JPS56110064A - Measuring device for current position and azimuth of moving body - Google Patents

Measuring device for current position and azimuth of moving body

Info

Publication number
JPS56110064A
JPS56110064A JP1288780A JP1288780A JPS56110064A JP S56110064 A JPS56110064 A JP S56110064A JP 1288780 A JP1288780 A JP 1288780A JP 1288780 A JP1288780 A JP 1288780A JP S56110064 A JPS56110064 A JP S56110064A
Authority
JP
Japan
Prior art keywords
azimuth
moving body
signals
positions
base stations
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
JP1288780A
Other languages
Japanese (ja)
Other versions
JPS6240666B2 (en
Inventor
Toshihiro Tsumura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1288780A priority Critical patent/JPS56110064A/en
Priority to CA000358290A priority patent/CA1148239A/en
Publication of JPS56110064A publication Critical patent/JPS56110064A/en
Publication of JPS6240666B2 publication Critical patent/JPS6240666B2/ja
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
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G01S1/44—Rotating or oscillating beam beacons defining directions in the plane of rotation or oscillation
    • G01S1/54—Narrow-beam systems producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon; Overlapping broad beam systems defining a narrow zone and producing at a receiver a pulse-type envelope signal of the carrier wave of the beam, the timing of which is dependent upon the angle between the direction of the receiver from the beacon and a reference direction from the beacon

Abstract

PURPOSE:To enable simple measurement of the current position and azimuth of the advancing direction of the moving body by transmitting a scanning signal, an azimuth information signal and a position information signal from a base station and by receiving and operating respective signals at the moving body. CONSTITUTION:A plurality of base stations 1a, 1b and 1c are provided in the vicinity of the course of the moving body 2. At the respective base stations, signals are scanned in the different directions of azimuth sequentially and signals indicating the positions of respective base stations and signals related to azimuth containing informations related to specified azimuth are transmitted therefrom. In the information processing means of the moving body 2, based on the time difference caused when scanning signals are received at three positions, the positions of the base stations and the data on distance between three positions, at least either one of the current position or the azimuth of the moving direction is operated according to a prescribed formula of operation.
JP1288780A 1980-02-04 1980-02-04 Measuring device for current position and azimuth of moving body Granted JPS56110064A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1288780A JPS56110064A (en) 1980-02-04 1980-02-04 Measuring device for current position and azimuth of moving body
CA000358290A CA1148239A (en) 1980-02-04 1980-08-15 System for measuring current position and/or moving direction of vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1288780A JPS56110064A (en) 1980-02-04 1980-02-04 Measuring device for current position and azimuth of moving body

Publications (2)

Publication Number Publication Date
JPS56110064A true JPS56110064A (en) 1981-09-01
JPS6240666B2 JPS6240666B2 (en) 1987-08-29

Family

ID=11817907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1288780A Granted JPS56110064A (en) 1980-02-04 1980-02-04 Measuring device for current position and azimuth of moving body

Country Status (1)

Country Link
JP (1) JPS56110064A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124976A (en) * 1982-01-21 1983-07-25 Toshihiro Tsumura Measuring device of current position and azimuth of moving body
JPS62232008A (en) * 1986-04-01 1987-10-12 Nippon Koki Kk Method and device for detecting position and attitude of tunnel excavator
JPS63100515A (en) * 1986-10-17 1988-05-02 Natl Space Dev Agency Japan<Nasda> System for inspecting attitude of navigating body
WO1999034230A3 (en) * 1997-12-24 1999-08-19 Television New Zealand Limited Improvements relating to position determinations
JP2001282354A (en) * 2000-03-30 2001-10-12 Kanazawa Inst Of Technology Method and device for route guidance of autonomic moving vehicle and autonomic moving vehicle equipped with the same device
JP2007141108A (en) * 2005-11-21 2007-06-07 Matsushita Electric Works Ltd Autonomous moving device
JP2016157464A (en) * 2005-12-02 2016-09-01 アイロボット コーポレイション Autonomous coverage robot navigation system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58124976A (en) * 1982-01-21 1983-07-25 Toshihiro Tsumura Measuring device of current position and azimuth of moving body
JPS62232008A (en) * 1986-04-01 1987-10-12 Nippon Koki Kk Method and device for detecting position and attitude of tunnel excavator
JPS63100515A (en) * 1986-10-17 1988-05-02 Natl Space Dev Agency Japan<Nasda> System for inspecting attitude of navigating body
WO1999034230A3 (en) * 1997-12-24 1999-08-19 Television New Zealand Limited Improvements relating to position determinations
JP2001282354A (en) * 2000-03-30 2001-10-12 Kanazawa Inst Of Technology Method and device for route guidance of autonomic moving vehicle and autonomic moving vehicle equipped with the same device
JP2007141108A (en) * 2005-11-21 2007-06-07 Matsushita Electric Works Ltd Autonomous moving device
JP2016157464A (en) * 2005-12-02 2016-09-01 アイロボット コーポレイション Autonomous coverage robot navigation system

Also Published As

Publication number Publication date
JPS6240666B2 (en) 1987-08-29

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