MX158541A - Mejoras a sensor de velocidad de tierra con deteccion de caida - Google Patents

Mejoras a sensor de velocidad de tierra con deteccion de caida

Info

Publication number
MX158541A
MX158541A MX614A MX61485A MX158541A MX 158541 A MX158541 A MX 158541A MX 614 A MX614 A MX 614A MX 61485 A MX61485 A MX 61485A MX 158541 A MX158541 A MX 158541A
Authority
MX
Mexico
Prior art keywords
drop
signal
provides
speed sensor
pll
Prior art date
Application number
MX614A
Other languages
English (en)
Inventor
James Joseph Phelan
Garn Farley Penfold
Larry Wayne Ferguson
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of MX158541A publication Critical patent/MX158541A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • 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
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/60—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

Landscapes

  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Sowing (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
MX614A 1984-12-20 1985-11-14 Mejoras a sensor de velocidad de tierra con deteccion de caida MX158541A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/684,217 US4728954A (en) 1984-12-20 1984-12-20 Ground velocity sensor with drop-out detection

Publications (1)

Publication Number Publication Date
MX158541A true MX158541A (es) 1989-02-13

Family

ID=24747148

Family Applications (1)

Application Number Title Priority Date Filing Date
MX614A MX158541A (es) 1984-12-20 1985-11-14 Mejoras a sensor de velocidad de tierra con deteccion de caida

Country Status (11)

Country Link
US (1) US4728954A (es)
EP (2) EP0188906B1 (es)
JP (1) JP2506650B2 (es)
KR (1) KR930008407B1 (es)
AT (2) ATE91350T1 (es)
AU (1) AU578324B2 (es)
CA (1) CA1247731A (es)
DE (2) DE3587800T2 (es)
IE (1) IE60297B1 (es)
MX (1) MX158541A (es)
ZA (1) ZA859710B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893287A (en) * 1987-12-17 1990-01-09 Caterpillar Inc. Velocity reference system
FR2624976B1 (fr) * 1987-12-18 1990-10-12 Peugeot Dispositif de mesure de la vitesse d'un vehicule
US4942765A (en) * 1988-03-31 1990-07-24 Micro-Trak Systems, Inc. Ultrasonic velocity sensor
US4942558A (en) * 1988-03-31 1990-07-17 Micro-Trak Systems, Inc. Ultrasonic velocity sensor
DE8902375U1 (de) * 1989-02-25 1989-04-27 Krone AG, 1000 Berlin Ultraschall-Meßgerät
DE3909644A1 (de) * 1989-03-23 1990-09-27 Vdo Schindling Verfahren und vorrichtung zur eigengeschwindigkeitsmessung eines fahrzeugs nach dem dopplerradarprinzip
JPH02287182A (ja) * 1989-04-28 1990-11-27 Nissan Motor Co Ltd 超音波ドップラ方式対地速度計
JP2511521B2 (ja) * 1989-04-28 1996-06-26 日産自動車株式会社 超音波ドップラ方式対地車速計
US5063729A (en) * 1990-09-19 1991-11-12 Deere & Company Cotton harvester blockage detection method and flow sensor therefor
JP2539735Y2 (ja) * 1991-02-01 1997-06-25 大日本印刷株式会社 ハンバーガー用袋
JP2687066B2 (ja) * 1992-04-13 1997-12-08 トヨタ自動車株式会社 ドップラ式対地車速検出装置
US5583800A (en) * 1992-06-19 1996-12-10 Toyota Jidosha Kabushiki Kaisha Vehicle speed sensor utilizing relationship between vehicle wheel speed and doppler-effect speed
JP2687083B2 (ja) * 1992-10-20 1997-12-08 トヨタ自動車株式会社 ドップラ式対地車速検出装置
US6885968B2 (en) * 2000-05-08 2005-04-26 Automotive Technologies International, Inc. Vehicular exterior identification and monitoring system-agricultural product distribution
US5598794A (en) * 1995-02-13 1997-02-04 Fluid Power Industries, Inc. High accuracy automatically controlled variable linear seed spacing planting apparatus
US6374255B1 (en) * 1996-05-21 2002-04-16 Immersion Corporation Haptic authoring
US5918281A (en) * 1996-05-28 1999-06-29 Nabulsi; Haz Personal speedometer
US6256011B1 (en) * 1997-12-03 2001-07-03 Immersion Corporation Multi-function control device with force feedback
US6704683B1 (en) * 1998-04-28 2004-03-09 Immersion Corporation Direct velocity estimation for encoders using nonlinear period measurement
BE1012479A7 (nl) 1999-02-23 2000-11-07 Leuven K U Res & Dev Beweegbare sproeiboom.
US6564168B1 (en) * 1999-09-14 2003-05-13 Immersion Corporation High-resolution optical encoder with phased-array photodetectors
US6693626B1 (en) * 1999-12-07 2004-02-17 Immersion Corporation Haptic feedback using a keyboard device
US6904823B2 (en) * 2002-04-03 2005-06-14 Immersion Corporation Haptic shifting devices
WO2004036405A2 (en) 2002-10-15 2004-04-29 Immersion Corporation Products and processes for providing force sensations in a user interface
GB2418475B (en) * 2003-06-09 2007-10-24 Immersion Corp Interactive gaming systems with haptic feedback
EP2062116A2 (en) 2006-09-13 2009-05-27 Immersion Corporation Systems and methods for casino gaming haptics
US20090119997A1 (en) * 2007-11-09 2009-05-14 Rob Jason Evans Fixture which provides access control
US9486292B2 (en) 2008-02-14 2016-11-08 Immersion Corporation Systems and methods for real-time winding analysis for knot detection
US9104791B2 (en) * 2009-05-28 2015-08-11 Immersion Corporation Systems and methods for editing a model of a physical system for a simulation
US9500747B2 (en) * 2012-01-10 2016-11-22 Mitsubishi Electric Corporation Travel distance measurement device
US9866924B2 (en) 2013-03-14 2018-01-09 Immersion Corporation Systems and methods for enhanced television interaction
US9641113B2 (en) 2014-02-28 2017-05-02 General Electric Company System and method for controlling a power generation system based on PLL errors
GB201800028D0 (en) * 2018-01-02 2018-02-14 Sintef Tto As Velocity detection in autonomous devices
US12016257B2 (en) 2020-02-19 2024-06-25 Sabanto, Inc. Methods for detecting and clearing debris from planter gauge wheels, closing wheels and seed tubes

