JPS52148177A - Velocity measurement - Google Patents

Velocity measurement

Info

Publication number
JPS52148177A
JPS52148177A JP6531676A JP6531676A JPS52148177A JP S52148177 A JPS52148177 A JP S52148177A JP 6531676 A JP6531676 A JP 6531676A JP 6531676 A JP6531676 A JP 6531676A JP S52148177 A JPS52148177 A JP S52148177A
Authority
JP
Japan
Prior art keywords
velocity
velocity measurement
car
doppler
approached
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.)
Pending
Application number
JP6531676A
Other languages
Japanese (ja)
Inventor
Takayoshi Tazaki
Kazuyoshi Aizawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP6531676A priority Critical patent/JPS52148177A/en
Publication of JPS52148177A publication Critical patent/JPS52148177A/en
Pending 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
    • 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

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)

Abstract

PURPOSE:To accurately measure the velocity of the car to be measured, omitting the influence of approached car, by putting out the signal only corresponding to the relative velocity of going away direction, at the method of measuring the velocity by Doppler's effect.
JP6531676A 1976-06-04 1976-06-04 Velocity measurement Pending JPS52148177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6531676A JPS52148177A (en) 1976-06-04 1976-06-04 Velocity measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6531676A JPS52148177A (en) 1976-06-04 1976-06-04 Velocity measurement

Publications (1)

Publication Number Publication Date
JPS52148177A true JPS52148177A (en) 1977-12-09

Family

ID=13283372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6531676A Pending JPS52148177A (en) 1976-06-04 1976-06-04 Velocity measurement

Country Status (1)

Country Link
JP (1) JPS52148177A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112975U (en) * 1980-12-29 1982-07-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112975U (en) * 1980-12-29 1982-07-13

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