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Sequence of events recorder and system for transmitting sequence data from a remote station to a master station 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04G-009/00
출원번호 US-0558513 (1975-03-14)
발명자 / 주소
  • Furniss William E. (Murrysville PA) Vancsa George I. (Wexford NJ) Onufer Joseph R. (Edison NJ)
출원인 / 주소
  • Westinghouse Electric Corporation (Pittsburgh PA 02)
인용정보 피인용 횟수 : 24  인용 특허 : 0

초록

Apparatus for detecting and recording status changes of two-state devices in a power network substation, a pipeline substation, or the like. At a substation a remote terminal unit records status changes in its digital memory. When a sequence of status changes occurs, each change is recorded, togethe

대표청구항

System apparatus for detecting and recording a time sequence of status changes of a plurality of two-state devices at each of a plurality of locations, said apparatus comprising: a remote terminal unit for each of the locations, means for processing and recording data at a master station in response

이 특허를 인용한 특허 (24)

  1. Blaner Bartholomew (Newark Valley NY) Ngai Agnes Y. (Endwell NY), Apparatus and method for implementing precise interrupts on a pipelined processor with multiple functional units with se.
  2. Sears Lawrence M. (45006 Mather La. Hunting Valley OH 44022), Apparatus for communicating utility usage-related information from a utility usage location to a utility usage registeri.
  3. Mallard Jerry F. (High Point NC), Automated distributed control system for a weaving mill.
  4. Williams, Craig B.; Topucharla, Srinath; Singh, Arun Kumar; Kandasamy, Jeyaprakash; Bharati, Alok Kumar, Circuit breaker having breaker information module and method of use.
  5. Sugawara Eiji (Yokohama JPX), Communication system having two opposed data processing units each having function of monitoring the other data processi.
  6. Suzuki Hiroaki,JPX, Devices and methods for specifying a time when a specified process was performed.
  7. Suzuki Hiroaki,JPX, Devices and methods for specifying a time when a specified process was performed.
  8. Camborde Jean-Marc (Lannion FRX) Schirlin Marcel (Puymirol FRX) Perrot Jean-Claude (Plouaret FRX), Digital signal transmission cable noise analyzer.
  9. Morita, Keisuke; Tsuji, Hiroyuki, Distributed I/O control system, distributed I/O control method, and master station and slave station for distributed I/O control system.
  10. Thompson ; Jr. Darwin O., Fixed site monitor using a location-based communications network.
  11. Nelson, William Christian Tracy; Berkowitz, Donald S.; Bik, Witold; Maloney, Michael A., Method and apparatus for automated reconfiguration of an electric power distribution system with enhanced protection.
  12. Cookson, John A.; Schatzka, Richard L.; Echard, Richard A.; Scheer, Gary W., Method and apparatus for transmitting status information between remote locations.
  13. Nelson William Christian Tracy ; Partridge Daniel ; Berkowitz Donald S. ; Bik Witold ; Brasher Ed ; Tangney Barry, Method for automated reconfiguration of a distribution system using distributed control logic and communications.
  14. Nelson William Christian Tracy ; Partridge Daniel ; Berkowitz Donald S. ; Bik Witold ; Brasher Ed ; Tangney Barry, Method for automated reconfiguration of a distribution system using distributed control logic and communications.
  15. Nelson William Christian Tracy ; Partridge Daniel ; Berkowitz Donald S. ; Bik Witold ; Brasher Ed ; Tangney Barry, Method for automated reconfiguration of a distribution system using distributed control logic and communications.
  16. Shu, Guiming, Method of alert service processing, device, and network system.
  17. Teranishi Mitsuji (Osaka JPX) Watanabe Yasuo (Osaka JPX) Takeuchi Akira (Osaka JPX), Production process control system.
  18. Healy Leonard D. (Orlando FL), Simulator interface system.
  19. Alley, Daniel Milton, Systems and methods for monitoring input signal parameters.
  20. Vanga, Venu Gopala Reddy; Achanta, Anjani Prasad V. V. S.; Vuriti, Suneel Kumar, Systems and methods for the configuration of substation remote terminals with a central controller.
  21. Sluiman, Harm; Labadie, Eric; Salahshour, Abdolreza; Wood, Douglas Andrew, Technique to generically manage extensible correlation data.
  22. Sluiman, Harm; Labadie, Eric; Salahshour, Abdolreza; Wood, Douglas Andrew, Technique to generically manage extensible correlation data.
  23. Motoyama, Satoru, Temporary storage of communications data.
  24. Sears Lawrence M., Utility meter reading system.
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