JPS5395085A - Velocity measuring system - Google Patents

Velocity measuring system

Info

Publication number
JPS5395085A
JPS5395085A JP1000977A JP1000977A JPS5395085A JP S5395085 A JPS5395085 A JP S5395085A JP 1000977 A JP1000977 A JP 1000977A JP 1000977 A JP1000977 A JP 1000977A JP S5395085 A JPS5395085 A JP S5395085A
Authority
JP
Japan
Prior art keywords
measuring system
velocity measuring
velocity
moving
informarion
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
JP1000977A
Other languages
Japanese (ja)
Inventor
Yasuhide Sakai
Masahiro Watanabe
Hideo Shibuya
Mitsuaki Kamiharashi
Yoshinobu Tatsuzawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP1000977A priority Critical patent/JPS5395085A/en
Publication of JPS5395085A publication Critical patent/JPS5395085A/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

Abstract

PURPOSE:To make it possible to measure the velocity of a moving object to be measured with the use of a Doppler radar, while moving, by making a blocking frequency variable with the use of a low-pass filter of variable type to take in the informarion of the velocity of the object for the subsequent operational treatment.
JP1000977A 1977-01-31 1977-01-31 Velocity measuring system Pending JPS5395085A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1000977A JPS5395085A (en) 1977-01-31 1977-01-31 Velocity measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1000977A JPS5395085A (en) 1977-01-31 1977-01-31 Velocity measuring system

Publications (1)

Publication Number Publication Date
JPS5395085A true JPS5395085A (en) 1978-08-19

Family

ID=11738393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1000977A Pending JPS5395085A (en) 1977-01-31 1977-01-31 Velocity measuring system

Country Status (1)

Country Link
JP (1) JPS5395085A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127864A (en) * 1981-02-02 1982-08-09 Mitsubishi Electric Corp Travelling radar type speed measuring apparatus
JPS57128871A (en) * 1981-02-04 1982-08-10 Mitsubishi Electric Corp Mobile type radar system speed detector
JPH01212382A (en) * 1988-02-19 1989-08-25 Iseki & Co Ltd Doppler sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075467A (en) * 1973-11-06 1975-06-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5075467A (en) * 1973-11-06 1975-06-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57127864A (en) * 1981-02-02 1982-08-09 Mitsubishi Electric Corp Travelling radar type speed measuring apparatus
JPS57128871A (en) * 1981-02-04 1982-08-10 Mitsubishi Electric Corp Mobile type radar system speed detector
JPH01212382A (en) * 1988-02-19 1989-08-25 Iseki & Co Ltd Doppler sensor

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