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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

System for particulate matter sensor signal processing

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02M-025/06   
미국특허분류(USC) 060/278; 060/276; 060/277; 060/297; 073/023.33; 073/028.02
출원번호 UP-0163546 (2005-10-21)
등록번호 US-7765792 (2010-08-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Crompton Seager & Tufte LLC
인용정보 피인용 횟수 : 24  인용 특허 : 110
초록
▼

A system having a particulate matter sensor in an exhaust stream of an engine upstream from a particulate filter and another such sensor downstream from the filter. There may also be an exhaust gas recirculation (EGR) control on the engine. The amount of particulate matter in or loading of the filter may be determined by the upstream filter. The working condition of the filter may be determined by the downstream sensor. The filter may have a heater and control for providing operational and particulate matter burn-off temperatures to the filter. A process...

대표
청구항
▼

What is claimed is: 1. A sensor system comprising: a first particulate matter (PM) sensor situated in an exhaust conveyance device connected to an engine; a second PM sensor situated in the exhaust conveyance device downstream from a diesel particulate filter (DPF); a third PM sensor situated in the exhaust conveyance device downstream from the first PM sensor and upstream from the DPF filter; and a processor connected to the first PM sensor, the second PM sensor, the third PM sensor and the DPF filter. 2. The system of claim 1, wherein the processor...

이 특허에 인용된 특허 (110)

  1. Brunell, Brent Jerome; Mathews, Jr., Harry Kirk; Kumar, Aditya. Adaptive model-based control systems and methods for controlling a gas turbine. USP2004116823675.
  2. Willis Frederick G. (Ann Arbor MI) Radtke Richard R. (Plymouth MI) Ellison Joseph (Detroit MI) Fozo Steven R. (Westland MI) Kern Glenn A. (Ann Arbor MI). Adaptive strategy to control internal combustion engine. USP1984034438497.
  3. Takayuki Sugiyama JP; Shin Adachi JP. Air-fuel ratio control apparatus for an internal combustion engine and a control method of the air-fuel ratio control apparatus. USP2002086431160.
  4. Yamashita Yukihiro (Kariya JPX) Suzumura Toshihiro (Nagoya JPX). Air-fuel ratio control system for internal combustion engine. USP1996115570574.
  5. Hamburg Douglas R. (Bloomfield MI) Cook Jeffrey A. (Dearborn MI) Soltis Richard E. (Redford MI) Logothetis Eleftherios M. (Birmingham MI) Visser Jacobus H. (Southfield MI). Air/fuel control with on-board emission measurement. USP1995095452576.
  6. Kawano Akihiro (Sagamihara JPX) Nagaishi Hatsuo (Yokohama JPX) Yoshioka Yoshiaki (Sagamihara JPX). Air/fuel ratio control apparatus. USP1997115690086.
  7. Tomczak Lawrence W. (Rochester MI) Vorndran John R. (Sterling Heights MI). Air/fuel ratio control for an internal combustion engine using an exhaust gas sensor. USP1981024252098.
  8. Iwano Hiroshi,JPX ; Ooba Hiraku,JPX ; Kazama Isamu,JPX ; Fuse Toru,JPX. Apparatus for controlling internal combustion engine with supercharging device. USP2001086279551.
  9. Kamei Eiichi (Nagoya JPX) Namba Hideaki (Oobu JPX) Takao Mitsunori (Kariya JPX) Ohba Masahiro (Okazaki JPX) Yonekawa Masao (Kariya JPX) Kiyono Masashi (Anjo JPX). Apparatus for controlling operating state of an internal combustion engine. USP1987034653449.
  10. Cheng,Shi Wai S.. Apparatus for sensing particulates in a gas flow stream. USP2008027334401.
  11. Deeba Michel ; Hochmuth John K.. Apparatus, method, and system for concentrating adsorbable pollutants and abatement thereof. USP2000086105365.
  12. Neumann Barry R. (Australind AUX). Boost pressure control for supercharged internal combustion engine. USP1995125477840.
