GB2092749A - Detecting obstacles to vehicles - Google Patents

Detecting obstacles to vehicles Download PDF

Info

Publication number
GB2092749A
GB2092749A GB8203198A GB8203198A GB2092749A GB 2092749 A GB2092749 A GB 2092749A GB 8203198 A GB8203198 A GB 8203198A GB 8203198 A GB8203198 A GB 8203198A GB 2092749 A GB2092749 A GB 2092749A
Authority
GB
United Kingdom
Prior art keywords
audio
arrangement
obstacle
receivers
transmitters
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Withdrawn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
GB8203198A
Other languages
English (en)
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.)
Licentia Patent Verwaltungs GmbH
Licentia Oy
Original Assignee
Licentia Patent Verwaltungs GmbH
Licentia Oy
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 Licentia Patent Verwaltungs GmbH, Licentia Oy filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB2092749A publication Critical patent/GB2092749A/en
Withdrawn legal-status Critical Current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
    • G01S15/87—Combinations of sonar 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/06—Systems determining the position data of a target
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
GB8203198A 1981-02-07 1982-02-04 Detecting obstacles to vehicles Withdrawn GB2092749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813104300 DE3104300A1 (de) 1981-02-07 1981-02-07 "verfahren zur erkennung von ein fahrzeug behindernden hindernissen"

Publications (1)

Publication Number Publication Date
GB2092749A true GB2092749A (en) 1982-08-18

Family

ID=6124276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8203198A Withdrawn GB2092749A (en) 1981-02-07 1982-02-04 Detecting obstacles to vehicles

Country Status (3)

Country Link
DE (1) DE3104300A1 (el)
FR (1) FR2499721A1 (el)
GB (1) GB2092749A (el)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131642A (en) * 1982-12-01 1984-06-20 Daimler Benz Ag Obstacle detection; vehicle parking aid
WO1987002812A1 (en) * 1985-10-25 1987-05-07 Yianni Attikiouzel Warning system for rear end vehicle collisions
GB2187284A (en) * 1986-02-07 1987-09-03 Christopher Mark Haden Automotive driving aid
WO1989004266A1 (en) * 1987-11-10 1989-05-18 Steele, Richard, Macleod Electronic bar-graph digital distance read-out monitor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3347442A1 (de) * 1983-12-29 1985-07-11 Bayerische Motoren Werke Ag Einrichtung zur abstandsmessung, insbesondere fuer kraftfahrzeuge
JPS60249075A (ja) * 1984-05-25 1985-12-09 Casio Comput Co Ltd 障害物位置検出装置
DE19605218C1 (de) 1996-02-13 1997-04-17 Dornier Gmbh Hinderniswarnsystem für tieffliegende Fluggeräte

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2131642A (en) * 1982-12-01 1984-06-20 Daimler Benz Ag Obstacle detection; vehicle parking aid
WO1987002812A1 (en) * 1985-10-25 1987-05-07 Yianni Attikiouzel Warning system for rear end vehicle collisions
GB2187284A (en) * 1986-02-07 1987-09-03 Christopher Mark Haden Automotive driving aid
GB2187284B (en) * 1986-02-07 1990-09-05 Christopher Mark Haden Automotive driving aid
WO1989004266A1 (en) * 1987-11-10 1989-05-18 Steele, Richard, Macleod Electronic bar-graph digital distance read-out monitor

Also Published As

Publication number Publication date
FR2499721B3 (el) 1984-01-06
FR2499721A1 (fr) 1982-08-13
DE3104300A1 (de) 1982-08-19

Similar Documents

Publication Publication Date Title
CN1135901C (zh) 用于检测大气气象条件的方法和装置
US5247306A (en) Millimetric wave radar system for the guidance of mobile ground robot
US3680085A (en) Anti-collision apparatus for vehicles
EP2330438B1 (en) Target detection apparatus and system
US5923282A (en) Radar system
US2412003A (en) Navigational method and apparatus
US4991149A (en) Underwater object detection system
JPH1114749A (ja) レーダー装置
US2515332A (en) Object locating system
US5296909A (en) Detector of suspended cables for avionic applications
CN110687545B (zh) 一种高精度激光雷达系统
GB2092749A (en) Detecting obstacles to vehicles
CN114814883A (zh) 一种雷达系统和车辆
US5861846A (en) Aviation pilot collision alert
US3530468A (en) Triangulation radar system
JP2002503815A (ja) 目標検出装置
US2636166A (en) Bearing deviation indication system
US4961174A (en) High data rate continuous wave towed sonar
EP0016597A1 (en) A pulse radar system
GB2038132A (en) Distance indicating system
US4954999A (en) Double phase-lock-loop sonar
US3081456A (en) Continuous wave radar with ppi type display
EP0043396A1 (en) A distance indicating system
RU2131622C1 (ru) Устройство индикации опасности столкновения летательного аппарата
US3081455A (en) Continuous wave moving target information radar system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)