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[미국특허] Microprocessor communication protocol in a multiprocessor transmitter 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-013/14
출원번호 US-0794395 (1997-02-05)
발명자 / 주소
  • Lanctot Jane B.
출원인 / 주소
  • Rosemount Inc.
대리인 / 주소
    Westman, Champlin & Kelly, P.A.
인용정보 피인용 횟수 : 39  인용 특허 : 14

초록

A communications protocol operable in a multi-processor transmitter environment that facilitates communication between the microprocessors is provided. The transmitter includes a sensor module having a sensor microprocessor and a sensor memory. The sensor module digitizes and compensates sensed proc

대표청구항

[ What is claimed is:] [1.] A method of communicating in a transmitter between a transmitter sensor microprocessor and a transmitter electronics microprocessor in a multi-processor transmitter environment wherein the microprocessors are connected by an interface having a bus system, the method compr

이 특허에 인용된 특허 (14) 인용/피인용 타임라인 분석

  1. Kodama Jean (Cerritos CA) Moller Borden T. (Irvine CA) Nitza Paul R. (Tustin CA), Bus interface synchronization circuitry for reducing time between successive data transmission in a system using an asyn.
  2. Ishida Miyuki (Kawasaki JPX), Communication command control system between CPUs.
  3. Heddes Marco (Kilchberg CHX) Luijten Ronald (Oberrieden CHX), Configurable gigabits switch adapter.
  4. Yucius Albert C. (Brockton MA) Brother Michael D. (Abington MA), Data acquisition technique for hoist and conveying systems.
  5. Clark Paul H. (Westborough MA) Hill Robert P. (Marlboro MA) Wolinski Michael R. (Townsend MA), Dual-path computer interconnect system with zone manager for packet memory.
  6. Brown Norman P. (Tomball TX) Williams ; Jr. James D. (Cypress TX) Clary Donald P. (Houston TX) Nuckols James H. (Houston TX), External boot information loading of a personal computer.
  7. Louie, Glenn; Retter, Rafi; Slager, James, Interface between a microprocessor and a coprocessor.
  8. Finfrock Don C. (Cambridge OH) Girard Donald J. (Cambridge OH), Multicommunication protocol controller.
  9. Actor Elliot J. (Lighthouse Point FL) Kantner Robert F. (Boca Raton FL), Multiplexed control subsystem for sensor based systems.
  10. Goldstein Arthur (Aromas CA), Multiprocessor communication method and apparatus.
  11. Barlow George J. (Tewksbury MA) Carroll Elmer W. (Billerica MA) Keeley James W. (Nashua NH) Martland Wallace A. (Amherst NH) Morganti Victor M. (Lincoln MA) Peters Arthur (Sudbury MA) Zelley Richard , Multiprocessor system with centralized initialization, testing and monitoring of the system and providing centralized ti.
  12. Smith R. Steven (Saratoga CA) Hanlon Mike S. (San Jose CA) Bailey Robert L. (San Jose CA), Power management for a laptop computer with slow and sleep modes.
  13. Mizukami Toshiaki (Cupertino CA), Structure and method for an asynchronous communication protocol between master and slave processors.
  14. Work Gordon S. (Warrington GBX) Jones Gareth J. (Manchester GBX) Albiez Peter A. (Cheshire GBX), Uni and bi-directional signal transfer modes in peripheral controller and method of operating same.

