JPS5826283A - 自己診断機能を持つ超音波測定装置 - Google Patents

自己診断機能を持つ超音波測定装置

Info

Publication number
JPS5826283A
JPS5826283A JP56124305A JP12430581A JPS5826283A JP S5826283 A JPS5826283 A JP S5826283A JP 56124305 A JP56124305 A JP 56124305A JP 12430581 A JP12430581 A JP 12430581A JP S5826283 A JPS5826283 A JP S5826283A
Authority
JP
Japan
Prior art keywords
signal
period
output
comparator
ultrasonic
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
JP56124305A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6367151B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Chuji Akiyama
忠次 秋山
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.)
Yokogawa Electric Corp
Original Assignee
Hokushin Electric Works Ltd
Yokogawa Hokushin Electric Corp
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 Hokushin Electric Works Ltd, Yokogawa Hokushin Electric Corp filed Critical Hokushin Electric Works Ltd
Priority to JP56124305A priority Critical patent/JPS5826283A/ja
Publication of JPS5826283A publication Critical patent/JPS5826283A/ja
Publication of JPS6367151B2 publication Critical patent/JPS6367151B2/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
    • 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
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56124305A 1981-08-07 1981-08-07 自己診断機能を持つ超音波測定装置 Granted JPS5826283A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56124305A JPS5826283A (ja) 1981-08-07 1981-08-07 自己診断機能を持つ超音波測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56124305A JPS5826283A (ja) 1981-08-07 1981-08-07 自己診断機能を持つ超音波測定装置

Publications (2)

Publication Number Publication Date
JPS5826283A true JPS5826283A (ja) 1983-02-16
JPS6367151B2 JPS6367151B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-23

Family

ID=14882040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56124305A Granted JPS5826283A (ja) 1981-08-07 1981-08-07 自己診断機能を持つ超音波測定装置

Country Status (1)

Country Link
JP (1) JPS5826283A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138483A (ja) * 1983-12-27 1985-07-23 Yokogawa Medical Syst Ltd 超音波診断装置
JPS61194318A (ja) * 1985-02-25 1986-08-28 Fueroo:Kk 超音波レベル計の適正感度設定方法
JPS63145982A (ja) * 1986-12-09 1988-06-18 Tokyo Keiki Co Ltd 自己診断機能を有する接岸支援システム
JP2003014837A (ja) * 2001-06-28 2003-01-15 Fujitsu Ten Ltd レーダ装置
JP2010249737A (ja) * 2009-04-17 2010-11-04 Mitsubishi Electric Corp 車載電波パルスレーダ装置
US10571553B2 (en) 2016-03-18 2020-02-25 Panasonic Intellectual Property Management Co., Ltd. Sensor mounting state determination device and sensor mounting state determination method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136076A (ja) * 1974-09-21 1976-03-26 Mitsubishi Electric Corp Shiryotoriatsukaisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136076A (ja) * 1974-09-21 1976-03-26 Mitsubishi Electric Corp Shiryotoriatsukaisochi

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60138483A (ja) * 1983-12-27 1985-07-23 Yokogawa Medical Syst Ltd 超音波診断装置
JPS61194318A (ja) * 1985-02-25 1986-08-28 Fueroo:Kk 超音波レベル計の適正感度設定方法
JPS63145982A (ja) * 1986-12-09 1988-06-18 Tokyo Keiki Co Ltd 自己診断機能を有する接岸支援システム
JP2003014837A (ja) * 2001-06-28 2003-01-15 Fujitsu Ten Ltd レーダ装置
JP2010249737A (ja) * 2009-04-17 2010-11-04 Mitsubishi Electric Corp 車載電波パルスレーダ装置
US10571553B2 (en) 2016-03-18 2020-02-25 Panasonic Intellectual Property Management Co., Ltd. Sensor mounting state determination device and sensor mounting state determination method

Also Published As

Publication number Publication date
JPS6367151B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-12-23

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