JPS55116285A - Detecting device for very slow speed - Google Patents

Detecting device for very slow speed

Info

Publication number
JPS55116285A
JPS55116285A JP2465079A JP2465079A JPS55116285A JP S55116285 A JPS55116285 A JP S55116285A JP 2465079 A JP2465079 A JP 2465079A JP 2465079 A JP2465079 A JP 2465079A JP S55116285 A JPS55116285 A JP S55116285A
Authority
JP
Japan
Prior art keywords
car
condition
road surface
receiver
running
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.)
Granted
Application number
JP2465079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6314309B2 (enrdf_load_stackoverflow
Inventor
Masao Kodera
Yoshiyuki Kago
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP2465079A priority Critical patent/JPS55116285A/ja
Publication of JPS55116285A publication Critical patent/JPS55116285A/ja
Publication of JPS6314309B2 publication Critical patent/JPS6314309B2/ja
Granted 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
    • G01S15/02—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)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2465079A 1979-03-02 1979-03-02 Detecting device for very slow speed Granted JPS55116285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2465079A JPS55116285A (en) 1979-03-02 1979-03-02 Detecting device for very slow speed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2465079A JPS55116285A (en) 1979-03-02 1979-03-02 Detecting device for very slow speed

Publications (2)

Publication Number Publication Date
JPS55116285A true JPS55116285A (en) 1980-09-06
JPS6314309B2 JPS6314309B2 (enrdf_load_stackoverflow) 1988-03-30

Family

ID=12144010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2465079A Granted JPS55116285A (en) 1979-03-02 1979-03-02 Detecting device for very slow speed

Country Status (1)

Country Link
JP (1) JPS55116285A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371718A (en) * 1992-04-13 1994-12-06 Toyota Jidosha Kabushiki Kaisha Doppler-effect vehicle ground speed detecting apparatus having means for sensing abnormality of detected ground speed
US5983157A (en) * 1996-10-24 1999-11-09 Toyota Jidosha Kabushiki Kaisha Apparatus for detecting quantity of vehicle motion
WO2012000603A1 (de) * 2010-06-30 2012-01-05 Wabco Gmbh Verfahren und vorrichtung zur erkennung einer fahrzeugbewegung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH022038U (enrdf_load_stackoverflow) * 1988-06-18 1990-01-09

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4730347U (enrdf_load_stackoverflow) * 1971-04-28 1972-12-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4730347U (enrdf_load_stackoverflow) * 1971-04-28 1972-12-06

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5371718A (en) * 1992-04-13 1994-12-06 Toyota Jidosha Kabushiki Kaisha Doppler-effect vehicle ground speed detecting apparatus having means for sensing abnormality of detected ground speed
US5983157A (en) * 1996-10-24 1999-11-09 Toyota Jidosha Kabushiki Kaisha Apparatus for detecting quantity of vehicle motion
WO2012000603A1 (de) * 2010-06-30 2012-01-05 Wabco Gmbh Verfahren und vorrichtung zur erkennung einer fahrzeugbewegung

Also Published As

Publication number Publication date
JPS6314309B2 (enrdf_load_stackoverflow) 1988-03-30

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