JPH0531338B2 - - Google Patents

Info

Publication number
JPH0531338B2
JPH0531338B2 JP57224092A JP22409282A JPH0531338B2 JP H0531338 B2 JPH0531338 B2 JP H0531338B2 JP 57224092 A JP57224092 A JP 57224092A JP 22409282 A JP22409282 A JP 22409282A JP H0531338 B2 JPH0531338 B2 JP H0531338B2
Authority
JP
Japan
Prior art keywords
frequency
signal
railway
fourier transform
discrete fourier
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 - Lifetime
Application number
JP57224092A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58139548A (ja
Inventor
Jon Kutsuku Andoryuu
Deebitsudo Negusu Hooru
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.)
Siemens Mobility Ltd
Original Assignee
Westinghouse Brake and Signal Co Ltd
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 Westinghouse Brake and Signal Co Ltd filed Critical Westinghouse Brake and Signal Co Ltd
Publication of JPS58139548A publication Critical patent/JPS58139548A/ja
Publication of JPH0531338B2 publication Critical patent/JPH0531338B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Radar Systems Or Details Thereof (AREA)
JP57224092A 1981-12-22 1982-12-22 鉄道信号受信機 Granted JPS58139548A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8138634 1981-12-22
GB8138634 1981-12-22
GB8223767 1982-08-18

Publications (2)

Publication Number Publication Date
JPS58139548A JPS58139548A (ja) 1983-08-18
JPH0531338B2 true JPH0531338B2 (enrdf_load_stackoverflow) 1993-05-12

Family

ID=10526782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57224092A Granted JPS58139548A (ja) 1981-12-22 1982-12-22 鉄道信号受信機

Country Status (3)

Country Link
JP (1) JPS58139548A (enrdf_load_stackoverflow)
KR (1) KR910001969B1 (enrdf_load_stackoverflow)
ZA (1) ZA828993B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128989A (ja) * 1994-10-31 1996-05-21 Nippondenso Co Ltd 酸素濃度検出装置
DE102006024692B4 (de) * 2006-05-19 2008-05-29 Siemens Ag Verfahren und Vorrichtung zur Detektion des Belegt- oder Freizustandes eines Gleisabschnittes
JP5977138B2 (ja) * 2012-10-10 2016-08-24 日本信号株式会社 車上装置、及び、これを用いた列車制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5580951A (en) * 1978-12-15 1980-06-18 Nec Corp Digital receiver

Also Published As

Publication number Publication date
KR840002705A (ko) 1984-07-16
ZA828993B (en) 1983-09-28
KR910001969B1 (ko) 1991-03-30
JPS58139548A (ja) 1983-08-18

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