JPH0157314B2 - - Google Patents

Info

Publication number
JPH0157314B2
JPH0157314B2 JP59060337A JP6033784A JPH0157314B2 JP H0157314 B2 JPH0157314 B2 JP H0157314B2 JP 59060337 A JP59060337 A JP 59060337A JP 6033784 A JP6033784 A JP 6033784A JP H0157314 B2 JPH0157314 B2 JP H0157314B2
Authority
JP
Japan
Prior art keywords
ultrasonic
sensitivity
time data
level
wave
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
Application number
JP59060337A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60203878A (ja
Inventor
Yoshihiro Naruse
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.)
Shinsangyo Kaihatsu KK
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Shinsangyo Kaihatsu KK
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 Aisin Seiki Co Ltd, Shinsangyo Kaihatsu KK filed Critical Aisin Seiki Co Ltd
Priority to JP59060337A priority Critical patent/JPS60203878A/ja
Priority to SE8500681A priority patent/SE461060B/xx
Priority to FR8504680A priority patent/FR2562265B1/fr
Publication of JPS60203878A publication Critical patent/JPS60203878A/ja
Publication of JPH0157314B2 publication Critical patent/JPH0157314B2/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
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers

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 Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59060337A 1984-03-28 1984-03-28 反射型物体検出装置 Granted JPS60203878A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59060337A JPS60203878A (ja) 1984-03-28 1984-03-28 反射型物体検出装置
SE8500681A SE461060B (sv) 1984-03-28 1985-02-14 Objektdetekteringsanordning av reflektionstyp
FR8504680A FR2562265B1 (fr) 1984-03-28 1985-03-28 Detecteur d'objets du type a reflexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59060337A JPS60203878A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Publications (2)

Publication Number Publication Date
JPS60203878A JPS60203878A (ja) 1985-10-15
JPH0157314B2 true JPH0157314B2 (enExample) 1989-12-05

Family

ID=13139246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59060337A Granted JPS60203878A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Country Status (1)

Country Link
JP (1) JPS60203878A (enExample)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54151469A (en) * 1978-04-28 1979-11-28 Nec Corp Automatic reverberation removing circuit
JPS5710474A (en) * 1980-06-23 1982-01-20 Diesel Kiki Co Ltd Distance measuring equipment
JPS58200181A (ja) * 1982-05-18 1983-11-21 Aisin Seiki Co Ltd 車両用障害物検出装置

Also Published As

Publication number Publication date
JPS60203878A (ja) 1985-10-15

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