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Microprocessor system for safety-critical control systems

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-007/00
  • B60T-008/88
출원번호 US-0403115 (1998-02-18)
우선권정보 DE-0016197 (1997-04-18)
국제출원번호 PCT/EP98/00921 (1998-02-18)
국제공개번호 WO98/48326 (1998-10-29)
발명자 / 주소
  • Giers, Bernhard
출원인 / 주소
  • Continental Teves AG & Co., OHG
대리인 / 주소
    Honigman Miller Schwartz & Cohn LLP
인용정보 피인용 횟수 : 21  인용 특허 : 16

초록

A microprocessor system for safety-critical control operations includes at least three central units which are preferably located jointly on one chip and execute the same program. Further, there is provision of read-only memories and random-access memories with additional memory locations for test d

대표청구항

1. Microprocessor system for safety-critical control operations, comprising:a plurality of central processing units which are connected, by way of separate bus systems, to read-only memories and random-access memories that also have memory locations for test data, wherein said plurality of central p

이 특허에 인용된 특허 (16)

  1. Saitoh Hiroo (Fuchu JPX), Automatic train operation apparatus incorporating security function with improved reliability.
  2. Giers Bernhard,DEX, Circuit arrangement for safety-critical control systems.
  3. Mutone Gioacchino A. (Pittsburgh PA), Computer network for real time control with automatic fault identification and by-pass.
  4. Schuss Jack A. (West Hartford CT), Distributed control with universal program.
  5. Guziak Robert A. (Monroeville PA) Prem Edward K. (Glenshaw PA), Fail safe architecture for a computer system.
  6. Dao Tuan Q. ; Bui Duc Q., Fast fault detection circuitry for a microprocessor.
  7. Jewett Douglas E. (Austin TX) Webster Phil (Austin TX) Aldridge Dave (Lago Vista TX) Norwood Peter C. (Austin TX) Mehta Nikhil A. (Austin TX), Fault-tolerant computer system with auto-restart after power-fall.
  8. Jewett Douglas E. (Austin TX) Bereiter Tom (Austin TX) Vetter Brian (Austin TX) Banton Randall G. (Austin TX) Cutts ; Jr. Richard W. (Georgetown TX) Westbrook ; deceased Donald C. (late of Austin TX , Fault-tolerant computer system with online recovery and reintegration of redundant components.
  9. Williams Michael John,GBX, Method of testing interconnections between integrated circuits in a circuit.
  10. Fennel Helmut,DEX ; Kant Bernhard,DEX ; Esselbrugge Hermann,DEX ; Zydek Michael,DEX ; Giers Bernhard,DEX, Microprocessor arrangement for a vehicle control system.
  11. Fennel Helmut,DEX ; Kant Bernhard,DEX ; Esselbrugge Herman,DEX ; Zydek Michael,DEX ; Giers Bernhard,DEX, Microprocessor arrangement for a vehicle-control system.
  12. Smith Steven E. (Manhattan Beach CA) Murphy Kenneth J. (Canoga Park CA), Multiple-redundant fault detection system and related method for its use.
  13. Picazo ; Jr. Jose J. ; Lee Paul Kakul ; Zager Robert P., Network connector operable in bridge mode and bypass mode.
  14. Picazo ; Jr. Jose J. ; Lee Paul Kakul ; Zager Robert P., Network connector operable in bridge mode and bypass mode.
  15. Yamada Hiromichi (Hitachi JPX) Katsura Koyo (Hitachiohta JPX), Parallel processor having multi-processing units either connected or bypassed in either series or parallel by the use of.
  16. Fennel Helmut (Bad Soden DEX) Bleckmann Hans-Wilhelm (Bad Nauheim DEX), Redundant wheel sensor signal processing in both controller and monitoring circuits.

이 특허를 인용한 특허 (21)

  1. Carlton, Douglas J.; Mahaffey, Aaron M., Automatic configuration for a secondary engine electronic governor.
  2. Esch, Rainer; Landwehr, Heinz-Carsten, Coupling of safe fieldbus systems.
  3. Bogenberger, Florian; Kruecken, Joachim; Temple, Christopher, Data processing system, data processing method, and apparatus.
  4. Baleani, Massimo; Losi, Marco; Ferrari, Alberto; Mangeruca, Leonardo, Electronic system for detecting a fault.
  5. Fey, Wolfgang; Zydek, Michael, Integrated microprocessor system for safety-critical regulations.
  6. Karthaeuser, Klaus; Klement, Roland, Integration of an electronic air suspension system in an electronic air processing system.
  7. Feder, Johannes; Kattentidt, Björn; Maier, Stefan; Prenninger, Martin, Method and apparatus for operation of a motor vehicle.
  8. Meyer, Bernd; Pyka, Stefan; Von Oheimb, David, Method for operating an IT system, and IT system having at least one first processing unit and one second processing unit connected to one another.
  9. Giers,Bernhard, Method, microprocessor system for critical safety regulations and the use of the same.
  10. Baumeister, Daniel; Traskov, Adrian, Microcontroller system and method for safety-critical motor vehicle systems and the use thereof.
  11. Fey, Wolfgang; Kirschbaum, Andreas; Traskov, Adrian, Microprocessor system for controlling at least partly safety-critical processes.
  12. Fey, Wolfgang; Kirschbaum, Andreas; Traskov, Adrian, Microprocessor system for controlling or regulating at least partly safety-critical processes.
  13. Debouk, Rami I.; Baker, Stephen M.; Joyce, Jeffrey, Primary controller designation in fault tolerant systems.
  14. Macri, Umberto; Ferrari, Alberto; Baleani, Massimo; Anastasio, Antonio, Processor system and fault managing unit thereof.
  15. D'Angelo, Giuseppe; Anastasio, Antonio; Chalupa, Leos, Processor system employing a signal acquisition managing device and signal acquisition managing device.
  16. Brockmann, Christoph; Goers, Andreas; Loll, Jann; Michel, Marco; Struwe, Otmar, Redundant signal processing of a safety-relevant application.
  17. Lehzen, Michael, Safety module and automation system.
  18. Birkedahl, Byron; Wilt, Nicholas; McCready, Art; Hall, Brendan; Larson, Aaron, Scalable self-checking processing platform including processors executing both coupled and uncoupled applications within a frame.
  19. Kornhaas, Robert, Sensor system for an electric/electronic architecture and associated electric/electronic architecture for a vehicle.
  20. Esch, Rainer; Oster, Viktor, Signal processing device.
  21. Sayce Jones,Robin, Vehicle control system with redundant storage of vehicle control parameters.
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