ES316685A1 - Sistema ultrasonico detector de objetos. - Google Patents

Sistema ultrasonico detector de objetos.

Info

Publication number
ES316685A1
ES316685A1 ES0316685A ES316685A ES316685A1 ES 316685 A1 ES316685 A1 ES 316685A1 ES 0316685 A ES0316685 A ES 0316685A ES 316685 A ES316685 A ES 316685A ES 316685 A1 ES316685 A1 ES 316685A1
Authority
ES
Spain
Prior art keywords
network
threads
translation
transverse
plane
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
ES0316685A
Other languages
English (en)
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.)
SPX Corp
Original Assignee
General Signal Corp
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 General Signal Corp filed Critical General Signal Corp
Publication of ES316685A1 publication Critical patent/ES316685A1/es
Expired 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/529—Gain of receiver varied automatically during pulse-recurrence period
    • 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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Traffic Control Systems (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
ES0316685A 1964-07-22 1965-07-22 Sistema ultrasonico detector de objetos. Expired ES316685A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US384292A US3329932A (en) 1964-07-22 1964-07-22 Ultrasonic vehicle detection system

Publications (1)

Publication Number Publication Date
ES316685A1 true ES316685A1 (es) 1966-06-01

Family

ID=23516730

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316685A Expired ES316685A1 (es) 1964-07-22 1965-07-22 Sistema ultrasonico detector de objetos.

Country Status (6)

Country Link
US (1) US3329932A (es)
BE (1) BE667179A (es)
ES (1) ES316685A1 (es)
FR (1) FR1453373A (es)
GB (1) GB1062727A (es)
NL (1) NL6508819A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474400A (en) * 1965-03-31 1969-10-21 Gen Signal Corp Sonic presence detection system and method
GB1187775A (en) * 1966-06-21 1970-04-15 Marconi Co Ltd Improvements in or relating to Ultra-Sonic Presence Detectors
US3431550A (en) * 1966-08-23 1969-03-04 Marconi Co Ltd Ultrasonic presence detectors
US3435406A (en) * 1967-04-17 1969-03-25 Gen Signal Corp Sonic vehicle detector using noise blanking
US3435405A (en) * 1967-05-22 1969-03-25 Gen Signal Corp Ultrasonic vehicle presence detector
DE1566852C3 (de) * 1967-10-12 1974-02-07 Fried. Krupp Gmbh, 4300 Essen Anordnung zur Unterscheidung von Echolotimpulsen
US3696324A (en) * 1970-10-19 1972-10-03 Gilbert Baum Electrical display systems
JPS4847301U (es) * 1971-10-06 1973-06-21
JPS4858150U (es) * 1971-11-05 1973-07-24
GB2137749A (en) * 1983-04-07 1984-10-10 Healey Meters Limited Intruder Detection System
US5208586A (en) * 1991-02-14 1993-05-04 Nathan J. Friberg Ultrasonic vehicle positioning apparatus and method
USD734343S1 (en) * 2012-12-27 2015-07-14 Nissan Jidosha Kabushiki Kaisha Display screen or portion thereof with graphical user interface
DE102013210600A1 (de) * 2013-06-07 2014-12-11 Robert Bosch Gmbh Vorrichtung zur Umfeldsensorik

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3255434A (en) * 1961-11-01 1966-06-07 Peter D Schwarz Vehicle detection and counting system

Also Published As

Publication number Publication date
US3329932A (en) 1967-07-04
FR1453373A (fr) 1966-06-03
NL6508819A (es) 1966-01-24
GB1062727A (en) 1967-03-22
BE667179A (es) 1965-11-16

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