WO1994005525A1 - Systeme d'alarme de vehicule - Google Patents

Systeme d'alarme de vehicule Download PDF

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Publication number
WO1994005525A1
WO1994005525A1 PCT/US1993/008193 US9308193W WO9405525A1 WO 1994005525 A1 WO1994005525 A1 WO 1994005525A1 US 9308193 W US9308193 W US 9308193W WO 9405525 A1 WO9405525 A1 WO 9405525A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
signal
driver
ultrasound
speed
Prior art date
Application number
PCT/US1993/008193
Other languages
English (en)
Inventor
Dani Ben Lulu
Original Assignee
Yron, Michael
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 Yron, Michael filed Critical Yron, Michael
Priority to AU48421/93A priority Critical patent/AU4842193A/en
Priority to US08/392,855 priority patent/US5583495A/en
Priority to EP93921263A priority patent/EP0659128A4/fr
Publication of WO1994005525A1 publication Critical patent/WO1994005525A1/fr

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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes

Definitions

  • ultrasound waves continuously or pulsed or modulated ultrasound receivers
  • analyzer (18) includes time and frequency discriminators for speed and
  • Fig. 1 contains basic drawing of driver's field of view where ⁇ l is
  • R and L are areas where detection of another
  • Fig. 2 shows functional division of dangerous places on the left
  • Distance A is comparable with vehicle length.
  • Distance B is comparable with vehicle length.
  • FIG. 3 presents a basic embodiment of the apparatus, according to
  • the present invention which includes: radiation sources (4), radiation
  • terminals (20) like computer interface, alarm and/or signalization.
  • Fig. 1 presents the borders of vehicle driver's view. Direct view
  • Non detected vehicle may appear in dead area. Danger state
  • An object of the present invention is to provide appropriate solutions
  • amplifiers 16 signal goes to signal analyzer 18 for place determination of
  • the proposed system is preferably activated if two
  • the apparatus activates if only two
  • speed of vehicle is not equal to zero - vehicle
  • turn signal is turned on indicating that the driver intends to move
  • the negative or positive difference of speed can be

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

L'invention se rapporte à un appareil permettant de détecter automatiquement des objets présentant un risque à droite et à gauche d'un véhicule ainsi qu'à l'arrière de ce dernier. L'appareil comprend des émetteurs d'ultrasons (4) activés par des générateurs (6) présentant un angle défini de rayonnement et émettant de manière continue des ondes ultrasonores pulsées ou modulées. Des récepteurs (14) d'ultrasons sont connectés à un dispositif d'analyse afin de déterminer l'intensité, la vitesse de variation, la variation de la fréquence Doppler et l'angle de retombée du signal reçu qui détermine la situation routière. Des objets dangereux sont détectés, et un avertissement ou un signal est transmis à ce dernier.
PCT/US1993/008193 1992-09-02 1993-09-01 Systeme d'alarme de vehicule WO1994005525A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU48421/93A AU4842193A (en) 1992-09-02 1993-09-01 Vehicle alarm system
US08/392,855 US5583495A (en) 1992-09-02 1993-09-01 Vehicle alarm system
EP93921263A EP0659128A4 (fr) 1992-09-02 1993-09-01 Systeme d'alarme de vehicule.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL103024A IL103024A0 (en) 1992-09-02 1992-09-02 Vehicle alarm system for prevention of road accidents
IL103024 1992-09-02

Publications (1)

Publication Number Publication Date
WO1994005525A1 true WO1994005525A1 (fr) 1994-03-17

Family

ID=11063982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/008193 WO1994005525A1 (fr) 1992-09-02 1993-09-01 Systeme d'alarme de vehicule

Country Status (4)

