FR2094980A5 - - Google Patents

Info

Publication number
FR2094980A5
FR2094980A5 FR7115536A FR7115536A FR2094980A5 FR 2094980 A5 FR2094980 A5 FR 2094980A5 FR 7115536 A FR7115536 A FR 7115536A FR 7115536 A FR7115536 A FR 7115536A FR 2094980 A5 FR2094980 A5 FR 2094980A5
Authority
FR
France
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
Application number
FR7115536A
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of FR2094980A5 publication Critical patent/FR2094980A5/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/013—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting collisions, impending collisions or roll-over
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
    • 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
    • Y10S367/00—Communications, electrical: acoustic wave systems and devices
    • Y10S367/909—Collision avoidance

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR7115536A 1970-12-27 1971-04-30 Expired FR2094980A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12623870 1970-12-27

Publications (1)

Publication Number Publication Date
FR2094980A5 true FR2094980A5 (fr) 1972-02-04

Family

ID=14930196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7115536A Expired FR2094980A5 (fr) 1970-12-27 1971-04-30

Country Status (4)

Country Link
US (1) US3778823A (fr)
CA (1) CA965174A (fr)
FR (1) FR2094980A5 (fr)
GB (1) GB1346685A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342401A2 (fr) * 1988-05-16 1989-11-23 TEMIC TELEFUNKEN microelectronic GmbH Dispositif pour déclencher un système de sécurité passif
WO1997044216A1 (fr) * 1996-05-20 1997-11-27 Cho Myungeun Systeme visant a reduire les degats et les blessures lors d'une collision automobile

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US4238785A (en) * 1973-10-11 1980-12-09 The United States Of America As Represented By The Secretary Of The Army Zero-doppler shift positioning technique
DE2450777C2 (de) * 1974-10-25 1983-03-24 Daimler-Benz Ag, 7000 Stuttgart Einrichtung zur Steuerung eines Meßstrahls und/oder eines Lichtstrahls bei Kraftfahrzeugen
DE2553302A1 (de) * 1975-11-27 1977-06-02 Standard Elektrik Lorenz Ag Rueckstrahlortungsgeraet, insbesondere fuer kraftfahrzeuge
DE2613845C3 (de) * 1976-03-31 1979-06-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Die Dopplerverschiebung der Rflexion von elektromagnetischer und Ultraschall-Strahlung auswertendes Einbruchalarmgerät
JPS6045377B2 (ja) * 1976-08-03 1985-10-09 日産自動車株式会社 衝突防止装置
US4134110A (en) * 1976-11-04 1979-01-09 American District Telegraph Company Transceiver with skewed transducers for low close-in sensitivity
JPS5563774A (en) * 1978-11-08 1980-05-14 Matsushita Electric Works Ltd Detector for moving body
GB2044007A (en) * 1979-02-27 1980-10-08 Decca Ltd Bistatic radar systems
JPS5784377A (en) * 1980-11-14 1982-05-26 Nippon Denso Co Ltd Device for detecting obstacle
US4479053A (en) * 1981-03-11 1984-10-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Focal plane array optical proximity sensor
GB2104333B (en) * 1981-06-19 1985-10-02 Nissan Motor Moving object detection and discrimination
JPS5869285U (ja) * 1981-10-31 1983-05-11 日産自動車株式会社 車両用報知装置
JPS58158573A (ja) * 1982-03-16 1983-09-20 Nippon Denso Co Ltd 車両用後方障害物検出方法
DE3886764T2 (de) * 1988-09-09 1994-04-14 Bosch Gmbh Robert Auslösungsschaltkreis für einen airbag in fahrzeugen.
GB2243511A (en) * 1990-04-27 1991-10-30 Harry Jackson Proximity detection apparatus
US5598164A (en) * 1992-08-10 1997-01-28 Reppas; George S. Vehicle obstacle avoidance system
DE4406404C2 (de) * 1994-02-26 2000-01-20 Daimler Chrysler Ag Verfahren und Anordnung zur Bestimmung der Lage und Bewegung eines Objekts
JPH09222477A (ja) * 1996-02-19 1997-08-26 Toyota Motor Corp 車載用レーダ装置
DE19623196C1 (de) * 1996-06-11 1998-01-08 Bosch Gmbh Robert Radarsensor für den Einsatz in Kraftfahrzeugen
US6412391B1 (en) 1997-05-12 2002-07-02 Southwest Research Institute Reactive personnel protection system and method
US6029558A (en) * 1997-05-12 2000-02-29 Southwest Research Institute Reactive personnel protection system
US6271747B1 (en) 1998-04-18 2001-08-07 Daimlerchrysler Ag Method for adjusting the trigger threshold of vehicle occupant protection devices
DE19817334C1 (de) * 1998-04-18 1999-08-05 Daimler Chrysler Ag Verfahren zur Anpassung einer Auslöseschwelle von Insassenschutzeinrichtungen
JP2000056020A (ja) * 1998-08-07 2000-02-25 Honda Motor Co Ltd 物体検知装置
US6386023B1 (en) * 1999-03-24 2002-05-14 Delphi Technologies, Inc. Sensor for increasing signal response time
US6279449B1 (en) 1999-11-08 2001-08-28 Southwest Research Institute Rapid deployment countermeasure system and method
US7634341B2 (en) * 2001-03-07 2009-12-15 1138037 Ontario Ltd. (“Alirt”) Detecting device and method of using same
EP1391748A4 (fr) * 2001-05-30 2007-01-31 Hitachi Ltd Dispositif radar
WO2003062852A1 (fr) * 2002-01-18 2003-07-31 Hitachi,Ltd. Systeme radar
DE10233523A1 (de) * 2002-07-23 2004-02-05 S.M.S., Smart Microwave Sensors Gmbh Sensor zum Aussenden und Empfangen von elektromagnetischen Signalen
DE10241456A1 (de) * 2002-09-07 2004-03-18 Robert Bosch Gmbh Sensoranordnung und Verfahren zur Abstandsregelung bei Kraftfahrzeugen
US7130730B2 (en) * 2002-10-25 2006-10-31 Ford Global Technologies Llc Sensing strategy for damage mitigation in compatability situations
US6813561B2 (en) 2003-03-25 2004-11-02 Ford Global Technologies, Llc Relative positioning for vehicles using GPS enhanced with bluetooth range finding
DE10316637A1 (de) * 2003-04-11 2004-10-28 Robert Bosch Gmbh Radar-Antennenanordnung
DE10342836A1 (de) * 2003-09-17 2005-04-28 Adc Automotive Dist Control Umgebungserfassungssystem mit zwei beabstandeten Sendern und Empfängern
DE102004026638B4 (de) * 2004-04-08 2007-03-29 Daimlerchrysler Ag Verfahren zum Steuern von Insassenrückhaltemitteln in einem Fahrzeug
US7444240B2 (en) * 2004-05-20 2008-10-28 Ford Global Technologies, Llc Collision avoidance system having GPS enhanced with OFDM transceivers
DE102006028465A1 (de) * 2006-06-21 2007-12-27 Valeo Schalter Und Sensoren Gmbh Kraftfahrzeug-Radarsystem und Verfahren zur Bestimmung von Geschwindigkeiten und Entfernungen von Objekten relativ zu dem einen Radarsystem
US20080011496A1 (en) * 2006-07-12 2008-01-17 Garrison Perry A Tractor-pulled grubber
JP2009198402A (ja) * 2008-02-22 2009-09-03 Toyota Motor Corp 衝突検出装置
JP2009265007A (ja) * 2008-04-28 2009-11-12 Hitachi Ltd 移動体用レーダ及び平面アンテナ
US10852418B2 (en) * 2016-08-24 2020-12-01 Magna Electronics Inc. Vehicle sensor with integrated radar and image sensors
US20180217245A1 (en) * 2017-01-30 2018-08-02 GM Global Technology Operations LLC Detecting abrupt deceleration using doppler effect of signal change
US11444377B2 (en) * 2019-10-03 2022-09-13 Aptiv Technologies Limited Radiation pattern reconfigurable antenna

