JPH05236602A - 電気自動車の安全装置 - Google Patents

電気自動車の安全装置

Info

Publication number
JPH05236602A
JPH05236602A JP4037588A JP3758892A JPH05236602A JP H05236602 A JPH05236602 A JP H05236602A JP 4037588 A JP4037588 A JP 4037588A JP 3758892 A JP3758892 A JP 3758892A JP H05236602 A JPH05236602 A JP H05236602A
Authority
JP
Japan
Prior art keywords
vehicle
electric
safety device
battery
electric motor
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
JP4037588A
Other languages
English (en)
Japanese (ja)
Inventor
Masatake Nakajima
正剛 中島
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 JP4037588A priority Critical patent/JPH05236602A/ja
Priority to GB9303819A priority patent/GB2265240A/en
Priority to DE4305819A priority patent/DE4305819A1/de
Publication of JPH05236602A publication Critical patent/JPH05236602A/ja
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
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • B60L3/0007—Measures or means for preventing or attenuating collisions
    • 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
    • B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
    • B60L3/0069—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to the isolation, e.g. ground fault or leak current
    • 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
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
    • 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
    • B60L2210/00—Converter types
    • B60L2210/40—DC to AC converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2270/00—Further aspects of brake control systems not otherwise provided for
    • B60T2270/40—Failsafe aspects of brake control systems
    • B60T2270/415—Short-circuit, open circuit failure
    • 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
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
JP4037588A 1992-02-25 1992-02-25 電気自動車の安全装置 Pending JPH05236602A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4037588A JPH05236602A (ja) 1992-02-25 1992-02-25 電気自動車の安全装置
GB9303819A GB2265240A (en) 1992-02-25 1993-02-25 A safety apparatus for an electric vehicle
DE4305819A DE4305819A1 (cs) 1992-02-25 1993-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4037588A JPH05236602A (ja) 1992-02-25 1992-02-25 電気自動車の安全装置

Publications (1)

Publication Number Publication Date
JPH05236602A true JPH05236602A (ja) 1993-09-10

Family

ID=12501700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4037588A Pending JPH05236602A (ja) 1992-02-25 1992-02-25 電気自動車の安全装置

Country Status (3)

Country Link
JP (1) JPH05236602A (cs)
DE (1) DE4305819A1 (cs)
GB (1) GB2265240A (cs)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646502A (ja) * 1992-03-17 1994-02-18 Aqueous Res:Kk 電気自動車の電源遮断装置
EP0638458A1 (en) * 1993-08-12 1995-02-15 Fuji Electric Co., Ltd. An electric system of an electric vehicle
JP2002354602A (ja) * 2001-05-18 2002-12-06 Mitsubishi Motors Corp 自動車の高電圧系遮断装置
WO2008010281A1 (fr) * 2006-07-20 2008-01-24 Mitsubishi Electric Corporation Contrôleur de véhicule électrique
US7339774B2 (en) * 2000-11-03 2008-03-04 Zdziech Peter M Automatic battery disconnect system
JP2010233448A (ja) * 2010-07-08 2010-10-14 Mitsubishi Motors Corp 自動車の高電圧系遮断装置
JP2012070482A (ja) * 2010-09-21 2012-04-05 Suzuki Motor Corp 車両のバッテリ排気装置
WO2012153416A1 (ja) 2011-05-12 2012-11-15 トヨタ自動車株式会社 車両
JP2012227161A (ja) * 2007-07-16 2012-11-15 Robert Bosch Gmbh 電気的なスイッチ装置
CN103085669A (zh) * 2011-10-31 2013-05-08 通用汽车环球科技运作有限责任公司 自动碰撞电池放电方法
JP2023543648A (ja) * 2021-08-09 2023-10-18 寧徳時代新能源科技股▲分▼有限公司 電池パックの安全監視方法、装置、機器、システム及び記憶媒体