Country Link
EP (1) EP0659128A4 (fr)
AU (1) AU4842193A (fr)
IL (1) IL103024A0 (fr)
WO (1) WO1994005525A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699924A3 (fr) * 1994-08-24 1996-12-18 Delco Electronics Corp Système de discrimination d'obstacles pour véhicules
EP0834424A1 (fr) * 1996-10-07 1998-04-08 MEKRA Lang GmbH & Co. KG Dispositif de surveillance de zones non-visibles ou difficilement visibles autour de véhicules
FR2756932A1 (fr) * 1996-12-09 1998-06-12 Fritz Joel Henri Louis Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
GB2350741A (en) * 1999-05-29 2000-12-06 Jason Robert Marshall Blind spot sensor
EP1143092A1 (fr) * 2000-04-06 2001-10-10 Valeo Electronique Système de déverrouillage ou d'ouverture d'ouvrant(s) de véhicule notamment automobile en particulier système d'ouverture de coffre
GB2372895A (en) * 2001-02-28 2002-09-04 Systems Engineering & Assessme Boundary protection system
GB2399968A (en) * 2003-03-28 2004-09-29 Visteon Global Tech Inc Method for classifying the position of an object in a vehicle side object detection arrangement
GB2409721A (en) * 2003-12-02 2005-07-06 La Mare Alex De Collision prevention system
WO2007134430A1 (fr) * 2006-05-09 2007-11-29 Sensotech Inc. Système de détection de présence à un croisement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028662A (en) * 1976-05-24 1977-06-07 Raymond Donald Young Passing vehicle signalling apparatus
US4528563A (en) * 1982-11-11 1985-07-09 Nissan Motor Company, Limited Rearward obstruction sensing system for automotive vehicle
US5235316A (en) * 1991-12-20 1993-08-10 Qualizza Gregory K Vehicle collision avoidance system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4028662A (en) * 1976-05-24 1977-06-07 Raymond Donald Young Passing vehicle signalling apparatus
US4528563A (en) * 1982-11-11 1985-07-09 Nissan Motor Company, Limited Rearward obstruction sensing system for automotive vehicle
US5235316A (en) * 1991-12-20 1993-08-10 Qualizza Gregory K Vehicle collision avoidance system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0659128A4 *

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699924A3 (fr) * 1994-08-24 1996-12-18 Delco Electronics Corp Système de discrimination d'obstacles pour véhicules
EP0834424A1 (fr) * 1996-10-07 1998-04-08 MEKRA Lang GmbH & Co. KG Dispositif de surveillance de zones non-visibles ou difficilement visibles autour de véhicules
US5963127A (en) * 1996-10-07 1999-10-05 Mekra Lang Gmbh & Co. Kg Control equipment for difficult to see or blind spot areas around vehicles, and related method
FR2756932A1 (fr) * 1996-12-09 1998-06-12 Fritz Joel Henri Louis Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
WO1999064888A1 (fr) * 1996-12-09 1999-12-16 Radar Communication Services Procede d'anticollision pour vehicule
GB2350741A (en) * 1999-05-29 2000-12-06 Jason Robert Marshall Blind spot sensor
EP1143092A1 (fr) * 2000-04-06 2001-10-10 Valeo Electronique Système de déverrouillage ou d'ouverture d'ouvrant(s) de véhicule notamment automobile en particulier système d'ouverture de coffre
FR2807462A1 (fr) * 2000-04-06 2001-10-12 Valeo Electronique Systeme de deverouillage ou d'ouverture d'ouvrant(s) de vehicule, notamment automobile, en particulier systeme d'ouverture de coffre
GB2372895A (en) * 2001-02-28 2002-09-04 Systems Engineering & Assessme Boundary protection system
GB2399968A (en) * 2003-03-28 2004-09-29 Visteon Global Tech Inc Method for classifying the position of an object in a vehicle side object detection arrangement
GB2399968B (en) * 2003-03-28 2005-02-23 Visteon Global Tech Inc Method for determining object location from side-looking sensor data
GB2409721A (en) * 2003-12-02 2005-07-06 La Mare Alex De Collision prevention system
WO2007134430A1 (fr) * 2006-05-09 2007-11-29 Sensotech Inc. Système de détection de présence à un croisement

Also Published As

Publication number Publication date
AU4842193A (en) 1994-03-29
IL103024A0 (en) 1993-02-21
EP0659128A4 (fr) 1995-11-02
EP0659128A1 (fr) 1995-06-28

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