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State of charge algorithm for a battery 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G01N-027/416
출원번호 US-0778979 (2001-02-07)
발명자 / 주소
  • Ramona Y. Ying
출원인 / 주소
  • General Motors Corporation
대리인 / 주소
    Christopher DeVries
인용정보 피인용 횟수 : 61  인용 특허 : 5

초록 ▼

A method and apparatus for determining the state of charge of a battery including the steps of determining whether the battery is in a charge decreasing, sustaining or increasing mode, integrating the charge going in and out of the battery to determine a current-based state of charge measurement if

대표청구항 ▼

1. A method of determining the state of charge of a battery comprising the steps of:determining whether the battery is in a charge decreasing or increasing mode; integrating the charge going in and out of the battery to determine a current-based state of charge measurement if the battery is in a cha

이 특허에 인용된 특허 (5)

  1. Christianson Clinton C. (Minnetonka MN) Bourke Robert F. (Wilson WI), Battery state of charge gauge.
    상세보기
  2. Rogers Wesley A. (Grosse Pointe Park MI), Battery state of charge monitor.
    상세보기
  3. Finger Eugene P. (Brewster NY), Bidirectional battery state-of-charge monitor.
    상세보기
  4. Finger Eugene P. (Brewster NY), Method and means for adjusting battery monitor based on rate of current drawn from the battery.
    상세보기
  5. Takahashi Koji,JPX ; Harigaya Isao,JPX ; Takimoto Hiroyuki,JPX ; Tobe Kazumitsu,JPX ; Saeki Takayuki,JPX, Remaining-amount-of-battery detecting device.
    상세보기

이 특허를 인용한 특허 (61)

