JPS645302A - Controller for battery car - Google Patents

Controller for battery car

Info

Publication number
JPS645302A
JPS645302A JP62158501A JP15850187A JPS645302A JP S645302 A JPS645302 A JP S645302A JP 62158501 A JP62158501 A JP 62158501A JP 15850187 A JP15850187 A JP 15850187A JP S645302 A JPS645302 A JP S645302A
Authority
JP
Japan
Prior art keywords
battery
loading
unloading
driving
cpu27
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
JP62158501A
Other languages
Japanese (ja)
Other versions
JPH0767205B2 (en
Inventor
Satoru Iwahashi
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP62158501A priority Critical patent/JPH0767205B2/en
Publication of JPS645302A publication Critical patent/JPS645302A/en
Publication of JPH0767205B2 publication Critical patent/JPH0767205B2/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
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Protection Of Static Devices (AREA)

Abstract

PURPOSE:To protect a battery, by prohibiting the simultaneous operation of driving and loading/unloading main circuits when the battery is overdischarged. CONSTITUTION:When a battery is discharged over 100% of its capacity during loading/unloading work of vehicle, CPU27 switches ON/OFF control of a loading/unloading transistor 11 to overdischarge mode through a transistor drive circuit 46 based on a signal fed from a battery voltage detector 37. Consequently, current to be fed from the battery to a loading/unloading motor is limited. If driving and loading/unloading levers are operated simultaneously, CPU27 issues an operation command only to one contactor driving circuit 40 so as to energize a driving main circuit with priority. Consequently, a driving motor is rotary driven to enable movement of the vehicle to an external charging device.
JP62158501A 1987-06-25 1987-06-25 Battery car controller Expired - Lifetime JPH0767205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158501A JPH0767205B2 (en) 1987-06-25 1987-06-25 Battery car controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158501A JPH0767205B2 (en) 1987-06-25 1987-06-25 Battery car controller

Publications (2)

Publication Number Publication Date
JPS645302A true JPS645302A (en) 1989-01-10
JPH0767205B2 JPH0767205B2 (en) 1995-07-19

Family

ID=15673115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158501A Expired - Lifetime JPH0767205B2 (en) 1987-06-25 1987-06-25 Battery car controller

Country Status (1)

Country Link
JP (1) JPH0767205B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549101A (en) * 1991-08-05 1993-02-26 Hino Motors Ltd Power supply protective circuit for vehicle
JPH05284608A (en) * 1992-03-31 1993-10-29 Aqueous Res:Kk Electric car

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866801U (en) * 1981-10-28 1983-05-07 株式会社豊田自動織機製作所 Release device for overdischarge lock device in battery forklift
JPS5937803A (en) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd Industrial vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866801U (en) * 1981-10-28 1983-05-07 株式会社豊田自動織機製作所 Release device for overdischarge lock device in battery forklift
JPS5937803A (en) * 1982-08-27 1984-03-01 Mitsubishi Heavy Ind Ltd Industrial vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0549101A (en) * 1991-08-05 1993-02-26 Hino Motors Ltd Power supply protective circuit for vehicle
JPH05284608A (en) * 1992-03-31 1993-10-29 Aqueous Res:Kk Electric car

Also Published As

Publication number Publication date
JPH0767205B2 (en) 1995-07-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term