[go: up one dir, main page]

DE10346951A1 - Optoelectronic projectile fuse camouflage cloud or smoke discrimination procedure compares reflected pulse distance and width with thresholds - Google Patents

Optoelectronic projectile fuse camouflage cloud or smoke discrimination procedure compares reflected pulse distance and width with thresholds Download PDF

Info

Publication number
DE10346951A1
DE10346951A1 DE10346951A DE10346951A DE10346951A1 DE 10346951 A1 DE10346951 A1 DE 10346951A1 DE 10346951 A DE10346951 A DE 10346951A DE 10346951 A DE10346951 A DE 10346951A DE 10346951 A1 DE10346951 A1 DE 10346951A1
Authority
DE
Germany
Prior art keywords
optoelectronic
thresholds
width
reflected pulse
discrimination procedure
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.)
Granted
Application number
DE10346951A
Other languages
German (de)
Other versions
DE10346951B4 (en
Inventor
Andreas Ganghofer
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.)
Diehl Defence GmbH and Co KG
Original Assignee
Diehl BGT Defence GmbH and Co KG
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 Diehl BGT Defence GmbH and Co KG filed Critical Diehl BGT Defence GmbH and Co KG
Priority to DE10346951A priority Critical patent/DE10346951B4/en
Priority claimed from DE2003162330 external-priority patent/DE10362330B4/en
Publication of DE10346951A1 publication Critical patent/DE10346951A1/en
Application granted granted Critical
Publication of DE10346951B4 publication Critical patent/DE10346951B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C13/00—Proximity fuzes; Fuzes for remote detonation
    • F42C13/02—Proximity fuzes; Fuzes for remote detonation operated by intensity of light or similar radiation
    • F42C13/023—Proximity fuzes; Fuzes for remote detonation operated by intensity of light or similar radiation using active distance measurement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/40—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
    • G01S7/483—Details of pulse systems
    • G01S7/486—Receivers
    • G01S7/487—Extracting wanted echo signals, e.g. pulse detection
    • G01S7/4873—Extracting wanted echo signals, e.g. pulse detection by deriving and controlling a threshold value

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Optical Radar Systems And Details Thereof (AREA)

Abstract

An optoelectronic projectile fuse camouflage cloud or smoke discrimination procedure has a sensor (12) with measurement unit (14) determining the distance of reflected pulses and comparing (20, 30) them with a CFAR threshold to recognize the false target when the reflected pulse width is less than the transmitted pulse width. Independent claims are included for equipment using the procedure.
DE10346951A 2003-10-09 2003-10-09 Method and device for discriminating against an environmental disturbance such as camouflage fog, smoke or the like Expired - Fee Related DE10346951B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10346951A DE10346951B4 (en) 2003-10-09 2003-10-09 Method and device for discriminating against an environmental disturbance such as camouflage fog, smoke or the like

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10346951A DE10346951B4 (en) 2003-10-09 2003-10-09 Method and device for discriminating against an environmental disturbance such as camouflage fog, smoke or the like
DE2003162330 DE10362330B4 (en) 2003-10-09 2003-10-09 Optoelectronic projectile fuse camouflage cloud or smoke discrimination procedure compares reflected pulse distance and width with thresholds

Publications (2)

Publication Number Publication Date
DE10346951A1 true DE10346951A1 (en) 2005-05-12
DE10346951B4 DE10346951B4 (en) 2011-04-14

Family

ID=34428263

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10346951A Expired - Fee Related DE10346951B4 (en) 2003-10-09 2003-10-09 Method and device for discriminating against an environmental disturbance such as camouflage fog, smoke or the like

Country Status (1)

