EP0659128A1 - Systeme d'alarme de vehicule - Google Patents

Systeme d'alarme de vehicule

Info

Publication number
EP0659128A1
EP0659128A1 EP93921263A EP93921263A EP0659128A1 EP 0659128 A1 EP0659128 A1 EP 0659128A1 EP 93921263 A EP93921263 A EP 93921263A EP 93921263 A EP93921263 A EP 93921263A EP 0659128 A1 EP0659128 A1 EP 0659128A1
Authority
EP
European Patent Office
Prior art keywords
vehicle
signal
driver
ultrasound
speed
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.)
Withdrawn
Application number
EP93921263A
Other languages
German (de)
English (en)
Other versions
EP0659128A4 (fr
Inventor
Dani Ben Lulu
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.)
YRON Michael
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
Publication of EP0659128A1 publication Critical patent/EP0659128A1/fr
Publication of EP0659128A4 publication Critical patent/EP0659128A4/fr
Withdrawn legal-status Critical Current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
    • 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.
EP93921263A 1992-09-02 1993-09-01 Systeme d'alarme de vehicule. Withdrawn EP0659128A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL10302492 1992-09-02
IL103024A IL103024A0 (en) 1992-09-02 1992-09-02 Vehicle alarm system for prevention of road accidents
PCT/US1993/008193 WO1994005525A1 (fr) 1992-09-02 1993-09-01 Systeme d'alarme de vehicule

Publications (2)

Publication Number Publication Date
EP0659128A1 true EP0659128A1 (fr) 1995-06-28
EP0659128A4 EP0659128A4 (fr) 1995-11-02

Family

ID=11063982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93921263A Withdrawn EP0659128A4 (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)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0699924B1 (fr) * 1994-08-24 1999-10-06 Delco Electronics Corporation Système de discrimination d'obstacles pour véhicules
DE29617413U1 (de) * 1996-10-07 1996-11-21 Mekra Lang Gmbh & Co Kg Überwachungseinrichtung für schwer- oder nicht einsehbare Zonen um Kraftfahrzeuge
FR2756932B1 (fr) * 1996-12-09 1999-02-26 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
FR2807462B1 (fr) * 2000-04-06 2003-06-20 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
US6674394B1 (en) * 2003-03-28 2004-01-06 Visteon Global Technologies, 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
US7715276B2 (en) * 2006-05-09 2010-05-11 Sensotech Inc. Presence detection system for path crossing

Family Cites Families (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
JPS5987597A (ja) * 1982-11-11 1984-05-21 日産自動車株式会社 車両用障害物検知装置
US5235316A (en) * 1991-12-20 1993-08-10 Qualizza Gregory K Vehicle collision avoidance system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9405525A1 *

Also Published As

Publication number Publication date
AU4842193A (en) 1994-03-29
IL103024A0 (en) 1993-02-21
WO1994005525A1 (fr) 1994-03-17
EP0659128A4 (fr) 1995-11-02

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