JPH0522191B2 - - Google Patents

Info

Publication number
JPH0522191B2
JPH0522191B2 JP58024670A JP2467083A JPH0522191B2 JP H0522191 B2 JPH0522191 B2 JP H0522191B2 JP 58024670 A JP58024670 A JP 58024670A JP 2467083 A JP2467083 A JP 2467083A JP H0522191 B2 JPH0522191 B2 JP H0522191B2
Authority
JP
Japan
Prior art keywords
ultrasonic
circuit
signal
level
receiving element
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 - Lifetime
Application number
JP58024670A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59151076A (ja
Inventor
Kenichi Yamaguchi
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.)
JIDOSHA KIKI GIJUTSU KENKYU KUMIAI
Original Assignee
JIDOSHA KIKI GIJUTSU KENKYU KUMIAI
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 JIDOSHA KIKI GIJUTSU KENKYU KUMIAI filed Critical JIDOSHA KIKI GIJUTSU KENKYU KUMIAI
Priority to JP58024670A priority Critical patent/JPS59151076A/ja
Publication of JPS59151076A publication Critical patent/JPS59151076A/ja
Publication of JPH0522191B2 publication Critical patent/JPH0522191B2/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
    • 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
    • G01S15/04—Systems determining presence of a target

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP58024670A 1983-02-18 1983-02-18 超音波障害物検出装置 Granted JPS59151076A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58024670A JPS59151076A (ja) 1983-02-18 1983-02-18 超音波障害物検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58024670A JPS59151076A (ja) 1983-02-18 1983-02-18 超音波障害物検出装置

Publications (2)

Publication Number Publication Date
JPS59151076A JPS59151076A (ja) 1984-08-29
JPH0522191B2 true JPH0522191B2 (en]) 1993-03-26

Family

ID=12144570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58024670A Granted JPS59151076A (ja) 1983-02-18 1983-02-18 超音波障害物検出装置

Country Status (1)

Country Link
JP (1) JPS59151076A (en])

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2903746B2 (ja) * 1991-03-20 1999-06-14 トヨタ自動車株式会社 車間距離検出装置
JP3232163B2 (ja) * 1993-05-26 2001-11-26 松下電工株式会社 車載用超音波センサ装置
JP2002131428A (ja) * 2000-10-25 2002-05-09 Mitsubishi Electric Corp 超音波障害物検出装置
DE102005052633B4 (de) * 2005-11-04 2017-03-02 Robert Bosch Gmbh Verfahren zur Kalibrierung eines Ultraschallsensors und Ultraschallabstandsmessvorrichtung
JP4787298B2 (ja) * 2008-08-01 2011-10-05 株式会社日本自動車部品総合研究所 超音波式物体方位検出装置
JP5987436B2 (ja) * 2012-04-18 2016-09-07 マツダ株式会社 自動車用侵入検知装置
EP3629058B1 (de) 2018-09-27 2025-02-26 Elmos Semiconductor SE Verfahren zur durchführung einer diagnose oder eines selbsttests in einem ultraschall-messsystem
JP7354639B2 (ja) * 2019-07-18 2023-10-03 株式会社デンソー 超音波センサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS546449U (en]) * 1977-06-16 1979-01-17
JPS5634833A (en) * 1979-08-30 1981-04-07 Kokuriyuu Sai Flush toilet stool

Also Published As

Publication number Publication date
JPS59151076A (ja) 1984-08-29

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