  1. Bertness, Kevin I.; Troy, Michael E., Automotive battery charging system tester.
    상세보기
  2. Bertness, Kevin I., Automotive vehicle electrical system diagnostic device.
    상세보기
  3. Bertness, Kevin I., Battery clamp with endoskeleton design.
    상세보기
  4. Bertness, Kevin I., Battery maintenance device with thermal buffer.
    상세보기
  5. Bertness, Kevin I., Battery pack maintenance for electric vehicles.
    상세보기
  6. Melichar, Robert J., Battery state of charge reset.
    상세보기
  7. Bertness, Kevin I., Battery tester for electric vehicle.
    상세보기
  8. Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
    상세보기
  9. Bertness, Kevin I.; McShane, Stephen J., Battery tester for electric vehicle.
    상세보기
  10. Bertness, Kevin I., Battery testers with secondary functionality.
    상세보기
  11. Bertness, Kevin I., Battery testers with secondary functionality.
    상세보기
  12. Stukenberg, Todd J.; Kehoe, Thomas; Kielian, Slawomir; Mertogul, Zafer, Battery testing system and method.
    상세보기
  13. Salo, III, Andrew John, Cable connector for electronic battery tester.
    상세보기
  14. Brost,Ron; Blakemore,Bruce, Calculation of state of charge offset using a closed integral method.
    상세보기
  15. Kuroda, Shigetaka; Nakano, Kenji, Control apparatus for on-vehicle electricity storage device.
    상세보기
  16. Coleman, Ryan C.; Bertness, Kevin I., Current clamp with jaw closure detection.
    상세보기
  17. Liu, Albert Shih-Young; Chen, Li-Wei, Determining the state of-charge of batteries via selective sampling of extrapolated open circuit voltage.
    상세보기
  18. Vonderhaar, J. David; Bertness, Kevin I., Electronic battery tester.
    상세보기
  19. Stukenberg, Todd J., Electronic battery tester for testing storage battery.
    상세보기
  20. Bertness, Kevin I., Electronic battery tester mounted in a vehicle.
    상세보기
  21. Bertness, Kevin I., Electronic battery tester or charger with databus connection.
    상세보기
  22. Philbrook, John S.; Bertness, Kevin I., Electronic battery tester with battery age input.
    상세보기
  23. Bertness, Kevin I., Electronic battery tester with network communication.
    상세보기
  24. Stukenberg, Todd J., Electronic storage battery diagnostic system.
    상세보기
  25. Bertness, Kevin I., Hybrid and electric vehicle battery pack maintenance device.
    상세보기
  26. Bertness, Kevin I., In-vehicle battery monitor.
    상세보기
  27. Bertness, Kevin I.; Philbrook, John S., Integrated tag reader and environment sensor.
    상세보기
  28. Salo, III, Andrew John; Bertness, Kevin I., Kelvin connector adapter for storage battery.
    상세보기
  29. Barrett, Stephen; Bishop, Peter William Dale; Johnson, Graham Ronald, Management of battery charging through coulomb counting.
    상세보기
  30. Champlin, Keith S., Method and apparatus for detecting cell deterioration in an electrochemical cell or battery.
    상세보기
  31. Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
    상세보기
  32. Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
    상세보기
  33. Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
    상세보기
  34. Bertness, Kevin I., Method and apparatus for measuring a parameter of a vehicle electrical system.
    상세보기
  35. Frey,Wunibald; Meyer,Helmut; Knapp,Marc, Method and device for determining the state of a vehicle battery.
    상세보기
  36. Fleming, Matthew Eugene; Francisco, Avernethy, Method and system for more efficient operation of plug-in electric vehicles.
    상세보기
  37. Moore,Stephen W., Method for cell balancing for lithium battery systems.
    상세보기
  38. Wang, Yebin; Fang, Huazhen; Sahinoglu, Zafer, Method for estimating state of charge for lithium-ion batteries.
    상세보기
  39. Breton, Mathew Ethan; Winkelman, James Raymond, Method of automotive electrical bus management.
    상세보기
  40. Chen, Lei; Veronesi, William A.; Oggianu, Stella M.; Blasko, Vladimir, Method of determining state of charge of energy storage system.
    상세보기
  41. Kirchev, Angel Zhivkov, Method of estimation of the state of charge of a battery.
    상세보기
  42. Bertness, Kevin I., Monitor for front terminal batteries.
    상세보기
  43. Bertness, Kevin I.; Philbrook, John S., Simplification of inventory management.
    상세보기
  44. Ying, Ramona Y., State of charge algorithm for lead-acid battery in a hybrid electric vehicle.
    상세보기
  45. Boehm, Andre; Liedtke, Ralf; Kern, Rainer, State of charge determination for an electrical accumulator.
    상세보기
  46. Melichar,Robert, State of charge tracking system for battery systems.
    상세보기
  47. Melichar, Robert, State of charge tracking system for battery systems based on relaxation voltage.
    상세보기
  48. Melichar,Robert, State of charge tracking system for battery systems based on relaxation voltage.
    상세보기
  49. Wu, Chien-Hsun, State-of-charge estimation method and battery control unit.
    상세보기
  50. Bertness, Kevin I., Storage battery and battery tester.
    상세보기
  51. Champlin, Keith S., Suppressing HF cable oscillations during dynamic measurements of cells and batteries.
    상세보기
  52. Bourgeois, Richard Scott; Boccanfuso, Vincent, System and method for a rechargeable battery.
    상세보기
  53. Hartzog, Chad, System and method for balancing a state of charge of series connected cells.
    상세보기
  54. Zhang, Jiucai; Hicks, Jr., Charles Clarence; Liu, Sam T.; Kaucic, Robert A.; Mao, Leng; James, David E.; Wiegman, Herman Lucas Norbert; Geveci, Mert, System and method for detecting battery end of discharge.
    상세보기
  55. Bisbing, Joseph; Grenn, Daniel P., System and method for determining battery capacity in an electric vehicle.
    상세보기
  56. Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
    상세보기
  57. Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
    상세보기
  58. Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
    상세보기
  59. McShane, Stephen J.; Stukenberg, Todd J.; Bertness, Kevin I.; Philbrook, John S., System for automatically gathering battery information.
    상세보기
  60. Gopalakrishnan, Krishnakumar; Mikuteit, Eric I, Systems and methods for state of charge estimation.
    상세보기
  61. Musser, James William, User interface for energy sources on a hybrid vehicle.
    상세보기

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