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US3031644A (en) * 1946-02-01 1962-04-24 Charles A Hissfrich Acoustic detector
US3036219A (en) * 1958-05-01 1962-05-22 Arthur V Thompson Passive radiation proximity detector
GB1071635A (en) * 1963-03-02 1967-06-07 Ultra Electronics Ltd Ultrasonic position sensing equipment
US3300768A (en) * 1963-08-20 1967-01-24 Boeing Co Radiant energy type intrusion alarm system
US3394342A (en) * 1965-09-13 1968-07-23 Walker Philip Hulme Ultrasonic object detection systems
US3343167A (en) * 1966-10-21 1967-09-19 Sperry Rand Corp Object detection system
US3383678A (en) * 1966-12-23 1968-05-14 Advanced Devices Lab Inc Moving object detection system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0342401A2 (fr) * 1988-05-16 1989-11-23 TEMIC TELEFUNKEN microelectronic GmbH Dispositif pour déclencher un système de sécurité passif
EP0342401A3 (fr) * 1988-05-16 1991-08-07 TEMIC TELEFUNKEN microelectronic GmbH Dispositif pour déclencher un système de sécurité passif
WO1997044216A1 (fr) * 1996-05-20 1997-11-27 Cho Myungeun Systeme visant a reduire les degats et les blessures lors d'une collision automobile

Also Published As

Publication number Publication date
DE2133239B2 (de) 1977-01-20
CA965174A (en) 1975-03-25
GB1346685A (en) 1974-02-13
US3778823A (en) 1973-12-11
DE2133239A1 (de) 1972-07-13

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Legal Events

Date Code Title Description
ST Notification of lapse