JPS6314308B2 - - Google Patents

Info

Publication number
JPS6314308B2
JPS6314308B2 JP56178796A JP17879681A JPS6314308B2 JP S6314308 B2 JPS6314308 B2 JP S6314308B2 JP 56178796 A JP56178796 A JP 56178796A JP 17879681 A JP17879681 A JP 17879681A JP S6314308 B2 JPS6314308 B2 JP S6314308B2
Authority
JP
Japan
Prior art keywords
signal
distance
obstacle
wave
doppler radar
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
JP56178796A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5880582A (ja
Inventor
Makoto Ootsuki
Hideo Shibuya
Shozo Pponda
Fumio Kosuge
Tomoaki Abe
Minoru Toyoda
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 JP56178796A priority Critical patent/JPS5880582A/ja
Publication of JPS5880582A publication Critical patent/JPS5880582A/ja
Publication of JPS6314308B2 publication Critical patent/JPS6314308B2/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
    • G01S15/50—Systems of measurement, based on relative movement of the 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)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56178796A 1981-11-06 1981-11-06 超音波障害物検出装置 Granted JPS5880582A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56178796A JPS5880582A (ja) 1981-11-06 1981-11-06 超音波障害物検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56178796A JPS5880582A (ja) 1981-11-06 1981-11-06 超音波障害物検出装置

Publications (2)

Publication Number Publication Date
JPS5880582A JPS5880582A (ja) 1983-05-14
JPS6314308B2 true JPS6314308B2 (en]) 1988-03-30

Family

ID=16054790

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56178796A Granted JPS5880582A (ja) 1981-11-06 1981-11-06 超音波障害物検出装置

Country Status (1)

Country Link
JP (1) JPS5880582A (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2771892B2 (ja) * 1990-06-11 1998-07-02 松下電工株式会社 人体検知装置

Also Published As

Publication number Publication date
JPS5880582A (ja) 1983-05-14

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