JPS6489903A - Controller for electric vehicle - Google Patents

Controller for electric vehicle

Info

Publication number
JPS6489903A
JPS6489903A JP62242624A JP24262487A JPS6489903A JP S6489903 A JPS6489903 A JP S6489903A JP 62242624 A JP62242624 A JP 62242624A JP 24262487 A JP24262487 A JP 24262487A JP S6489903 A JPS6489903 A JP S6489903A
Authority
JP
Japan
Prior art keywords
rail
memory
rail condition
electric vehicle
current command
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
JP62242624A
Other languages
Japanese (ja)
Other versions
JP2547792B2 (en
Inventor
Haruo Naito
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP62242624A priority Critical patent/JP2547792B2/en
Publication of JPS6489903A publication Critical patent/JPS6489903A/en
Application granted granted Critical
Publication of JP2547792B2 publication Critical patent/JP2547792B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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 enable re-adhesion control corresponding to the nature of rail face or the rail condition, by retrieving rail condition corresponding to the position of an electric vehicle upon detection of idling or slippage, and then retrieving a common pattern corresponding to the rail condition. CONSTITUTION:Nature of rail face or rail condition at a point separated by some distance from a predetermined starting point are stored previously in a memory 1. Various current command patterns are recorded in a memory 2. On the other hand, distance from a starting point is indexed based on the rotation of a driven wheel when an electric vehicle is traveling. Upon detection of idling, the memory 1 is retrieved based on the indexed distance so as to specify the rail condition. Furthermore, a current command pattern suitable for the specified rail condition is retrieved from the memory 2. Then a motor 5 is controlled based on the current command pattern.
JP62242624A 1987-09-29 1987-09-29 Electric vehicle control device Expired - Lifetime JP2547792B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62242624A JP2547792B2 (en) 1987-09-29 1987-09-29 Electric vehicle control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62242624A JP2547792B2 (en) 1987-09-29 1987-09-29 Electric vehicle control device

Publications (2)

Publication Number Publication Date
JPS6489903A true JPS6489903A (en) 1989-04-05
JP2547792B2 JP2547792B2 (en) 1996-10-23

Family

ID=17091825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62242624A Expired - Lifetime JP2547792B2 (en) 1987-09-29 1987-09-29 Electric vehicle control device

Country Status (1)

Country Link
JP (1) JP2547792B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245835A (en) * 2011-05-26 2012-12-13 Hitachi Ltd Train control system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271405A (en) * 1985-09-20 1987-04-02 Mitsubishi Electric Corp Control method of drive of electric rolling stock
JPS62210808A (en) * 1986-03-12 1987-09-16 Hitachi Ltd High-adhesion controller for electric rolling stock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6271405A (en) * 1985-09-20 1987-04-02 Mitsubishi Electric Corp Control method of drive of electric rolling stock
JPS62210808A (en) * 1986-03-12 1987-09-16 Hitachi Ltd High-adhesion controller for electric rolling stock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012245835A (en) * 2011-05-26 2012-12-13 Hitachi Ltd Train control system

Also Published As

Publication number Publication date
JP2547792B2 (en) 1996-10-23

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