NL159051B - SYSTEM FOR THE SELF-WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTIONS AND PASSIVE ANSWERS. - Google Patents

SYSTEM FOR THE SELF-WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTIONS AND PASSIVE ANSWERS.

Info

Publication number
NL159051B
NL159051B NL7506130.A NL7506130A NL159051B NL 159051 B NL159051 B NL 159051B NL 7506130 A NL7506130 A NL 7506130A NL 159051 B NL159051 B NL 159051B
Authority
NL
Netherlands
Prior art keywords
answers
passive
self
information
wireless transfer
Prior art date
Application number
NL7506130.A
Other languages
Dutch (nl)
Other versions
NL7506130A (en
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 NL7506130A publication Critical patent/NL7506130A/en
Publication of NL159051B publication Critical patent/NL159051B/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)
NL7506130.A 1974-05-24 1975-05-23 SYSTEM FOR THE SELF-WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTIONS AND PASSIVE ANSWERS. NL159051B (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
NL7506130A NL7506130A (en) 1975-11-26
NL159051B true NL159051B (en) 1979-01-15

Family

ID=5916399

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506130.A NL159051B (en) 1974-05-24 1975-05-23 SYSTEM FOR THE SELF-WIRELESS TRANSFER OF INFORMATION BETWEEN ACTIVE QUESTIONS AND PASSIVE ANSWERS.

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
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
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
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
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

Also Published As

Publication number Publication date
ZA752635B (en) 1976-04-28
FR2272542A1 (en) 1975-12-19
SE407373B (en) 1979-03-26
CH583991A5 (en) 1977-01-14
NL7506130A (en) 1975-11-26
GB1496205A (en) 1977-12-30
DE2425182B2 (en) 1976-08-26
FR2272542B1 (en) 1977-04-15
DE2425182A1 (en) 1975-11-27
SE7505907L (en) 1975-11-25

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: SIEMENS