FR2345731A2 - Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule - Google Patents

Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule

Info

Publication number
FR2345731A2
FR2345731A2 FR7608778A FR7608778A FR2345731A2 FR 2345731 A2 FR2345731 A2 FR 2345731A2 FR 7608778 A FR7608778 A FR 7608778A FR 7608778 A FR7608778 A FR 7608778A FR 2345731 A2 FR2345731 A2 FR 2345731A2
Authority
FR
France
Prior art keywords
vehicle
determining
navigation device
route taken
doppler navigation
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
FR7608778A
Other languages
English (en)
Other versions
FR2345731B2 (fr
Inventor
Robert Delignieres
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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
Priority claimed from FR7323595A external-priority patent/FR2235374B1/fr
Application filed by IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7608778A priority Critical patent/FR2345731A2/fr
Priority to DE19772712348 priority patent/DE2712348A1/de
Priority to NL7703055A priority patent/NL7703055A/xx
Priority to NO770991A priority patent/NO146378C/no
Priority to GB1224377A priority patent/GB1565404A/en
Publication of FR2345731A2 publication Critical patent/FR2345731A2/fr
Application granted granted Critical
Publication of FR2345731B2 publication Critical patent/FR2345731B2/fr
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)
FR7608778A 1973-06-28 1976-03-23 Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule Granted FR2345731A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7608778A FR2345731A2 (fr) 1973-06-28 1976-03-23 Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule
DE19772712348 DE2712348A1 (de) 1973-06-28 1977-03-21 Doppelnavigationsvorrichtung zur bestimmung des von einem fahrzeug durchfahrenen weges
NL7703055A NL7703055A (en) 1976-03-23 1977-03-21 Odometer transmitting pulses and receiving echoes - has generator controlled by synchronising unit coupled to pulse train generator and 2 AND:gates for received signals (NL 27.9.77)
NO770991A NO146378C (no) 1976-03-23 1977-03-21 Doppler-navigasjonsapparat.
GB1224377A GB1565404A (en) 1973-06-28 1977-03-23 Apparatus for determining the distance travelled by a vehicle with respect to a reference surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7323595A FR2235374B1 (fr) 1973-06-28 1973-06-28
FR7608778A FR2345731A2 (fr) 1973-06-28 1976-03-23 Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule

Publications (2)

Publication Number Publication Date
FR2345731A2 true FR2345731A2 (fr) 1977-10-21
FR2345731B2 FR2345731B2 (fr) 1980-11-28

Family

ID=26217803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608778A Granted FR2345731A2 (fr) 1973-06-28 1976-03-23 Dispositif de navigation doppler pour la determination du trajet parcouru par un vehicule

Country Status (3)

Country Link
DE (1) DE2712348A1 (fr)
FR (1) FR2345731A2 (fr)
GB (1) GB1565404A (fr)

Also Published As

Publication number Publication date
FR2345731B2 (fr) 1980-11-28
DE2712348A1 (de) 1977-09-29
GB1565404A (en) 1980-04-23

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