CH573102A5 - - Google Patents

Info

Publication number
CH573102A5
CH573102A5 CH65175A CH65175A CH573102A5 CH 573102 A5 CH573102 A5 CH 573102A5 CH 65175 A CH65175 A CH 65175A CH 65175 A CH65175 A CH 65175A CH 573102 A5 CH573102 A5 CH 573102A5
Authority
CH
Switzerland
Application number
CH65175A
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of CH573102A5 publication Critical patent/CH573102A5/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
    • G01P3/42—Devices characterised by the use of electric or magnetic means
    • G01P3/50—Devices characterised by the use of electric or magnetic means for measuring linear speed
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
    • G01S15/50—Systems of measurement, based on relative movement of the target
    • G01S15/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S15/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2250/00—Monitoring, detecting, estimating vehicle conditions
    • B60T2250/04—Vehicle reference speed; Vehicle body speed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
CH65175A 1974-01-21 1975-01-20 CH573102A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2402719A DE2402719C3 (de) 1974-01-21 1974-01-21 Weg- und Geschwindigkeitsmeßeinrichtung für Schienenfahrzeuge

Publications (1)

Publication Number Publication Date
CH573102A5 true CH573102A5 (fr) 1976-02-27

Family

ID=5905280

Family Applications (1)

Application Number Title Priority Date Filing Date
CH65175A CH573102A5 (fr) 1974-01-21 1975-01-20

Country Status (4)

Country Link
CH (1) CH573102A5 (fr)
DE (1) DE2402719C3 (fr)
GB (1) GB1492673A (fr)
SE (1) SE7500508L (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990007717A2 (fr) * 1988-12-28 1990-07-12 Cran Laral Laboratoire D Autom Procede et dispositif de mesure de la vitesse et de la tension d'un fil en defilement continu
FR2641082A1 (en) * 1988-12-28 1990-06-29 Steib Bertrand Method and device for measuring the speed and the tension of a continuously moving wire (thread)
CN108572259A (zh) * 2017-03-09 2018-09-25 华东交通大学 一种新型机车测速装置
CN110095628B (zh) * 2019-05-10 2021-04-13 北京理工大学 一种声敏测速设备及测速方法

Also Published As

Publication number Publication date
DE2402719B2 (de) 1977-12-29
DE2402719A1 (de) 1975-07-24
SE7500508L (fr) 1975-07-22
DE2402719C3 (de) 1978-09-14
GB1492673A (en) 1977-11-23

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Legal Events

Date Code Title Description
PL Patent ceased