JPH0159553B2 - - Google Patents

Info

Publication number
JPH0159553B2
JPH0159553B2 JP59203405A JP20340584A JPH0159553B2 JP H0159553 B2 JPH0159553 B2 JP H0159553B2 JP 59203405 A JP59203405 A JP 59203405A JP 20340584 A JP20340584 A JP 20340584A JP H0159553 B2 JPH0159553 B2 JP H0159553B2
Authority
JP
Japan
Prior art keywords
circuit
pulse
distance
counter
gate
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
JP59203405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6180082A (ja
Inventor
Masayuki Tone
Tsutomu Yano
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP20340584A priority Critical patent/JPS6180082A/ja
Publication of JPS6180082A publication Critical patent/JPS6180082A/ja
Publication of JPH0159553B2 publication Critical patent/JPH0159553B2/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
    • G01S15/06—Systems determining the position data of a target
    • G01S15/08—Systems for measuring distance only
    • G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S15/14—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein a voltage or current pulse is initiated and terminated in accordance respectively with the pulse transmission and echo reception

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)
JP20340584A 1984-09-28 1984-09-28 超音波距離計測装置 Granted JPS6180082A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20340584A JPS6180082A (ja) 1984-09-28 1984-09-28 超音波距離計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20340584A JPS6180082A (ja) 1984-09-28 1984-09-28 超音波距離計測装置

Publications (2)

Publication Number Publication Date
JPS6180082A JPS6180082A (ja) 1986-04-23
JPH0159553B2 true JPH0159553B2 (ru) 1989-12-18

Family

ID=16473510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20340584A Granted JPS6180082A (ja) 1984-09-28 1984-09-28 超音波距離計測装置

Country Status (1)

Country Link
JP (1) JPS6180082A (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02144787U (ru) * 1989-05-08 1990-12-07

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949511A (ru) * 1972-09-14 1974-05-14
JPS509307A (ru) * 1973-03-01 1975-01-30
JPS576067A (en) * 1980-06-14 1982-01-12 Matsushita Electric Works Ltd Fence

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949511A (ru) * 1972-09-14 1974-05-14
JPS509307A (ru) * 1973-03-01 1975-01-30
JPS576067A (en) * 1980-06-14 1982-01-12 Matsushita Electric Works Ltd Fence

Also Published As

Publication number Publication date
JPS6180082A (ja) 1986-04-23

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