JPS56137171A - Processing system of position range - Google Patents

Processing system of position range

Info

Publication number
JPS56137171A
JPS56137171A JP4018580A JP4018580A JPS56137171A JP S56137171 A JPS56137171 A JP S56137171A JP 4018580 A JP4018580 A JP 4018580A JP 4018580 A JP4018580 A JP 4018580A JP S56137171 A JPS56137171 A JP S56137171A
Authority
JP
Japan
Prior art keywords
data
finders
error
inputted
obtains
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
JP4018580A
Other languages
Japanese (ja)
Inventor
Toru Kato
Osamu Kiuchi
Shiyuuji Mitsui
Masashi Haruoka
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.)
Technical Research and Development Institute of Japan Defence Agency
Original Assignee
Technical Research and Development Institute of Japan Defence Agency
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 Technical Research and Development Institute of Japan Defence Agency filed Critical Technical Research and Development Institute of Japan Defence Agency
Priority to JP4018580A priority Critical patent/JPS56137171A/en
Publication of JPS56137171A publication Critical patent/JPS56137171A/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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/04—Position of source determined by a plurality of spaced direction-finders

Abstract

PURPOSE:To increase the efficiency of data processing, by enabling to evaluate the degree of measured error of position data automatically, through the addition of the measured error data to the position data of electromagnetic wave emitting body. CONSTITUTION:When the azimuth data is inputted from the electromagnetic wave direction finders A-C to the termnals 7-9, the crossing point calculating circuit 10 obtains the cross points (x), (y), and (z) to estimate and calculate the ranging psition 20. Further, the standard deviation data corresponding to the azimuth data is inputted to the error calculation circuit 11, which obtains the distance from the finders A-C to the ranged position 20, and the product between the distance and the standard deviation data is obtained, respectively, as to the finders A-C. Further, the average value of product obtained is calculated and it is fed to the display device 13 together with the ranging position data obtained before as estimated error.
JP4018580A 1980-03-31 1980-03-31 Processing system of position range Pending JPS56137171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4018580A JPS56137171A (en) 1980-03-31 1980-03-31 Processing system of position range

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4018580A JPS56137171A (en) 1980-03-31 1980-03-31 Processing system of position range

Publications (1)

Publication Number Publication Date
JPS56137171A true JPS56137171A (en) 1981-10-26

Family

ID=12573715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4018580A Pending JPS56137171A (en) 1980-03-31 1980-03-31 Processing system of position range

Country Status (1)

Country Link
JP (1) JPS56137171A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264275A (en) * 1985-05-18 1986-11-22 Nec Corp Controller of direction finder of radio wave
JPS63169583A (en) * 1987-01-07 1988-07-13 Nec Corp Azimuth position measuring system
JP2007132853A (en) * 2005-11-11 2007-05-31 Toshiba Tec Corp System and method for detecting position
JP2007199080A (en) * 2007-03-09 2007-08-09 Matsushita Electric Works Ltd Traffic line measuring system
JP2007218927A (en) * 2007-05-14 2007-08-30 Matsushita Electric Works Ltd Position detecting system
JP2018025556A (en) * 2016-08-03 2018-02-15 三菱重工業株式会社 Positioning system, and positioning method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61264275A (en) * 1985-05-18 1986-11-22 Nec Corp Controller of direction finder of radio wave
JPS63169583A (en) * 1987-01-07 1988-07-13 Nec Corp Azimuth position measuring system
JP2007132853A (en) * 2005-11-11 2007-05-31 Toshiba Tec Corp System and method for detecting position
JP2007199080A (en) * 2007-03-09 2007-08-09 Matsushita Electric Works Ltd Traffic line measuring system
JP2007218927A (en) * 2007-05-14 2007-08-30 Matsushita Electric Works Ltd Position detecting system
JP4569599B2 (en) * 2007-05-14 2010-10-27 パナソニック電工株式会社 Position detection system
JP2018025556A (en) * 2016-08-03 2018-02-15 三菱重工業株式会社 Positioning system, and positioning method

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