SG11201811805UA - Device for determining the position of an object in space - Google Patents

Device for determining the position of an object in space

Info

Publication number
SG11201811805UA
SG11201811805UA SG11201811805UA SG11201811805UA SG11201811805UA SG 11201811805U A SG11201811805U A SG 11201811805UA SG 11201811805U A SG11201811805U A SG 11201811805UA SG 11201811805U A SG11201811805U A SG 11201811805UA SG 11201811805U A SG11201811805U A SG 11201811805UA
Authority
SG
Singapore
Prior art keywords
inductance coil
magnetometer
phase
measurement
component
Prior art date
Application number
SG11201811805UA
Inventor
Evgeny Sergeevich Chernyshov
Original Assignee
Obschestvo S Ogranichennoi Otvetstvennostyu Nastec
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 Obschestvo S Ogranichennoi Otvetstvennostyu Nastec filed Critical Obschestvo S Ogranichennoi Otvetstvennostyu Nastec
Publication of SG11201811805UA publication Critical patent/SG11201811805UA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/04—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means
    • G01C21/08—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by terrestrial means involving use of the magnetic field of the earth
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1113—Local tracking of patients, e.g. in a hospital or private home
    • A61B5/1114—Tracking parts of the body
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
    • G01C21/1654—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments with electromagnetic compass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G01C21/18—Stabilised platforms, e.g. by gyroscope
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
    • G06F1/12—Synchronisation of different clock signals provided by a plurality of clock generators
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1694—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a three-dimensional [3D] space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1637—Sensing arrangement for detection of housing movement or orientation, e.g. for controlling scrolling or cursor movement on the display of an handheld computer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Physiology (AREA)
  • Gyroscopes (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Position Input By Displaying (AREA)
  • Control Of Position Or Direction (AREA)

Abstract

DEVICE FOR POSITIONING OBJECT IN SPACE This invention relates to a measurement equipment and can be used to create means of measuring coordinates and angular values of an object freely moving in space with six degrees of freedom. The invention can be applied in human-machine 5 interfaces as a coordinate input device, particularly, in training systems, in robotics, in augmented, virtual reality and mixed reality systems. The technical result is to increase the measurement accuracy by eliminating the measurement error of the gravity vector direction caused by the movement of the platform with sensors. There is the claimed device, wherein it comprises an inductance coil placed stationary in a 10 horizontal plane, a power supply of the inductance coil, a computing unit, and a platform with sensors placed on a moving object, including a three-component magnetometer, three-component accelerometer and three-component gyroscope, with the power supply of the inductance coil including a coil current regulator controlled by a clock generator, and the computing unit is arranged with phase- 15 locked loop, ensuring clocking of the magnetometer and synchronization of the magnetometer measurement phase with the phase of magnetic field pulses generated by the inductance coil. 20
SG11201811805UA 2016-07-18 2017-06-22 Device for determining the position of an object in space SG11201811805UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016129260A RU2626755C1 (en) 2016-07-18 2016-07-18 Device for the object position in space determination
PCT/RU2017/050052 WO2018017000A1 (en) 2016-07-18 2017-06-22 Device for determining the position of an object in space

Publications (1)

Publication Number Publication Date
SG11201811805UA true SG11201811805UA (en) 2019-01-30

Family

ID=59632435

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811805UA SG11201811805UA (en) 2016-07-18 2017-06-22 Device for determining the position of an object in space

Country Status (8)

Country Link
US (1) US10540021B2 (en)
EP (1) EP3486610A4 (en)
JP (1) JP2019525335A (en)
KR (1) KR20190028450A (en)
CN (1) CN109416255B (en)
RU (1) RU2626755C1 (en)
SG (1) SG11201811805UA (en)
WO (1) WO2018017000A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107421566B (en) * 2017-08-25 2020-08-11 北京理工大学 Unmanned vehicle multi-source sensor information simulation platform
DE102018005649A1 (en) * 2018-07-13 2020-01-16 Fachhochschule Dortmund Method and device for 3D orientation and 3D position determination based on a uniaxial coil and a MARG sensor
CN111184345B (en) * 2020-03-13 2024-06-25 常州市凯迪电器股份有限公司 Control method and control unit for safe operation of electric table
CN111272168B (en) * 2020-03-24 2022-03-29 哈尔滨工业大学 Positioning method, device and system based on magnetic field characteristic vector
CN112710219B (en) * 2021-01-21 2022-06-21 中北大学 An absolute displacement detection method for urban underground space
RU2767174C1 (en) * 2021-04-09 2022-03-16 Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный технологический университет" Method for tracking flexible surgical instrument based on inertial microelectromechanical sensors (mems)

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
CA1220279A (en) * 1985-06-20 1987-04-07 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Precision magnetometer orientation device
US4945305A (en) * 1986-10-09 1990-07-31 Ascension Technology Corporation Device for quantitatively measuring the relative position and orientation of two bodies in the presence of metals utilizing direct current magnetic fields
US5307072A (en) * 1992-07-09 1994-04-26 Polhemus Incorporated Non-concentricity compensation in position and orientation measurement systems
US5752513A (en) * 1995-06-07 1998-05-19 Biosense, Inc. Method and apparatus for determining position of object
RU2103664C1 (en) * 1996-12-11 1998-01-27 Борис Михайлович Смирнов Device for remote determination of position of object ( versions )
JP2000009409A (en) * 1998-06-24 2000-01-14 Mitsubishi Electric Corp Inductance change detection circuit
JP2004093373A (en) * 2002-08-30 2004-03-25 Japan Aviation Electronics Industry Ltd Position and orientation measurement device
RU2257546C1 (en) * 2004-10-14 2005-07-27 Смирнов Борис Михайлович Arrangement for determination of an angular position of a moving object(variants)
WO2012028210A1 (en) * 2010-09-03 2012-03-08 Sony Ericsson Mobile Communications Ab Method for determining the relative position of devices
US9785254B2 (en) * 2011-11-01 2017-10-10 Qualcomm Incorporated System and method for improving orientation data
US20130326364A1 (en) * 2012-05-31 2013-12-05 Stephen G. Latta Position relative hologram interactions
US9159133B2 (en) * 2012-11-05 2015-10-13 Qualcomm Incorporated Adaptive scale and/or gravity estimation
RU2542793C1 (en) * 2013-09-16 2015-02-27 Общество с ограниченной ответственностью "Континент-Тау" Device to determine position of object in space
US10378921B2 (en) * 2014-07-11 2019-08-13 Sixense Enterprises Inc. Method and apparatus for correcting magnetic tracking error with inertial measurement

Also Published As

Publication number Publication date
CN109416255B (en) 2023-07-25
EP3486610A4 (en) 2020-04-01
EP3486610A1 (en) 2019-05-22
KR20190028450A (en) 2019-03-18
JP2019525335A (en) 2019-09-05
US10540021B2 (en) 2020-01-21
RU2626755C1 (en) 2017-07-31
US20190171301A1 (en) 2019-06-06
WO2018017000A1 (en) 2018-01-25
CN109416255A (en) 2019-03-01

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