WO2013087328A3 - Motor vehicle comprising a switching means for interrupting the electric cable between an energy accumulator and an electric motor, and vehicle component - Google Patents

Motor vehicle comprising a switching means for interrupting the electric cable between an energy accumulator and an electric motor, and vehicle component Download PDF

Info

Publication number
WO2013087328A3
WO2013087328A3 PCT/EP2012/072537 EP2012072537W WO2013087328A3 WO 2013087328 A3 WO2013087328 A3 WO 2013087328A3 EP 2012072537 W EP2012072537 W EP 2012072537W WO 2013087328 A3 WO2013087328 A3 WO 2013087328A3
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
motor
electric
switching means
energy accumulator
Prior art date
Application number
PCT/EP2012/072537
Other languages
German (de)
French (fr)
Other versions
WO2013087328A2 (en
Inventor
Markus Kohlberger
Johannes BIEDERT
Original Assignee
Robert Bosch Gmbh
Samsung Sdi 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 Robert Bosch Gmbh, Samsung Sdi Co., Ltd. filed Critical Robert Bosch Gmbh
Publication of WO2013087328A2 publication Critical patent/WO2013087328A2/en
Publication of WO2013087328A3 publication Critical patent/WO2013087328A3/en

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
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K2028/006—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions disconnecting the electric power supply, e.g. the vehicle battery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to a motor vehicle comprising a motor vehicle body, an electric energy accumulator, and an electric motor that is connected by means of an electric cable and is used for driving the vehicle or for assisting with driving the vehicle. Furthermore, a switching means can be activated by an emergency signal in order to interrupt the electric cable. The motor vehicle is characterized in that at least one signal line (30) is integrated into the vehicle body. When said signal line gets cut, the emergency signal is generated so as to activate the switching means.
PCT/EP2012/072537 2011-12-14 2012-11-14 Motor vehicle comprising a switching means for interrupting the electric cable between an energy accumulator and an electric motor, and vehicle component WO2013087328A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110088464 DE102011088464A1 (en) 2011-12-14 2011-12-14 Motor vehicle with a switching means for interrupting the electrical conduction between an energy store and an electric motor and vehicle component
DE102011088464.5 2011-12-14

Publications (2)

Publication Number Publication Date
WO2013087328A2 WO2013087328A2 (en) 2013-06-20
WO2013087328A3 true WO2013087328A3 (en) 2013-10-24

Family

ID=47257774

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/072537 WO2013087328A2 (en) 2011-12-14 2012-11-14 Motor vehicle comprising a switching means for interrupting the electric cable between an energy accumulator and an electric motor, and vehicle component

Country Status (2)

Country Link
DE (1) DE102011088464A1 (en)
WO (1) WO2013087328A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2585325A (en) 2018-11-02 2021-01-13 Eaton Intelligent Power Ltd De-energizing of a vehicle for a rescue activity

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011028160A1 (en) * 2009-09-04 2011-03-10 Autoliv Development Ab A vehicle battery safety system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008010971A1 (en) 2008-02-25 2009-08-27 Robert Bosch Gmbh Protection system for battery modules
DE102008043909A1 (en) 2008-11-20 2010-05-27 Robert Bosch Gmbh Vehicle, in particular hybrid vehicle, with an electrical device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011028160A1 (en) * 2009-09-04 2011-03-10 Autoliv Development Ab A vehicle battery safety system

Also Published As

Publication number Publication date
WO2013087328A2 (en) 2013-06-20
DE102011088464A1 (en) 2013-06-20

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