IN157457B - - Google Patents

Info

Publication number
IN157457B
IN157457B IN652/CAL/83A IN652CA1983A IN157457B IN 157457 B IN157457 B IN 157457B IN 652CA1983 A IN652CA1983 A IN 652CA1983A IN 157457 B IN157457 B IN 157457B
Authority
IN
India
Application number
IN652/CAL/83A
Other languages
English (en)
Inventor
Alan Keith Ball
Original Assignee
Plessey Overseas
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 Plessey Overseas filed Critical Plessey Overseas
Publication of IN157457B publication Critical patent/IN157457B/en

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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2250/00—Monitoring, detecting, estimating vehicle conditions
    • B60T2250/04—Vehicle reference speed; Vehicle body speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
IN652/CAL/83A 1982-05-25 1983-05-24 IN157457B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8215268 1982-05-25

Publications (1)

Publication Number Publication Date
IN157457B true IN157457B (ja) 1986-04-05

Family

ID=10530616

Family Applications (1)

Application Number Title Priority Date Filing Date
IN652/CAL/83A IN157457B (ja) 1982-05-25 1983-05-24

Country Status (9)

Country Link
US (1) US4635059A (ja)
EP (1) EP0095300B1 (ja)
JP (1) JPS5967478A (ja)
AU (1) AU556782B2 (ja)
CA (1) CA1214243A (ja)
DE (1) DE3374149D1 (ja)
GB (1) GB2122834B (ja)
IN (1) IN157457B (ja)
ZA (1) ZA833783B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5422646A (en) * 1983-02-24 1995-06-06 The United States Of America As Represented By The Secretary Of The Navy High frequency MTI radar
AU575396B2 (en) * 1984-05-14 1988-07-28 Deere & Company Ground speed sensor
JPS6114586A (ja) * 1984-06-30 1986-01-22 Iseki & Co Ltd 対地車速検出装置
US4728954A (en) * 1984-12-20 1988-03-01 Deere & Company Ground velocity sensor with drop-out detection
DE3835510C2 (de) * 1987-10-30 1999-01-07 Volkswagen Ag Nach dem Doppler-Prinzip arbeitende Vorrichtung zur Ermittlung der von einem Fahrzeug zurückgelegten Wegstrecke
GB2221591A (en) * 1988-08-06 1990-02-07 Marconi Gec Ltd Optical vehicle speedometer
DE3909644A1 (de) * 1989-03-23 1990-09-27 Vdo Schindling Verfahren und vorrichtung zur eigengeschwindigkeitsmessung eines fahrzeugs nach dem dopplerradarprinzip
GB9016442D0 (en) * 1990-07-26 1990-10-17 Brelenstar Ltd Microwave transmitter/receiver radar device
US5621413A (en) * 1995-06-27 1997-04-15 Motorola Inc. Vehicle-ground surface measurement system
WO1997037241A1 (fr) * 1996-03-29 1997-10-09 Komatsu Ltd. Detecteur de vitesse de vehicule
AU6633798A (en) 1998-03-09 1999-09-27 Gou Lite Ltd. Optical translation measurement
US6580386B1 (en) * 2001-08-16 2003-06-17 Applied Concepts, Inc. System and method for processing radar data
US7218271B2 (en) * 2001-08-16 2007-05-15 Applied Concepts, Inc. System and method for determining patrol speed
DE102008038615A1 (de) * 2007-09-18 2009-03-19 Continental Teves Ag & Co. Ohg Sensoreinrichtung und Verfahren zum Erfassen der Bewegung eines Fahrzeugs
DE102010038541A1 (de) * 2010-07-28 2012-02-02 Continental Teves Ag & Co. Ohg Sensoranordnung zur Erfassung des Federwegs in einem Kraftfahrzeug
DE102011078989A1 (de) * 2011-07-12 2013-01-17 Robert Bosch Gmbh Verfahren und Radarsensor zur Unterscheidung zwischen Vorwärtsfahrt und Rückwärtsfahrt bei einem Fahrzeug
WO2013105359A1 (ja) * 2012-01-10 2013-07-18 三菱電機株式会社 移動距離計測装置
US10705105B2 (en) 2017-07-21 2020-07-07 Applied Concepts, Inc. Absolute speed detector
WO2023169652A1 (en) * 2022-03-07 2023-09-14 Volvo Truck Corporation Radar systems for determining vehicle speed over ground
DE102022114239A1 (de) * 2022-06-07 2023-12-07 Itk Engineering Gmbh Radarsystem mit zwei Radarsensoren, Landfahrzeug und Verfahren
DE102022210430A1 (de) 2022-09-30 2024-04-04 Siemens Mobility GmbH Anordnung zur Bestimmung der Geschwindigkeit über Grund eines Schienenfahrzeugs

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092832A (en) * 1959-03-06 1963-06-04 Bendix Corp Closure signal system
US3181148A (en) * 1959-03-30 1965-04-27 Bendix Corp Selective range detecting system
FR1273530A (fr) * 1960-11-03 1961-10-13 Bosch Arma Corp Dispositif de mesure de la vitesse d'un véhicule terrestre par rapport au sol
AU5326169A (en) * 1969-04-05 1970-10-15 Microelectronics Internationalinc Vehicle anti-collision automatic control system
US3680098A (en) * 1970-11-04 1972-07-25 Univ Syracuse Res Corp Large dynamic range coherent radar processor
GB1403358A (en) * 1971-08-26 1975-08-28 Emi Ltd Doppler movement detectors
US3859660A (en) * 1972-02-14 1975-01-07 Midwest Microwave Inc Doppler radar for land vehicles
US3833906A (en) * 1972-02-14 1974-09-03 Midwest Microwave Inc Doppler radar for land vehicles
JPS5313752B2 (ja) * 1972-05-30 1978-05-12
US3893076A (en) * 1973-10-18 1975-07-01 Raytheon Co Speed measurement system
GB1487201A (en) * 1974-12-20 1977-09-28 Lucas Electrical Ltd Method of manufacturing semi-conductor devices
GB1487701A (en) * 1975-01-02 1977-10-05 Marconi Co Ltd Apparatus for deriving information concerning the movements of a vehicle
US4050071A (en) * 1976-05-17 1977-09-20 Rca Corporation Bi-static radar speed sensor
US4107680A (en) * 1976-11-01 1978-08-15 Rca Corporation Digitally processed radar speed sensor
JPS5442733A (en) * 1977-09-12 1979-04-04 Nissan Motor Co Ltd Alarm system for vehicle
JPS56665A (en) * 1979-06-15 1981-01-07 Nissan Motor Co Ltd Protective device of ground speed radar for vehicle
JPS57128870A (en) * 1981-02-03 1982-08-10 Hitachi Heating Appliance Co Ltd Speedometer
US4414548A (en) * 1981-03-30 1983-11-08 Trw Inc. Doppler speed sensing apparatus

Also Published As

Publication number Publication date
DE3374149D1 (en) 1987-11-26
AU556782B2 (en) 1986-11-20
JPH0370795B2 (ja) 1991-11-08
US4635059A (en) 1987-01-06
AU1487083A (en) 1983-12-01
EP0095300B1 (en) 1987-10-21
EP0095300A2 (en) 1983-11-30
GB2122834B (en) 1985-10-02
EP0095300A3 (en) 1984-05-23
CA1214243A (en) 1986-11-18
JPS5967478A (ja) 1984-04-17
ZA833783B (en) 1984-02-29
GB2122834A (en) 1984-01-18

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