이 특허를 인용한 특허 (39) 인용/피인용 타임라인 분석

  1. Bailey, Max A.; Hadley, Vince B.; Asher, Jonathan W.; Dilbeck, Rodney Wayne; Walker, Anthony P.; Lakey, Steven Gene; Paetz, Stephen P.; Berry, Brent E.; Rutledge, Robert W., Compact field-mountable gas chromatograph with a display screen.
  2. Davis, Dale S.; Larson, Glen, Component type adaptation in a transducer assembly.
  3. Parks, Gregory, Context platform.
  4. Nelson,Scott D.; Brewer,John, Display for process transmitter.
  5. Fandrey, Mark C.; Sundet, Paul; LaRoche, Rob; Nelson, Scott D.; Hausler, George C., Environmentally sealed instrument loop adapter.
  6. Bailey, Max A.; Hadley, Vince B.; Paetz, Stephen P., Feed-through module for an analyzer.
  7. Tetzlaff David E. ; Warrior Jogesh ; Maalouf Gabriel A., Field instrument with data bus communications protocol.
  8. Bailey, Max A., Fluid control device for a gas chromatograph.
  9. Henry R. Pellerin, Food safety control method and apparatus.
  10. Hadley, Vince B.; Dilbeck, Rodney Wayne, Gas chromatograph with digital processing of a thermoconductivity detector signal.
  11. Bailey, Max A.; Hadley, Vince B.; Asher, Jonathan W.; Dilbeck, Rodney Wayne; Walker, Anthony P.; Lakey, Steven Gene; Paetz, Stephen P.; Berry, Brent E.; Rutledge, Robert W., Gas chromatograph with digital processing of thermoconductivity detector signals.
  12. Hadley, Vince B.; Asher, Jonathan W.; Walker, Anthony P.; Bailey, Max A.; Acker, Bryan Joseph; Dilbeck, Rodney Wayne, Gas chromatograph with improved thermal maintenance and process operation using microprocessor control.
  13. Westfield, Brian L.; Hedtke, Robert C.; Roper, Weston; Fandrey, Mark C.; Frick, Roger L.; Nelson, Scott D.; Schnaare, Theodore H.; Behm, Steven M.; Schumacher, Mark S., Gas fill system in a pressure transmitter.
  14. Kleven, Lowell A.; Schulte, John P., High performance architecture for process transmitters.
  15. Broden,David A.; Orth,Kelly; McGuire,Chad M.; Sittler,Fred C., High temperature pressure transmitter assembly.
  16. Fred C. Sittler ; Stanley E. Rud, Jr. ; Carl R. Gansen, Interchangeable differential, absolute and gage type of pressure transmitter.
  17. Trimble,Steven R.; Orth,Kelly M.; Nelson,Richard L.; Tyson,David G., Low power physical layer for a bus in an industrial transmitter.
  18. Gallagher Joseph M. ; Small Mark A. ; Gehman Pamela E., Method for field programming an industrial process transmitter.
  19. Roper, Weston; Berge, Todd M.; Tyson, David G.; Westfield, Brian L.; Nelson, Richard L., Modular process transmitter having a scalable EMI/RFI filtering architecture.
  20. Weston R. Roper ; David G. Tyson ; Brian L. Westfield ; Michael J. Gaboury, Multiple die industrial process control transmitter.
  21. Holmstadt, Clarence Edward, Plug-and-play sensor peripheral component for process instrumentation.
  22. Steven M. Behm ; Richard L. Nelson ; Robert Hedtke ; Roger Frick ; Scott D. Nelson ; Mark Fandrey ; Theodore H. Schnaare ; Brian L. Westfield ; Mark S. Schumacher ; Weston Roper, Preinstallation of a pressure sensor module.
  23. Nord, Christina A.; Horky, David A.; Guttsen, Kenneth G.; Johnson, Thomas E.; Sherin, Matthew G.; Szafranski, Kevin P.; Ballot, William J.; Patrick, Renae M.; Harasyn, Donald E.; Eidenschink, Ryan R., Pressure transmitter with improved isolator system.
  24. Schulte,John; Romo,Mark; Rud, Jr.,Stanley E., Pressure transmitter with multiple reference pressure sensors.
  25. Westfield, Brian L.; Roper, Weston; Nelson, Richard L., Process control transmitter having an externally accessible DC circuit common.
  26. Fandrey, Mark C.; Hausler, George C.; LaRoche, Robert, Process fluid transmitter with an environmentally sealed service block.
  27. Nelson, Richard L.; Roper, Weston R.; Westfield, Brian L., Process transmitter with local databus.
  28. Hausler, George C.; McCoy, Steven J., Process variable transmitter with display.
  29. Behm, Steven M.; Davis, Dale S.; Fandrey, Mark C.; Frick, Roger L.; Hedtke, Robert C.; Nelson, Richard L.; Nelson, Scott D.; Roper, Weston; Schnaare, Theodore H.; Schulte, John P.; Schumacher, Mark S, Scalable process transmitter.
  30. Behm, Steven M.; Davis, Dale S.; Fandrey, Mark C.; Frick, Roger L.; Hedtke, Robert C.; Nelson, Richard L.; Nelson, Scott D.; Roper, Weston; Schnaare, Theodore H.; Schulte, John P.; Schumacher, Mark S, Scalable process transmitter.
  31. Steven M. Behm ; Dale S. Davis ; Mark C. Fandrey ; Roger L. Frick ; Robert C. Hedtke ; Richard L. Nelson ; Scott D. Nelson ; Weston Roper ; Theodore H. Schnaare ; John P. Schulte ; Mark S. , Scalable process transmitter.
  32. Weston Roper ; Richard L. Nelson ; Dale S. Davis, Selectable on-off logic modes for a sensor module.
  33. Wang, Rongtai, Sigma-delta analog to digital converter for capacitive pressure sensor and process transmitter.
  34. Zhang, Kailiang, Signal processing method, signal reception processing apparatus and TV system.
  35. Behm, Steven M.; Krueger, William B.; Orth, Kelly M.; Brekken, Jeffrey C., Thermal management in a pressure transmitter.
  36. Wang, Rongtai, Three-phase excitation circuit for compensated capacitor industrial process control transmitters.
  37. Orth, Kelly M.; Schumacher, Mark S.; Wells, Christopher A., Transmitter with removable local operator interface.
  38. Westfield, Brian Lee; Orth, Kelly Michael, Two wire transmitter with isolated can output.
  39. Westfield, Brian Lee; Orth, Kelly Michael, Two wire transmitter with isolated can output.

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