GB2040639B - Collision avoidance radar - Google Patents

Collision avoidance radar

Info

Publication number
GB2040639B
GB2040639B GB8000484A GB8000484A GB2040639B GB 2040639 B GB2040639 B GB 2040639B GB 8000484 A GB8000484 A GB 8000484A GB 8000484 A GB8000484 A GB 8000484A GB 2040639 B GB2040639 B GB 2040639B
Authority
GB
United Kingdom
Prior art keywords
collision avoidance
avoidance radar
radar
collision
avoidance
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.)
Expired
Application number
GB8000484A
Other languages
English (en)
Other versions
GB2040639A (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.)
International Standard Electric Corp
Original Assignee
International Standard Electric 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB2040639A publication Critical patent/GB2040639A/en
Application granted granted Critical
Publication of GB2040639B publication Critical patent/GB2040639B/en
Expired 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
    • 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
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8000484A 1979-01-11 1980-01-08 Collision avoidance radar Expired GB2040639B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792900825 DE2900825A1 (de) 1979-01-11 1979-01-11 Rueckstrahlortungsgeraet zur gleichzeitigen messung von entfernung und relativgeschwindigkeit

Publications (2)

Publication Number Publication Date
GB2040639A GB2040639A (en) 1980-08-28
GB2040639B true GB2040639B (en) 1983-03-02

Family

ID=6060325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8000484A Expired GB2040639B (en) 1979-01-11 1980-01-08 Collision avoidance radar

Country Status (5)

Country Link
US (1) US4301453A (US08063081-20111122-C00044.png)
DE (1) DE2900825A1 (US08063081-20111122-C00044.png)
FR (1) FR2446488A1 (US08063081-20111122-C00044.png)
GB (1) GB2040639B (US08063081-20111122-C00044.png)
IT (1) IT1193887B (US08063081-20111122-C00044.png)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102648B (en) * 1981-07-24 1984-09-19 Ferranti Ltd Radar systems with clutter suppression
DE3222263A1 (de) * 1982-06-09 1983-02-03 Günter 1000 Berlin Mehnert Abstands-warnsystem fuer kraftfahrzeuge
GB2139035B (en) * 1983-03-18 1987-06-03 Marconi Co Ltd Radar vehicle braking control
DE4013037A1 (de) * 1990-04-24 1991-10-31 Standard Elektrik Lorenz Ag Verfahren zur mobilen verkehrsueberwachung und messfahrzeug zur durchfuehrung des verfahrens
DE4120479A1 (de) * 1991-06-21 1992-12-24 Standard Elektrik Lorenz Ag Dauerstrich-radargeraet, zusaetzlich als sender fuer die informationsuebertragung verwendbar
US5633642A (en) * 1993-11-23 1997-05-27 Siemens Aktiengesellschaft Radar method and device for carrying out the method
US10585182B2 (en) * 2017-03-24 2020-03-10 GM Global Technology Operations LLC Velocity measurement with asymmetric doppler spectrum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1370583A (fr) * 1963-01-17 1964-08-28 Marconi Co Ltd Perfectionnements aux radars
JPS49107491A (US08063081-20111122-C00044.png) * 1973-02-15 1974-10-12
DE2514868C3 (de) * 1975-04-04 1979-05-17 Standard Elektrik Lorenz Ag, 7000 Stuttgart FM-Schwebungs-Rückstrahlortungsgerät zur gleichzeitigen Entfernungs- und Geschwindigkeitsmessung

Also Published As

Publication number Publication date
DE2900825C2 (US08063081-20111122-C00044.png) 1988-10-13
GB2040639A (en) 1980-08-28
IT8019123A0 (it) 1980-01-10
IT1193887B (it) 1988-08-31
FR2446488A1 (fr) 1980-08-08
US4301453A (en) 1981-11-17
FR2446488B1 (US08063081-20111122-C00044.png) 1985-04-12
DE2900825A1 (de) 1980-07-24

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990108