KR960014892A - Dynamic positioning system - Google Patents

Dynamic positioning system Download PDF

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Publication number
KR960014892A
KR960014892A KR1019940026696A KR19940026696A KR960014892A KR 960014892 A KR960014892 A KR 960014892A KR 1019940026696 A KR1019940026696 A KR 1019940026696A KR 19940026696 A KR19940026696 A KR 19940026696A KR 960014892 A KR960014892 A KR 960014892A
Authority
KR
South Korea
Prior art keywords
positioning system
waveform
signal
finger
present
Prior art date
Application number
KR1019940026696A
Other languages
Korean (ko)
Other versions
KR0164888B1 (en
Inventor
신현옥
신형일
이대재
Original Assignee
신현옥
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 신현옥 filed Critical 신현옥
Priority to KR1019940026696A priority Critical patent/KR0164888B1/en
Publication of KR960014892A publication Critical patent/KR960014892A/en
Application granted granted Critical
Publication of KR0164888B1 publication Critical patent/KR0164888B1/en

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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
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/28—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • 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
    • G01S5/18—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using ultrasonic, sonic, or infrasonic waves
    • G01S5/26—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

본 발명은 ROV(Remotely Operated Vehicle)나 잠수정등의 위치를 파악할 수 있는 동적 위치측정 시스템에 관한것으로 일정간격의 펄스신호를 송신하는 핑거로부터 도달하는 펄스신호의 수신시간차를 이용하여 위치측정을 정확히 할 수 있는 동적위치 측정 장치를 제공하는데 그 목적이 있다.The present invention relates to a dynamic positioning system that can detect the position of a remotely operated vehicle (ROV) or a submersible. It is an object of the present invention to provide a dynamic position measuring apparatus.

상기한 본 발명의 목적은 핑거로부터의 음향신호를 입력받는 수단과; 상기 음향신호입력수단으로부터 제공되는 음향신호를 전기신호로 변환하는 수파기와; 상기 수파기로부터 제공되는 전기신호를 증폭하여 컴퓨터에서 처리할 수 있는 신호로 파형정형하는 수단과; 상기 파형정형수단으로부터 제공되는 파형정형되어 입력되는 신호를 치리하여 ASCⅡ코드로 출력하는 수단과; 상기 ASCⅡ코드로 출력되는 신호를 이용하여 핑거의 위치를 계산하고 그 위치를 표시하는 수단을 포함하는 동적 위치측정 시스템에 의해 달성된다. 본 발명에 따른 동적 위치측정 시스템을 ROV나 수중 작업 로봇에 적용하는 경우, 관찰 또는 작업하고자 하는 곳으로 정확히 유도할 수 있을 뿐만아니라 계획적인 작업수행이 가능하다.The above object of the present invention includes a means for receiving an acoustic signal from a finger; A wave receiver for converting an acoustic signal provided from said acoustic signal input means into an electrical signal; Means for amplifying an electrical signal provided from the receiver and converting the waveform into a signal that can be processed by a computer; Means for taking the waveform-formed and inputted signal provided from said waveform-forming means and outputting it as an ASCII code; Is achieved by a dynamic positioning system comprising means for calculating the position of the finger and indicating the position using the signal output in the ASCII code. When the dynamic positioning system according to the present invention is applied to an ROV or an underwater robot, it is possible not only to accurately lead to a place to observe or work, but also to perform a planned work.

Description

동적 위치 측정 시스템Dynamic positioning system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (2)

핑거로부터의 음향 신호를 입력받는 수단과; 상기 음향 신호 입력 수단으로부터 제공되는 음향 신호를 전기신호로 변환하는 수파기와; 상기 수파기로부터 제공되는 전기신호를 증폭하여 컴퓨터에서 처리할 수 있는 신호로 파형 정형하는 수단과; 상기 피형 정형 수단으로부터 제공되는 파형 정형되어 입력되는 신호를 처리하여 ASCⅡ 코드로 출력하는 수단과; 상기 ASCⅡ 코드로 출력되는 신호를 이용하여 핑거의 위치를 계산하고 그 위치를 표시하는 수단을 포함하는 동적 위치 측정 시스템.Means for receiving an acoustic signal from a finger; A wave receiver for converting an acoustic signal provided from said acoustic signal input means into an electrical signal; Means for amplifying an electrical signal provided from the receiver and shaping the waveform into a signal that can be processed by a computer; Means for processing the waveform-formed input signal provided from said shaped shaping means and outputting it as an ASCII code; Means for calculating the position of the finger using the signal output by the ASCII code and indicating the position. 제1항에 있어서, 상기 핑거의 위치 계산은 쌍곡선 위치 결정법에 의해 결정되는 동적 위치측정 시스템.The system of claim 1, wherein the position calculation of the finger is determined by hyperbolic positioning. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940026696A 1994-10-19 1994-10-19 System for measuring position of moving object KR0164888B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940026696A KR0164888B1 (en) 1994-10-19 1994-10-19 System for measuring position of moving object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940026696A KR0164888B1 (en) 1994-10-19 1994-10-19 System for measuring position of moving object

Publications (2)

Publication Number Publication Date
KR960014892A true KR960014892A (en) 1996-05-22
KR0164888B1 KR0164888B1 (en) 1999-03-20

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Application Number Title Priority Date Filing Date
KR1019940026696A KR0164888B1 (en) 1994-10-19 1994-10-19 System for measuring position of moving object

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KR (1) KR0164888B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020033705A (en) * 2002-04-04 2002-05-07 전경호 The shose with self generration structure for charge
KR20020077294A (en) * 2002-08-09 2002-10-11 이희만 How to develop and charge energy-assisted shoes while walking

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100971079B1 (en) * 2005-07-06 2010-07-20 현대중공업 주식회사 Noise measurement using GPS
KR101036285B1 (en) * 2008-10-21 2011-05-23 엘아이지넥스원 주식회사 Method and Device for Guiding Underwater Moving Object
KR101249508B1 (en) * 2011-08-30 2013-04-01 한국해양과학기술원 Position Correction Method of the Autonomous Underwater Vehicle at Sea floor and Location Determination Apparatus for Autonomous Underwater Vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020033705A (en) * 2002-04-04 2002-05-07 전경호 The shose with self generration structure for charge
KR20020077294A (en) * 2002-08-09 2002-10-11 이희만 How to develop and charge energy-assisted shoes while walking

Also Published As

Publication number Publication date
KR0164888B1 (en) 1999-03-20

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