JPS5447210A - Automatic train controller - Google Patents

Automatic train controller

Info

Publication number
JPS5447210A
JPS5447210A JP11267477A JP11267477A JPS5447210A JP S5447210 A JPS5447210 A JP S5447210A JP 11267477 A JP11267477 A JP 11267477A JP 11267477 A JP11267477 A JP 11267477A JP S5447210 A JPS5447210 A JP S5447210A
Authority
JP
Japan
Prior art keywords
signal
speed
decorder
entered
automatic train
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.)
Granted
Application number
JP11267477A
Other languages
Japanese (ja)
Other versions
JPS586361B2 (en
Inventor
Makoto Nomi
Koichi Ihara
Nobuyuki Fujikura
Tadashi Takaoka
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP52112674A priority Critical patent/JPS586361B2/en
Publication of JPS5447210A publication Critical patent/JPS5447210A/en
Publication of JPS586361B2 publication Critical patent/JPS586361B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To simplify an automatic train controller, by removing any relays from a decoder and supplying a limit speed signal as an AC signal from the decorder and applying a brake command AC signal through an AC relay.
CONSTITUTION: A command signal obtained through a receiving antenna 5 and a receiver 1 is entered into the signal decorder 2. Four kinds of limit speed signals 81W84 corresponding to band-pass filters 211W214 and shaping circuits 261W264 are entered into a speed collator 4. A limit speed pattern VP generated by a speed pattern generatr 41 is compared by a comparator 43 with a train speed signal VT converted from a signal obtained through a speed detector 3. A signal "1" is produced when VT is higher than VP, but a signal "O" is produced under VT is lower than VP. The signal "1" or "0" is supplied to a brake driving relay 14 through an AC amplifier 11, a transformer 12 and a rectifying diode 13
COPYRIGHT: (C)1979,JPO&Japio
JP52112674A 1977-09-21 1977-09-21 automatic train control device Expired JPS586361B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52112674A JPS586361B2 (en) 1977-09-21 1977-09-21 automatic train control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52112674A JPS586361B2 (en) 1977-09-21 1977-09-21 automatic train control device

Publications (2)

Publication Number Publication Date
JPS5447210A true JPS5447210A (en) 1979-04-13
JPS586361B2 JPS586361B2 (en) 1983-02-04

Family

ID=14592631

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52112674A Expired JPS586361B2 (en) 1977-09-21 1977-09-21 automatic train control device

Country Status (1)

Country Link
JP (1) JPS586361B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5514233A (en) * 1993-02-16 1996-05-07 Mitsubishi Jukogyo Kabushiki Kaisha Auto-splice device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845787A (en) * 1971-10-08 1973-06-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4845787A (en) * 1971-10-08 1973-06-29

Also Published As

Publication number Publication date
JPS586361B2 (en) 1983-02-04

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