AU527407B2 - Detecting the passing of an object - Google Patents

Detecting the passing of an object

Info

Publication number
AU527407B2
AU527407B2 AU51991/79A AU5199179A AU527407B2 AU 527407 B2 AU527407 B2 AU 527407B2 AU 51991/79 A AU51991/79 A AU 51991/79A AU 5199179 A AU5199179 A AU 5199179A AU 527407 B2 AU527407 B2 AU 527407B2
Authority
AU
Australia
Prior art keywords
passing
detecting
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.)
Ceased
Application number
AU51991/79A
Other versions
AU5199179A (en
Inventor
Noel Harry Fred Walden
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.)
Australasian Training Aids Pty Ltd
Original Assignee
Australasian Training Aids Pty 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 Australasian Training Aids Pty Ltd filed Critical Australasian Training Aids Pty Ltd
Publication of AU5199179A publication Critical patent/AU5199179A/en
Application granted granted Critical
Publication of AU527407B2 publication Critical patent/AU527407B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41J—TARGETS; TARGET RANGES; BULLET CATCHERS
    • F41J5/00—Target indicating systems; Target-hit or score detecting systems
    • F41J5/12—Target indicating systems; Target-hit or score detecting systems for indicating the distance by which a bullet misses the target
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/14—Indirect aiming means
    • F41G3/142—Indirect aiming means based on observation of a first shoot; using a simulated shoot
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/505—Systems of measurement based on relative movement of target using Doppler effect for determining closest range to a target or corresponding time, e.g. miss-distance indicator

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
AU51991/79A 1978-10-23 1978-10-23 Detecting the passing of an object Ceased AU527407B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU649878 1978-10-23
AUPD6498 1978-10-23

Publications (2)

Publication Number Publication Date
AU5199179A AU5199179A (en) 1980-05-15
AU527407B2 true AU527407B2 (en) 1983-03-03

Family

ID=3697042

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51991/79A Ceased AU527407B2 (en) 1978-10-23 1978-10-23 Detecting the passing of an object

Country Status (4)

Country Link
AU (1) AU527407B2 (en)
DE (1) DE2942355A1 (en)
GB (1) GB2033691B (en)
SE (1) SE7908711L (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60249074A (en) * 1984-05-24 1985-12-09 Fujitsu Ltd Method for estimating track of flying body
EP0372435A3 (en) * 1988-12-08 1991-06-12 Csir Monitoring system
GB0005594D0 (en) * 2000-03-09 2000-12-20 British Aerospace A ballistics fire control solution process and apparatus for a spin or fin stabilised projectile
EP1517114A3 (en) * 2003-09-20 2005-05-25 Gerd Bücheler Device for detecting the position of a projectile relatively to a target
WO2007045104A1 (en) * 2005-10-21 2007-04-26 Polytronic International Ltd. Method and device for recording the point of impact of flying objects on a defined target area
GB2479211B (en) * 2010-03-31 2014-07-23 Qinetiq Ltd System for the detection of incoming munitions
WO2011121338A1 (en) 2010-04-01 2011-10-06 Bae Systems Plc Projectile detection system
DE102011012680B3 (en) * 2011-03-01 2012-01-05 Eads Deutschland Gmbh Method for detecting trajectory of rifle projectiles, involves determining azimuth direction of point with minimum distance of projectile trajectory from radar by interpolation of measurement value consequence to time point
JP6037273B2 (en) * 2012-10-16 2016-12-07 パナソニックＩｐマネジメント株式会社 Radar signal processing apparatus, radar signal processing method, and radar signal processing program
WO2017137084A1 (en) * 2016-02-11 2017-08-17 Polytronic International Ltd. Method and device for recording a target area
WO2018106179A1 (en) * 2016-12-09 2018-06-14 Straight Aim Ab Method for calibrating a shooting target system, method for determing an impact position on a shooting target, and a shooting target system

Also Published As

Publication number Publication date
GB2033691B (en) 1983-03-02
DE2942355A1 (en) 1980-06-04
GB2033691A (en) 1980-05-21
AU5199179A (en) 1980-05-15
SE7908711L (en) 1980-04-24

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