JPS5317376A - Measuring method for speed of running object - Google Patents

Measuring method for speed of running object

Info

Publication number
JPS5317376A
JPS5317376A JP9186276A JP9186276A JPS5317376A JP S5317376 A JPS5317376 A JP S5317376A JP 9186276 A JP9186276 A JP 9186276A JP 9186276 A JP9186276 A JP 9186276A JP S5317376 A JPS5317376 A JP S5317376A
Authority
JP
Japan
Prior art keywords
speed
measuring method
running object
running
determing
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
JP9186276A
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 JP9186276A priority Critical patent/JPS5317376A/en
Publication of JPS5317376A publication Critical patent/JPS5317376A/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
    • G01S13/60—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

Abstract

PURPOSE:To carry out measurement by running object itself of running speed with slight error, by determing speed depending on detection of Doppler signal generated by reflection of microwave, ultrasonic wave, light wave, etc.
JP9186276A 1976-07-30 1976-07-30 Measuring method for speed of running object Pending JPS5317376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9186276A JPS5317376A (en) 1976-07-30 1976-07-30 Measuring method for speed of running object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9186276A JPS5317376A (en) 1976-07-30 1976-07-30 Measuring method for speed of running object

Publications (1)

Publication Number Publication Date
JPS5317376A true JPS5317376A (en) 1978-02-17

Family

ID=14038353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9186276A Pending JPS5317376A (en) 1976-07-30 1976-07-30 Measuring method for speed of running object

Country Status (1)

Country Link
JP (1) JPS5317376A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940281A (en) * 1982-08-31 1984-03-05 Mitsubishi Electric Corp Apparatus for detecting ground speed for vehicle
JPS59105586A (en) * 1982-12-09 1984-06-18 Fujitsu Ten Ltd Speedometer for vehicle use
JPS61118678A (en) * 1984-11-14 1986-06-05 Nippon Soken Inc Speedometer for car
JPH0579839A (en) * 1991-09-18 1993-03-30 Japan Radio Co Ltd On-vehicle sensor
US6230107B1 (en) 1996-03-29 2001-05-08 Komatsu Ltd. Vehicle speed detection system
JP2016200538A (en) * 2015-04-13 2016-12-01 日本信号株式会社 Vehicle speed measuring device, and vehicle speed identifying device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940281A (en) * 1982-08-31 1984-03-05 Mitsubishi Electric Corp Apparatus for detecting ground speed for vehicle
JPS59105586A (en) * 1982-12-09 1984-06-18 Fujitsu Ten Ltd Speedometer for vehicle use
JPH0315712B2 (en) * 1982-12-09 1991-03-01 Fujitsu Ten Ltd
JPS61118678A (en) * 1984-11-14 1986-06-05 Nippon Soken Inc Speedometer for car
JPH0579839A (en) * 1991-09-18 1993-03-30 Japan Radio Co Ltd On-vehicle sensor
US6230107B1 (en) 1996-03-29 2001-05-08 Komatsu Ltd. Vehicle speed detection system
JP2016200538A (en) * 2015-04-13 2016-12-01 日本信号株式会社 Vehicle speed measuring device, and vehicle speed identifying device

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