IT1202534B - EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE - Google Patents

EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE

Info

Publication number
IT1202534B
IT1202534B IT19364/87A IT1936487A IT1202534B IT 1202534 B IT1202534 B IT 1202534B IT 19364/87 A IT19364/87 A IT 19364/87A IT 1936487 A IT1936487 A IT 1936487A IT 1202534 B IT1202534 B IT 1202534B
Authority
IT
Italy
Prior art keywords
mobile
equipment
distance
continuous detection
prefixed point
Prior art date
Application number
IT19364/87A
Other languages
Italian (it)
Other versions
IT8719364A0 (en
Inventor
Walter Prendin
Fabio Rocca
Danilo Maddalena
Ciro Cafforio
Original Assignee
Tecnomare Spa
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 Tecnomare Spa filed Critical Tecnomare Spa
Priority to IT19364/87A priority Critical patent/IT1202534B/en
Publication of IT8719364A0 publication Critical patent/IT8719364A0/en
Priority to FR888801711A priority patent/FR2611053B1/en
Priority to GB8803289A priority patent/GB2202104B/en
Application granted granted Critical
Publication of IT1202534B publication Critical patent/IT1202534B/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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/12—Systems for determining distance or velocity not using reflection or reradiation using electromagnetic waves other than radio waves
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7864—T.V. type tracking systems
    • G01S3/7865—T.V. type tracking systems using correlation of the live video image with a stored image

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Multimedia (AREA)
  • Measurement Of Optical Distance (AREA)
  • Image Analysis (AREA)
IT19364/87A 1987-02-13 1987-02-13 EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE IT1202534B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT19364/87A IT1202534B (en) 1987-02-13 1987-02-13 EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE
FR888801711A FR2611053B1 (en) 1987-02-13 1988-02-12 DEVICE FOR CONTINUOUSLY DETECTING THE DISTANCE BETWEEN THIS DEVICE AND A PREDETERMINED POINT
GB8803289A GB2202104B (en) 1987-02-13 1988-02-12 Equipment for continuously detecting the distance from it of a prefixed, also moving, point

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19364/87A IT1202534B (en) 1987-02-13 1987-02-13 EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE

Publications (2)

Publication Number Publication Date
IT8719364A0 IT8719364A0 (en) 1987-02-13
IT1202534B true IT1202534B (en) 1989-02-09

Family

ID=11157065

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19364/87A IT1202534B (en) 1987-02-13 1987-02-13 EQUIPMENT FOR CONTINUOUS DETECTION OF THE DISTANCE FROM IT OF A PREFIXED POINT, ALSO MOBILE

Country Status (3)

Country Link
FR (1) FR2611053B1 (en)
GB (1) GB2202104B (en)
IT (1) IT1202534B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639108B1 (en) * 1988-11-15 1990-12-21 Thomson Csf METHOD FOR ESTIMATING THE DISTANCE BETWEEN A FIXED OBJECT AND A MOVING VEHICLE AND DEVICE FOR CARRYING OUT SAID METHOD
KR930004880B1 (en) * 1989-03-07 1993-06-09 미쓰비시 덴끼 가부시기가이샤 Tracking type vehicle-distance measuring apparatus
KR940000019B1 (en) * 1989-12-25 1994-01-05 미쯔비시 덴끼 가부시기가이샤 Measuring apparatus for distance
US5128874A (en) * 1990-01-02 1992-07-07 Honeywell Inc. Inertial navigation sensor integrated obstacle detection system
JPH0812072B2 (en) * 1990-06-13 1996-02-07 三菱電機株式会社 Distance measuring device
JP2927916B2 (en) * 1990-09-04 1999-07-28 三菱電機株式会社 Distance detection device
JP2508904B2 (en) * 1990-09-04 1996-06-19 三菱電機株式会社 Inter-vehicle distance detector
JPH04120413A (en) * 1990-09-10 1992-04-21 Mitsubishi Electric Corp Tracking apparatus in vehicle gap meter
JPH0827188B2 (en) * 1990-11-22 1996-03-21 三菱電機株式会社 Inter-vehicle distance detector
JP2509386B2 (en) * 1990-11-29 1996-06-19 三菱電機株式会社 Distance detection device
JPH04331311A (en) * 1991-01-24 1992-11-19 Mitsubishi Electric Corp Detecting apparatus of inter-vehicle distance
JP2671615B2 (en) * 1991-02-18 1997-10-29 三菱電機株式会社 Guardrail detector
US5309137A (en) * 1991-02-26 1994-05-03 Mitsubishi Denki Kabushiki Kaisha Motor car traveling control device
JPH04313199A (en) * 1991-03-20 1992-11-05 Mitsubishi Electric Corp Distance between cars detector
JP2768042B2 (en) * 1991-05-14 1998-06-25 三菱電機株式会社 Distance measuring device
JPH0552561A (en) * 1991-08-28 1993-03-02 Mitsubishi Electric Corp Vehicular gap detector
JP2800530B2 (en) * 1992-02-28 1998-09-21 三菱電機株式会社 Inter-vehicle distance detection device
BE1010929A3 (en) * 1997-02-17 1999-03-02 Krypton Electronic Eng Nv Measuring system.
JP3484092B2 (en) * 1999-01-25 2004-01-06 日本アイ・ビー・エム株式会社 Pointing system
WO2009002327A1 (en) * 2007-06-28 2008-12-31 Thomson Licensing Optical rangefinder for a 3-d imaging system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601053A (en) * 1983-11-21 1986-07-15 Grumman Aerospace Corporation Automatic TV ranging system
DE3412533A1 (en) * 1984-04-04 1985-10-31 Klaus Dr. 2081 Holm Hesse Imaging sensor for three-dimensional scene detection

Also Published As

Publication number Publication date
FR2611053A1 (en) 1988-08-19
GB8803289D0 (en) 1988-03-09
IT8719364A0 (en) 1987-02-13
GB2202104A (en) 1988-09-14
GB2202104B (en) 1991-09-18
FR2611053B1 (en) 1992-01-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970218