IT1074163B - Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale - Google Patents

Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale

Info

Publication number
IT1074163B
IT1074163B IT24178/76A IT2417876A IT1074163B IT 1074163 B IT1074163 B IT 1074163B IT 24178/76 A IT24178/76 A IT 24178/76A IT 2417876 A IT2417876 A IT 2417876A IT 1074163 B IT1074163 B IT 1074163B
Authority
IT
Italy
Prior art keywords
vehicle
measuring
speed
total drive
drive vehicle
Prior art date
Application number
IT24178/76A
Other languages
English (en)
Original Assignee
Magneti Marelli Spa
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 Magneti Marelli Spa filed Critical Magneti Marelli Spa
Priority to IT24178/76A priority Critical patent/IT1074163B/it
Priority to DE19772725542 priority patent/DE2725542A1/de
Priority to SE7706599A priority patent/SE7706599L/xx
Priority to NL7706321A priority patent/NL7706321A/xx
Priority to FR7718430A priority patent/FR2354565A1/fr
Application granted granted Critical
Publication of IT1074163B publication Critical patent/IT1074163B/it

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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
IT24178/76A 1976-06-11 1976-06-11 Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale IT1074163B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT24178/76A IT1074163B (it) 1976-06-11 1976-06-11 Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale
DE19772725542 DE2725542A1 (de) 1976-06-11 1977-06-06 Vorrichtung zum messen der geschwindigkeit eines fahrzeugs
SE7706599A SE7706599L (sv) 1976-06-11 1977-06-07 Hastighetsmetsystem
NL7706321A NL7706321A (nl) 1976-06-11 1977-06-08 Inrichting voor het meten van de snelheid van een voertuig in het bijzonder een op alle wie- len aangedreven voertuig.
FR7718430A FR2354565A1 (fr) 1976-06-11 1977-06-10 Dispositif de mesure de la vitesse d'un vehicule, en particulier d'un vehicule a traction totale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24178/76A IT1074163B (it) 1976-06-11 1976-06-11 Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale

Publications (1)

Publication Number Publication Date
IT1074163B true IT1074163B (it) 1985-04-17

Family

ID=11212386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24178/76A IT1074163B (it) 1976-06-11 1976-06-11 Dispositivo per misurare la velocita di un veicolo particolarmente di un veicolo a trazione totale

Country Status (5)

Country Link
DE (1) DE2725542A1 (it)
FR (1) FR2354565A1 (it)
IT (1) IT1074163B (it)
NL (1) NL7706321A (it)
SE (1) SE7706599L (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2554599B1 (fr) * 1983-11-08 1987-07-31 Renault Procede et dispositif de mesure par ultrasons de la vitesse d'avancement d'un vehicule par rapport au sol
US4713665A (en) * 1984-05-14 1987-12-15 Deere & Company Ground speed sensor
AU575396B2 (en) * 1984-05-14 1988-07-28 Deere & Company Ground speed sensor
US4942558A (en) * 1988-03-31 1990-07-17 Micro-Trak Systems, Inc. Ultrasonic velocity sensor
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
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
JPH03108683A (ja) * 1989-09-22 1991-05-08 Nissan Motor Co Ltd 超音波ドップラ方式対地車速計

Also Published As

Publication number Publication date
DE2725542A1 (de) 1977-12-29
SE7706599L (sv) 1977-12-12
FR2354565A1 (fr) 1978-01-06
NL7706321A (nl) 1977-12-13

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