JPS5870185A - 物体検知装置 - Google Patents

物体検知装置

Info

Publication number
JPS5870185A
JPS5870185A JP16934081A JP16934081A JPS5870185A JP S5870185 A JPS5870185 A JP S5870185A JP 16934081 A JP16934081 A JP 16934081A JP 16934081 A JP16934081 A JP 16934081A JP S5870185 A JPS5870185 A JP S5870185A
Authority
JP
Japan
Prior art keywords
signal
ultrasonic
circuit
output
input
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
JP16934081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6359113B2 (enExample
Inventor
Takeshi Kuriyama
栗山　孟
Takashi Ikehara
池原　隆志
Takashi Miyahara
宮原　隆志
Akira Kurita
栗田　章
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP16934081A priority Critical patent/JPS5870185A/ja
Publication of JPS5870185A publication Critical patent/JPS5870185A/ja
Publication of JPS6359113B2 publication Critical patent/JPS6359113B2/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)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP16934081A 1981-10-21 1981-10-21 物体検知装置 Granted JPS5870185A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16934081A JPS5870185A (ja) 1981-10-21 1981-10-21 物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16934081A JPS5870185A (ja) 1981-10-21 1981-10-21 物体検知装置

Publications (2)

Publication Number Publication Date
JPS5870185A true JPS5870185A (ja) 1983-04-26
JPS6359113B2 JPS6359113B2 (enExample) 1988-11-17

Family

ID=15884737

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16934081A Granted JPS5870185A (ja) 1981-10-21 1981-10-21 物体検知装置

Country Status (1)

Country Link
JP (1) JPS5870185A (enExample)

Also Published As

Publication number Publication date
JPS6359113B2 (enExample) 1988-11-17

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