JPS6426304A - Idle detection device of electric car - Google Patents

Idle detection device of electric car

Info

Publication number
JPS6426304A
JPS6426304A JP62181040A JP18104087A JPS6426304A JP S6426304 A JPS6426304 A JP S6426304A JP 62181040 A JP62181040 A JP 62181040A JP 18104087 A JP18104087 A JP 18104087A JP S6426304 A JPS6426304 A JP S6426304A
Authority
JP
Japan
Prior art keywords
idling
running
sensitive zone
output
detected speed
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
JP62181040A
Other languages
Japanese (ja)
Inventor
Hiroyuki Akiyama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62181040A priority Critical patent/JPS6426304A/en
Publication of JPS6426304A publication Critical patent/JPS6426304A/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
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/10—Indicating wheel slip ; Correction of wheel slip
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE:To improve the detecting sensitivity for idling and running by providing a means to switch the detecting output conditions for idling and running. CONSTITUTION:A speed generator 3 is mounted to an axle required for detecting the idling and running. An output signal of the speed generator 3 is converted into the detected speed signals 23 by a waveform shaping section 11 and a pulse/speed conversion section 12. A comparison result of the detected speed signals 23 is outputted as an idling and running detection signal 26 through a non-sensitive zone element 13. On the other hand, a decision section 15 increases the width of the non-sensitive zone of the non-sensitive zone element or invalidates its output by outputting a command signal 27 in case there is even one less than the set point among the detected speed signals 23. On the contrary, when all the detected speed is in excess of the set point, the width of the non-sensitive zone is reduced or its output is effectuated.
JP62181040A 1987-07-22 1987-07-22 Idle detection device of electric car Pending JPS6426304A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62181040A JPS6426304A (en) 1987-07-22 1987-07-22 Idle detection device of electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62181040A JPS6426304A (en) 1987-07-22 1987-07-22 Idle detection device of electric car

Publications (1)

Publication Number Publication Date
JPS6426304A true JPS6426304A (en) 1989-01-27

Family

ID=16093714

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62181040A Pending JPS6426304A (en) 1987-07-22 1987-07-22 Idle detection device of electric car

Country Status (1)

Country Link
JP (1) JPS6426304A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008095247A (en) * 2006-10-12 2008-04-24 Wacoal Corp Garment having cup part
JP2009234421A (en) * 2008-03-27 2009-10-15 Railway Technical Res Inst In-vehicle device and vehicle control device
US9238101B2 (en) 2009-01-30 2016-01-19 Nestec S.A. Infusion pump cassette with anti-free-flow valve mechanism
JP2016208804A (en) * 2015-04-28 2016-12-08 東洋電機製造株式会社 Slip sliding detection device and slip sliding detection method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008095247A (en) * 2006-10-12 2008-04-24 Wacoal Corp Garment having cup part
JP2009234421A (en) * 2008-03-27 2009-10-15 Railway Technical Res Inst In-vehicle device and vehicle control device
US9238101B2 (en) 2009-01-30 2016-01-19 Nestec S.A. Infusion pump cassette with anti-free-flow valve mechanism
JP2016208804A (en) * 2015-04-28 2016-12-08 東洋電機製造株式会社 Slip sliding detection device and slip sliding detection method

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