JPS54140310A - Electric rolling stock control system - Google Patents

Electric rolling stock control system

Info

Publication number
JPS54140310A
JPS54140310A JP4590978A JP4590978A JPS54140310A JP S54140310 A JPS54140310 A JP S54140310A JP 4590978 A JP4590978 A JP 4590978A JP 4590978 A JP4590978 A JP 4590978A JP S54140310 A JPS54140310 A JP S54140310A
Authority
JP
Japan
Prior art keywords
brake
car
taking
commands
brake gear
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.)
Pending
Application number
JP4590978A
Other languages
Japanese (ja)
Inventor
Yutaka Kawamura
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.)
Toyo Electric Manufacturing Ltd
Original Assignee
Toyo Electric Manufacturing 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 Toyo Electric Manufacturing Ltd filed Critical Toyo Electric Manufacturing Ltd
Priority to JP4590978A priority Critical patent/JPS54140310A/en
Publication of JPS54140310A publication Critical patent/JPS54140310A/en
Pending 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 continually realize safe starting, by taking off a mechanical system brake gear automatically acting during the stop of a car by detecting the settlement of the starting accelerating force of the car, in an electric rolling stock provided with said mechanical system brake gear.
CONSTITUTION: When power travelling commands are delivered to a drive command device 9 as braking commands that prevent rolling by means of a brake controller 7 remain as they are delivered to a mechanical brake gear 8 in order to start a car stopping on an up-grade, a motor current controller 3 closes a main circuit contactor 2 while motor current rise control is started. Meanwhile, when a current detector 10 detects the generation of positive accelerating force more than negative accelerating force due to the gradient by means of a motor 4, rolling preventive brake taking-off commands are applied to the brake controller 7, thus actuating the mechanical system brake gear 8, then taking off a brake, provided that the car is forwarded.
COPYRIGHT: (C)1979,JPO&Japio
JP4590978A 1978-04-20 1978-04-20 Electric rolling stock control system Pending JPS54140310A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4590978A JPS54140310A (en) 1978-04-20 1978-04-20 Electric rolling stock control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4590978A JPS54140310A (en) 1978-04-20 1978-04-20 Electric rolling stock control system

Publications (1)

Publication Number Publication Date
JPS54140310A true JPS54140310A (en) 1979-10-31

Family

ID=12732363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4590978A Pending JPS54140310A (en) 1978-04-20 1978-04-20 Electric rolling stock control system

Country Status (1)

Country Link
JP (1) JPS54140310A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812506A (en) * 1981-07-15 1983-01-24 Fuji Facom Corp Operation control system for vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957315A (en) * 1972-10-02 1974-06-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957315A (en) * 1972-10-02 1974-06-04

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812506A (en) * 1981-07-15 1983-01-24 Fuji Facom Corp Operation control system for vehicle
JPH033442B2 (en) * 1981-07-15 1991-01-18 Fuji Fuakomu Seigyo Kk

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