  13. Nishizawa Kimiyoshi (Yokohama JPX). Catalytic converter. USP1992045108716.
  14. Lecea Oscar Alfonso ; Touse-Shunkwiler Sara Ann. Catalytic plasma exhaust converter. USP1999085942195.
  15. Latypov Nikolai,SEX ; Langlet Abraham,SEX ; Wellmar Ulf,SEX. Chemical compound suitable for use as an explosive, intermediate and method for preparing the compound. USP2001116312538.
  16. Kolmanovsky Ilya V. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX. Control method for a variable geometry turbocharger in a diesel engine having exhaust gas recirculation. USP2000056067800.
  17. Kolmanovsky Ilya V. ; Jankovic Mrdjan J ; Jankovic Miroslava. Control method for turbocharged diesel engines having exhaust gas recirculation. USP2000036035640.
  18. Williams David (Kingsbury GB3). Control system for and method of controlling an internal combustion engine. USP1991095044337.
  19. Allen, John; Hedrick, Rhett; Wedman, Len; Delf, Gerhard; Black, Daniel; Birch, Kevin. Control system for electric assisted turbocharger. USP2004036705084.
  20. Amstutz Alois,CHX ; Faletti James J.. Control system for exhaust gas recirculation system in an internal combustion engine. USP2000056055965.
  21. Amstutz Alois,CHX ; Faletti James J.. Control system for exhaust gas recovery system in an internal combustion engine. USP1998065771867.
  22. Yoshihiro Majima JP. Controller for internal combustion engine. USP2002076425371.
  23. Liu, Sharon; Stefanopoulou, Anna G.. Coordinated control for a powertrain with a continuously variable transmission. USP2003066579206.
  24. Freudenberg James Scott ; Stefanopoulou Anna ; Kolmanovsky Iiya V.. Coordinated control method for turbocharged diesel engines having exhaust gas recirculation. USP2000066076353.
  25. Buckland, Julia Helen; Kolmanovsky, Ilya V.; Lezhnev, Lev. Coordinated control of electronic throttle and variable geometry turbocharger in boosted stoichiometric spark ignition engines. USP2004016672060.
  26. Takeuchi Yukihisa (Chita JPX) Miura Yasunao (Kasugai JPX) Hirayama Tsukasa (Ohbu JPX). Detector for particulate density and filter with detector for particulate density. USP1987044656832.
  27. Schulte,Thomas; Schumann,Bernd. Device and method for determining a malfunction in a filter. USP2006077081154.
  28. Yamashita Tetsuya,JPX ; Tanaka Toshiaki,JPX ; Takeshima Shinichi,JPX ; Hirota Shinya,JPX ; Iwasaki Eiji,JPX ; Yoshizaki Kouji,JPX ; Ohashi Nobumoto,JPX ; Itoh Kazuhiro,JPX. Device for purifying exhaust gas of engine. USP2000056058700.
  29. Hirota Shinya,JPX ; Tanaka Toshiaki,JPX. Device for reactivating catalyst of engine. USP2001016178743.
  30. John Edward Cook CA. Diesel engine exhaust gas recirculation (EGR) system and method. USP2002106470866.
  31. Kawamura Hideo (Samukawa-machi JPX). Diesel particulate filter apparatus. USP1997075651248.
  32. Patashnick Harvey ; Rupprecht Georg. Differential particulate mass monitor with intrinsic correction for volatilization losses. USP2001036205842.
  33. Atago Takeshi,JPX ; Kousaku Shimada,JPX. Direct injection system internal combustion engine controlling apparatus. USP1999105964199.
  34. Cari, Michael J; Coatesworth, Timothy A; Ohl, Gregory L; Merkle, Sven. Efficiency-based engine, powertrain and vehicle control. USP2003126671603.
  35. Paul R. Miller ; Mike Barbieri ; Chaun He. Emission control in an automotive engine. USP2002036360159.
  36. Boegner Walter,DEX ; Haak Karl-Ernest,DEX ; Krutzsch Bernd,DEX ; Voigtlaender Dirk,DEX ; Wenninger Guenter,DEX ; Wirbeleit Friedrich,DEX. Emission control system for an internal-combustion engine. USP2001016170259.