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416286A (en) * 1993-10-19 1995-05-16 Dixon, Jr.; Alfred R. High amperage, high efficiency electrical slide switch assembly with plug and socket contacts
IL107930A0 (en) * 1993-12-07 1994-04-12 Electric Fuel Ltd A metal-air battery-powered electric vehicle
EP0665566B1 (de) * 1994-02-01 1999-08-11 Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 Elektrischer Sicherheitsschalter für Kraftfahrzeuge
DE4402994A1 (de) * 1994-02-01 1995-08-03 Bayerische Motoren Werke Ag Elektrischer Sicherheitsschalter für Kraftfahrzeuge
DE4425307A1 (de) * 1994-07-18 1996-01-25 Bayerische Motoren Werke Ag Elektrischer Sicherheitsschalter für Kraftfahrzeuge
JPH0872634A (ja) * 1994-09-01 1996-03-19 Sumitomo Wiring Syst Ltd 自動車の電流分配システム
DE19502501C2 (de) * 1995-01-27 2000-11-30 Mannesmann Sachs Ag Sicherheitsschaltung für Kfz mit Elektrotraktion
DE19606450A1 (de) * 1996-02-21 1997-08-28 Bayerische Motoren Werke Ag Bordnetz für Fahrzeuge
GB9701936D0 (en) * 1997-01-30 1997-03-19 Delphi Automotive Systems Gmbh Battery protection system
DE10260271B4 (de) * 2002-12-20 2004-11-18 Robert Seuffer Gmbh & Co. Kg Vorrichtung zum Auslösen einer elektrischen Sicherung in einem Versorgungsstromkreis
JP4595482B2 (ja) * 2004-10-08 2010-12-08 トヨタ自動車株式会社 車両用電源装置
RU2383449C1 (ru) * 2006-07-20 2010-03-10 Мицубиси Электрик Корпорэйшн Контроллер электрического транспортного средства
DE102011010230B4 (de) 2011-02-03 2021-05-20 Audi Ag Verfahren und Vorrichtung zur Steuerung der Stromversorgung in einem Stromnetz eines Kraftwagens, sowie Kraftwagen
FR2974552B1 (fr) * 2011-04-29 2013-05-31 Peugeot Citroen Automobiles Sa Vehicule muni d'un dispositif de gestion de collisions, procede et vehicule associes
GB2500427B (en) 2012-03-22 2014-09-24 Jaguar Land Rover Ltd Battery safety system
DE102013204534A1 (de) * 2013-03-15 2014-09-18 Robert Bosch Gmbh Batteriezelleinrichtung mit Kurzschlusssicherheitsfunktion und Verfahren zum Überwachen einer Batteriezelle
KR101575492B1 (ko) * 2014-06-17 2015-12-07 현대자동차주식회사 전기자동차의 고전압 차단 시스템 및 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840036A (en) * 1972-07-05 1974-10-08 Gen Motors Corp Safety device for vehicles, particularly motor vehicles, for automatically switching off the current supply or shutting off the fuel line
FR2467740A1 (fr) * 1979-10-23 1981-04-30 Renault Systeme de detection de collisions et de commande de dispositif de securite
US4798968A (en) * 1987-05-15 1989-01-17 Deem James R Battery disconnect apparatus
DE3744264A1 (de) * 1987-12-24 1989-07-13 Man Nutzfahrzeuge Gmbh Sicherheitseinrichtung in einem kraftfahrzeug
ES2014620A6 (es) * 1989-05-16 1990-07-16 Busquets Busquets Albert Sistema automatico integral para proteccion y salvamento de ocupantes en automoviles accidentados.
US5038006A (en) * 1990-03-21 1991-08-06 Lowe Sr Alvin E Electrical switch

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0646502A (ja) * 1992-03-17 1994-02-18 Aqueous Res:Kk 電気自動車の電源遮断装置
EP0638458A1 (en) * 1993-08-12 1995-02-15 Fuji Electric Co., Ltd. An electric system of an electric vehicle
US5757150A (en) * 1993-08-12 1998-05-26 Fuji Electric Co., Ltd. Electric system of an electric vehicle
US7339774B2 (en) * 2000-11-03 2008-03-04 Zdziech Peter M Automatic battery disconnect system
JP2002354602A (ja) * 2001-05-18 2002-12-06 Mitsubishi Motors Corp 自動車の高電圧系遮断装置
US8427004B2 (en) 2006-07-20 2013-04-23 Mitsubishi Electric Corporation Electric-vehicle controller and power storage unit shutoff switch
WO2008010281A1 (fr) * 2006-07-20 2008-01-24 Mitsubishi Electric Corporation Contrôleur de véhicule électrique
JP2012227161A (ja) * 2007-07-16 2012-11-15 Robert Bosch Gmbh 電気的なスイッチ装置
JP2010233448A (ja) * 2010-07-08 2010-10-14 Mitsubishi Motors Corp 自動車の高電圧系遮断装置
JP2012070482A (ja) * 2010-09-21 2012-04-05 Suzuki Motor Corp 車両のバッテリ排気装置
WO2012153416A1 (ja) 2011-05-12 2012-11-15 トヨタ自動車株式会社 車両
CN103517844A (zh) * 2011-05-12 2014-01-15 丰田自动车株式会社 车辆
JP5772951B2 (ja) * 2011-05-12 2015-09-02 トヨタ自動車株式会社 車両
US9555705B2 (en) 2011-05-12 2017-01-31 Toyota Jidosha Kabushiki Kaisha Vehicle
CN103085669A (zh) * 2011-10-31 2013-05-08 通用汽车环球科技运作有限责任公司 自动碰撞电池放电方法
JP2023543648A (ja) * 2021-08-09 2023-10-18 寧徳時代新能源科技股▲分▼有限公司 電池パックの安全監視方法、装置、機器、システム及び記憶媒体
US12401071B2 (en) 2021-08-09 2025-08-26 Contemporary Amperex Technology (Hong Kong) Limited Method, apparatus, device, and system for monitoring battery pack safety and storage medium

Also Published As

Publication number Publication date
GB9303819D0 (en) 1993-04-14
DE4305819A1 (cs) 1993-09-02
GB2265240A (en) 1993-09-22

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