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH484436A (de) * 1968-11-25 1970-01-15 Zellweger Uster Ag Verfahren und Vorrichtung zum Ausscheiden von irreführenden Doppler-Signalen bei einer Doppler-Radar-Geschwindigkeitsmesseinrichtung
FR2096710B1 (es) * 1970-06-24 1974-03-22 Inst Francais Du Petrole
JPS5249744B2 (es) * 1972-12-08 1977-12-19
US3893076A (en) * 1973-10-18 1975-07-01 Raytheon Co Speed measurement system
US3863198A (en) * 1973-10-25 1975-01-28 Sperry Rand Corp Doppler sonar utilizing period measurement with thresholded receivers
JPS50114271A (es) * 1974-02-15 1975-09-08
JPS51115874A (en) * 1975-04-04 1976-10-12 Mitsubishi Heavy Ind Ltd Supersonic waves speed meter time indication interval switch method
US4052722A (en) * 1975-09-15 1977-10-04 Decatur Electronics, Inc. Traffic radar and apparatus therefor
US4021681A (en) * 1976-01-22 1977-05-03 Chrysler Corporation Resonant sensor using a phase locked loop detector
CH609464A5 (es) * 1977-02-16 1979-02-28 Siemens Ag Albis
US4181432A (en) * 1978-10-18 1980-01-01 The Singer Company Velocity measuring system
JPS56665A (en) * 1979-06-15 1981-01-07 Nissan Motor Co Ltd Protective device of ground speed radar for vehicle
GB2069281B (en) * 1979-07-31 1983-08-10 Marconi Co Ltd Doppler radar system
US4320398A (en) * 1980-06-13 1982-03-16 Fritzlen Jack D Minimizing harmonic distortion apparatus
JPS57194371A (en) * 1981-05-27 1982-11-29 Hitachi Ltd Doppler radar type vehicle speedometer
JPS5839971A (ja) * 1981-09-03 1983-03-08 Japan Radio Co Ltd 超音波ドップラ速度検出方法
JPS58501519A (ja) * 1981-09-24 1983-09-08 キヤタピラ−　トラツクタ−　カンパニイ 信号調整回路
US4608568A (en) * 1981-10-15 1986-08-26 Kabushiki Kaisha Komatsu Seisakusho Speed detecting device employing a Doppler radar
DE3267506D1 (en) * 1981-11-11 1986-01-02 Siemens Ag Albis Arrangement for platform motion compensation in a radar system
DE3374149D1 (en) * 1982-05-25 1987-11-26 Plessey Overseas Vehicle mounted doppler radar system
DE3220723A1 (de) * 1982-06-02 1983-12-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Verfahren zum aufbringen eines korrosionsbestaendigen und verschleissfesten ueberzuges auf die kolbenstangen von arbeitszylindern, insbesondere zur verwendung im untertagebergbau u.dgl.
US4489321A (en) * 1983-05-05 1984-12-18 Deere & Company Radar ground speed sensing system
AU575396B2 (en) * 1984-05-14 1988-07-28 Deere & Company Ground speed sensor