  37. Ronny Allansson SE; Klas Anders Andreasson SE; Nils Myers SE; Ari Uusimaki SE; James Patrick Warren GB. Emissions control. USP2002086427436.
  38. Nakajima Yuki,JPX. Engine air-fuel ratio controller. USP1998065765533.
  39. Hashimoto, Kohji; Nakamoto, Katsuya. Engine control system. USP2004096789533.
  40. Houston, Roy D.; Chatfield, Glen F.. Engine management system. USP2003016512974.
  41. Brett Denton Collins ; Ibrahim Haskara ; Lawrence A. Mianzo ; Stephen De La Salle. Engine output controller. USP2002046379281.
  42. Takahashi, Hideaki; Nishizawa, Kimiyoshi. Exhaust emission control device for internal combustion engine. USP2004016679050.
  43. Terada, Mikio; Oohashi, Kazuya; Taniguchi, Hiroki; Hatano, Kiyoshi. Exhaust emission control device of engine. USP2004076758037.
  44. Hirota, Shinya; Toshioka, Shunsuke; Tanaka, Toshiaki. Exhaust emission control device of internal combustion engine. USP2003016502391.
  45. Yasuki Tamura JP; Osamu Nakayama JP; Tetsuya Watanabe JP; Kazuhito Kawashima JP. Exhaust emission control device of internal combustion engine. USP2002106463734.
  46. Sanbayashi Daisuke (Toyota JPX) Hirako Osamu (Okazaki JPX) Danno Yoshiaki (Kyoto JPX) Koga Kazuo (Kyoto JPX). Exhaust emission control system. USP1994095349816.
  47. Murakami, Akira; Hashizume, Mistuo; Miyashita, Kotaro; Takanohashi, Toshikatsu; Tanabe, Yuichiro; Hashimoto, Akira. Exhaust emission control system for internal combustion engine. USP2003106629408.
  48. Nishiyama, Toshihiko; Wakamoto, Koutarou. Exhaust gas purifying apparatus for internal combustion engines. USP2003116647710.
  49. Schweinzer, Franz; Vide, Marko; Marek, Jan. Exhaust gas recirculation cooler. USP2003096612293.
  50. Brett M. Bailey ; David A. Pierpont. Exhaust gas recirculation cooling system. USP2002036360732.
  51. Paas Norbert. Exhaust gas recirculation in internal combustion engines. USP1998075785030.
  52. Todd Mathew Whiting ; James Alan Eng, Jr.. Exhaust gas recirculation system for a turbocharged engine. USP2002026347619.
  53. Yahata, Shigeto; Saito, Makoto; Kinugawa, Masumi; Sekiguchi, Kiyonori; Kuboshima, Tsukasa. Exhaust gas recirculation system having cooler. USP2004126826903.
  54. Takahashi Hideaki,JPX ; Nishizawa Kimiyoshi,JPX ; Nakamura Takeshi,JPX. Exhaust purification device for internal combustion engine. USP2001056237330.
  55. Marsee Frederick J. (Clawson MI). Exhaust recirculation. USP1977104055158.
  56. Komatsu Kazunari (Hiroshima JPX). Exhaust system for internal combustion engine. USP1993085233829.
  57. Borland Mark S. ; Asmus Thomas W. ; Zhao Frank. Feedback control of direct injected engines by use of a smoke sensor. USP2000056055810.
  58. Eriksson, Ingemar; Blomquist, Micael. Filter for EGR system heated by an enclosing catalyst. USP2003096625978.
  59. Nobue Tomotaka (Yamatokoriyama JPX) Fujiwara Norihiko (Yamatotakada JPX). Filter regenerating apparatus and method for an internal combustion engine. USP1995065423180.
  60. Nogi Toshiharu (Novi MI) Bruetsch Robert I. (Whitmore Lake MI). Fuel control system for a gaseous fuel internal combustion engine with improved fuel metering and mixing means. USP1997125692478.
  61. Ueda Katsunori (Kyoto-fu JPX) Fukui Toyoaki (Kyoto-fu JPX) Yoshikawa Satoshi (Shiga-ken JPX). Fuel feed control system and method for internal combustion engine. USP1997035609139.
