JPH0349078B2 - - Google Patents

Info

Publication number
JPH0349078B2
JPH0349078B2 JP59060336A JP6033684A JPH0349078B2 JP H0349078 B2 JPH0349078 B2 JP H0349078B2 JP 59060336 A JP59060336 A JP 59060336A JP 6033684 A JP6033684 A JP 6033684A JP H0349078 B2 JPH0349078 B2 JP H0349078B2
Authority
JP
Japan
Prior art keywords
ultrasonic
wave
sensitivity
level
detection
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
JP59060336A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60203877A (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 JP59060336A priority Critical patent/JPS60203877A/ja
Priority to SE8500681A priority patent/SE461060B/xx
Priority to FR8504680A priority patent/FR2562265B1/fr
Publication of JPS60203877A publication Critical patent/JPS60203877A/ja
Publication of JPH0349078B2 publication Critical patent/JPH0349078B2/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)
JP59060336A 1984-03-28 1984-03-28 反射型物体検出装置 Granted JPS60203877A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59060336A JPS60203877A (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
JP59060336A JPS60203877A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Publications (2)

Publication Number Publication Date
JPS60203877A JPS60203877A (ja) 1985-10-15
JPH0349078B2 true JPH0349078B2 (enExample) 1991-07-26

Family

ID=13139217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59060336A Granted JPS60203877A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Country Status (1)

Country Link
JP (1) JPS60203877A (enExample)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634833A (en) * 1979-08-30 1981-04-07 Kokuriyuu Sai Flush toilet stool
JPS5735753A (en) * 1980-05-31 1982-02-26 Pentel Kk Coloring material capable of developing and vanishing color
JPS57154076A (en) * 1981-03-19 1982-09-22 Sharp Corp Signal detector
JPS5855476A (ja) * 1981-09-29 1983-04-01 Yodogawa Seiyaku Kk １−置換−２−ピペリジノプロパンの製造法
JPS58117474A (ja) * 1981-12-30 1983-07-13 Sharp Corp 超音波による物体検知装置
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
JPS60203877A (ja) 1985-10-15

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