ES301687A1 - Un aparato que engendra sonidos audibles variables según la distancia de un vehículo a un obstáculo y que constituyen una medida de esta última - Google Patents

Un aparato que engendra sonidos audibles variables según la distancia de un vehículo a un obstáculo y que constituyen una medida de esta última

Info

Publication number
ES301687A1
ES301687A1 ES301687A ES301687A ES301687A1 ES 301687 A1 ES301687 A1 ES 301687A1 ES 301687 A ES301687 A ES 301687A ES 301687 A ES301687 A ES 301687A ES 301687 A1 ES301687 A1 ES 301687A1
Authority
ES
Spain
Prior art keywords
obstacle
vehicle
distance
audible sounds
translation
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.)
Expired
Application number
ES301687A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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
Publication of ES301687A1 publication Critical patent/ES301687A1/es
Priority claimed from FR940534A external-priority patent/FR84618E/fr
Priority claimed from FR958279A external-priority patent/FR85108E/fr
Application filed by Individual filed Critical Individual
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
    • 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
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/023—Systems for determining distance or velocity not using reflection or reradiation using radio waves using impedance elements varying with distance
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00—Audible signalling systems, e.g. audible personal calling systems
    • G08B3/10—Audible signalling systems, e.g. audible personal calling systems using electric transmission; using electromagnetic transmission
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
ES301687A 1963-07-05 1964-07-04 Un aparato que engendra sonidos audibles variables según la distancia de un vehículo a un obstáculo y que constituyen una medida de esta última Expired ES301687A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR940534A FR84618E (fr) 1963-07-05 1963-07-05 Procédé et dispositifs pour véhicule automobile permettant l'appréciation de la dstance d'obstacles
FR958279A FR85108E (fr) 1963-12-24 1963-12-24 Procédé et dispositifs pour véhicule automobile permettant l'appréciation de la distance d'obstacles

Publications (1)

Publication Number Publication Date
ES301687A1 true ES301687A1 (es) 1962-12-16

Family

ID=26202250

Family Applications (1)

Application Number Title Priority Date Filing Date
ES301687A Expired ES301687A1 (es) 1963-07-05 1964-07-04 Un aparato que engendra sonidos audibles variables según la distancia de un vehículo a un obstáculo y que constituyen una medida de esta última

Country Status (7)

Country Link
BE (1) BE650057A (ref)
CH (1) CH416390A (ref)
DE (1) DE1441565B2 (ref)
ES (1) ES301687A1 (ref)
GB (1) GB1061803A (ref)
NL (1) NL6407557A (ref)
SE (1) SE328795B (ref)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070126A3 (en) * 1981-07-01 1984-04-04 Seltrust Engineering Limited Personnel proximity sensor

Also Published As

Publication number Publication date
NL6407557A (ref) 1965-01-06
SE328795B (ref) 1970-09-21
DE1441565B2 (de) 1971-11-04
BE650057A (ref) 1964-11-03
CH416390A (fr) 1966-06-30
DE1441565A1 (de) 1969-05-08
GB1061803A (en) 1967-03-15

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