  62. Zhong Sheng-Ping,DKX. Hydrophilic coating and substrates, particularly medical devices, provided with such a coating. USP2000046048620.
  63. Vaughan, Richard J.; Vamvakitis, Dimitri L.; Holden, Jerry; Morais, Jack. Integrated EGR valve and cooler. USP2003116647971.
  64. Reinke Paul Edward ; Groff Edward George. Integrated control of a lean burn engine and a continuously variable transmission. USP1998125846157.
  65. Wayne Waszkiewicz ; Christopher C. Greentree. Intelligent electric actuator for control of a turbocharger with an integrated exhaust gas recirculation valve. USP2002036360541.
  66. Masatoshi Shimoda JP; Toshiaki Kakegawa JP; Haruyuki Yokota JP. Internal combustion engine. USP2002016338245.
  67. Charles L. Gray, Jr.. Low emission, diesel-cycle engine. USP2002106470682.
  68. Hartman Peter G. (Worcester MA) Plee Steven L. (Northborough MA). Means and method for measuring and controlling smoke from an internal combustion engine. USP1991125076237.
  69. Ulrich Schonauer DE. Measuring arrangement and method for monitoring the operability of a soot filter. USP2002086432168.
  70. Drozdz Piotr,CAX ; Zettel Andrew,CAX. Method and apparatus for adaptive hybrid vehicle control. USP2001066242873.
  71. Kimberley John A. (East Granby CT) Bullis Robert H. (Avon CT). Method and apparatus for controlling diesel engine exhaust gas recirculation partly as a function of exhaust particulate. USP1984124485794.
  72. Hepburn Jeffrey S. ; Meyer Garth M. ; Asik Joseph R.. Method and apparatus for desulfating a no.sub.x trap. USP1999115974788.
  73. Bullis Robert H. (Avon CT) Kimberley John A. (East Granby CT) Couch Robert P. (Palm Beach Gardens FL). Method and apparatus for indicating an operating characteristic of an internal combustion engine. USP1984064456883.
  74. Kimberley John A. (East Granby CT) Bullis Robert H. (Avon CT). Method and apparatus for torque control of an internal combustion engine as a function of exhaust smoke level. USP1986074601270.
  75. Burk Patrick Lee ; Hochmuth John Karl ; Dettling Joseph Charles ; Heck Ronald Marshall ; Steger John Joseph ; Tauster Samuel Jack. Method and apparatus for treating an engine exhaust gas stream. USP2001016171556.
  76. McInerney Charles E. (Torrance CA). Method and apparatus for turbocharger control. USP1977024005578.
  77. Braun, Tillmann; Ebelsheiser, Oliver; Krutzsch, Bernd; Marquardt, Klaus-Juergen; Weibel, Michel; Wenninger, Guenter. Method and device for treating diesel exhaust gas. USP2004116823667.
  78. Parke Alastair William ; Doering Jeffrey Allen ; Mingo Paul Charles ; Zhang Xiaoying ; Marzonie Robert Matthew. Method and system for controlling fuel delivery during transient engine conditions. USP1998055746183.
  79. Takahashi Shinsuke (Yokohama JPX) Sekozawa Teruji (Kawasaki JPX) Shioya Makoto (Suginami JPX). Method and system for engine control. USP1994025282449.
  80. Joseph Richard Asik ; Garth Michael Meyer. Method and system for optimizing open-loop fill and purge times for an emission control device. USP2002106463733.
  81. York, Christopher S.; Thompson, Dale E.; Roberts, Michele S.. Method and system for recalibration of an electronic control module. USP2003056571191.
  82. Genderen, Mathijs Van. Method for determining catalyst cool down temperature. USP2004066742330.
  83. Willis, Frederick G.; Radtke, Richard R.; Ellison, Joseph; Fozo, Steven R.; Kern, Glenn A.. Method for generating a table of engine calibration control values. USP1983054383441.
  84. Cullen Michael John. Method for improved air-fuel ratio control. USP2001086273060.
  85. Lucien Koopmans SE. Method for measuring the proportion of particles in the exhaust gases from an internal combustion engine. USP2002106466022.
