SE407373B - PROCEDURE FOR WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTION DEVICES AND PASSIVE ANSWER DEVICES - Google Patents

PROCEDURE FOR WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTION DEVICES AND PASSIVE ANSWER DEVICES

Info

Publication number
SE407373B
SE407373B SE7505907A SE7505907A SE407373B SE 407373 B SE407373 B SE 407373B SE 7505907 A SE7505907 A SE 7505907A SE 7505907 A SE7505907 A SE 7505907A SE 407373 B SE407373 B SE 407373B
Authority
SE
Sweden
Prior art keywords
devices
procedure
information
wireless transfer
active question
Prior art date
Application number
SE7505907A
Other languages
Swedish (sv)
Other versions
SE7505907L (en
Inventor
W Linke
J Steinkamp
W Grafinger
F Becker
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
Priority claimed from DE19742425182 external-priority patent/DE2425182C3/en
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of SE7505907L publication Critical patent/SE7505907L/en
Publication of SE407373B publication Critical patent/SE407373B/en

Links

Classifications

    • 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
    • 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
    • B61L25/045—Indicating or recording train identities using reradiating tags

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
SE7505907A 1974-05-24 1975-05-23 PROCEDURE FOR WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTION DEVICES AND PASSIVE ANSWER DEVICES SE407373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742425182 DE2425182C3 (en) 1974-05-24 Method and arrangement for wireless information transmission between frequency-swept interrogation devices and response devices having frequency-different resonators Siemens AG, 1000 Berlin and 8000 Munich

Publications (2)

Publication Number Publication Date
SE7505907L SE7505907L (en) 1975-11-25
SE407373B true SE407373B (en) 1979-03-26

Family

ID=5916399

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505907A SE407373B (en) 1974-05-24 1975-05-23 PROCEDURE FOR WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTION DEVICES AND PASSIVE ANSWER DEVICES

Country Status (6)

Country Link
CH (1) CH583991A5 (en)
FR (1) FR2272542B1 (en)
GB (1) GB1496205A (en)
NL (1) NL159051B (en)
SE (1) SE407373B (en)
ZA (1) ZA752635B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111231994B (en) * 2020-04-26 2020-09-08 北京全路通信信号研究设计院集团有限公司 Method for determining marshalling period under flexible marshalling of train
CN111231992B (en) * 2020-04-26 2020-09-08 北京全路通信信号研究设计院集团有限公司 Method for calculating number of trains not performing marshalling operation in marshalling period
CN111231993B (en) * 2020-04-26 2020-09-08 北京全路通信信号研究设计院集团有限公司 Flexible marshalling-based regional rail transit line transportation capacity calculation method
CN111231991B (en) * 2020-04-26 2020-09-08 北京全路通信信号研究设计院集团有限公司 Method for calculating number of trains in non-marshalling period of unit time under flexible marshalling

Also Published As

Publication number Publication date
DE2425182B2 (en) 1976-08-26
GB1496205A (en) 1977-12-30
CH583991A5 (en) 1977-01-14
NL7506130A (en) 1975-11-26
FR2272542B1 (en) 1977-04-15
DE2425182A1 (en) 1975-11-27
NL159051B (en) 1979-01-15
SE7505907L (en) 1975-11-25
ZA752635B (en) 1976-04-28
FR2272542A1 (en) 1975-12-19

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