DE69123772D1 - Verfahren und Gerät zum Entfernungsmessen - Google Patents

Verfahren und Gerät zum Entfernungsmessen

Info

Publication number
DE69123772D1
DE69123772D1 DE69123772T DE69123772T DE69123772D1 DE 69123772 D1 DE69123772 D1 DE 69123772D1 DE 69123772 T DE69123772 T DE 69123772T DE 69123772 T DE69123772 T DE 69123772T DE 69123772 D1 DE69123772 D1 DE 69123772D1
Authority
DE
Germany
Prior art keywords
distance measuring
measuring method
distance
measuring
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.)
Expired - Fee Related
Application number
DE69123772T
Other languages
English (en)
Other versions
DE69123772T2 (de
Inventor
Akio Nagamune
Kouichi Tezuka
Isamu Komine
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
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
Priority claimed from JP2081312A external-priority patent/JPH0760181B2/ja
Priority claimed from JP2081311A external-priority patent/JP2529616B2/ja
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Application granted granted Critical
Publication of DE69123772D1 publication Critical patent/DE69123772D1/de
Publication of DE69123772T2 publication Critical patent/DE69123772T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4673—Measuring and sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet
    • 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
    • G01S13/06—Systems determining position data of a target
    • G01S13/08—Systems for measuring distance only
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/325—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of coded signals, e.g. P.S.K. signals
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
DE69123772T 1990-03-30 1991-03-26 Verfahren und Gerät zum Entfernungsmessen Expired - Fee Related DE69123772T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2081312A JPH0760181B2 (ja) 1990-03-30 1990-03-30 距離計測装置
JP2081311A JP2529616B2 (ja) 1990-03-30 1990-03-30 距離計測装置

Publications (2)

Publication Number Publication Date
DE69123772D1 true DE69123772D1 (de) 1997-02-06
DE69123772T2 DE69123772T2 (de) 1997-07-31

Family

ID=26422340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123772T Expired - Fee Related DE69123772T2 (de) 1990-03-30 1991-03-26 Verfahren und Gerät zum Entfernungsmessen

Country Status (8)

Country Link
US (1) US5329467A (de)
EP (1) EP0449596B1 (de)
KR (1) KR940009241B1 (de)
CN (1) CN1055426A (de)
AU (1) AU7374991A (de)
BR (1) BR9101250A (de)
CA (1) CA2038818A1 (de)
DE (1) DE69123772T2 (de)

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CN111684239A (zh) * 2018-01-26 2020-09-18 京瓷株式会社 流体测定装置、流体测定方法以及程序
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KR20210054545A (ko) 2018-08-31 2021-05-13 루시드 사이언티픽, 인코포레이티드 동적 시스템의 측정
CN109974967B (zh) * 2019-03-18 2024-06-18 哈尔滨工程大学 一种适用于研究稳压器摇摆水位与压力波动测量实验系统
CN110568448B (zh) * 2019-07-29 2021-04-27 浙江大学 一种硬岩隧道掘进机隧道底部积渣识别装置及其方法
CN110515074B (zh) * 2019-09-30 2024-02-20 符依苓 一种基于无线同步技术的微变形遥测系统及方法
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Also Published As

Publication number Publication date
KR910017204A (ko) 1991-11-05
CA2038818A1 (en) 1991-10-01
EP0449596B1 (de) 1996-12-27
BR9101250A (pt) 1991-11-05
AU7374991A (en) 1991-11-28
EP0449596A3 (en) 1992-12-02
US5329467A (en) 1994-07-12
CN1055426A (zh) 1991-10-16
KR940009241B1 (ko) 1994-10-01
EP0449596A2 (de) 1991-10-02
DE69123772T2 (de) 1997-07-31

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