  86. Engeler Werner,DEX ; Neyer Dieter,DEX ; Kosters Martina,DEX ; Hesse Diethard,DEX. Method for purifying exhaust gases. USP2000116153159.
  87. Nytomt, Jan; Forsell, Urban. Method in connection with engine control. USP2004126827061.
  88. Hasler Gregory S.. Method of increasing a flow rate of intake air to an engine. USP2001116321538.
  89. Kolmanovsky Ilya V. ; Van Nieuwstadt Michiel J. ; Moraal Paul Eduard,DEX. Method of reducing turbo lag in diesel engines having exhaust gas recirculation. USP2001016178749.
  90. Halimi Edward M. (6155 Carpinteria Ave. Carpinteria CA 93013) Woollenweber William E. (3169 Camino Del Arco Carlsbad CA 92009) Maloof Ralph P. (4527 Park Monaco Calabasas CA 91302). Motor-assisted variable geometry turbocharging system. USP1996105560208.
  91. Takeshima Shinichi (Susono JPX). NOx purification apparatus for an internal combustion engine. USP1994115365734.
  92. Sulatisky, Michael Theodore; Hill, Sheldon George; Song, Yimin; Young, Kimberley Allan; Gnanam, Gnanaprakash. Neural control system and method for alternatively fueled engines. USP2004026687597.
  93. Rhodes, Michael L.; Krafthefer, Brian C.. Particle-based flow sensor. USP2009067549317.
  94. Rhodes, Michael L.; Krafthefer, Brian C.; Ma, Hongbin; Kittelson, David B.. Particulate matter sensor. USP2005126971258.
  95. Michal Vojtisek-Lom. Portable on-board system for measuring vehicle exhaust particulate emissions. USP2002086435019.
  96. Friedmann Siegfried,DEX ; Brinz Karl,DEX ; Preis Michael,DEX ; Goetz Georg,DEX ; Krause Jurgen,DEX. Power control system for motor vehicles with a plurality of power-converting components. USP1998085788004.
  97. Lehner Gerhard (Hallein ATX) Stipek Theodor (Hallein ATX). Process for controlling the beginning of delivery of a fuel injection pump and device for performing said process. USP1984014426982.
  98. Gitlin, Ronald D.; O'Conner, Darren; Gietzen, Randy A.. Programmable internal combustion engine controller. USP2003056560528.
  99. Breton Leo Alphonse Gerard. Real-time on-road vehicle exhaust gas modular flowmeter and emissions reporting system. USP2000116148656.
  100. Akao Yoshiyuki,JPX ; Nakazawa Norio,JPX ; Ogita Hiroshi,JPX. Recirculating exhaust gas cooling device. USP2000126161528.
  101. Driscoll James R.. Relevancy ranking using statistical ranking, semantics, relevancy feedback and small pieces of text. USP1999045893092.
  102. Lane William H. (Chillicothe IL) Learned Daniel J. (Peoria IL) Peterson Randy N. (Peoria IL) Smith Aaron L. (East Peoria IL) White Scott T. (East Peoria IL). Series combination catalytic converter. USP1997035611198.
  103. Zanini Fisher,Margherita; van Nieuwstadt,Michiel J.. System and method for performing a particulate sensor diagnostic. USP2007107278304.
  104. Watanabe Kenzo (Fuchu JPX). System for controlling a valve mechanism for an internal combustion engine. USP1995035398502.
  105. Bellinger, Steven M.. System for controlling drivetrain components to achieve fuel efficiency goals. USP2003046546329.
  106. Ulyanov Sergei V.,JPX ; Hashimoto Shigeki,JPX ; Yamaguchi Masashi,JPX. System for intelligent control of an engine based on soft computing. USP2001046216083.
  107. Roby Stephen I. ; McKinley Steven R.. Turbocharger and EGR system. USP2001076263672.
  108. Bruestle Claus,DEX. ULEV concept for high-performance engines. USP2000026029626.
  109. Clerc James C. (Columbus IN). Variable geometry catalytic converter. USP1992025089236.
  110. Richeson William E. (Fort Wayne IN). Vehicle management computer. USP1992065123397.

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