Country Link
DE (1) DE10346951B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113009420A (en) * 2021-02-02 2021-06-22 中山大学 Method and system for processing slice forwarding interference signal and storage medium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018125715A1 (en) 2018-10-17 2020-04-23 Valeo Schalter Und Sensoren Gmbh Method for detecting at least particle compositions in a monitoring area with an optical detection device and detection device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020996C2 (en) * 1980-06-03 1989-07-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for determining the triggering distance of a missile moving towards a target
DE3915627A1 (en) * 1989-05-12 1990-11-15 Dornier Luftfahrt OPTICAL RADAR
DE4224292C1 (en) * 1992-07-23 1994-02-17 Deutsche Aerospace Method for recognizing and discriminating mask, half mask and oblique targets using optronic ignition sensors with dual-gate pulse transit time measurement methods
DE3935652C1 (en) * 1989-10-26 1996-01-18 Eltro Gmbh Proximity sensor for shell or missile fuse
DE4011391C1 (en) * 1990-04-07 1996-05-30 Daimler Benz Aerospace Ag Device for a distance igniter
DE19607345A1 (en) * 1996-02-27 1997-08-28 Sick Ag Laser distance determination device
DE10026534A1 (en) * 2000-05-27 2002-02-28 Diehl Munitionssysteme Gmbh Laser distance measuring device for an igniter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020996C2 (en) * 1980-06-03 1989-07-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Device for determining the triggering distance of a missile moving towards a target
DE3915627A1 (en) * 1989-05-12 1990-11-15 Dornier Luftfahrt OPTICAL RADAR
DE3935652C1 (en) * 1989-10-26 1996-01-18 Eltro Gmbh Proximity sensor for shell or missile fuse
DE4011391C1 (en) * 1990-04-07 1996-05-30 Daimler Benz Aerospace Ag Device for a distance igniter
DE4224292C1 (en) * 1992-07-23 1994-02-17 Deutsche Aerospace Method for recognizing and discriminating mask, half mask and oblique targets using optronic ignition sensors with dual-gate pulse transit time measurement methods
DE19607345A1 (en) * 1996-02-27 1997-08-28 Sick Ag Laser distance determination device
DE10026534A1 (en) * 2000-05-27 2002-02-28 Diehl Munitionssysteme Gmbh Laser distance measuring device for an igniter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113009420A (en) * 2021-02-02 2021-06-22 中山大学 Method and system for processing slice forwarding interference signal and storage medium
CN113009420B (en) * 2021-02-02 2023-08-29 中山大学 A processing method, system and storage medium for slice forwarding interference signals

Also Published As

Publication number Publication date
DE10346951B4 (en) 2011-04-14

Similar Documents

Publication Publication Date Title
US5347120A (en) Method and apparatus for pulsed-laser detection
US4487583A (en) Receiver garment for weapons engagement simulation system
EP1903301A3 (en) Electro-optical distance measuring method, distance measuring program and distance measuring system
RU2007116951A (en) SMOKE SIGNALS USING DIFFERENT LIGHT
WO2005036372A3 (en) Systems and methods for determining depth using shuttered light pulses
DE50005467D1 (en) Scattered light fire detectors
AU7953201A (en) Method and device for measuring distances
AU2001276401A1 (en) Detection device
US8842261B2 (en) Laser range finder and method for intrusion detection
WO2003016944A3 (en) Method and device for recording a three-dimensional distance-measuring image
EP1906142A3 (en) Electro-optical distance measuring method, distance measuring program and distance measuring siystem
US5601024A (en) Optical proximity fuse
EP1530061A3 (en) Detecting device
DE10346951A1 (en) Optoelectronic projectile fuse camouflage cloud or smoke discrimination procedure compares reflected pulse distance and width with thresholds
ATE300747T1 (en) LASER OPTICAL SENSOR SYSTEM FOR OBJECT DETECTION
DE50208381D1 (en) Optoelectronic sensor
MX2021002866A (en) Systems and methods for detecting an electromagnetic signal in a constant interference environment.
US4308537A (en) Automatic range containment system
US6504601B2 (en) Laser range measuring device for a fuse
EP3011255A1 (en) Gated conjugation laser
CN108761428B (en) Pulse laser fuse aerosol interference resisting method based on echo characteristic identification
ATE426484T1 (en) DETECTION DEVICE AND METHOD
DE59005169D1 (en) Device for target detection and triggering of horizontal mines to be fired for anti-tank defense.
US20170328742A1 (en) Hyper-velocity penetrating probe for spectral characterization
CA2266704C (en) System and method for discriminating between direct and reflected electromagnetic energy

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8172 Supplementary division/partition in:

Ref document number: 10362330

Country of ref document: DE

Kind code of ref document: P

Q171 Divided out to:

Ref document number: 10362330

Country of ref document: DE

Kind code of ref document: P

AH Division in

Ref document number: 10362330

Country of ref document: DE

Kind code of ref document: P

R020 Patent grant now final
R020 Patent grant now final

Effective date: 20110830

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee