NO884904L - Anordning for grenseoverskridelse-lokalisering av en bevegelig gjenstand. - Google Patents

Anordning for grenseoverskridelse-lokalisering av en bevegelig gjenstand.

Info

Publication number
NO884904L
NO884904L NO88884904A NO884904A NO884904L NO 884904 L NO884904 L NO 884904L NO 88884904 A NO88884904 A NO 88884904A NO 884904 A NO884904 A NO 884904A NO 884904 L NO884904 L NO 884904L
Authority
NO
Norway
Prior art keywords
cable
pulse
pulses
oscillator
gate
Prior art date
Application number
NO88884904A
Other languages
English (en)
Norwegian (no)
Other versions
NO884904D0 (no
Inventor
Alain Laborderie
Original Assignee
Alain Laborderie
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 Alain Laborderie filed Critical Alain Laborderie
Publication of NO884904D0 publication Critical patent/NO884904D0/no
Publication of NO884904L publication Critical patent/NO884904L/no

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V1/208—Constructional details of seismic cables, e.g. streamers having a continuous structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Traffic Control Systems (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Lock And Its Accessories (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
NO88884904A 1987-11-04 1988-11-03 Anordning for grenseoverskridelse-lokalisering av en bevegelig gjenstand. NO884904L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715302A FR2622703B1 (fr) 1987-11-04 1987-11-04 Dispositif pour localiser le point de franchissement d'une limite par un mobile

Publications (2)

Publication Number Publication Date
NO884904D0 NO884904D0 (no) 1988-11-03
NO884904L true NO884904L (no) 1989-05-05

Family

ID=9356486

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88884904A NO884904L (no) 1987-11-04 1988-11-03 Anordning for grenseoverskridelse-lokalisering av en bevegelig gjenstand.

Country Status (7)

Country Link
EP (1) EP0315546A1 (de)
JP (1) JPH01201102A (de)
DK (1) DK613588A (de)
FI (1) FI885108A7 (de)
FR (1) FR2622703B1 (de)
NO (1) NO884904L (de)
PT (1) PT88922A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2490179B (en) * 2011-06-01 2013-04-24 Detection Technologies Ltd Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location
US20150135858A1 (en) * 2012-05-01 2015-05-21 F.T. Innovation Inc. Collision position detection device, wind power generation device and wind power generation system
JP6448084B2 (ja) * 2014-12-10 2019-01-09 国立大学法人福島大学 位置検出システム
WO2018116857A1 (ja) * 2016-12-21 2018-06-28 帝人株式会社 圧電センサ及び衝突検知方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2115367C3 (de) * 1971-03-30 1973-10-31 Siemens Ag, 1000 Berlin U. 8000 Muenchen Vorrichtung zur elektronischen Auf nähme des augenblicklichen Ortes einer Abtastsonde auf der Oberflache einer Platte

Also Published As

Publication number Publication date
DK613588D0 (da) 1988-11-03
FI885108L (fi) 1989-05-05
FI885108A0 (fi) 1988-11-04
FI885108A7 (fi) 1989-05-05
JPH01201102A (ja) 1989-08-14
FR2622703A1 (fr) 1989-05-05
PT88922A (pt) 1989-09-14
DK613588A (da) 1989-05-05
EP0315546A1 (de) 1989-05-10
NO884904D0 (no) 1988-11-03
FR2622703B1 (fr) 1990-03-02

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