GB2272540B - Circuit arrangement for protecting an electronic control system - Google Patents

Circuit arrangement for protecting an electronic control system

Info

Publication number
GB2272540B
GB2272540B GB9322038A GB9322038A GB2272540B GB 2272540 B GB2272540 B GB 2272540B GB 9322038 A GB9322038 A GB 9322038A GB 9322038 A GB9322038 A GB 9322038A GB 2272540 B GB2272540 B GB 2272540B
Authority
GB
United Kingdom
Prior art keywords
protecting
control system
electronic control
circuit arrangement
arrangement
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.)
Expired - Fee Related
Application number
GB9322038A
Other versions
GB9322038D0 (en
GB2272540A (en
Inventor
Jorg Fischer
Bodo Klein
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of GB9322038D0 publication Critical patent/GB9322038D0/en
Publication of GB2272540A publication Critical patent/GB2272540A/en
Application granted granted Critical
Publication of GB2272540B publication Critical patent/GB2272540B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60T8/34—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 having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—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 having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • B60T2270/414—Power supply failure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Regulating Braking Force (AREA)
GB9322038A 1992-10-29 1993-10-26 Circuit arrangement for protecting an electronic control system Expired - Fee Related GB2272540B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924236525 DE4236525C1 (en) 1992-10-29 1992-10-29 Circuit arrangement for protecting an electronic control system against safety-critical conditions

Publications (3)

Publication Number Publication Date
GB9322038D0 GB9322038D0 (en) 1993-12-15
GB2272540A GB2272540A (en) 1994-05-18
GB2272540B true GB2272540B (en) 1996-01-03

Family

ID=6471640

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9322038A Expired - Fee Related GB2272540B (en) 1992-10-29 1993-10-26 Circuit arrangement for protecting an electronic control system

Country Status (3)

Country Link
DE (1) DE4236525C1 (en)
FR (1) FR2697648A1 (en)
GB (1) GB2272540B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4436372A1 (en) * 1994-10-12 1996-04-18 Teves Gmbh Alfred Circuit arrangement for electronic regulating system e.g. ABS or ASR for motor vehicles
JP3752022B2 (en) * 1995-08-25 2006-03-08 株式会社デンソー Electronic control unit with fault diagnosis function

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358592A1 (en) * 1973-11-24 1975-06-05 Bayer Ag ANTIMICROBIAL AGENTS
DE2712693A1 (en) * 1977-03-23 1978-09-28 Bosch Gmbh Robert ANTI-LOCK CONTROL SYSTEM
FR2466373A1 (en) * 1979-10-02 1981-04-10 Ferodo Sa ANTIBLOYER CIRCUIT BRAKING SYSTEM FOR A MOTOR VEHICLE
DE3567975D1 (en) * 1985-11-13 1989-03-02 Nippon Denki Home Electronics Fail-safe control circuit
EP0388047B1 (en) * 1989-03-16 1995-06-21 LUCAS INDUSTRIES public limited company Device depowering apparatus
US4917443A (en) * 1989-05-01 1990-04-17 Rockwell International Corporation Antilock brake controller with fail-safe microprocessor
JP2754721B2 (en) * 1989-05-11 1998-05-20 日産自動車株式会社 Vehicle fail-safe device

Also Published As

Publication number Publication date
FR2697648B1 (en) 1997-02-28
DE4236525C1 (en) 1994-03-31
FR2697648A1 (en) 1994-05-06
GB9322038D0 (en) 1993-12-15
GB2272540A (en) 1994-05-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001026