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DK0407300T3 - Electronic anti-collision device installed in a vehicle - Google Patents

Electronic anti-collision device installed in a vehicle

Info

Publication number
DK0407300T3
DK0407300T3 DK90401944.5T DK90401944T DK0407300T3 DK 0407300 T3 DK0407300 T3 DK 0407300T3 DK 90401944 T DK90401944 T DK 90401944T DK 0407300 T3 DK0407300 T3 DK 0407300T3
Authority
DK
Denmark
Prior art keywords
vehicle
deceleration
device installed
reception
transmits
Prior art date
Application number
DK90401944.5T
Other languages
Danish (da)
Inventor
Guy Brillard
Eric Brillard
Jean-Claude Crueize
Original Assignee
Ii Bc Sys
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 Ii Bc Sys filed Critical Ii Bc Sys
Application granted granted Critical
Publication of DK0407300T3 publication Critical patent/DK0407300T3/en

Links

Classifications

    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/52—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating emergencies
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Traffic Control Systems (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Steering Controls (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Seats For Vehicles (AREA)

Abstract

The invention relates to an electronic device installed on board a vehicle for transmission of data to a vehicle which follows it and for reception of data originating from a vehicle which precedes it. It comprises: . a timing analyzer (8) adapted to detect a possible deceleration of the vehicle on the basis of the speed which is communicated to it by an appropriate sensor (12) and, in the case of exceeding a certain threshold, send a corresponding signal to a radio transmitter (1) which transmits a deceleration signal via a directional antenna (3) placed on the rear of the vehicle, and . a radio receiver (2) adapted to receive, via a directional antenna (4) placed on the front of the vehicle, such a deceleration signal transmitted by a preceding vehicle and to transmit it to an electronic box (B) which transmits, in case of reception of such a signal, a visual and/or audible alarm in the passenger compartment of the vehicle, the said transmitter (1) and receiver (2) belonging to the self same equipment, which comprises a frequency synthesizer oscillator (14) adapted to the use of several chosen frequencies as a function of the direction of flow and of the path taken by the vehicle. <IMAGE>
DK90401944.5T 1989-07-05 1990-07-05 Electronic anti-collision device installed in a vehicle DK0407300T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909025A FR2649492B1 (en) 1989-07-05 1989-07-05 ON-BOARD SECURITY DEVICE FOR AVOIDING TRAFFIC ACCIDENTS

Publications (1)

Publication Number Publication Date
DK0407300T3 true DK0407300T3 (en) 1994-05-24

Family

ID=9383490

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90401944.5T DK0407300T3 (en) 1989-07-05 1990-07-05 Electronic anti-collision device installed in a vehicle

Country Status (6)

Country Link
EP (1) EP0407300B1 (en)
AT (1) ATE100618T1 (en)
DE (1) DE69006121T2 (en)
DK (1) DK0407300T3 (en)
ES (1) ES2050398T3 (en)
FR (1) FR2649492B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682792B1 (en) * 1991-10-16 1995-10-20 Ii Bc Sys DEVICE FOR AVOIDING CARAMBOLAGES IN CHAIN.
FR2699467B1 (en) * 1992-12-21 1995-07-28 Symoens Georges Method for avoiding collision of motor vehicles and device for its implementation.
IT1270515B (en) * 1993-03-31 1997-05-06 Settimo Martinello DEVICE FOR A VEHICLE, TO IDENTIFY AND REPORT THE PRESENCE OF DANGER AND / OR ALERT SITUATIONS FOR ROAD CIRCULATION OF A VEHICLE AND / OR TO COMMUNICATE THE PRESENCE OF THE SAME TO OTHER VEHICLES.
AU4273696A (en) * 1995-09-11 1997-04-01 Valery Filippovich Ivanov Method and device for optical signalling in a vehicle
GB2344481B (en) * 1998-12-05 2001-02-21 Terence Boddy Auto park
US7046127B2 (en) 2000-05-09 2006-05-16 Terence Boddy Electronic reversing aid with wireless transmitter and receiver

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2668813A (en) * 1952-07-21 1954-02-09 Hoffmann La Roche Basic ketones and salts thereof
DE1949105A1 (en) * 1969-09-29 1971-04-08 Greiner Rolf Dipl Ing Automatic warning system for roads to prevent accidents
DE2642211C2 (en) * 1976-09-20 1985-01-03 Daimler-Benz Ag, 7000 Stuttgart Distance warning system for vehicles
DE2818770C2 (en) * 1978-04-28 1985-04-04 Werner Dr. 5300 Bonn Ruppel Collision warning system for motor vehicles
FR2562694A1 (en) * 1984-04-04 1985-10-11 Rambaud Guy Device for assisting vehicle driving
GB8512176D0 (en) * 1985-05-14 1985-06-19 Hepburn B Indicator system
DE3811324A1 (en) * 1987-04-03 1989-01-19 Lin Jenn Yih Emergency braking indicator

Also Published As

Publication number Publication date
ATE100618T1 (en) 1994-02-15
EP0407300B1 (en) 1994-01-19
DE69006121D1 (en) 1994-03-03
DE69006121T2 (en) 1994-08-25
FR2649492A1 (en) 1991-01-11
ES2050398T3 (en) 1994-05-16
EP0407300A1 (en) 1991-01-09
FR2649492B1 (en) 1992-06-19

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