SE386417B - Givare i ett system for tradlos overforing av information - Google Patents

Givare i ett system for tradlos overforing av information

Info

Publication number
SE386417B
SE386417B SE7413341A SE7413341A SE386417B SE 386417 B SE386417 B SE 386417B SE 7413341 A SE7413341 A SE 7413341A SE 7413341 A SE7413341 A SE 7413341A SE 386417 B SE386417 B SE 386417B
Authority
SE
Sweden
Prior art keywords
sensor
information
wireless transmission
wireless
transmission
Prior art date
Application number
SE7413341A
Other languages
English (en)
Swedish (sv)
Other versions
SE7413341L (sv
Inventor
A S R Wallin
K H Engelmann
L E Stelling
Original Assignee
Standard Radio & Telefon
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 Standard Radio & Telefon filed Critical Standard Radio & Telefon
Priority to SE7413341A priority Critical patent/SE386417B/xx
Priority to AR260793A priority patent/AR206359A1/es
Priority to BR7506668*A priority patent/BR7506668A/pt
Priority to BE2054622A priority patent/BE834465R/xx
Priority to DE19752546454 priority patent/DE2546454A1/de
Priority to IT28433/75A priority patent/IT1045488B/it
Priority to CH1356475A priority patent/CH596022A5/xx
Priority to ES442018A priority patent/ES442018A1/es
Publication of SE7413341L publication Critical patent/SE7413341L/xx
Publication of SE386417B publication Critical patent/SE386417B/xx

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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/04—Indicating or recording train identities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using magnetic induction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
    • B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/125—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE7413341A 1974-10-23 1974-10-23 Givare i ett system for tradlos overforing av information SE386417B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7413341A SE386417B (sv) 1974-10-23 1974-10-23 Givare i ett system for tradlos overforing av information
AR260793A AR206359A1 (es) 1974-10-23 1975-01-01 Un transmisor
BR7506668*A BR7506668A (pt) 1974-10-23 1975-10-13 Transmissor para transmissao sem-fio de dados
BE2054622A BE834465R (fr) 1974-10-23 1975-10-14 Systemes de transmission d'informations et de localisation de vehicule
DE19752546454 DE2546454A1 (de) 1974-10-23 1975-10-16 Uebertragungseinrichtung fuer eine abfragbare informationsuebertragung
IT28433/75A IT1045488B (it) 1974-10-23 1975-10-20 Trasmettitore per la radio trasmissione ai informazioni
CH1356475A CH596022A5 (es) 1974-10-23 1975-10-20
ES442018A ES442018A1 (es) 1974-10-23 1975-10-23 Un transmisor para la transmision de radio de informacion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7413341A SE386417B (sv) 1974-10-23 1974-10-23 Givare i ett system for tradlos overforing av information

Publications (2)

Publication Number Publication Date
SE7413341L SE7413341L (sv) 1976-04-26
SE386417B true SE386417B (sv) 1976-08-09

Family

ID=20322515

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7413341A SE386417B (sv) 1974-10-23 1974-10-23 Givare i ett system for tradlos overforing av information

Country Status (8)

Country Link
AR (1) AR206359A1 (es)
BE (1) BE834465R (es)
BR (1) BR7506668A (es)
CH (1) CH596022A5 (es)
DE (1) DE2546454A1 (es)
ES (1) ES442018A1 (es)
IT (1) IT1045488B (es)
SE (1) SE386417B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002727A1 (de) * 1980-01-25 1981-07-30 Siemens AG, 1000 Berlin und 8000 München System zur identifizierung von gegenstaenden und personen und zur informationsuebermittlung

Also Published As

Publication number Publication date
AR206359A1 (es) 1976-07-15
BE834465R (fr) 1976-04-14
CH596022A5 (es) 1978-02-28
ES442018A1 (es) 1977-03-16
BR7506668A (pt) 1976-08-17
SE7413341L (sv) 1976-04-26
IT1045488B (it) 1980-05-10
DE2546454A1 (de) 1976-04-29

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