JPS57202802A - Acceleration controller for battery driven vehicle - Google Patents

Acceleration controller for battery driven vehicle

Info

Publication number
JPS57202802A
JPS57202802A JP56086783A JP8678381A JPS57202802A JP S57202802 A JPS57202802 A JP S57202802A JP 56086783 A JP56086783 A JP 56086783A JP 8678381 A JP8678381 A JP 8678381A JP S57202802 A JPS57202802 A JP S57202802A
Authority
JP
Japan
Prior art keywords
comparator
maintained
driven vehicle
battery driven
depressed
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
JP56086783A
Other languages
Japanese (ja)
Inventor
Masaya Okamoto
Toru Kubota
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56086783A priority Critical patent/JPS57202802A/en
Publication of JPS57202802A publication Critical patent/JPS57202802A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
    • B60L15/08—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using pulses
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE:To reduce an impact of a battery driven vehicle at the starting time by increasing a current signal used to brake the rotation of a drive motor stepwisely when the depression of an accelerator pedal is detected. CONSTITUTION:Since a switch 71 remain ON when an accelerator pedal is not depressed, the output of a comparator 72 is maintained at a low level. Thus, a contact 72a is maintained OFF, and a current command value is maintained at a value of an economic operation. When the pedal is then depressed, the switch 71 is shifted to OFF, so that the plus side input of the comparator 72 gradually becomes high. When the prescribed period of time then elapses, the output of the comparator 72 varies to high level, a transistor 73 is thus conducted ON, and a relay coil 75A is energized. In this manner, a contact 75a becomes ON, and the current command value increases stepwisely to a value for a power operation.
JP56086783A 1981-06-08 1981-06-08 Acceleration controller for battery driven vehicle Pending JPS57202802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56086783A JPS57202802A (en) 1981-06-08 1981-06-08 Acceleration controller for battery driven vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56086783A JPS57202802A (en) 1981-06-08 1981-06-08 Acceleration controller for battery driven vehicle

Publications (1)

Publication Number Publication Date
JPS57202802A true JPS57202802A (en) 1982-12-11

Family

ID=13896345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56086783A Pending JPS57202802A (en) 1981-06-08 1981-06-08 Acceleration controller for battery driven vehicle

Country Status (1)

Country Link
JP (1) JPS57202802A (en)

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