Also Published As

Publication number Publication date
US4728954A (en) 1988-03-01
JP2506650B2 (ja) 1996-06-12
ZA859710B (en) 1987-08-26
CA1247731A (en) 1988-12-28
EP0420313B1 (en) 1994-04-13
ATE91350T1 (de) 1993-07-15
DE3587800T2 (de) 1994-07-28
KR930008407B1 (ko) 1993-08-31
KR860005225A (ko) 1986-07-18
IE853232L (en) 1986-06-20
DE3587441T2 (de) 1993-12-09
AU578324B2 (en) 1988-10-20
JPS61155785A (ja) 1986-07-15
EP0188906B1 (en) 1993-07-07
ATE104439T1 (de) 1994-04-15
AU4993485A (en) 1986-06-26
EP0420313A1 (en) 1991-04-03
IE60297B1 (en) 1994-06-29
EP0188906A1 (en) 1986-07-30
DE3587800D1 (de) 1994-05-19
DE3587441D1 (de) 1993-08-12

Similar Documents

Publication Publication Date Title
MX158541A (es) Mejoras a sensor de velocidad de tierra con deteccion de caida
ES2009298A6 (es) Aparato de deeccion de nivel de liquido.
GB1388353A (en) Intrusion detection system
GB1522911A (en) Automatic detection of tracked vehicles
GB1498514A (en) Electronic intrusion detection devices
ATE202253T1 (de) Vorrichtung zur ableitung eines taktsignals aus einem synchronsignal und videoaufzeichnungsgerät ausgestattet mit der vorrichtung
AU5268590A (en) Acoustic detection apparatus
MX158166A (es) Mejoras a sensor de velocidad de tierra
US4577158A (en) Demodulator with drop-out compensation and reciprocal amplifier
EP0343569A3 (en) An fm intermediate-frequency circuit
JPS56141510A (en) Photodetector
EP0073620A3 (en) Fm counter detector
JPS6479620A (en) Ultrasonic liquid-level meter
JPS573433A (en) Phase synchronizing type microwave signal generator
JPS56125602A (en) Moving object detector
JPS5723330A (en) Phase detector
DE3877050D1 (de) Videorecorder mit dynamisch abgleichbarem tuner.
JPS54130816A (en) Pll frequency synthesizer-system radio receiver
GB1534657A (en) Pulse train detector using correlation
SU1651675A1 (ru) Измеритель скорости движения объекта
POROKHNYUK Stereo decoder without subcarrier restoration[Abstract Only]
JPS56120270A (en) Synchronizing device for horizontal pulse counter
JPS5729968A (en) Direction detecting device for radio interference wave of direction finder
JPS5780894A (en) Remote control device
JPS56111462A (en) Ultrasonic-wave flaw detector