JPS55139003A - Rolling stock starting control system and its device - Google Patents

Rolling stock starting control system and its device

Info

Publication number
JPS55139003A
JPS55139003A JP4779979A JP4779979A JPS55139003A JP S55139003 A JPS55139003 A JP S55139003A JP 4779979 A JP4779979 A JP 4779979A JP 4779979 A JP4779979 A JP 4779979A JP S55139003 A JPS55139003 A JP S55139003A
Authority
JP
Japan
Prior art keywords
signal
circuit
release
feeds
power running
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
JP4779979A
Other languages
Japanese (ja)
Other versions
JPS6323724B2 (en
Inventor
Hiroaki Ikeda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4779979A priority Critical patent/JPS55139003A/en
Publication of JPS55139003A publication Critical patent/JPS55139003A/en
Publication of JPS6323724B2 publication Critical patent/JPS6323724B2/ja
Granted 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

  • Motor And Converter Starters (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To prevent both backward movement in the acclivity and the development of the maximum jerk in the declivity by detecting the starting of the car and by releasing the rolling check brake.
CONSTITUTION: The speed detector 2 produces the speed signal S1 according to an output of the tachometer generator 1, and feeds it to the AND circuit 7 of the brake release circuit 9. Also the timer circuit 3 emits the block signal S2 at a fixed time interval and feeds it to both and AND circuit 7 and the power running step-up circuit 4. The power running step-up circuit 4 feeds the output signal S3 to both the release signal generator 8 and the driving force signal generator 8 and the driving force signal circuit 5. When the release signal generator 8 receives the AND signal S5, it provides the first release signal S6 that releases the rolling check brake gradually. Also when the release signal generator 8 receives the power running step-up signal S3 and counts it up to a fixed value, it delivers the second release signal S7 that releases the rolling check brake in a moment.
COPYRIGHT: (C)1980,JPO&Japio
JP4779979A 1979-04-17 1979-04-17 Rolling stock starting control system and its device Granted JPS55139003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4779979A JPS55139003A (en) 1979-04-17 1979-04-17 Rolling stock starting control system and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4779979A JPS55139003A (en) 1979-04-17 1979-04-17 Rolling stock starting control system and its device

Publications (2)

Publication Number Publication Date
JPS55139003A true JPS55139003A (en) 1980-10-30
JPS6323724B2 JPS6323724B2 (en) 1988-05-18

Family

ID=12785410

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4779979A Granted JPS55139003A (en) 1979-04-17 1979-04-17 Rolling stock starting control system and its device

Country Status (1)

Country Link
JP (1) JPS55139003A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06153326A (en) * 1992-11-10 1994-05-31 Railway Technical Res Inst Brake controller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102625963B1 (en) * 2021-11-23 2024-01-17 주식회사 대한세라믹스 Manufacturing method of spherical aluminium oxide powder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06153326A (en) * 1992-11-10 1994-05-31 Railway Technical Res Inst Brake controller

Also Published As

Publication number Publication date
JPS6323724B2 (en) 1988-05-18

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