SE8307130D0 - INDICATING DEVICE INDICATING DEVICE - Google Patents

INDICATING DEVICE INDICATING DEVICE

Info

Publication number
SE8307130D0
SE8307130D0 SE8307130A SE8307130A SE8307130D0 SE 8307130 D0 SE8307130 D0 SE 8307130D0 SE 8307130 A SE8307130 A SE 8307130A SE 8307130 A SE8307130 A SE 8307130A SE 8307130 D0 SE8307130 D0 SE 8307130D0
Authority
SE
Sweden
Prior art keywords
ultra
sound
sensors
indicating device
pair
Prior art date
Application number
SE8307130A
Other languages
Swedish (sv)
Other versions
SE456701B (en
SE8307130L (en
Inventor
Ludwik Liszka
Original Assignee
Ludwik Liszka
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 Ludwik Liszka filed Critical Ludwik Liszka
Priority to SE8307130A priority Critical patent/SE456701B/en
Publication of SE8307130D0 publication Critical patent/SE8307130D0/en
Publication of SE8307130L publication Critical patent/SE8307130L/en
Publication of SE456701B publication Critical patent/SE456701B/en

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
    • G01S15/42—Simultaneous measurement of distance and other co-ordinates

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)

Abstract

The ultra-sound sensor device comprises four sensors of which the first pair probes the directional angle (alpha) of the incoming ultra-sound in a first plane, whilst the second pair probes the directional angle (beta) in a second plane, pref. at right-angles to the first. Both pairs of sensors are connected to a picture screen for indication of the position of the point on the object emitting ultra-sound in relation to the central axis of the reflector. Both sensors in each pair are connected via individual amplifiers to a phase comparator, the output signal of which corresp. to the directional angles (alpha, beta) of the ultra-sound. A component is provided which converts angle data into right-angled coordinates. (Provisional Basic advised week 85/33)
SE8307130A 1983-12-22 1983-12-22 Ultrasonic position indicator SE456701B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8307130A SE456701B (en) 1983-12-22 1983-12-22 Ultrasonic position indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8307130A SE456701B (en) 1983-12-22 1983-12-22 Ultrasonic position indicator

Publications (3)

Publication Number Publication Date
SE8307130D0 true SE8307130D0 (en) 1983-12-22
SE8307130L SE8307130L (en) 1985-06-23
SE456701B SE456701B (en) 1988-10-24

Family

ID=20353868

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8307130A SE456701B (en) 1983-12-22 1983-12-22 Ultrasonic position indicator

Country Status (1)

Country Link
SE (1) SE456701B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2643690C2 (en) * 2016-02-20 2018-02-05 Ордена трудового Красного Знамени федеральное государственное бюджетное образовательное учреждение высшего образования "Московский технический университет связи и информатики" (МТУСИ) Method for correcting axis direction of reflective sonic receiver to visualally difficultly observed or undisclosed sound sources

Also Published As

Publication number Publication date
SE456701B (en) 1988-10-24
SE8307130L (en) 1985-06-23

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