE10022215A1 (de) * 2000-05-04 2001-11-08 Oezkan Mustafa Statische Flächenüberwachung mit optischen Entfernungsmessern
JP5041638B2 (ja) 2000-12-08 2012-10-03 パナソニック株式会社 デジタル地図の位置情報伝達方法とそれに使用する装置
JP4663136B2 (ja) 2001-01-29 2011-03-30 パナソニック株式会社 デジタル地図の位置情報伝達方法と装置
JP4749594B2 (ja) * 2001-04-27 2011-08-17 パナソニック株式会社 デジタル地図の位置情報伝達方法
JP4230132B2 (ja) 2001-05-01 2009-02-25 パナソニック株式会社 デジタル地図の形状ベクトルの符号化方法と位置情報伝達方法とそれを実施する装置
US6984818B1 (en) 2001-05-21 2006-01-10 Automotive Technologies International, Inc. System and method for detecting the presence of an object in an aperture
DE10160299A1 (de) 2001-12-07 2003-06-18 Bosch Gmbh Robert Verfahren und System zum Detektieren mindestens eines Objekts
DE10208332A1 (de) * 2002-02-27 2003-09-04 Bosch Gmbh Robert Pulsradarvorrichtung und Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt
DE10350553A1 (de) 2003-10-29 2005-06-02 Robert Bosch Gmbh Vorrichtung sowie Verfahren zum Erfassen, zum Detektieren und/oder zum Auswerten von mindestens einem Objekt
US7986731B2 (en) 2004-02-06 2011-07-26 Apple Inc. H.264/AVC coder incorporating rate and quality controller
US7599044B2 (en) * 2005-06-23 2009-10-06 Apple Inc. Method and apparatus for remotely detecting presence
DE102004042466A1 (de) * 2004-09-02 2006-03-23 Robert Bosch Gmbh Vorrichtung und Verfahren zur optischen Distanzmessung
DE102004062417A1 (de) * 2004-12-20 2006-06-29 Gerd Reime Vorrichtung und Verfahren zur optoelektronischen Bestimmung der Lage eines Objekts
DE102005045993B4 (de) * 2005-07-29 2008-11-13 Gerd Reime Verfahren zur Lichtlaufzeitmessung
DE102006057495A1 (de) * 2006-12-06 2008-08-21 Valeo Schalter Und Sensoren Gmbh Verfahren zur Erfassung einer physikalischen Größe und Vorrichtung hierfür
CN101581783B (zh) * 2008-05-16 2013-04-17 深圳市迈测科技有限公司 一种相位测量的校准方法、装置及测距设备
US8949069B2 (en) * 2009-12-16 2015-02-03 Intel Corporation Position determination based on propagation delay differences of multiple signals received at multiple sensors
US8411258B2 (en) 2010-12-22 2013-04-02 Intel Corporation Systems and methods for determining position using light sources
US9753137B2 (en) 2013-05-26 2017-09-05 Intel Corporation Apparatus, system and method of communicating positioning information
US9432115B2 (en) 2013-07-10 2016-08-30 Intel Corporation Apparatus, system and method of communicating positioning transmissions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3244358C2 (de) * 1982-12-01 1984-10-04 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zur Erfassung von Hindernissen als Rangierhilfe beim Einparken oder Wenden eines Kraftfahrzeuges
JPS60128304A (ja) * 1983-12-15 1985-07-09 Nippon Tsushin Gijutsu Kk 溶接機計測ヘツド
FR2602057B1 (fr) * 1986-07-22 1988-11-04 Matra Procede et dispositif de mesure de distance par voie optique
JP2867527B2 (ja) * 1990-01-19 1999-03-08 株式会社ニコン オートフォーカスカメラのリモートコントロール装置
US5202742A (en) * 1990-10-03 1993-04-13 Aisin Seiki Kabushiki Kaisha Laser radar for a vehicle lateral guidance system
US5521694A (en) * 1994-05-10 1996-05-28 Innova Laboratories, Inc. Laser beam path profile sensor system
JPH08313215A (ja) * 1995-05-23 1996-11-29 Olympus Optical Co Ltd ２次元距離センサ

Also Published As

Publication number Publication date
DE19616038A1 (de) 1997-10-30
EP0895604B1 (de) 1999-12-08
JP2000509485A (ja) 2000-07-25
WO1997040404A1 (de) 1997-10-30
EP0895604A1 (de) 1999-02-10
DE59700829D1 (de) 2000-01-13
US6031600A (en) 2000-02-29

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