JPH0342635B2 - - Google Patents

Info

Publication number
JPH0342635B2
JPH0342635B2 JP58089712A JP8971283A JPH0342635B2 JP H0342635 B2 JPH0342635 B2 JP H0342635B2 JP 58089712 A JP58089712 A JP 58089712A JP 8971283 A JP8971283 A JP 8971283A JP H0342635 B2 JPH0342635 B2 JP H0342635B2
Authority
JP
Japan
Prior art keywords
detection
detection area
signal
ultrasonic
circuit
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
JP58089712A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59214786A (ja
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 filed Critical
Priority to JP58089712A priority Critical patent/JPS59214786A/ja
Publication of JPS59214786A publication Critical patent/JPS59214786A/ja
Publication of JPH0342635B2 publication Critical patent/JPH0342635B2/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
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP58089712A 1983-05-20 1983-05-20 超音波式物体検知器 Granted JPS59214786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58089712A JPS59214786A (ja) 1983-05-20 1983-05-20 超音波式物体検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58089712A JPS59214786A (ja) 1983-05-20 1983-05-20 超音波式物体検知器

Publications (2)

Publication Number Publication Date
JPS59214786A JPS59214786A (ja) 1984-12-04
JPH0342635B2 true JPH0342635B2 (US07223432-20070529-C00017.png) 1991-06-27

Family

ID=13978379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58089712A Granted JPS59214786A (ja) 1983-05-20 1983-05-20 超音波式物体検知器

Country Status (1)

Country Link
JP (1) JPS59214786A (US07223432-20070529-C00017.png)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02179491A (ja) * 1988-12-29 1990-07-12 Tokyo Keiki Co Ltd 超音波探知方法、超音波アレイセンサ、超音波探知装置および超音波探知装置を備えた移動体
JP4801332B2 (ja) * 2004-06-30 2011-10-26 酒井重工業株式会社 建設車両の障害物検知装置
TWI274000B (en) * 2006-05-10 2007-02-21 Shr-Shiung Li Device and method of parking sensor to adjust automatically the scanning area of the sensor
DE102012014719A1 (de) * 2012-07-25 2014-01-30 Valeo Schalter Und Sensoren Gmbh Ultraschallsensoranordnung mit seitlich begrenztenErfassungsbereichen, Kraftfahrzeug undentsprechendes Verfahren
DE102013200793A1 (de) * 2013-01-18 2014-07-24 Robert Bosch Gmbh Fahrerassistenzsystem

Also Published As

Publication number Publication date
JPS59214786A (ja) 1984-12-04

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